./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--net--ethernet--emulex--benet--be2net.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1aee58ef-9edb-4d5e-ad90-74cabaa758ea/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1aee58ef-9edb-4d5e-ad90-74cabaa758ea/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1aee58ef-9edb-4d5e-ad90-74cabaa758ea/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1aee58ef-9edb-4d5e-ad90-74cabaa758ea/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--net--ethernet--emulex--benet--be2net.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1aee58ef-9edb-4d5e-ad90-74cabaa758ea/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1aee58ef-9edb-4d5e-ad90-74cabaa758ea/bin/utaipan-gh47qXpMRh --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 8b2b135f8e4d9f7a73d2b78fa839087222046a556911c1e8e083fc9c4e5d06d4 --- 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-2329fc7 [2022-12-14 12:28:12,537 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 12:28:12,539 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 12:28:12,551 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 12:28:12,552 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 12:28:12,552 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 12:28:12,553 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 12:28:12,554 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 12:28:12,555 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 12:28:12,556 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 12:28:12,556 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 12:28:12,557 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 12:28:12,557 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 12:28:12,558 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 12:28:12,558 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 12:28:12,559 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 12:28:12,560 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 12:28:12,560 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 12:28:12,561 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 12:28:12,562 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 12:28:12,563 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 12:28:12,564 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 12:28:12,565 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 12:28:12,566 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 12:28:12,568 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 12:28:12,568 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 12:28:12,568 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 12:28:12,569 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 12:28:12,569 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 12:28:12,569 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 12:28:12,570 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 12:28:12,570 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 12:28:12,571 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 12:28:12,571 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 12:28:12,572 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 12:28:12,572 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 12:28:12,572 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 12:28:12,572 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 12:28:12,573 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 12:28:12,573 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 12:28:12,574 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 12:28:12,574 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1aee58ef-9edb-4d5e-ad90-74cabaa758ea/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-12-14 12:28:12,589 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 12:28:12,589 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 12:28:12,589 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 12:28:12,589 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 12:28:12,590 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 12:28:12,590 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 12:28:12,590 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 12:28:12,590 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 12:28:12,590 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 12:28:12,590 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 12:28:12,597 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 12:28:12,597 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 12:28:12,598 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 12:28:12,598 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 12:28:12,599 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 12:28:12,599 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 12:28:12,600 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 12:28:12,600 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 12:28:12,600 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 12:28:12,601 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 12:28:12,601 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 12:28:12,601 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 12:28:12,601 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 12:28:12,601 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 12:28:12,601 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 12:28:12,601 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 12:28:12,602 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 12:28:12,602 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 12:28:12,602 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 12:28:12,602 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 12:28:12,602 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 12:28:12,602 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 12:28:12,602 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 12:28:12,603 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 12:28:12,603 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 12:28:12,603 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 12:28:12,603 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 12:28:12,603 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 12:28:12,603 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_1aee58ef-9edb-4d5e-ad90-74cabaa758ea/bin/utaipan-gh47qXpMRh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1aee58ef-9edb-4d5e-ad90-74cabaa758ea/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8b2b135f8e4d9f7a73d2b78fa839087222046a556911c1e8e083fc9c4e5d06d4 [2022-12-14 12:28:12,771 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 12:28:12,791 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 12:28:12,793 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 12:28:12,795 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 12:28:12,795 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 12:28:12,796 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1aee58ef-9edb-4d5e-ad90-74cabaa758ea/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--net--ethernet--emulex--benet--be2net.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2022-12-14 12:28:15,342 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 12:28:15,806 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 12:28:15,806 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1aee58ef-9edb-4d5e-ad90-74cabaa758ea/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--net--ethernet--emulex--benet--be2net.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2022-12-14 12:28:15,842 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1aee58ef-9edb-4d5e-ad90-74cabaa758ea/bin/utaipan-gh47qXpMRh/data/bb4126b5d/7a55b924865a437d90d004b286d5d4b9/FLAG2070a1b88 [2022-12-14 12:28:15,852 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1aee58ef-9edb-4d5e-ad90-74cabaa758ea/bin/utaipan-gh47qXpMRh/data/bb4126b5d/7a55b924865a437d90d004b286d5d4b9 [2022-12-14 12:28:15,854 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 12:28:15,855 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 12:28:15,856 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 12:28:15,856 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 12:28:15,859 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 12:28:15,860 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 12:28:15" (1/1) ... [2022-12-14 12:28:15,861 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@523e43d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:28:15, skipping insertion in model container [2022-12-14 12:28:15,861 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 12:28:15" (1/1) ... [2022-12-14 12:28:15,867 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 12:28:16,042 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 12:28:16,645 WARN L623 FunctionHandler]: Unknown extern function __bitmap_weight [2022-12-14 12:28:16,886 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 12:28:16,892 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 12:28:16,903 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 12:28:16,942 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 12:28:16,983 WARN L623 FunctionHandler]: Unknown extern function alloc_pages_current [2022-12-14 12:28:17,048 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-12-14 12:28:17,054 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-12-14 12:28:17,061 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_dword [2022-12-14 12:28:17,109 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-12-14 12:28:17,156 WARN L623 FunctionHandler]: Unknown extern function __get_page_tail [2022-12-14 12:28:17,295 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 12:28:17,299 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 12:28:17,299 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 12:28:17,309 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 12:28:17,318 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 12:28:17,327 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 12:28:17,334 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-12-14 12:28:17,370 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 12:28:17,377 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 12:28:17,378 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 12:28:17,384 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 12:28:17,402 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-14 12:28:17,408 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-14 12:28:17,477 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 12:28:17,478 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-12-14 12:28:17,478 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 12:28:17,479 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 12:28:17,530 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 12:28:17,536 WARN L623 FunctionHandler]: Unknown extern function ___pskb_trim [2022-12-14 12:28:17,553 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 12:28:17,587 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 12:28:17,636 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:28:17,677 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-14 12:28:17,688 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:28:17,749 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 12:28:17,750 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:28:17,769 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-14 12:28:17,781 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-14 12:28:17,782 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 12:28:17,858 WARN L623 FunctionHandler]: Unknown extern function local_bh_disable [2022-12-14 12:28:17,859 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 12:28:17,860 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 12:28:17,860 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 12:28:17,861 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 12:28:17,861 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 12:28:17,862 WARN L623 FunctionHandler]: Unknown extern function local_bh_enable [2022-12-14 12:28:17,959 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 12:28:17,983 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 12:28:17,984 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-12-14 12:28:18,555 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 12:28:18,562 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 12:28:18,569 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 12:28:18,570 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 12:28:18,578 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 12:28:18,578 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 12:28:18,580 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:18,642 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 12:28:18,643 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 12:28:18,643 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 12:28:18,742 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-14 12:28:18,748 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 12:28:18,748 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 12:28:18,756 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 12:28:18,757 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 12:28:18,780 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 12:28:18,780 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 12:28:18,788 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:18,803 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 12:28:18,810 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:18,811 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:18,818 WARN L623 FunctionHandler]: Unknown extern function pci_find_ext_capability [2022-12-14 12:28:18,818 WARN L623 FunctionHandler]: Unknown extern function pci_get_device [2022-12-14 12:28:18,819 WARN L623 FunctionHandler]: Unknown extern function pci_get_device [2022-12-14 12:28:18,857 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-14 12:28:18,866 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-14 12:28:18,869 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-14 12:28:18,880 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-14 12:28:18,881 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-12-14 12:28:18,888 WARN L623 FunctionHandler]: Unknown extern function napi_get_frags [2022-12-14 12:28:18,890 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-14 12:28:18,892 WARN L623 FunctionHandler]: Unknown extern function napi_gro_frags [2022-12-14 12:28:18,944 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 12:28:18,964 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 12:28:18,965 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 12:28:18,965 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 12:28:18,965 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 12:28:18,966 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-14 12:28:18,974 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 12:28:18,975 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 12:28:18,975 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:19,022 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 12:28:19,023 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_tx_queues [2022-12-14 12:28:19,023 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 12:28:19,030 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 12:28:19,043 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 12:28:19,044 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_rx_queues [2022-12-14 12:28:19,044 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 12:28:19,045 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 12:28:19,052 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-14 12:28:19,086 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 12:28:19,087 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 12:28:19,088 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 12:28:19,088 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 12:28:19,089 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:19,089 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:19,089 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:19,089 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:19,090 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:19,091 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:19,098 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-14 12:28:19,105 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-12-14 12:28:19,112 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-12-14 12:28:19,113 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-12-14 12:28:19,113 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 12:28:19,114 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 12:28:19,126 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 12:28:19,127 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 12:28:19,128 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 12:28:19,134 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:19,141 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 12:28:19,141 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 12:28:19,155 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-14 12:28:19,155 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-14 12:28:19,179 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:19,186 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:19,200 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 12:28:19,200 WARN L623 FunctionHandler]: Unknown extern function pci_disable_sriov [2022-12-14 12:28:19,201 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 12:28:19,208 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 12:28:19,208 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 12:28:19,228 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 12:28:19,228 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 12:28:19,229 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 12:28:19,231 WARN L623 FunctionHandler]: Unknown extern function pci_enable_sriov [2022-12-14 12:28:19,231 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:19,231 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:19,254 WARN L623 FunctionHandler]: Unknown extern function pci_find_ext_capability [2022-12-14 12:28:19,270 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 12:28:19,270 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 12:28:19,284 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:19,285 