./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c637a45f-a3ec-4eb0-9d3f-4204cc0b26a4/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c637a45f-a3ec-4eb0-9d3f-4204cc0b26a4/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c637a45f-a3ec-4eb0-9d3f-4204cc0b26a4/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c637a45f-a3ec-4eb0-9d3f-4204cc0b26a4/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c637a45f-a3ec-4eb0-9d3f-4204cc0b26a4/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c637a45f-a3ec-4eb0-9d3f-4204cc0b26a4/bin/utaipan-ByfvJB40ur --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 48ae22c8c2494b96697ffe1db529f00fa4b52cdca22138b3bf77c84445f7f2f5 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-26 00:30:48,116 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-26 00:30:48,118 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-26 00:30:48,145 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-26 00:30:48,146 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-26 00:30:48,150 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-26 00:30:48,153 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-26 00:30:48,157 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-26 00:30:48,159 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-26 00:30:48,166 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-26 00:30:48,167 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-26 00:30:48,168 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-26 00:30:48,168 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-26 00:30:48,169 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-26 00:30:48,170 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-26 00:30:48,171 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-26 00:30:48,172 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-26 00:30:48,172 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-26 00:30:48,174 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-26 00:30:48,185 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-26 00:30:48,187 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-26 00:30:48,188 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-26 00:30:48,189 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-26 00:30:48,190 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-26 00:30:48,193 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-26 00:30:48,193 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-26 00:30:48,194 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-26 00:30:48,195 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-26 00:30:48,195 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-26 00:30:48,196 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-26 00:30:48,197 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-26 00:30:48,198 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-26 00:30:48,198 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-26 00:30:48,199 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-26 00:30:48,200 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-26 00:30:48,201 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-26 00:30:48,202 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-26 00:30:48,202 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-26 00:30:48,202 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-26 00:30:48,203 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-26 00:30:48,204 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-26 00:30:48,205 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c637a45f-a3ec-4eb0-9d3f-4204cc0b26a4/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-26 00:30:48,235 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-26 00:30:48,236 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-26 00:30:48,236 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-26 00:30:48,236 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-26 00:30:48,237 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-26 00:30:48,237 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-26 00:30:48,237 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-26 00:30:48,237 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-26 00:30:48,238 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-26 00:30:48,238 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-26 00:30:48,238 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-26 00:30:48,238 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-26 00:30:48,238 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-26 00:30:48,239 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-26 00:30:48,239 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-26 00:30:48,239 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-26 00:30:48,239 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-26 00:30:48,240 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-26 00:30:48,240 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-26 00:30:48,240 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-26 00:30:48,241 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-26 00:30:48,241 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-26 00:30:48,241 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-26 00:30:48,241 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-26 00:30:48,241 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-26 00:30:48,242 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-26 00:30:48,242 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-26 00:30:48,242 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-26 00:30:48,245 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-26 00:30:48,245 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:30:48,246 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-26 00:30:48,246 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-26 00:30:48,246 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-26 00:30:48,246 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-26 00:30:48,247 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-26 00:30:48,247 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-26 00:30:48,248 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-26 00:30:48,248 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-26 00:30:48,248 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_c637a45f-a3ec-4eb0-9d3f-4204cc0b26a4/bin/utaipan-ByfvJB40ur/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c637a45f-a3ec-4eb0-9d3f-4204cc0b26a4/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 48ae22c8c2494b96697ffe1db529f00fa4b52cdca22138b3bf77c84445f7f2f5 [2022-11-26 00:30:48,525 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-26 00:30:48,551 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-26 00:30:48,556 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-26 00:30:48,558 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-26 00:30:48,559 INFO L275 PluginConnector]: CDTParser initialized [2022-11-26 00:30:48,560 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c637a45f-a3ec-4eb0-9d3f-4204cc0b26a4/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2022-11-26 00:30:51,598 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-26 00:30:52,440 INFO L351 CDTParser]: Found 1 translation units. [2022-11-26 00:30:52,441 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c637a45f-a3ec-4eb0-9d3f-4204cc0b26a4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2022-11-26 00:30:52,552 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c637a45f-a3ec-4eb0-9d3f-4204cc0b26a4/bin/utaipan-ByfvJB40ur/data/c12e0c8b2/d4ca1b03efe945e7b9050f15f71fcc60/FLAGeae7443c4 [2022-11-26 00:30:52,572 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c637a45f-a3ec-4eb0-9d3f-4204cc0b26a4/bin/utaipan-ByfvJB40ur/data/c12e0c8b2/d4ca1b03efe945e7b9050f15f71fcc60 [2022-11-26 00:30:52,576 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-26 00:30:52,579 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-26 00:30:52,580 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-26 00:30:52,580 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-26 00:30:52,584 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-26 00:30:52,585 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:30:52" (1/1) ... [2022-11-26 00:30:52,586 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b4e891d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:30:52, skipping insertion in model container [2022-11-26 00:30:52,586 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:30:52" (1/1) ... [2022-11-26 00:30:52,594 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-26 00:30:52,885 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-26 00:30:54,124 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-26 00:30:54,135 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-26 00:30:54,146 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-26 00:30:54,380 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-26 00:30:54,486 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:30:54,536 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-26 00:30:54,537 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-26 00:30:54,538 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-26 00:30:54,538 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-11-26 00:30:54,548 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-26 00:30:54,549 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-26 00:30:54,550 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-26 00:30:54,550 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-11-26 00:30:54,634 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-26 00:30:54,642 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-26 00:30:54,642 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-26 00:30:54,657 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-26 00:30:54,678 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-26 00:30:54,689 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-26 00:30:54,738 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-26 00:30:54,762 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:30:54,767 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-26 00:30:54,856 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-26 00:30:54,910 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-11-26 00:30:54,919 WARN L623 FunctionHandler]: Unknown extern function skb_clone_tx_timestamp [2022-11-26 00:30:54,970 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-26 00:30:54,971 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:30:55,063 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-26 00:30:55,085 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-26 00:30:55,086 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-26 00:30:55,105 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:30:55,106 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:55,149 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-11-26 00:30:55,200 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:30:55,201 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:30:55,202 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:30:55,203 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:30:55,203 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 00:30:55,299 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-26 00:30:55,449 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-11-26 00:30:55,724 WARN L623 FunctionHandler]: Unknown extern function __platform_driver_register [2022-11-26 00:30:55,726 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:55,736 WARN L623 FunctionHandler]: Unknown extern function platform_driver_unregister [2022-11-26 00:30:55,749 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-26 00:30:55,756 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:55,769 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-26 00:30:55,818 WARN L623 FunctionHandler]: Unknown extern function clk_get_rate [2022-11-26 00:30:55,838 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:30:55,842 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:30:55,850 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:30:55,857 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:30:55,905 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-26 00:30:55,914 WARN L623 FunctionHandler]: Unknown extern function phy_init_eee [2022-11-26 00:30:55,917 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:30:55,920 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:30:55,921 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-26 00:30:55,922 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-11-26 00:30:55,925 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:30:55,939 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-11-26 00:30:55,966 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-26 00:30:55,984 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:30:55,989 WARN L623 FunctionHandler]: Unknown extern function getnstimeofday [2022-11-26 00:30:56,030 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:30:56,032 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:30:56,051 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:30:56,061 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:56,063 WARN L623 FunctionHandler]: Unknown extern function phy_print_status [2022-11-26 00:30:56,080 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:30:56,083 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:30:56,108 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:30:56,109 WARN L623 FunctionHandler]: Unknown extern function phy_connect [2022-11-26 00:30:56,109 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:56,110 WARN L623 FunctionHandler]: Unknown extern function phy_disconnect [2022-11-26 00:30:56,112 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:30:56,122 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:56,128 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:56,129 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:56,137 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:56,138 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:56,138 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:56,139 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:56,166 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-26 00:30:56,167 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:56,169 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:56,190 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:30:56,192 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:30:56,193 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:30:56,195 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:30:56,230 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:30:56,230 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:30:56,230 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:30:56,231 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:30:56,241 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:30:56,241 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:30:56,241 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:30:56,242 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:30:56,264 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:30:56,267 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:30:56,270 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:30:56,271 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-26 00:30:56,305 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-26 00:30:56,315 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:56,324 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:56,332 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:56,333 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:56,333 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:56,334 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:56,355 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:56,381 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:30:56,381 WARN L623 FunctionHandler]: Unknown extern function usecs_to_jiffies [2022-11-26 00:30:56,382 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-11-26 00:30:56,391 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:56,392 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:56,393 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:56,394 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:56,395 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:30:56,407 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:56,408 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:56,408 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:56,409 WARN L623 FunctionHandler]: Unknown extern function phy_start [2022-11-26 00:30:56,410 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:56,411 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:56,412 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:56,413 WARN L623 FunctionHandler]: Unknown extern function phy_disconnect [2022-11-26 00:30:56,422 WARN L623 FunctionHandler]: Unknown extern function phy_stop [2022-11-26 00:30:56,422 WARN L623 FunctionHandler]: Unknown extern function phy_disconnect [2022-11-26 00:30:56,424 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:30:56,433 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:56,439 WARN L623 FunctionHandler]: Unknown extern function usecs_to_jiffies [2022-11-26 00:30:56,441 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:30:56,443 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:30:56,444 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:30:56,457 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-11-26 00:30:56,470 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:30:56,480 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:30:56,495 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:30:56,498 