./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--broadcom--tg3.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef3497e0-d4c2-4f23-a4ff-43591c387da2/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef3497e0-d4c2-4f23-a4ff-43591c387da2/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_ef3497e0-d4c2-4f23-a4ff-43591c387da2/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef3497e0-d4c2-4f23-a4ff-43591c387da2/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--broadcom--tg3.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef3497e0-d4c2-4f23-a4ff-43591c387da2/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_ef3497e0-d4c2-4f23-a4ff-43591c387da2/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 3b8a1b1ef93877f5e9c556a1a7fdcf95fcc876f7452be7ebe5beda48bb46783e --- 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 09:02:31,359 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 09:02:31,360 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 09:02:31,372 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 09:02:31,372 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 09:02:31,373 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 09:02:31,374 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 09:02:31,375 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 09:02:31,376 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 09:02:31,376 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 09:02:31,377 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 09:02:31,378 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 09:02:31,378 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 09:02:31,379 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 09:02:31,380 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 09:02:31,381 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 09:02:31,381 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 09:02:31,382 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 09:02:31,383 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 09:02:31,384 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 09:02:31,385 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 09:02:31,386 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 09:02:31,387 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 09:02:31,388 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 09:02:31,404 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 09:02:31,404 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 09:02:31,405 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 09:02:31,405 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 09:02:31,406 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 09:02:31,406 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 09:02:31,406 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 09:02:31,407 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 09:02:31,408 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 09:02:31,408 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 09:02:31,409 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 09:02:31,409 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 09:02:31,409 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 09:02:31,410 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 09:02:31,410 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 09:02:31,410 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 09:02:31,411 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 09:02:31,412 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef3497e0-d4c2-4f23-a4ff-43591c387da2/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-12-14 09:02:31,433 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 09:02:31,434 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 09:02:31,434 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 09:02:31,434 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 09:02:31,435 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 09:02:31,435 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 09:02:31,435 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 09:02:31,435 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 09:02:31,436 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 09:02:31,436 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 09:02:31,436 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 09:02:31,436 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 09:02:31,436 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 09:02:31,436 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 09:02:31,437 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 09:02:31,437 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 09:02:31,437 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 09:02:31,437 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 09:02:31,438 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 09:02:31,438 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 09:02:31,438 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 09:02:31,438 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 09:02:31,438 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 09:02:31,438 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 09:02:31,439 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 09:02:31,439 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 09:02:31,439 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 09:02:31,439 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 09:02:31,439 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 09:02:31,440 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 09:02:31,440 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 09:02:31,440 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 09:02:31,440 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 09:02:31,440 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 09:02:31,440 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 09:02:31,441 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 09:02:31,441 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 09:02:31,441 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 09:02:31,441 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_ef3497e0-d4c2-4f23-a4ff-43591c387da2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef3497e0-d4c2-4f23-a4ff-43591c387da2/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3b8a1b1ef93877f5e9c556a1a7fdcf95fcc876f7452be7ebe5beda48bb46783e [2022-12-14 09:02:31,635 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 09:02:31,655 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 09:02:31,657 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 09:02:31,658 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 09:02:31,658 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 09:02:31,660 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef3497e0-d4c2-4f23-a4ff-43591c387da2/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--broadcom--tg3.ko-entry_point.cil.out.i [2022-12-14 09:02:34,203 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 09:02:34,971 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 09:02:34,972 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef3497e0-d4c2-4f23-a4ff-43591c387da2/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--broadcom--tg3.ko-entry_point.cil.out.i [2022-12-14 09:02:35,046 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef3497e0-d4c2-4f23-a4ff-43591c387da2/bin/utaipan-gh47qXpMRh/data/30f5cb5b5/2bfc3d3c76b4464396557d93a54ef996/FLAG308f651d8 [2022-12-14 09:02:35,308 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef3497e0-d4c2-4f23-a4ff-43591c387da2/bin/utaipan-gh47qXpMRh/data/30f5cb5b5/2bfc3d3c76b4464396557d93a54ef996 [2022-12-14 09:02:35,311 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 09:02:35,313 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 09:02:35,314 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 09:02:35,314 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 09:02:35,318 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 09:02:35,319 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:02:35" (1/1) ... [2022-12-14 09:02:35,320 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73e13fa6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:02:35, skipping insertion in model container [2022-12-14 09:02:35,320 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:02:35" (1/1) ... [2022-12-14 09:02:35,339 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 09:02:35,530 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 09:02:36,191 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 09:02:36,310 WARN L623 FunctionHandler]: Unknown extern function __bitmap_weight [2022-12-14 09:02:36,384 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 09:02:36,720 WARN L623 FunctionHandler]: Unknown extern function __local_bh_disable_ip [2022-12-14 09:02:36,739 WARN L623 FunctionHandler]: Unknown extern function __local_bh_enable_ip [2022-12-14 09:02:36,824 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 09:02:36,834 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-12-14 09:02:36,845 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 09:02:36,855 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-12-14 09:02:36,865 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 09:02:36,913 WARN L623 FunctionHandler]: Unknown extern function __usecs_to_jiffies [2022-12-14 09:02:36,942 WARN L623 FunctionHandler]: Unknown extern function ktime_get_with_offset [2022-12-14 09:02:37,200 WARN L623 FunctionHandler]: Unknown extern function __kmalloc [2022-12-14 09:02:37,517 WARN L623 FunctionHandler]: Unknown extern function __might_fault [2022-12-14 09:02:37,518 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 09:02:37,518 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-12-14 09:02:37,528 WARN L623 FunctionHandler]: Unknown extern function __might_fault [2022-12-14 09:02:37,529 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-14 09:02:37,530 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-12-14 09:02:37,559 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 09:02:37,867 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-14 09:02:37,877 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-12-14 09:02:37,887 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-12-14 09:02:37,897 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_byte [2022-12-14 09:02:37,908 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_word [2022-12-14 09:02:37,917 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_dword [2022-12-14 09:02:37,954 WARN L623 FunctionHandler]: Unknown extern function pcie_capability_clear_and_set_word [2022-12-14 09:02:37,964 WARN L623 FunctionHandler]: Unknown extern function pcie_capability_clear_and_set_word [2022-12-14 09:02:38,169 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_range [2022-12-14 09:02:38,280 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 09:02:38,283 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 09:02:38,284 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 09:02:38,295 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 09:02:38,306 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 09:02:38,317 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 09:02:38,328 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-12-14 09:02:38,338 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-12-14 09:02:38,349 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-12-14 09:02:38,397 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 09:02:38,408 WARN L623 FunctionHandler]: Unknown extern function dma_alloc_attrs [2022-12-14 09:02:38,481 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-14 09:02:38,864 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 09:02:38,873 WARN L623 FunctionHandler]: Unknown extern function __free_page_frag [2022-12-14 09:02:38,906 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 09:02:38,947 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-12-14 09:02:38,957 WARN L623 FunctionHandler]: Unknown extern function skb_clone_tx_timestamp [2022-12-14 09:02:39,183 WARN L623 FunctionHandler]: Unknown extern function mdiobus_alloc_size [2022-12-14 09:02:39,362 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-14 09:02:39,565 WARN L623 FunctionHandler]: Unknown extern function netif_tx_wake_queue [2022-12-14 09:02:39,628 WARN L623 FunctionHandler]: Unknown extern function dql_completed [2022-12-14 09:02:39,629 WARN L623 FunctionHandler]: Unknown extern function netif_schedule_queue [2022-12-14 09:02:39,642 WARN L623 FunctionHandler]: Unknown extern function dql_reset [2022-12-14 09:02:39,712 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-14 09:02:39,820 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 09:02:39,821 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 09:02:39,822 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 09:02:39,822 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 09:02:39,822 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 09:02:39,902 WARN L623 FunctionHandler]: Unknown extern function __skb_gso_segment [2022-12-14 09:02:40,293 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 09:02:40,312 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 09:02:40,322 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 09:02:40,332 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 09:02:40,344 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-14 09:02:40,345 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-14 09:02:40,396 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 09:02:40,407 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 09:02:40,431 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:40,453 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:40,463 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:40,559 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:40,560 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:40,560 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:40,561 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:40,581 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:40,581 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:40,582 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:40,582 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:40,684 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:40,685 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:40,732 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:40,748 WARN L623 FunctionHandler]: Unknown extern function mdiobus_register [2022-12-14 09:02:40,749 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 09:02:40,749 WARN L623 FunctionHandler]: Unknown extern function mdiobus_free [2022-12-14 09:02:40,751 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 09:02:40,751 WARN L623 FunctionHandler]: Unknown extern function mdiobus_unregister [2022-12-14 09:02:40,751 WARN L623 FunctionHandler]: Unknown extern function mdiobus_free [2022-12-14 09:02:40,768 WARN L623 FunctionHandler]: Unknown extern function mdiobus_unregister [2022-12-14 09:02:40,768 WARN L623 FunctionHandler]: Unknown extern function mdiobus_free [2022-12-14 09:02:40,793 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_usecs [2022-12-14 09:02:40,794 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:40,886 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:40,887 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 09:02:40,887 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:40,888 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 09:02:40,888 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:40,901 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 09:02:40,902 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 09:02:40,903 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 09:02:40,905 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 09:02:40,985 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:41,001 WARN L623 FunctionHandler]: Unknown extern function phy_connect [2022-12-14 09:02:41,001 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 09:02:41,003 WARN L623 FunctionHandler]: Unknown extern function phy_disconnect [2022-12-14 09:02:41,017 WARN L623 FunctionHandler]: Unknown extern function phy_start [2022-12-14 09:02:41,017 WARN L623 FunctionHandler]: Unknown extern function phy_start_aneg [2022-12-14 09:02:41,029 WARN L623 FunctionHandler]: Unknown extern function phy_stop [2022-12-14 09:02:41,042 WARN L623 FunctionHandler]: Unknown extern function phy_disconnect [2022-12-14 09:02:41,232 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 09:02:41,242 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 09:02:41,252 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:41,253 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 09:02:41,254 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:41,360 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:41,372 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:41,412 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 09:02:41,422 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-14 09:02:41,423 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:41,480 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 09:02:41,492 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 09:02:41,514 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:41,516 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:41,535 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:41,575 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 09:02:41,597 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 09:02:41,611 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:41,621 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 09:02:41,631 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:41,632 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 09:02:41,632 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 09:02:41,654 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 09:02:41,695 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 09:02:41,696 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 09:02:41,717 WARN L623 FunctionHandler]: Unknown extern function phy_start_aneg [2022-12-14 09:02:41,718 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 09:02:41,719 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:41,720 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:41,720 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:41,732 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-12-14 09:02:41,732 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 09:02:41,765 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:41,765 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:41,765 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:41,786 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:41,827 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 09:02:41,827 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 09:02:41,837 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:41,857 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:41,858 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:41,859 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:41,860 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:41,861 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:41,861 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:41,865 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:41,865 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:41,866 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:41,866 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:41,866 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:41,866 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:41,867 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:41,867 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:41,880 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:41,881 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:41,882 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:41,884 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:41,895 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:41,895 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:41,895 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:41,896 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:41,906 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:41,907 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:41,907 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:41,907 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:41,919 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:41,920 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:41,932 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:41,932 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:41,933 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:41,933 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:41,943 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:41,944 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:41,944 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:41,945 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:41,957 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:41,958 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:41,960 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:41,962 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:42,024 WARN L623 FunctionHandler]: Unknown extern function ptp_clock_index [2022-12-14 09:02:42,054 WARN L623 FunctionHandler]: Unknown extern function ns_to_timespec [2022-12-14 09:02:42,075 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 09:02:42,075 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 09:02:42,119 WARN L623 FunctionHandler]: Unknown extern function ptp_clock_unregister [2022-12-14 09:02:42,163 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 09:02:42,163 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 09:02:42,164 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 09:02:42,164 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 09:02:42,175 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 09:02:42,198 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-12-14 09:02:42,200 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 09:02:42,200 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 09:02:42,201 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 09:02:42,201 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 09:02:42,201 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 09:02:42,201 WARN L623 FunctionHandler]: Unknown extern function netif_tx_wake_queue [2022-12-14 09:02:42,211 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 09:02:42,232 WARN L623 FunctionHandler]: Unknown extern function netdev_alloc_frag [2022-12-14 09:02:42,266 WARN L623 FunctionHandler]: Unknown extern function build_skb [2022-12-14 09:02:42,268 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 09:02:42,268 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-14 09:02:42,269 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-14 09:02:42,285 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:42,355 WARN L623 FunctionHandler]: Unknown extern function napi_complete_done [2022-12-14 09:02:42,369 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 09:02:42,370 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 09:02:42,370 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 09:02:42,371 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 09:02:42,385 WARN L623 FunctionHandler]: Unknown extern function napi_complete_done [2022-12-14 09:02:42,397 WARN L623 FunctionHandler]: Unknown extern function napi_disable [2022-12-14 09:02:42,422 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-14 09:02:42,422 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-14 09:02:42,435 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-12-14 09:02:42,448 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 09:02:42,461 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 09:02:42,475 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-14 09:02:42,568 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 09:02:42,656 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-12-14 09:02:42,656 WARN L623 FunctionHandler]: Unknown extern function skb_copy_expand [2022-12-14 09:02:42,676 WARN L623 FunctionHandler]: Unknown extern function netif_tx_wake_queue [2022-12-14 09:02:42,678 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 09:02:42,682 WARN L623 FunctionHandler]: Unknown extern function skb_checksum_help [2022-12-14 09:02:42,686 WARN L623 FunctionHandler]: Unknown extern function netif_tx_wake_queue [2022-12-14 09:02:42,701 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:42,714 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:42,714 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:42,715 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:42,728 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 09:02:42,728 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 09:02:42,728 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 09:02:42,777 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 09:02:42,778 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 09:02:42,788 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 09:02:42,788 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 09:02:42,788 WARN L623 FunctionHandler]: Unknown extern function dma_free_attrs [2022-12-14 09:02:42,789 WARN L623 FunctionHandler]: Unknown extern function dma_free_attrs [2022-12-14 09:02:42,799 WARN L623 FunctionHandler]: Unknown extern function dma_alloc_attrs [2022-12-14 09:02:42,799 WARN L623 FunctionHandler]: Unknown extern function dma_alloc_attrs [2022-12-14 09:02:42,833 WARN L623 FunctionHandler]: Unknown extern function dma_free_attrs [2022-12-14 09:02:42,834 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 09:02:42,846 WARN L623 FunctionHandler]: Unknown extern function dma_alloc_attrs [2022-12-14 09:02:42,856 WARN L623 FunctionHandler]: Unknown extern function dma_free_attrs [2022-12-14 09:02:42,876 WARN L623 FunctionHandler]: Unknown extern function dma_free_attrs [2022-12-14 09:02:42,876 WARN L623 FunctionHandler]: Unknown extern function dma_free_attrs [2022-12-14 09:02:42,897 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 09:02:42,898 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:42,898 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 09:02:42,909 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:42,910 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:42,910 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:42,911 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 09:02:42,963 WARN L623 FunctionHandler]: Unknown extern function pci_device_is_present [2022-12-14 09:02:42,964 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-14 09:02:42,966 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:42,966 