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 12:28:19,304 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 12:28:19,311 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:19,321 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:19,322 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 12:28:19,323 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:19,330 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:19,332 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:19,339 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 12:28:19,346 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 12:28:19,352 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:19,354 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:19,355 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:19,355 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:19,355 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 12:28:19,363 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:19,371 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:19,371 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:19,372 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 12:28:19,372 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:19,373 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-14 12:28:19,373 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 12:28:19,373 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 12:28:19,381 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-14 12:28:19,387 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 12:28:19,387 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 12:28:19,407 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-14 12:28:19,408 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-14 12:28:19,422 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 12:28:19,422 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 12:28:19,423 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 12:28:19,423 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 12:28:19,443 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 12:28:19,443 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 12:28:19,443 WARN L623 FunctionHandler]: Unknown extern function pci_disable_pcie_error_reporting [2022-12-14 12:28:19,443 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 12:28:19,443 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 12:28:19,443 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 12:28:19,445 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:19,460 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:19,461 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:19,467 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 12:28:19,467 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 12:28:19,468 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 12:28:19,468 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 12:28:19,468 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 12:28:19,474 WARN L623 FunctionHandler]: Unknown extern function local_bh_disable [2022-12-14 12:28:19,475 WARN L623 FunctionHandler]: Unknown extern function local_bh_enable [2022-12-14 12:28:19,476 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 12:28:19,501 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 12:28:19,502 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-14 12:28:19,502 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 12:28:19,502 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-14 12:28:19,503 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-14 12:28:19,503 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:19,503 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-14 12:28:19,503 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:19,504 WARN L623 FunctionHandler]: Unknown extern function pci_enable_pcie_error_reporting [2022-12-14 12:28:19,504 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:19,504 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:28:19,505 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 12:28:19,505 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 12:28:19,505 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 12:28:19,506 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 12:28:19,506 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 12:28:19,506 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 12:28:19,507 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 12:28:19,507 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 12:28:19,507 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 12:28:19,508 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 12:28:19,508 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 12:28:19,508 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 12:28:19,508 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:19,515 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 12:28:19,515 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 12:28:19,515 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 12:28:19,515 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 12:28:19,515 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 12:28:19,515 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 12:28:19,516 WARN L623 FunctionHandler]: Unknown extern function pci_choose_state [2022-12-14 12:28:19,516 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 12:28:19,523 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 12:28:19,524 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 12:28:19,524 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 12:28:19,524 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-14 12:28:19,524 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 12:28:19,524 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 12:28:19,525 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 12:28:19,525 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 12:28:19,531 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 12:28:19,531 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 12:28:19,545 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 12:28:19,545 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 12:28:19,553 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:19,554 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 12:28:19,554 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 12:28:19,554 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 12:28:19,554 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 12:28:19,554 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 12:28:19,555 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 12:28:19,555 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 12:28:19,563 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 12:28:19,563 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 12:28:19,564 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 12:28:19,564 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 12:28:19,564 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-14 12:28:19,564 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 12:28:19,564 WARN L623 FunctionHandler]: Unknown extern function pci_cleanup_aer_uncorrect_error_status [2022-12-14 12:28:19,572 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 12:28:19,573 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 12:28:19,573 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 12:28:19,574 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 12:28:19,574 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:19,582 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:28:19,583 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 12:28:19,591 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 12:28:19,629 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:19,630 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:19,630 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-14 12:28:19,630 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:19,630 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-14 12:28:19,630 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:19,631 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:19,631 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:19,631 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:19,631 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:19,631 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:19,632 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:19,632 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:19,632 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:19,633 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:19,633 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:19,633 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:19,633 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:19,634 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:19,634 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:19,634 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-14 12:28:19,634 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value_probe [2022-12-14 12:28:19,635 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:19,635 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:19,635 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:19,635 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:19,636 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:19,636 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:19,636 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:19,637 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 12:28:19,637 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:19,637 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 12:28:19,638 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 12:28:19,638 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:19,905 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-12-14 12:28:19,911 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-12-14 12:28:20,048 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 12:28:20,072 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-14 12:28:20,073 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 12:28:20,074 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:20,104 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 12:28:20,111 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 12:28:20,143 WARN L623 FunctionHandler]: Unknown extern function local_bh_disable [2022-12-14 12:28:20,143 WARN L623 FunctionHandler]: Unknown extern function local_bh_enable [2022-12-14 12:28:20,143 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 12:28:20,143 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:20,156 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 12:28:20,156 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:20,157 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:28:20,163 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 12:28:20,164 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 12:28:20,164 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:20,170 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 12:28:20,171 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 12:28:20,171 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:28:20,177 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 12:28:20,178 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 12:28:20,178 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 12:28:20,179 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 12:28:20,179 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 12:28:20,179 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 12:28:20,180 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 12:28:20,180 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-14 12:28:20,180 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:20,181 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:20,251 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 12:28:20,267 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:20,268 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:20,275 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 12:28:20,275 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:20,279 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 12:28:20,280 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-12-14 12:28:20,282 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 12:28:20,282 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-12-14 12:28:20,286 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 12:28:20,287 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:20,289 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:20,291 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 12:28:20,292 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:20,297 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:20,308 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:20,323 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:20,328 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 12:28:20,328 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:20,328 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 12:28:20,328 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 12:28:20,328 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:20,329 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 12:28:20,329 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:20,329 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 12:28:20,329 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:20,329 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 12:28:20,330 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:20,330 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 12:28:20,330 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:20,330 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 12:28:20,331 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:20,331 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 12:28:20,331 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:20,331 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 12:28:20,331 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:20,331 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 12:28:20,332 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:20,332 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 12:28:20,332 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:20,332 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 12:28:20,332 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:20,333 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 12:28:20,333 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:20,333 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 12:28:20,333 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:20,333 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 12:28:20,333 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:20,334 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 12:28:20,334 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:20,334 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 12:28:20,334 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:20,334 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 12:28:20,335 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:20,335 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 12:28:20,335 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:20,432 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 12:28:20,432 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 12:28:20,432 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 12:28:20,433 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 12:28:20,434 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 12:28:20,447 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:20,499 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 12:28:20,499 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 12:28:20,557 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 12:28:20,581 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 12:28:20,605 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:20,639 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:20,647 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:20,660 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:20,660 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:20,668 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:20,685 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 12:28:20,703 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:20,712 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:20,712 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:20,712 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:20,712 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:20,713 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:20,713 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:20,713 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:20,713 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:20,713 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:20,713 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:20,714 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:20,714 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:20,714 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:20,714 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:20,714 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:20,715 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:20,715 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:20,715 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:20,715 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:20,715 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:20,715 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:20,715 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:20,716 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:20,716 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 12:28:20,716 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:20,716 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 12:28:20,717 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 12:28:20,717 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:20,731 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 12:28:20,901 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 12:28:20,918 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 12:28:20,918 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:20,918 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 12:28:20,918 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 12:28:20,919 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:20,919 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 12:28:20,919 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:20,919 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 12:28:20,919 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:20,920 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 12:28:20,920 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:20,920 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 12:28:20,920 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:20,920 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 12:28:20,920 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:20,920 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:20,921 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 12:28:20,921 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:20,928 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_1aee58ef-9edb-4d5e-ad90-74cabaa758ea/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--net--ethernet--emulex--benet--be2net.