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:30:56,499 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:56,500 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:30:56,504 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:30:56,505 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-26 00:30:56,507 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-26 00:30:56,517 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-26 00:30:56,535 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:56,536 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:56,556 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:56,560 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:56,561 WARN L623 FunctionHandler]: Unknown extern function netdev_update_features [2022-11-26 00:30:56,573 WARN L623 FunctionHandler]: Unknown extern function pm_wakeup_event [2022-11-26 00:30:56,573 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:56,585 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-26 00:30:56,585 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-26 00:30:56,596 WARN L623 FunctionHandler]: Unknown extern function phy_mii_ioctl [2022-11-26 00:30:56,605 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:30:56,606 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:30:56,615 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:30:56,624 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:30:56,624 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:30:56,625 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:30:56,625 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:30:56,634 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-11-26 00:30:56,644 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:30:56,645 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:30:56,645 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:30:56,645 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:30:56,645 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:30:56,646 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:30:56,647 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:30:56,648 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:30:56,654 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:30:56,656 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:30:56,658 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:30:56,660 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:30:56,661 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:30:56,662 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:30:56,663 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:30:56,664 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:30:56,665 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:30:56,670 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:30:56,671 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:30:56,672 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:30:56,673 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:30:56,673 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:30:56,674 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:30:56,674 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:30:56,674 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:30:56,684 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-11-26 00:30:56,685 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_dir [2022-11-26 00:30:56,686 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:56,686 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:56,687 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_file [2022-11-26 00:30:56,687 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:56,687 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-11-26 00:30:56,688 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:56,688 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-11-26 00:30:56,688 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_file [2022-11-26 00:30:56,689 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:56,689 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-11-26 00:30:56,689 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-11-26 00:30:56,690 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:56,691 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-11-26 00:30:56,691 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-11-26 00:30:56,691 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-11-26 00:30:56,691 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-11-26 00:30:56,692 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-11-26 00:30:56,701 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:56,702 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:56,702 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:56,703 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:56,703 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:56,704 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:56,704 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:56,705 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:56,705 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_capable [2022-11-26 00:30:56,706 WARN L623 FunctionHandler]: Unknown extern function ether_setup [2022-11-26 00:30:56,707 WARN L623 FunctionHandler]: Unknown extern function devm_clk_get [2022-11-26 00:30:56,707 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:30:56,708 WARN L623 FunctionHandler]: Unknown extern function devm_reset_control_get [2022-11-26 00:30:56,709 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:30:56,709 WARN L623 FunctionHandler]: Unknown extern function reset_control_deassert [2022-11-26 00:30:56,710 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-26 00:30:56,711 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:56,712 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-26 00:30:56,712 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:30:56,712 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:30:56,713 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:56,714 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:30:56,715 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-11-26 00:30:56,716 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:56,717 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:30:56,718 WARN L623 FunctionHandler]: Unknown extern function reset_control_assert [2022-11-26 00:30:56,719 WARN L623 FunctionHandler]: Unknown extern function phy_stop [2022-11-26 00:30:56,719 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:30:56,720 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-26 00:30:56,721 WARN L623 FunctionHandler]: Unknown extern function pinctrl_pm_select_sleep_state [2022-11-26 00:30:56,723 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:30:56,723 WARN L623 FunctionHandler]: Unknown extern function pinctrl_pm_select_default_state [2022-11-26 00:30:56,724 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-26 00:30:56,724 WARN L623 FunctionHandler]: Unknown extern function phy_start [2022-11-26 00:30:56,733 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:58,762 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-11-26 00:30:58,765 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-26 00:30:58,776 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-11-26 00:30:58,777 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-26 00:30:58,777 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-11-26 00:30:58,778 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-26 00:30:58,779 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-11-26 00:30:58,779 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-11-26 00:30:58,782 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-26 00:30:58,783 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-26 00:30:58,836 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-26 00:30:58,841 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-26 00:30:58,841 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-26 00:30:58,844 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 00:30:58,844 WARN L623 FunctionHandler]: Unknown extern function ldv_del_timer_sync [2022-11-26 00:30:58,845 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 00:30:58,845 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 00:30:58,845 WARN L623 FunctionHandler]: Unknown extern function ldv_del_timer_sync [2022-11-26 00:30:58,846 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 00:30:58,849 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 00:30:58,849 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 00:30:58,850 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 00:30:58,850 WARN L623 FunctionHandler]: Unknown extern function ldv_del_timer_sync [2022-11-26 00:30:58,851 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 00:30:58,851 WARN L623 FunctionHandler]: Unknown extern function ldv_del_timer_sync [2022-11-26 00:30:58,851 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 00:30:58,852 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 00:30:58,852 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 00:30:58,853 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 00:30:58,853 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-26 00:30:58,853 WARN L623 FunctionHandler]: Unknown extern function ldv_alloc_etherdev_mqs [2022-11-26 00:30:58,854 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-26 00:30:58,854 WARN L623 FunctionHandler]: Unknown extern function ldv_register_netdev [2022-11-26 00:30:58,855 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-26 00:30:58,855 WARN L623 FunctionHandler]: Unknown extern function ldv_unregister_netdev [2022-11-26 00:30:58,855 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-26 00:30:58,856 WARN L623 FunctionHandler]: Unknown extern function ldv_free_netdev [2022-11-26 00:30:58,856 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-26 00:30:58,856 WARN L623 FunctionHandler]: Unknown extern function ldv_unregister_netdev [2022-11-26 00:30:58,856 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-26 00:30:58,857 WARN L623 FunctionHandler]: Unknown extern function ldv_free_netdev [2022-11-26 00:30:58,896 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-11-26 00:30:58,906 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-11-26 00:30:58,961 WARN L623 FunctionHandler]: Unknown extern function irq_set_irq_wake [2022-11-26 00:30:58,969 WARN L623 FunctionHandler]: Unknown extern function irq_set_irq_wake [2022-11-26 00:30:59,054 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:30:59,055 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:30:59,055 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:30:59,069 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:59,072 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:59,073 WARN L623 FunctionHandler]: Unknown extern function phy_ethtool_gset [2022-11-26 00:30:59,083 WARN L623 FunctionHandler]: Unknown extern function phy_ethtool_sset [2022-11-26 00:30:59,144 WARN L623 FunctionHandler]: Unknown extern function phy_start_aneg [2022-11-26 00:30:59,156 WARN L623 FunctionHandler]: Unknown extern function phy_get_eee_err [2022-11-26 00:30:59,175 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:30:59,193 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:59,194 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-11-26 00:30:59,194 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-11-26 00:30:59,203 WARN L623 FunctionHandler]: Unknown extern function phy_ethtool_get_eee [2022-11-26 00:30:59,212 WARN L623 FunctionHandler]: Unknown extern function phy_ethtool_set_eee [2022-11-26 00:30:59,220 WARN L623 FunctionHandler]: Unknown extern function clk_get_rate [2022-11-26 00:30:59,229 WARN L623 FunctionHandler]: Unknown extern function clk_get_rate [2022-11-26 00:30:59,257 WARN L623 FunctionHandler]: Unknown extern function ptp_clock_index [2022-11-26 00:30:59,257 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_ts_info [2022-11-26 00:30:59,259 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-11-26 00:30:59,318 WARN L623 FunctionHandler]: Unknown extern function mdiobus_alloc_size [2022-11-26 00:30:59,410 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:30:59,413 WARN L623 FunctionHandler]: Unknown extern function mdiobus_register [2022-11-26 00:30:59,413 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:59,415 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-26 00:30:59,416 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:59,417 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:59,417 WARN L623 FunctionHandler]: Unknown extern function mdiobus_unregister [2022-11-26 00:30:59,417 WARN L623 FunctionHandler]: Unknown extern function mdiobus_free [2022-11-26 00:30:59,417 WARN L623 FunctionHandler]: Unknown extern function mdiobus_free [2022-11-26 00:30:59,418 WARN L623 FunctionHandler]: Unknown extern function mdiobus_unregister [2022-11-26 00:30:59,419 WARN L623 FunctionHandler]: Unknown extern function mdiobus_free [2022-11-26 00:30:59,602 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:59,663 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:59,663 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:59,689 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:30:59,691 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-26 00:30:59,691 WARN L623 FunctionHandler]: Unknown extern function bitrev32 [2022-11-26 00:30:59,695 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:30:59,704 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:30:59,706 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:30:59,707 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:30:59,708 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:30:59,717 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:30:59,719 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:30:59,731 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:30:59,733 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:30:59,813 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:30:59,824 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:30:59,825 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:30:59,827 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:30:59,828 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:30:59,837 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:59,837 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:59,873 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:59,873 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:59,874 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:59,874 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:59,874 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:59,875 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:59,875 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:59,875 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:59,876 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:59,916 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-26 00:30:59,917 WARN L623 FunctionHandler]: Unknown extern function bitrev32 [2022-11-26 00:30:59,935 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:30:59,946 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:30:59,963 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:30:59,965 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:30:59,966 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:31:00,089 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:00,304 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:00,436 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:31:00,475 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:31:00,484 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:31:00,493 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:31:00,529 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:31:00,538 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:31:00,547 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:31:00,556 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:31:00,565 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:31:00,566 WARN L623 FunctionHandler]: Unknown extern function ptp_clock_register [2022-11-26 00:31:00,567 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:00,567 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:31:00,568 WARN L623 FunctionHandler]: Unknown extern function ptp_clock_unregister [2022-11-26 00:31:00,569 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:31:00,602 WARN L623 FunctionHandler]: Unknown extern function devm_kmalloc [2022-11-26 00:31:00,695 WARN L623 FunctionHandler]: Unknown extern function platform_get_resource [2022-11-26 00:31:00,696 WARN L623 FunctionHandler]: Unknown extern function devm_ioremap_resource [2022-11-26 00:31:00,696 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:00,697 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:00,699 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:00,699 WARN L623 FunctionHandler]: Unknown extern function platform_get_irq_byname [2022-11-26 00:31:00,700 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:00,700 WARN L623 FunctionHandler]: Unknown extern function platform_get_irq_byname [2022-11-26 00:31:00,701 WARN L623 FunctionHandler]: Unknown extern function platform_get_irq_byname [2022-11-26 00:31:00,702 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:31:00,812 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-26 00:31:00,968 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:31:00,968 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:00,968 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-26 00:31:00,969 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:00,969 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-26 00:31:00,970 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:00,970 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:31:00,971 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:00,972 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:31:00,972 WARN L623 FunctionHandler]: Unknown extern function pci_clear_master [2022-11-26 00:31:00,973 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-26 00:31:00,973 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:31:00,981 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-26 00:31:00,982 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-26 00:31:00,982 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:31:00,990 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-26 00:31:00,990 WARN L623 FunctionHandler]: Unknown extern function pci_choose_state [2022-11-26 00:31:00,990 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-26 00:31:00,999 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-26 00:31:00,999 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-26 00:31:01,031 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-26 00:31:01,076 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-26 00:31:01,077 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-26 00:31:01,089 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:31:01,263 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_c637a45f-a3ec-4eb0-9d3f-4204cc0b26a4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[788938,788951] [2022-11-26 00:31:01,267 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:31:01,268 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:31:01,269 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:31:01,277 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:31:01,278 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:31:01,278 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:31:01,279 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:31:01,279 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:31:01,279 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:31:01,288 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:31:01,289 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:31:01,290 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:31:01,291 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:31:01,292 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:31:01,293 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:31:01,302 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:31:01,305 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 00:31:01,422 INFO L203 MainTranslator]: Completed pre-run [2022-11-26 00:31:01,601 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-26 00:31:01,601 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-26 00:31:01,601 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-26 00:31:01,603 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-26 00:31:01,604 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:31:01,605 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-26 00:31:01,605 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-26 00:31:01,606 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-26 00:31:01,606 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-11-26 00:31:01,607 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-26 00:31:01,607 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-26 00:31:01,607 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-26 00:31:01,608 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-11-26 00:31:01,611 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-26 00:31:01,612 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-26 00:31:01,613 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-26 00:31:01,614 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-26 00:31:01,615 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-26 00:31:01,615 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-26 00:31:01,618 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-26 00:31:01,618 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:31:01,619 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-26 00:31:01,620 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-26 00:31:01,622 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-11-26 00:31:01,622 WARN L623 FunctionHandler]: Unknown extern function skb_clone_tx_timestamp [2022-11-26 00:31:01,623 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-26 00:31:01,624 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:31:01,625 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-26 00:31:01,626 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-26 00:31:01,626 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-26 00:31:01,627 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:31:01,627 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:01,629 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-11-26 00:31:01,630 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:31:01,631 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:31:01,631 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:31:01,631 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:31:01,632 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 00:31:01,633 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-26 00:31:01,636 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-11-26 00:31:01,638 WARN L623 FunctionHandler]: Unknown extern function __platform_driver_register [2022-11-26 00:31:01,639 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:01,639 WARN L623 FunctionHandler]: Unknown extern function platform_driver_unregister [2022-11-26 00:31:01,639 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-26 00:31:01,640 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:01,640 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-26 00:31:01,642 WARN L623 FunctionHandler]: Unknown extern function clk_get_rate [2022-11-26 00:31:01,647 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:31:01,648 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:31:01,649 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:31:01,650 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:31:01,652 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-26 00:31:01,653 WARN L623 FunctionHandler]: Unknown extern function phy_init_eee [2022-11-26 00:31:01,653 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:31:01,654 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:31:01,654 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-26 00:31:01,655 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-11-26 00:31:01,656 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:31:01,658 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-11-26 00:31:01,660 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-26 00:31:01,662 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:31:01,666 WARN L623 FunctionHandler]: Unknown extern function getnstimeofday [2022-11-26 00:31:01,703 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:31:01,704 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:31:01,705 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:31:01,707 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:01,708 WARN L623 FunctionHandler]: Unknown extern function phy_print_status [2022-11-26 00:31:01,709 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:31:01,710 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:31:01,713 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:31:01,713 WARN L623 FunctionHandler]: Unknown extern function phy_connect [2022-11-26 00:31:01,713 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:01,714 WARN L623 FunctionHandler]: Unknown extern function phy_disconnect [2022-11-26 00:31:01,715 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:31:01,716 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:01,716 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:01,717 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:01,717 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:01,718 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:01,718 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:01,718 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:01,721 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-26 00:31:01,722 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:01,723 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:01,726 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:31:01,727 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:31:01,728 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:31:01,729 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:31:01,741 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:31:01,741 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:31:01,742 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:31:01,742 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:31:01,743 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:31:01,743 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:31:01,743 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:31:01,744 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:31:01,748 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:31:01,749 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:31:01,752 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:31:01,752 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-26 00:31:01,756 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-26 00:31:01,757 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:01,758 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:01,759 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:01,759 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:01,759 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:01,759 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:01,763 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:01,765 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:31:01,765 WARN L623 FunctionHandler]: Unknown extern function usecs_to_jiffies [2022-11-26 00:31:01,765 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-11-26 00:31:01,766 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:01,766 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:01,768 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:01,768 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:01,769 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:31:01,771 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:01,772 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:01,772 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:01,773 WARN L623 FunctionHandler]: Unknown extern function phy_start [2022-11-26 00:31:01,773 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:01,774 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:01,774 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:01,775 WARN L623 FunctionHandler]: Unknown extern function phy_disconnect [2022-11-26 00:31:01,776 WARN L623 FunctionHandler]: Unknown extern function phy_stop [2022-11-26 00:31:01,776 WARN L623 FunctionHandler]: Unknown extern function phy_disconnect [2022-11-26 00:31:01,778 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:31:01,779 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:01,783 WARN L623 FunctionHandler]: Unknown extern function usecs_to_jiffies [2022-11-26 00:31:01,784 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:31:01,786 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:31:01,787 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:31:01,789 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-11-26 00:31:01,792 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:31:01,794 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:31:01,797 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:31:01,798 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:31:01,798 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:01,799 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:31:01,837 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:31:01,838 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-26 00:31:01,838 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-26 00:31:01,840 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-26 00:31:01,841 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:01,841 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:01,843 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:01,844 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:01,844 WARN L623 FunctionHandler]: Unknown extern function netdev_update_features [2022-11-26 00:31:01,845 WARN L623 FunctionHandler]: Unknown extern function pm_wakeup_event [2022-11-26 00:31:01,846 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:01,847 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-26 00:31:01,848 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-26 00:31:01,849 WARN L623 FunctionHandler]: Unknown extern function phy_mii_ioctl [2022-11-26 00:31:01,850 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:31:01,850 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:31:01,851 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:31:01,852 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:31:01,852 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:31:01,852 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:31:01,853 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:31:01,853 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-11-26 00:31:01,854 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:31:01,855 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:31:01,855 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:31:01,855 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:31:01,855 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:31:01,856 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:31:01,856 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:31:01,857 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:31:01,857 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:31:01,858 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:31:01,858 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:31:01,859 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:31:01,859 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:31:01,860 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:31:01,860 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:31:01,861 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:31:01,861 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:31:01,862 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:31:01,862 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:31:01,863 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:31:01,863 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:31:01,863 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:31:01,864 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:31:01,864 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:31:01,864 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:31:01,865 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-11-26 00:31:01,866 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_dir [2022-11-26 00:31:01,866 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:01,867 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:01,867 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_file [2022-11-26 00:31:01,867 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:01,868 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-11-26 00:31:01,868 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:01,868 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-11-26 00:31:01,869 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_file [2022-11-26 00:31:01,869 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:01,869 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-11-26 00:31:01,870 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-11-26 00:31:01,870 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:01,870 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-11-26 00:31:01,870 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-11-26 00:31:01,871 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-11-26 00:31:01,871 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-11-26 00:31:01,871 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-11-26 00:31:01,873 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:01,873 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:01,873 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:01,874 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:01,875 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:01,875 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:01,876 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:01,876 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:01,876 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_capable [2022-11-26 00:31:01,879 WARN L623 FunctionHandler]: Unknown extern function ether_setup [2022-11-26 00:31:01,880 WARN L623 FunctionHandler]: Unknown extern function devm_clk_get [2022-11-26 00:31:01,880 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:31:01,881 WARN L623 FunctionHandler]: Unknown extern function devm_reset_control_get [2022-11-26 00:31:01,882 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:31:01,882 WARN L623 FunctionHandler]: Unknown extern function reset_control_deassert [2022-11-26 00:31:01,885 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-26 00:31:01,885 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:01,886 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-26 00:31:01,886 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:31:01,886 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:31:01,887 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:01,888 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:31:01,889 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-11-26 00:31:01,890 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:01,891 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:31:01,891 WARN L623 FunctionHandler]: Unknown extern function reset_control_assert [2022-11-26 00:31:01,892 WARN L623 FunctionHandler]: Unknown extern function phy_stop [2022-11-26 00:31:01,892 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:31:01,893 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-26 00:31:01,894 WARN L623 FunctionHandler]: Unknown extern function pinctrl_pm_select_sleep_state [2022-11-26 00:31:01,895 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:31:01,895 WARN L623 FunctionHandler]: Unknown extern function pinctrl_pm_select_default_state [2022-11-26 00:31:01,896 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-26 00:31:01,896 WARN L623 FunctionHandler]: Unknown extern function phy_start [2022-11-26 00:31:01,897 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:01,913 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-11-26 00:31:01,914 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-26 00:31:01,922 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-11-26 00:31:01,923 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-26 00:31:01,923 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-11-26 00:31:01,923 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-26 00:31:01,924 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-11-26 00:31:01,924 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-11-26 00:31:01,926 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-26 00:31:01,927 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-26 00:31:01,965 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-26 00:31:01,968 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-26 00:31:01,969 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-26 00:31:01,969 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 00:31:01,970 WARN L623 FunctionHandler]: Unknown extern function ldv_del_timer_sync [2022-11-26 00:31:01,970 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 00:31:01,971 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 00:31:01,971 WARN L623 FunctionHandler]: Unknown extern function ldv_del_timer_sync [2022-11-26 00:31:01,971 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 00:31:01,973 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 00:31:01,973 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 00:31:01,974 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 00:31:01,974 WARN L623 FunctionHandler]: Unknown extern function ldv_del_timer_sync [2022-11-26 00:31:01,974 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 00:31:01,975 WARN L623 FunctionHandler]: Unknown extern function ldv_del_timer_sync [2022-11-26 00:31:01,975 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 00:31:01,975 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 00:31:01,976 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 00:31:01,976 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 00:31:01,977 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-26 00:31:01,977 WARN L623 FunctionHandler]: Unknown extern function ldv_alloc_etherdev_mqs [2022-11-26 00:31:01,977 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-26 00:31:01,978 WARN L623 FunctionHandler]: Unknown extern function ldv_register_netdev [2022-11-26 00:31:01,978 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-26 00:31:01,978 WARN L623 FunctionHandler]: Unknown extern function ldv_unregister_netdev [2022-11-26 00:31:01,979 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-26 00:31:01,979 WARN L623 FunctionHandler]: Unknown extern function ldv_free_netdev [2022-11-26 00:31:01,979 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-26 00:31:01,979 WARN L623 FunctionHandler]: Unknown extern function ldv_unregister_netdev [2022-11-26 00:31:01,979 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-26 00:31:01,980 WARN L623 FunctionHandler]: Unknown extern function ldv_free_netdev [2022-11-26 00:31:01,980 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-11-26 00:31:01,980 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-11-26 00:31:01,981 WARN L623 FunctionHandler]: Unknown extern function irq_set_irq_wake [2022-11-26 00:31:01,982 WARN L623 FunctionHandler]: Unknown extern function irq_set_irq_wake [2022-11-26 00:31:01,993 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:31:01,993 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:31:01,994 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:31:01,997 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:01,998 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:01,999 WARN L623 FunctionHandler]: Unknown extern function phy_ethtool_gset [2022-11-26 00:31:02,001 WARN L623 FunctionHandler]: Unknown extern function phy_ethtool_sset [2022-11-26 00:31:02,008 WARN L623 FunctionHandler]: Unknown extern function phy_start_aneg [2022-11-26 00:31:02,010 WARN L623 FunctionHandler]: Unknown extern function phy_get_eee_err [2022-11-26 00:31:02,013 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:31:02,015 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:02,016 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-11-26 00:31:02,016 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-11-26 00:31:02,017 WARN L623 FunctionHandler]: Unknown extern function phy_ethtool_get_eee [2022-11-26 00:31:02,018 WARN L623 FunctionHandler]: Unknown extern function phy_ethtool_set_eee [2022-11-26 00:31:02,019 WARN L623 FunctionHandler]: Unknown extern function clk_get_rate [2022-11-26 00:31:02,019 WARN L623 FunctionHandler]: Unknown extern function clk_get_rate [2022-11-26 00:31:02,024 WARN L623 FunctionHandler]: Unknown extern function ptp_clock_index [2022-11-26 00:31:02,024 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_ts_info [2022-11-26 00:31:02,025 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-11-26 00:31:02,029 WARN L623 FunctionHandler]: Unknown extern function mdiobus_alloc_size [2022-11-26 00:31:02,034 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:31:02,041 WARN L623 FunctionHandler]: Unknown extern function mdiobus_register [2022-11-26 00:31:02,042 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:02,052 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-26 00:31:02,053 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:02,053 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:02,054 WARN L623 FunctionHandler]: Unknown extern function mdiobus_unregister [2022-11-26 00:31:02,054 WARN L623 FunctionHandler]: Unknown extern function mdiobus_free [2022-11-26 00:31:02,054 WARN L623 FunctionHandler]: Unknown extern function mdiobus_free [2022-11-26 00:31:02,055 WARN L623 FunctionHandler]: Unknown extern function mdiobus_unregister [2022-11-26 00:31:02,056 WARN L623 FunctionHandler]: Unknown extern function mdiobus_free [2022-11-26 00:31:02,076 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:02,081 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:02,082 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:02,084 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:31:02,085 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-26 00:31:02,085 WARN L623 FunctionHandler]: Unknown extern function bitrev32 [2022-11-26 00:31:02,090 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:31:02,091 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:31:02,092 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:31:02,093 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:31:02,094 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:31:02,096 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:31:02,098 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:31:02,102 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:31:02,104 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:31:02,112 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:31:02,114 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:31:02,117 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:31:02,118 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:31:02,119 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:31:02,120 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:02,120 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:02,122 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:02,123 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:02,123 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:02,124 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:02,124 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:02,124 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:02,124 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:02,125 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:02,125 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:02,127 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-26 00:31:02,127 WARN L623 FunctionHandler]: Unknown extern function bitrev32 [2022-11-26 00:31:02,129 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:02,132 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:31:02,134 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:31:02,134 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:31:02,135 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:31:02,150 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:02,162 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:02,176 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:31:02,239 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:31:02,240 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:31:02,241 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:31:02,245 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:31:02,251 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:31:02,252 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:31:02,253 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:31:02,254 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:31:02,256 WARN L623 FunctionHandler]: Unknown extern function ptp_clock_register [2022-11-26 00:31:02,256 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:02,257 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:31:02,258 WARN L623 FunctionHandler]: Unknown extern function ptp_clock_unregister [2022-11-26 00:31:02,259 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:31:02,260 WARN L623 FunctionHandler]: Unknown extern function devm_kmalloc [2022-11-26 00:31:02,263 WARN L623 FunctionHandler]: Unknown extern function platform_get_resource [2022-11-26 00:31:02,263 WARN L623 FunctionHandler]: Unknown extern function devm_ioremap_resource [2022-11-26 00:31:02,264 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:02,264 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:02,265 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:02,266 WARN L623 FunctionHandler]: Unknown extern function platform_get_irq_byname [2022-11-26 00:31:02,267 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:02,267 WARN L623 FunctionHandler]: Unknown extern function platform_get_irq_byname [2022-11-26 00:31:02,267 WARN L623 FunctionHandler]: Unknown extern function platform_get_irq_byname [2022-11-26 00:31:02,268 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:31:02,273 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-26 00:31:02,301 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:31:02,301 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:02,301 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-26 00:31:02,302 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:02,302 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-26 00:31:02,303 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:02,303 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:31:02,303 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:31:02,304 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-26 00:31:02,304 WARN L623 FunctionHandler]: Unknown extern function pci_clear_master [2022-11-26 00:31:02,305 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-26 00:31:02,305 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:31:02,305 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-26 00:31:02,306 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-26 00:31:02,306 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:31:02,306 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-26 00:31:02,306 WARN L623 FunctionHandler]: Unknown extern function pci_choose_state [2022-11-26 00:31:02,307 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-26 00:31:02,307 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-26 00:31:02,307 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-26 00:31:02,309 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-26 00:31:02,313 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-26 00:31:02,313 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-26 00:31:02,314 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:31:02,318 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_c637a45f-a3ec-4eb0-9d3f-4204cc0b26a4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[788938,788951] [2022-11-26 00:31:02,319 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:31:02,323 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:31:02,324 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:31:02,325 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:31:02,325 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:31:02,325 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:31:02,326 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:31:02,326 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:31:02,326 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:31:02,327 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:31:02,328 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:31:02,329 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:31:02,330 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:31:02,331 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:31:02,331 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:31:02,333 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:31:02,335 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 00:31:03,025 INFO L208 MainTranslator]: Completed translation [2022-11-26 00:31:03,025 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:31:03 WrapperNode [2022-11-26 00:31:03,025 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-26 00:31:03,026 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-26 00:31:03,026 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-26 00:31:03,027 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-26 00:31:03,034 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:31:03" (1/1) ... [2022-11-26 00:31:03,454 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:31:03" (1/1) ... [2022-11-26 00:31:03,986 INFO L138 Inliner]: procedures = 926, calls = 12299, calls flagged for inlining = 543, calls inlined = 454, statements flattened = 17929 [2022-11-26 00:31:03,987 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-26 00:31:03,988 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-26 00:31:03,988 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-26 00:31:03,988 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-26 00:31:03,999 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:31:03" (1/1) ... [2022-11-26 00:31:03,999 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:31:03" (1/1) ... [2022-11-26 00:31:04,249 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:31:03" (1/1) ... [2022-11-26 00:31:04,263 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:31:03" (1/1) ... [2022-11-26 00:31:04,977 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:31:03" (1/1) ... [2022-11-26 00:31:05,031 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:31:03" (1/1) ... [2022-11-26 00:31:05,171 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:31:03" (1/1) ... [2022-11-26 00:31:05,319 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:31:03" (1/1) ... [2022-11-26 00:31:05,480 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-26 00:31:05,481 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-26 00:31:05,481 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-26 00:31:05,481 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-26 00:31:05,482 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:31:03" (1/1) ... [2022-11-26 00:31:05,489 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:31:05,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c637a45f-a3ec-4eb0-9d3f-4204cc0b26a4/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:31:05,520 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c637a45f-a3ec-4eb0-9d3f-4204cc0b26a4/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-26 00:31:05,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c637a45f-a3ec-4eb0-9d3f-4204cc0b26a4/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-26 00:31:05,570 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_coalesce [2022-11-26 00:31:05,570 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_coalesce [2022-11-26 00:31:05,570 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-11-26 00:31:05,571 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-11-26 00:31:05,571 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_owner [2022-11-26 00:31:05,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_owner [2022-11-26 00:31:05,571 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-26 00:31:05,571 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-26 00:31:05,571 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_rx_watchdog [2022-11-26 00:31:05,572 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_rx_watchdog [2022-11-26 00:31:05,572 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_filter [2022-11-26 00:31:05,572 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_filter [2022-11-26 00:31:05,572 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-26 00:31:05,573 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-26 00:31:05,573 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-26 00:31:05,573 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-26 00:31:05,573 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2022-11-26 00:31:05,573 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2022-11-26 00:31:05,573 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-26 00:31:05,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-26 00:31:05,574 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~VOID [2022-11-26 00:31:05,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~VOID [2022-11-26 00:31:05,574 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_clean_desc3___0 [2022-11-26 00:31:05,574 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_clean_desc3___0 [2022-11-26 00:31:05,574 INFO L130 BoogieDeclarations]: Found specification of procedure ehn_desc_tx_set_on_chain [2022-11-26 00:31:05,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ehn_desc_tx_set_on_chain [2022-11-26 00:31:05,574 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-26 00:31:05,575 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-26 00:31:05,575 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-26 00:31:05,575 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-26 00:31:05,575 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_probe [2022-11-26 00:31:05,575 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_probe [2022-11-26 00:31:05,575 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_poll_controller [2022-11-26 00:31:05,575 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_poll_controller [2022-11-26 00:31:05,576 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-26 00:31:05,576 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-26 00:31:05,576 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_suspend [2022-11-26 00:31:05,576 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_suspend [2022-11-26 00:31:05,576 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-26 00:31:05,576 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-26 00:31:05,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_19_2 [2022-11-26 00:31:05,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_19_2 [2022-11-26 00:31:05,577 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dma_operation_mode [2022-11-26 00:31:05,577 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dma_operation_mode [2022-11-26 00:31:05,577 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_ctrl_ane [2022-11-26 00:31:05,577 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_ctrl_ane [2022-11-26 00:31:05,577 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-26 00:31:05,577 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-26 00:31:05,578 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~int [2022-11-26 00:31:05,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~int [2022-11-26 00:31:05,578 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_16kib_bfsize [2022-11-26 00:31:05,578 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_16kib_bfsize [2022-11-26 00:31:05,578 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_eee_timer [2022-11-26 00:31:05,578 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_eee_timer [2022-11-26 00:31:05,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-26 00:31:05,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-26 00:31:05,579 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-26 00:31:05,579 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~int~TO~VOID [2022-11-26 00:31:05,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~int~TO~VOID [2022-11-26 00:31:05,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_clk1__more_at_exit [2022-11-26 00:31:05,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_clk1__more_at_exit [2022-11-26 00:31:05,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-26 00:31:05,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-26 00:31:05,580 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_release_tx_desc [2022-11-26 00:31:05,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_release_tx_desc [2022-11-26 00:31:05,580 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_dump_regs [2022-11-26 00:31:05,580 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_dump_regs [2022-11-26 00:31:05,580 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-26 00:31:05,581 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-26 00:31:05,581 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dump_mac_regs [2022-11-26 00:31:05,581 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dump_mac_regs [2022-11-26 00:31:05,581 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_ls [2022-11-26 00:31:05,581 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_ls [2022-11-26 00:31:05,581 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_close_tx_desc [2022-11-26 00:31:05,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_close_tx_desc [2022-11-26 00:31:05,582 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-11-26 00:31:05,582 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-11-26 00:31:05,582 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_core_init [2022-11-26 00:31:05,582 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_core_init [2022-11-26 00:31:05,582 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2022-11-26 00:31:05,582 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2022-11-26 00:31:05,582 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-26 00:31:05,583 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_tx_skbufs [2022-11-26 00:31:05,583 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_tx_skbufs [2022-11-26 00:31:05,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-26 00:31:05,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-26 00:31:05,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-26 00:31:05,583 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-26 00:31:05,583 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-26 00:31:05,584 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_rx_ipc_enable [2022-11-26 00:31:05,584 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_rx_ipc_enable [2022-11-26 00:31:05,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-26 00:31:05,584 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_status [2022-11-26 00:31:05,584 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_status [2022-11-26 00:31:05,584 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-11-26 00:31:05,584 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-11-26 00:31:05,585 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-26 00:31:05,585 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-26 00:31:05,585 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_get_adv [2022-11-26 00:31:05,585 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_get_adv [2022-11-26 00:31:05,585 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-26 00:31:05,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-26 00:31:05,586 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_hw_fix_mac_speed [2022-11-26 00:31:05,586 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_hw_fix_mac_speed [2022-11-26 00:31:05,586 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-26 00:31:05,586 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-26 00:31:05,586 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-26 00:31:05,586 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-26 00:31:05,586 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config_addend [2022-11-26 00:31:05,587 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config_addend [2022-11-26 00:31:05,587 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_enable_dma_transmission [2022-11-26 00:31:05,587 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_enable_dma_transmission [2022-11-26 00:31:05,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-26 00:31:05,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-26 00:31:05,587 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2022-11-26 00:31:05,587 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2022-11-26 00:31:05,588 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_suspend [2022-11-26 00:31:05,588 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_suspend [2022-11-26 00:31:05,588 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_pauseparam [2022-11-26 00:31:05,588 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_pauseparam [2022-11-26 00:31:05,589 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_free_rx_buffers [2022-11-26 00:31:05,589 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_free_rx_buffers [2022-11-26 00:31:05,589 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-26 00:31:05,589 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-26 00:31:05,590 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_dma_chain [2022-11-26 00:31:05,590 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_dma_chain [2022-11-26 00:31:05,590 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_frame_len [2022-11-26 00:31:05,590 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_frame_len [2022-11-26 00:31:05,590 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_init_rx_desc [2022-11-26 00:31:05,590 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_init_rx_desc [2022-11-26 00:31:05,590 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_interrupt [2022-11-26 00:31:05,591 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_interrupt [2022-11-26 00:31:05,591 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_init_rx_desc [2022-11-26 00:31:05,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_init_rx_desc [2022-11-26 00:31:05,591 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_mac_addr [2022-11-26 00:31:05,591 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_mac_addr [2022-11-26 00:31:05,591 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-26 00:31:05,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-26 00:31:05,592 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_status [2022-11-26 00:31:05,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_status [2022-11-26 00:31:05,592 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-26 00:31:05,592 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-26 00:31:05,592 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_reset_eee_mode [2022-11-26 00:31:05,592 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_reset_eee_mode [2022-11-26 00:31:05,592 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_enable_tx_timestamp [2022-11-26 00:31:05,593 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_enable_tx_timestamp [2022-11-26 00:31:05,593 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2022-11-26 00:31:05,593 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2022-11-26 00:31:05,593 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_set_rx_owner [2022-11-26 00:31:05,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_set_rx_owner [2022-11-26 00:31:05,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-26 00:31:05,593 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-26 00:31:05,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-26 00:31:05,594 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_display_ring [2022-11-26 00:31:05,594 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_display_ring [2022-11-26 00:31:05,594 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2022-11-26 00:31:05,596 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2022-11-26 00:31:05,596 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-26 00:31:05,596 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-26 00:31:05,596 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_timestamp_status [2022-11-26 00:31:05,596 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_timestamp_status [2022-11-26 00:31:05,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-26 00:31:05,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-26 00:31:05,597 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_eee_pls [2022-11-26 00:31:05,597 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_eee_pls [2022-11-26 00:31:05,597 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_enable_tx_timestamp [2022-11-26 00:31:05,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_enable_tx_timestamp [2022-11-26 00:31:05,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_prepare_enable_29 [2022-11-26 00:31:05,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_prepare_enable_29 [2022-11-26 00:31:05,597 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_rx_ipc_enable [2022-11-26 00:31:05,598 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_rx_ipc_enable [2022-11-26 00:31:05,598 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-26 00:31:05,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-26 00:31:05,598 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2022-11-26 00:31:05,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2022-11-26 00:31:05,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-26 00:31:05,599 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-26 00:31:05,599 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_rx_buffers [2022-11-26 00:31:05,599 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_rx_buffers [2022-11-26 00:31:05,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-26 00:31:05,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-26 00:31:05,599 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_hw_setup [2022-11-26 00:31:05,599 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_hw_setup [2022-11-26 00:31:05,600 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2022-11-26 00:31:05,600 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2022-11-26 00:31:05,600 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-26 00:31:05,600 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-26 00:31:05,600 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-26 00:31:05,600 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-26 00:31:05,600 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-26 00:31:05,601 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_set_umac_addr [2022-11-26 00:31:05,601 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_set_umac_addr [2022-11-26 00:31:05,601 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_len [2022-11-26 00:31:05,601 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_len [2022-11-26 00:31:05,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-26 00:31:05,602 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-26 00:31:05,602 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-26 00:31:05,602 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_pmt [2022-11-26 00:31:05,602 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_pmt [2022-11-26 00:31:05,602 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_timestamp_status [2022-11-26 00:31:05,602 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_timestamp_status [2022-11-26 00:31:05,602 INFO L130 BoogieDeclarations]: Found specification of procedure clk_get_rate [2022-11-26 00:31:05,603 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_get_rate [2022-11-26 00:31:05,603 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_release [2022-11-26 00:31:05,603 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_release [2022-11-26 00:31:05,603 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_enable_dma_irq [2022-11-26 00:31:05,603 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_enable_dma_irq [2022-11-26 00:31:05,603 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_timeout [2022-11-26 00:31:05,603 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_timeout [2022-11-26 00:31:05,604 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-26 00:31:05,604 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-26 00:31:05,604 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_systime [2022-11-26 00:31:05,604 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_systime [2022-11-26 00:31:05,604 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-26 00:31:05,604 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-26 00:31:05,604 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-26 00:31:05,605 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-26 00:31:05,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-26 00:31:05,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-26 00:31:05,605 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_time [2022-11-26 00:31:05,605 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_time [2022-11-26 00:31:05,605 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_core_init [2022-11-26 00:31:05,605 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_core_init [2022-11-26 00:31:05,606 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_get_hw_feature [2022-11-26 00:31:05,606 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_get_hw_feature [2022-11-26 00:31:05,606 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_setsettings [2022-11-26 00:31:05,606 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_setsettings [2022-11-26 00:31:05,606 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2022-11-26 00:31:05,606 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2022-11-26 00:31:05,606 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-26 00:31:05,607 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-26 00:31:05,607 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-26 00:31:05,607 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-26 00:31:05,607 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_set_rx_owner [2022-11-26 00:31:05,607 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_set_rx_owner [2022-11-26 00:31:05,607 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-26 00:31:05,607 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-26 00:31:05,608 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_ls [2022-11-26 00:31:05,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_ls [2022-11-26 00:31:05,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_2_5 [2022-11-26 00:31:05,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_2_5 [2022-11-26 00:31:05,608 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_hw_init [2022-11-26 00:31:05,608 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_hw_init [2022-11-26 00:31:05,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-26 00:31:05,609 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_set_filter [2022-11-26 00:31:05,609 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_set_filter [2022-11-26 00:31:05,609 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-26 00:31:05,609 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-26 00:31:05,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-26 00:31:05,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-26 00:31:05,609 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_jumbo_frm [2022-11-26 00:31:05,610 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_jumbo_frm [2022-11-26 00:31:05,610 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_freq [2022-11-26 00:31:05,610 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_freq [2022-11-26 00:31:05,610 INFO L130 BoogieDeclarations]: Found specification of procedure phy_disconnect [2022-11-26 00:31:05,610 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_disconnect [2022-11-26 00:31:05,610 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2022-11-26 00:31:05,610 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2022-11-26 00:31:05,611 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-26 00:31:05,611 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-26 00:31:05,611 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-26 00:31:05,611 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-26 00:31:05,611 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_time [2022-11-26 00:31:05,611 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_time [2022-11-26 00:31:05,611 INFO L130 BoogieDeclarations]: Found specification of procedure phy_stop [2022-11-26 00:31:05,612 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_stop [2022-11-26 00:31:05,612 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2022-11-26 00:31:05,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2022-11-26 00:31:05,612 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_release_tx_desc [2022-11-26 00:31:05,612 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_release_tx_desc [2022-11-26 00:31:05,612 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_timestamp_status [2022-11-26 00:31:05,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_timestamp_status [2022-11-26 00:31:05,613 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_eee_mode [2022-11-26 00:31:05,613 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_eee_mode [2022-11-26 00:31:05,613 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_disable_eee_mode [2022-11-26 00:31:05,613 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_disable_eee_mode [2022-11-26 00:31:05,613 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pci_remove [2022-11-26 00:31:05,613 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pci_remove [2022-11-26 00:31:05,613 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_set_tx_owner [2022-11-26 00:31:05,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_set_tx_owner [2022-11-26 00:31:05,614 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-26 00:31:05,614 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-26 00:31:05,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-26 00:31:05,614 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-26 00:31:05,614 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_remove [2022-11-26 00:31:05,614 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_remove [2022-11-26 00:31:05,615 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_len [2022-11-26 00:31:05,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_len [2022-11-26 00:31:05,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-26 00:31:05,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-26 00:31:05,615 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_dma_interrupt [2022-11-26 00:31:05,615 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_dma_interrupt [2022-11-26 00:31:05,615 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2022-11-26 00:31:05,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2022-11-26 00:31:05,616 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-26 00:31:05,616 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-26 00:31:05,616 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_status [2022-11-26 00:31:05,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_status [2022-11-26 00:31:05,616 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_mac [2022-11-26 00:31:05,616 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_mac [2022-11-26 00:31:05,617 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_resume [2022-11-26 00:31:05,617 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_resume [2022-11-26 00:31:05,617 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-26 00:31:05,617 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-26 00:31:05,617 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_desc3 [2022-11-26 00:31:05,617 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_desc3 [2022-11-26 00:31:05,617 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_jiffies [2022-11-26 00:31:05,617 INFO L138 BoogieDeclarations]: Found implementation of procedure usecs_to_jiffies [2022-11-26 00:31:05,618 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2022-11-26 00:31:05,618 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2022-11-26 00:31:05,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-26 00:31:05,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-26 00:31:05,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-26 00:31:05,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-26 00:31:05,618 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_mac_addr [2022-11-26 00:31:05,619 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_mac_addr [2022-11-26 00:31:05,619 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_flush_tx_fifo [2022-11-26 00:31:05,619 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_flush_tx_fifo [2022-11-26 00:31:05,619 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-26 00:31:05,619 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_open [2022-11-26 00:31:05,619 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_open [2022-11-26 00:31:05,619 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2022-11-26 00:31:05,620 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2022-11-26 00:31:05,620 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~int~X~int~TO~VOID [2022-11-26 00:31:05,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~int~X~int~TO~VOID [2022-11-26 00:31:05,620 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_owner [2022-11-26 00:31:05,620 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_owner [2022-11-26 00:31:05,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-26 00:31:05,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-26 00:31:05,621 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_ts_info [2022-11-26 00:31:05,621 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_ts_info [2022-11-26 00:31:05,621 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_setmsglevel [2022-11-26 00:31:05,621 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_setmsglevel [2022-11-26 00:31:05,621 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-26 00:31:05,621 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-26 00:31:05,621 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_get_regs_len [2022-11-26 00:31:05,622 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_get_regs_len [2022-11-26 00:31:05,622 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_prepare_tx_desc [2022-11-26 00:31:05,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_prepare_tx_desc [2022-11-26 00:31:05,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-26 00:31:05,622 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_timestamp_status [2022-11-26 00:31:05,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_timestamp_status [2022-11-26 00:31:05,622 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config_hw_tstamping [2022-11-26 00:31:05,622 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config_hw_tstamping [2022-11-26 00:31:05,623 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_flow_ctrl [2022-11-26 00:31:05,623 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_flow_ctrl [2022-11-26 00:31:05,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-26 00:31:05,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-26 00:31:05,623 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_link [2022-11-26 00:31:05,623 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_link [2022-11-26 00:31:05,623 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_eee_init [2022-11-26 00:31:05,624 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_eee_init [2022-11-26 00:31:05,624 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-26 00:31:05,624 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-26 00:31:05,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-26 00:31:05,624 INFO L130 BoogieDeclarations]: Found specification of procedure init_dma_desc_rings [2022-11-26 00:31:05,624 INFO L138 BoogieDeclarations]: Found implementation of procedure init_dma_desc_rings [2022-11-26 00:31:05,624 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-26 00:31:05,625 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-26 00:31:05,625 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dma_init [2022-11-26 00:31:05,625 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dma_init [2022-11-26 00:31:05,625 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-26 00:31:05,625 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-26 00:31:05,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-26 00:31:05,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-26 00:31:05,626 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_set_tx_owner [2022-11-26 00:31:05,626 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_set_tx_owner [2022-11-26 00:31:05,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-26 00:31:05,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-26 00:31:05,626 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_systime [2022-11-26 00:31:05,626 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_systime [2022-11-26 00:31:05,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_2 [2022-11-26 00:31:05,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_2 [2022-11-26 00:31:05,627 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_hw_features [2022-11-26 00:31:05,627 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_hw_features [2022-11-26 00:31:05,627 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2022-11-26 00:31:05,627 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2022-11-26 00:31:05,627 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_stop_tx [2022-11-26 00:31:05,627 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_stop_tx [2022-11-26 00:31:05,627 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2022-11-26 00:31:05,628 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2022-11-26 00:31:05,628 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_interrupt [2022-11-26 00:31:05,628 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_interrupt [2022-11-26 00:31:05,628 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_get_umac_addr [2022-11-26 00:31:05,628 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_get_umac_addr [2022-11-26 00:31:05,628 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pci_probe [2022-11-26 00:31:05,628 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pci_probe [2022-11-26 00:31:05,629 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2022-11-26 00:31:05,629 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2022-11-26 00:31:05,629 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-26 00:31:05,629 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-26 00:31:05,629 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_ext_status [2022-11-26 00:31:05,629 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_ext_status [2022-11-26 00:31:05,629 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_dvr_probe [2022-11-26 00:31:05,630 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_dvr_probe [2022-11-26 00:31:05,630 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_timestamp [2022-11-26 00:31:05,630 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_timestamp [2022-11-26 00:31:05,630 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-26 00:31:05,630 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-26 00:31:05,630 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_stop_rx [2022-11-26 00:31:05,630 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_stop_rx [2022-11-26 00:31:05,631 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_resume [2022-11-26 00:31:05,631 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_resume [2022-11-26 00:31:05,631 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dma_diagnostic_fr [2022-11-26 00:31:05,631 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dma_diagnostic_fr [2022-11-26 00:31:05,631 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma_desc_resources [2022-11-26 00:31:05,631 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma_desc_resources [2022-11-26 00:31:05,631 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_mdio_reset [2022-11-26 00:31:05,631 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_mdio_reset [2022-11-26 00:31:05,632 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_clean_desc3 [2022-11-26 00:31:05,632 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_clean_desc3 [2022-11-26 00:31:05,632 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-26 00:31:05,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-26 00:31:05,632 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_enable [2022-11-26 00:31:05,632 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_enable [2022-11-26 00:31:05,632 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_op_set_eee [2022-11-26 00:31:05,633 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_op_set_eee [2022-11-26 00:31:05,633 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-26 00:31:05,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-26 00:31:05,633 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_init_tx_desc [2022-11-26 00:31:05,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_init_tx_desc [2022-11-26 00:31:05,633 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_init_tx_desc [2022-11-26 00:31:05,633 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_init_tx_desc [2022-11-26 00:31:05,634 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_close_tx_desc [2022-11-26 00:31:05,634 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_close_tx_desc [2022-11-26 00:31:05,634 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_irq_status [2022-11-26 00:31:05,634 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_irq_status [2022-11-26 00:31:05,634 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_wol [2022-11-26 00:31:05,634 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_wol [2022-11-26 00:31:05,634 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_systime [2022-11-26 00:31:05,634 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_systime [2022-11-26 00:31:05,635 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_umac_addr [2022-11-26 00:31:05,635 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_umac_addr [2022-11-26 00:31:05,635 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_clear_tx_ic [2022-11-26 00:31:05,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_clear_tx_ic [2022-11-26 00:31:05,635 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-26 00:31:05,635 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-26 00:31:05,635 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-11-26 00:31:05,636 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-11-26 00:31:05,636 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-26 00:31:05,636 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-26 00:31:05,636 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_unregister_platform [2022-11-26 00:31:05,636 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_unregister_platform [2022-11-26 00:31:05,636 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_irq_status [2022-11-26 00:31:05,636 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_irq_status [2022-11-26 00:31:05,636 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_timestamp [2022-11-26 00:31:05,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_timestamp [2022-11-26 00:31:05,637 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_owner [2022-11-26 00:31:05,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_owner [2022-11-26 00:31:05,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-26 00:31:05,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-26 00:31:05,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-26 00:31:05,637 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_rx_mode [2022-11-26 00:31:05,638 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_rx_mode [2022-11-26 00:31:05,638 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-26 00:31:05,638 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-26 00:31:05,638 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2022-11-26 00:31:05,638 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2022-11-26 00:31:05,638 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-26 00:31:05,638 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-26 00:31:05,639 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_display_ring [2022-11-26 00:31:05,639 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_display_ring [2022-11-26 00:31:05,639 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2022-11-26 00:31:05,639 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2022-11-26 00:31:05,639 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_getdrvinfo [2022-11-26 00:31:05,639 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_getdrvinfo [2022-11-26 00:31:05,639 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config_sub_second_increment [2022-11-26 00:31:05,640 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config_sub_second_increment [2022-11-26 00:31:05,640 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-26 00:31:05,640 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-26 00:31:05,640 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_check_if_running [2022-11-26 00:31:05,640 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_check_if_running [2022-11-26 00:31:05,640 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_get_umac_addr [2022-11-26 00:31:05,640 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_get_umac_addr [2022-11-26 00:31:05,641 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_op_get_eee [2022-11-26 00:31:05,641 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_op_get_eee [2022-11-26 00:31:05,641 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_pmt [2022-11-26 00:31:05,641 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_pmt [2022-11-26 00:31:05,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-26 00:31:05,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-26 00:31:05,641 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-11-26 00:31:05,641 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-11-26 00:31:05,642 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-26 00:31:05,642 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-26 00:31:05,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_disable_unprepare_21 [2022-11-26 00:31:05,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_disable_unprepare_21 [2022-11-26 00:31:05,642 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_refill_desc3 [2022-11-26 00:31:05,642 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_refill_desc3 [2022-11-26 00:31:05,642 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_clear_descriptors [2022-11-26 00:31:05,643 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_clear_descriptors [2022-11-26 00:31:05,643 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-26 00:31:05,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-26 00:31:05,643 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_flow_ctrl [2022-11-26 00:31:05,643 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_flow_ctrl [2022-11-26 00:31:05,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-26 00:31:05,643 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_sysfs_dma_cap_open [2022-11-26 00:31:05,644 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_sysfs_dma_cap_open [2022-11-26 00:31:05,644 INFO L130 BoogieDeclarations]: Found specification of procedure phy_start [2022-11-26 00:31:05,644 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_start [2022-11-26 00:31:05,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-26 00:31:05,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-26 00:31:05,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-26 00:31:05,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-26 00:31:05,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-26 00:31:05,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-26 00:31:05,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-26 00:31:05,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-26 00:31:05,645 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_disable_dma_irq [2022-11-26 00:31:05,645 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_disable_dma_irq [2022-11-26 00:31:05,645 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-26 00:31:05,646 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-26 00:31:05,646 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-26 00:31:05,646 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-26 00:31:05,646 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2022-11-26 00:31:05,646 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2022-11-26 00:31:05,646 INFO L130 BoogieDeclarations]: Found specification of procedure irq_set_irq_wake [2022-11-26 00:31:05,646 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_set_irq_wake [2022-11-26 00:31:05,647 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_dvr_remove [2022-11-26 00:31:05,647 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_dvr_remove [2022-11-26 00:31:05,647 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_status [2022-11-26 00:31:05,647 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_status [2022-11-26 00:31:05,647 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_start_rx [2022-11-26 00:31:05,647 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_start_rx [2022-11-26 00:31:05,647 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2022-11-26 00:31:05,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2022-11-26 00:31:05,648 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-26 00:31:05,648 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-26 00:31:05,648 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_is_jumbo_frm [2022-11-26 00:31:05,648 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_is_jumbo_frm [2022-11-26 00:31:05,648 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2022-11-26 00:31:05,648 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2022-11-26 00:31:05,648 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_sysfs_ring_open [2022-11-26 00:31:05,649 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_sysfs_ring_open [2022-11-26 00:31:05,649 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_owner [2022-11-26 00:31:05,649 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_owner [2022-11-26 00:31:05,649 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2022-11-26 00:31:05,649 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2022-11-26 00:31:05,649 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_irq_byname [2022-11-26 00:31:05,649 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_irq_byname [2022-11-26 00:31:05,650 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_err [2022-11-26 00:31:05,650 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_err [2022-11-26 00:31:05,650 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-26 00:31:05,650 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-26 00:31:05,650 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_start_tx [2022-11-26 00:31:05,650 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_start_tx [2022-11-26 00:31:05,650 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-26 00:31:05,650 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-26 00:31:05,651 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_prepare_tx_desc [2022-11-26 00:31:05,651 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_prepare_tx_desc [2022-11-26 00:31:05,651 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_frame_len [2022-11-26 00:31:05,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_frame_len [2022-11-26 00:31:05,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_18 [2022-11-26 00:31:05,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_18 [2022-11-26 00:31:05,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_17 [2022-11-26 00:31:05,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_17 [2022-11-26 00:31:05,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_16 [2022-11-26 00:31:05,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_16 [2022-11-26 00:31:05,652 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-11-26 00:31:05,652 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-11-26 00:31:05,652 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_tx_set_on_chain [2022-11-26 00:31:05,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_tx_set_on_chain [2022-11-26 00:31:05,653 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_pauseparam [2022-11-26 00:31:05,653 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_pauseparam [2022-11-26 00:31:05,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-26 00:31:05,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-26 00:31:05,653 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-26 00:31:05,653 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-26 00:31:05,654 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dump_dma_regs [2022-11-26 00:31:05,654 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dump_dma_regs [2022-11-26 00:31:05,654 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-26 00:31:05,654 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-26 00:31:05,654 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_getsettings [2022-11-26 00:31:05,654 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_getsettings [2022-11-26 00:31:05,654 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-26 00:31:05,655 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-26 00:31:05,655 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-26 00:31:05,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-26 00:31:05,655 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_coalesce [2022-11-26 00:31:05,655 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_coalesce [2022-11-26 00:31:05,655 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-26 00:31:05,655 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-26 00:31:05,656 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_disable_dma_irq [2022-11-26 00:31:05,656 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_disable_dma_irq [2022-11-26 00:31:05,656 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_wol [2022-11-26 00:31:05,656 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_wol [2022-11-26 00:31:05,656 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_clear_tx_ic [2022-11-26 00:31:05,656 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_clear_tx_ic [2022-11-26 00:31:05,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-26 00:31:05,657 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-26 00:31:05,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-26 00:31:05,657 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config [2022-11-26 00:31:05,657 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config [2022-11-26 00:31:05,657 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_time [2022-11-26 00:31:05,657 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_time [2022-11-26 00:31:05,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-26 00:31:05,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-26 00:31:05,658 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-26 00:31:05,658 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-26 00:31:05,658 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pci_resume [2022-11-26 00:31:05,658 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pci_resume [2022-11-26 00:31:07,633 INFO L235 CfgBuilder]: Building ICFG [2022-11-26 00:31:07,639 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-26 00:31:07,856 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-26 00:31:42,119 INFO L276 CfgBuilder]: Performing block encoding [2022-11-26 00:31:47,605 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-26 00:31:47,606 INFO L300 CfgBuilder]: Removed 4 assume(true) statements. [2022-11-26 00:31:47,616 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:31:47 BoogieIcfgContainer [2022-11-26 00:31:47,616 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-26 00:31:47,622 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-26 00:31:47,622 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-26 00:31:47,625 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-26 00:31:47,626 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.11 12:30:52" (1/3) ... [2022-11-26 00:31:47,628 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2cf039ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:31:47, skipping insertion in model container [2022-11-26 00:31:47,628 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:31:03" (2/3) ... [2022-11-26 00:31:47,628 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2cf039ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:31:47, skipping insertion in model container [2022-11-26 00:31:47,628 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:31:47" (3/3) ... [2022-11-26 00:31:47,630 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-drivers-clk1_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2022-11-26 00:31:47,649 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-26 00:31:47,649 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-26 00:31:47,766 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-26 00:31:47,773 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;@6699943, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-26 00:31:47,773 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-26 00:31:47,791 INFO L276 IsEmpty]: Start isEmpty. Operand has 3720 states, 2161 states have (on average 1.2910689495603886) internal successors, (2790), 2300 states have internal predecessors, (2790), 1266 states have call successors, (1266), 292 states have call predecessors, (1266), 291 states have return successors, (1251), 1175 states have call predecessors, (1251), 1251 states have call successors, (1251) [2022-11-26 00:31:47,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-11-26 00:31:47,800 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:31:47,801 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:31:47,802 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:31:47,808 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:31:47,809 INFO L85 PathProgramCache]: Analyzing trace with hash 430474494, now seen corresponding path program 1 times [2022-11-26 00:31:47,819 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:31:47,820 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1151578920] [2022-11-26 00:31:47,820 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:31:47,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:31:48,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:31:51,242 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-26 00:31:51,242 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:31:51,243 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1151578920] [2022-11-26 00:31:51,243 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1151578920] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:31:51,243 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:31:51,244 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-26 00:31:51,245 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1314806659] [2022-11-26 00:31:51,251 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:31:51,256 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-26 00:31:51,256 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:31:51,294 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-26 00:31:51,295 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-26 00:31:51,304 INFO L87 Difference]: Start difference. First operand has 3720 states, 2161 states have (on average 1.2910689495603886) internal successors, (2790), 2300 states have internal predecessors, (2790), 1266 states have call successors, (1266), 292 states have call predecessors, (1266), 291 states have return successors, (1251), 1175 states have call predecessors, (1251), 1251 states have call successors, (1251) Second operand has 5 states, 5 states have (on average 3.0) internal successors, (15), 4 states have internal predecessors, (15), 2 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-11-26 00:31:56,218 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:32:00,307 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:32:02,207 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.90s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:32:11,060 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:32:13,318 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:32:13,318 INFO L93 Difference]: Finished difference Result 3733 states and 5325 transitions. [2022-11-26 00:32:13,319 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-26 00:32:13,321 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.0) internal successors, (15), 4 states have internal predecessors, (15), 2 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 27 [2022-11-26 00:32:13,321 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:32:13,398 INFO L225 Difference]: With dead ends: 3733 [2022-11-26 00:32:13,398 INFO L226 Difference]: Without dead ends: 3700 [2022-11-26 00:32:13,408 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-26 00:32:13,412 INFO L413 NwaCegarLoop]: 4523 mSDtfsCounter, 5296 mSDsluCounter, 9043 mSDsCounter, 0 mSdLazyCounter, 2338 mSolverCounterSat, 1 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 20.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5301 SdHoareTripleChecker+Valid, 13566 SdHoareTripleChecker+Invalid, 2342 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2338 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.4s IncrementalHoareTripleChecker+Time [2022-11-26 00:32:13,418 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5301 Valid, 13566 Invalid, 2342 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 2338 Invalid, 3 Unknown, 0 Unchecked, 21.4s Time] [2022-11-26 00:32:13,445 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3700 states. [2022-11-26 00:32:13,812 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3700 to 3700. [2022-11-26 00:32:13,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3700 states, 2158 states have (on average 1.284059314179796) internal successors, (2771), 2284 states have internal predecessors, (2771), 1251 states have call successors, (1251), 292 states have call predecessors, (1251), 290 states have return successors, (1248), 1172 states have call predecessors, (1248), 1248 states have call successors, (1248) [2022-11-26 00:32:13,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3700 states to 3700 states and 5270 transitions. [2022-11-26 00:32:13,871 INFO L78 Accepts]: Start accepts. Automaton has 3700 states and 5270 transitions. Word has length 27 [2022-11-26 00:32:13,874 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:32:13,874 INFO L495 AbstractCegarLoop]: Abstraction has 3700 states and 5270 transitions. [2022-11-26 00:32:13,874 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.0) internal successors, (15), 4 states have internal predecessors, (15), 2 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-11-26 00:32:13,875 INFO L276 IsEmpty]: Start isEmpty. Operand 3700 states and 5270 transitions. [2022-11-26 00:32:13,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-11-26 00:32:13,877 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:32:13,878 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:32:13,878 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-26 00:32:13,878 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:32:13,879 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:32:13,879 INFO L85 PathProgramCache]: Analyzing trace with hash 305193144, now seen corresponding path program 1 times [2022-11-26 00:32:13,879 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:32:13,880 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [32841248] [2022-11-26 00:32:13,881 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:32:13,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:32:14,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:32:17,024 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-26 00:32:17,025 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:32:17,025 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [32841248] [2022-11-26 00:32:17,025 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [32841248] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:32:17,025 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:32:17,025 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-26 00:32:17,026 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1432492539] [2022-11-26 00:32:17,026 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:32:17,027 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-26 00:32:17,028 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:32:17,029 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-26 00:32:17,029 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-26 00:32:17,030 INFO L87 Difference]: Start difference. First operand 3700 states and 5270 transitions. Second operand has 5 states, 5 states have (on average 3.6) internal successors, (18), 4 states have internal predecessors, (18), 2 states have call successors, (7), 3 states have call predecessors, (7), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-11-26 00:32:21,348 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 [] [2022-11-26 00:32:32,420 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:32:36,977 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:32:39,207 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:32:39,217 INFO L93 Difference]: Finished difference Result 7313 states and 10640 transitions. [2022-11-26 00:32:39,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-26 00:32:39,217 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.6) internal successors, (18), 4 states have internal predecessors, (18), 2 states have call successors, (7), 3 states have call predecessors, (7), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 32 [2022-11-26 00:32:39,218 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:32:39,271 INFO L225 Difference]: With dead ends: 7313 [2022-11-26 00:32:39,271 INFO L226 Difference]: Without dead ends: 6619 [2022-11-26 00:32:39,282 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-26 00:32:39,283 INFO L413 NwaCegarLoop]: 5931 mSDtfsCounter, 5298 mSDsluCounter, 16404 mSDsCounter, 0 mSdLazyCounter, 3240 mSolverCounterSat, 4 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 20.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5301 SdHoareTripleChecker+Valid, 22335 SdHoareTripleChecker+Invalid, 3247 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 3240 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.5s IncrementalHoareTripleChecker+Time [2022-11-26 00:32:39,283 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5301 Valid, 22335 Invalid, 3247 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4 Valid, 3240 Invalid, 3 Unknown, 0 Unchecked, 21.5s Time] [2022-11-26 00:32:39,294 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6619 states. [2022-11-26 00:32:39,686 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6619 to 6591. [2022-11-26 00:32:39,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6591 states, 3820 states have (on average 1.2722513089005236) internal successors, (4860), 4058 states have internal predecessors, (4860), 2211 states have call successors, (2211), 563 states have call predecessors, (2211), 559 states have return successors, (2431), 2060 states have call predecessors, (2431), 2209 states have call successors, (2431) [2022-11-26 00:32:39,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6591 states to 6591 states and 9502 transitions. [2022-11-26 00:32:39,763 INFO L78 Accepts]: Start accepts. Automaton has 6591 states and 9502 transitions. Word has length 32 [2022-11-26 00:32:39,763 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:32:39,764 INFO L495 AbstractCegarLoop]: Abstraction has 6591 states and 9502 transitions. [2022-11-26 00:32:39,765 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.6) internal successors, (18), 4 states have internal predecessors, (18), 2 states have call successors, (7), 3 states have call predecessors, (7), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-11-26 00:32:39,765 INFO L276 IsEmpty]: Start isEmpty. Operand 6591 states and 9502 transitions. [2022-11-26 00:32:39,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 486 [2022-11-26 00:32:39,847 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:32:39,848 INFO L195 NwaCegarLoop]: trace histogram [36, 36, 17, 17, 16, 16, 16, 16, 16, 16, 16, 16, 16, 7, 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] [2022-11-26 00:32:39,848 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-26 00:32:39,848 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:32:39,851 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:32:39,851 INFO L85 PathProgramCache]: Analyzing trace with hash 1348951846, now seen corresponding path program 1 times [2022-11-26 00:32:39,851 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:32:39,853 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [307340884] [2022-11-26 00:32:39,853 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:32:39,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:32:40,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:32:42,589 INFO L134 CoverageAnalysis]: Checked inductivity of 3331 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 3326 trivial. 0 not checked. [2022-11-26 00:32:42,589 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:32:42,590 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [307340884] [2022-11-26 00:32:42,590 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [307340884] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:32:42,590 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:32:42,590 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 00:32:42,590 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1734905645] [2022-11-26 00:32:42,591 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:32:42,593 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:32:42,594 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:32:42,597 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:32:42,597 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:32:42,597 INFO L87 Difference]: Start difference. First operand 6591 states and 9502 transitions. Second operand has 3 states, 3 states have (on average 36.0) internal successors, (108), 3 states have internal predecessors, (108), 2 states have call successors, (63), 2 states have call predecessors, (63), 2 states have return successors, (61), 2 states have call predecessors, (61), 2 states have call successors, (61) [2022-11-26 00:32:47,516 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:32:48,528 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:32:50,624 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:32:53,902 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:32:57,598 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:32:58,601 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:32:58,602 INFO L93 Difference]: Finished difference Result 13188 states and 19472 transitions. [2022-11-26 00:32:58,602 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:32:58,603 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 36.0) internal successors, (108), 3 states have internal predecessors, (108), 2 states have call successors, (63), 2 states have call predecessors, (63), 2 states have return successors, (61), 2 states have call predecessors, (61), 2 states have call successors, (61) Word has length 485 [2022-11-26 00:32:58,603 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:32:58,656 INFO L225 Difference]: With dead ends: 13188 [2022-11-26 00:32:58,656 INFO L226 Difference]: Without dead ends: 6616 [2022-11-26 00:32:58,699 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:32:58,700 INFO L413 NwaCegarLoop]: 4495 mSDtfsCounter, 8 mSDsluCounter, 4487 mSDsCounter, 0 mSdLazyCounter, 1558 mSolverCounterSat, 0 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12 SdHoareTripleChecker+Valid, 8982 SdHoareTripleChecker+Invalid, 1560 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1558 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.5s IncrementalHoareTripleChecker+Time [2022-11-26 00:32:58,700 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [12 Valid, 8982 Invalid, 1560 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1558 Invalid, 2 Unknown, 0 Unchecked, 15.5s Time] [2022-11-26 00:32:58,710 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6616 states. [2022-11-26 00:32:59,065 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6616 to 6611. [2022-11-26 00:32:59,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6611 states, 3832 states have (on average 1.2724425887265136) internal successors, (4876), 4072 states have internal predecessors, (4876), 2217 states have call successors, (2217), 563 states have call predecessors, (2217), 561 states have return successors, (2441), 2066 states have call predecessors, (2441), 2215 states have call successors, (2441) [2022-11-26 00:32:59,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6611 states to 6611 states and 9534 transitions. [2022-11-26 00:32:59,116 INFO L78 Accepts]: Start accepts. Automaton has 6611 states and 9534 transitions. Word has length 485 [2022-11-26 00:32:59,117 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:32:59,117 INFO L495 AbstractCegarLoop]: Abstraction has 6611 states and 9534 transitions. [2022-11-26 00:32:59,117 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 36.0) internal successors, (108), 3 states have internal predecessors, (108), 2 states have call successors, (63), 2 states have call predecessors, (63), 2 states have return successors, (61), 2 states have call predecessors, (61), 2 states have call successors, (61) [2022-11-26 00:32:59,118 INFO L276 IsEmpty]: Start isEmpty. Operand 6611 states and 9534 transitions. [2022-11-26 00:32:59,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 488 [2022-11-26 00:32:59,183 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:32:59,184 INFO L195 NwaCegarLoop]: trace histogram [36, 36, 17, 17, 16, 16, 16, 16, 16, 16, 16, 16, 16, 7, 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] [2022-11-26 00:32:59,184 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-26 00:32:59,184 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:32:59,187 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:32:59,187 INFO L85 PathProgramCache]: Analyzing trace with hash -370940283, now seen corresponding path program 1 times [2022-11-26 00:32:59,188 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:32:59,188 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [132315597] [2022-11-26 00:32:59,188 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:32:59,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:32:59,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:33:01,417 INFO L134 CoverageAnalysis]: Checked inductivity of 3332 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 3326 trivial. 0 not checked. [2022-11-26 00:33:01,418 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:33:01,418 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [132315597] [2022-11-26 00:33:01,418 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [132315597] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-26 00:33:01,418 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1590696165] [2022-11-26 00:33:01,418 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:33:01,419 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:33:01,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c637a45f-a3ec-4eb0-9d3f-4204cc0b26a4/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:33:01,423 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c637a45f-a3ec-4eb0-9d3f-4204cc0b26a4/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:33:01,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c637a45f-a3ec-4eb0-9d3f-4204cc0b26a4/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-26 00:33:06,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:33:06,578 INFO L263 TraceCheckSpWp]: Trace formula consists of 18486 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-26 00:33:06,611 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:33:06,737 INFO L134 CoverageAnalysis]: Checked inductivity of 3332 backedges. 1615 proven. 1 refuted. 0 times theorem prover too weak. 1716 trivial. 0 not checked. [2022-11-26 00:33:06,738 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-26 00:33:07,365 INFO L134 CoverageAnalysis]: Checked inductivity of 3332 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 3326 trivial. 0 not checked. [2022-11-26 00:33:07,365 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1590696165] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-26 00:33:07,366 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1279489536] [2022-11-26 00:33:07,411 INFO L159 IcfgInterpreter]: Started Sifa with 186 locations of interest [2022-11-26 00:33:07,411 INFO L166 IcfgInterpreter]: Building call graph [2022-11-26 00:33:07,416 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-26 00:33:07,422 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-26 00:33:07,422 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-26 00:39:32,436 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 16 select indices, 16 select index equivalence classes, 136 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 2910 treesize of output 2337 [2022-11-26 00:39:36,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:39:36,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:39:36,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:39:36,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:39:36,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:39:36,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:39:36,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:39:36,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:39:36,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:39:36,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:39:36,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:39:36,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:39:36,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:39:36,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:39:36,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:39:36,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:39:36,187 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 16 select indices, 16 select index equivalence classes, 136 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 2910 treesize of output 2337 [2022-11-26 00:40:27,396 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 117 select indices, 117 select index equivalence classes, 6903 disjoint index pairs (out of 6786 index pairs), introduced 117 new quantified variables, introduced 0 case distinctions, treesize of input 52778 treesize of output 41386 [2022-11-26 00:41:10,087 WARN L233 SmtUtils]: Spent 42.67s on a formula simplification that was a NOOP. DAG size: 20514 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-11-26 00:41:31,869 WARN L233 SmtUtils]: Spent 8.86s on a formula simplification that was a NOOP. DAG size: 10753 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-11-26 00:42:40,848 WARN L233 SmtUtils]: Spent 15.49s on a formula simplification that was a NOOP. DAG size: 10890 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify)