./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-broadcom-tg3.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bee71a-d718-49d5-9387-d51d5ba0ee33/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bee71a-d718-49d5-9387-d51d5ba0ee33/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_f3bee71a-d718-49d5-9387-d51d5ba0ee33/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bee71a-d718-49d5-9387-d51d5ba0ee33/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-broadcom-tg3.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bee71a-d718-49d5-9387-d51d5ba0ee33/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_f3bee71a-d718-49d5-9387-d51d5ba0ee33/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 18a07a897212e699dc74b82f796b9d7e9fbf3e4201e801ae302027831323fdc0 --- 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 10:00:07,085 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 10:00:07,087 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 10:00:07,102 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 10:00:07,102 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 10:00:07,103 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 10:00:07,103 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 10:00:07,104 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 10:00:07,105 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 10:00:07,106 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 10:00:07,106 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 10:00:07,107 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 10:00:07,107 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 10:00:07,108 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 10:00:07,109 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 10:00:07,109 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 10:00:07,110 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 10:00:07,111 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 10:00:07,112 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 10:00:07,113 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 10:00:07,114 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 10:00:07,115 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 10:00:07,116 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 10:00:07,117 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 10:00:07,120 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 10:00:07,121 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 10:00:07,121 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 10:00:07,122 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 10:00:07,122 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 10:00:07,123 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 10:00:07,123 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 10:00:07,124 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 10:00:07,125 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 10:00:07,125 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 10:00:07,126 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 10:00:07,127 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 10:00:07,127 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 10:00:07,128 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 10:00:07,128 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 10:00:07,129 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 10:00:07,129 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 10:00:07,130 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bee71a-d718-49d5-9387-d51d5ba0ee33/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-12-14 10:00:07,154 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 10:00:07,154 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 10:00:07,154 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 10:00:07,154 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 10:00:07,155 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 10:00:07,155 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 10:00:07,155 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 10:00:07,155 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 10:00:07,156 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 10:00:07,156 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 10:00:07,156 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 10:00:07,156 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 10:00:07,156 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 10:00:07,156 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 10:00:07,156 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 10:00:07,157 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 10:00:07,157 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 10:00:07,157 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 10:00:07,157 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 10:00:07,158 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 10:00:07,158 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 10:00:07,158 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 10:00:07,158 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 10:00:07,158 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 10:00:07,158 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 10:00:07,158 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 10:00:07,159 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 10:00:07,159 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 10:00:07,159 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 10:00:07,159 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 10:00:07,159 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 10:00:07,160 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 10:00:07,160 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 10:00:07,160 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 10:00:07,160 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 10:00:07,160 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 10:00:07,160 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 10:00:07,160 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 10:00:07,160 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_f3bee71a-d718-49d5-9387-d51d5ba0ee33/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bee71a-d718-49d5-9387-d51d5ba0ee33/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 18a07a897212e699dc74b82f796b9d7e9fbf3e4201e801ae302027831323fdc0 [2022-12-14 10:00:07,347 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 10:00:07,365 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 10:00:07,367 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 10:00:07,368 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 10:00:07,369 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 10:00:07,370 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bee71a-d718-49d5-9387-d51d5ba0ee33/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-broadcom-tg3.cil.i [2022-12-14 10:00:09,979 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 10:00:10,519 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 10:00:10,519 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bee71a-d718-49d5-9387-d51d5ba0ee33/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-broadcom-tg3.cil.i [2022-12-14 10:00:10,584 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bee71a-d718-49d5-9387-d51d5ba0ee33/bin/utaipan-gh47qXpMRh/data/fde6f3d0e/f8937477c29745069d13a9ca268f9ad9/FLAG820d6549b [2022-12-14 10:00:10,598 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bee71a-d718-49d5-9387-d51d5ba0ee33/bin/utaipan-gh47qXpMRh/data/fde6f3d0e/f8937477c29745069d13a9ca268f9ad9 [2022-12-14 10:00:10,601 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 10:00:10,602 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 10:00:10,604 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 10:00:10,604 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 10:00:10,608 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 10:00:10,608 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:00:10" (1/1) ... [2022-12-14 10:00:10,610 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35003032 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:10, skipping insertion in model container [2022-12-14 10:00:10,610 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:00:10" (1/1) ... [2022-12-14 10:00:10,617 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 10:00:10,824 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 10:00:11,698 WARN L623 FunctionHandler]: Unknown extern function __bitmap_weight [2022-12-14 10:00:11,820 WARN L623 FunctionHandler]: Unknown extern function __local_bh_disable_ip [2022-12-14 10:00:11,839 WARN L623 FunctionHandler]: Unknown extern function __local_bh_enable_ip [2022-12-14 10:00:11,930 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 10:00:11,940 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-12-14 10:00:11,951 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 10:00:11,962 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-12-14 10:00:11,974 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 10:00:12,096 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 10:00:12,357 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 10:00:12,473 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:12,539 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 10:00:12,540 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 10:00:12,540 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 10:00:12,541 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-12-14 10:00:12,551 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 10:00:12,551 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-14 10:00:12,552 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-14 10:00:12,553 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-12-14 10:00:12,704 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 10:00:12,707 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 10:00:12,708 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 10:00:12,719 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 10:00:12,731 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 10:00:12,743 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 10:00:12,754 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-12-14 10:00:12,765 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-12-14 10:00:12,776 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-12-14 10:00:12,828 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 10:00:12,838 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 10:00:12,840 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 10:00:12,850 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 10:00:13,080 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 10:00:13,129 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-12-14 10:00:13,139 WARN L623 FunctionHandler]: Unknown extern function skb_clone_tx_timestamp [2022-12-14 10:00:13,274 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-14 10:00:13,298 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 10:00:13,299 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 10:00:13,439 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 10:00:13,475 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-14 10:00:13,475 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 10:00:13,504 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 10:00:13,505 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:00:13,544 WARN L623 FunctionHandler]: Unknown extern function dql_completed [2022-12-14 10:00:13,555 WARN L623 FunctionHandler]: Unknown extern function dql_reset [2022-12-14 10:00:13,612 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-14 10:00:13,703 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 10:00:13,703 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 10:00:13,704 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 10:00:13,704 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 10:00:13,705 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 10:00:13,763 WARN L623 FunctionHandler]: Unknown extern function __skb_gso_segment [2022-12-14 10:00:13,924 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-14 10:00:13,933 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-12-14 10:00:13,943 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-12-14 10:00:13,953 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_byte [2022-12-14 10:00:13,971 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_word [2022-12-14 10:00:13,981 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_dword [2022-12-14 10:00:14,020 WARN L623 FunctionHandler]: Unknown extern function pcie_capability_clear_and_set_word [2022-12-14 10:00:14,030 WARN L623 FunctionHandler]: Unknown extern function pcie_capability_clear_and_set_word [2022-12-14 10:00:14,288 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-14 10:00:14,421 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 10:00:14,714 WARN L623 FunctionHandler]: Unknown extern function mdiobus_alloc_size [2022-12-14 10:00:15,078 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 10:00:15,101 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 10:00:15,113 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 10:00:15,125 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 10:00:15,138 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-14 10:00:15,139 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-14 10:00:15,195 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 10:00:15,207 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 10:00:15,230 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:15,257 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:15,269 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:15,362 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:15,363 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:15,363 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:15,364 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:15,383 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:15,384 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:15,385 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:15,385 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:15,495 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:15,495 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:15,555 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:15,573 WARN L623 FunctionHandler]: Unknown extern function mdiobus_register [2022-12-14 10:00:15,573 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 10:00:15,574 WARN L623 FunctionHandler]: Unknown extern function mdiobus_free [2022-12-14 10:00:15,574 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 10:00:15,574 WARN L623 FunctionHandler]: Unknown extern function mdiobus_unregister [2022-12-14 10:00:15,574 WARN L623 FunctionHandler]: Unknown extern function mdiobus_free [2022-12-14 10:00:15,588 WARN L623 FunctionHandler]: Unknown extern function mdiobus_unregister [2022-12-14 10:00:15,588 WARN L623 FunctionHandler]: Unknown extern function mdiobus_free [2022-12-14 10:00:15,613 WARN L623 FunctionHandler]: Unknown extern function usecs_to_jiffies [2022-12-14 10:00:15,614 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_usecs [2022-12-14 10:00:15,615 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:15,686 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:15,687 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 10:00:15,687 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:15,688 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 10:00:15,688 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:15,698 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 10:00:15,699 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 10:00:15,701 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 10:00:15,703 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 10:00:15,768 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:15,780 WARN L623 FunctionHandler]: Unknown extern function phy_connect [2022-12-14 10:00:15,781 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:00:15,782 WARN L623 FunctionHandler]: Unknown extern function phy_disconnect [2022-12-14 10:00:15,793 WARN L623 FunctionHandler]: Unknown extern function phy_start [2022-12-14 10:00:15,793 WARN L623 FunctionHandler]: Unknown extern function phy_start_aneg [2022-12-14 10:00:15,803 WARN L623 FunctionHandler]: Unknown extern function phy_stop [2022-12-14 10:00:15,812 WARN L623 FunctionHandler]: Unknown extern function phy_disconnect [2022-12-14 10:00:15,965 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 10:00:15,975 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 10:00:15,986 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:15,986 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 10:00:15,988 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:16,097 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:16,109 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:16,154 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 10:00:16,165 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:16,165 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:16,219 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 10:00:16,232 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:00:16,255 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:16,257 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:16,277 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:16,317 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:00:16,338 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:00:16,350 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:16,361 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:00:16,371 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:16,372 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:00:16,372 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 10:00:16,393 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:00:16,433 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 10:00:16,433 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:00:16,455 WARN L623 FunctionHandler]: Unknown extern function phy_start_aneg [2022-12-14 10:00:16,456 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 10:00:16,457 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:16,458 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:16,458 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:16,470 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-12-14 10:00:16,470 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 10:00:16,504 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:16,504 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:16,504 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:16,526 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:16,569 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 10:00:16,570 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 10:00:16,580 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:16,601 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:16,602 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:16,603 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:16,604 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:16,605 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:16,605 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:16,608 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:16,609 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:16,610 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:16,610 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:16,610 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:16,610 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:16,611 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:16,611 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:16,625 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:16,626 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:16,627 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:16,629 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:16,640 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:16,640 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:16,640 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:16,641 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:16,651 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:16,652 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:16,652 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:16,652 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:16,664 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:16,666 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:16,677 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:16,677 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:16,678 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:16,678 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:16,689 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:16,690 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:16,690 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:16,691 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:16,703 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:16,704 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:16,706 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:16,707 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:16,774 WARN L623 FunctionHandler]: Unknown extern function ptp_clock_index [2022-12-14 10:00:16,835 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 10:00:16,835 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 10:00:16,863 WARN L623 FunctionHandler]: Unknown extern function ktime_get_real [2022-12-14 10:00:16,876 WARN L623 FunctionHandler]: Unknown extern function ktime_get_real [2022-12-14 10:00:16,907 WARN L623 FunctionHandler]: Unknown extern function ptp_clock_unregister [2022-12-14 10:00:16,950 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:00:16,950 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:00:16,950 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:00:16,951 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:00:16,961 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 10:00:16,982 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-12-14 10:00:16,983 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 10:00:16,984 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 10:00:16,984 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 10:00:16,985 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 10:00:16,985 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 10:00:16,985 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 10:00:16,995 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-14 10:00:16,995 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:00:17,016 WARN L623 FunctionHandler]: Unknown extern function netdev_alloc_frag [2022-12-14 10:00:17,040 WARN L623 FunctionHandler]: Unknown extern function build_skb [2022-12-14 10:00:17,041 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 10:00:17,042 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-14 10:00:17,042 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 10:00:17,042 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-14 10:00:17,054 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:17,097 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-12-14 10:00:17,107 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 10:00:17,108 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 10:00:17,118 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:00:17,119 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:00:17,119 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:00:17,119 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:00:17,130 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 10:00:17,130 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 10:00:17,159 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-14 10:00:17,159 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-14 10:00:17,169 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-12-14 10:00:17,179 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 10:00:17,188 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 10:00:17,199 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-14 10:00:17,271 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:00:17,341 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-12-14 10:00:17,341 WARN L623 FunctionHandler]: Unknown extern function skb_copy_expand [2022-12-14 10:00:17,341 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 10:00:17,342 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 10:00:17,342 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 10:00:17,362 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 10:00:17,363 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:00:17,364 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 10:00:17,369 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 10:00:17,379 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:17,389 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:17,390 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:17,390 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:17,400 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 10:00:17,400 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 10:00:17,401 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 10:00:17,441 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 10:00:17,442 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 10:00:17,452 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:00:17,453 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:00:17,496 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:00:17,559 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:00:17,559 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:17,560 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:00:17,570 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:17,572 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:17,572 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:17,573 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:00:17,623 WARN L623 FunctionHandler]: Unknown extern function pci_device_is_present [2022-12-14 10:00:17,625 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-14 10:00:17,627 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:17,627 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:17,627 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:17,628 WARN L623 FunctionHandler]: Unknown extern function pcie_capability_write_word [2022-12-14 10:00:17,629 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:17,806 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:17,875 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:17,876 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:00:17,882 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:17,883 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:17,884 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:17,884 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:17,885 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:17,886 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:17,887 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:17,887 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:17,890 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:17,892 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:17,892 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:17,892 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:17,926 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:00:17,937 WARN L623 FunctionHandler]: Unknown extern function hwmon_device_unregister [2022-12-14 10:00:17,947 WARN L623 FunctionHandler]: Unknown extern function hwmon_device_register_with_groups [2022-12-14 10:00:17,947 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:00:17,988 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:17,988 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:17,989 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-14 10:00:17,999 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 10:00:18,009 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-14 10:00:18,028 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:00:18,028 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-14 10:00:18,061 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 10:00:18,072 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 10:00:18,072 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-14 10:00:18,082 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-14 10:00:18,082 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:00:18,083 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:00:18,083 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 10:00:18,104 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-12-14 10:00:18,104 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-12-14 10:00:18,104 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-12-14 10:00:18,105 WARN L623 FunctionHandler]: Unknown extern function netdev_notice [2022-12-14 10:00:18,105 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_rx_queues [2022-12-14 10:00:18,106 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-14 10:00:18,106 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_tx_queues [2022-12-14 10:00:18,116 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 10:00:18,117 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_block [2022-12-14 10:00:18,118 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_tx_queues [2022-12-14 10:00:18,118 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_rx_queues [2022-12-14 10:00:18,129 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-14 10:00:18,129 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-14 10:00:18,162 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 10:00:18,162 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 10:00:18,162 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 10:00:18,163 WARN L623 FunctionHandler]: Unknown extern function netdev_notice [2022-12-14 10:00:18,163 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 10:00:18,174 WARN L623 FunctionHandler]: Unknown extern function pci_device_is_present [2022-12-14 10:00:18,251 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:00:18,261 WARN L623 FunctionHandler]: Unknown extern function phy_ethtool_gset [2022-12-14 10:00:18,272 WARN L623 FunctionHandler]: Unknown extern function phy_ethtool_sset [2022-12-14 10:00:18,283 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 10:00:18,283 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 10:00:18,284 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 10:00:18,284 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 10:00:18,304 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-14 10:00:18,333 WARN L623 FunctionHandler]: Unknown extern function phy_start_aneg [2022-12-14 10:00:18,375 WARN L623 FunctionHandler]: Unknown extern function phy_start_aneg [2022-12-14 10:00:18,434 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-12-14 10:00:18,465 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 10:00:18,499 WARN L623 FunctionHandler]: Unknown extern function pci_read_vpd [2022-12-14 10:00:18,500 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:00:18,513 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:00:18,514 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_tag [2022-12-14 10:00:18,514 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-12-14 10:00:18,514 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:00:18,525 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-14 10:00:18,543 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:00:18,580 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 10:00:18,583 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 10:00:18,583 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:18,583 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 10:00:18,584 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:18,584 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:18,584 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 10:00:18,598 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:18,598 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:18,599 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:18,635 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 10:00:18,646 WARN L623 FunctionHandler]: Unknown extern function phy_mii_ioctl [2022-12-14 10:00:18,677 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 10:00:18,677 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 10:00:18,677 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 10:00:18,688 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 10:00:18,716 WARN L623 FunctionHandler]: Unknown extern function netdev_update_features [2022-12-14 10:00:18,716 WARN L623 FunctionHandler]: Unknown extern function netdev_update_features [2022-12-14 10:00:18,858 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 10:00:18,858 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:18,859 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 10:00:18,880 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-14 10:00:18,882 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-14 10:00:18,883 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-14 10:00:18,883 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_capable [2022-12-14 10:00:18,893 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:18,893 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:18,903 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:18,946 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_tag [2022-12-14 10:00:18,947 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-12-14 10:00:18,947 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 10:00:18,948 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-12-14 10:00:18,948 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-12-14 10:00:18,949 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:00:18,991 WARN L623 FunctionHandler]: Unknown extern function strncat [2022-12-14 10:00:19,042 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 10:00:19,062 WARN L623 FunctionHandler]: Unknown extern function pci_get_slot [2022-12-14 10:00:19,063 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-14 10:00:19,063 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-14 10:00:19,096 WARN L623 FunctionHandler]: Unknown extern function pci_get_device [2022-12-14 10:00:19,096 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-14 10:00:19,097 WARN L623 FunctionHandler]: Unknown extern function pci_get_device [2022-12-14 10:00:19,097 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-14 10:00:19,097 WARN L623 FunctionHandler]: Unknown extern function pci_get_device [2022-12-14 10:00:19,098 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-14 10:00:19,101 WARN L623 FunctionHandler]: Unknown extern function pcie_capability_read_word [2022-12-14 10:00:19,101 WARN L623 FunctionHandler]: Unknown extern function pci_find_capability [2022-12-14 10:00:19,102 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:00:19,102 WARN L623 FunctionHandler]: Unknown extern function pci_dev_present [2022-12-14 10:00:19,104 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 10:00:19,109 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:19,110 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:00:19,156 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:19,156 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:19,157 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:19,169 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:00:19,169 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:00:19,170 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:00:19,170 WARN L623 FunctionHandler]: Unknown extern function pci_dev_present [2022-12-14 10:00:19,204 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 10:00:19,205 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 10:00:19,205 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 10:00:19,205 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 10:00:19,205 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 10:00:19,206 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 10:00:19,206 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 10:00:19,206 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 10:00:19,207 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 10:00:19,207 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 10:00:19,228 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:00:19,229 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 10:00:19,229 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:00:19,229 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-14 10:00:19,229 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:00:19,229 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 10:00:19,230 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 10:00:19,230 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 10:00:19,231 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 10:00:19,231 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 10:00:19,231 WARN L623 FunctionHandler]: Unknown extern function pci_ioremap_bar [2022-12-14 10:00:19,231 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:00:19,232 WARN L623 FunctionHandler]: Unknown extern function pci_ioremap_bar [2022-12-14 10:00:19,232 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:00:19,232 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:00:19,233 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:00:19,233 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:00:19,234 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:00:19,235 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:00:19,236 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:00:19,236 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 10:00:19,236 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 10:00:19,237 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 10:00:19,237 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 10:00:19,237 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 10:00:19,237 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 10:00:19,238 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 10:00:19,238 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 10:00:19,238 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 10:00:19,238 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 10:00:19,249 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 10:00:19,249 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 10:00:19,249 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 10:00:19,249 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 10:00:19,249 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 10:00:19,259 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 10:00:19,260 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 10:00:19,260 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 10:00:19,260 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 10:00:19,270 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 10:00:19,270 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 10:00:19,270 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 10:00:19,280 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 10:00:19,280 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 10:00:19,280 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-14 10:00:19,280 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 10:00:19,290 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 10:00:19,290 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 10:00:19,290 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 10:00:19,290 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-14 10:00:19,290 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 10:00:19,291 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 10:00:19,300 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 10:00:19,300 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 10:00:19,300 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:00:19,300 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 10:00:19,301 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-14 10:00:19,301 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 10:00:19,301 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-14 10:00:19,301 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 10:00:19,311 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 10:00:19,311 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:00:19,311 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 10:00:19,311 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 10:00:20,664 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:20,664 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:20,664 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:20,664 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:20,664 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:20,664 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:20,664 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:20,665 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:20,665 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:20,665 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:20,665 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:20,665 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:20,665 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:20,665 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:20,665 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:20,665 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:20,665 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:20,666 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:20,666 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:20,666 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:20,666 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:20,666 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:20,666 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:20,666 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:20,666 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:20,666 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:20,666 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:20,666 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:20,666 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:20,667 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:20,667 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:20,667 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:20,667 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:20,667 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:20,667 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:20,667 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:20,667 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:20,667 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:20,668 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:20,668 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:20,669 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-12-14 10:00:20,672 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-14 10:00:20,675 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 10:00:20,677 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 10:00:20,677 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 10:00:20,684 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 10:00:20,687 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 10:00:20,691 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-12-14 10:00:20,696 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 10:00:20,696 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 10:00:20,697 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 10:00:20,697 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 10:00:20,698 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 10:00:20,698 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 10:00:20,698 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 10:00:20,698 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 10:00:20,698 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 10:00:20,699 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 10:00:20,699 WARN L623 FunctionHandler]: Unknown extern function ptp_clock_register [2022-12-14 10:00:20,699 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-14 10:00:20,699 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 10:00:20,700 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 10:00:20,700 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 10:00:20,700 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 10:00:20,700 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 10:00:20,700 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 10:00:20,773 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-14 10:00:20,773 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 10:00:20,800 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:00:21,032 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_f3bee71a-d718-49d5-9387-d51d5ba0ee33/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-broadcom-tg3.cil.i[1045599,1045612] [2022-12-14 10:00:21,036 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:21,036 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:21,037 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:21,037 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:21,038 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:21,069 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:21,070 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:21,070 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:21,072 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:21,072 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:21,072 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:21,082 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:21,083 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:21,084 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:21,084 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:21,085 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 10:00:21,141 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 10:00:21,240 WARN L623 FunctionHandler]: Unknown extern function __bitmap_weight [2022-12-14 10:00:21,243 WARN L623 FunctionHandler]: Unknown extern function __local_bh_disable_ip [2022-12-14 10:00:21,243 WARN L623 FunctionHandler]: Unknown extern function __local_bh_enable_ip [2022-12-14 10:00:21,244 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 10:00:21,244 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-12-14 10:00:21,244 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 10:00:21,245 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-12-14 10:00:21,245 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 10:00:21,246 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 10:00:21,250 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 10:00:21,261 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:21,262 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 10:00:21,262 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 10:00:21,262 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 10:00:21,262 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-12-14 10:00:21,263 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 10:00:21,263 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-14 10:00:21,264 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-14 10:00:21,264 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-12-14 10:00:21,267 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 10:00:21,268 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 10:00:21,268 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 10:00:21,269 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 10:00:21,270 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 10:00:21,272 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 10:00:21,272 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-12-14 10:00:21,273 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-12-14 10:00:21,274 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-12-14 10:00:21,276 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 10:00:21,277 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 10:00:21,277 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 10:00:21,278 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 10:00:21,284 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 10:00:21,286 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-12-14 10:00:21,286 WARN L623 FunctionHandler]: Unknown extern function skb_clone_tx_timestamp [2022-12-14 10:00:21,288 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-14 10:00:21,288 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 10:00:21,288 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 10:00:21,290 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 10:00:21,290 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-14 10:00:21,291 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 10:00:21,292 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 10:00:21,292 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:00:21,293 WARN L623 FunctionHandler]: Unknown extern function dql_completed [2022-12-14 10:00:21,294 WARN L623 FunctionHandler]: Unknown extern function dql_reset [2022-12-14 10:00:21,294 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-14 10:00:21,296 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 10:00:21,296 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 10:00:21,296 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 10:00:21,297 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 10:00:21,297 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 10:00:21,297 WARN L623 FunctionHandler]: Unknown extern function __skb_gso_segment [2022-12-14 10:00:21,298 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-14 10:00:21,300 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-12-14 10:00:21,301 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-12-14 10:00:21,303 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_byte [2022-12-14 10:00:21,304 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_word [2022-12-14 10:00:21,306 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_dword [2022-12-14 10:00:21,307 WARN L623 FunctionHandler]: Unknown extern function pcie_capability_clear_and_set_word [2022-12-14 10:00:21,307 WARN L623 FunctionHandler]: Unknown extern function pcie_capability_clear_and_set_word [2022-12-14 10:00:21,309 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-14 10:00:21,311 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 10:00:21,316 WARN L623 FunctionHandler]: Unknown extern function mdiobus_alloc_size [2022-12-14 10:00:21,323 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 10:00:21,323 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 10:00:21,324 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 10:00:21,325 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 10:00:21,351 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-14 10:00:21,355 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-14 10:00:21,372 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 10:00:21,373 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 10:00:21,379 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,380 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,381 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,410 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,410 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,411 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,422 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,423 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,424 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,427 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,431 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,435 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,435 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,466 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,476 WARN L623 FunctionHandler]: Unknown extern function mdiobus_register [2022-12-14 10:00:21,477 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 10:00:21,477 WARN L623 FunctionHandler]: Unknown extern function mdiobus_free [2022-12-14 10:00:21,479 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 10:00:21,479 WARN L623 FunctionHandler]: Unknown extern function mdiobus_unregister [2022-12-14 10:00:21,480 WARN L623 FunctionHandler]: Unknown extern function mdiobus_free [2022-12-14 10:00:21,482 WARN L623 FunctionHandler]: Unknown extern function mdiobus_unregister [2022-12-14 10:00:21,482 WARN L623 FunctionHandler]: Unknown extern function mdiobus_free [2022-12-14 10:00:21,485 WARN L623 FunctionHandler]: Unknown extern function usecs_to_jiffies [2022-12-14 10:00:21,485 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_usecs [2022-12-14 10:00:21,487 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,493 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,494 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 10:00:21,494 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,494 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 10:00:21,495 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,495 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 10:00:21,496 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 10:00:21,496 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 10:00:21,497 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 10:00:21,503 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,515 WARN L623 FunctionHandler]: Unknown extern function phy_connect [2022-12-14 10:00:21,516 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:00:21,517 WARN L623 FunctionHandler]: Unknown extern function phy_disconnect [2022-12-14 10:00:21,520 WARN L623 FunctionHandler]: Unknown extern function phy_start [2022-12-14 10:00:21,520 WARN L623 FunctionHandler]: Unknown extern function phy_start_aneg [2022-12-14 10:00:21,521 WARN L623 FunctionHandler]: Unknown extern function phy_stop [2022-12-14 10:00:21,522 WARN L623 FunctionHandler]: Unknown extern function phy_disconnect [2022-12-14 10:00:21,547 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 10:00:21,548 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 10:00:21,550 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,550 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 10:00:21,557 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,583 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,590 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,605 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 10:00:21,609 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,610 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,624 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 10:00:21,638 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:00:21,646 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,654 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,661 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,666 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:00:21,676 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:00:21,695 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,698 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:00:21,700 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,700 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:00:21,701 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 10:00:21,704 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:00:21,714 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 10:00:21,714 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:00:21,720 WARN L623 FunctionHandler]: Unknown extern function phy_start_aneg [2022-12-14 10:00:21,724 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 10:00:21,724 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,727 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,727 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,733 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-12-14 10:00:21,733 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 10:00:21,741 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,742 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,742 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,745 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,748 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 10:00:21,748 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 10:00:21,750 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,752 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,753 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,753 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,755 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,755 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,755 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,761 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,762 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,762 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,762 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,763 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,763 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,763 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,764 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,777 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,779 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,781 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,783 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,785 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,785 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,785 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,786 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,788 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,788 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,789 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,789 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,795 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,799 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,802 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,802 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,805 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,805 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,807 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,807 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,809 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,811 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,815 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,816 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,818 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,821 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,849 WARN L623 FunctionHandler]: Unknown extern function ptp_clock_index [2022-12-14 10:00:21,854 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 10:00:21,855 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 10:00:21,861 WARN L623 FunctionHandler]: Unknown extern function ktime_get_real [2022-12-14 10:00:21,862 WARN L623 FunctionHandler]: Unknown extern function ktime_get_real [2022-12-14 10:00:21,862 WARN L623 FunctionHandler]: Unknown extern function ptp_clock_unregister [2022-12-14 10:00:21,867 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:00:21,867 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:00:21,867 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:00:21,868 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:00:21,869 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 10:00:21,886 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-12-14 10:00:21,888 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 10:00:21,889 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 10:00:21,890 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 10:00:21,890 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 10:00:21,891 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 10:00:21,891 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 10:00:21,892 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-14 10:00:21,892 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:00:21,895 WARN L623 FunctionHandler]: Unknown extern function netdev_alloc_frag [2022-12-14 10:00:21,914 WARN L623 FunctionHandler]: Unknown extern function build_skb [2022-12-14 10:00:21,916 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 10:00:21,916 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-14 10:00:21,917 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 10:00:21,917 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-14 10:00:21,934 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:21,951 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-12-14 10:00:21,956 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 10:00:21,964 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 10:00:21,968 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:00:21,972 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:00:21,974 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:00:21,976 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:00:21,979 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 10:00:21,979 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 10:00:21,980 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-14 10:00:21,980 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-14 10:00:21,981 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-12-14 10:00:21,981 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 10:00:21,981 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 10:00:21,982 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-14 10:00:21,998 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:00:22,006 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-12-14 10:00:22,007 WARN L623 FunctionHandler]: Unknown extern function skb_copy_expand [2022-12-14 10:00:22,008 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 10:00:22,014 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 10:00:22,014 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 10:00:22,015 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 10:00:22,017 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:00:22,018 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 10:00:22,024 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 10:00:22,026 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:22,027 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:22,028 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:22,029 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:22,030 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 10:00:22,030 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 10:00:22,030 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 10:00:22,033 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 10:00:22,034 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 10:00:22,035 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:00:22,035 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:00:22,038 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:00:22,043 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:00:22,044 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:22,045 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:00:22,046 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:22,052 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:22,052 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:22,055 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:00:22,069 WARN L623 FunctionHandler]: Unknown extern function pci_device_is_present [2022-12-14 10:00:22,073 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-14 10:00:22,090 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:22,091 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:22,091 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:22,099 WARN L623 FunctionHandler]: Unknown extern function pcie_capability_write_word [2022-12-14 10:00:22,106 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:22,184 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:22,323 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:22,323 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:00:22,401 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:22,405 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:22,409 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:22,409 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:22,411 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:22,413 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:22,415 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:22,416 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:22,434 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:22,444 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:22,446 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:22,446 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:22,521 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:00:22,523 WARN L623 FunctionHandler]: Unknown extern function hwmon_device_unregister [2022-12-14 10:00:22,523 WARN L623 FunctionHandler]: Unknown extern function hwmon_device_register_with_groups [2022-12-14 10:00:22,524 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:00:22,577 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:22,577 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:22,579 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-14 10:00:22,580 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 10:00:22,580 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-14 10:00:22,580 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:00:22,581 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-14 10:00:22,589 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 10:00:22,592 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 10:00:22,593 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-14 10:00:22,593 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-14 10:00:22,593 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:00:22,594 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:00:22,594 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 10:00:22,595 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-12-14 10:00:22,595 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-12-14 10:00:22,595 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-12-14 10:00:22,596 WARN L623 FunctionHandler]: Unknown extern function netdev_notice [2022-12-14 10:00:22,596 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_rx_queues [2022-12-14 10:00:22,596 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-14 10:00:22,597 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_tx_queues [2022-12-14 10:00:22,597 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 10:00:22,598 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_block [2022-12-14 10:00:22,601 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_tx_queues [2022-12-14 10:00:22,601 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_rx_queues [2022-12-14 10:00:22,601 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-14 10:00:22,601 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-14 10:00:22,606 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 10:00:22,606 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 10:00:22,606 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 10:00:22,607 WARN L623 FunctionHandler]: Unknown extern function netdev_notice [2022-12-14 10:00:22,607 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 10:00:22,608 WARN L623 FunctionHandler]: Unknown extern function pci_device_is_present [2022-12-14 10:00:22,618 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:00:22,619 WARN L623 FunctionHandler]: Unknown extern function phy_ethtool_gset [2022-12-14 10:00:22,622 WARN L623 FunctionHandler]: Unknown extern function phy_ethtool_sset [2022-12-14 10:00:22,623 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 10:00:22,623 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 10:00:22,624 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 10:00:22,624 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 10:00:22,625 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-14 10:00:22,626 WARN L623 FunctionHandler]: Unknown extern function phy_start_aneg [2022-12-14 10:00:22,631 WARN L623 FunctionHandler]: Unknown extern function phy_start_aneg [2022-12-14 10:00:22,634 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-12-14 10:00:22,635 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 10:00:22,640 WARN L623 FunctionHandler]: Unknown extern function pci_read_vpd [2022-12-14 10:00:22,641 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:00:22,644 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:00:22,644 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_tag [2022-12-14 10:00:22,645 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-12-14 10:00:22,645 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:00:22,646 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-14 10:00:22,658 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:00:22,663 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 10:00:22,666 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 10:00:22,667 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:22,667 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 10:00:22,669 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:22,669 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:22,670 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 10:00:22,675 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:22,675 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:22,676 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:22,682 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 10:00:22,684 WARN L623 FunctionHandler]: Unknown extern function phy_mii_ioctl [2022-12-14 10:00:22,687 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 10:00:22,687 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 10:00:22,687 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 10:00:22,688 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 10:00:22,690 WARN L623 FunctionHandler]: Unknown extern function netdev_update_features [2022-12-14 10:00:22,690 WARN L623 FunctionHandler]: Unknown extern function netdev_update_features [2022-12-14 10:00:22,716 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 10:00:22,718 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:22,718 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 10:00:22,722 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-14 10:00:22,737 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-14 10:00:22,738 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-14 10:00:22,738 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_capable [2022-12-14 10:00:22,739 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:22,739 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:22,742 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:22,751 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_tag [2022-12-14 10:00:22,751 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-12-14 10:00:22,752 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 10:00:22,752 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-12-14 10:00:22,753 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-12-14 10:00:22,753 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:00:22,757 WARN L623 FunctionHandler]: Unknown extern function strncat [2022-12-14 10:00:22,761 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 10:00:22,762 WARN L623 FunctionHandler]: Unknown extern function pci_get_slot [2022-12-14 10:00:22,763 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-14 10:00:22,763 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-14 10:00:22,768 WARN L623 FunctionHandler]: Unknown extern function pci_get_device [2022-12-14 10:00:22,769 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-14 10:00:22,769 WARN L623 FunctionHandler]: Unknown extern function pci_get_device [2022-12-14 10:00:22,770 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-14 10:00:22,770 WARN L623 FunctionHandler]: Unknown extern function pci_get_device [2022-12-14 10:00:22,770 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-14 10:00:22,773 WARN L623 FunctionHandler]: Unknown extern function pcie_capability_read_word [2022-12-14 10:00:22,774 WARN L623 FunctionHandler]: Unknown extern function pci_find_capability [2022-12-14 10:00:22,774 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:00:22,774 WARN L623 FunctionHandler]: Unknown extern function pci_dev_present [2022-12-14 10:00:22,789 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 10:00:22,807 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:22,809 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:00:22,824 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:22,824 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:22,829 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:00:22,834 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:00:22,834 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:00:22,835 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:00:22,836 WARN L623 FunctionHandler]: Unknown extern function pci_dev_present [2022-12-14 10:00:22,841 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 10:00:22,843 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 10:00:22,843 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 10:00:22,843 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 10:00:22,844 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 10:00:22,844 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 10:00:22,844 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 10:00:22,844 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 10:00:22,845 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 10:00:22,845 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 10:00:22,846 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:00:22,847 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 10:00:22,847 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:00:22,847 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-14 10:00:22,847 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:00:22,847 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 10:00:22,848 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 10:00:22,849 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 10:00:22,849 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 10:00:22,849 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 10:00:22,849 WARN L623 FunctionHandler]: Unknown extern function pci_ioremap_bar [2022-12-14 10:00:22,849 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:00:22,850 WARN L623 FunctionHandler]: Unknown extern function pci_ioremap_bar [2022-12-14 10:00:22,850 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:00:22,851 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:00:22,851 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:00:22,852 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:00:22,854 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:00:22,858 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:00:22,860 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:00:22,860 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 10:00:22,861 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 10:00:22,861 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 10:00:22,862 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 10:00:22,862 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 10:00:22,862 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 10:00:22,863 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 10:00:22,863 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 10:00:22,863 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 10:00:22,863 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 10:00:22,864 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 10:00:22,864 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 10:00:22,865 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 10:00:22,865 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 10:00:22,865 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 10:00:22,865 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 10:00:22,866 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 10:00:22,866 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 10:00:22,866 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 10:00:22,867 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 10:00:22,867 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 10:00:22,867 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 10:00:22,867 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 10:00:22,868 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 10:00:22,868 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-14 10:00:22,868 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 10:00:22,868 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 10:00:22,868 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 10:00:22,869 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 10:00:22,869 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-14 10:00:22,869 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 10:00:22,869 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 10:00:22,870 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 10:00:22,870 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 10:00:22,870 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:00:22,870 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 10:00:22,870 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-14 10:00:22,870 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 10:00:22,871 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-14 10:00:22,871 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 10:00:22,871 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 10:00:22,872 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:00:22,872 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 10:00:22,872 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 10:00:22,878 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:22,879 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:22,879 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:22,879 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:22,879 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:22,879 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:22,879 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:22,879 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:22,879 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:22,879 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:22,880 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:22,880 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:22,880 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:22,880 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:22,880 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:22,880 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:22,880 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:22,880 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:22,880 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:22,881 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:22,881 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:22,881 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:22,881 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:22,881 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:22,881 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:22,881 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:22,881 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:22,881 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:22,881 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:22,881 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:22,882 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:22,882 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:22,882 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:22,882 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:22,882 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:22,882 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:22,882 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:22,882 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:22,882 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:22,883 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:22,884 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-12-14 10:00:22,885 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-14 10:00:22,888 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 10:00:22,889 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 10:00:22,889 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 10:00:22,895 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 10:00:22,898 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 10:00:22,906 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-12-14 10:00:22,911 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 10:00:22,912 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 10:00:22,914 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 10:00:22,914 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 10:00:22,914 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 10:00:22,915 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 10:00:22,915 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 10:00:22,915 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 10:00:22,915 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 10:00:22,915 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 10:00:22,916 WARN L623 FunctionHandler]: Unknown extern function ptp_clock_register [2022-12-14 10:00:22,916 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-14 10:00:22,916 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 10:00:22,916 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 10:00:22,916 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 10:00:22,917 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 10:00:22,917 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 10:00:22,917 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 10:00:22,919 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-14 10:00:22,919 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 10:00:22,920 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:00:22,923 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_f3bee71a-d718-49d5-9387-d51d5ba0ee33/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-broadcom-tg3.cil.i[1045599,1045612] [2022-12-14 10:00:22,923 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:22,924 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:22,925 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:22,925 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:22,925 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:22,926 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:22,927 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:22,927 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:22,929 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:22,929 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:22,929 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:22,930 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:22,930 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:22,931 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:22,931 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 10:00:22,932 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 10:00:23,348 INFO L208 MainTranslator]: Completed translation [2022-12-14 10:00:23,349 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:23 WrapperNode [2022-12-14 10:00:23,349 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 10:00:23,350 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 10:00:23,350 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 10:00:23,350 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 10:00:23,356 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:23" (1/1) ... [2022-12-14 10:00:23,523 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:23" (1/1) ... [2022-12-14 10:00:24,063 INFO L138 Inliner]: procedures = 981, calls = 15487, calls flagged for inlining = 560, calls inlined = 540, statements flattened = 36486 [2022-12-14 10:00:24,064 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 10:00:24,064 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 10:00:24,064 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 10:00:24,064 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 10:00:24,074 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:23" (1/1) ... [2022-12-14 10:00:24,074 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:23" (1/1) ... [2022-12-14 10:00:24,261 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:23" (1/1) ... [2022-12-14 10:00:24,262 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:23" (1/1) ... [2022-12-14 10:00:24,791 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:23" (1/1) ... [2022-12-14 10:00:24,838 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:23" (1/1) ... [2022-12-14 10:00:24,922 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:23" (1/1) ... [2022-12-14 10:00:24,966 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:23" (1/1) ... [2022-12-14 10:00:25,087 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 10:00:25,087 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 10:00:25,087 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 10:00:25,088 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 10:00:25,088 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:23" (1/1) ... [2022-12-14 10:00:25,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 10:00:25,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bee71a-d718-49d5-9387-d51d5ba0ee33/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 10:00:25,116 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bee71a-d718-49d5-9387-d51d5ba0ee33/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-14 10:00:25,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bee71a-d718-49d5-9387-d51d5ba0ee33/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-14 10:00:25,148 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_writephy [2022-12-14 10:00:25,148 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_writephy [2022-12-14 10:00:25,148 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_pwrsrc_die_with_vmain [2022-12-14 10:00:25,148 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_pwrsrc_die_with_vmain [2022-12-14 10:00:25,148 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_warn_mgmt_link_flap [2022-12-14 10:00:25,148 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_warn_mgmt_link_flap [2022-12-14 10:00:25,148 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-12-14 10:00:25,148 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-12-14 10:00:25,148 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_restart_hw [2022-12-14 10:00:25,148 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_restart_hw [2022-12-14 10:00:25,148 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_57780_nvram_info [2022-12-14 10:00:25,148 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_57780_nvram_info [2022-12-14 10:00:25,148 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_toggle_apd [2022-12-14 10:00:25,148 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_toggle_apd [2022-12-14 10:00:25,148 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-12-14 10:00:25,149 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-12-14 10:00:25,149 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ints_fini [2022-12-14 10:00:25,149 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ints_fini [2022-12-14 10:00:25,149 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_read_mem [2022-12-14 10:00:25,149 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_read_mem [2022-12-14 10:00:25,149 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tx_timeout [2022-12-14 10:00:25,149 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tx_timeout [2022-12-14 10:00:25,149 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_alloc_rx_data [2022-12-14 10:00:25,149 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_alloc_rx_data [2022-12-14 10:00:25,149 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2022-12-14 10:00:25,149 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2022-12-14 10:00:25,149 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_chip_reset [2022-12-14 10:00:25,149 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_chip_reset [2022-12-14 10:00:25,149 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_disable_nvram_access [2022-12-14 10:00:25,149 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_disable_nvram_access [2022-12-14 10:00:25,149 INFO L130 BoogieDeclarations]: Found specification of procedure pdev_is_ssb_gige_core [2022-12-14 10:00:25,149 INFO L138 BoogieDeclarations]: Found implementation of procedure pdev_is_ssb_gige_core [2022-12-14 10:00:25,149 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mem_rx_release [2022-12-14 10:00:25,149 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mem_rx_release [2022-12-14 10:00:25,149 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-12-14 10:00:25,149 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-12-14 10:00:25,149 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-12-14 10:00:25,150 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-12-14 10:00:25,150 INFO L130 BoogieDeclarations]: Found specification of procedure phy_start_aneg [2022-12-14 10:00:25,150 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_start_aneg [2022-12-14 10:00:25,150 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_function_status [2022-12-14 10:00:25,150 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_function_status [2022-12-14 10:00:25,150 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2022-12-14 10:00:25,150 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2022-12-14 10:00:25,150 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2022-12-14 10:00:25,150 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2022-12-14 10:00:25,150 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_auxctl_write [2022-12-14 10:00:25,150 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_auxctl_write [2022-12-14 10:00:25,150 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-14 10:00:25,150 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_rx_queues [2022-12-14 10:00:25,150 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_rx_queues [2022-12-14 10:00:25,150 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_otp_read [2022-12-14 10:00:25,150 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_otp_read [2022-12-14 10:00:25,150 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_pause_cpu [2022-12-14 10:00:25,150 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_pause_cpu [2022-12-14 10:00:25,150 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-12-14 10:00:25,150 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-12-14 10:00:25,150 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-12-14 10:00:25,150 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-12-14 10:00:25,151 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rx_prodring_fini [2022-12-14 10:00:25,151 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rx_prodring_fini [2022-12-14 10:00:25,151 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_bmcr_reset [2022-12-14 10:00:25,151 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_bmcr_reset [2022-12-14 10:00:25,151 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-12-14 10:00:25,151 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-12-14 10:00:25,151 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_device [2022-12-14 10:00:25,151 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_device [2022-12-14 10:00:25,151 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-12-14 10:00:25,151 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-12-14 10:00:25,151 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-12-14 10:00:25,151 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-12-14 10:00:25,151 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_get_pagesize [2022-12-14 10:00:25,151 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_get_pagesize [2022-12-14 10:00:25,151 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2022-12-14 10:00:25,151 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2022-12-14 10:00:25,151 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_clear_mac_status [2022-12-14 10:00:25,151 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_clear_mac_status [2022-12-14 10:00:25,151 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_readphy [2022-12-14 10:00:25,151 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_readphy [2022-12-14 10:00:25,151 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_reset [2022-12-14 10:00:25,152 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_reset [2022-12-14 10:00:25,152 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_write_mem [2022-12-14 10:00:25,152 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_write_mem [2022-12-14 10:00:25,152 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-12-14 10:00:25,152 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-12-14 10:00:25,152 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-12-14 10:00:25,152 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-12-14 10:00:25,152 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_read [2022-12-14 10:00:25,152 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_read [2022-12-14 10:00:25,152 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mac_loopback [2022-12-14 10:00:25,152 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mac_loopback [2022-12-14 10:00:25,152 INFO L130 BoogieDeclarations]: Found specification of procedure _tg3_flag_clear [2022-12-14 10:00:25,152 INFO L138 BoogieDeclarations]: Found implementation of procedure _tg3_flag_clear [2022-12-14 10:00:25,152 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_chk_missed_msi [2022-12-14 10:00:25,152 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_chk_missed_msi [2022-12-14 10:00:25,152 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-12-14 10:00:25,152 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-12-14 10:00:25,152 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-12-14 10:00:25,152 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-12-14 10:00:25,152 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2022-12-14 10:00:25,152 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2022-12-14 10:00:25,152 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_link_report [2022-12-14 10:00:25,152 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_link_report [2022-12-14 10:00:25,153 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-12-14 10:00:25,153 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-12-14 10:00:25,153 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_writephy [2022-12-14 10:00:25,153 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_writephy [2022-12-14 10:00:25,153 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-12-14 10:00:25,153 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-12-14 10:00:25,153 INFO L130 BoogieDeclarations]: Found specification of procedure _tg3_flag [2022-12-14 10:00:25,153 INFO L138 BoogieDeclarations]: Found implementation of procedure _tg3_flag [2022-12-14 10:00:25,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-12-14 10:00:25,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-12-14 10:00:25,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 10:00:25,153 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2022-12-14 10:00:25,153 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2022-12-14 10:00:25,153 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_rx_mode [2022-12-14 10:00:25,153 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_rx_mode [2022-12-14 10:00:25,153 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-12-14 10:00:25,153 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-12-14 10:00:25,153 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_reset_task_schedule [2022-12-14 10:00:25,153 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_reset_task_schedule [2022-12-14 10:00:25,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-12-14 10:00:25,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-12-14 10:00:25,153 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2022-12-14 10:00:25,153 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2022-12-14 10:00:25,154 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-12-14 10:00:25,154 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-12-14 10:00:25,154 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_start [2022-12-14 10:00:25,154 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_start [2022-12-14 10:00:25,154 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-12-14 10:00:25,154 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-12-14 10:00:25,154 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-12-14 10:00:25,154 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-12-14 10:00:25,154 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2022-12-14 10:00:25,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2022-12-14 10:00:25,154 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_abort_hw [2022-12-14 10:00:25,154 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_abort_hw [2022-12-14 10:00:25,154 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_free_rings [2022-12-14 10:00:25,154 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_free_rings [2022-12-14 10:00:25,154 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nway_reset [2022-12-14 10:00:25,154 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nway_reset [2022-12-14 10:00:25,154 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mdio_fini [2022-12-14 10:00:25,154 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mdio_fini [2022-12-14 10:00:25,154 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 10:00:25,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-12-14 10:00:25,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-12-14 10:00:25,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-12-14 10:00:25,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-12-14 10:00:25,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-12-14 10:00:25,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-12-14 10:00:25,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-12-14 10:00:25,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-12-14 10:00:25,155 INFO L130 BoogieDeclarations]: Found specification of procedure strncat [2022-12-14 10:00:25,155 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ptp_resume [2022-12-14 10:00:25,155 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ptp_resume [2022-12-14 10:00:25,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 10:00:25,155 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2022-12-14 10:00:25,155 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2022-12-14 10:00:25,155 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mem_tx_release [2022-12-14 10:00:25,155 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mem_tx_release [2022-12-14 10:00:25,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-12-14 10:00:25,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-12-14 10:00:25,155 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-14 10:00:25,155 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-14 10:00:25,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 10:00:25,155 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-12-14 10:00:25,155 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-12-14 10:00:25,155 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-14 10:00:25,155 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_frob_aux_power [2022-12-14 10:00:25,155 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_frob_aux_power [2022-12-14 10:00:25,155 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mdio_config_5785 [2022-12-14 10:00:25,156 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mdio_config_5785 [2022-12-14 10:00:25,156 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-12-14 10:00:25,156 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-12-14 10:00:25,156 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-12-14 10:00:25,156 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-12-14 10:00:25,156 INFO L130 BoogieDeclarations]: Found specification of procedure pci_device_is_present [2022-12-14 10:00:25,156 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_device_is_present [2022-12-14 10:00:25,156 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_exec_cmd [2022-12-14 10:00:25,156 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_exec_cmd [2022-12-14 10:00:25,156 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_write_block_buffered [2022-12-14 10:00:25,156 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_write_block_buffered [2022-12-14 10:00:25,156 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_issue_otp_command [2022-12-14 10:00:25,156 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_issue_otp_command [2022-12-14 10:00:25,156 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_frag_free [2022-12-14 10:00:25,156 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_frag_free [2022-12-14 10:00:25,156 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_lock [2022-12-14 10:00:25,156 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_lock [2022-12-14 10:00:25,156 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-12-14 10:00:25,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-12-14 10:00:25,156 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-12-14 10:00:25,156 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-12-14 10:00:25,156 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_read_indirect_reg32 [2022-12-14 10:00:25,156 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_read_indirect_reg32 [2022-12-14 10:00:25,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-12-14 10:00:25,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-12-14 10:00:25,157 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2022-12-14 10:00:25,157 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2022-12-14 10:00:25,157 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_set_wirespeed [2022-12-14 10:00:25,157 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_set_wirespeed [2022-12-14 10:00:25,157 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_driver_state_change [2022-12-14 10:00:25,157 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_driver_state_change [2022-12-14 10:00:25,157 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_timer_start [2022-12-14 10:00:25,157 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_timer_start [2022-12-14 10:00:25,157 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_shutdown [2022-12-14 10:00:25,157 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_shutdown [2022-12-14 10:00:25,157 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-12-14 10:00:25,157 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-12-14 10:00:25,157 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_read32 [2022-12-14 10:00:25,157 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_read32 [2022-12-14 10:00:25,157 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rx_data_free [2022-12-14 10:00:25,157 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rx_data_free [2022-12-14 10:00:25,157 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 10:00:25,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 10:00:25,157 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rx_prodring_free [2022-12-14 10:00:25,157 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rx_prodring_free [2022-12-14 10:00:25,157 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-12-14 10:00:25,157 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-12-14 10:00:25,158 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_autoneg_cfg [2022-12-14 10:00:25,158 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_autoneg_cfg [2022-12-14 10:00:25,158 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-12-14 10:00:25,158 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-12-14 10:00:25,158 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2022-12-14 10:00:25,158 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2022-12-14 10:00:25,158 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_load_firmware_cpu [2022-12-14 10:00:25,158 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_load_firmware_cpu [2022-12-14 10:00:25,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-14 10:00:25,158 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_adjust_link [2022-12-14 10:00:25,158 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_adjust_link [2022-12-14 10:00:25,158 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_halt [2022-12-14 10:00:25,158 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_halt [2022-12-14 10:00:25,158 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 10:00:25,158 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 10:00:25,158 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-12-14 10:00:25,158 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-12-14 10:00:25,158 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2022-12-14 10:00:25,158 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2022-12-14 10:00:25,158 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_pwrsrc_switch_to_vaux [2022-12-14 10:00:25,158 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_pwrsrc_switch_to_vaux [2022-12-14 10:00:25,158 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-12-14 10:00:25,158 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-12-14 10:00:25,158 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_wait_for_event_ack [2022-12-14 10:00:25,158 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_wait_for_event_ack [2022-12-14 10:00:25,159 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-12-14 10:00:25,159 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_test_interrupt [2022-12-14 10:00:25,159 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_test_interrupt [2022-12-14 10:00:25,159 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phydsp_write [2022-12-14 10:00:25,159 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phydsp_write [2022-12-14 10:00:25,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-12-14 10:00:25,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-12-14 10:00:25,159 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mdio_start [2022-12-14 10:00:25,159 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mdio_start [2022-12-14 10:00:25,159 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rxcpu_resume [2022-12-14 10:00:25,159 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rxcpu_resume [2022-12-14 10:00:25,159 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_request_irq [2022-12-14 10:00:25,159 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_request_irq [2022-12-14 10:00:25,159 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-12-14 10:00:25,159 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-12-14 10:00:25,159 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-12-14 10:00:25,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-12-14 10:00:25,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 10:00:25,159 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 10:00:25,159 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_napi_fini [2022-12-14 10:00:25,159 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_napi_fini [2022-12-14 10:00:25,159 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_clear_and_set_word [2022-12-14 10:00:25,159 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_clear_and_set_word [2022-12-14 10:00:25,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-12-14 10:00:25,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-12-14 10:00:25,160 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-12-14 10:00:25,160 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-12-14 10:00:25,160 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_readphy [2022-12-14 10:00:25,160 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_readphy [2022-12-14 10:00:25,160 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_estats [2022-12-14 10:00:25,160 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_estats [2022-12-14 10:00:25,160 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_free_consistent [2022-12-14 10:00:25,160 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_free_consistent [2022-12-14 10:00:25,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 10:00:25,160 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_napi_enable [2022-12-14 10:00:25,160 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_napi_enable [2022-12-14 10:00:25,160 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tx_skb_unmap [2022-12-14 10:00:25,160 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tx_skb_unmap [2022-12-14 10:00:25,160 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tx_avail [2022-12-14 10:00:25,160 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tx_avail [2022-12-14 10:00:25,160 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 10:00:25,160 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_start [2022-12-14 10:00:25,160 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_start [2022-12-14 10:00:25,160 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-12-14 10:00:25,160 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-12-14 10:00:25,160 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_write_sig_post_reset [2022-12-14 10:00:25,160 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_write_sig_post_reset [2022-12-14 10:00:25,160 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2022-12-14 10:00:25,161 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-12-14 10:00:25,161 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-12-14 10:00:25,161 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-12-14 10:00:25,161 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-12-14 10:00:25,161 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-12-14 10:00:25,161 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-12-14 10:00:25,161 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-12-14 10:00:25,161 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-12-14 10:00:25,161 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_power_up [2022-12-14 10:00:25,161 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_power_up [2022-12-14 10:00:25,161 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_vpd_readblock [2022-12-14 10:00:25,161 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_vpd_readblock [2022-12-14 10:00:25,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-12-14 10:00:25,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-12-14 10:00:25,161 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_write_sig_pre_reset [2022-12-14 10:00:25,161 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_write_sig_pre_reset [2022-12-14 10:00:25,161 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_init_hw [2022-12-14 10:00:25,161 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_init_hw [2022-12-14 10:00:25,161 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-12-14 10:00:25,161 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-12-14 10:00:25,161 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-12-14 10:00:25,161 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-12-14 10:00:25,161 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_adv_to_mii_adv_t [2022-12-14 10:00:25,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_adv_to_mii_adv_t [2022-12-14 10:00:25,161 INFO L130 BoogieDeclarations]: Found specification of procedure pci_channel_offline [2022-12-14 10:00:25,162 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_channel_offline [2022-12-14 10:00:25,162 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_setup_flow_control [2022-12-14 10:00:25,162 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_setup_flow_control [2022-12-14 10:00:25,162 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_bdinfo [2022-12-14 10:00:25,162 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_bdinfo [2022-12-14 10:00:25,162 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2022-12-14 10:00:25,162 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2022-12-14 10:00:25,162 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-12-14 10:00:25,162 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-12-14 10:00:25,162 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_set_mac_addr [2022-12-14 10:00:25,162 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_set_mac_addr [2022-12-14 10:00:25,162 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_find_tag [2022-12-14 10:00:25,162 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_find_tag [2022-12-14 10:00:25,162 INFO L130 BoogieDeclarations]: Found specification of procedure _tg3_flag_set [2022-12-14 10:00:25,162 INFO L138 BoogieDeclarations]: Found implementation of procedure _tg3_flag_set [2022-12-14 10:00:25,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 10:00:25,162 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_refclk_write [2022-12-14 10:00:25,162 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_refclk_write [2022-12-14 10:00:25,162 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_eee_pull_config [2022-12-14 10:00:25,162 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_eee_pull_config [2022-12-14 10:00:25,162 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_pause_cpu_and_set_pc [2022-12-14 10:00:25,162 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_pause_cpu_and_set_pc [2022-12-14 10:00:25,162 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_resume_cpu [2022-12-14 10:00:25,162 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_resume_cpu [2022-12-14 10:00:25,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-14 10:00:25,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-14 10:00:25,163 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_power_down_prepare [2022-12-14 10:00:25,163 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_power_down_prepare [2022-12-14 10:00:25,163 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_lock [2022-12-14 10:00:25,163 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_lock [2022-12-14 10:00:25,163 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2022-12-14 10:00:25,163 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2022-12-14 10:00:25,163 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_enable_ints [2022-12-14 10:00:25,163 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_enable_ints [2022-12-14 10:00:25,163 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-12-14 10:00:25,163 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-12-14 10:00:25,163 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_do_test_dma [2022-12-14 10:00:25,163 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_do_test_dma [2022-12-14 10:00:25,163 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_poll_fw [2022-12-14 10:00:25,163 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_poll_fw [2022-12-14 10:00:25,163 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_toggle_auxctl_smdsp [2022-12-14 10:00:25,163 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_toggle_auxctl_smdsp [2022-12-14 10:00:25,163 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_clear_word [2022-12-14 10:00:25,163 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_clear_word [2022-12-14 10:00:25,163 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-12-14 10:00:25,163 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-12-14 10:00:25,163 INFO L130 BoogieDeclarations]: Found specification of procedure phy_disconnect [2022-12-14 10:00:25,163 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_disconnect [2022-12-14 10:00:25,163 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2022-12-14 10:00:25,164 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2022-12-14 10:00:25,164 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_phys_addr [2022-12-14 10:00:25,164 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_phys_addr [2022-12-14 10:00:25,164 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 10:00:25,164 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 10:00:25,164 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_5700_link_polarity [2022-12-14 10:00:25,164 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_5700_link_polarity [2022-12-14 10:00:25,164 INFO L130 BoogieDeclarations]: Found specification of procedure netif_get_num_default_rss_queues [2022-12-14 10:00:25,164 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_get_num_default_rss_queues [2022-12-14 10:00:25,164 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_adv_to_mii_ctrl1000_t [2022-12-14 10:00:25,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_adv_to_mii_ctrl1000_t [2022-12-14 10:00:25,164 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_enable_register_access [2022-12-14 10:00:25,164 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_enable_register_access [2022-12-14 10:00:25,164 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-12-14 10:00:25,164 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-12-14 10:00:25,164 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-12-14 10:00:25,164 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-12-14 10:00:25,164 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-12-14 10:00:25,164 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-12-14 10:00:25,164 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tstamp_tx [2022-12-14 10:00:25,164 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tstamp_tx [2022-12-14 10:00:25,164 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_stop [2022-12-14 10:00:25,164 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_stop [2022-12-14 10:00:25,164 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_stop_block [2022-12-14 10:00:25,165 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_stop_block [2022-12-14 10:00:25,165 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_scratchpad_read [2022-12-14 10:00:25,165 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_scratchpad_read [2022-12-14 10:00:25,165 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2022-12-14 10:00:25,165 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2022-12-14 10:00:25,165 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-12-14 10:00:25,165 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-12-14 10:00:25,165 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-14 10:00:25,165 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-14 10:00:25,165 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-12-14 10:00:25,165 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-12-14 10:00:25,165 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_init_5401phy_dsp [2022-12-14 10:00:25,165 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_init_5401phy_dsp [2022-12-14 10:00:25,165 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_open [2022-12-14 10:00:25,165 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_open [2022-12-14 10:00:25,165 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_setup_eee [2022-12-14 10:00:25,165 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_setup_eee [2022-12-14 10:00:25,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-14 10:00:25,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-14 10:00:25,165 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-12-14 10:00:25,165 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-12-14 10:00:25,165 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-12-14 10:00:25,165 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-12-14 10:00:25,165 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_remove_one [2022-12-14 10:00:25,165 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_remove_one [2022-12-14 10:00:25,166 INFO L130 BoogieDeclarations]: Found specification of procedure mmd_eee_adv_to_ethtool_adv_t [2022-12-14 10:00:25,166 INFO L138 BoogieDeclarations]: Found implementation of procedure mmd_eee_adv_to_ethtool_adv_t [2022-12-14 10:00:25,166 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-12-14 10:00:25,166 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-12-14 10:00:25,166 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tso_bug [2022-12-14 10:00:25,166 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tso_bug [2022-12-14 10:00:25,166 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-12-14 10:00:25,166 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-12-14 10:00:25,166 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-12-14 10:00:25,166 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-12-14 10:00:25,166 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_lrdt_size [2022-12-14 10:00:25,166 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_lrdt_size [2022-12-14 10:00:25,166 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_mtu [2022-12-14 10:00:25,166 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_mtu [2022-12-14 10:00:25,166 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2022-12-14 10:00:25,166 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2022-12-14 10:00:25,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_tg3_driver_exit_19_2 [2022-12-14 10:00:25,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_tg3_driver_exit_19_2 [2022-12-14 10:00:25,166 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_reset_hw [2022-12-14 10:00:25,166 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_reset_hw [2022-12-14 10:00:25,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-12-14 10:00:25,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-12-14 10:00:25,166 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_dump_legacy_regs [2022-12-14 10:00:25,166 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_dump_legacy_regs [2022-12-14 10:00:25,167 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-12-14 10:00:25,167 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-12-14 10:00:25,167 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_start_xmit [2022-12-14 10:00:25,167 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_start_xmit [2022-12-14 10:00:25,167 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-12-14 10:00:25,167 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-12-14 10:00:25,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-12-14 10:00:25,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-12-14 10:00:25,167 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_dump_state [2022-12-14 10:00:25,167 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_dump_state [2022-12-14 10:00:25,167 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_advert_flowctrl_1000X [2022-12-14 10:00:25,167 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_advert_flowctrl_1000X [2022-12-14 10:00:25,167 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-12-14 10:00:25,167 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-12-14 10:00:25,167 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 10:00:25,167 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2022-12-14 10:00:25,167 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2022-12-14 10:00:25,167 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-12-14 10:00:25,167 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-12-14 10:00:25,167 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_pcie [2022-12-14 10:00:25,167 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_pcie [2022-12-14 10:00:25,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-14 10:00:25,167 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-12-14 10:00:25,167 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-12-14 10:00:25,167 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_eeprom_size [2022-12-14 10:00:25,168 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_eeprom_size [2022-12-14 10:00:25,168 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-12-14 10:00:25,168 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-12-14 10:00:25,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-14 10:00:25,168 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_eeprom_len [2022-12-14 10:00:25,168 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_eeprom_len [2022-12-14 10:00:25,168 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_netif_start [2022-12-14 10:00:25,168 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_netif_start [2022-12-14 10:00:25,168 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_toggle_automdix [2022-12-14 10:00:25,168 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_toggle_automdix [2022-12-14 10:00:25,168 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_set_coalesce [2022-12-14 10:00:25,168 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_set_coalesce [2022-12-14 10:00:25,168 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_io_resume [2022-12-14 10:00:25,168 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_io_resume [2022-12-14 10:00:25,168 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-12-14 10:00:25,168 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-12-14 10:00:25,168 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2022-12-14 10:00:25,168 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2022-12-14 10:00:25,168 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_close [2022-12-14 10:00:25,168 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_close [2022-12-14 10:00:25,168 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-14 10:00:25,168 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-14 10:00:25,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-12-14 10:00:25,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-12-14 10:00:25,168 INFO L130 BoogieDeclarations]: Found specification of procedure mii_advertise_flowctrl [2022-12-14 10:00:25,169 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_advertise_flowctrl [2022-12-14 10:00:25,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-12-14 10:00:25,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-12-14 10:00:25,169 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_resume [2022-12-14 10:00:25,169 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_resume [2022-12-14 10:00:25,169 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tx_set_bd [2022-12-14 10:00:25,169 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tx_set_bd [2022-12-14 10:00:25,169 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_pwrsrc_switch_to_vmain [2022-12-14 10:00:25,169 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_pwrsrc_switch_to_vmain [2022-12-14 10:00:25,169 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_logical_addr [2022-12-14 10:00:25,169 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_logical_addr [2022-12-14 10:00:25,169 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2022-12-14 10:00:25,169 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2022-12-14 10:00:25,169 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2022-12-14 10:00:25,169 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2022-12-14 10:00:25,169 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_set_rx_mode [2022-12-14 10:00:25,169 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_set_rx_mode [2022-12-14 10:00:25,169 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_write_sig_legacy [2022-12-14 10:00:25,169 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_write_sig_legacy [2022-12-14 10:00:25,169 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-12-14 10:00:25,169 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-12-14 10:00:25,169 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-12-14 10:00:25,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-12-14 10:00:25,169 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-14 10:00:25,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-14 10:00:25,170 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_generate_fw_event [2022-12-14 10:00:25,170 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_generate_fw_event [2022-12-14 10:00:25,170 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_find_info_keyword [2022-12-14 10:00:25,170 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_find_info_keyword [2022-12-14 10:00:25,170 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_timer_stop [2022-12-14 10:00:25,170 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_timer_stop [2022-12-14 10:00:25,170 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_stop [2022-12-14 10:00:25,170 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_stop [2022-12-14 10:00:25,170 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_nstats [2022-12-14 10:00:25,170 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_nstats [2022-12-14 10:00:25,170 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-12-14 10:00:25,170 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-12-14 10:00:25,170 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-12-14 10:00:25,170 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-12-14 10:00:25,170 INFO L130 BoogieDeclarations]: Found specification of procedure calc_crc [2022-12-14 10:00:25,170 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_crc [2022-12-14 10:00:25,170 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rss_write_indir_tbl [2022-12-14 10:00:25,170 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rss_write_indir_tbl [2022-12-14 10:00:25,170 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-12-14 10:00:25,170 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-12-14 10:00:25,170 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_netif_stop [2022-12-14 10:00:25,170 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_netif_stop [2022-12-14 10:00:25,170 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-12-14 10:00:25,170 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-12-14 10:00:25,171 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-12-14 10:00:25,171 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-12-14 10:00:25,171 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tx_frag_set [2022-12-14 10:00:25,171 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tx_frag_set [2022-12-14 10:00:25,171 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_loopback [2022-12-14 10:00:25,171 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_loopback [2022-12-14 10:00:25,171 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_irq_sync [2022-12-14 10:00:25,171 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_irq_sync [2022-12-14 10:00:25,171 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-12-14 10:00:25,171 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-12-14 10:00:25,171 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_stop_fw [2022-12-14 10:00:25,171 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_stop_fw [2022-12-14 10:00:25,171 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2022-12-14 10:00:25,171 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2022-12-14 10:00:25,171 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-12-14 10:00:25,171 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-12-14 10:00:25,171 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_set_word [2022-12-14 10:00:25,171 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_set_word [2022-12-14 10:00:25,171 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-12-14 10:00:25,171 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-12-14 10:00:25,171 INFO L130 BoogieDeclarations]: Found specification of procedure mii_adv_to_ethtool_adv_t [2022-12-14 10:00:25,171 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_adv_to_ethtool_adv_t [2022-12-14 10:00:25,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-14 10:00:25,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-14 10:00:25,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-14 10:00:25,172 INFO L130 BoogieDeclarations]: Found specification of procedure mii_adv_to_ethtool_adv_x [2022-12-14 10:00:25,172 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_adv_to_ethtool_adv_x [2022-12-14 10:00:25,172 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_has_work [2022-12-14 10:00:25,172 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_has_work [2022-12-14 10:00:25,172 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_run_loopback [2022-12-14 10:00:25,172 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_run_loopback [2022-12-14 10:00:25,172 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-12-14 10:00:25,172 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-12-14 10:00:25,172 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_lso_rd_dma_workaround_bit [2022-12-14 10:00:25,172 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_lso_rd_dma_workaround_bit [2022-12-14 10:00:25,172 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2022-12-14 10:00:25,172 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2022-12-14 10:00:25,172 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-12-14 10:00:25,172 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-12-14 10:00:25,172 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-12-14 10:00:25,172 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-12-14 10:00:25,172 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rss_init_dflt_indir_tbl [2022-12-14 10:00:25,172 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rss_init_dflt_indir_tbl [2022-12-14 10:00:25,172 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_lpbk_set [2022-12-14 10:00:25,172 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_lpbk_set [2022-12-14 10:00:25,172 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_multi [2022-12-14 10:00:25,172 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_multi [2022-12-14 10:00:25,172 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_unlock [2022-12-14 10:00:25,172 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_unlock [2022-12-14 10:00:25,172 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_auxctl_read [2022-12-14 10:00:25,173 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_auxctl_read [2022-12-14 10:00:25,173 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-12-14 10:00:25,173 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-12-14 10:00:25,173 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_tx_queues [2022-12-14 10:00:25,173 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_tx_queues [2022-12-14 10:00:25,173 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2022-12-14 10:00:25,173 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2022-12-14 10:00:25,173 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_present [2022-12-14 10:00:25,173 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_present [2022-12-14 10:00:25,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-12-14 10:00:25,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-12-14 10:00:25,173 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-12-14 10:00:25,173 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-12-14 10:00:25,173 INFO L130 BoogieDeclarations]: Found specification of procedure tw32_mailbox_flush [2022-12-14 10:00:25,173 INFO L138 BoogieDeclarations]: Found implementation of procedure tw32_mailbox_flush [2022-12-14 10:00:25,173 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-12-14 10:00:25,173 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-12-14 10:00:25,173 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-12-14 10:00:25,173 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-12-14 10:00:25,173 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-12-14 10:00:25,173 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-12-14 10:00:25,173 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_event_lock [2022-12-14 10:00:25,173 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_event_lock [2022-12-14 10:00:25,173 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ump_link_report [2022-12-14 10:00:25,173 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ump_link_report [2022-12-14 10:00:25,174 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-12-14 10:00:25,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-12-14 10:00:25,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 10:00:25,174 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_set_one_mac_addr [2022-12-14 10:00:25,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_set_one_mac_addr [2022-12-14 10:00:25,174 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-12-14 10:00:25,174 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-12-14 10:00:25,174 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_info_field_size [2022-12-14 10:00:25,174 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_info_field_size [2022-12-14 10:00:25,174 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-12-14 10:00:25,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-12-14 10:00:25,174 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-12-14 10:00:25,174 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-12-14 10:00:25,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-12-14 10:00:25,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-12-14 10:00:25,174 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_napi_disable [2022-12-14 10:00:25,174 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_napi_disable [2022-12-14 10:00:25,174 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-12-14 10:00:25,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-12-14 10:00:25,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-12-14 10:00:25,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-12-14 10:00:25,174 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rxcpu_pause [2022-12-14 10:00:25,174 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rxcpu_pause [2022-12-14 10:00:25,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-12-14 10:00:25,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-12-14 10:00:25,175 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_carrier_off [2022-12-14 10:00:25,175 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_carrier_off [2022-12-14 10:00:25,175 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2022-12-14 10:00:25,175 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2022-12-14 10:00:25,175 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-12-14 10:00:25,175 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-12-14 10:00:25,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-12-14 10:00:25,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-12-14 10:00:25,175 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_setup_phy [2022-12-14 10:00:25,175 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_setup_phy [2022-12-14 10:00:25,175 INFO L130 BoogieDeclarations]: Found specification of procedure _tw32_flush [2022-12-14 10:00:25,175 INFO L138 BoogieDeclarations]: Found implementation of procedure _tw32_flush [2022-12-14 10:00:25,175 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rd32_loop [2022-12-14 10:00:25,175 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rd32_loop [2022-12-14 10:00:25,175 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2022-12-14 10:00:25,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2022-12-14 10:00:25,175 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_switch_clocks [2022-12-14 10:00:25,175 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_switch_clocks [2022-12-14 10:00:25,175 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-12-14 10:00:25,175 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-12-14 10:00:25,175 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-12-14 10:00:25,175 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-12-14 10:00:25,175 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_write32 [2022-12-14 10:00:25,176 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_write32 [2022-12-14 10:00:25,176 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-12-14 10:00:25,176 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-12-14 10:00:25,176 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_copper_an_config_ok [2022-12-14 10:00:25,176 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_copper_an_config_ok [2022-12-14 10:00:25,176 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-14 10:00:25,176 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-14 10:00:25,176 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_regs_len [2022-12-14 10:00:25,176 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_regs_len [2022-12-14 10:00:25,176 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_read_be32 [2022-12-14 10:00:25,176 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_read_be32 [2022-12-14 10:00:25,176 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_reset_task_cancel [2022-12-14 10:00:25,176 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_reset_task_cancel [2022-12-14 10:00:25,176 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_cl45_read [2022-12-14 10:00:25,176 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_cl45_read [2022-12-14 10:00:25,176 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_test_and_report_link_chg [2022-12-14 10:00:25,176 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_test_and_report_link_chg [2022-12-14 10:00:25,176 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-12-14 10:00:25,176 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-12-14 10:00:25,176 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_disable_ints [2022-12-14 10:00:25,176 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_disable_ints [2022-12-14 10:00:25,176 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_enable_nvram_access [2022-12-14 10:00:25,176 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_enable_nvram_access [2022-12-14 10:00:25,176 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-12-14 10:00:25,176 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-12-14 10:00:25,176 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_wait_macro_done [2022-12-14 10:00:25,177 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_wait_macro_done [2022-12-14 10:00:25,177 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_shdw_write [2022-12-14 10:00:25,177 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_shdw_write [2022-12-14 10:00:25,177 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_write32 [2022-12-14 10:00:25,177 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_write32 [2022-12-14 10:00:25,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-12-14 10:00:25,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-12-14 10:00:25,177 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_full_unlock [2022-12-14 10:00:25,177 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_full_unlock [2022-12-14 10:00:25,177 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_unlock [2022-12-14 10:00:25,177 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_unlock [2022-12-14 10:00:25,177 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-12-14 10:00:25,177 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-12-14 10:00:25,177 INFO L130 BoogieDeclarations]: Found specification of procedure get_stat64 [2022-12-14 10:00:25,177 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stat64 [2022-12-14 10:00:25,177 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_full_lock [2022-12-14 10:00:25,177 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_full_lock [2022-12-14 10:00:25,177 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-12-14 10:00:25,177 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-12-14 10:00:25,177 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-12-14 10:00:25,177 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-12-14 10:00:25,177 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_suspend [2022-12-14 10:00:25,177 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_suspend [2022-12-14 10:00:25,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 10:00:25,177 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get_real [2022-12-14 10:00:25,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get_real [2022-12-14 10:00:25,178 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_halt_cpu [2022-12-14 10:00:25,178 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_halt_cpu [2022-12-14 10:00:25,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-12-14 10:00:25,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-12-14 10:00:26,761 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 10:00:26,765 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 10:00:27,503 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-14 10:02:54,297 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-12-14 10:02:54,865 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 10:03:13,341 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 10:03:13,341 INFO L300 CfgBuilder]: Removed 24 assume(true) statements. [2022-12-14 10:03:13,349 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:03:13 BoogieIcfgContainer [2022-12-14 10:03:13,349 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 10:03:13,351 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-14 10:03:13,351 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-14 10:03:13,353 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-14 10:03:13,353 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 10:00:10" (1/3) ... [2022-12-14 10:03:13,354 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@51e7538c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 10:03:13, skipping insertion in model container [2022-12-14 10:03:13,354 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:23" (2/3) ... [2022-12-14 10:03:13,354 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@51e7538c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 10:03:13, skipping insertion in model container [2022-12-14 10:03:13,354 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:03:13" (3/3) ... [2022-12-14 10:03:13,355 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-broadcom-tg3.cil.i [2022-12-14 10:03:13,369 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-14 10:03:13,369 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-14 10:03:13,500 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-14 10:03:13,505 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;@7966f1bf, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-14 10:03:13,505 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-12-14 10:03:13,528 INFO L276 IsEmpty]: Start isEmpty. Operand has 10410 states, 6435 states have (on average 1.3557109557109557) internal successors, (8724), 6717 states have internal predecessors, (8724), 3628 states have call successors, (3628), 348 states have call predecessors, (3628), 347 states have return successors, (3618), 3551 states have call predecessors, (3618), 3618 states have call successors, (3618) [2022-12-14 10:03:13,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 424 [2022-12-14 10:03:13,553 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 10:03:13,554 INFO L195 NwaCegarLoop]: trace histogram [41, 40, 40, 40, 40, 40, 40, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 10:03:13,555 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 10:03:13,558 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 10:03:13,558 INFO L85 PathProgramCache]: Analyzing trace with hash -751269041, now seen corresponding path program 1 times [2022-12-14 10:03:13,565 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 10:03:13,565 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2108158839] [2022-12-14 10:03:13,566 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 10:03:13,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 10:03:14,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 10:03:15,061 INFO L134 CoverageAnalysis]: Checked inductivity of 6323 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6323 trivial. 0 not checked. [2022-12-14 10:03:15,062 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 10:03:15,062 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2108158839] [2022-12-14 10:03:15,063 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2108158839] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 10:03:15,063 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 10:03:15,063 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 10:03:15,064 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1066547924] [2022-12-14 10:03:15,065 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 10:03:15,069 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 10:03:15,069 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 10:03:15,094 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 10:03:15,095 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 10:03:15,113 INFO L87 Difference]: Start difference. First operand has 10410 states, 6435 states have (on average 1.3557109557109557) internal successors, (8724), 6717 states have internal predecessors, (8724), 3628 states have call successors, (3628), 348 states have call predecessors, (3628), 347 states have return successors, (3618), 3551 states have call predecessors, (3618), 3618 states have call successors, (3618) Second operand has 3 states, 3 states have (on average 18.666666666666668) internal successors, (56), 3 states have internal predecessors, (56), 3 states have call successors, (46), 2 states have call predecessors, (46), 1 states have return successors, (45), 3 states have call predecessors, (45), 3 states have call successors, (45) [2022-12-14 10:03:28,804 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 10:03:38,110 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:03:42,881 WARN L539 Checker$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 10:03:46,292 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 10:03:48,103 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 10:03:48,103 INFO L93 Difference]: Finished difference Result 30651 states and 47193 transitions. [2022-12-14 10:03:48,104 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 10:03:48,105 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.666666666666668) internal successors, (56), 3 states have internal predecessors, (56), 3 states have call successors, (46), 2 states have call predecessors, (46), 1 states have return successors, (45), 3 states have call predecessors, (45), 3 states have call successors, (45) Word has length 423 [2022-12-14 10:03:48,107 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 10:03:48,304 INFO L225 Difference]: With dead ends: 30651 [2022-12-14 10:03:48,304 INFO L226 Difference]: Without dead ends: 20308 [2022-12-14 10:03:48,398 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 10:03:48,400 INFO L413 NwaCegarLoop]: 18036 mSDtfsCounter, 15242 mSDsluCounter, 14485 mSDsCounter, 0 mSdLazyCounter, 2874 mSolverCounterSat, 18 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 30.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 15249 SdHoareTripleChecker+Valid, 32521 SdHoareTripleChecker+Invalid, 2896 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 18 IncrementalHoareTripleChecker+Valid, 2874 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 31.7s IncrementalHoareTripleChecker+Time [2022-12-14 10:03:48,401 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [15249 Valid, 32521 Invalid, 2896 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [18 Valid, 2874 Invalid, 4 Unknown, 0 Unchecked, 31.7s Time] [2022-12-14 10:03:48,442 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20308 states. [2022-12-14 10:03:49,771 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20308 to 20304. [2022-12-14 10:03:49,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20304 states, 12561 states have (on average 1.3548284372263355) internal successors, (17018), 13119 states have internal predecessors, (17018), 7057 states have call successors, (7057), 686 states have call predecessors, (7057), 685 states have return successors, (7061), 6919 states have call predecessors, (7061), 7054 states have call successors, (7061) [2022-12-14 10:03:49,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20304 states to 20304 states and 31136 transitions. [2022-12-14 10:03:49,967 INFO L78 Accepts]: Start accepts. Automaton has 20304 states and 31136 transitions. Word has length 423 [2022-12-14 10:03:49,969 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 10:03:49,969 INFO L495 AbstractCegarLoop]: Abstraction has 20304 states and 31136 transitions. [2022-12-14 10:03:49,970 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.666666666666668) internal successors, (56), 3 states have internal predecessors, (56), 3 states have call successors, (46), 2 states have call predecessors, (46), 1 states have return successors, (45), 3 states have call predecessors, (45), 3 states have call successors, (45) [2022-12-14 10:03:49,970 INFO L276 IsEmpty]: Start isEmpty. Operand 20304 states and 31136 transitions. [2022-12-14 10:03:49,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 472 [2022-12-14 10:03:49,993 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 10:03:49,993 INFO L195 NwaCegarLoop]: trace histogram [44, 40, 40, 40, 40, 40, 40, 5, 5, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 10:03:49,993 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-14 10:03:49,994 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 10:03:49,994 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 10:03:49,994 INFO L85 PathProgramCache]: Analyzing trace with hash 356909566, now seen corresponding path program 1 times [2022-12-14 10:03:49,994 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 10:03:49,994 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1144093202] [2022-12-14 10:03:49,995 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 10:03:49,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 10:03:50,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 10:03:51,597 INFO L134 CoverageAnalysis]: Checked inductivity of 6607 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6607 trivial. 0 not checked. [2022-12-14 10:03:51,597 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 10:03:51,597 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1144093202] [2022-12-14 10:03:51,597 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1144093202] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 10:03:51,597 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 10:03:51,598 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-14 10:03:51,598 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [687363313] [2022-12-14 10:03:51,598 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 10:03:51,600 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 10:03:51,600 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 10:03:51,601 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 10:03:51,601 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 10:03:51,602 INFO L87 Difference]: Start difference. First operand 20304 states and 31136 transitions. Second operand has 4 states, 4 states have (on average 19.5) internal successors, (78), 4 states have internal predecessors, (78), 2 states have call successors, (52), 2 states have call predecessors, (52), 1 states have return successors, (51), 2 states have call predecessors, (51), 2 states have call successors, (51) [2022-12-14 10:04:04,133 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:04:07,222 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:04:15,995 WARN L539 Checker$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 10:04:24,850 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:04:27,477 WARN L539 Checker$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 10:04:33,840 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 10:04:35,987 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 10:04:35,988 INFO L93 Difference]: Finished difference Result 30287 states and 46441 transitions. [2022-12-14 10:04:35,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-14 10:04:35,989 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 19.5) internal successors, (78), 4 states have internal predecessors, (78), 2 states have call successors, (52), 2 states have call predecessors, (52), 1 states have return successors, (51), 2 states have call predecessors, (51), 2 states have call successors, (51) Word has length 471 [2022-12-14 10:04:35,990 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 10:04:36,242 INFO L225 Difference]: With dead ends: 30287 [2022-12-14 10:04:36,242 INFO L226 Difference]: Without dead ends: 30271 [2022-12-14 10:04:36,286 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-14 10:04:36,287 INFO L413 NwaCegarLoop]: 19101 mSDtfsCounter, 15294 mSDsluCounter, 33484 mSDsCounter, 0 mSdLazyCounter, 4439 mSolverCounterSat, 0 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 40.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 15301 SdHoareTripleChecker+Valid, 52585 SdHoareTripleChecker+Invalid, 4443 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4439 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 43.0s IncrementalHoareTripleChecker+Time [2022-12-14 10:04:36,288 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [15301 Valid, 52585 Invalid, 4443 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [0 Valid, 4439 Invalid, 4 Unknown, 0 Unchecked, 43.0s Time] [2022-12-14 10:04:36,325 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30271 states. [2022-12-14 10:04:38,212 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30271 to 30267. [2022-12-14 10:04:38,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 30267 states, 18725 states have (on average 1.355140186915888) internal successors, (25375), 19559 states have internal predecessors, (25375), 10514 states have call successors, (10514), 1028 states have call predecessors, (10514), 1027 states have return successors, (10525), 10308 states have call predecessors, (10525), 10511 states have call successors, (10525) [2022-12-14 10:04:38,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30267 states to 30267 states and 46414 transitions. [2022-12-14 10:04:38,426 INFO L78 Accepts]: Start accepts. Automaton has 30267 states and 46414 transitions. Word has length 471 [2022-12-14 10:04:38,427 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 10:04:38,428 INFO L495 AbstractCegarLoop]: Abstraction has 30267 states and 46414 transitions. [2022-12-14 10:04:38,428 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 19.5) internal successors, (78), 4 states have internal predecessors, (78), 2 states have call successors, (52), 2 states have call predecessors, (52), 1 states have return successors, (51), 2 states have call predecessors, (51), 2 states have call successors, (51) [2022-12-14 10:04:38,428 INFO L276 IsEmpty]: Start isEmpty. Operand 30267 states and 46414 transitions. [2022-12-14 10:04:38,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2022-12-14 10:04:38,613 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 10:04:38,614 INFO L195 NwaCegarLoop]: trace histogram [42, 40, 40, 40, 40, 40, 40, 14, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 10:04:38,614 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-14 10:04:38,614 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 10:04:38,614 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 10:04:38,615 INFO L85 PathProgramCache]: Analyzing trace with hash 1929510556, now seen corresponding path program 1 times [2022-12-14 10:04:38,615 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 10:04:38,615 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1505593545] [2022-12-14 10:04:38,615 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 10:04:38,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 10:04:39,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 10:04:40,183 INFO L134 CoverageAnalysis]: Checked inductivity of 6790 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 6787 trivial. 0 not checked. [2022-12-14 10:04:40,184 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 10:04:40,184 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1505593545] [2022-12-14 10:04:40,184 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1505593545] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 10:04:40,184 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 10:04:40,184 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 10:04:40,184 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [46631511] [2022-12-14 10:04:40,184 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 10:04:40,185 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 10:04:40,185 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 10:04:40,186 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 10:04:40,186 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 10:04:40,186 INFO L87 Difference]: Start difference. First operand 30267 states and 46414 transitions. Second operand has 3 states, 3 states have (on average 78.33333333333333) internal successors, (235), 3 states have internal predecessors, (235), 3 states have call successors, (96), 2 states have call predecessors, (96), 1 states have return successors, (95), 3 states have call predecessors, (95), 3 states have call successors, (95) [2022-12-14 10:04:49,989 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.93s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:05:04,070 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:05:06,499 WARN L539 Checker$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 10:05:12,267 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.45s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:05:14,872 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 10:05:14,872 INFO L93 Difference]: Finished difference Result 86171 states and 131892 transitions. [2022-12-14 10:05:14,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 10:05:14,874 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 78.33333333333333) internal successors, (235), 3 states have internal predecessors, (235), 3 states have call successors, (96), 2 states have call predecessors, (96), 1 states have return successors, (95), 3 states have call predecessors, (95), 3 states have call successors, (95) Word has length 850 [2022-12-14 10:05:14,874 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 10:05:15,269 INFO L225 Difference]: With dead ends: 86171 [2022-12-14 10:05:15,270 INFO L226 Difference]: Without dead ends: 55985 [2022-12-14 10:05:15,468 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 10:05:15,469 INFO L413 NwaCegarLoop]: 17889 mSDtfsCounter, 13096 mSDsluCounter, 14403 mSDsCounter, 0 mSdLazyCounter, 2965 mSolverCounterSat, 7 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 30.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13096 SdHoareTripleChecker+Valid, 32292 SdHoareTripleChecker+Invalid, 2974 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 2965 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 32.4s IncrementalHoareTripleChecker+Time [2022-12-14 10:05:15,469 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13096 Valid, 32292 Invalid, 2974 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 2965 Invalid, 2 Unknown, 0 Unchecked, 32.4s Time] [2022-12-14 10:05:15,522 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 55985 states. [2022-12-14 10:05:19,031 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 55985 to 55970. [2022-12-14 10:05:19,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 55970 states, 34512 states have (on average 1.3497334260547056) internal successors, (46582), 36081 states have internal predecessors, (46582), 19478 states have call successors, (19478), 1980 states have call predecessors, (19478), 1979 states have return successors, (19510), 19083 states have call predecessors, (19510), 19475 states have call successors, (19510) [2022-12-14 10:05:19,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55970 states to 55970 states and 85570 transitions. [2022-12-14 10:05:19,453 INFO L78 Accepts]: Start accepts. Automaton has 55970 states and 85570 transitions. Word has length 850 [2022-12-14 10:05:19,454 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 10:05:19,454 INFO L495 AbstractCegarLoop]: Abstraction has 55970 states and 85570 transitions. [2022-12-14 10:05:19,454 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 78.33333333333333) internal successors, (235), 3 states have internal predecessors, (235), 3 states have call successors, (96), 2 states have call predecessors, (96), 1 states have return successors, (95), 3 states have call predecessors, (95), 3 states have call successors, (95) [2022-12-14 10:05:19,454 INFO L276 IsEmpty]: Start isEmpty. Operand 55970 states and 85570 transitions. [2022-12-14 10:05:19,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1132 [2022-12-14 10:05:19,703 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 10:05:19,703 INFO L195 NwaCegarLoop]: trace histogram [46, 42, 42, 42, 42, 42, 42, 39, 12, 12, 12, 12, 12, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 10:05:19,703 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-14 10:05:19,704 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 10:05:19,704 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 10:05:19,704 INFO L85 PathProgramCache]: Analyzing trace with hash -1871985341, now seen corresponding path program 1 times [2022-12-14 10:05:19,704 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 10:05:19,704 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1229117072] [2022-12-14 10:05:19,704 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 10:05:19,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 10:05:20,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 10:05:21,424 INFO L134 CoverageAnalysis]: Checked inductivity of 9303 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 9300 trivial. 0 not checked. [2022-12-14 10:05:21,425 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 10:05:21,425 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1229117072] [2022-12-14 10:05:21,425 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1229117072] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 10:05:21,425 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 10:05:21,425 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 10:05:21,425 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [646840389] [2022-12-14 10:05:21,425 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 10:05:21,427 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 10:05:21,427 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 10:05:21,427 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 10:05:21,428 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 10:05:21,428 INFO L87 Difference]: Start difference. First operand 55970 states and 85570 transitions. Second operand has 3 states, 3 states have (on average 121.66666666666667) internal successors, (365), 3 states have internal predecessors, (365), 3 states have call successors, (155), 2 states have call predecessors, (155), 1 states have return successors, (154), 3 states have call predecessors, (154), 3 states have call successors, (154) [2022-12-14 10:05:30,931 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:05:38,621 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.99s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:05:44,235 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:05:54,690 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:05:57,044 WARN L539 Checker$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 10:06:00,344 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 10:06:00,344 INFO L93 Difference]: Finished difference Result 128586 states and 195677 transitions. [2022-12-14 10:06:00,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 10:06:00,345 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 121.66666666666667) internal successors, (365), 3 states have internal predecessors, (365), 3 states have call successors, (155), 2 states have call predecessors, (155), 1 states have return successors, (154), 3 states have call predecessors, (154), 3 states have call successors, (154) Word has length 1131 [2022-12-14 10:06:00,346 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 10:06:00,922 INFO L225 Difference]: With dead ends: 128586 [2022-12-14 10:06:00,922 INFO L226 Difference]: Without dead ends: 72697 [2022-12-14 10:06:01,170 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 10:06:01,171 INFO L413 NwaCegarLoop]: 18712 mSDtfsCounter, 12021 mSDsluCounter, 14459 mSDsCounter, 0 mSdLazyCounter, 3191 mSolverCounterSat, 18 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 33.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12021 SdHoareTripleChecker+Valid, 33171 SdHoareTripleChecker+Invalid, 3212 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 18 IncrementalHoareTripleChecker+Valid, 3191 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 35.8s IncrementalHoareTripleChecker+Time [2022-12-14 10:06:01,171 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [12021 Valid, 33171 Invalid, 3212 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [18 Valid, 3191 Invalid, 3 Unknown, 0 Unchecked, 35.8s Time] [2022-12-14 10:06:01,222 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 72697 states. [2022-12-14 10:06:05,290 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 72697 to 72684. [2022-12-14 10:06:05,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 72684 states, 44338 states have (on average 1.330484009202039) internal successors, (58991), 46163 states have internal predecessors, (58991), 25553 states have call successors, (25553), 2795 states have call predecessors, (25553), 2792 states have return successors, (25592), 25128 states have call predecessors, (25592), 25550 states have call successors, (25592) [2022-12-14 10:06:05,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72684 states to 72684 states and 110136 transitions. [2022-12-14 10:06:05,866 INFO L78 Accepts]: Start accepts. Automaton has 72684 states and 110136 transitions. Word has length 1131 [2022-12-14 10:06:05,868 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 10:06:05,868 INFO L495 AbstractCegarLoop]: Abstraction has 72684 states and 110136 transitions. [2022-12-14 10:06:05,868 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 121.66666666666667) internal successors, (365), 3 states have internal predecessors, (365), 3 states have call successors, (155), 2 states have call predecessors, (155), 1 states have return successors, (154), 3 states have call predecessors, (154), 3 states have call successors, (154) [2022-12-14 10:06:05,868 INFO L276 IsEmpty]: Start isEmpty. Operand 72684 states and 110136 transitions. [2022-12-14 10:06:06,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1185 [2022-12-14 10:06:06,149 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 10:06:06,150 INFO L195 NwaCegarLoop]: trace histogram [49, 42, 42, 42, 42, 42, 42, 39, 12, 12, 12, 12, 12, 8, 8, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 10:06:06,150 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-14 10:06:06,150 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 10:06:06,150 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 10:06:06,151 INFO L85 PathProgramCache]: Analyzing trace with hash -1214573175, now seen corresponding path program 1 times [2022-12-14 10:06:06,151 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 10:06:06,151 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [728636796] [2022-12-14 10:06:06,151 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 10:06:06,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 10:06:06,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 10:06:07,814 INFO L134 CoverageAnalysis]: Checked inductivity of 9663 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 9652 trivial. 0 not checked. [2022-12-14 10:06:07,814 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 10:06:07,814 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [728636796] [2022-12-14 10:06:07,814 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [728636796] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 10:06:07,814 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 10:06:07,815 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 10:06:07,815 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1220550197] [2022-12-14 10:06:07,815 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 10:06:07,817 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 10:06:07,817 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 10:06:07,818 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 10:06:07,818 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 10:06:07,819 INFO L87 Difference]: Start difference. First operand 72684 states and 110136 transitions. Second operand has 3 states, 3 states have (on average 129.66666666666666) internal successors, (389), 3 states have internal predecessors, (389), 3 states have call successors, (162), 2 states have call predecessors, (162), 1 states have return successors, (161), 3 states have call predecessors, (161), 3 states have call successors, (161) [2022-12-14 10:06:17,184 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:06:20,570 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:06:25,805 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:06:28,504 WARN L539 Checker$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 10:06:30,934 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:06:44,058 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:06:46,351 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:06:50,659 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 10:06:50,659 INFO L93 Difference]: Finished difference Result 167681 states and 253929 transitions. [2022-12-14 10:06:50,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 10:06:50,660 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 129.66666666666666) internal successors, (389), 3 states have internal predecessors, (389), 3 states have call successors, (162), 2 states have call predecessors, (162), 1 states have return successors, (161), 3 states have call predecessors, (161), 3 states have call successors, (161) Word has length 1184 [2022-12-14 10:06:50,660 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 10:06:51,310 INFO L225 Difference]: With dead ends: 167681 [2022-12-14 10:06:51,310 INFO L226 Difference]: Without dead ends: 101461 [2022-12-14 10:06:51,664 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 10:06:51,665 INFO L413 NwaCegarLoop]: 25385 mSDtfsCounter, 12014 mSDsluCounter, 14457 mSDsCounter, 0 mSdLazyCounter, 4001 mSolverCounterSat, 15 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 36.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12021 SdHoareTripleChecker+Valid, 39842 SdHoareTripleChecker+Invalid, 4019 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 4001 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 38.6s IncrementalHoareTripleChecker+Time [2022-12-14 10:06:51,665 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [12021 Valid, 39842 Invalid, 4019 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [15 Valid, 4001 Invalid, 3 Unknown, 0 Unchecked, 38.6s Time] [2022-12-14 10:06:51,756 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101461 states. [2022-12-14 10:06:57,707 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101461 to 101448. [2022-12-14 10:06:57,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 101448 states, 61708 states have (on average 1.3254197186750503) internal successors, (81789), 64169 states have internal predecessors, (81789), 35759 states have call successors, (35759), 3985 states have call predecessors, (35759), 3980 states have return successors, (35828), 35200 states have call predecessors, (35828), 35756 states have call successors, (35828) [2022-12-14 10:06:58,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101448 states to 101448 states and 153376 transitions. [2022-12-14 10:06:58,478 INFO L78 Accepts]: Start accepts. Automaton has 101448 states and 153376 transitions. Word has length 1184 [2022-12-14 10:06:58,479 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 10:06:58,480 INFO L495 AbstractCegarLoop]: Abstraction has 101448 states and 153376 transitions. [2022-12-14 10:06:58,480 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 129.66666666666666) internal successors, (389), 3 states have internal predecessors, (389), 3 states have call successors, (162), 2 states have call predecessors, (162), 1 states have return successors, (161), 3 states have call predecessors, (161), 3 states have call successors, (161) [2022-12-14 10:06:58,480 INFO L276 IsEmpty]: Start isEmpty. Operand 101448 states and 153376 transitions. [2022-12-14 10:06:58,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1247 [2022-12-14 10:06:58,850 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 10:06:58,850 INFO L195 NwaCegarLoop]: trace histogram [51, 42, 42, 42, 42, 42, 42, 39, 12, 12, 12, 12, 12, 12, 12, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 10:06:58,850 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-14 10:06:58,851 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 10:06:58,851 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 10:06:58,851 INFO L85 PathProgramCache]: Analyzing trace with hash -403299413, now seen corresponding path program 1 times [2022-12-14 10:06:58,851 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 10:06:58,851 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [162787347] [2022-12-14 10:06:58,852 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 10:06:58,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 10:06:59,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 10:07:01,799 INFO L134 CoverageAnalysis]: Checked inductivity of 10011 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 9999 trivial. 0 not checked. [2022-12-14 10:07:01,799 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 10:07:01,799 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [162787347] [2022-12-14 10:07:01,799 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [162787347] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 10:07:01,799 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 10:07:01,800 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-14 10:07:01,800 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1071512058] [2022-12-14 10:07:01,800 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 10:07:01,802 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-14 10:07:01,802 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 10:07:01,804 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-14 10:07:01,804 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-12-14 10:07:01,804 INFO L87 Difference]: Start difference. First operand 101448 states and 153376 transitions. Second operand has 7 states, 7 states have (on average 56.857142857142854) internal successors, (398), 7 states have internal predecessors, (398), 4 states have call successors, (167), 2 states have call predecessors, (167), 1 states have return successors, (166), 4 states have call predecessors, (166), 4 states have call successors, (166) [2022-12-14 10:07:19,157 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.68s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:07:21,636 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:07:45,851 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.88s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:08:18,349 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:08:21,041 WARN L539 Checker$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 10:08:34,634 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.00s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:08:35,643 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:08:49,625 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:08:55,865 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:08:57,162 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.30s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:09:22,179 WARN L539 Checker$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 10:09:53,372 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 10:09:53,372 INFO L93 Difference]: Finished difference Result 335908 states and 523096 transitions. [2022-12-14 10:09:53,373 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-12-14 10:09:53,373 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 56.857142857142854) internal successors, (398), 7 states have internal predecessors, (398), 4 states have call successors, (167), 2 states have call predecessors, (167), 1 states have return successors, (166), 4 states have call predecessors, (166), 4 states have call successors, (166) Word has length 1246 [2022-12-14 10:09:53,374 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 10:09:54,796 INFO L225 Difference]: With dead ends: 335908 [2022-12-14 10:09:54,796 INFO L226 Difference]: Without dead ends: 240924 [2022-12-14 10:09:55,434 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 59 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=113, Invalid=267, Unknown=0, NotChecked=0, Total=380 [2022-12-14 10:09:55,435 INFO L413 NwaCegarLoop]: 30495 mSDtfsCounter, 27100 mSDsluCounter, 126181 mSDsCounter, 0 mSdLazyCounter, 16950 mSolverCounterSat, 21832 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 147.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 28805 SdHoareTripleChecker+Valid, 156676 SdHoareTripleChecker+Invalid, 38785 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.7s SdHoareTripleChecker+Time, 21832 IncrementalHoareTripleChecker+Valid, 16950 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 158.7s IncrementalHoareTripleChecker+Time [2022-12-14 10:09:55,435 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [28805 Valid, 156676 Invalid, 38785 Unknown, 0 Unchecked, 0.7s Time], IncrementalHoareTripleChecker [21832 Valid, 16950 Invalid, 3 Unknown, 0 Unchecked, 158.7s Time] [2022-12-14 10:09:55,634 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 240924 states. [2022-12-14 10:10:12,143 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 240924 to 102615. [2022-12-14 10:10:12,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 102615 states, 62551 states have (on average 1.3278284919505683) internal successors, (83057), 65028 states have internal predecessors, (83057), 36083 states have call successors, (36083), 3985 states have call predecessors, (36083), 3980 states have return successors, (36152), 35516 states have call predecessors, (36152), 36080 states have call successors, (36152) [2022-12-14 10:10:13,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102615 states to 102615 states and 155292 transitions. [2022-12-14 10:10:13,028 INFO L78 Accepts]: Start accepts. Automaton has 102615 states and 155292 transitions. Word has length 1246 [2022-12-14 10:10:13,029 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 10:10:13,029 INFO L495 AbstractCegarLoop]: Abstraction has 102615 states and 155292 transitions. [2022-12-14 10:10:13,029 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 56.857142857142854) internal successors, (398), 7 states have internal predecessors, (398), 4 states have call successors, (167), 2 states have call predecessors, (167), 1 states have return successors, (166), 4 states have call predecessors, (166), 4 states have call successors, (166) [2022-12-14 10:10:13,029 INFO L276 IsEmpty]: Start isEmpty. Operand 102615 states and 155292 transitions. [2022-12-14 10:10:13,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1259 [2022-12-14 10:10:13,412 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 10:10:13,412 INFO L195 NwaCegarLoop]: trace histogram [51, 42, 42, 42, 42, 42, 42, 40, 12, 12, 12, 12, 12, 12, 12, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 10:10:13,413 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-14 10:10:13,413 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 10:10:13,413 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 10:10:13,413 INFO L85 PathProgramCache]: Analyzing trace with hash 1953241825, now seen corresponding path program 1 times [2022-12-14 10:10:13,413 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 10:10:13,413 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [217956469] [2022-12-14 10:10:13,414 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 10:10:13,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 10:10:13,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 10:10:16,605 INFO L134 CoverageAnalysis]: Checked inductivity of 10089 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10089 trivial. 0 not checked. [2022-12-14 10:10:16,605 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 10:10:16,605 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [217956469] [2022-12-14 10:10:16,605 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [217956469] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 10:10:16,605 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 10:10:16,606 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-14 10:10:16,606 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1936916409] [2022-12-14 10:10:16,606 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 10:10:16,607 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 10:10:16,608 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 10:10:16,609 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 10:10:16,609 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 10:10:16,609 INFO L87 Difference]: Start difference. First operand 102615 states and 155292 transitions. Second operand has 4 states, 4 states have (on average 100.25) internal successors, (401), 4 states have internal predecessors, (401), 2 states have call successors, (168), 2 states have call predecessors, (168), 1 states have return successors, (167), 2 states have call predecessors, (167), 2 states have call successors, (167) [2022-12-14 10:10:24,004 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:10:26,011 WARN L539 Checker$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 10:10:34,034 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:10:47,507 WARN L539 Checker$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 10:10:49,920 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:11:07,746 WARN L539 Checker$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 10:11:09,080 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 10:11:09,081 INFO L93 Difference]: Finished difference Result 150595 states and 227985 transitions. [2022-12-14 10:11:09,081 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-14 10:11:09,082 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 100.25) internal successors, (401), 4 states have internal predecessors, (401), 2 states have call successors, (168), 2 states have call predecessors, (168), 1 states have return successors, (167), 2 states have call predecessors, (167), 2 states have call successors, (167) Word has length 1258 [2022-12-14 10:11:09,083 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 10:11:10,005 INFO L225 Difference]: With dead ends: 150595 [2022-12-14 10:11:10,005 INFO L226 Difference]: Without dead ends: 150542 [2022-12-14 10:11:10,112 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-14 10:11:10,112 INFO L413 NwaCegarLoop]: 18002 mSDtfsCounter, 14983 mSDsluCounter, 32385 mSDsCounter, 0 mSdLazyCounter, 4264 mSolverCounterSat, 0 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 43.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14990 SdHoareTripleChecker+Valid, 50387 SdHoareTripleChecker+Invalid, 4269 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.3s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4264 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 46.0s IncrementalHoareTripleChecker+Time [2022-12-14 10:11:10,113 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [14990 Valid, 50387 Invalid, 4269 Unknown, 0 Unchecked, 0.3s Time], IncrementalHoareTripleChecker [0 Valid, 4264 Invalid, 5 Unknown, 0 Unchecked, 46.0s Time] [2022-12-14 10:11:10,236 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 150542 states. [2022-12-14 10:11:19,894 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 150542 to 150540. [2022-12-14 10:11:19,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 150540 states, 91809 states have (on average 1.3284318530862986) internal successors, (121962), 95444 states have internal predecessors, (121962), 52901 states have call successors, (52901), 5834 states have call predecessors, (52901), 5829 states have return successors, (53016), 52074 states have call predecessors, (53016), 52898 states have call successors, (53016) [2022-12-14 10:11:21,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150540 states to 150540 states and 227879 transitions. [2022-12-14 10:11:21,086 INFO L78 Accepts]: Start accepts. Automaton has 150540 states and 227879 transitions. Word has length 1258 [2022-12-14 10:11:21,087 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 10:11:21,087 INFO L495 AbstractCegarLoop]: Abstraction has 150540 states and 227879 transitions. [2022-12-14 10:11:21,087 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 100.25) internal successors, (401), 4 states have internal predecessors, (401), 2 states have call successors, (168), 2 states have call predecessors, (168), 1 states have return successors, (167), 2 states have call predecessors, (167), 2 states have call successors, (167) [2022-12-14 10:11:21,088 INFO L276 IsEmpty]: Start isEmpty. Operand 150540 states and 227879 transitions. [2022-12-14 10:11:21,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1460 [2022-12-14 10:11:21,648 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 10:11:21,649 INFO L195 NwaCegarLoop]: trace histogram [54, 42, 42, 42, 42, 42, 42, 31, 21, 21, 6, 6, 6, 6, 6, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 10:11:21,649 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-14 10:11:21,649 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 10:11:21,650 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 10:11:21,650 INFO L85 PathProgramCache]: Analyzing trace with hash -266274140, now seen corresponding path program 1 times [2022-12-14 10:11:21,650 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 10:11:21,650 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2141564978] [2022-12-14 10:11:21,650 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 10:11:21,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 10:11:22,211 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-12-14 10:11:22,211 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [567883600] [2022-12-14 10:11:22,212 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 10:11:22,212 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 10:11:22,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bee71a-d718-49d5-9387-d51d5ba0ee33/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 10:11:22,213 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bee71a-d718-49d5-9387-d51d5ba0ee33/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 10:11:22,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bee71a-d718-49d5-9387-d51d5ba0ee33/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-12-14 10:11:27,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 10:11:27,134 INFO L263 TraceCheckSpWp]: Trace formula consists of 23387 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 10:11:27,176 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 10:11:27,272 INFO L134 CoverageAnalysis]: Checked inductivity of 9980 backedges. 781 proven. 0 refuted. 0 times theorem prover too weak. 9199 trivial. 0 not checked. [2022-12-14 10:11:27,272 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 10:11:27,272 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 10:11:27,272 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2141564978] [2022-12-14 10:11:27,272 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-12-14 10:11:27,272 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [567883600] [2022-12-14 10:11:27,272 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [567883600] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 10:11:27,273 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 10:11:27,273 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 10:11:27,273 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [877117224] [2022-12-14 10:11:27,273 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 10:11:27,274 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 10:11:27,274 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 10:11:27,275 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 10:11:27,275 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 10:11:27,275 INFO L87 Difference]: Start difference. First operand 150540 states and 227879 transitions. Second operand has 3 states, 3 states have (on average 179.33333333333334) internal successors, (538), 3 states have internal predecessors, (538), 2 states have call successors, (202), 2 states have call predecessors, (202), 2 states have return successors, (201), 2 states have call predecessors, (201), 2 states have call successors, (201) [2022-12-14 10:11:34,540 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.56s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:11:35,664 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:11:41,224 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:11:44,825 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:11:49,997 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 10:11:59,527 WARN L539 Checker$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 10:12:02,275 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 10:12:08,794 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 10:12:08,794 INFO L93 Difference]: Finished difference Result 301094 states and 456908 transitions. [2022-12-14 10:12:08,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 10:12:08,795 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 179.33333333333334) internal successors, (538), 3 states have internal predecessors, (538), 2 states have call successors, (202), 2 states have call predecessors, (202), 2 states have return successors, (201), 2 states have call predecessors, (201), 2 states have call successors, (201) Word has length 1459 [2022-12-14 10:12:08,796 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 10:12:09,832 INFO L225 Difference]: With dead ends: 301094 [2022-12-14 10:12:09,832 INFO L226 Difference]: Without dead ends: 150635 [2022-12-14 10:12:10,651 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1458 GetRequests, 1457 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 10:12:10,652 INFO L413 NwaCegarLoop]: 14502 mSDtfsCounter, 3 mSDsluCounter, 14493 mSDsCounter, 0 mSdLazyCounter, 2849 mSolverCounterSat, 1 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 32.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 28995 SdHoareTripleChecker+Invalid, 2853 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2849 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 34.0s IncrementalHoareTripleChecker+Time [2022-12-14 10:12:10,652 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 28995 Invalid, 2853 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 2849 Invalid, 3 Unknown, 0 Unchecked, 34.0s Time] [2022-12-14 10:12:10,770 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 150635 states. [2022-12-14 10:12:20,498 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 150635 to 150578. [2022-12-14 10:12:20,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 150578 states, 91847 states have (on average 1.3282959704726338) internal successors, (122000), 95482 states have internal predecessors, (122000), 52901 states have call successors, (52901), 5834 states have call predecessors, (52901), 5829 states have return successors, (53016), 52074 states have call predecessors, (53016), 52898 states have call successors, (53016) [2022-12-14 10:12:22,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150578 states to 150578 states and 227917 transitions. [2022-12-14 10:12:22,078 INFO L78 Accepts]: Start accepts. Automaton has 150578 states and 227917 transitions. Word has length 1459 [2022-12-14 10:12:22,080 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 10:12:22,080 INFO L495 AbstractCegarLoop]: Abstraction has 150578 states and 227917 transitions. [2022-12-14 10:12:22,081 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 179.33333333333334) internal successors, (538), 3 states have internal predecessors, (538), 2 states have call successors, (202), 2 states have call predecessors, (202), 2 states have return successors, (201), 2 states have call predecessors, (201), 2 states have call successors, (201) [2022-12-14 10:12:22,081 INFO L276 IsEmpty]: Start isEmpty. Operand 150578 states and 227917 transitions. [2022-12-14 10:12:22,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1519 [2022-12-14 10:12:22,979 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 10:12:22,980 INFO L195 NwaCegarLoop]: trace histogram [54, 42, 42, 42, 42, 42, 42, 31, 21, 21, 8, 8, 8, 8, 8, 8, 8, 6, 6, 6, 6, 6, 5, 5, 5, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 10:12:23,041 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bee71a-d718-49d5-9387-d51d5ba0ee33/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-12-14 10:12:23,180 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bee71a-d718-49d5-9387-d51d5ba0ee33/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2022-12-14 10:12:23,181 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 10:12:23,181 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 10:12:23,182 INFO L85 PathProgramCache]: Analyzing trace with hash -1878218927, now seen corresponding path program 1 times [2022-12-14 10:12:23,182 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 10:12:23,182 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1968135838] [2022-12-14 10:12:23,182 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 10:12:23,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 10:12:23,916 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-12-14 10:12:23,916 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [103575537] [2022-12-14 10:12:23,917 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 10:12:23,917 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 10:12:23,917 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bee71a-d718-49d5-9387-d51d5ba0ee33/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 10:12:23,918 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bee71a-d718-49d5-9387-d51d5ba0ee33/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 10:12:23,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3bee71a-d718-49d5-9387-d51d5ba0ee33/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-12-14 10:12:29,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 10:12:29,744 INFO L263 TraceCheckSpWp]: Trace formula consists of 23758 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 10:12:29,774 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 10:12:30,707 INFO L134 CoverageAnalysis]: Checked inductivity of 10174 backedges. 1136 proven. 0 refuted. 0 times theorem prover too weak. 9038 trivial. 0 not checked. [2022-12-14 10:12:30,707 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 10:12:30,708 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 10:12:30,708 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1968135838] [2022-12-14 10:12:30,708 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-12-14 10:12:30,708 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [103575537] [2022-12-14 10:12:30,708 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [103575537] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 10:12:30,708 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 10:12:30,708 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 10:12:30,709 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1116781079] [2022-12-14 10:12:30,709 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 10:12:30,710 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 10:12:30,711 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 10:12:30,712 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 10:12:30,712 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 10:12:30,712 INFO L87 Difference]: Start difference. First operand 150578 states and 227917 transitions. Second operand has 3 states, 3 states have (on average 173.0) internal successors, (519), 3 states have internal predecessors, (519), 3 states have call successors, (195), 3 states have call predecessors, (195), 3 states have return successors, (194), 3 states have call predecessors, (194), 3 states have call successors, (194)