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i[615893,615906] [2022-12-14 12:28:21,099 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 12:28:21,163 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 12:28:21,274 WARN L623 FunctionHandler]: Unknown extern function __bitmap_weight [2022-12-14 12:28:21,277 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 12:28:21,277 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 12:28:21,278 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 12:28:21,278 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 12:28:21,279 WARN L623 FunctionHandler]: Unknown extern function alloc_pages_current [2022-12-14 12:28:21,284 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-12-14 12:28:21,287 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-12-14 12:28:21,290 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_dword [2022-12-14 12:28:21,292 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-12-14 12:28:21,293 WARN L623 FunctionHandler]: Unknown extern function __get_page_tail [2022-12-14 12:28:21,298 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 12:28:21,299 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 12:28:21,299 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 12:28:21,300 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 12:28:21,301 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 12:28:21,302 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 12:28:21,303 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-12-14 12:28:21,305 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 12:28:21,306 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 12:28:21,306 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 12:28:21,306 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 12:28:21,307 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-14 12:28:21,308 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-14 12:28:21,309 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 12:28:21,310 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-12-14 12:28:21,310 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 12:28:21,310 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 12:28:21,312 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 12:28:21,313 WARN L623 FunctionHandler]: Unknown extern function ___pskb_trim [2022-12-14 12:28:21,314 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 12:28:21,316 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 12:28:21,318 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:28:21,319 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-14 12:28:21,320 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:28:21,322 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 12:28:21,322 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:28:21,323 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-14 12:28:21,324 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-14 12:28:21,324 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 12:28:21,325 WARN L623 FunctionHandler]: Unknown extern function local_bh_disable [2022-12-14 12:28:21,326 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 12:28:21,326 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 12:28:21,326 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 12:28:21,327 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 12:28:21,327 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 12:28:21,328 WARN L623 FunctionHandler]: Unknown extern function local_bh_enable [2022-12-14 12:28:21,335 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 12:28:21,336 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 12:28:21,336 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-12-14 12:28:21,356 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 12:28:21,357 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 12:28:21,358 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 12:28:21,359 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 12:28:21,360 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 12:28:21,360 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 12:28:21,361 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,370 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 12:28:21,371 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 12:28:21,371 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 12:28:21,382 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-14 12:28:21,383 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 12:28:21,383 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 12:28:21,384 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 12:28:21,384 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 12:28:21,387 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 12:28:21,388 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 12:28:21,389 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,391 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 12:28:21,392 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,392 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,393 WARN L623 FunctionHandler]: Unknown extern function pci_find_ext_capability [2022-12-14 12:28:21,393 WARN L623 FunctionHandler]: Unknown extern function pci_get_device [2022-12-14 12:28:21,393 WARN L623 FunctionHandler]: Unknown extern function pci_get_device [2022-12-14 12:28:21,400 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-14 12:28:21,402 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-14 12:28:21,403 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-14 12:28:21,409 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-14 12:28:21,409 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-12-14 12:28:21,414 WARN L623 FunctionHandler]: Unknown extern function napi_get_frags [2022-12-14 12:28:21,415 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-14 12:28:21,416 WARN L623 FunctionHandler]: Unknown extern function napi_gro_frags [2022-12-14 12:28:21,431 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 12:28:21,453 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 12:28:21,454 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 12:28:21,454 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 12:28:21,454 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 12:28:21,455 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-14 12:28:21,456 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 12:28:21,457 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 12:28:21,457 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,465 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 12:28:21,465 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_tx_queues [2022-12-14 12:28:21,465 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 12:28:21,466 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 12:28:21,467 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 12:28:21,467 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_rx_queues [2022-12-14 12:28:21,467 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 12:28:21,473 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 12:28:21,477 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-14 12:28:21,506 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 12:28:21,507 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 12:28:21,508 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 12:28:21,508 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 12:28:21,509 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,509 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,509 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,509 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,509 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,510 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,511 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-14 12:28:21,511 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-12-14 12:28:21,513 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-12-14 12:28:21,513 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-12-14 12:28:21,514 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 12:28:21,514 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 12:28:21,515 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 12:28:21,516 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 12:28:21,516 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 12:28:21,517 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,518 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 12:28:21,518 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 12:28:21,520 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-14 12:28:21,520 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-14 12:28:21,524 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,525 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,526 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 12:28:21,527 WARN L623 FunctionHandler]: Unknown extern function pci_disable_sriov [2022-12-14 12:28:21,527 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 12:28:21,527 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 12:28:21,528 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 12:28:21,530 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 12:28:21,530 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 12:28:21,530 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 12:28:21,531 WARN L623 FunctionHandler]: Unknown extern function pci_enable_sriov [2022-12-14 12:28:21,532 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,532 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,536 WARN L623 FunctionHandler]: Unknown extern function pci_find_ext_capability [2022-12-14 12:28:21,539 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 12:28:21,539 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 12:28:21,544 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,545 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 12:28:21,546 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 12:28:21,547 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,549 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,550 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 12:28:21,551 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,552 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,553 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,553 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 12:28:21,554 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 12:28:21,554 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,556 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,556 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,556 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,556 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 12:28:21,557 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,558 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,559 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,559 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 12:28:21,559 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,560 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-14 12:28:21,560 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 12:28:21,560 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 12:28:21,561 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-14 12:28:21,562 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 12:28:21,562 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 12:28:21,563 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-14 12:28:21,564 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-14 12:28:21,566 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 12:28:21,566 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 12:28:21,566 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 12:28:21,566 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 12:28:21,568 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 12:28:21,568 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 12:28:21,568 WARN L623 FunctionHandler]: Unknown extern function pci_disable_pcie_error_reporting [2022-12-14 12:28:21,568 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 12:28:21,568 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 12:28:21,568 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 12:28:21,569 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,571 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,571 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,572 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 12:28:21,572 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 12:28:21,572 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 12:28:21,572 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 12:28:21,573 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 12:28:21,573 WARN L623 FunctionHandler]: Unknown extern function local_bh_disable [2022-12-14 12:28:21,573 WARN L623 FunctionHandler]: Unknown extern function local_bh_enable [2022-12-14 12:28:21,574 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 12:28:21,575 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 12:28:21,576 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-14 12:28:21,576 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 12:28:21,576 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-14 12:28:21,577 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-14 12:28:21,578 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,578 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-14 12:28:21,578 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,578 WARN L623 FunctionHandler]: Unknown extern function pci_enable_pcie_error_reporting [2022-12-14 12:28:21,578 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,579 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:28:21,579 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 12:28:21,579 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 12:28:21,580 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 12:28:21,580 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 12:28:21,580 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 12:28:21,580 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 12:28:21,581 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 12:28:21,581 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 12:28:21,581 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 12:28:21,581 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 12:28:21,582 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 12:28:21,582 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 12:28:21,582 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,583 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 12:28:21,583 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 12:28:21,583 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 12:28:21,583 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 12:28:21,583 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 12:28:21,583 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 12:28:21,584 WARN L623 FunctionHandler]: Unknown extern function pci_choose_state [2022-12-14 12:28:21,584 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 12:28:21,584 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 12:28:21,584 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 12:28:21,584 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 12:28:21,585 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-14 12:28:21,585 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 12:28:21,585 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 12:28:21,585 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 12:28:21,585 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 12:28:21,586 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 12:28:21,586 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 12:28:21,586 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 12:28:21,586 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 12:28:21,586 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,587 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 12:28:21,587 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 12:28:21,587 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 12:28:21,587 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 12:28:21,587 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 12:28:21,587 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 12:28:21,588 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 12:28:21,588 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 12:28:21,588 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 12:28:21,588 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 12:28:21,588 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 12:28:21,589 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-14 12:28:21,589 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 12:28:21,589 WARN L623 FunctionHandler]: Unknown extern function pci_cleanup_aer_uncorrect_error_status [2022-12-14 12:28:21,589 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 12:28:21,589 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 12:28:21,590 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 12:28:21,590 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 12:28:21,590 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,591 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:28:21,591 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 12:28:21,592 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 12:28:21,592 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:21,593 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:21,593 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-14 12:28:21,593 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:21,593 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-14 12:28:21,593 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:21,593 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:21,594 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:21,594 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:21,594 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:21,594 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:21,594 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:21,594 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:21,595 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:21,595 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:21,595 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:21,595 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:21,595 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:21,595 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:21,596 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:21,596 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-14 12:28:21,596 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value_probe [2022-12-14 12:28:21,596 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:21,596 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:21,597 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:21,597 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:21,597 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:21,597 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:21,597 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:21,598 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 12:28:21,598 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:21,598 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 12:28:21,598 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 12:28:21,599 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:21,599 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-12-14 12:28:21,600 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-12-14 12:28:21,602 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 12:28:21,603 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-14 12:28:21,603 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 12:28:21,604 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,605 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 12:28:21,606 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 12:28:21,608 WARN L623 FunctionHandler]: Unknown extern function local_bh_disable [2022-12-14 12:28:21,608 WARN L623 FunctionHandler]: Unknown extern function local_bh_enable [2022-12-14 12:28:21,608 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 12:28:21,609 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,610 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 12:28:21,610 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,610 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:28:21,611 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 12:28:21,611 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 12:28:21,611 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,612 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 12:28:21,612 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 12:28:21,612 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:28:21,613 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 12:28:21,613 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 12:28:21,613 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 12:28:21,614 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 12:28:21,614 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 12:28:21,614 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 12:28:21,615 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 12:28:21,615 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-14 12:28:21,615 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,615 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,640 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 12:28:21,648 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,649 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,654 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 12:28:21,655 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,658 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 12:28:21,658 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-12-14 12:28:21,660 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 12:28:21,660 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-12-14 12:28:21,663 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 12:28:21,665 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,666 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,668 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 12:28:21,669 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,673 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,676 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,679 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,683 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 12:28:21,684 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:21,684 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 12:28:21,684 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 12:28:21,684 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:21,684 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 12:28:21,685 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:21,685 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 12:28:21,685 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:21,685 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 12:28:21,686 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:21,686 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 12:28:21,686 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:21,686 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 12:28:21,687 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:21,687 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 12:28:21,687 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:21,687 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 12:28:21,687 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:21,688 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 12:28:21,688 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:21,688 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 12:28:21,688 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:21,688 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 12:28:21,689 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:21,689 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 12:28:21,689 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:21,689 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 12:28:21,689 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:21,690 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 12:28:21,690 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:21,690 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 12:28:21,690 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:21,691 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 12:28:21,691 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:21,691 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 12:28:21,691 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:21,692 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 12:28:21,692 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:21,695 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 12:28:21,696 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 12:28:21,696 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 12:28:21,696 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 12:28:21,696 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 12:28:21,697 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,702 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 12:28:21,703 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 12:28:21,708 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 12:28:21,709 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 12:28:21,711 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,714 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,715 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,715 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,715 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,716 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,717 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 12:28:21,720 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 12:28:21,721 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:21,721 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:21,721 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:21,722 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:21,722 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:21,722 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:21,722 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:21,722 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:21,722 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:21,722 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:21,723 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:21,723 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:21,723 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:21,723 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:21,723 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:21,723 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:21,723 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:21,723 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:21,724 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:21,724 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:21,724 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:21,724 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:21,724 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 12:28:21,725 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 12:28:21,725 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:21,725 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 12:28:21,725 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 12:28:21,725 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:21,725 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 12:28:21,729 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 12:28:21,731 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 12:28:21,731 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:21,731 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 12:28:21,732 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 12:28:21,732 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:21,732 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 12:28:21,732 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:21,732 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 12:28:21,732 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:21,733 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 12:28:21,733 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:21,733 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 12:28:21,733 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:21,733 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 12:28:21,733 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:21,733 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:21,734 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 12:28:21,734 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 12:28:21,734 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_1aee58ef-9edb-4d5e-ad90-74cabaa758ea/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--net--ethernet--emulex--benet--be2net.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i[615893,615906] [2022-12-14 12:28:21,743 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 12:28:22,006 INFO L208 MainTranslator]: Completed translation [2022-12-14 12:28:22,007 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:28:22 WrapperNode [2022-12-14 12:28:22,007 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 12:28:22,007 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 12:28:22,007 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 12:28:22,008 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 12:28:22,013 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:28:22" (1/1) ... [2022-12-14 12:28:22,100 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:28:22" (1/1) ... [2022-12-14 12:28:22,345 INFO L138 Inliner]: procedures = 720, calls = 7917, calls flagged for inlining = 365, calls inlined = 287, statements flattened = 15039 [2022-12-14 12:28:22,346 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 12:28:22,346 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 12:28:22,346 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 12:28:22,346 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 12:28:22,354 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:28:22" (1/1) ... [2022-12-14 12:28:22,354 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:28:22" (1/1) ... [2022-12-14 12:28:22,400 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:28:22" (1/1) ... [2022-12-14 12:28:22,400 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:28:22" (1/1) ... [2022-12-14 12:28:22,626 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:28:22" (1/1) ... [2022-12-14 12:28:22,662 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:28:22" (1/1) ... [2022-12-14 12:28:22,754 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:28:22" (1/1) ... [2022-12-14 12:28:22,789 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:28:22" (1/1) ... [2022-12-14 12:28:22,841 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 12:28:22,842 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 12:28:22,842 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 12:28:22,842 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 12:28:22,842 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:28:22" (1/1) ... [2022-12-14 12:28:22,847 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 12:28:22,854 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1aee58ef-9edb-4d5e-ad90-74cabaa758ea/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 12:28:22,866 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1aee58ef-9edb-4d5e-ad90-74cabaa758ea/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-14 12:28:22,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1aee58ef-9edb-4d5e-ad90-74cabaa758ea/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-14 12:28:22,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_be_adapter_list_lock [2022-12-14 12:28:22,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_be_adapter_list_lock [2022-12-14 12:28:22,899 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2022-12-14 12:28:22,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2022-12-14 12:28:22,900 INFO L130 BoogieDeclarations]: Found specification of procedure be_mcc_compl_use [2022-12-14 12:28:22,900 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mcc_compl_use [2022-12-14 12:28:22,900 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-12-14 12:28:22,900 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-12-14 12:28:22,900 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-12-14 12:28:22,900 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-12-14 12:28:22,900 INFO L130 BoogieDeclarations]: Found specification of procedure be_fw_wait_ready [2022-12-14 12:28:22,900 INFO L138 BoogieDeclarations]: Found implementation of procedure be_fw_wait_ready [2022-12-14 12:28:22,900 INFO L130 BoogieDeclarations]: Found specification of procedure be_setup [2022-12-14 12:28:22,900 INFO L138 BoogieDeclarations]: Found implementation of procedure be_setup [2022-12-14 12:28:22,900 INFO L130 BoogieDeclarations]: Found specification of procedure be_mbox_notify_wait [2022-12-14 12:28:22,900 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mbox_notify_wait [2022-12-14 12:28:22,900 INFO L130 BoogieDeclarations]: Found specification of procedure be_tx_compl_process [2022-12-14 12:28:22,900 INFO L138 BoogieDeclarations]: Found implementation of procedure be_tx_compl_process [2022-12-14 12:28:22,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-14 12:28:22,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-14 12:28:22,900 INFO L130 BoogieDeclarations]: Found specification of procedure be_close [2022-12-14 12:28:22,900 INFO L138 BoogieDeclarations]: Found implementation of procedure be_close [2022-12-14 12:28:22,900 INFO L130 BoogieDeclarations]: Found specification of procedure be_is_wol_excluded [2022-12-14 12:28:22,900 INFO L138 BoogieDeclarations]: Found implementation of procedure be_is_wol_excluded [2022-12-14 12:28:22,900 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-12-14 12:28:22,900 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-12-14 12:28:22,900 INFO L130 BoogieDeclarations]: Found specification of procedure amap_get [2022-12-14 12:28:22,900 INFO L138 BoogieDeclarations]: Found implementation of procedure amap_get [2022-12-14 12:28:22,901 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-12-14 12:28:22,901 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-12-14 12:28:22,901 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2022-12-14 12:28:22,901 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2022-12-14 12:28:22,901 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-12-14 12:28:22,901 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-12-14 12:28:22,901 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_q_destroy [2022-12-14 12:28:22,901 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_q_destroy [2022-12-14 12:28:22,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2022-12-14 12:28:22,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2022-12-14 12:28:22,901 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-12-14 12:28:22,901 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-12-14 12:28:22,901 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-12-14 12:28:22,901 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-12-14 12:28:22,901 INFO L130 BoogieDeclarations]: Found specification of procedure be_mcc_compl_is_new [2022-12-14 12:28:22,901 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mcc_compl_is_new [2022-12-14 12:28:22,901 INFO L130 BoogieDeclarations]: Found specification of procedure be_roce_dev_remove [2022-12-14 12:28:22,901 INFO L138 BoogieDeclarations]: Found implementation of procedure be_roce_dev_remove [2022-12-14 12:28:22,901 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_set_qos [2022-12-14 12:28:22,901 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_set_qos [2022-12-14 12:28:22,901 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2022-12-14 12:28:22,901 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2022-12-14 12:28:22,901 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-12-14 12:28:22,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-12-14 12:28:22,902 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-12-14 12:28:22,902 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-12-14 12:28:22,902 INFO L130 BoogieDeclarations]: Found specification of procedure ssleep [2022-12-14 12:28:22,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ssleep [2022-12-14 12:28:22,902 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~VOID [2022-12-14 12:28:22,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~VOID [2022-12-14 12:28:22,902 INFO L130 BoogieDeclarations]: Found specification of procedure events_get [2022-12-14 12:28:22,902 INFO L138 BoogieDeclarations]: Found implementation of procedure events_get [2022-12-14 12:28:22,902 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-14 12:28:22,902 INFO L130 BoogieDeclarations]: Found specification of procedure be_insert_vlan_in_pkt [2022-12-14 12:28:22,902 INFO L138 BoogieDeclarations]: Found implementation of procedure be_insert_vlan_in_pkt [2022-12-14 12:28:22,902 INFO L130 BoogieDeclarations]: Found specification of procedure swap_dws [2022-12-14 12:28:22,902 INFO L138 BoogieDeclarations]: Found implementation of procedure swap_dws [2022-12-14 12:28:22,902 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-12-14 12:28:22,902 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-12-14 12:28:22,902 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_rxq_create [2022-12-14 12:28:22,902 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_rxq_create [2022-12-14 12:28:22,902 INFO L130 BoogieDeclarations]: Found specification of procedure be_msix_disable [2022-12-14 12:28:22,902 INFO L138 BoogieDeclarations]: Found implementation of procedure be_msix_disable [2022-12-14 12:28:22,902 INFO L130 BoogieDeclarations]: Found specification of procedure be_set_rx_mode [2022-12-14 12:28:22,902 INFO L138 BoogieDeclarations]: Found implementation of procedure be_set_rx_mode [2022-12-14 12:28:22,902 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-12-14 12:28:22,902 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-12-14 12:28:22,902 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_page_addrs_prepare [2022-12-14 12:28:22,903 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_page_addrs_prepare [2022-12-14 12:28:22,903 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-12-14 12:28:22,903 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-12-14 12:28:22,903 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_device [2022-12-14 12:28:22,903 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_device [2022-12-14 12:28:22,903 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-12-14 12:28:22,903 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-12-14 12:28:22,903 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 12:28:22,903 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2022-12-14 12:28:22,903 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2022-12-14 12:28:22,903 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-12-14 12:28:22,903 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-12-14 12:28:22,903 INFO L130 BoogieDeclarations]: Found specification of procedure unmap_tx_frag [2022-12-14 12:28:22,903 INFO L138 BoogieDeclarations]: Found implementation of procedure unmap_tx_frag [2022-12-14 12:28:22,903 INFO L130 BoogieDeclarations]: Found specification of procedure db_bar [2022-12-14 12:28:22,903 INFO L138 BoogieDeclarations]: Found implementation of procedure db_bar [2022-12-14 12:28:22,903 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-12-14 12:28:22,903 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-12-14 12:28:22,903 INFO L130 BoogieDeclarations]: Found specification of procedure be_msix_vec_get [2022-12-14 12:28:22,903 INFO L138 BoogieDeclarations]: Found implementation of procedure be_msix_vec_get [2022-12-14 12:28:22,903 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-12-14 12:28:22,903 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-12-14 12:28:22,903 INFO L130 BoogieDeclarations]: Found specification of procedure be_ctrl_cleanup [2022-12-14 12:28:22,903 INFO L138 BoogieDeclarations]: Found implementation of procedure be_ctrl_cleanup [2022-12-14 12:28:22,903 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-12-14 12:28:22,904 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-12-14 12:28:22,904 INFO L130 BoogieDeclarations]: Found specification of procedure be_cq_notify [2022-12-14 12:28:22,904 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cq_notify [2022-12-14 12:28:22,904 INFO L130 BoogieDeclarations]: Found specification of procedure be_queue_free [2022-12-14 12:28:22,904 INFO L138 BoogieDeclarations]: Found implementation of procedure be_queue_free [2022-12-14 12:28:22,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-14 12:28:22,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mbox_lock_of_be_adapter [2022-12-14 12:28:22,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mbox_lock_of_be_adapter [2022-12-14 12:28:22,904 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-12-14 12:28:22,904 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-12-14 12:28:22,904 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_get_mac_from_list [2022-12-14 12:28:22,904 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_get_mac_from_list [2022-12-14 12:28:22,904 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2022-12-14 12:28:22,904 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2022-12-14 12:28:22,904 INFO L130 BoogieDeclarations]: Found specification of procedure qnq_async_evt_rcvd [2022-12-14 12:28:22,904 INFO L138 BoogieDeclarations]: Found implementation of procedure qnq_async_evt_rcvd [2022-12-14 12:28:22,904 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-12-14 12:28:22,904 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-12-14 12:28:22,904 INFO L130 BoogieDeclarations]: Found specification of procedure be_shutdown [2022-12-14 12:28:22,904 INFO L138 BoogieDeclarations]: Found implementation of procedure be_shutdown [2022-12-14 12:28:22,904 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_fw_init [2022-12-14 12:28:22,904 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_fw_init [2022-12-14 12:28:22,904 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-12-14 12:28:22,904 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-12-14 12:28:22,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-14 12:28:22,905 INFO L130 BoogieDeclarations]: Found specification of procedure wrb_fill [2022-12-14 12:28:22,905 INFO L138 BoogieDeclarations]: Found implementation of procedure wrb_fill [2022-12-14 12:28:22,905 INFO L130 BoogieDeclarations]: Found specification of procedure index_inc [2022-12-14 12:28:22,905 INFO L138 BoogieDeclarations]: Found implementation of procedure index_inc [2022-12-14 12:28:22,905 INFO L130 BoogieDeclarations]: Found specification of procedure be_eq_notify [2022-12-14 12:28:22,905 INFO L138 BoogieDeclarations]: Found implementation of procedure be_eq_notify [2022-12-14 12:28:22,905 INFO L130 BoogieDeclarations]: Found specification of procedure be_set_msg_level [2022-12-14 12:28:22,905 INFO L138 BoogieDeclarations]: Found implementation of procedure be_set_msg_level [2022-12-14 12:28:22,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2022-12-14 12:28:22,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2022-12-14 12:28:22,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 12:28:22,905 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-12-14 12:28:22,905 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-12-14 12:28:22,905 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2022-12-14 12:28:22,905 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2022-12-14 12:28:22,905 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2022-12-14 12:28:22,905 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2022-12-14 12:28:22,905 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-14 12:28:22,905 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-14 12:28:22,905 INFO L130 BoogieDeclarations]: Found specification of procedure be_open [2022-12-14 12:28:22,905 INFO L138 BoogieDeclarations]: Found implementation of procedure be_open [2022-12-14 12:28:22,905 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_set_mac_list [2022-12-14 12:28:22,905 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_set_mac_list [2022-12-14 12:28:22,905 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_vlan_config [2022-12-14 12:28:22,905 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_vlan_config [2022-12-14 12:28:22,906 INFO L130 BoogieDeclarations]: Found specification of procedure be_unmap_pci_bars [2022-12-14 12:28:22,906 INFO L138 BoogieDeclarations]: Found implementation of procedure be_unmap_pci_bars [2022-12-14 12:28:22,906 INFO L130 BoogieDeclarations]: Found specification of procedure wrb_from_mccq [2022-12-14 12:28:22,906 INFO L138 BoogieDeclarations]: Found implementation of procedure wrb_from_mccq [2022-12-14 12:28:22,906 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2022-12-14 12:28:22,906 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2022-12-14 12:28:22,906 INFO L130 BoogieDeclarations]: Found specification of procedure amap_set [2022-12-14 12:28:22,906 INFO L138 BoogieDeclarations]: Found implementation of procedure amap_set [2022-12-14 12:28:22,906 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-12-14 12:28:22,906 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-12-14 12:28:22,906 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-12-14 12:28:22,906 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-12-14 12:28:22,906 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_get_profile_config [2022-12-14 12:28:22,906 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_get_profile_config [2022-12-14 12:28:22,906 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2022-12-14 12:28:22,906 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2022-12-14 12:28:22,906 INFO L130 BoogieDeclarations]: Found specification of procedure be_mcc_compl_process [2022-12-14 12:28:22,906 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mcc_compl_process [2022-12-14 12:28:22,906 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 12:28:22,906 INFO L130 BoogieDeclarations]: Found specification of procedure embedded_payload [2022-12-14 12:28:22,906 INFO L138 BoogieDeclarations]: Found implementation of procedure embedded_payload [2022-12-14 12:28:22,906 INFO L130 BoogieDeclarations]: Found specification of procedure be_decode_resp_hdr [2022-12-14 12:28:22,906 INFO L138 BoogieDeclarations]: Found implementation of procedure be_decode_resp_hdr [2022-12-14 12:28:22,906 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2022-12-14 12:28:22,906 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2022-12-14 12:28:22,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 12:28:22,907 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-12-14 12:28:22,907 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-12-14 12:28:22,907 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-14 12:28:22,907 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-14 12:28:22,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 12:28:22,907 INFO L130 BoogieDeclarations]: Found specification of procedure queue_tail_inc [2022-12-14 12:28:22,907 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_tail_inc [2022-12-14 12:28:22,907 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-12-14 12:28:22,907 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-12-14 12:28:22,907 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-14 12:28:22,907 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_allowed [2022-12-14 12:28:22,907 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_allowed [2022-12-14 12:28:22,907 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-12-14 12:28:22,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-12-14 12:28:22,907 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-12-14 12:28:22,907 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-12-14 12:28:22,907 INFO L130 BoogieDeclarations]: Found specification of procedure be_clear [2022-12-14 12:28:22,907 INFO L138 BoogieDeclarations]: Found implementation of procedure be_clear [2022-12-14 12:28:22,907 INFO L130 BoogieDeclarations]: Found specification of procedure be_intr_set [2022-12-14 12:28:22,907 INFO L138 BoogieDeclarations]: Found implementation of procedure be_intr_set [2022-12-14 12:28:22,907 INFO L130 BoogieDeclarations]: Found specification of procedure _be_roce_dev_remove [2022-12-14 12:28:22,907 INFO L138 BoogieDeclarations]: Found implementation of procedure _be_roce_dev_remove [2022-12-14 12:28:22,907 INFO L130 BoogieDeclarations]: Found specification of procedure be_get_nic_desc [2022-12-14 12:28:22,907 INFO L138 BoogieDeclarations]: Found implementation of procedure be_get_nic_desc [2022-12-14 12:28:22,908 INFO L130 BoogieDeclarations]: Found specification of procedure be_tx_compl_get [2022-12-14 12:28:22,908 INFO L138 BoogieDeclarations]: Found implementation of procedure be_tx_compl_get [2022-12-14 12:28:22,908 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_if_create [2022-12-14 12:28:22,908 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_if_create [2022-12-14 12:28:22,908 INFO L130 BoogieDeclarations]: Found specification of procedure MODULO [2022-12-14 12:28:22,908 INFO L138 BoogieDeclarations]: Found implementation of procedure MODULO [2022-12-14 12:28:22,908 INFO L130 BoogieDeclarations]: Found specification of procedure be_pause_supported [2022-12-14 12:28:22,908 INFO L138 BoogieDeclarations]: Found implementation of procedure be_pause_supported [2022-12-14 12:28:22,908 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-12-14 12:28:22,908 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-12-14 12:28:22,908 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-12-14 12:28:22,908 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-12-14 12:28:22,908 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-12-14 12:28:22,908 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-12-14 12:28:22,908 INFO L130 BoogieDeclarations]: Found specification of procedure be_find_vfs [2022-12-14 12:28:22,908 INFO L138 BoogieDeclarations]: Found implementation of procedure be_find_vfs [2022-12-14 12:28:22,908 INFO L130 BoogieDeclarations]: Found specification of procedure queue_head_node [2022-12-14 12:28:22,908 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_head_node [2022-12-14 12:28:22,908 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2022-12-14 12:28:22,908 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2022-12-14 12:28:22,908 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-12-14 12:28:22,908 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-12-14 12:28:22,908 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-12-14 12:28:22,908 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-12-14 12:28:22,908 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_if_destroy [2022-12-14 12:28:22,909 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_if_destroy [2022-12-14 12:28:22,909 INFO L130 BoogieDeclarations]: Found specification of procedure be_error [2022-12-14 12:28:22,909 INFO L138 BoogieDeclarations]: Found implementation of procedure be_error [2022-12-14 12:28:22,909 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-12-14 12:28:22,909 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-12-14 12:28:22,909 INFO L130 BoogieDeclarations]: Found specification of procedure be_queue_alloc [2022-12-14 12:28:22,909 INFO L138 BoogieDeclarations]: Found implementation of procedure be_queue_alloc [2022-12-14 12:28:22,909 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2022-12-14 12:28:22,909 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2022-12-14 12:28:22,909 INFO L130 BoogieDeclarations]: Found specification of procedure nic_name [2022-12-14 12:28:22,909 INFO L138 BoogieDeclarations]: Found implementation of procedure nic_name [2022-12-14 12:28:22,909 INFO L130 BoogieDeclarations]: Found specification of procedure queue_tail_node [2022-12-14 12:28:22,909 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_tail_node [2022-12-14 12:28:22,909 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 12:28:22,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 12:28:22,909 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-12-14 12:28:22,909 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-12-14 12:28:22,909 INFO L130 BoogieDeclarations]: Found specification of procedure be_vid_config [2022-12-14 12:28:22,909 INFO L138 BoogieDeclarations]: Found implementation of procedure be_vid_config [2022-12-14 12:28:22,909 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_mac_addr_query [2022-12-14 12:28:22,909 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_mac_addr_query [2022-12-14 12:28:22,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-12-14 12:28:22,909 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-12-14 12:28:22,909 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-12-14 12:28:22,909 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-12-14 12:28:22,910 INFO L130 BoogieDeclarations]: Found specification of procedure rol32 [2022-12-14 12:28:22,910 INFO L138 BoogieDeclarations]: Found implementation of procedure rol32 [2022-12-14 12:28:22,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-14 12:28:22,910 INFO L130 BoogieDeclarations]: Found specification of procedure be_mcc_notify_wait [2022-12-14 12:28:22,910 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mcc_notify_wait [2022-12-14 12:28:22,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-14 12:28:22,910 INFO L130 BoogieDeclarations]: Found specification of procedure be_rx_compl_get [2022-12-14 12:28:22,910 INFO L138 BoogieDeclarations]: Found implementation of procedure be_rx_compl_get [2022-12-14 12:28:22,910 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-12-14 12:28:22,910 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-12-14 12:28:22,910 INFO L130 BoogieDeclarations]: Found specification of procedure be_link_status_update [2022-12-14 12:28:22,910 INFO L138 BoogieDeclarations]: Found implementation of procedure be_link_status_update [2022-12-14 12:28:22,910 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-12-14 12:28:22,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-12-14 12:28:22,910 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-12-14 12:28:22,910 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-12-14 12:28:22,910 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-12-14 12:28:22,910 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-12-14 12:28:22,910 INFO L130 BoogieDeclarations]: Found specification of procedure queue_head_inc [2022-12-14 12:28:22,910 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_head_inc [2022-12-14 12:28:22,910 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-12-14 12:28:22,910 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-12-14 12:28:22,910 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-12-14 12:28:22,910 INFO L130 BoogieDeclarations]: Found specification of procedure lancer_test_and_set_rdy_state [2022-12-14 12:28:22,910 INFO L138 BoogieDeclarations]: Found implementation of procedure lancer_test_and_set_rdy_state [2022-12-14 12:28:22,910 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-12-14 12:28:22,911 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-12-14 12:28:22,911 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-12-14 12:28:22,911 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-12-14 12:28:22,911 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_get_fw_ver [2022-12-14 12:28:22,911 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_get_fw_ver [2022-12-14 12:28:22,911 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2022-12-14 12:28:22,911 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2022-12-14 12:28:22,911 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_get_flow_control [2022-12-14 12:28:22,911 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_get_flow_control [2022-12-14 12:28:22,911 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-12-14 12:28:22,911 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-12-14 12:28:22,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-12-14 12:28:22,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-12-14 12:28:22,911 INFO L130 BoogieDeclarations]: Found specification of procedure be_stats_cleanup [2022-12-14 12:28:22,911 INFO L138 BoogieDeclarations]: Found implementation of procedure be_stats_cleanup [2022-12-14 12:28:22,911 INFO L130 BoogieDeclarations]: Found specification of procedure be_eq_clean [2022-12-14 12:28:22,911 INFO L138 BoogieDeclarations]: Found implementation of procedure be_eq_clean [2022-12-14 12:28:22,911 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_link_status_query [2022-12-14 12:28:22,911 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_link_status_query [2022-12-14 12:28:22,911 INFO L130 BoogieDeclarations]: Found specification of procedure be_process_mcc [2022-12-14 12:28:22,911 INFO L138 BoogieDeclarations]: Found implementation of procedure be_process_mcc [2022-12-14 12:28:22,911 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2022-12-14 12:28:22,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2022-12-14 12:28:22,911 INFO L130 BoogieDeclarations]: Found specification of procedure be_ipv6_tx_stall_chk [2022-12-14 12:28:22,911 INFO L138 BoogieDeclarations]: Found implementation of procedure be_ipv6_tx_stall_chk [2022-12-14 12:28:22,912 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_cq_create [2022-12-14 12:28:22,912 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_cq_create [2022-12-14 12:28:22,912 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub [2022-12-14 12:28:22,912 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub [2022-12-14 12:28:22,912 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-12-14 12:28:22,912 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-12-14 12:28:22,912 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 12:28:22,912 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 12:28:22,912 INFO L130 BoogieDeclarations]: Found specification of procedure wrb_cnt_for_skb [2022-12-14 12:28:22,912 INFO L138 BoogieDeclarations]: Found implementation of procedure wrb_cnt_for_skb [2022-12-14 12:28:22,912 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_put_tag [2022-12-14 12:28:22,912 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_put_tag [2022-12-14 12:28:22,912 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-12-14 12:28:22,912 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-12-14 12:28:22,912 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_rss_config [2022-12-14 12:28:22,912 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_rss_config [2022-12-14 12:28:22,912 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-12-14 12:28:22,912 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-12-14 12:28:22,912 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-12-14 12:28:22,912 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-12-14 12:28:22,912 INFO L130 BoogieDeclarations]: Found specification of procedure be_multi_rxq [2022-12-14 12:28:22,912 INFO L138 BoogieDeclarations]: Found implementation of procedure be_multi_rxq [2022-12-14 12:28:22,912 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-12-14 12:28:22,912 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-12-14 12:28:22,912 INFO L130 BoogieDeclarations]: Found specification of procedure be_get_tx_vlan_tag [2022-12-14 12:28:22,913 INFO L138 BoogieDeclarations]: Found implementation of procedure be_get_tx_vlan_tag [2022-12-14 12:28:22,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mbox_lock_of_be_adapter [2022-12-14 12:28:22,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mbox_lock_of_be_adapter [2022-12-14 12:28:22,913 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 12:28:22,913 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-12-14 12:28:22,913 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-12-14 12:28:22,913 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-12-14 12:28:22,913 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-12-14 12:28:22,913 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-12-14 12:28:22,913 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-12-14 12:28:22,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 12:28:22,913 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2022-12-14 12:28:22,913 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2022-12-14 12:28:22,913 INFO L130 BoogieDeclarations]: Found specification of procedure be_detect_error [2022-12-14 12:28:22,913 INFO L138 BoogieDeclarations]: Found implementation of procedure be_detect_error [2022-12-14 12:28:22,913 INFO L130 BoogieDeclarations]: Found specification of procedure MODULO___0 [2022-12-14 12:28:22,913 INFO L138 BoogieDeclarations]: Found implementation of procedure MODULO___0 [2022-12-14 12:28:22,913 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-12-14 12:28:22,913 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-12-14 12:28:22,913 INFO L130 BoogieDeclarations]: Found specification of procedure be_setup_wol [2022-12-14 12:28:22,913 INFO L138 BoogieDeclarations]: Found implementation of procedure be_setup_wol [2022-12-14 12:28:22,913 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2022-12-14 12:28:22,913 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2022-12-14 12:28:22,913 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2022-12-14 12:28:22,913 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2022-12-14 12:28:22,914 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-12-14 12:28:22,914 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-12-14 12:28:22,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 12:28:22,914 INFO L130 BoogieDeclarations]: Found specification of procedure index_inc___0 [2022-12-14 12:28:22,914 INFO L138 BoogieDeclarations]: Found implementation of procedure index_inc___0 [2022-12-14 12:28:22,914 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-12-14 12:28:22,914 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-12-14 12:28:22,914 INFO L130 BoogieDeclarations]: Found specification of procedure be_mcc_notify [2022-12-14 12:28:22,914 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mcc_notify [2022-12-14 12:28:22,914 INFO L130 BoogieDeclarations]: Found specification of procedure be_post_rx_frags [2022-12-14 12:28:22,914 INFO L138 BoogieDeclarations]: Found implementation of procedure be_post_rx_frags [2022-12-14 12:28:22,914 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_pmac_add [2022-12-14 12:28:22,914 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_pmac_add [2022-12-14 12:28:22,914 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-12-14 12:28:22,914 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-12-14 12:28:22,914 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-12-14 12:28:22,914 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-12-14 12:28:22,914 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-12-14 12:28:22,914 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-12-14 12:28:22,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_be_adapter_list_lock [2022-12-14 12:28:22,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_be_adapter_list_lock [2022-12-14 12:28:22,914 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-12-14 12:28:22,914 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-12-14 12:28:22,914 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2022-12-14 12:28:22,914 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2022-12-14 12:28:22,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-12-14 12:28:22,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-12-14 12:28:22,915 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_get_phy_info [2022-12-14 12:28:22,915 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_get_phy_info [2022-12-14 12:28:22,915 INFO L130 BoogieDeclarations]: Found specification of procedure be_is_mc [2022-12-14 12:28:22,915 INFO L138 BoogieDeclarations]: Found implementation of procedure be_is_mc [2022-12-14 12:28:22,915 INFO L130 BoogieDeclarations]: Found specification of procedure _be_roce_dev_open [2022-12-14 12:28:22,915 INFO L138 BoogieDeclarations]: Found implementation of procedure _be_roce_dev_open [2022-12-14 12:28:22,915 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-12-14 12:28:22,915 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-12-14 12:28:22,915 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2022-12-14 12:28:22,915 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2022-12-14 12:28:22,915 INFO L130 BoogieDeclarations]: Found specification of procedure be_wrb_cmd_hdr_prepare [2022-12-14 12:28:22,915 INFO L138 BoogieDeclarations]: Found implementation of procedure be_wrb_cmd_hdr_prepare [2022-12-14 12:28:22,915 INFO L130 BoogieDeclarations]: Found specification of procedure be_hw_error [2022-12-14 12:28:22,915 INFO L138 BoogieDeclarations]: Found implementation of procedure be_hw_error [2022-12-14 12:28:22,915 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-12-14 12:28:22,915 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-12-14 12:28:22,915 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2022-12-14 12:28:22,915 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2022-12-14 12:28:22,915 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-12-14 12:28:22,915 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-12-14 12:28:22,915 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_enable_magic_wol [2022-12-14 12:28:22,915 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_enable_magic_wol [2022-12-14 12:28:22,915 INFO L130 BoogieDeclarations]: Found specification of procedure be_mbox_db_ready_wait [2022-12-14 12:28:22,916 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mbox_db_ready_wait [2022-12-14 12:28:22,916 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2022-12-14 12:28:22,916 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2022-12-14 12:28:22,916 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-12-14 12:28:22,916 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-12-14 12:28:22,916 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2022-12-14 12:28:22,916 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2022-12-14 12:28:22,916 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-14 12:28:22,916 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-14 12:28:22,916 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_get_ext_fat_capabilites [2022-12-14 12:28:22,916 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_get_ext_fat_capabilites [2022-12-14 12:28:22,916 INFO L130 BoogieDeclarations]: Found specification of procedure be_vf_clear [2022-12-14 12:28:22,916 INFO L138 BoogieDeclarations]: Found implementation of procedure be_vf_clear [2022-12-14 12:28:22,916 INFO L130 BoogieDeclarations]: Found specification of procedure be_eeh_resume [2022-12-14 12:28:22,916 INFO L138 BoogieDeclarations]: Found implementation of procedure be_eeh_resume [2022-12-14 12:28:22,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 12:28:22,916 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_set_hsw_config [2022-12-14 12:28:22,916 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_set_hsw_config [2022-12-14 12:28:22,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-14 12:28:22,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-14 12:28:22,916 INFO L130 BoogieDeclarations]: Found specification of procedure lancer_provisioning_error [2022-12-14 12:28:22,916 INFO L138 BoogieDeclarations]: Found implementation of procedure lancer_provisioning_error [2022-12-14 12:28:22,916 INFO L130 BoogieDeclarations]: Found specification of procedure be_netpoll [2022-12-14 12:28:22,916 INFO L138 BoogieDeclarations]: Found implementation of procedure be_netpoll [2022-12-14 12:28:22,916 INFO L130 BoogieDeclarations]: Found specification of procedure get_rx_page_info [2022-12-14 12:28:22,917 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rx_page_info [2022-12-14 12:28:22,917 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2022-12-14 12:28:22,917 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2022-12-14 12:28:22,917 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-12-14 12:28:22,917 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-12-14 12:28:22,917 INFO L130 BoogieDeclarations]: Found specification of procedure lancer_wait_ready [2022-12-14 12:28:22,917 INFO L138 BoogieDeclarations]: Found implementation of procedure lancer_wait_ready [2022-12-14 12:28:22,917 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u32 [2022-12-14 12:28:22,917 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u32 [2022-12-14 12:28:22,917 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_pmac_del [2022-12-14 12:28:22,917 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_pmac_del [2022-12-14 12:28:22,917 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-12-14 12:28:22,917 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-12-14 12:28:22,917 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-12-14 12:28:22,917 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-12-14 12:28:22,917 INFO L130 BoogieDeclarations]: Found specification of procedure hw_stats_from_cmd [2022-12-14 12:28:22,917 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_stats_from_cmd [2022-12-14 12:28:22,917 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-12-14 12:28:22,917 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-12-14 12:28:22,917 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-12-14 12:28:22,917 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-12-14 12:28:22,917 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2022-12-14 12:28:22,917 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2022-12-14 12:28:22,917 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_ext_capability [2022-12-14 12:28:22,917 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_ext_capability [2022-12-14 12:28:22,918 INFO L130 BoogieDeclarations]: Found specification of procedure _be_roce_dev_add [2022-12-14 12:28:22,918 INFO L138 BoogieDeclarations]: Found implementation of procedure _be_roce_dev_add [2022-12-14 12:28:22,918 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-12-14 12:28:22,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-12-14 12:28:22,918 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-12-14 12:28:22,918 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-12-14 12:28:22,918 INFO L130 BoogieDeclarations]: Found specification of procedure be_remove [2022-12-14 12:28:22,918 INFO L138 BoogieDeclarations]: Found implementation of procedure be_remove [2022-12-14 12:28:22,918 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-12-14 12:28:22,918 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-12-14 12:28:22,918 INFO L130 BoogieDeclarations]: Found specification of procedure wrb_from_mbox [2022-12-14 12:28:22,918 INFO L138 BoogieDeclarations]: Found implementation of procedure wrb_from_mbox [2022-12-14 12:28:22,918 INFO L130 BoogieDeclarations]: Found specification of procedure amap_mask [2022-12-14 12:28:22,918 INFO L138 BoogieDeclarations]: Found implementation of procedure amap_mask [2022-12-14 12:28:22,918 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-12-14 12:28:22,918 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-12-14 12:28:22,918 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_rx_filter [2022-12-14 12:28:22,918 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_rx_filter [2022-12-14 12:28:22,918 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-12-14 12:28:22,918 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-12-14 12:28:22,918 INFO L130 BoogieDeclarations]: Found specification of procedure be_encoded_q_len [2022-12-14 12:28:22,918 INFO L138 BoogieDeclarations]: Found implementation of procedure be_encoded_q_len [2022-12-14 12:28:22,918 INFO L130 BoogieDeclarations]: Found specification of procedure __get_unaligned_cpu32 [2022-12-14 12:28:22,918 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_unaligned_cpu32 [2022-12-14 12:28:22,918 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_reset_function [2022-12-14 12:28:22,919 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_reset_function [2022-12-14 12:28:22,919 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-12-14 12:28:22,919 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-12-14 12:28:22,919 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-12-14 12:28:22,919 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-12-14 12:28:22,919 INFO L130 BoogieDeclarations]: Found specification of procedure be_is_wol_supported [2022-12-14 12:28:22,919 INFO L138 BoogieDeclarations]: Found implementation of procedure be_is_wol_supported [2022-12-14 12:28:22,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 12:28:22,919 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2022-12-14 12:28:22,919 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2022-12-14 12:28:22,919 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2022-12-14 12:28:22,919 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2022-12-14 12:28:22,919 INFO L130 BoogieDeclarations]: Found specification of procedure be_rx_compl_discard [2022-12-14 12:28:22,919 INFO L138 BoogieDeclarations]: Found implementation of procedure be_rx_compl_discard [2022-12-14 12:28:22,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-12-14 12:28:22,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-12-14 12:28:22,919 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2022-12-14 12:28:22,919 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2022-12-14 12:28:22,919 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_set_flow_control [2022-12-14 12:28:22,919 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_set_flow_control [2022-12-14 12:28:23,936 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 12:28:23,940 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 12:39:43,861 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 12:39:49,275 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 12:39:49,276 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-12-14 12:39:49,281 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 12:39:49 BoogieIcfgContainer [2022-12-14 12:39:49,282 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 12:39:49,284 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-14 12:39:49,284 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-14 12:39:49,286 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-14 12:39:49,286 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 12:28:15" (1/3) ... [2022-12-14 12:39:49,287 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2973bed5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 12:39:49, skipping insertion in model container [2022-12-14 12:39:49,287 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:28:22" (2/3) ... [2022-12-14 12:39:49,287 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2973bed5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 12:39:49, skipping insertion in model container [2022-12-14 12:39:49,287 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 12:39:49" (3/3) ... [2022-12-14 12:39:49,288 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.8-rc1-32_7a-drivers--net--ethernet--emulex--benet--be2net.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2022-12-14 12:39:49,302 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-14 12:39:49,302 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-14 12:39:49,397 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-14 12:39:49,402 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;@2292b30a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-14 12:39:49,403 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-12-14 12:39:49,418 INFO L276 IsEmpty]: Start isEmpty. Operand has 3906 states, 2333 states have (on average 1.2738962708958423) internal successors, (2972), 2399 states have internal predecessors, (2972), 1334 states have call successors, (1334), 239 states have call predecessors, (1334), 239 states have return successors, (1334), 1324 states have call predecessors, (1334), 1334 states have call successors, (1334) [2022-12-14 12:39:49,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-12-14 12:39:49,426 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 12:39:49,426 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 12:39:49,426 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 12:39:49,430 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 12:39:49,430 INFO L85 PathProgramCache]: Analyzing trace with hash -591018249, now seen corresponding path program 1 times [2022-12-14 12:39:49,438 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 12:39:49,438 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1148831907] [2022-12-14 12:39:49,439 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 12:39:49,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 12:39:50,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 12:39:50,735 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 12:39:50,736 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 12:39:50,736 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1148831907] [2022-12-14 12:39:50,737 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1148831907] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 12:39:50,737 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 12:39:50,737 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 12:39:50,739 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [472871868] [2022-12-14 12:39:50,739 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 12:39:50,743 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 12:39:50,744 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 12:39:50,773 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 12:39:50,773 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 12:39:50,782 INFO L87 Difference]: Start difference. First operand has 3906 states, 2333 states have (on average 1.2738962708958423) internal successors, (2972), 2399 states have internal predecessors, (2972), 1334 states have call successors, (1334), 239 states have call predecessors, (1334), 239 states have return successors, (1334), 1324 states have call predecessors, (1334), 1334 states have call successors, (1334) Second operand has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 3 states have internal predecessors, (7), 3 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) [2022-12-14 12:39:52,968 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 12:39:58,966 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 12:40:02,475 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 12:40:04,681 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 12:40:06,703 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 [] [2022-12-14 12:40:11,492 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 12:40:11,492 INFO L93 Difference]: Finished difference Result 10393 states and 15096 transitions. [2022-12-14 12:40:11,494 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 12:40:11,495 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 3 states have internal predecessors, (7), 3 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) Word has length 13 [2022-12-14 12:40:11,495 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 12:40:11,548 INFO L225 Difference]: With dead ends: 10393 [2022-12-14 12:40:11,548 INFO L226 Difference]: Without dead ends: 6462 [2022-12-14 12:40:11,587 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 [2022-12-14 12:40:11,590 INFO L413 NwaCegarLoop]: 6473 mSDtfsCounter, 5270 mSDsluCounter, 3627 mSDsCounter, 0 mSdLazyCounter, 924 mSolverCounterSat, 4 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5276 SdHoareTripleChecker+Valid, 10100 SdHoareTripleChecker+Invalid, 933 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 924 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 20.2s IncrementalHoareTripleChecker+Time [2022-12-14 12:40:11,591 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5276 Valid, 10100 Invalid, 933 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4 Valid, 924 Invalid, 5 Unknown, 0 Unchecked, 20.2s Time] [2022-12-14 12:40:11,618 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6462 states. [2022-12-14 12:40:11,957 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6462 to 6449. [2022-12-14 12:40:11,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6449 states, 3837 states have (on average 1.2587959343236903) internal successors, (4830), 3929 states have internal predecessors, (4830), 2186 states have call successors, (2186), 427 states have call predecessors, (2186), 425 states have return successors, (2192), 2162 states have call predecessors, (2192), 2177 states have call successors, (2192) [2022-12-14 12:40:12,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6449 states to 6449 states and 9208 transitions. [2022-12-14 12:40:12,028 INFO L78 Accepts]: Start accepts. Automaton has 6449 states and 9208 transitions. Word has length 13 [2022-12-14 12:40:12,029 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 12:40:12,029 INFO L495 AbstractCegarLoop]: Abstraction has 6449 states and 9208 transitions. [2022-12-14 12:40:12,029 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 3 states have internal predecessors, (7), 3 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) [2022-12-14 12:40:12,029 INFO L276 IsEmpty]: Start isEmpty. Operand 6449 states and 9208 transitions. [2022-12-14 12:40:12,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-12-14 12:40:12,030 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 12:40:12,031 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 12:40:12,031 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-14 12:40:12,031 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 12:40:12,031 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 12:40:12,032 INFO L85 PathProgramCache]: Analyzing trace with hash -1145472278, now seen corresponding path program 1 times [2022-12-14 12:40:12,032 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 12:40:12,032 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1589806597] [2022-12-14 12:40:12,032 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 12:40:12,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 12:40:12,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 12:40:12,631 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 12:40:12,631 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 12:40:12,631 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1589806597] [2022-12-14 12:40:12,631 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1589806597] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 12:40:12,631 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 12:40:12,632 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 12:40:12,632 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1427269108] [2022-12-14 12:40:12,632 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 12:40:12,633 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 12:40:12,633 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 12:40:12,634 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 12:40:12,634 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 12:40:12,634 INFO L87 Difference]: Start difference. First operand 6449 states and 9208 transitions. Second operand has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 3 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) [2022-12-14 12:40:14,755 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 12:40:17,735 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 12:40:21,584 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 12:40:24,136 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 12:40:26,374 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 12:40:28,391 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 [] [2022-12-14 12:40:32,783 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 12:40:32,783 INFO L93 Difference]: Finished difference Result 7955 states and 11330 transitions. [2022-12-14 12:40:32,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 12:40:32,783 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 3 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) Word has length 14 [2022-12-14 12:40:32,784 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 12:40:32,822 INFO L225 Difference]: With dead ends: 7955 [2022-12-14 12:40:32,823 INFO L226 Difference]: Without dead ends: 7952 [2022-12-14 12:40:32,826 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 [2022-12-14 12:40:32,827 INFO L413 NwaCegarLoop]: 6292 mSDtfsCounter, 5497 mSDsluCounter, 1932 mSDsCounter, 0 mSdLazyCounter, 753 mSolverCounterSat, 0 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5550 SdHoareTripleChecker+Valid, 8224 SdHoareTripleChecker+Invalid, 759 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 753 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 19.8s IncrementalHoareTripleChecker+Time [2022-12-14 12:40:32,827 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5550 Valid, 8224 Invalid, 759 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 753 Invalid, 6 Unknown, 0 Unchecked, 19.8s Time] [2022-12-14 12:40:32,839 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7952 states. [2022-12-14 12:40:33,114 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7952 to 7944. [2022-12-14 12:40:33,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7944 states, 4728 states have (on average 1.2603637901861253) internal successors, (5959), 4834 states have internal predecessors, (5959), 2675 states have call successors, (2675), 541 states have call predecessors, (2675), 540 states have return successors, (2686), 2649 states have call predecessors, (2686), 2667 states have call successors, (2686) [2022-12-14 12:40:33,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7944 states to 7944 states and 11320 transitions. [2022-12-14 12:40:33,166 INFO L78 Accepts]: Start accepts. Automaton has 7944 states and 11320 transitions. Word has length 14 [2022-12-14 12:40:33,166 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 12:40:33,166 INFO L495 AbstractCegarLoop]: Abstraction has 7944 states and 11320 transitions. [2022-12-14 12:40:33,166 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 3 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) [2022-12-14 12:40:33,166 INFO L276 IsEmpty]: Start isEmpty. Operand 7944 states and 11320 transitions. [2022-12-14 12:40:33,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-12-14 12:40:33,167 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 12:40:33,167 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 12:40:33,167 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-14 12:40:33,167 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 12:40:33,167 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 12:40:33,167 INFO L85 PathProgramCache]: Analyzing trace with hash -1153673126, now seen corresponding path program 1 times [2022-12-14 12:40:33,168 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 12:40:33,168 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [647620955] [2022-12-14 12:40:33,168 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 12:40:33,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 12:40:33,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 12:40:33,728 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 12:40:33,728 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 12:40:33,728 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [647620955] [2022-12-14 12:40:33,728 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [647620955] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 12:40:33,729 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 12:40:33,729 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 12:40:33,729 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1295538360] [2022-12-14 12:40:33,729 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 12:40:33,729 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 12:40:33,729 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 12:40:33,729 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 12:40:33,730 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 12:40:33,730 INFO L87 Difference]: Start difference. First operand 7944 states and 11320 transitions. Second operand has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 3 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) [2022-12-14 12:40:35,845 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 12:40:38,789 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 12:40:43,816 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 12:40:46,456 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 12:40:48,716 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 12:40:50,734 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 12:40:52,462 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.49s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 12:40:58,752 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 12:40:58,752 INFO L93 Difference]: Finished difference Result 14674 states and 21008 transitions. [2022-12-14 12:40:58,753 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 12:40:58,753 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 3 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) Word has length 15 [2022-12-14 12:40:58,754 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 12:40:58,840 INFO L225 Difference]: With dead ends: 14674 [2022-12-14 12:40:58,840 INFO L226 Difference]: Without dead ends: 14670 [2022-12-14 12:40:58,849 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 [2022-12-14 12:40:58,849 INFO L413 NwaCegarLoop]: 7244 mSDtfsCounter, 4956 mSDsluCounter, 5051 mSDsCounter, 0 mSdLazyCounter, 1127 mSolverCounterSat, 4 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 23.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4989 SdHoareTripleChecker+Valid, 12295 SdHoareTripleChecker+Invalid, 1137 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 1127 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 24.5s IncrementalHoareTripleChecker+Time [2022-12-14 12:40:58,850 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4989 Valid, 12295 Invalid, 1137 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 1127 Invalid, 6 Unknown, 0 Unchecked, 24.5s Time] [2022-12-14 12:40:58,864 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14670 states. [2022-12-14 12:40:59,520 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14670 to 14648. [2022-12-14 12:40:59,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14648 states, 8770 states have (on average 1.2636259977194984) internal successors, (11082), 9013 states have internal predecessors, (11082), 4831 states have call successors, (4831), 1051 states have call predecessors, (4831), 1046 states have return successors, (5065), 4741 states have call predecessors, (5065), 4822 states have call successors, (5065) [2022-12-14 12:40:59,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14648 states to 14648 states and 20978 transitions. [2022-12-14 12:40:59,658 INFO L78 Accepts]: Start accepts. Automaton has 14648 states and 20978 transitions. Word has length 15 [2022-12-14 12:40:59,658 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 12:40:59,658 INFO L495 AbstractCegarLoop]: Abstraction has 14648 states and 20978 transitions. [2022-12-14 12:40:59,659 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 3 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) [2022-12-14 12:40:59,659 INFO L276 IsEmpty]: Start isEmpty. Operand 14648 states and 20978 transitions. [2022-12-14 12:40:59,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-12-14 12:40:59,660 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 12:40:59,660 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 12:40:59,660 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-14 12:40:59,660 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 12:40:59,660 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 12:40:59,660 INFO L85 PathProgramCache]: Analyzing trace with hash -1407894547, now seen corresponding path program 1 times [2022-12-14 12:40:59,661 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 12:40:59,661 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [165239570] [2022-12-14 12:40:59,661 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 12:40:59,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 12:40:59,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 12:41:00,178 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 12:41:00,178 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 12:41:00,178 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [165239570] [2022-12-14 12:41:00,178 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [165239570] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 12:41:00,178 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 12:41:00,178 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 12:41:00,178 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1237786609] [2022-12-14 12:41:00,179 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 12:41:00,179 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 12:41:00,179 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 12:41:00,179 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 12:41:00,179 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 12:41:00,179 INFO L87 Difference]: Start difference. First operand 14648 states and 20978 transitions. Second operand has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 3 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) [2022-12-14 12:41:02,297 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 12:41:07,703 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 12:41:09,329 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 12:41:11,572 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 12:41:13,804 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 12:41:15,823 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 12:41:20,632 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 12:41:20,632 INFO L93 Difference]: Finished difference Result 14663 states and 20990 transitions. [2022-12-14 12:41:20,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 12:41:20,633 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 3 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) Word has length 16 [2022-12-14 12:41:20,633 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 12:41:20,697 INFO L225 Difference]: With dead ends: 14663 [2022-12-14 12:41:20,697 INFO L226 Difference]: Without dead ends: 14653 [2022-12-14 12:41:20,708 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 [2022-12-14 12:41:20,709 INFO L413 NwaCegarLoop]: 6269 mSDtfsCounter, 5545 mSDsluCounter, 1932 mSDsCounter, 0 mSdLazyCounter, 754 mSolverCounterSat, 0 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5551 SdHoareTripleChecker+Valid, 8201 SdHoareTripleChecker+Invalid, 759 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 754 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 19.9s IncrementalHoareTripleChecker+Time [2022-12-14 12:41:20,709 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5551 Valid, 8201 Invalid, 759 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 754 Invalid, 5 Unknown, 0 Unchecked, 19.9s Time] [2022-12-14 12:41:20,723 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14653 states. [2022-12-14 12:41:21,360 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14653 to 14646. [2022-12-14 12:41:21,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14646 states, 8768 states have (on average 1.2630018248175183) internal successors, (11074), 9010 states have internal predecessors, (11074), 4829 states have call successors, (4829), 1052 states have call predecessors, (4829), 1048 states have return successors, (5065), 4741 states have call predecessors, (5065), 4822 states have call successors, (5065) [2022-12-14 12:41:21,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14646 states to 14646 states and 20968 transitions. [2022-12-14 12:41:21,475 INFO L78 Accepts]: Start accepts. Automaton has 14646 states and 20968 transitions. Word has length 16 [2022-12-14 12:41:21,475 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 12:41:21,475 INFO L495 AbstractCegarLoop]: Abstraction has 14646 states and 20968 transitions. [2022-12-14 12:41:21,475 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 3 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) [2022-12-14 12:41:21,475 INFO L276 IsEmpty]: Start isEmpty. Operand 14646 states and 20968 transitions. [2022-12-14 12:41:21,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-14 12:41:21,478 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 12:41:21,478 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-12-14 12:41:21,478 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-14 12:41:21,478 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 12:41:21,478 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 12:41:21,479 INFO L85 PathProgramCache]: Analyzing trace with hash 509076652, now seen corresponding path program 1 times [2022-12-14 12:41:21,479 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 12:41:21,479 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1133096985] [2022-12-14 12:41:21,479 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 12:41:21,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 12:41:21,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 12:41:22,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 12:41:22,302 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 12:41:22,302 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1133096985] [2022-12-14 12:41:22,303 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1133096985] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 12:41:22,303 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 12:41:22,303 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 12:41:22,303 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1793139232] [2022-12-14 12:41:22,303 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 12:41:22,304 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 12:41:22,304 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 12:41:22,304 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 12:41:22,304 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 12:41:22,304 INFO L87 Difference]: Start difference. First operand 14646 states and 20968 transitions. Second operand has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-12-14 12:41:24,429 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 12:41:27,831 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.75s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 12:41:30,413 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.72s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 12:41:33,550 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 12:41:35,863 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 12:41:37,878 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 12:41:40,173 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 [] [2022-12-14 12:41:45,392 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 12:41:45,392 INFO L93 Difference]: Finished difference Result 30851 states and 44469 transitions. [2022-12-14 12:41:45,393 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 12:41:45,393 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 40 [2022-12-14 12:41:45,393 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 12:41:45,453 INFO L225 Difference]: With dead ends: 30851 [2022-12-14 12:41:45,453 INFO L226 Difference]: Without dead ends: 16212 [2022-12-14 12:41:45,538 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 [2022-12-14 12:41:45,539 INFO L413 NwaCegarLoop]: 5394 mSDtfsCounter, 634 mSDsluCounter, 5059 mSDsCounter, 0 mSdLazyCounter, 1001 mSolverCounterSat, 4 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 961 SdHoareTripleChecker+Valid, 10453 SdHoareTripleChecker+Invalid, 1010 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 1001 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 22.4s IncrementalHoareTripleChecker+Time [2022-12-14 12:41:45,539 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [961 Valid, 10453 Invalid, 1010 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 1001 Invalid, 5 Unknown, 0 Unchecked, 22.4s Time] [2022-12-14 12:41:45,553 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16212 states. [2022-12-14 12:41:46,097 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16212 to 16209. [2022-12-14 12:41:46,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16209 states, 9701 states have (on average 1.2686320997835274) internal successors, (12307), 9991 states have internal predecessors, (12307), 5459 states have call successors, (5459), 1052 states have call predecessors, (5459), 1048 states have return successors, (5735), 5359 states have call predecessors, (5735), 5452 states have call successors, (5735) [2022-12-14 12:41:46,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16209 states to 16209 states and 23501 transitions. [2022-12-14 12:41:46,202 INFO L78 Accepts]: Start accepts. Automaton has 16209 states and 23501 transitions. Word has length 40 [2022-12-14 12:41:46,202 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 12:41:46,202 INFO L495 AbstractCegarLoop]: Abstraction has 16209 states and 23501 transitions. [2022-12-14 12:41:46,202 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-12-14 12:41:46,202 INFO L276 IsEmpty]: Start isEmpty. Operand 16209 states and 23501 transitions. [2022-12-14 12:41:46,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 12:41:46,207 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 12:41:46,208 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 12:41:46,208 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-14 12:41:46,208 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 12:41:46,208 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 12:41:46,208 INFO L85 PathProgramCache]: Analyzing trace with hash 936940306, now seen corresponding path program 1 times [2022-12-14 12:41:46,208 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 12:41:46,208 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1059632375] [2022-12-14 12:41:46,208 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 12:41:46,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 12:41:46,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 12:41:47,098 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 12:41:47,098 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 12:41:47,098 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1059632375] [2022-12-14 12:41:47,098 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1059632375] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 12:41:47,098 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 12:41:47,098 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 12:41:47,098 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [190212691] [2022-12-14 12:41:47,099 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 12:41:47,099 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 12:41:47,099 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 12:41:47,099 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 12:41:47,099 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 12:41:47,099 INFO L87 Difference]: Start difference. First operand 16209 states and 23501 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, (15), 3 states have call predecessors, (15), 2 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-12-14 12:41:49,219 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 12:41:53,297 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 12:41:57,089 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 12:41:59,592 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 12:42:01,617 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 12:42:03,938 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 12:42:07,197 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.77s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 12:42:12,941 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 12:42:12,941 INFO L93 Difference]: Finished difference Result 28361 states and 40704 transitions. [2022-12-14 12:42:12,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 12:42:12,942 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, (15), 3 states have call predecessors, (15), 2 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) Word has length 69 [2022-12-14 12:42:12,943 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 12:42:13,007 INFO L225 Difference]: With dead ends: 28361 [2022-12-14 12:42:13,008 INFO L226 Difference]: Without dead ends: 16168 [2022-12-14 12:42:13,049 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 [2022-12-14 12:42:13,049 INFO L413 NwaCegarLoop]: 8047 mSDtfsCounter, 3883 mSDsluCounter, 4738 mSDsCounter, 0 mSdLazyCounter, 1227 mSolverCounterSat, 1 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 24.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3928 SdHoareTripleChecker+Valid, 12785 SdHoareTripleChecker+Invalid, 1234 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1227 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 25.0s IncrementalHoareTripleChecker+Time [2022-12-14 12:42:13,049 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3928 Valid, 12785 Invalid, 1234 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 1227 Invalid, 6 Unknown, 0 Unchecked, 25.0s Time] [2022-12-14 12:42:13,063 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16168 states. [2022-12-14 12:42:13,580 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16168 to 16151. [2022-12-14 12:42:13,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16151 states, 9664 states have (on average 1.2684188741721854) internal successors, (12258), 9952 states have internal predecessors, (12258), 5440 states have call successors, (5440), 1050 states have call predecessors, (5440), 1046 states have return successors, (5673), 5341 states have call predecessors, (5673), 5432 states have call successors, (5673) [2022-12-14 12:42:13,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16151 states to 16151 states and 23371 transitions. [2022-12-14 12:42:13,669 INFO L78 Accepts]: Start accepts. Automaton has 16151 states and 23371 transitions. Word has length 69 [2022-12-14 12:42:13,669 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 12:42:13,669 INFO L495 AbstractCegarLoop]: Abstraction has 16151 states and 23371 transitions. [2022-12-14 12:42:13,669 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, (15), 3 states have call predecessors, (15), 2 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-12-14 12:42:13,669 INFO L276 IsEmpty]: Start isEmpty. Operand 16151 states and 23371 transitions. [2022-12-14 12:42:13,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 12:42:13,674 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 12:42:13,674 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] [2022-12-14 12:42:13,674 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-14 12:42:13,674 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 12:42:13,675 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 12:42:13,675 INFO L85 PathProgramCache]: Analyzing trace with hash 1645706708, now seen corresponding path program 1 times [2022-12-14 12:42:13,675 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 12:42:13,675 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [406695176] [2022-12-14 12:42:13,675 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 12:42:13,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 12:42:13,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 12:42:14,560 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 12:42:14,561 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 12:42:14,561 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [406695176] [2022-12-14 12:42:14,561 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [406695176] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 12:42:14,561 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 12:42:14,561 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 12:42:14,561 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [600527952] [2022-12-14 12:42:14,561 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 12:42:14,562 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 12:42:14,562 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 12:42:14,562 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 12:42:14,563 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 12:42:14,563 INFO L87 Difference]: Start difference. First operand 16151 states and 23371 transitions. Second operand has 5 states, 5 states have (on average 9.8) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10)