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:42,967 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:42,967 WARN L623 FunctionHandler]: Unknown extern function pcie_capability_write_word [2022-12-14 09:02:42,969 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:43,155 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:43,228 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:43,228 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 09:02:43,238 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:43,239 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:43,239 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:43,240 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:43,241 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:43,242 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:43,243 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:43,244 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:43,248 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:43,248 WARN L623 FunctionHandler]: Unknown extern function netdev_rss_key_fill [2022-12-14 09:02:43,249 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:43,250 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:43,250 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:43,299 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 09:02:43,314 WARN L623 FunctionHandler]: Unknown extern function hwmon_device_unregister [2022-12-14 09:02:43,327 WARN L623 FunctionHandler]: Unknown extern function hwmon_device_register_with_groups [2022-12-14 09:02:43,328 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 09:02:43,380 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:43,380 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:43,381 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-14 09:02:43,405 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-14 09:02:43,424 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 09:02:43,424 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-14 09:02:43,434 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 09:02:43,435 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 09:02:43,435 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 09:02:43,457 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 09:02:43,467 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 09:02:43,468 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-14 09:02:43,478 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-14 09:02:43,478 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 09:02:43,479 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 09:02:43,479 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 09:02:43,499 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-12-14 09:02:43,499 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix_range [2022-12-14 09:02:43,500 WARN L623 FunctionHandler]: Unknown extern function netdev_notice [2022-12-14 09:02:43,500 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_rx_queues [2022-12-14 09:02:43,501 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-14 09:02:43,501 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_tx_queues [2022-12-14 09:02:43,511 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 09:02:43,519 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_tx_queues [2022-12-14 09:02:43,519 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_rx_queues [2022-12-14 09:02:43,529 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-14 09:02:43,529 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-14 09:02:43,559 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 09:02:43,560 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 09:02:43,560 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 09:02:43,561 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 09:02:43,561 WARN L623 FunctionHandler]: Unknown extern function netdev_notice [2022-12-14 09:02:43,562 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 09:02:43,571 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 09:02:43,572 WARN L623 FunctionHandler]: Unknown extern function pci_device_is_present [2022-12-14 09:02:43,638 WARN L623 FunctionHandler]: Unknown extern function ___might_sleep [2022-12-14 09:02:43,638 WARN L623 FunctionHandler]: Unknown extern function _cond_resched [2022-12-14 09:02:43,650 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 09:02:43,660 WARN L623 FunctionHandler]: Unknown extern function phy_ethtool_gset [2022-12-14 09:02:43,672 WARN L623 FunctionHandler]: Unknown extern function phy_ethtool_sset [2022-12-14 09:02:43,682 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 09:02:43,683 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 09:02:43,683 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 09:02:43,684 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 09:02:43,704 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-14 09:02:43,733 WARN L623 FunctionHandler]: Unknown extern function phy_start_aneg [2022-12-14 09:02:43,774 WARN L623 FunctionHandler]: Unknown extern function phy_start_aneg [2022-12-14 09:02:43,833 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-12-14 09:02:43,854 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 09:02:43,884 WARN L623 FunctionHandler]: Unknown extern function pci_read_vpd [2022-12-14 09:02:43,885 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 09:02:43,897 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 09:02:43,898 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_tag [2022-12-14 09:02:43,898 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-12-14 09:02:43,899 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 09:02:43,909 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-14 09:02:43,925 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 09:02:43,958 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 09:02:43,960 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 09:02:43,960 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:43,960 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 09:02:43,961 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:43,961 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:43,961 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 09:02:43,974 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:43,974 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:43,975 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:44,008 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 09:02:44,018 WARN L623 FunctionHandler]: Unknown extern function phy_mii_ioctl [2022-12-14 09:02:44,049 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 09:02:44,049 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 09:02:44,049 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 09:02:44,060 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 09:02:44,090 WARN L623 FunctionHandler]: Unknown extern function netdev_update_features [2022-12-14 09:02:44,090 WARN L623 FunctionHandler]: Unknown extern function netdev_update_features [2022-12-14 09:02:44,248 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 09:02:44,249 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:44,249 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 09:02:44,271 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-14 09:02:44,274 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-14 09:02:44,275 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-14 09:02:44,275 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_capable [2022-12-14 09:02:44,284 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:44,285 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:44,294 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:44,336 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_tag [2022-12-14 09:02:44,336 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-12-14 09:02:44,337 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 09:02:44,337 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-12-14 09:02:44,338 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-12-14 09:02:44,339 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 09:02:44,382 WARN L623 FunctionHandler]: Unknown extern function strncat [2022-12-14 09:02:44,432 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 09:02:44,452 WARN L623 FunctionHandler]: Unknown extern function pci_get_slot [2022-12-14 09:02:44,453 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-14 09:02:44,453 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-14 09:02:44,487 WARN L623 FunctionHandler]: Unknown extern function pci_get_device [2022-12-14 09:02:44,487 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-14 09:02:44,488 WARN L623 FunctionHandler]: Unknown extern function pci_get_device [2022-12-14 09:02:44,489 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-14 09:02:44,489 WARN L623 FunctionHandler]: Unknown extern function pci_get_device [2022-12-14 09:02:44,490 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-14 09:02:44,494 WARN L623 FunctionHandler]: Unknown extern function pcie_capability_read_word [2022-12-14 09:02:44,495 WARN L623 FunctionHandler]: Unknown extern function pci_find_capability [2022-12-14 09:02:44,495 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 09:02:44,496 WARN L623 FunctionHandler]: Unknown extern function pci_dev_present [2022-12-14 09:02:44,498 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 09:02:44,502 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:44,503 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 09:02:44,537 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:44,537 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:44,538 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:44,547 WARN L623 FunctionHandler]: Unknown extern function dma_alloc_attrs [2022-12-14 09:02:44,549 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 09:02:44,550 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 09:02:44,550 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 09:02:44,551 WARN L623 FunctionHandler]: Unknown extern function pci_dev_present [2022-12-14 09:02:44,551 WARN L623 FunctionHandler]: Unknown extern function dma_free_attrs [2022-12-14 09:02:44,587 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 09:02:44,587 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 09:02:44,588 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 09:02:44,588 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 09:02:44,588 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 09:02:44,589 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 09:02:44,590 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 09:02:44,590 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 09:02:44,590 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 09:02:44,591 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 09:02:44,611 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:02:44,611 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 09:02:44,612 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 09:02:44,612 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-14 09:02:44,612 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 09:02:44,612 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 09:02:44,612 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-14 09:02:44,613 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 09:02:44,613 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 09:02:44,613 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 09:02:44,613 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 09:02:44,614 WARN L623 FunctionHandler]: Unknown extern function pci_ioremap_bar [2022-12-14 09:02:44,614 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 09:02:44,615 WARN L623 FunctionHandler]: Unknown extern function pci_ioremap_bar [2022-12-14 09:02:44,615 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 09:02:44,615 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 09:02:44,616 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 09:02:44,616 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 09:02:44,618 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 09:02:44,619 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 09:02:44,619 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 09:02:44,619 WARN L623 FunctionHandler]: Unknown extern function ptp_clock_register [2022-12-14 09:02:44,620 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 09:02:44,629 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 09:02:44,629 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 09:02:44,630 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 09:02:44,630 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 09:02:44,631 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 09:02:44,631 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 09:02:44,631 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 09:02:44,631 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 09:02:44,631 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 09:02:44,641 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 09:02:44,642 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 09:02:44,642 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 09:02:44,642 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 09:02:44,642 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 09:02:44,652 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 09:02:44,652 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 09:02:44,652 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 09:02:44,653 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 09:02:44,662 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 09:02:44,662 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 09:02:44,663 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 09:02:44,672 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 09:02:44,672 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 09:02:44,673 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-14 09:02:44,673 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 09:02:44,682 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 09:02:44,683 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 09:02:44,683 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 09:02:44,683 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-14 09:02:44,684 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 09:02:44,684 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 09:02:44,693 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 09:02:44,694 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 09:02:44,694 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 09:02:44,694 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 09:02:44,694 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-14 09:02:44,694 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 09:02:44,695 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-14 09:02:44,695 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 09:02:44,704 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 09:02:44,705 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 09:02:44,705 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 09:02:44,705 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 09:02:44,945 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 09:02:44,946 WARN L623 FunctionHandler]: Unknown extern function ldv_suspend_late_6 [2022-12-14 09:02:44,946 WARN L623 FunctionHandler]: Unknown extern function ldv_restore_early_6 [2022-12-14 09:02:44,947 WARN L623 FunctionHandler]: Unknown extern function ldv_resume_early_6 [2022-12-14 09:02:44,947 WARN L623 FunctionHandler]: Unknown extern function ldv_thaw_early_6 [2022-12-14 09:02:44,947 WARN L623 FunctionHandler]: Unknown extern function ldv_resume_noirq_6 [2022-12-14 09:02:44,947 WARN L623 FunctionHandler]: Unknown extern function ldv_freeze_noirq_6 [2022-12-14 09:02:44,947 WARN L623 FunctionHandler]: Unknown extern function ldv_prepare_6 [2022-12-14 09:02:44,948 WARN L623 FunctionHandler]: Unknown extern function ldv_freeze_late_6 [2022-12-14 09:02:44,948 WARN L623 FunctionHandler]: Unknown extern function ldv_thaw_noirq_6 [2022-12-14 09:02:44,948 WARN L623 FunctionHandler]: Unknown extern function ldv_poweroff_noirq_6 [2022-12-14 09:02:44,948 WARN L623 FunctionHandler]: Unknown extern function ldv_poweroff_late_6 [2022-12-14 09:02:44,948 WARN L623 FunctionHandler]: Unknown extern function ldv_restore_noirq_6 [2022-12-14 09:02:44,948 WARN L623 FunctionHandler]: Unknown extern function ldv_suspend_noirq_6 [2022-12-14 09:02:44,949 WARN L623 FunctionHandler]: Unknown extern function ldv_complete_6 [2022-12-14 09:02:44,950 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-14 09:02:44,950 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-14 09:02:44,950 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-14 09:02:44,951 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_uninit_7 [2022-12-14 09:02:44,951 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_init_7 [2022-12-14 09:02:44,953 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-12-14 09:02:44,955 WARN L623 FunctionHandler]: Unknown extern function ldv_suspend_5 [2022-12-14 09:02:44,956 WARN L623 FunctionHandler]: Unknown extern function ldv_release_5 [2022-12-14 09:02:44,956 WARN L623 FunctionHandler]: Unknown extern function ldv_release_5 [2022-12-14 09:02:44,956 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_5 [2022-12-14 09:02:44,957 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 09:02:44,957 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 09:02:44,957 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 09:02:44,958 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-14 09:02:44,958 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 09:02:44,958 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 09:02:44,958 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 09:02:44,958 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 09:02:44,958 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 09:02:44,959 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 09:02:44,959 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 09:02:44,959 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 09:02:44,959 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 09:02:44,959 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-12-14 09:02:44,959 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 09:02:44,960 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 09:02:44,960 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 09:02:44,961 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 09:02:44,961 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 09:02:44,961 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 09:02:44,961 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 09:02:44,961 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 09:02:44,961 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 09:02:44,962 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 09:02:44,962 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 09:02:44,962 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 09:02:44,962 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 09:02:44,962 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 09:02:44,972 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_ef3497e0-d4c2-4f23-a4ff-43591c387da2/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--broadcom--tg3.ko-entry_point.cil.out.i[903324,903337] [2022-12-14 09:02:45,282 WARN L611 FunctionHandler]: implicit declaration of function ldv_xmalloc [2022-12-14 09:02:45,308 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 09:02:45,385 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 09:02:45,488 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 09:02:45,490 WARN L623 FunctionHandler]: Unknown extern function __bitmap_weight [2022-12-14 09:02:45,492 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 09:02:45,496 WARN L623 FunctionHandler]: Unknown extern function __local_bh_disable_ip [2022-12-14 09:02:45,496 WARN L623 FunctionHandler]: Unknown extern function __local_bh_enable_ip [2022-12-14 09:02:45,497 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 09:02:45,497 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-12-14 09:02:45,498 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 09:02:45,498 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-12-14 09:02:45,498 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 09:02:45,499 WARN L623 FunctionHandler]: Unknown extern function __usecs_to_jiffies [2022-12-14 09:02:45,500 WARN L623 FunctionHandler]: Unknown extern function ktime_get_with_offset [2022-12-14 09:02:45,503 WARN L623 FunctionHandler]: Unknown extern function __kmalloc [2022-12-14 09:02:45,505 WARN L623 FunctionHandler]: Unknown extern function __might_fault [2022-12-14 09:02:45,506 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 09:02:45,506 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-12-14 09:02:45,507 WARN L623 FunctionHandler]: Unknown extern function __might_fault [2022-12-14 09:02:45,507 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-14 09:02:45,507 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-12-14 09:02:45,508 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 09:02:45,510 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-14 09:02:45,512 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-12-14 09:02:45,514 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-12-14 09:02:45,516 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_byte [2022-12-14 09:02:45,518 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_word [2022-12-14 09:02:45,520 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_dword [2022-12-14 09:02:45,522 WARN L623 FunctionHandler]: Unknown extern function pcie_capability_clear_and_set_word [2022-12-14 09:02:45,523 WARN L623 FunctionHandler]: Unknown extern function pcie_capability_clear_and_set_word [2022-12-14 09:02:45,524 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_range [2022-12-14 09:02:45,527 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 09:02:45,528 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 09:02:45,528 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 09:02:45,529 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 09:02:45,530 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 09:02:45,531 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 09:02:45,532 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-12-14 09:02:45,533 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-12-14 09:02:45,534 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-12-14 09:02:45,535 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 09:02:45,535 WARN L623 FunctionHandler]: Unknown extern function dma_alloc_attrs [2022-12-14 09:02:45,537 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-14 09:02:45,550 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 09:02:45,550 WARN L623 FunctionHandler]: Unknown extern function __free_page_frag [2022-12-14 09:02:45,552 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 09:02:45,553 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-12-14 09:02:45,553 WARN L623 FunctionHandler]: Unknown extern function skb_clone_tx_timestamp [2022-12-14 09:02:45,558 WARN L623 FunctionHandler]: Unknown extern function mdiobus_alloc_size [2022-12-14 09:02:45,559 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-14 09:02:45,561 WARN L623 FunctionHandler]: Unknown extern function netif_tx_wake_queue [2022-12-14 09:02:45,562 WARN L623 FunctionHandler]: Unknown extern function dql_completed [2022-12-14 09:02:45,562 WARN L623 FunctionHandler]: Unknown extern function netif_schedule_queue [2022-12-14 09:02:45,563 WARN L623 FunctionHandler]: Unknown extern function dql_reset [2022-12-14 09:02:45,564 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-14 09:02:45,565 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 09:02:45,565 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 09:02:45,566 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 09:02:45,566 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 09:02:45,566 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 09:02:45,567 WARN L623 FunctionHandler]: Unknown extern function __skb_gso_segment [2022-12-14 09:02:45,575 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 09:02:45,576 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 09:02:45,577 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 09:02:45,577 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 09:02:45,606 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-14 09:02:45,612 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-14 09:02:45,636 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 09:02:45,637 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 09:02:45,643 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:45,645 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:45,645 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:45,700 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:45,701 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:45,704 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:45,707 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:45,708 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:45,708 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:45,711 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:45,714 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:45,717 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:45,717 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:45,761 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:45,775 WARN L623 FunctionHandler]: Unknown extern function mdiobus_register [2022-12-14 09:02:45,776 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 09:02:45,776 WARN L623 FunctionHandler]: Unknown extern function mdiobus_free [2022-12-14 09:02:45,778 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 09:02:45,778 WARN L623 FunctionHandler]: Unknown extern function mdiobus_unregister [2022-12-14 09:02:45,778 WARN L623 FunctionHandler]: Unknown extern function mdiobus_free [2022-12-14 09:02:45,780 WARN L623 FunctionHandler]: Unknown extern function mdiobus_unregister [2022-12-14 09:02:45,780 WARN L623 FunctionHandler]: Unknown extern function mdiobus_free [2022-12-14 09:02:45,785 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_usecs [2022-12-14 09:02:45,790 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:45,796 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:45,797 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 09:02:45,797 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:45,797 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 09:02:45,798 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:45,798 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 09:02:45,798 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 09:02:45,799 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 09:02:45,799 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 09:02:45,807 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:45,819 WARN L623 FunctionHandler]: Unknown extern function phy_connect [2022-12-14 09:02:45,820 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 09:02:45,820 WARN L623 FunctionHandler]: Unknown extern function phy_disconnect [2022-12-14 09:02:45,822 WARN L623 FunctionHandler]: Unknown extern function phy_start [2022-12-14 09:02:45,822 WARN L623 FunctionHandler]: Unknown extern function phy_start_aneg [2022-12-14 09:02:45,823 WARN L623 FunctionHandler]: Unknown extern function phy_stop [2022-12-14 09:02:45,824 WARN L623 FunctionHandler]: Unknown extern function phy_disconnect [2022-12-14 09:02:45,850 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 09:02:45,851 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 09:02:45,860 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:45,861 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 09:02:45,884 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:45,933 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:45,950 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:45,971 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 09:02:45,975 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-14 09:02:45,976 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:45,998 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 09:02:46,009 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 09:02:46,022 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,036 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,048 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,057 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 09:02:46,061 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 09:02:46,084 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,086 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 09:02:46,088 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,088 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 09:02:46,088 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 09:02:46,091 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 09:02:46,098 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 09:02:46,098 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 09:02:46,102 WARN L623 FunctionHandler]: Unknown extern function phy_start_aneg [2022-12-14 09:02:46,105 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 09:02:46,105 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,107 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,107 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,111 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-12-14 09:02:46,112 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 09:02:46,117 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,117 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,117 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,119 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,121 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 09:02:46,122 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 09:02:46,123 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,124 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,125 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,125 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,126 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,127 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,127 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,131 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,132 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,132 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,132 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,132 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,132 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,133 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,133 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,138 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,145 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,147 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,148 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,149 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,150 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,150 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,150 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,152 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,152 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,152 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,152 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,157 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,160 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,163 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,163 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,166 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,166 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,168 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,168 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,170 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,172 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,177 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,177 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,180 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,182 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,211 WARN L623 FunctionHandler]: Unknown extern function ptp_clock_index [2022-12-14 09:02:46,214 WARN L623 FunctionHandler]: Unknown extern function ns_to_timespec [2022-12-14 09:02:46,217 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 09:02:46,217 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 09:02:46,225 WARN L623 FunctionHandler]: Unknown extern function ptp_clock_unregister [2022-12-14 09:02:46,230 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 09:02:46,230 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 09:02:46,230 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 09:02:46,231 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 09:02:46,232 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 09:02:46,236 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-12-14 09:02:46,238 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 09:02:46,238 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 09:02:46,239 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 09:02:46,239 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 09:02:46,239 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 09:02:46,239 WARN L623 FunctionHandler]: Unknown extern function netif_tx_wake_queue [2022-12-14 09:02:46,240 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 09:02:46,241 WARN L623 FunctionHandler]: Unknown extern function netdev_alloc_frag [2022-12-14 09:02:46,249 WARN L623 FunctionHandler]: Unknown extern function build_skb [2022-12-14 09:02:46,250 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 09:02:46,250 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-14 09:02:46,251 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-14 09:02:46,257 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,284 WARN L623 FunctionHandler]: Unknown extern function napi_complete_done [2022-12-14 09:02:46,296 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 09:02:46,300 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 09:02:46,303 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 09:02:46,307 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 09:02:46,311 WARN L623 FunctionHandler]: Unknown extern function napi_complete_done [2022-12-14 09:02:46,311 WARN L623 FunctionHandler]: Unknown extern function napi_disable [2022-12-14 09:02:46,312 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-14 09:02:46,312 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-14 09:02:46,312 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-12-14 09:02:46,313 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 09:02:46,313 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 09:02:46,314 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-14 09:02:46,342 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 09:02:46,353 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-12-14 09:02:46,354 WARN L623 FunctionHandler]: Unknown extern function skb_copy_expand [2022-12-14 09:02:46,355 WARN L623 FunctionHandler]: Unknown extern function netif_tx_wake_queue [2022-12-14 09:02:46,359 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 09:02:46,362 WARN L623 FunctionHandler]: Unknown extern function skb_checksum_help [2022-12-14 09:02:46,365 WARN L623 FunctionHandler]: Unknown extern function netif_tx_wake_queue [2022-12-14 09:02:46,375 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,376 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,377 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,380 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,381 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 09:02:46,381 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 09:02:46,381 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 09:02:46,385 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 09:02:46,386 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 09:02:46,386 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 09:02:46,387 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 09:02:46,387 WARN L623 FunctionHandler]: Unknown extern function dma_free_attrs [2022-12-14 09:02:46,387 WARN L623 FunctionHandler]: Unknown extern function dma_free_attrs [2022-12-14 09:02:46,388 WARN L623 FunctionHandler]: Unknown extern function dma_alloc_attrs [2022-12-14 09:02:46,389 WARN L623 FunctionHandler]: Unknown extern function dma_alloc_attrs [2022-12-14 09:02:46,391 WARN L623 FunctionHandler]: Unknown extern function dma_free_attrs [2022-12-14 09:02:46,392 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 09:02:46,392 WARN L623 FunctionHandler]: Unknown extern function dma_alloc_attrs [2022-12-14 09:02:46,393 WARN L623 FunctionHandler]: Unknown extern function dma_free_attrs [2022-12-14 09:02:46,394 WARN L623 FunctionHandler]: Unknown extern function dma_free_attrs [2022-12-14 09:02:46,395 WARN L623 FunctionHandler]: Unknown extern function dma_free_attrs [2022-12-14 09:02:46,400 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 09:02:46,400 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,403 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 09:02:46,404 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,406 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,406 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,412 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 09:02:46,445 WARN L623 FunctionHandler]: Unknown extern function pci_device_is_present [2022-12-14 09:02:46,456 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-14 09:02:46,485 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,485 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,485 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,486 WARN L623 FunctionHandler]: Unknown extern function pcie_capability_write_word [2022-12-14 09:02:46,505 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,656 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,724 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,724 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 09:02:46,764 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,768 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,773 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,773 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,775 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,778 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,780 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,781 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,810 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,810 WARN L623 FunctionHandler]: Unknown extern function netdev_rss_key_fill [2022-12-14 09:02:46,812 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,814 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,814 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,851 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 09:02:46,853 WARN L623 FunctionHandler]: Unknown extern function hwmon_device_unregister [2022-12-14 09:02:46,854 WARN L623 FunctionHandler]: Unknown extern function hwmon_device_register_with_groups [2022-12-14 09:02:46,854 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 09:02:46,902 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,902 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:46,904 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-14 09:02:46,905 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-14 09:02:46,906 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 09:02:46,906 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-14 09:02:46,906 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 09:02:46,906 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 09:02:46,909 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 09:02:46,915 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 09:02:46,918 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 09:02:46,918 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-14 09:02:46,919 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-14 09:02:46,919 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 09:02:46,920 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 09:02:46,920 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 09:02:46,921 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-12-14 09:02:46,921 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix_range [2022-12-14 09:02:46,921 WARN L623 FunctionHandler]: Unknown extern function netdev_notice [2022-12-14 09:02:46,922 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_rx_queues [2022-12-14 09:02:46,922 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-14 09:02:46,922 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_tx_queues [2022-12-14 09:02:46,923 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 09:02:46,926 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_tx_queues [2022-12-14 09:02:46,926 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_rx_queues [2022-12-14 09:02:46,927 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-14 09:02:46,927 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-14 09:02:46,931 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 09:02:46,932 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 09:02:46,932 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 09:02:46,932 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 09:02:46,932 WARN L623 FunctionHandler]: Unknown extern function netdev_notice [2022-12-14 09:02:46,933 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 09:02:46,933 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 09:02:46,933 WARN L623 FunctionHandler]: Unknown extern function pci_device_is_present [2022-12-14 09:02:46,944 WARN L623 FunctionHandler]: Unknown extern function ___might_sleep [2022-12-14 09:02:46,944 WARN L623 FunctionHandler]: Unknown extern function _cond_resched [2022-12-14 09:02:46,947 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 09:02:46,948 WARN L623 FunctionHandler]: Unknown extern function phy_ethtool_gset [2022-12-14 09:02:46,950 WARN L623 FunctionHandler]: Unknown extern function phy_ethtool_sset [2022-12-14 09:02:46,951 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 09:02:46,951 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 09:02:46,952 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 09:02:46,952 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 09:02:46,953 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-14 09:02:46,954 WARN L623 FunctionHandler]: Unknown extern function phy_start_aneg [2022-12-14 09:02:46,958 WARN L623 FunctionHandler]: Unknown extern function phy_start_aneg [2022-12-14 09:02:46,961 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-12-14 09:02:46,962 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 09:02:46,968 WARN L623 FunctionHandler]: Unknown extern function pci_read_vpd [2022-12-14 09:02:46,968 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 09:02:46,972 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 09:02:46,972 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_tag [2022-12-14 09:02:46,972 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-12-14 09:02:46,973 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 09:02:46,973 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-14 09:02:46,998 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 09:02:47,004 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 09:02:47,007 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 09:02:47,007 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:47,007 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 09:02:47,010 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:47,010 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:47,011 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 09:02:47,016 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:47,016 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:47,017 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:47,023 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 09:02:47,024 WARN L623 FunctionHandler]: Unknown extern function phy_mii_ioctl [2022-12-14 09:02:47,027 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 09:02:47,027 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 09:02:47,027 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 09:02:47,028 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 09:02:47,030 WARN L623 FunctionHandler]: Unknown extern function netdev_update_features [2022-12-14 09:02:47,030 WARN L623 FunctionHandler]: Unknown extern function netdev_update_features [2022-12-14 09:02:47,056 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 09:02:47,057 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:47,057 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 09:02:47,062 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-14 09:02:47,064 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-14 09:02:47,065 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-14 09:02:47,065 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_capable [2022-12-14 09:02:47,066 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:47,066 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:47,070 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:47,079 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_tag [2022-12-14 09:02:47,079 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-12-14 09:02:47,080 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 09:02:47,080 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-12-14 09:02:47,081 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-12-14 09:02:47,081 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 09:02:47,086 WARN L623 FunctionHandler]: Unknown extern function strncat [2022-12-14 09:02:47,090 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 09:02:47,092 WARN L623 FunctionHandler]: Unknown extern function pci_get_slot [2022-12-14 09:02:47,092 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-14 09:02:47,093 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-14 09:02:47,098 WARN L623 FunctionHandler]: Unknown extern function pci_get_device [2022-12-14 09:02:47,099 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-14 09:02:47,100 WARN L623 FunctionHandler]: Unknown extern function pci_get_device [2022-12-14 09:02:47,100 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-14 09:02:47,100 WARN L623 FunctionHandler]: Unknown extern function pci_get_device [2022-12-14 09:02:47,101 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-14 09:02:47,104 WARN L623 FunctionHandler]: Unknown extern function pcie_capability_read_word [2022-12-14 09:02:47,104 WARN L623 FunctionHandler]: Unknown extern function pci_find_capability [2022-12-14 09:02:47,104 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 09:02:47,105 WARN L623 FunctionHandler]: Unknown extern function pci_dev_present [2022-12-14 09:02:47,123 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 09:02:47,142 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:47,144 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 09:02:47,160 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:47,160 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:47,165 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 09:02:47,166 WARN L623 FunctionHandler]: Unknown extern function dma_alloc_attrs [2022-12-14 09:02:47,170 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 09:02:47,171 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 09:02:47,172 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 09:02:47,173 WARN L623 FunctionHandler]: Unknown extern function pci_dev_present [2022-12-14 09:02:47,174 WARN L623 FunctionHandler]: Unknown extern function dma_free_attrs [2022-12-14 09:02:47,179 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 09:02:47,180 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 09:02:47,181 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 09:02:47,181 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 09:02:47,181 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 09:02:47,181 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 09:02:47,182 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 09:02:47,182 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 09:02:47,182 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 09:02:47,183 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-14 09:02:47,184 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:02:47,185 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 09:02:47,185 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 09:02:47,185 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-14 09:02:47,185 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 09:02:47,185 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 09:02:47,186 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-14 09:02:47,187 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 09:02:47,187 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 09:02:47,187 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 09:02:47,188 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 09:02:47,188 WARN L623 FunctionHandler]: Unknown extern function pci_ioremap_bar [2022-12-14 09:02:47,188 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 09:02:47,189 WARN L623 FunctionHandler]: Unknown extern function pci_ioremap_bar [2022-12-14 09:02:47,189 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 09:02:47,189 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 09:02:47,190 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 09:02:47,190 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 09:02:47,193 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 09:02:47,199 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 09:02:47,199 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 09:02:47,200 WARN L623 FunctionHandler]: Unknown extern function ptp_clock_register [2022-12-14 09:02:47,200 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 09:02:47,201 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 09:02:47,201 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 09:02:47,202 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 09:02:47,202 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 09:02:47,202 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 09:02:47,202 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 09:02:47,202 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 09:02:47,203 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 09:02:47,203 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 09:02:47,203 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 09:02:47,204 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 09:02:47,204 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 09:02:47,204 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 09:02:47,204 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 09:02:47,205 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 09:02:47,205 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 09:02:47,206 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 09:02:47,206 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 09:02:47,206 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 09:02:47,206 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 09:02:47,207 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 09:02:47,207 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 09:02:47,207 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 09:02:47,207 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-14 09:02:47,208 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 09:02:47,208 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 09:02:47,208 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 09:02:47,208 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 09:02:47,209 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-14 09:02:47,209 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 09:02:47,209 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 09:02:47,209 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 09:02:47,209 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 09:02:47,210 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 09:02:47,210 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 09:02:47,210 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-14 09:02:47,210 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 09:02:47,210 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-14 09:02:47,211 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 09:02:47,211 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 09:02:47,211 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 09:02:47,211 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 09:02:47,212 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 09:02:47,244 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 09:02:47,245 WARN L623 FunctionHandler]: Unknown extern function ldv_suspend_late_6 [2022-12-14 09:02:47,245 WARN L623 FunctionHandler]: Unknown extern function ldv_restore_early_6 [2022-12-14 09:02:47,246 WARN L623 FunctionHandler]: Unknown extern function ldv_resume_early_6 [2022-12-14 09:02:47,246 WARN L623 FunctionHandler]: Unknown extern function ldv_thaw_early_6 [2022-12-14 09:02:47,246 WARN L623 FunctionHandler]: Unknown extern function ldv_resume_noirq_6 [2022-12-14 09:02:47,247 WARN L623 FunctionHandler]: Unknown extern function ldv_freeze_noirq_6 [2022-12-14 09:02:47,247 WARN L623 FunctionHandler]: Unknown extern function ldv_prepare_6 [2022-12-14 09:02:47,247 WARN L623 FunctionHandler]: Unknown extern function ldv_freeze_late_6 [2022-12-14 09:02:47,247 WARN L623 FunctionHandler]: Unknown extern function ldv_thaw_noirq_6 [2022-12-14 09:02:47,248 WARN L623 FunctionHandler]: Unknown extern function ldv_poweroff_noirq_6 [2022-12-14 09:02:47,248 WARN L623 FunctionHandler]: Unknown extern function ldv_poweroff_late_6 [2022-12-14 09:02:47,248 WARN L623 FunctionHandler]: Unknown extern function ldv_restore_noirq_6 [2022-12-14 09:02:47,248 WARN L623 FunctionHandler]: Unknown extern function ldv_suspend_noirq_6 [2022-12-14 09:02:47,249 WARN L623 FunctionHandler]: Unknown extern function ldv_complete_6 [2022-12-14 09:02:47,250 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-14 09:02:47,250 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-14 09:02:47,251 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-14 09:02:47,252 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_uninit_7 [2022-12-14 09:02:47,252 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_init_7 [2022-12-14 09:02:47,255 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-12-14 09:02:47,257 WARN L623 FunctionHandler]: Unknown extern function ldv_suspend_5 [2022-12-14 09:02:47,257 WARN L623 FunctionHandler]: Unknown extern function ldv_release_5 [2022-12-14 09:02:47,258 WARN L623 FunctionHandler]: Unknown extern function ldv_release_5 [2022-12-14 09:02:47,258 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_5 [2022-12-14 09:02:47,259 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 09:02:47,260 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 09:02:47,260 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 09:02:47,260 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-14 09:02:47,260 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 09:02:47,261 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 09:02:47,261 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 09:02:47,261 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 09:02:47,261 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 09:02:47,262 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 09:02:47,262 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 09:02:47,262 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 09:02:47,262 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 09:02:47,262 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-12-14 09:02:47,263 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 09:02:47,263 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 09:02:47,264 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 09:02:47,264 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 09:02:47,264 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 09:02:47,265 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 09:02:47,265 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 09:02:47,265 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 09:02:47,265 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 09:02:47,265 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 09:02:47,266 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 09:02:47,266 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 09:02:47,266 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 09:02:47,266 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 09:02:47,267 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_ef3497e0-d4c2-4f23-a4ff-43591c387da2/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--broadcom--tg3.ko-entry_point.cil.out.i[903324,903337] [2022-12-14 09:02:47,276 WARN L611 FunctionHandler]: implicit declaration of function ldv_xmalloc [2022-12-14 09:02:47,281 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 09:02:47,722 INFO L208 MainTranslator]: Completed translation [2022-12-14 09:02:47,723 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:02:47 WrapperNode [2022-12-14 09:02:47,723 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 09:02:47,724 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 09:02:47,724 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 09:02:47,724 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 09:02:47,729 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:02:47" (1/1) ... [2022-12-14 09:02:47,904 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:02:47" (1/1) ... [2022-12-14 09:02:48,413 INFO L138 Inliner]: procedures = 886, calls = 15256, calls flagged for inlining = 431, calls inlined = 406, statements flattened = 35409 [2022-12-14 09:02:48,414 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 09:02:48,415 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 09:02:48,415 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 09:02:48,415 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 09:02:48,425 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:02:47" (1/1) ... [2022-12-14 09:02:48,425 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:02:47" (1/1) ... [2022-12-14 09:02:48,632 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:02:47" (1/1) ... [2022-12-14 09:02:48,632 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:02:47" (1/1) ... [2022-12-14 09:02:48,982 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:02:47" (1/1) ... [2022-12-14 09:02:49,033 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:02:47" (1/1) ... [2022-12-14 09:02:49,141 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:02:47" (1/1) ... [2022-12-14 09:02:49,178 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:02:47" (1/1) ... [2022-12-14 09:02:49,296 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 09:02:49,297 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 09:02:49,297 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 09:02:49,297 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 09:02:49,298 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:02:47" (1/1) ... [2022-12-14 09:02:49,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 09:02:49,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef3497e0-d4c2-4f23-a4ff-43591c387da2/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 09:02:49,323 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef3497e0-d4c2-4f23-a4ff-43591c387da2/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-14 09:02:49,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef3497e0-d4c2-4f23-a4ff-43591c387da2/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-14 09:02:49,515 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_writephy [2022-12-14 09:02:49,515 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_writephy [2022-12-14 09:02:49,515 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_pwrsrc_die_with_vmain [2022-12-14 09:02:49,515 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_pwrsrc_die_with_vmain [2022-12-14 09:02:49,515 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_warn_mgmt_link_flap [2022-12-14 09:02:49,515 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_warn_mgmt_link_flap [2022-12-14 09:02:49,515 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_restore_clk [2022-12-14 09:02:49,515 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_restore_clk [2022-12-14 09:02:49,516 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-12-14 09:02:49,516 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-12-14 09:02:49,516 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_restart_hw [2022-12-14 09:02:49,516 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_restart_hw [2022-12-14 09:02:49,516 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_57780_nvram_info [2022-12-14 09:02:49,516 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_57780_nvram_info [2022-12-14 09:02:49,516 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_toggle_apd [2022-12-14 09:02:49,516 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_toggle_apd [2022-12-14 09:02:49,516 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-12-14 09:02:49,516 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-12-14 09:02:49,516 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2022-12-14 09:02:49,516 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2022-12-14 09:02:49,516 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ints_fini [2022-12-14 09:02:49,517 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ints_fini [2022-12-14 09:02:49,517 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_read_mem [2022-12-14 09:02:49,517 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_read_mem [2022-12-14 09:02:49,517 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tx_timeout [2022-12-14 09:02:49,517 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tx_timeout [2022-12-14 09:02:49,517 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_alloc_rx_data [2022-12-14 09:02:49,517 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_alloc_rx_data [2022-12-14 09:02:49,517 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2022-12-14 09:02:49,517 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2022-12-14 09:02:49,517 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_chip_reset [2022-12-14 09:02:49,517 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_chip_reset [2022-12-14 09:02:49,517 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_disable_nvram_access [2022-12-14 09:02:49,517 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_disable_nvram_access [2022-12-14 09:02:49,518 INFO L130 BoogieDeclarations]: Found specification of procedure pdev_is_ssb_gige_core [2022-12-14 09:02:49,518 INFO L138 BoogieDeclarations]: Found implementation of procedure pdev_is_ssb_gige_core [2022-12-14 09:02:49,518 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mem_rx_release [2022-12-14 09:02:49,518 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mem_rx_release [2022-12-14 09:02:49,518 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-12-14 09:02:49,518 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-12-14 09:02:49,518 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-12-14 09:02:49,518 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-12-14 09:02:49,518 INFO L130 BoogieDeclarations]: Found specification of procedure phy_start_aneg [2022-12-14 09:02:49,518 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_start_aneg [2022-12-14 09:02:49,518 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_function_status [2022-12-14 09:02:49,518 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_function_status [2022-12-14 09:02:49,518 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2022-12-14 09:02:49,519 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2022-12-14 09:02:49,519 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_auxctl_write [2022-12-14 09:02:49,519 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_auxctl_write [2022-12-14 09:02:49,519 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-14 09:02:49,519 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_rx_queues [2022-12-14 09:02:49,519 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_rx_queues [2022-12-14 09:02:49,519 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_otp_read [2022-12-14 09:02:49,519 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_otp_read [2022-12-14 09:02:49,519 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_pause_cpu [2022-12-14 09:02:49,519 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_pause_cpu [2022-12-14 09:02:49,519 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-12-14 09:02:49,519 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-12-14 09:02:49,519 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-12-14 09:02:49,520 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-12-14 09:02:49,520 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rx_prodring_fini [2022-12-14 09:02:49,520 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rx_prodring_fini [2022-12-14 09:02:49,520 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_bmcr_reset [2022-12-14 09:02:49,520 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_bmcr_reset [2022-12-14 09:02:49,520 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-12-14 09:02:49,520 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-12-14 09:02:49,520 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_device [2022-12-14 09:02:49,520 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_device [2022-12-14 09:02:49,520 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-12-14 09:02:49,520 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-12-14 09:02:49,520 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-12-14 09:02:49,520 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-12-14 09:02:49,520 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_get_pagesize [2022-12-14 09:02:49,521 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_get_pagesize [2022-12-14 09:02:49,521 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2022-12-14 09:02:49,521 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2022-12-14 09:02:49,521 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_override_clk [2022-12-14 09:02:49,521 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_override_clk [2022-12-14 09:02:49,521 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_clear_mac_status [2022-12-14 09:02:49,521 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_clear_mac_status [2022-12-14 09:02:49,521 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_readphy [2022-12-14 09:02:49,521 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_readphy [2022-12-14 09:02:49,521 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_reset [2022-12-14 09:02:49,521 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_reset [2022-12-14 09:02:49,521 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_write_mem [2022-12-14 09:02:49,521 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_write_mem [2022-12-14 09:02:49,522 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-12-14 09:02:49,522 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-12-14 09:02:49,522 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-12-14 09:02:49,522 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-12-14 09:02:49,522 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_read [2022-12-14 09:02:49,522 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_read [2022-12-14 09:02:49,522 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mac_loopback [2022-12-14 09:02:49,522 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mac_loopback [2022-12-14 09:02:49,522 INFO L130 BoogieDeclarations]: Found specification of procedure _tg3_flag_clear [2022-12-14 09:02:49,522 INFO L138 BoogieDeclarations]: Found implementation of procedure _tg3_flag_clear [2022-12-14 09:02:49,522 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_chk_missed_msi [2022-12-14 09:02:49,522 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_chk_missed_msi [2022-12-14 09:02:49,522 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-12-14 09:02:49,522 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-12-14 09:02:49,523 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-12-14 09:02:49,523 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-12-14 09:02:49,523 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2022-12-14 09:02:49,523 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2022-12-14 09:02:49,523 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_link_report [2022-12-14 09:02:49,523 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_link_report [2022-12-14 09:02:49,523 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-12-14 09:02:49,523 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-12-14 09:02:49,523 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_writephy [2022-12-14 09:02:49,523 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_writephy [2022-12-14 09:02:49,523 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-12-14 09:02:49,523 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-12-14 09:02:49,523 INFO L130 BoogieDeclarations]: Found specification of procedure _tg3_flag [2022-12-14 09:02:49,523 INFO L138 BoogieDeclarations]: Found implementation of procedure _tg3_flag [2022-12-14 09:02:49,524 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 09:02:49,524 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2022-12-14 09:02:49,524 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2022-12-14 09:02:49,524 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2022-12-14 09:02:49,524 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2022-12-14 09:02:49,524 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_rx_mode [2022-12-14 09:02:49,524 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_rx_mode [2022-12-14 09:02:49,524 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-12-14 09:02:49,524 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-12-14 09:02:49,524 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_reset_task_schedule [2022-12-14 09:02:49,524 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_reset_task_schedule [2022-12-14 09:02:49,524 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2022-12-14 09:02:49,524 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2022-12-14 09:02:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-12-14 09:02:49,525 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-12-14 09:02:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_show_temp [2022-12-14 09:02:49,525 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_show_temp [2022-12-14 09:02:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_start [2022-12-14 09:02:49,525 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_start [2022-12-14 09:02:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-12-14 09:02:49,525 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-12-14 09:02:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-12-14 09:02:49,525 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-12-14 09:02:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2022-12-14 09:02:49,525 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2022-12-14 09:02:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_abort_hw [2022-12-14 09:02:49,525 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_abort_hw [2022-12-14 09:02:49,526 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_free_rings [2022-12-14 09:02:49,526 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_free_rings [2022-12-14 09:02:49,526 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mdio_fini [2022-12-14 09:02:49,526 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mdio_fini [2022-12-14 09:02:49,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-12-14 09:02:49,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-12-14 09:02:49,526 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 09:02:49,526 INFO L130 BoogieDeclarations]: Found specification of procedure strncat [2022-12-14 09:02:49,526 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ptp_resume [2022-12-14 09:02:49,526 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ptp_resume [2022-12-14 09:02:49,526 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 09:02:49,526 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2022-12-14 09:02:49,526 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2022-12-14 09:02:49,526 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mem_tx_release [2022-12-14 09:02:49,527 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mem_tx_release [2022-12-14 09:02:49,527 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-14 09:02:49,527 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-14 09:02:49,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 09:02:49,527 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-12-14 09:02:49,527 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-12-14 09:02:49,527 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-14 09:02:49,527 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_frob_aux_power [2022-12-14 09:02:49,527 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_frob_aux_power [2022-12-14 09:02:49,527 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mdio_config_5785 [2022-12-14 09:02:49,527 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mdio_config_5785 [2022-12-14 09:02:49,527 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-12-14 09:02:49,527 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-12-14 09:02:49,527 INFO L130 BoogieDeclarations]: Found specification of procedure pci_device_is_present [2022-12-14 09:02:49,528 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_device_is_present [2022-12-14 09:02:49,528 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_exec_cmd [2022-12-14 09:02:49,528 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_exec_cmd [2022-12-14 09:02:49,528 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_write_block_buffered [2022-12-14 09:02:49,528 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_write_block_buffered [2022-12-14 09:02:49,528 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_issue_otp_command [2022-12-14 09:02:49,528 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_issue_otp_command [2022-12-14 09:02:49,528 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_frag_free [2022-12-14 09:02:49,528 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_frag_free [2022-12-14 09:02:49,528 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_lock [2022-12-14 09:02:49,528 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_lock [2022-12-14 09:02:49,528 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-12-14 09:02:49,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-12-14 09:02:49,528 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-12-14 09:02:49,529 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-12-14 09:02:49,529 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_read_indirect_reg32 [2022-12-14 09:02:49,529 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_read_indirect_reg32 [2022-12-14 09:02:49,529 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2022-12-14 09:02:49,529 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2022-12-14 09:02:49,529 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_set_wirespeed [2022-12-14 09:02:49,529 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_set_wirespeed [2022-12-14 09:02:49,529 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_driver_state_change [2022-12-14 09:02:49,529 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_driver_state_change [2022-12-14 09:02:49,529 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_timer_start [2022-12-14 09:02:49,529 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_timer_start [2022-12-14 09:02:49,529 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-12-14 09:02:49,529 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-12-14 09:02:49,530 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_read32 [2022-12-14 09:02:49,530 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_read32 [2022-12-14 09:02:49,530 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rx_data_free [2022-12-14 09:02:49,530 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rx_data_free [2022-12-14 09:02:49,530 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 09:02:49,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 09:02:49,530 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rx_prodring_free [2022-12-14 09:02:49,530 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rx_prodring_free [2022-12-14 09:02:49,530 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-12-14 09:02:49,530 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-12-14 09:02:49,530 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_autoneg_cfg [2022-12-14 09:02:49,530 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_autoneg_cfg [2022-12-14 09:02:49,530 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-12-14 09:02:49,530 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-12-14 09:02:49,531 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2022-12-14 09:02:49,531 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2022-12-14 09:02:49,531 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2022-12-14 09:02:49,531 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2022-12-14 09:02:49,531 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_load_firmware_cpu [2022-12-14 09:02:49,531 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_load_firmware_cpu [2022-12-14 09:02:49,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-14 09:02:49,531 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_halt [2022-12-14 09:02:49,531 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_halt [2022-12-14 09:02:49,531 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 09:02:49,531 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 09:02:49,531 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-12-14 09:02:49,531 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-12-14 09:02:49,531 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2022-12-14 09:02:49,532 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2022-12-14 09:02:49,532 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_pwrsrc_switch_to_vaux [2022-12-14 09:02:49,532 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_pwrsrc_switch_to_vaux [2022-12-14 09:02:49,532 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-12-14 09:02:49,532 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-12-14 09:02:49,532 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_wait_for_event_ack [2022-12-14 09:02:49,532 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_wait_for_event_ack [2022-12-14 09:02:49,532 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-12-14 09:02:49,532 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_io_error_detected [2022-12-14 09:02:49,532 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_io_error_detected [2022-12-14 09:02:49,532 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_test_interrupt [2022-12-14 09:02:49,532 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_test_interrupt [2022-12-14 09:02:49,532 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phydsp_write [2022-12-14 09:02:49,532 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phydsp_write [2022-12-14 09:02:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mdio_start [2022-12-14 09:02:49,533 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mdio_start [2022-12-14 09:02:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_5 [2022-12-14 09:02:49,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_5 [2022-12-14 09:02:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-12-14 09:02:49,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-12-14 09:02:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rxcpu_resume [2022-12-14 09:02:49,533 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rxcpu_resume [2022-12-14 09:02:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_request_irq [2022-12-14 09:02:49,533 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_request_irq [2022-12-14 09:02:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-12-14 09:02:49,533 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-12-14 09:02:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-12-14 09:02:49,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-12-14 09:02:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 09:02:49,534 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 09:02:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_napi_fini [2022-12-14 09:02:49,534 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_napi_fini [2022-12-14 09:02:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2022-12-14 09:02:49,534 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2022-12-14 09:02:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_clear_and_set_word [2022-12-14 09:02:49,534 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_clear_and_set_word [2022-12-14 09:02:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-12-14 09:02:49,534 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-12-14 09:02:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_readphy [2022-12-14 09:02:49,534 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_readphy [2022-12-14 09:02:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_estats [2022-12-14 09:02:49,534 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_estats [2022-12-14 09:02:49,535 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_free_consistent [2022-12-14 09:02:49,535 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_free_consistent [2022-12-14 09:02:49,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 09:02:49,535 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_napi_enable [2022-12-14 09:02:49,535 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_napi_enable [2022-12-14 09:02:49,535 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tx_skb_unmap [2022-12-14 09:02:49,535 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tx_skb_unmap [2022-12-14 09:02:49,535 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tx_avail [2022-12-14 09:02:49,535 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tx_avail [2022-12-14 09:02:49,535 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 09:02:49,535 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_start [2022-12-14 09:02:49,535 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_start [2022-12-14 09:02:49,535 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-12-14 09:02:49,535 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-12-14 09:02:49,536 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_features [2022-12-14 09:02:49,536 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_features [2022-12-14 09:02:49,536 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_write_sig_post_reset [2022-12-14 09:02:49,536 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_write_sig_post_reset [2022-12-14 09:02:49,536 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ioctl [2022-12-14 09:02:49,536 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ioctl [2022-12-14 09:02:49,536 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2022-12-14 09:02:49,536 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-12-14 09:02:49,536 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-12-14 09:02:49,536 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2022-12-14 09:02:49,536 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2022-12-14 09:02:49,536 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-12-14 09:02:49,536 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-12-14 09:02:49,536 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2022-12-14 09:02:49,537 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2022-12-14 09:02:49,537 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-12-14 09:02:49,537 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-12-14 09:02:49,537 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-12-14 09:02:49,537 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-12-14 09:02:49,537 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_poll_controller [2022-12-14 09:02:49,537 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_poll_controller [2022-12-14 09:02:49,537 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_power_up [2022-12-14 09:02:49,537 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_power_up [2022-12-14 09:02:49,537 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_vpd_readblock [2022-12-14 09:02:49,537 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_vpd_readblock [2022-12-14 09:02:49,537 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_write_sig_pre_reset [2022-12-14 09:02:49,537 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_write_sig_pre_reset [2022-12-14 09:02:49,537 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_init_hw [2022-12-14 09:02:49,538 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_init_hw [2022-12-14 09:02:49,538 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-12-14 09:02:49,538 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-12-14 09:02:49,538 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-12-14 09:02:49,538 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-12-14 09:02:49,538 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_adv_to_mii_adv_t [2022-12-14 09:02:49,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_adv_to_mii_adv_t [2022-12-14 09:02:49,538 INFO L130 BoogieDeclarations]: Found specification of procedure pci_channel_offline [2022-12-14 09:02:49,538 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_channel_offline [2022-12-14 09:02:49,538 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_setup_flow_control [2022-12-14 09:02:49,538 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_setup_flow_control [2022-12-14 09:02:49,538 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_bdinfo [2022-12-14 09:02:49,538 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_bdinfo [2022-12-14 09:02:49,538 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2022-12-14 09:02:49,538 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2022-12-14 09:02:49,539 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-12-14 09:02:49,539 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-12-14 09:02:49,539 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_set_mac_addr [2022-12-14 09:02:49,539 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_set_mac_addr [2022-12-14 09:02:49,539 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_find_tag [2022-12-14 09:02:49,539 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_find_tag [2022-12-14 09:02:49,539 INFO L130 BoogieDeclarations]: Found specification of procedure _tg3_flag_set [2022-12-14 09:02:49,539 INFO L138 BoogieDeclarations]: Found implementation of procedure _tg3_flag_set [2022-12-14 09:02:49,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 09:02:49,539 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_refclk_write [2022-12-14 09:02:49,539 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_refclk_write [2022-12-14 09:02:49,539 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_eee_pull_config [2022-12-14 09:02:49,539 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_eee_pull_config [2022-12-14 09:02:49,540 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_pause_cpu_and_set_pc [2022-12-14 09:02:49,540 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_pause_cpu_and_set_pc [2022-12-14 09:02:49,540 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_resume_cpu [2022-12-14 09:02:49,540 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_resume_cpu [2022-12-14 09:02:49,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-14 09:02:49,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-14 09:02:49,540 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_power_down_prepare [2022-12-14 09:02:49,540 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_power_down_prepare [2022-12-14 09:02:49,540 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_lock [2022-12-14 09:02:49,540 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_lock [2022-12-14 09:02:49,540 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2022-12-14 09:02:49,540 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2022-12-14 09:02:49,540 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_enable_ints [2022-12-14 09:02:49,540 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_enable_ints [2022-12-14 09:02:49,540 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-12-14 09:02:49,541 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-12-14 09:02:49,541 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_do_test_dma [2022-12-14 09:02:49,541 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_do_test_dma [2022-12-14 09:02:49,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-12-14 09:02:49,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-12-14 09:02:49,541 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_poll_fw [2022-12-14 09:02:49,541 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_poll_fw [2022-12-14 09:02:49,541 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_toggle_auxctl_smdsp [2022-12-14 09:02:49,541 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_toggle_auxctl_smdsp [2022-12-14 09:02:49,541 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_clear_word [2022-12-14 09:02:49,541 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_clear_word [2022-12-14 09:02:49,541 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-12-14 09:02:49,541 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-12-14 09:02:49,541 INFO L130 BoogieDeclarations]: Found specification of procedure phy_disconnect [2022-12-14 09:02:49,542 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_disconnect [2022-12-14 09:02:49,542 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2022-12-14 09:02:49,542 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2022-12-14 09:02:49,542 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_phys_addr [2022-12-14 09:02:49,542 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_phys_addr [2022-12-14 09:02:49,542 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 09:02:49,542 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 09:02:49,542 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_5700_link_polarity [2022-12-14 09:02:49,542 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_5700_link_polarity [2022-12-14 09:02:49,542 INFO L130 BoogieDeclarations]: Found specification of procedure netif_get_num_default_rss_queues [2022-12-14 09:02:49,542 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_get_num_default_rss_queues [2022-12-14 09:02:49,542 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_adv_to_mii_ctrl1000_t [2022-12-14 09:02:49,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_adv_to_mii_ctrl1000_t [2022-12-14 09:02:49,543 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_enable_register_access [2022-12-14 09:02:49,543 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_enable_register_access [2022-12-14 09:02:49,543 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-12-14 09:02:49,543 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-12-14 09:02:49,543 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-12-14 09:02:49,543 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-12-14 09:02:49,543 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-12-14 09:02:49,543 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-12-14 09:02:49,543 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tstamp_tx [2022-12-14 09:02:49,543 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tstamp_tx [2022-12-14 09:02:49,543 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_stop [2022-12-14 09:02:49,543 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_stop [2022-12-14 09:02:49,543 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_stop_block [2022-12-14 09:02:49,544 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_stop_block [2022-12-14 09:02:49,544 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_scratchpad_read [2022-12-14 09:02:49,544 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_scratchpad_read [2022-12-14 09:02:49,544 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2022-12-14 09:02:49,544 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2022-12-14 09:02:49,544 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-12-14 09:02:49,544 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-12-14 09:02:49,544 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-14 09:02:49,544 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-14 09:02:49,544 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_io_slot_reset [2022-12-14 09:02:49,544 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_io_slot_reset [2022-12-14 09:02:49,544 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-12-14 09:02:49,544 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-12-14 09:02:49,544 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_init_5401phy_dsp [2022-12-14 09:02:49,545 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_init_5401phy_dsp [2022-12-14 09:02:49,545 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_setup_eee [2022-12-14 09:02:49,545 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_setup_eee [2022-12-14 09:02:49,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-14 09:02:49,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-14 09:02:49,545 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_stats64 [2022-12-14 09:02:49,545 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_stats64 [2022-12-14 09:02:49,545 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-12-14 09:02:49,545 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-12-14 09:02:49,545 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-12-14 09:02:49,545 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-12-14 09:02:49,545 INFO L130 BoogieDeclarations]: Found specification of procedure mmd_eee_adv_to_ethtool_adv_t [2022-12-14 09:02:49,545 INFO L138 BoogieDeclarations]: Found implementation of procedure mmd_eee_adv_to_ethtool_adv_t [2022-12-14 09:02:49,545 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-12-14 09:02:49,546 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-12-14 09:02:49,546 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2022-12-14 09:02:49,546 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2022-12-14 09:02:49,546 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tso_bug [2022-12-14 09:02:49,546 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tso_bug [2022-12-14 09:02:49,546 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-12-14 09:02:49,546 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-12-14 09:02:49,546 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-12-14 09:02:49,546 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-12-14 09:02:49,546 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_lrdt_size [2022-12-14 09:02:49,546 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_lrdt_size [2022-12-14 09:02:49,546 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_mtu [2022-12-14 09:02:49,546 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_mtu [2022-12-14 09:02:49,546 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_mac_addr [2022-12-14 09:02:49,547 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_mac_addr [2022-12-14 09:02:49,547 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2022-12-14 09:02:49,547 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2022-12-14 09:02:49,547 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_reset_hw [2022-12-14 09:02:49,547 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_reset_hw [2022-12-14 09:02:49,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-12-14 09:02:49,547 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_dump_legacy_regs [2022-12-14 09:02:49,547 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_dump_legacy_regs [2022-12-14 09:02:49,547 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-12-14 09:02:49,547 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-12-14 09:02:49,547 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_start_xmit [2022-12-14 09:02:49,547 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_start_xmit [2022-12-14 09:02:49,547 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-12-14 09:02:49,547 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-12-14 09:02:49,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-12-14 09:02:49,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-12-14 09:02:49,548 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_dump_state [2022-12-14 09:02:49,548 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_dump_state [2022-12-14 09:02:49,548 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_advert_flowctrl_1000X [2022-12-14 09:02:49,548 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_advert_flowctrl_1000X [2022-12-14 09:02:49,548 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-12-14 09:02:49,548 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-12-14 09:02:49,548 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 09:02:49,548 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2022-12-14 09:02:49,548 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2022-12-14 09:02:49,548 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2022-12-14 09:02:49,548 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2022-12-14 09:02:49,549 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-12-14 09:02:49,549 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-12-14 09:02:49,549 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_pcie [2022-12-14 09:02:49,549 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_pcie [2022-12-14 09:02:49,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-14 09:02:49,549 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_eeprom_size [2022-12-14 09:02:49,549 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_eeprom_size [2022-12-14 09:02:49,549 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-12-14 09:02:49,549 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-12-14 09:02:49,549 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-12-14 09:02:49,549 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-12-14 09:02:49,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-14 09:02:49,549 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_netif_start [2022-12-14 09:02:49,549 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_netif_start [2022-12-14 09:02:49,550 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_toggle_automdix [2022-12-14 09:02:49,550 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_toggle_automdix [2022-12-14 09:02:49,550 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_set_coalesce [2022-12-14 09:02:49,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_set_coalesce [2022-12-14 09:02:49,550 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-12-14 09:02:49,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-12-14 09:02:49,550 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2022-12-14 09:02:49,550 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2022-12-14 09:02:49,550 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2022-12-14 09:02:49,550 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2022-12-14 09:02:49,550 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-14 09:02:49,550 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-14 09:02:49,550 INFO L130 BoogieDeclarations]: Found specification of procedure mii_advertise_flowctrl [2022-12-14 09:02:49,550 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_advertise_flowctrl [2022-12-14 09:02:49,551 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_resume [2022-12-14 09:02:49,551 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_resume [2022-12-14 09:02:49,551 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tx_set_bd [2022-12-14 09:02:49,551 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tx_set_bd [2022-12-14 09:02:49,551 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_pwrsrc_switch_to_vmain [2022-12-14 09:02:49,551 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_pwrsrc_switch_to_vmain [2022-12-14 09:02:49,551 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_logical_addr [2022-12-14 09:02:49,551 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_logical_addr [2022-12-14 09:02:49,551 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2022-12-14 09:02:49,551 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2022-12-14 09:02:49,551 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_change_mtu [2022-12-14 09:02:49,551 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_change_mtu [2022-12-14 09:02:49,551 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_set_rx_mode [2022-12-14 09:02:49,551 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_set_rx_mode [2022-12-14 09:02:49,552 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_write_sig_legacy [2022-12-14 09:02:49,552 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_write_sig_legacy [2022-12-14 09:02:49,552 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-12-14 09:02:49,552 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-12-14 09:02:49,552 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2022-12-14 09:02:49,552 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2022-12-14 09:02:49,552 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_generate_fw_event [2022-12-14 09:02:49,552 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_generate_fw_event [2022-12-14 09:02:49,552 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_find_info_keyword [2022-12-14 09:02:49,552 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_find_info_keyword [2022-12-14 09:02:49,552 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_timer_stop [2022-12-14 09:02:49,552 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_timer_stop [2022-12-14 09:02:49,552 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_stop [2022-12-14 09:02:49,553 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_stop [2022-12-14 09:02:49,553 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_nstats [2022-12-14 09:02:49,553 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_nstats [2022-12-14 09:02:49,553 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-12-14 09:02:49,553 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-12-14 09:02:49,553 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-12-14 09:02:49,553 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-12-14 09:02:49,553 INFO L130 BoogieDeclarations]: Found specification of procedure calc_crc [2022-12-14 09:02:49,553 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_crc [2022-12-14 09:02:49,553 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rss_write_indir_tbl [2022-12-14 09:02:49,553 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rss_write_indir_tbl [2022-12-14 09:02:49,553 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-12-14 09:02:49,553 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-12-14 09:02:49,553 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_netif_stop [2022-12-14 09:02:49,554 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_netif_stop [2022-12-14 09:02:49,554 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-12-14 09:02:49,554 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-12-14 09:02:49,554 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-12-14 09:02:49,554 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-12-14 09:02:49,554 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tx_frag_set [2022-12-14 09:02:49,554 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tx_frag_set [2022-12-14 09:02:49,554 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_loopback [2022-12-14 09:02:49,554 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_loopback [2022-12-14 09:02:49,554 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_irq_sync [2022-12-14 09:02:49,554 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_irq_sync [2022-12-14 09:02:49,554 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-12-14 09:02:49,554 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-12-14 09:02:49,554 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_stop_fw [2022-12-14 09:02:49,554 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_stop_fw [2022-12-14 09:02:49,555 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2022-12-14 09:02:49,555 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2022-12-14 09:02:49,555 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-12-14 09:02:49,555 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-12-14 09:02:49,555 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_set_word [2022-12-14 09:02:49,555 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_set_word [2022-12-14 09:02:49,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-12-14 09:02:49,555 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-12-14 09:02:49,555 INFO L130 BoogieDeclarations]: Found specification of procedure mii_adv_to_ethtool_adv_t [2022-12-14 09:02:49,555 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_adv_to_ethtool_adv_t [2022-12-14 09:02:49,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-14 09:02:49,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-14 09:02:49,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-14 09:02:49,556 INFO L130 BoogieDeclarations]: Found specification of procedure mii_adv_to_ethtool_adv_x [2022-12-14 09:02:49,556 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_adv_to_ethtool_adv_x [2022-12-14 09:02:49,556 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_has_work [2022-12-14 09:02:49,556 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_has_work [2022-12-14 09:02:49,556 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_run_loopback [2022-12-14 09:02:49,556 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_run_loopback [2022-12-14 09:02:49,556 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-12-14 09:02:49,556 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-12-14 09:02:49,556 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_lso_rd_dma_workaround_bit [2022-12-14 09:02:49,556 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_lso_rd_dma_workaround_bit [2022-12-14 09:02:49,556 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2022-12-14 09:02:49,556 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2022-12-14 09:02:49,556 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-12-14 09:02:49,556 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-12-14 09:02:49,556 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-12-14 09:02:49,557 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-12-14 09:02:49,557 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rss_init_dflt_indir_tbl [2022-12-14 09:02:49,557 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rss_init_dflt_indir_tbl [2022-12-14 09:02:49,557 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_lpbk_set [2022-12-14 09:02:49,557 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_lpbk_set [2022-12-14 09:02:49,557 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_multi [2022-12-14 09:02:49,557 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_multi [2022-12-14 09:02:49,557 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_unlock [2022-12-14 09:02:49,557 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_unlock [2022-12-14 09:02:49,557 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_auxctl_read [2022-12-14 09:02:49,557 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_auxctl_read [2022-12-14 09:02:49,557 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-12-14 09:02:49,557 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-12-14 09:02:49,557 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 09:02:49,558 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 09:02:49,558 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_tx_queues [2022-12-14 09:02:49,558 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_tx_queues [2022-12-14 09:02:49,558 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2022-12-14 09:02:49,558 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2022-12-14 09:02:49,558 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_present [2022-12-14 09:02:49,558 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_present [2022-12-14 09:02:49,558 INFO L130 BoogieDeclarations]: Found specification of procedure tw32_mailbox_flush [2022-12-14 09:02:49,558 INFO L138 BoogieDeclarations]: Found implementation of procedure tw32_mailbox_flush [2022-12-14 09:02:49,558 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-12-14 09:02:49,558 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-12-14 09:02:49,558 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-12-14 09:02:49,558 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-12-14 09:02:49,558 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-12-14 09:02:49,559 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-12-14 09:02:49,559 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_event_lock [2022-12-14 09:02:49,559 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_event_lock [2022-12-14 09:02:49,559 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ump_link_report [2022-12-14 09:02:49,559 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ump_link_report [2022-12-14 09:02:49,559 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_fix_features [2022-12-14 09:02:49,559 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_fix_features [2022-12-14 09:02:49,559 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-12-14 09:02:49,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-12-14 09:02:49,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 09:02:49,559 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_set_one_mac_addr [2022-12-14 09:02:49,559 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_set_one_mac_addr [2022-12-14 09:02:49,652 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_info_field_size [2022-12-14 09:02:49,652 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_info_field_size [2022-12-14 09:02:49,652 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-12-14 09:02:49,652 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-12-14 09:02:49,652 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_napi_disable [2022-12-14 09:02:49,652 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_napi_disable [2022-12-14 09:02:49,652 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-12-14 09:02:49,652 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-12-14 09:02:49,652 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rxcpu_pause [2022-12-14 09:02:49,653 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rxcpu_pause [2022-12-14 09:02:49,653 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_carrier_off [2022-12-14 09:02:49,653 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_carrier_off [2022-12-14 09:02:49,653 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-12-14 09:02:49,653 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-12-14 09:02:49,653 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_setup_phy [2022-12-14 09:02:49,653 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_setup_phy [2022-12-14 09:02:49,653 INFO L130 BoogieDeclarations]: Found specification of procedure _tw32_flush [2022-12-14 09:02:49,653 INFO L138 BoogieDeclarations]: Found implementation of procedure _tw32_flush [2022-12-14 09:02:49,653 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rd32_loop [2022-12-14 09:02:49,653 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rd32_loop [2022-12-14 09:02:49,653 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2022-12-14 09:02:49,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2022-12-14 09:02:49,653 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_switch_clocks [2022-12-14 09:02:49,654 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_switch_clocks [2022-12-14 09:02:49,654 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-12-14 09:02:49,654 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-12-14 09:02:49,654 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_write32 [2022-12-14 09:02:49,654 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_write32 [2022-12-14 09:02:49,654 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-12-14 09:02:49,654 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-12-14 09:02:49,654 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_copper_an_config_ok [2022-12-14 09:02:49,654 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_copper_an_config_ok [2022-12-14 09:02:49,654 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-14 09:02:49,654 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-14 09:02:49,654 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2022-12-14 09:02:49,654 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2022-12-14 09:02:49,655 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_read_be32 [2022-12-14 09:02:49,655 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_read_be32 [2022-12-14 09:02:49,655 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_reset_task_cancel [2022-12-14 09:02:49,655 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_reset_task_cancel [2022-12-14 09:02:49,655 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_cl45_read [2022-12-14 09:02:49,655 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_cl45_read [2022-12-14 09:02:49,655 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_test_and_report_link_chg [2022-12-14 09:02:49,655 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_test_and_report_link_chg [2022-12-14 09:02:49,655 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-12-14 09:02:49,655 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-12-14 09:02:49,655 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_reset_task [2022-12-14 09:02:49,655 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_reset_task [2022-12-14 09:02:49,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-12-14 09:02:49,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-12-14 09:02:49,655 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_disable_ints [2022-12-14 09:02:49,656 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_disable_ints [2022-12-14 09:02:49,656 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-12-14 09:02:49,656 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-12-14 09:02:49,656 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_enable_nvram_access [2022-12-14 09:02:49,656 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_enable_nvram_access [2022-12-14 09:02:49,656 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-12-14 09:02:49,656 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-12-14 09:02:49,656 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_wait_macro_done [2022-12-14 09:02:49,656 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_wait_macro_done [2022-12-14 09:02:49,656 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_shdw_write [2022-12-14 09:02:49,656 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_shdw_write [2022-12-14 09:02:49,656 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_write32 [2022-12-14 09:02:49,656 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_write32 [2022-12-14 09:02:49,656 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_full_unlock [2022-12-14 09:02:49,656 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_full_unlock [2022-12-14 09:02:49,657 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_unlock [2022-12-14 09:02:49,657 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_unlock [2022-12-14 09:02:49,657 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-12-14 09:02:49,657 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-12-14 09:02:49,657 INFO L130 BoogieDeclarations]: Found specification of procedure get_stat64 [2022-12-14 09:02:49,657 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stat64 [2022-12-14 09:02:49,657 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_full_lock [2022-12-14 09:02:49,657 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_full_lock [2022-12-14 09:02:49,657 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-12-14 09:02:49,657 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-12-14 09:02:49,657 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-12-14 09:02:49,657 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-12-14 09:02:49,657 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_suspend [2022-12-14 09:02:49,657 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_suspend [2022-12-14 09:02:49,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 09:02:49,658 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get_real [2022-12-14 09:02:49,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get_real [2022-12-14 09:02:49,658 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_halt_cpu [2022-12-14 09:02:49,658 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_halt_cpu [2022-12-14 09:02:51,187 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 09:02:51,191 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 09:02:51,836 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-14 09:05:54,016 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 09:06:15,398 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 09:06:15,398 INFO L300 CfgBuilder]: Removed 19 assume(true) statements. [2022-12-14 09:06:15,406 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:06:15 BoogieIcfgContainer [2022-12-14 09:06:15,406 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 09:06:15,407 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-14 09:06:15,407 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-14 09:06:15,409 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-14 09:06:15,409 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 09:02:35" (1/3) ... [2022-12-14 09:06:15,410 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@50517d9a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 09:06:15, skipping insertion in model container [2022-12-14 09:06:15,410 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:02:47" (2/3) ... [2022-12-14 09:06:15,410 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@50517d9a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 09:06:15, skipping insertion in model container [2022-12-14 09:06:15,410 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:06:15" (3/3) ... [2022-12-14 09:06:15,411 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--broadcom--tg3.ko-entry_point.cil.out.i [2022-12-14 09:06:15,425 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-14 09:06:15,425 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-14 09:06:15,552 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-14 09:06:15,557 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;@18da7fe2, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-14 09:06:15,557 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-12-14 09:06:15,578 INFO L276 IsEmpty]: Start isEmpty. Operand has 9848 states, 6035 states have (on average 1.347970173985087) internal successors, (8135), 6328 states have internal predecessors, (8135), 3475 states have call successors, (3475), 338 states have call predecessors, (3475), 337 states have return successors, (3461), 3396 states have call predecessors, (3461), 3461 states have call successors, (3461) [2022-12-14 09:06:15,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 562 [2022-12-14 09:06:15,617 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 09:06:15,618 INFO L195 NwaCegarLoop]: trace histogram [35, 35, 35, 35, 35, 35, 35, 35, 35, 13, 13, 13, 13, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 09:06:15,619 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 09:06:15,623 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 09:06:15,623 INFO L85 PathProgramCache]: Analyzing trace with hash 122409009, now seen corresponding path program 1 times [2022-12-14 09:06:15,630 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 09:06:15,630 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1049836907] [2022-12-14 09:06:15,631 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 09:06:15,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 09:06:16,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 09:06:17,653 INFO L134 CoverageAnalysis]: Checked inductivity of 6496 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6496 trivial. 0 not checked. [2022-12-14 09:06:17,654 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 09:06:17,654 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1049836907] [2022-12-14 09:06:17,654 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1049836907] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 09:06:17,655 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 09:06:17,655 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 09:06:17,656 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1379259563] [2022-12-14 09:06:17,657 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 09:06:17,662 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 09:06:17,662 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 09:06:17,692 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 09:06:17,693 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 09:06:17,715 INFO L87 Difference]: Start difference. First operand has 9848 states, 6035 states have (on average 1.347970173985087) internal successors, (8135), 6328 states have internal predecessors, (8135), 3475 states have call successors, (3475), 338 states have call predecessors, (3475), 337 states have return successors, (3461), 3396 states have call predecessors, (3461), 3461 states have call successors, (3461) Second operand has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 2 states have call successors, (53), 2 states have call predecessors, (53), 1 states have return successors, (52), 2 states have call predecessors, (52), 2 states have call successors, (52) [2022-12-14 09:06:19,916 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.18s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 09:06:26,680 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 09:06:29,689 WARN L539 Checker$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 09:06:36,988 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 09:06:42,335 WARN L539 Checker$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 09:06:48,571 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 09:06:50,089 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 09:06:50,090 INFO L93 Difference]: Finished difference Result 28177 states and 43153 transitions. [2022-12-14 09:06:50,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 09:06:50,093 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 2 states have call successors, (53), 2 states have call predecessors, (53), 1 states have return successors, (52), 2 states have call predecessors, (52), 2 states have call successors, (52) Word has length 561 [2022-12-14 09:06:50,094 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 09:06:50,274 INFO L225 Difference]: With dead ends: 28177 [2022-12-14 09:06:50,274 INFO L226 Difference]: Without dead ends: 18379 [2022-12-14 09:06:50,359 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 09:06:50,362 INFO L413 NwaCegarLoop]: 17083 mSDtfsCounter, 13042 mSDsluCounter, 13853 mSDsCounter, 0 mSdLazyCounter, 2405 mSolverCounterSat, 9 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 29.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13049 SdHoareTripleChecker+Valid, 30936 SdHoareTripleChecker+Invalid, 2420 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 2405 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 31.2s IncrementalHoareTripleChecker+Time [2022-12-14 09:06:50,362 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13049 Valid, 30936 Invalid, 2420 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [9 Valid, 2405 Invalid, 6 Unknown, 0 Unchecked, 31.2s Time] [2022-12-14 09:06:50,398 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18379 states. [2022-12-14 09:06:51,564 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18379 to 18375. [2022-12-14 09:06:51,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18375 states, 11238 states have (on average 1.3398291510945008) internal successors, (15057), 11752 states have internal predecessors, (15057), 6479 states have call successors, (6479), 658 states have call predecessors, (6479), 657 states have return successors, (6483), 6356 states have call predecessors, (6483), 6476 states have call successors, (6483) [2022-12-14 09:06:51,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18375 states to 18375 states and 28019 transitions. [2022-12-14 09:06:51,748 INFO L78 Accepts]: Start accepts. Automaton has 18375 states and 28019 transitions. Word has length 561 [2022-12-14 09:06:51,750 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 09:06:51,750 INFO L495 AbstractCegarLoop]: Abstraction has 18375 states and 28019 transitions. [2022-12-14 09:06:51,750 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 2 states have call successors, (53), 2 states have call predecessors, (53), 1 states have return successors, (52), 2 states have call predecessors, (52), 2 states have call successors, (52) [2022-12-14 09:06:51,750 INFO L276 IsEmpty]: Start isEmpty. Operand 18375 states and 28019 transitions. [2022-12-14 09:06:51,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 573 [2022-12-14 09:06:51,764 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 09:06:51,764 INFO L195 NwaCegarLoop]: trace histogram [36, 36, 36, 36, 36, 36, 36, 36, 36, 13, 13, 13, 13, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 09:06:51,765 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-14 09:06:51,765 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 09:06:51,765 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 09:06:51,765 INFO L85 PathProgramCache]: Analyzing trace with hash 417993843, now seen corresponding path program 1 times [2022-12-14 09:06:51,765 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 09:06:51,766 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [663156451] [2022-12-14 09:06:51,766 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 09:06:51,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 09:06:52,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 09:06:53,014 INFO L134 CoverageAnalysis]: Checked inductivity of 6846 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6846 trivial. 0 not checked. [2022-12-14 09:06:53,015 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 09:06:53,015 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [663156451] [2022-12-14 09:06:53,015 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [663156451] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 09:06:53,015 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 09:06:53,015 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 09:06:53,016 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [534223959] [2022-12-14 09:06:53,016 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 09:06:53,017 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 09:06:53,018 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 09:06:53,018 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 09:06:53,018 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 09:06:53,019 INFO L87 Difference]: Start difference. First operand 18375 states and 28019 transitions. Second operand has 3 states, 3 states have (on average 26.666666666666668) internal successors, (80), 3 states have internal predecessors, (80), 3 states have call successors, (53), 2 states have call predecessors, (53), 1 states have return successors, (52), 2 states have call predecessors, (52), 2 states have call successors, (52) [2022-12-14 09:06:55,220 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.20s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 09:07:03,683 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 09:07:08,156 WARN L539 Checker$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 09:07:12,904 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 09:07:23,362 WARN L539 Checker$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 09:07:25,113 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 09:07:25,113 INFO L93 Difference]: Finished difference Result 35597 states and 54211 transitions. [2022-12-14 09:07:25,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 09:07:25,115 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.666666666666668) internal successors, (80), 3 states have internal predecessors, (80), 3 states have call successors, (53), 2 states have call predecessors, (53), 1 states have return successors, (52), 2 states have call predecessors, (52), 2 states have call successors, (52) Word has length 572 [2022-12-14 09:07:25,116 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 09:07:25,378 INFO L225 Difference]: With dead ends: 35597 [2022-12-14 09:07:25,378 INFO L226 Difference]: Without dead ends: 35594 [2022-12-14 09:07:25,412 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 09:07:25,413 INFO L413 NwaCegarLoop]: 16986 mSDtfsCounter, 13195 mSDsluCounter, 13661 mSDsCounter, 0 mSdLazyCounter, 2387 mSolverCounterSat, 1 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 29.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13202 SdHoareTripleChecker+Valid, 30647 SdHoareTripleChecker+Invalid, 2393 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2387 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 30.9s IncrementalHoareTripleChecker+Time [2022-12-14 09:07:25,413 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13202 Valid, 30647 Invalid, 2393 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 2387 Invalid, 5 Unknown, 0 Unchecked, 30.9s Time] [2022-12-14 09:07:25,452 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35594 states. [2022-12-14 09:07:27,526 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35594 to 35589. [2022-12-14 09:07:27,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35589 states, 21739 states have (on average 1.3378260269561617) internal successors, (29083), 22730 states have internal predecessors, (29083), 12548 states have call successors, (12548), 1302 states have call predecessors, (12548), 1301 states have return successors, (12573), 12315 states have call predecessors, (12573), 12545 states have call successors, (12573) [2022-12-14 09:07:27,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35589 states to 35589 states and 54204 transitions. [2022-12-14 09:07:27,794 INFO L78 Accepts]: Start accepts. Automaton has 35589 states and 54204 transitions. Word has length 572 [2022-12-14 09:07:27,795 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 09:07:27,796 INFO L495 AbstractCegarLoop]: Abstraction has 35589 states and 54204 transitions. [2022-12-14 09:07:27,796 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.666666666666668) internal successors, (80), 3 states have internal predecessors, (80), 3 states have call successors, (53), 2 states have call predecessors, (53), 1 states have return successors, (52), 2 states have call predecessors, (52), 2 states have call successors, (52) [2022-12-14 09:07:27,796 INFO L276 IsEmpty]: Start isEmpty. Operand 35589 states and 54204 transitions. [2022-12-14 09:07:27,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 574 [2022-12-14 09:07:27,811 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 09:07:27,812 INFO L195 NwaCegarLoop]: trace histogram [36, 36, 36, 36, 36, 36, 36, 36, 36, 13, 13, 13, 13, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 09:07:27,812 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-14 09:07:27,812 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 09:07:27,813 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 09:07:27,813 INFO L85 PathProgramCache]: Analyzing trace with hash 67290227, now seen corresponding path program 1 times [2022-12-14 09:07:27,813 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 09:07:27,813 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1334947785] [2022-12-14 09:07:27,814 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 09:07:27,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 09:07:28,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 09:07:28,846 INFO L134 CoverageAnalysis]: Checked inductivity of 6846 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6846 trivial. 0 not checked. [2022-12-14 09:07:28,847 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 09:07:28,847 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1334947785] [2022-12-14 09:07:28,847 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1334947785] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 09:07:28,847 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 09:07:28,847 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 09:07:28,848 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [409818167] [2022-12-14 09:07:28,848 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 09:07:28,849 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 09:07:28,849 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 09:07:28,850 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 09:07:28,850 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 09:07:28,851 INFO L87 Difference]: Start difference. First operand 35589 states and 54204 transitions. Second operand has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 3 states have call successors, (53), 2 states have call predecessors, (53), 1 states have return successors, (52), 2 states have call predecessors, (52), 2 states have call successors, (52) [2022-12-14 09:07:30,242 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 09:07:38,199 WARN L539 Checker$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 09:07:43,619 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 09:07:55,778 WARN L539 Checker$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 09:08:00,097 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 09:08:01,496 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 09:08:01,496 INFO L93 Difference]: Finished difference Result 53531 states and 81572 transitions. [2022-12-14 09:08:01,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 09:08:01,497 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 3 states have call successors, (53), 2 states have call predecessors, (53), 1 states have return successors, (52), 2 states have call predecessors, (52), 2 states have call successors, (52) Word has length 573 [2022-12-14 09:08:01,498 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 09:08:01,807 INFO L225 Difference]: With dead ends: 53531 [2022-12-14 09:08:01,807 INFO L226 Difference]: Without dead ends: 53528 [2022-12-14 09:08:01,859 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 09:08:01,860 INFO L413 NwaCegarLoop]: 17438 mSDtfsCounter, 14367 mSDsluCounter, 13664 mSDsCounter, 0 mSdLazyCounter, 2400 mSolverCounterSat, 1 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 29.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14374 SdHoareTripleChecker+Valid, 31102 SdHoareTripleChecker+Invalid, 2404 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2400 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 31.1s IncrementalHoareTripleChecker+Time [2022-12-14 09:08:01,860 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [14374 Valid, 31102 Invalid, 2404 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 2400 Invalid, 3 Unknown, 0 Unchecked, 31.1s Time] [2022-12-14 09:08:01,911 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53528 states. [2022-12-14 09:08:05,077 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53528 to 53521. [2022-12-14 09:08:05,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 53521 states, 32707 states have (on average 1.3388876998807595) internal successors, (43791), 34206 states have internal predecessors, (43791), 18863 states have call successors, (18863), 1951 states have call predecessors, (18863), 1950 states have return successors, (18909), 18509 states have call predecessors, (18909), 18860 states have call successors, (18909) [2022-12-14 09:08:05,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53521 states to 53521 states and 81563 transitions. [2022-12-14 09:08:05,452 INFO L78 Accepts]: Start accepts. Automaton has 53521 states and 81563 transitions. Word has length 573 [2022-12-14 09:08:05,453 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 09:08:05,453 INFO L495 AbstractCegarLoop]: Abstraction has 53521 states and 81563 transitions. [2022-12-14 09:08:05,453 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 3 states have call successors, (53), 2 states have call predecessors, (53), 1 states have return successors, (52), 2 states have call predecessors, (52), 2 states have call successors, (52) [2022-12-14 09:08:05,453 INFO L276 IsEmpty]: Start isEmpty. Operand 53521 states and 81563 transitions. [2022-12-14 09:08:05,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 575 [2022-12-14 09:08:05,459 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 09:08:05,460 INFO L195 NwaCegarLoop]: trace histogram [36, 36, 36, 36, 36, 36, 36, 36, 36, 13, 13, 13, 13, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 09:08:05,460 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-14 09:08:05,460 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 09:08:05,460 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 09:08:05,460 INFO L85 PathProgramCache]: Analyzing trace with hash 2080384886, now seen corresponding path program 1 times [2022-12-14 09:08:05,460 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 09:08:05,460 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [50393147] [2022-12-14 09:08:05,461 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 09:08:05,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 09:08:05,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 09:08:06,425 INFO L134 CoverageAnalysis]: Checked inductivity of 6846 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6846 trivial. 0 not checked. [2022-12-14 09:08:06,426 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 09:08:06,426 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [50393147] [2022-12-14 09:08:06,426 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [50393147] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 09:08:06,426 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 09:08:06,427 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 09:08:06,427 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1107453999] [2022-12-14 09:08:06,427 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 09:08:06,428 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 09:08:06,428 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 09:08:06,429 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 09:08:06,429 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 09:08:06,430 INFO L87 Difference]: Start difference. First operand 53521 states and 81563 transitions. Second operand has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 3 states have call successors, (53), 2 states have call predecessors, (53), 1 states have return successors, (52), 2 states have call predecessors, (52), 2 states have call successors, (52) [2022-12-14 09:08:08,597 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 09:08:17,878 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 09:08:22,296 WARN L539 Checker$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 09:08:24,844 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 09:08:26,403 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 09:08:38,284 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 09:08:42,254 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 09:08:42,254 INFO L93 Difference]: Finished difference Result 53532 states and 81572 transitions. [2022-12-14 09:08:42,255 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 09:08:42,255 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 3 states have call successors, (53), 2 states have call predecessors, (53), 1 states have return successors, (52), 2 states have call predecessors, (52), 2 states have call successors, (52) Word has length 574 [2022-12-14 09:08:42,256 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 09:08:42,582 INFO L225 Difference]: With dead ends: 53532 [2022-12-14 09:08:42,582 INFO L226 Difference]: Without dead ends: 53521 [2022-12-14 09:08:42,630 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 09:08:42,631 INFO L413 NwaCegarLoop]: 17229 mSDtfsCounter, 14364 mSDsluCounter, 13667 mSDsCounter, 0 mSdLazyCounter, 2384 mSolverCounterSat, 0 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 31.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14371 SdHoareTripleChecker+Valid, 30896 SdHoareTripleChecker+Invalid, 2388 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2384 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 33.9s IncrementalHoareTripleChecker+Time [2022-12-14 09:08:42,631 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [14371 Valid, 30896 Invalid, 2388 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 2384 Invalid, 4 Unknown, 0 Unchecked, 33.9s Time] [2022-12-14 09:08:42,678 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53521 states. [2022-12-14 09:08:45,885 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53521 to 53514. [2022-12-14 09:08:45,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 53514 states, 32702 states have (on average 1.3388171977249097) internal successors, (43782), 34201 states have internal predecessors, (43782), 18862 states have call successors, (18862), 1950 states have call predecessors, (18862), 1949 states have return successors, (18908), 18508 states have call predecessors, (18908), 18859 states have call successors, (18908) [2022-12-14 09:08:46,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53514 states to 53514 states and 81552 transitions. [2022-12-14 09:08:46,294 INFO L78 Accepts]: Start accepts. Automaton has 53514 states and 81552 transitions. Word has length 574 [2022-12-14 09:08:46,294 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 09:08:46,294 INFO L495 AbstractCegarLoop]: Abstraction has 53514 states and 81552 transitions. [2022-12-14 09:08:46,294 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 3 states have call successors, (53), 2 states have call predecessors, (53), 1 states have return successors, (52), 2 states have call predecessors, (52), 2 states have call successors, (52) [2022-12-14 09:08:46,295 INFO L276 IsEmpty]: Start isEmpty. Operand 53514 states and 81552 transitions. [2022-12-14 09:08:46,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 998 [2022-12-14 09:08:46,437 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 09:08:46,438 INFO L195 NwaCegarLoop]: trace histogram [35, 35, 35, 35, 35, 35, 35, 35, 35, 14, 14, 14, 14, 14, 14, 14, 13, 13, 13, 13, 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, 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] [2022-12-14 09:08:46,438 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-14 09:08:46,438 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 09:08:46,438 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 09:08:46,439 INFO L85 PathProgramCache]: Analyzing trace with hash -1717422220, now seen corresponding path program 1 times [2022-12-14 09:08:46,439 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 09:08:46,439 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1758141253] [2022-12-14 09:08:46,439 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 09:08:46,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 09:08:46,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 09:08:48,102 INFO L134 CoverageAnalysis]: Checked inductivity of 7263 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 7254 trivial. 0 not checked. [2022-12-14 09:08:48,103 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 09:08:48,103 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1758141253] [2022-12-14 09:08:48,103 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1758141253] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 09:08:48,103 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 09:08:48,103 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 09:08:48,103 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1698704868] [2022-12-14 09:08:48,103 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 09:08:48,104 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 09:08:48,104 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 09:08:48,104 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 09:08:48,105 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 09:08:48,105 INFO L87 Difference]: Start difference. First operand 53514 states and 81552 transitions. Second operand has 3 states, 3 states have (on average 77.0) internal successors, (231), 3 states have internal predecessors, (231), 2 states have call successors, (97), 2 states have call predecessors, (97), 1 states have return successors, (96), 2 states have call predecessors, (96), 2 states have call successors, (96) [2022-12-14 09:08:50,266 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 09:09:05,338 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.46s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 09:09:12,182 WARN L539 Checker$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 09:09:17,439 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 09:09:20,007 WARN L539 Checker$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 09:09:24,559 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 09:09:28,173 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 09:09:28,173 INFO L93 Difference]: Finished difference Result 154777 states and 235370 transitions. [2022-12-14 09:09:28,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 09:09:28,174 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 77.0) internal successors, (231), 3 states have internal predecessors, (231), 2 states have call successors, (97), 2 states have call predecessors, (97), 1 states have return successors, (96), 2 states have call predecessors, (96), 2 states have call successors, (96) Word has length 997 [2022-12-14 09:09:28,175 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 09:09:28,755 INFO L225 Difference]: With dead ends: 154777 [2022-12-14 09:09:28,755 INFO L226 Difference]: Without dead ends: 101364 [2022-12-14 09:09:29,038 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 09:09:29,038 INFO L413 NwaCegarLoop]: 17340 mSDtfsCounter, 12962 mSDsluCounter, 13730 mSDsCounter, 0 mSdLazyCounter, 2503 mSolverCounterSat, 1 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 34.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12962 SdHoareTripleChecker+Valid, 31070 SdHoareTripleChecker+Invalid, 2509 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2503 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 36.0s IncrementalHoareTripleChecker+Time [2022-12-14 09:09:29,039 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [12962 Valid, 31070 Invalid, 2509 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 2503 Invalid, 5 Unknown, 0 Unchecked, 36.0s Time] [2022-12-14 09:09:29,116 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101364 states. [2022-12-14 09:09:35,835 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101364 to 101340. [2022-12-14 09:09:35,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 101340 states, 61620 states have (on average 1.331937682570594) internal successors, (82074), 64483 states have internal predecessors, (82074), 35887 states have call successors, (35887), 3833 states have call predecessors, (35887), 3832 states have return successors, (35975), 35208 states have call predecessors, (35975), 35884 states have call successors, (35975) [2022-12-14 09:09:36,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101340 states to 101340 states and 153936 transitions. [2022-12-14 09:09:36,706 INFO L78 Accepts]: Start accepts. Automaton has 101340 states and 153936 transitions. Word has length 997 [2022-12-14 09:09:36,707 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 09:09:36,707 INFO L495 AbstractCegarLoop]: Abstraction has 101340 states and 153936 transitions. [2022-12-14 09:09:36,707 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 77.0) internal successors, (231), 3 states have internal predecessors, (231), 2 states have call successors, (97), 2 states have call predecessors, (97), 1 states have return successors, (96), 2 states have call predecessors, (96), 2 states have call successors, (96) [2022-12-14 09:09:36,707 INFO L276 IsEmpty]: Start isEmpty. Operand 101340 states and 153936 transitions. [2022-12-14 09:09:36,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1069 [2022-12-14 09:09:36,934 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 09:09:36,934 INFO L195 NwaCegarLoop]: trace histogram [35, 35, 35, 35, 35, 35, 35, 35, 35, 22, 22, 22, 22, 22, 13, 13, 13, 13, 13, 13, 11, 11, 11, 11, 11, 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] [2022-12-14 09:09:36,934 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-14 09:09:36,935 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 09:09:36,935 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 09:09:36,935 INFO L85 PathProgramCache]: Analyzing trace with hash -1742065453, now seen corresponding path program 1 times [2022-12-14 09:09:36,935 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 09:09:36,935 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1415876214] [2022-12-14 09:09:36,936 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 09:09:36,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 09:09:37,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 09:09:38,225 INFO L134 CoverageAnalysis]: Checked inductivity of 8235 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 8224 trivial. 0 not checked. [2022-12-14 09:09:38,225 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 09:09:38,225 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1415876214] [2022-12-14 09:09:38,225 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1415876214] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 09:09:38,226 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 09:09:38,226 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 09:09:38,226 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [8879692] [2022-12-14 09:09:38,226 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 09:09:38,227 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 09:09:38,227 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 09:09:38,228 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 09:09:38,228 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 09:09:38,228 INFO L87 Difference]: Start difference. First operand 101340 states and 153936 transitions. Second operand has 3 states, 3 states have (on average 97.0) internal successors, (291), 3 states have internal predecessors, (291), 2 states have call successors, (119), 2 states have call predecessors, (119), 1 states have return successors, (118), 2 states have call predecessors, (118), 2 states have call successors, (118) [2022-12-14 09:09:40,397 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 09:09:47,573 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 09:09:48,901 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.33s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 09:10:00,730 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 09:10:03,568 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 09:10:05,994 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 09:10:10,683 WARN L539 Checker$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 09:10:17,197 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 09:10:22,182 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 09:10:22,182 INFO L93 Difference]: Finished difference Result 287248 states and 435466 transitions. [2022-12-14 09:10:22,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 09:10:22,183 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 97.0) internal successors, (291), 3 states have internal predecessors, (291), 2 states have call successors, (119), 2 states have call predecessors, (119), 1 states have return successors, (118), 2 states have call predecessors, (118), 2 states have call successors, (118) Word has length 1068 [2022-12-14 09:10:22,184 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 09:10:23,445 INFO L225 Difference]: With dead ends: 287248 [2022-12-14 09:10:23,445 INFO L226 Difference]: Without dead ends: 186009 [2022-12-14 09:10:24,086 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 09:10:24,087 INFO L413 NwaCegarLoop]: 20944 mSDtfsCounter, 11475 mSDsluCounter, 13804 mSDsCounter, 0 mSdLazyCounter, 2867 mSolverCounterSat, 2 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 34.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11475 SdHoareTripleChecker+Valid, 34748 SdHoareTripleChecker+Invalid, 2873 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 2867 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 36.5s IncrementalHoareTripleChecker+Time [2022-12-14 09:10:24,087 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11475 Valid, 34748 Invalid, 2873 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [2 Valid, 2867 Invalid, 4 Unknown, 0 Unchecked, 36.5s Time] [2022-12-14 09:10:24,223 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 186009 states. [2022-12-14 09:10:37,123 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 186009 to 185982. [2022-12-14 09:10:37,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 185982 states, 112764 states have (on average 1.3273207761342272) internal successors, (149674), 117487 states have internal predecessors, (149674), 65893 states have call successors, (65893), 7325 states have call predecessors, (65893), 7324 states have return successors, (66072), 64860 states have call predecessors, (66072), 65890 states have call successors, (66072) [2022-12-14 09:10:38,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185982 states to 185982 states and 281639 transitions. [2022-12-14 09:10:38,731 INFO L78 Accepts]: Start accepts. Automaton has 185982 states and 281639 transitions. Word has length 1068 [2022-12-14 09:10:38,732 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 09:10:38,732 INFO L495 AbstractCegarLoop]: Abstraction has 185982 states and 281639 transitions. [2022-12-14 09:10:38,732 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 97.0) internal successors, (291), 3 states have internal predecessors, (291), 2 states have call successors, (119), 2 states have call predecessors, (119), 1 states have return successors, (118), 2 states have call predecessors, (118), 2 states have call successors, (118) [2022-12-14 09:10:38,732 INFO L276 IsEmpty]: Start isEmpty. Operand 185982 states and 281639 transitions. [2022-12-14 09:10:39,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1099 [2022-12-14 09:10:39,429 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 09:10:39,430 INFO L195 NwaCegarLoop]: trace histogram [36, 36, 36, 36, 36, 36, 36, 36, 36, 22, 22, 22, 22, 22, 13, 13, 13, 13, 13, 13, 11, 11, 11, 11, 11, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2022-12-14 09:10:39,430 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-14 09:10:39,430 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 09:10:39,430 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 09:10:39,431 INFO L85 PathProgramCache]: Analyzing trace with hash -1489564394, now seen corresponding path program 1 times [2022-12-14 09:10:39,431 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 09:10:39,431 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [658210678] [2022-12-14 09:10:39,431 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 09:10:39,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 09:10:39,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 09:10:40,814 INFO L134 CoverageAnalysis]: Checked inductivity of 8610 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 8585 trivial. 0 not checked. [2022-12-14 09:10:40,814 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 09:10:40,814 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [658210678] [2022-12-14 09:10:40,815 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [658210678] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 09:10:40,815 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 09:10:40,815 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 09:10:40,815 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1886193151] [2022-12-14 09:10:40,815 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 09:10:40,817 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 09:10:40,817 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 09:10:40,818 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 09:10:40,818 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 09:10:40,818 INFO L87 Difference]: Start difference. First operand 185982 states and 281639 transitions. Second operand has 3 states, 3 states have (on average 100.0) internal successors, (300), 3 states have internal predecessors, (300), 2 states have call successors, (120), 2 states have call predecessors, (120), 1 states have return successors, (119), 2 states have call predecessors, (119), 2 states have call successors, (119) [2022-12-14 09:10:42,989 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 09:11:00,215 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 09:11:06,839 WARN L539 Checker$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 09:11:09,919 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 09:11:12,287 WARN L539 Checker$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 09:11:17,119 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 09:11:20,884 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 09:11:20,884 INFO L93 Difference]: Finished difference Result 287644 states and 435639 transitions. [2022-12-14 09:11:20,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 09:11:20,886 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 100.0) internal successors, (300), 3 states have internal predecessors, (300), 2 states have call successors, (120), 2 states have call predecessors, (120), 1 states have return successors, (119), 2 states have call predecessors, (119), 2 states have call successors, (119) Word has length 1098 [2022-12-14 09:11:20,886 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 09:11:21,502 INFO L225 Difference]: With dead ends: 287644 [2022-12-14 09:11:21,502 INFO L226 Difference]: Without dead ends: 101761 [2022-12-14 09:11:22,566 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 09:11:22,567 INFO L413 NwaCegarLoop]: 13822 mSDtfsCounter, 11 mSDsluCounter, 13809 mSDsCounter, 0 mSdLazyCounter, 2379 mSolverCounterSat, 1 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 31.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11 SdHoareTripleChecker+Valid, 27631 SdHoareTripleChecker+Invalid, 2385 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2379 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 33.4s IncrementalHoareTripleChecker+Time [2022-12-14 09:11:22,567 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11 Valid, 27631 Invalid, 2385 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 2379 Invalid, 5 Unknown, 0 Unchecked, 33.4s Time] [2022-12-14 09:11:22,641 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101761 states. [2022-12-14 09:11:29,060 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101761 to 101748. [2022-12-14 09:11:29,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 101748 states, 61750 states have (on average 1.32868016194332) internal successors, (82046), 64327 states have internal predecessors, (82046), 36010 states have call successors, (36010), 3988 states have call predecessors, (36010), 3987 states have return successors, (36071), 35442 states have call predecessors, (36071), 36007 states have call successors, (36071) [2022-12-14 09:11:29,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101748 states to 101748 states and 154127 transitions. [2022-12-14 09:11:29,915 INFO L78 Accepts]: Start accepts. Automaton has 101748 states and 154127 transitions. Word has length 1098 [2022-12-14 09:11:29,916 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 09:11:29,916 INFO L495 AbstractCegarLoop]: Abstraction has 101748 states and 154127 transitions. [2022-12-14 09:11:29,916 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 100.0) internal successors, (300), 3 states have internal predecessors, (300), 2 states have call successors, (120), 2 states have call predecessors, (120), 1 states have return successors, (119), 2 states have call predecessors, (119), 2 states have call successors, (119) [2022-12-14 09:11:29,916 INFO L276 IsEmpty]: Start isEmpty. Operand 101748 states and 154127 transitions. [2022-12-14 09:11:30,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1166 [2022-12-14 09:11:30,402 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 09:11:30,403 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 47, 47, 47, 47, 47, 47, 47, 14, 14, 14, 14, 14, 14, 14, 13, 13, 13, 13, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 09:11:30,403 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-14 09:11:30,403 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 09:11:30,403 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 09:11:30,403 INFO L85 PathProgramCache]: Analyzing trace with hash 2080993473, now seen corresponding path program 1 times [2022-12-14 09:11:30,403 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 09:11:30,403 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1595292898] [2022-12-14 09:11:30,404 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 09:11:30,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 09:11:31,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 09:11:32,575 INFO L134 CoverageAnalysis]: Checked inductivity of 12146 backedges. 23 proven. 12 refuted. 0 times theorem prover too weak. 12111 trivial. 0 not checked. [2022-12-14 09:11:32,575 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 09:11:32,576 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1595292898] [2022-12-14 09:11:32,576 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1595292898] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 09:11:32,576 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [625756544] [2022-12-14 09:11:32,576 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 09:11:32,577 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 09:11:32,577 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef3497e0-d4c2-4f23-a4ff-43591c387da2/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 09:11:32,578 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef3497e0-d4c2-4f23-a4ff-43591c387da2/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 09:11:32,579 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef3497e0-d4c2-4f23-a4ff-43591c387da2/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-12-14 09:11:37,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 09:11:37,663 INFO L263 TraceCheckSpWp]: Trace formula consists of 22566 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 09:11:37,704 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 09:11:37,900 INFO L134 CoverageAnalysis]: Checked inductivity of 12146 backedges. 323 proven. 0 refuted. 0 times theorem prover too weak. 11823 trivial. 0 not checked. [2022-12-14 09:11:37,900 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 09:11:37,900 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [625756544] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 09:11:37,900 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 09:11:37,901 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 4 [2022-12-14 09:11:37,901 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1161852290] [2022-12-14 09:11:37,901 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 09:11:37,902 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 09:11:37,902 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 09:11:37,903 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 09:11:37,903 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-12-14 09:11:37,903 INFO L87 Difference]: Start difference. First operand 101748 states and 154127 transitions. Second operand has 3 states, 3 states have (on average 101.66666666666667) internal successors, (305), 3 states have internal predecessors, (305), 2 states have call successors, (126), 2 states have call predecessors, (126), 2 states have return successors, (125), 2 states have call predecessors, (125), 2 states have call successors, (125) [2022-12-14 09:11:40,167 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 09:11:45,787 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.90s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 09:11:47,176 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 09:11:56,106 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 09:11:57,488 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 09:11:59,556 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 09:12:01,924 WARN L539 Checker$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 09:12:06,284 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 09:12:11,236 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.87s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 09:12:16,044 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 09:12:19,141 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 09:12:19,141 INFO L93 Difference]: Finished difference Result 203460 states and 308799 transitions. [2022-12-14 09:12:19,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 09:12:19,143 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 101.66666666666667) internal successors, (305), 3 states have internal predecessors, (305), 2 states have call successors, (126), 2 states have call predecessors, (126), 2 states have return successors, (125), 2 states have call predecessors, (125), 2 states have call successors, (125) Word has length 1165 [2022-12-14 09:12:19,143 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 09:12:19,712 INFO L225 Difference]: With dead ends: 203460 [2022-12-14 09:12:19,712 INFO L226 Difference]: Without dead ends: 101813 [2022-12-14 09:12:20,262 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1167 GetRequests, 1165 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-12-14 09:12:20,263 INFO L413 NwaCegarLoop]: 13811 mSDtfsCounter, 3 mSDsluCounter, 13803 mSDsCounter, 0 mSdLazyCounter, 2388 mSolverCounterSat, 1 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 34.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 27614 SdHoareTripleChecker+Invalid, 2394 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2388 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 36.2s IncrementalHoareTripleChecker+Time [2022-12-14 09:12:20,263 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 27614 Invalid, 2394 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 2388 Invalid, 5 Unknown, 0 Unchecked, 36.2s Time] [2022-12-14 09:12:20,344 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101813 states. [2022-12-14 09:12:26,818 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101813 to 101774. [2022-12-14 09:12:26,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 101774 states, 61776 states have (on average 1.3285418285418285) internal successors, (82072), 64353 states have internal predecessors, (82072), 36010 states have call successors, (36010), 3988 states have call predecessors, (36010), 3987 states have return successors, (36071), 35442 states have call predecessors, (36071), 36007 states have call successors, (36071) [2022-12-14 09:12:27,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101774 states to 101774 states and 154153 transitions. [2022-12-14 09:12:27,758 INFO L78 Accepts]: Start accepts. Automaton has 101774 states and 154153 transitions. Word has length 1165 [2022-12-14 09:12:27,759 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 09:12:27,759 INFO L495 AbstractCegarLoop]: Abstraction has 101774 states and 154153 transitions. [2022-12-14 09:12:27,759 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 101.66666666666667) internal successors, (305), 3 states have internal predecessors, (305), 2 states have call successors, (126), 2 states have call predecessors, (126), 2 states have return successors, (125), 2 states have call predecessors, (125), 2 states have call successors, (125) [2022-12-14 09:12:27,759 INFO L276 IsEmpty]: Start isEmpty. Operand 101774 states and 154153 transitions. [2022-12-14 09:12:28,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1224 [2022-12-14 09:12:28,037 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 09:12:28,037 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 47, 47, 47, 47, 47, 47, 47, 14, 14, 14, 14, 14, 14, 14, 13, 13, 13, 13, 8, 8, 8, 8, 8, 8, 8, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 09:12:28,091 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef3497e0-d4c2-4f23-a4ff-43591c387da2/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-12-14 09:12:28,237 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef3497e0-d4c2-4f23-a4ff-43591c387da2/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 09:12:28,239 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 09:12:28,240 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 09:12:28,241 INFO L85 PathProgramCache]: Analyzing trace with hash 626148765, now seen corresponding path program 1 times [2022-12-14 09:12:28,241 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 09:12:28,241 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2052519021] [2022-12-14 09:12:28,242 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 09:12:28,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 09:12:28,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 09:12:31,291 INFO L134 CoverageAnalysis]: Checked inductivity of 12339 backedges. 24 proven. 26 refuted. 0 times theorem prover too weak. 12289 trivial. 0 not checked. [2022-12-14 09:12:31,292 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 09:12:31,292 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2052519021] [2022-12-14 09:12:31,292 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2052519021] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 09:12:31,292 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [154051734] [2022-12-14 09:12:31,293 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 09:12:31,293 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 09:12:31,293 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef3497e0-d4c2-4f23-a4ff-43591c387da2/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 09:12:31,294 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef3497e0-d4c2-4f23-a4ff-43591c387da2/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 09:12:31,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef3497e0-d4c2-4f23-a4ff-43591c387da2/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-12-14 09:12:36,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 09:12:36,845 INFO L263 TraceCheckSpWp]: Trace formula consists of 22940 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 09:12:36,873 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 09:12:48,549 INFO L134 CoverageAnalysis]: Checked inductivity of 12339 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12339 trivial. 0 not checked. [2022-12-14 09:12:48,549 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 09:12:48,549 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [154051734] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 09:12:48,549 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 09:12:48,550 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [5] total 6 [2022-12-14 09:12:48,550 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [942953073] [2022-12-14 09:12:48,550 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 09:12:48,551 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 09:12:48,551 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 09:12:48,552 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 09:12:48,552 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-14 09:12:48,552 INFO L87 Difference]: Start difference. First operand 101774 states and 154153 transitions. Second operand has 3 states, 3 states have (on average 84.33333333333333) internal successors, (253), 2 states have internal predecessors, (253), 2 states have call successors, (113), 2 states have call predecessors, (113), 1 states have return successors, (112), 1 states have call predecessors, (112), 1 states have call successors, (112) [2022-12-14 09:12:50,737 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.18s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 09:12:59,749 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 09:13:05,920 WARN L539 Checker$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 09:13:12,817 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 09:13:20,231 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 09:13:26,617 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 09:13:28,665 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 09:13:28,665 INFO L93 Difference]: Finished difference Result 134184 states and 203338 transitions. [2022-12-14 09:13:28,665 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 09:13:28,666 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 84.33333333333333) internal successors, (253), 2 states have internal predecessors, (253), 2 states have call successors, (113), 2 states have call predecessors, (113), 1 states have return successors, (112), 1 states have call predecessors, (112), 1 states have call successors, (112) Word has length 1223 [2022-12-14 09:13:28,667 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 09:13:29,415 INFO L225 Difference]: With dead ends: 134184 [2022-12-14 09:13:29,415 INFO L226 Difference]: Without dead ends: 134174 [2022-12-14 09:13:29,489 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1227 GetRequests, 1223 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-14 09:13:29,489 INFO L413 NwaCegarLoop]: 17533 mSDtfsCounter, 14477 mSDsluCounter, 13661 mSDsCounter, 0 mSdLazyCounter, 2401 mSolverCounterSat, 1 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 34.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14484 SdHoareTripleChecker+Valid, 31194 SdHoareTripleChecker+Invalid, 2407 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2401 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 35.8s IncrementalHoareTripleChecker+Time [2022-12-14 09:13:29,490 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [14484 Valid, 31194 Invalid, 2407 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 2401 Invalid, 5 Unknown, 0 Unchecked, 35.8s Time] [2022-12-14 09:13:29,598 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 134174 states. [2022-12-14 09:13:37,699 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 134174 to 134170. [2022-12-14 09:13:37,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 134170 states, 81490 states have (on average 1.3294269235489018) internal successors, (108335), 84901 states have internal predecessors, (108335), 47448 states have call successors, (47448), 5232 states have call predecessors, (47448), 5231 states have return successors, (47535), 46694 states have call predecessors, (47535), 47445 states have call successors, (47535) [2022-12-14 09:13:38,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134170 states to 134170 states and 203318 transitions. [2022-12-14 09:13:38,806 INFO L78 Accepts]: Start accepts. Automaton has 134170 states and 203318 transitions. Word has length 1223 [2022-12-14 09:13:38,807 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 09:13:38,807 INFO L495 AbstractCegarLoop]: Abstraction has 134170 states and 203318 transitions. [2022-12-14 09:13:38,807 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 84.33333333333333) internal successors, (253), 2 states have internal predecessors, (253), 2 states have call successors, (113), 2 states have call predecessors, (113), 1 states have return successors, (112), 1 states have call predecessors, (112), 1 states have call successors, (112) [2022-12-14 09:13:38,807 INFO L276 IsEmpty]: Start isEmpty. Operand 134170 states and 203318 transitions. [2022-12-14 09:13:39,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1225 [2022-12-14 09:13:39,233 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 09:13:39,234 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 47, 47, 47, 47, 47, 47, 47, 14, 14, 14, 14, 14, 14, 14, 13, 13, 13, 13, 8, 8, 8, 8, 8, 8, 8, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 09:13:39,290 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef3497e0-d4c2-4f23-a4ff-43591c387da2/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-12-14 09:13:39,435 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef3497e0-d4c2-4f23-a4ff-43591c387da2/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 09:13:39,436 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 09:13:39,437 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 09:13:39,438 INFO L85 PathProgramCache]: Analyzing trace with hash -2069841783, now seen corresponding path program 1 times [2022-12-14 09:13:39,438 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 09:13:39,439 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1093278442] [2022-12-14 09:13:39,440 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 09:13:39,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 09:13:40,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 09:13:42,402 INFO L134 CoverageAnalysis]: Checked inductivity of 12339 backedges. 24 proven. 26 refuted. 0 times theorem prover too weak. 12289 trivial. 0 not checked. [2022-12-14 09:13:42,402 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 09:13:42,403 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1093278442] [2022-12-14 09:13:42,403 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1093278442] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 09:13:42,403 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1493732629] [2022-12-14 09:13:42,403 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 09:13:42,403 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 09:13:42,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef3497e0-d4c2-4f23-a4ff-43591c387da2/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 09:13:42,405 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef3497e0-d4c2-4f23-a4ff-43591c387da2/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 09:13:42,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef3497e0-d4c2-4f23-a4ff-43591c387da2/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-12-14 09:13:47,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 09:13:47,838 INFO L263 TraceCheckSpWp]: Trace formula consists of 22942 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 09:13:47,860 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 09:14:00,528 INFO L134 CoverageAnalysis]: Checked inductivity of 12339 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12339 trivial. 0 not checked. [2022-12-14 09:14:00,528 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 09:14:00,528 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1493732629] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 09:14:00,528 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 09:14:00,529 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [5] total 6 [2022-12-14 09:14:00,529 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1244294494] [2022-12-14 09:14:00,529 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 09:14:00,530 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 09:14:00,530 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 09:14:00,531 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 09:14:00,531 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-14 09:14:00,532 INFO L87 Difference]: Start difference. First operand 134170 states and 203318 transitions. Second operand has 3 states, 3 states have (on average 84.66666666666667) internal successors, (254), 2 states have internal predecessors, (254), 2 states have call successors, (113), 2 states have call predecessors, (113), 1 states have return successors, (112), 1 states have call predecessors, (112), 1 states have call successors, (112) [2022-12-14 09:14:02,713 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.18s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 09:14:06,260 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 09:14:13,210 WARN L539 Checker$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 09:14:19,277 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 09:14:25,248 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 09:14:40,127 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 09:14:40,127 INFO L93 Difference]: Finished difference Result 134178 states and 203325 transitions. [2022-12-14 09:14:40,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 09:14:40,128 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 84.66666666666667) internal successors, (254), 2 states have internal predecessors, (254), 2 states have call successors, (113), 2 states have call predecessors, (113), 1 states have return successors, (112), 1 states have call predecessors, (112), 1 states have call successors, (112) Word has length 1224 [2022-12-14 09:14:40,130 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 09:14:40,952 INFO L225 Difference]: With dead ends: 134178 [2022-12-14 09:14:40,952 INFO L226 Difference]: Without dead ends: 134175 [2022-12-14 09:14:41,032 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1228 GetRequests, 1224 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-14 09:14:41,032 INFO L413 NwaCegarLoop]: 17533 mSDtfsCounter, 14474 mSDsluCounter, 13664 mSDsCounter, 0 mSdLazyCounter, 2402 mSolverCounterSat, 1 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 33.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14481 SdHoareTripleChecker+Valid, 31197 SdHoareTripleChecker+Invalid, 2407 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2402 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 35.2s IncrementalHoareTripleChecker+Time [2022-12-14 09:14:41,033 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [14481 Valid, 31197 Invalid, 2407 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 2402 Invalid, 4 Unknown, 0 Unchecked, 35.2s Time] [2022-12-14 09:14:41,177 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 134175 states. [2022-12-14 09:14:49,956 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 134175 to 134171. [2022-12-14 09:14:50,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 134171 states, 81491 states have (on average 1.3294228810543496) internal successors, (108336), 84902 states have internal predecessors, (108336), 47448 states have call successors, (47448), 5232 states have call predecessors, (47448), 5231 states have return successors, (47535), 46694 states have call predecessors, (47535), 47445 states have call successors, (47535) [2022-12-14 09:14:51,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134171 states to 134171 states and 203319 transitions. [2022-12-14 09:14:51,202 INFO L78 Accepts]: Start accepts. Automaton has 134171 states and 203319 transitions. Word has length 1224 [2022-12-14 09:14:51,203 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 09:14:51,203 INFO L495 AbstractCegarLoop]: Abstraction has 134171 states and 203319 transitions. [2022-12-14 09:14:51,203 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 84.66666666666667) internal successors, (254), 2 states have internal predecessors, (254), 2 states have call successors, (113), 2 states have call predecessors, (113), 1 states have return successors, (112), 1 states have call predecessors, (112), 1 states have call successors, (112) [2022-12-14 09:14:51,203 INFO L276 IsEmpty]: Start isEmpty. Operand 134171 states and 203319 transitions. [2022-12-14 09:14:51,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1226 [2022-12-14 09:14:51,669 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 09:14:51,670 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 47, 47, 47, 47, 47, 47, 47, 14, 14, 14, 14, 14, 14, 14, 13, 13, 13, 13, 8, 8, 8, 8, 8, 8, 8, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 09:14:51,728 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef3497e0-d4c2-4f23-a4ff-43591c387da2/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2022-12-14 09:14:51,870 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef3497e0-d4c2-4f23-a4ff-43591c387da2/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2022-12-14 09:14:51,871 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 09:14:51,872 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 09:14:51,874 INFO L85 PathProgramCache]: Analyzing trace with hash 253802016, now seen corresponding path program 1 times [2022-12-14 09:14:51,874 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 09:14:51,875 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1362369632] [2022-12-14 09:14:51,875 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 09:14:51,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 09:14:52,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 09:14:54,970 INFO L134 CoverageAnalysis]: Checked inductivity of 12339 backedges. 24 proven. 26 refuted. 0 times theorem prover too weak. 12289 trivial. 0 not checked. [2022-12-14 09:14:54,970 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 09:14:54,970 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1362369632] [2022-12-14 09:14:54,971 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1362369632] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 09:14:54,971 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2114287996] [2022-12-14 09:14:54,971 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 09:14:54,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 09:14:54,972 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef3497e0-d4c2-4f23-a4ff-43591c387da2/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 09:14:54,973 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef3497e0-d4c2-4f23-a4ff-43591c387da2/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 09:14:54,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef3497e0-d4c2-4f23-a4ff-43591c387da2/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-12-14 09:15:01,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 09:15:01,751 INFO L263 TraceCheckSpWp]: Trace formula consists of 22944 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 09:15:01,773 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 09:15:14,146 INFO L134 CoverageAnalysis]: Checked inductivity of 12339 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12339 trivial. 0 not checked. [2022-12-14 09:15:14,146 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 09:15:14,146 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2114287996] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 09:15:14,146 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 09:15:14,147 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [5] total 6 [2022-12-14 09:15:14,147 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [165386351] [2022-12-14 09:15:14,147 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 09:15:14,148 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 09:15:14,148 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 09:15:14,149 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 09:15:14,149 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-14 09:15:14,149 INFO L87 Difference]: Start difference. First operand 134171 states and 203319 transitions. Second operand has 3 states, 3 states have (on average 85.0) internal successors, (255), 2 states have internal predecessors, (255), 2 states have call successors, (113), 2 states have call predecessors, (113), 1 states have return successors, (112), 1 states have call predecessors, (112), 1 states have call successors, (112) [2022-12-14 09:15:16,332 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.18s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []