./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-qlogic-qlge-qlge.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85ef73a7-c3fd-4763-87cb-40d820dfcb0d/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85ef73a7-c3fd-4763-87cb-40d820dfcb0d/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_85ef73a7-c3fd-4763-87cb-40d820dfcb0d/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85ef73a7-c3fd-4763-87cb-40d820dfcb0d/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-qlogic-qlge-qlge.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85ef73a7-c3fd-4763-87cb-40d820dfcb0d/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_85ef73a7-c3fd-4763-87cb-40d820dfcb0d/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 f70e4e56f3340c1b20d9142537fb15f82141ddbe721f83e6a5c46f084f6374a2 --- 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 [2022-11-25 23:36:22,105 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 23:36:22,108 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 23:36:22,155 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 23:36:22,156 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 23:36:22,160 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 23:36:22,164 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 23:36:22,168 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 23:36:22,173 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 23:36:22,174 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 23:36:22,177 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 23:36:22,179 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 23:36:22,180 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 23:36:22,186 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 23:36:22,189 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 23:36:22,192 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 23:36:22,193 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 23:36:22,196 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 23:36:22,199 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 23:36:22,204 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 23:36:22,208 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 23:36:22,210 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 23:36:22,213 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 23:36:22,214 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 23:36:22,224 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 23:36:22,227 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 23:36:22,228 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 23:36:22,229 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 23:36:22,235 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 23:36:22,236 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 23:36:22,238 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 23:36:22,239 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 23:36:22,242 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 23:36:22,244 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 23:36:22,246 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 23:36:22,246 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 23:36:22,247 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 23:36:22,247 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 23:36:22,247 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 23:36:22,248 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 23:36:22,250 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 23:36:22,251 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85ef73a7-c3fd-4763-87cb-40d820dfcb0d/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-25 23:36:22,297 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 23:36:22,297 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 23:36:22,298 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 23:36:22,298 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 23:36:22,299 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 23:36:22,299 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 23:36:22,300 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-25 23:36:22,300 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-25 23:36:22,300 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-25 23:36:22,300 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-25 23:36:22,302 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-25 23:36:22,302 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-25 23:36:22,302 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-25 23:36:22,302 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-25 23:36:22,303 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-25 23:36:22,303 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-25 23:36:22,303 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-25 23:36:22,303 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-25 23:36:22,304 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 23:36:22,305 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 23:36:22,305 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 23:36:22,305 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 23:36:22,305 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 23:36:22,305 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 23:36:22,306 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 23:36:22,306 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 23:36:22,320 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 23:36:22,321 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 23:36:22,321 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 23:36:22,321 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 23:36:22,321 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 23:36:22,322 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-25 23:36:22,322 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 23:36:22,322 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 23:36:22,322 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-25 23:36:22,322 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 23:36:22,322 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 23:36:22,323 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-25 23:36:22,323 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_85ef73a7-c3fd-4763-87cb-40d820dfcb0d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85ef73a7-c3fd-4763-87cb-40d820dfcb0d/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f70e4e56f3340c1b20d9142537fb15f82141ddbe721f83e6a5c46f084f6374a2 [2022-11-25 23:36:22,757 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 23:36:22,807 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 23:36:22,811 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 23:36:22,813 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 23:36:22,814 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 23:36:22,816 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85ef73a7-c3fd-4763-87cb-40d820dfcb0d/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-qlogic-qlge-qlge.cil.i [2022-11-25 23:36:26,203 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 23:36:27,153 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 23:36:27,153 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85ef73a7-c3fd-4763-87cb-40d820dfcb0d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-qlogic-qlge-qlge.cil.i [2022-11-25 23:36:27,281 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85ef73a7-c3fd-4763-87cb-40d820dfcb0d/bin/utaipan-ByfvJB40ur/data/4a078bac8/8524099dbfe545958ab824c722a8911c/FLAGe1543cbdf [2022-11-25 23:36:27,304 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85ef73a7-c3fd-4763-87cb-40d820dfcb0d/bin/utaipan-ByfvJB40ur/data/4a078bac8/8524099dbfe545958ab824c722a8911c [2022-11-25 23:36:27,308 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 23:36:27,310 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 23:36:27,313 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 23:36:27,314 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 23:36:27,318 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 23:36:27,320 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:36:27" (1/1) ... [2022-11-25 23:36:27,321 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@333e875 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:36:27, skipping insertion in model container [2022-11-25 23:36:27,322 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:36:27" (1/1) ... [2022-11-25 23:36:27,331 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 23:36:27,624 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 23:36:28,589 WARN L623 FunctionHandler]: Unknown extern function __bitmap_weight [2022-11-25 23:36:28,738 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 23:36:28,745 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 23:36:28,752 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 23:36:28,768 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 23:36:28,878 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-25 23:36:28,940 WARN L623 FunctionHandler]: Unknown extern function alloc_pages_current [2022-11-25 23:36:28,998 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:29,033 WARN L623 FunctionHandler]: Unknown extern function __get_page_tail [2022-11-25 23:36:29,034 WARN L623 FunctionHandler]: Unknown extern function dump_page [2022-11-25 23:36:29,083 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:29,269 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 23:36:29,277 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 23:36:29,278 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 23:36:29,294 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 23:36:29,313 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 23:36:29,333 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 23:36:29,347 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-11-25 23:36:29,375 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-11-25 23:36:29,386 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-25 23:36:29,451 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-25 23:36:29,461 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:36:29,473 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-25 23:36:29,486 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-25 23:36:29,676 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 23:36:29,706 WARN L623 FunctionHandler]: Unknown extern function skb_pad [2022-11-25 23:36:29,763 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-25 23:36:29,777 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 23:36:29,778 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:29,881 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:36:29,882 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:29,956 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-25 23:36:29,975 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-25 23:36:29,975 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 23:36:29,996 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-11-25 23:36:30,210 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-11-25 23:36:30,362 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-25 23:36:30,409 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 23:36:30,920 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-25 23:36:30,923 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:36:30,932 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-25 23:36:30,937 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:36:30,940 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-25 23:36:30,954 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:36:30,958 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:30,960 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:30,973 WARN L623 FunctionHandler]: Unknown extern function netdev_crit [2022-11-25 23:36:30,999 WARN L623 FunctionHandler]: Unknown extern function netdev_crit [2022-11-25 23:36:31,010 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:31,014 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:31,019 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:31,023 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:31,025 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 23:36:31,029 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:31,030 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:36:31,054 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:31,078 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:36:31,109 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-11-25 23:36:31,110 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:31,112 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:31,132 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:31,134 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:31,137 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:31,149 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:31,151 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:31,183 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:36:31,184 WARN L623 FunctionHandler]: Unknown extern function netdev_crit [2022-11-25 23:36:31,186 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:36:31,254 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:31,256 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-11-25 23:36:31,256 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:31,270 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:31,272 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:31,275 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:31,286 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:31,288 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:31,290 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:31,294 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:31,314 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:31,316 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:31,329 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:31,331 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:31,333 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:31,336 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:31,369 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-25 23:36:31,370 WARN L623 FunctionHandler]: Unknown extern function napi_get_frags [2022-11-25 23:36:31,371 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:31,372 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-25 23:36:31,375 WARN L623 FunctionHandler]: Unknown extern function napi_gro_frags [2022-11-25 23:36:31,386 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-25 23:36:31,388 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:31,389 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:36:31,390 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:31,392 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 23:36:31,393 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:31,395 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:31,397 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-25 23:36:31,397 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-11-25 23:36:31,398 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-25 23:36:31,409 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:36:31,411 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:31,414 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:31,415 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 23:36:31,417 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:31,419 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:31,420 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-25 23:36:31,421 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-11-25 23:36:31,441 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:31,443 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:36:31,444 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:31,446 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:31,447 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:36:31,448 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:31,450 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:36:31,451 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:31,452 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:31,455 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:31,457 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:31,459 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-11-25 23:36:31,460 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:31,462 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:31,465 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-11-25 23:36:31,476 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:31,479 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:31,481 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:31,483 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 23:36:31,484 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:31,488 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:31,491 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-25 23:36:31,492 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-11-25 23:36:31,518 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:36:31,519 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 23:36:31,520 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 23:36:31,521 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 23:36:31,523 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 23:36:31,534 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:31,535 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:31,535 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:31,536 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:31,536 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:31,537 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:31,547 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:31,549 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:31,563 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:31,566 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:31,578 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:31,586 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:31,590 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:31,591 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-25 23:36:31,609 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:31,610 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:31,639 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:31,659 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:31,677 WARN L623 FunctionHandler]: Unknown extern function find_first_bit [2022-11-25 23:36:31,677 WARN L623 FunctionHandler]: Unknown extern function find_next_bit [2022-11-25 23:36:31,704 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:31,705 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:31,706 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:31,708 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:31,709 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:36:31,710 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:36:31,711 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:36:31,712 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:36:31,712 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-25 23:36:31,712 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-25 23:36:31,713 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:36:31,730 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 23:36:31,736 WARN L623 FunctionHandler]: Unknown extern function csum_ipv6_magic [2022-11-25 23:36:31,761 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:36:31,763 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:31,770 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:31,772 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:31,794 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:31,795 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:31,815 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:36:31,831 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:31,842 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-25 23:36:31,843 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-25 23:36:31,853 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:31,854 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:36:31,904 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:36:31,905 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:36:31,916 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:31,917 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:31,918 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:31,929 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:31,930 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:36:31,984 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:31,986 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:32,007 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-25 23:36:32,011 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:32,013 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:32,029 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:32,040 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-25 23:36:32,040 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:36:32,041 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-11-25 23:36:32,051 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-11-25 23:36:32,052 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:36:32,053 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 23:36:32,054 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:36:32,054 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_block [2022-11-25 23:36:32,055 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:36:32,059 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:32,095 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:36:32,097 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:36:32,098 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:36:32,118 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:32,119 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:32,120 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:32,120 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:32,121 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:32,126 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:32,129 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:32,143 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:32,152 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:32,162 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:32,163 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:32,164 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:32,165 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:32,166 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:32,167 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:32,168 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:32,180 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:32,182 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:32,183 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:32,184 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:32,188 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:32,199 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:32,200 WARN L623 FunctionHandler]: Unknown extern function usecs_to_jiffies [2022-11-25 23:36:32,201 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:32,210 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:36:32,211 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:36:32,213 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:32,214 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:32,215 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:36:32,216 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:32,226 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 23:36:32,226 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 23:36:32,226 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 23:36:32,227 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 23:36:32,227 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 23:36:32,229 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 23:36:32,230 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-11-25 23:36:32,231 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:32,233 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:36:32,251 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:32,261 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:32,261 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:32,291 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:32,301 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:32,303 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-25 23:36:32,304 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-25 23:36:32,312 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:32,313 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:32,314 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:32,326 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:32,327 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:32,328 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:32,329 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:32,331 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:32,332 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:32,343 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:32,360 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 23:36:32,361 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 23:36:32,361 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-25 23:36:32,362 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-25 23:36:32,362 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 23:36:32,390 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-11-25 23:36:32,390 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 23:36:32,391 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 23:36:32,391 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 23:36:32,391 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 23:36:32,401 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 23:36:32,405 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:36:32,406 WARN L623 FunctionHandler]: Unknown extern function pcie_set_readrq [2022-11-25 23:36:32,406 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:36:32,406 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-25 23:36:32,407 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:36:32,407 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 23:36:32,409 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:36:32,409 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 23:36:32,409 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-25 23:36:32,412 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:36:32,413 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-25 23:36:32,414 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:36:32,414 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:36:32,415 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 23:36:32,415 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 23:36:32,416 WARN L623 FunctionHandler]: Unknown extern function vmalloc [2022-11-25 23:36:32,417 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:36:32,418 WARN L623 FunctionHandler]: Unknown extern function __alloc_workqueue_key [2022-11-25 23:36:32,419 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:36:32,420 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:36:32,421 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:36:32,421 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:36:32,421 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:36:32,422 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:36:32,422 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:36:32,423 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:36:32,425 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:36:32,426 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:36:32,426 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:36:32,427 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:36:32,427 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:36:32,428 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:36:32,430 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:36:32,434 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:36:32,435 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:36:32,437 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:36:32,437 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 23:36:32,438 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:36:32,442 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:36:32,443 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:36:32,453 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:32,462 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-11-25 23:36:32,462 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-11-25 23:36:32,464 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:36:32,465 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:36:32,465 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:36:32,466 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-11-25 23:36:32,475 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:36:32,483 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:36:32,483 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-11-25 23:36:32,497 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 23:36:32,498 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:36:32,498 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:36:32,507 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-25 23:36:32,507 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 23:36:32,508 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:32,508 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 23:36:32,508 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:32,518 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:32,518 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:32,519 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 23:36:32,527 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 23:36:32,528 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 23:36:32,529 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:36:32,529 WARN L623 FunctionHandler]: Unknown extern function pci_choose_state [2022-11-25 23:36:32,529 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 23:36:32,544 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 23:36:32,545 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-25 23:36:32,545 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 23:36:32,545 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:32,546 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 23:36:32,546 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 23:36:33,216 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:33,217 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:33,217 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:33,218 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:33,218 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:33,218 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:33,219 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:33,219 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:33,219 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:33,220 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:33,220 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:33,220 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:33,220 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:33,221 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:33,221 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:33,221 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:33,222 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:33,222 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:33,226 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 23:36:33,233 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:36:33,234 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:36:33,246 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 23:36:33,248 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-11-25 23:36:33,257 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:36:33,257 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:36:33,259 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:36:33,259 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:36:33,261 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:36:33,262 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-25 23:36:33,263 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 23:36:33,263 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-25 23:36:33,264 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 23:36:33,264 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 23:36:33,265 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 23:36:33,265 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 23:36:33,266 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 23:36:33,266 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:36:33,267 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 23:36:33,268 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:36:33,268 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 23:36:33,269 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 23:36:33,364 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:36:33,458 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,461 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,472 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,531 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:33,552 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,553 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,557 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,608 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,609 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,610 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,611 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,621 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,622 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,634 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,636 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:33,636 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:33,638 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:33,740 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:36:33,741 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:36:33,753 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,762 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:36:33,782 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,783 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,793 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,793 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 23:36:33,803 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,803 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,804 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,805 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,814 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,823 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,823 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,832 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,832 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,841 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,842 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,842 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,851 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,852 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,853 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,862 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,865 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,866 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,867 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,876 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,878 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,880 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,880 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,890 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,891 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,892 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,902 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,904 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,905 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:33,908 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,911 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,919 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-11-25 23:36:33,920 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,921 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,921 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,922 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,923 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,924 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,926 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,926 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,935 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,936 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,937 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:33,946 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,947 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,949 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,950 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,950 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:33,951 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,951 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:33,958 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 23:36:33,958 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 23:36:33,958 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 23:36:33,958 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:33,959 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:34,040 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:34,042 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:34,050 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:34,051 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:34,052 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:34,055 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:34,056 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:34,056 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:34,099 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:36:34,099 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:36:34,102 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:36:34,120 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:36:34,120 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:36:34,138 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:36:34,147 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 23:36:34,166 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:36:34,166 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:34,183 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-25 23:36:34,183 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:34,253 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-11-25 23:36:34,342 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 23:36:34,343 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 23:36:34,359 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:36:34,704 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_85ef73a7-c3fd-4763-87cb-40d820dfcb0d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[620998,621011] [2022-11-25 23:36:34,709 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_85ef73a7-c3fd-4763-87cb-40d820dfcb0d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[621164,621177] [2022-11-25 23:36:34,710 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_85ef73a7-c3fd-4763-87cb-40d820dfcb0d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[621328,621341] [2022-11-25 23:36:34,710 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_85ef73a7-c3fd-4763-87cb-40d820dfcb0d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[621493,621506] [2022-11-25 23:36:34,712 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:34,729 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:34,730 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:34,731 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:34,732 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:34,733 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:34,752 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:34,754 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:34,759 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:34,761 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 23:36:34,905 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 23:36:35,060 WARN L623 FunctionHandler]: Unknown extern function __bitmap_weight [2022-11-25 23:36:35,062 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 23:36:35,063 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 23:36:35,063 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 23:36:35,064 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 23:36:35,065 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-25 23:36:35,066 WARN L623 FunctionHandler]: Unknown extern function alloc_pages_current [2022-11-25 23:36:35,066 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:35,068 WARN L623 FunctionHandler]: Unknown extern function __get_page_tail [2022-11-25 23:36:35,069 WARN L623 FunctionHandler]: Unknown extern function dump_page [2022-11-25 23:36:35,070 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:35,078 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 23:36:35,078 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 23:36:35,079 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 23:36:35,081 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 23:36:35,082 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 23:36:35,083 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 23:36:35,085 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-11-25 23:36:35,086 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-11-25 23:36:35,086 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-25 23:36:35,089 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-25 23:36:35,090 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:36:35,091 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-25 23:36:35,092 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-25 23:36:35,097 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 23:36:35,098 WARN L623 FunctionHandler]: Unknown extern function skb_pad [2022-11-25 23:36:35,100 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-25 23:36:35,102 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 23:36:35,102 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:35,105 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:36:35,105 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:35,107 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-25 23:36:35,107 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-25 23:36:35,108 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 23:36:35,108 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-11-25 23:36:35,110 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-11-25 23:36:35,114 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-25 23:36:35,116 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 23:36:35,128 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-25 23:36:35,129 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:36:35,130 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-25 23:36:35,131 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:36:35,131 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-25 23:36:35,132 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:36:35,133 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,134 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,138 WARN L623 FunctionHandler]: Unknown extern function netdev_crit [2022-11-25 23:36:35,143 WARN L623 FunctionHandler]: Unknown extern function netdev_crit [2022-11-25 23:36:35,145 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:35,145 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:35,147 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,148 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,148 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 23:36:35,148 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,149 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:36:35,151 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,153 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:36:35,156 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-11-25 23:36:35,157 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,158 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,161 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,161 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,163 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,164 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,165 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,169 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:36:35,170 WARN L623 FunctionHandler]: Unknown extern function netdev_crit [2022-11-25 23:36:35,170 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:36:35,177 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,178 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-11-25 23:36:35,179 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,181 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:35,182 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,183 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:35,184 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:35,185 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:35,187 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,188 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:35,189 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:35,190 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:35,195 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:35,196 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,197 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,199 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,203 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-25 23:36:35,211 WARN L623 FunctionHandler]: Unknown extern function napi_get_frags [2022-11-25 23:36:35,211 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,212 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-25 23:36:35,213 WARN L623 FunctionHandler]: Unknown extern function napi_gro_frags [2022-11-25 23:36:35,214 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-25 23:36:35,216 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,216 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:36:35,217 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:35,218 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 23:36:35,219 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:35,220 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:35,221 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-25 23:36:35,221 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-11-25 23:36:35,221 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-25 23:36:35,223 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:36:35,275 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:35,277 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:35,277 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 23:36:35,278 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:35,279 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:35,280 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-25 23:36:35,280 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-11-25 23:36:35,282 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:35,284 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:36:35,284 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:35,285 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:35,286 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:36:35,287 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:35,288 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:36:35,288 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:35,289 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:35,291 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:35,291 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:35,295 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-11-25 23:36:35,296 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:35,297 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:35,299 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-11-25 23:36:35,300 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:35,302 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:35,304 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:35,304 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 23:36:35,305 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:35,306 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:35,307 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-25 23:36:35,308 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-11-25 23:36:35,311 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:36:35,312 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 23:36:35,313 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 23:36:35,314 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 23:36:35,314 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 23:36:35,317 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,317 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,317 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,318 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,318 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,319 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,330 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:35,331 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:35,340 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:35,341 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:35,351 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:35,352 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:35,353 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:35,354 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-25 23:36:35,356 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,356 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,358 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,361 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,362 WARN L623 FunctionHandler]: Unknown extern function find_first_bit [2022-11-25 23:36:35,363 WARN L623 FunctionHandler]: Unknown extern function find_next_bit [2022-11-25 23:36:35,370 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:35,373 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,374 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,375 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,376 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:36:35,376 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:36:35,377 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:36:35,377 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:36:35,378 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-25 23:36:35,378 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-25 23:36:35,379 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:36:35,381 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 23:36:35,383 WARN L623 FunctionHandler]: Unknown extern function csum_ipv6_magic [2022-11-25 23:36:35,388 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:36:35,390 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:35,392 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,393 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:35,396 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,397 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,399 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:36:35,401 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,403 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-25 23:36:35,404 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-25 23:36:35,405 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,406 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:36:35,411 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:36:35,412 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:36:35,413 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,414 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,417 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,419 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,420 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:36:35,422 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,423 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,430 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-25 23:36:35,431 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:35,432 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,435 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,435 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-25 23:36:35,436 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:36:35,436 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-11-25 23:36:35,438 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-11-25 23:36:35,439 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:36:35,439 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 23:36:35,440 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:36:35,440 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_block [2022-11-25 23:36:35,441 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:36:35,442 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:35,453 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:36:35,454 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:36:35,462 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:36:35,465 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,466 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:35,466 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:35,467 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:35,468 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:35,469 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,471 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,476 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,478 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,479 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,480 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,481 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,482 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,482 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,484 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,484 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,488 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,489 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,490 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,497 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,498 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,500 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,500 WARN L623 FunctionHandler]: Unknown extern function usecs_to_jiffies [2022-11-25 23:36:35,502 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,503 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:36:35,504 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:36:35,505 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,506 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,507 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:36:35,508 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,513 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 23:36:35,514 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 23:36:35,514 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 23:36:35,515 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 23:36:35,515 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 23:36:35,515 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 23:36:35,516 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-11-25 23:36:35,517 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,518 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:36:35,520 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,522 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,522 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:35,541 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,542 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,544 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-25 23:36:35,544 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-25 23:36:35,545 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,546 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,547 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,551 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,552 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,553 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,554 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,555 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,556 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,560 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,561 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 23:36:35,562 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 23:36:35,562 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-25 23:36:35,562 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-25 23:36:35,563 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 23:36:35,566 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-11-25 23:36:35,567 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 23:36:35,567 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 23:36:35,568 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 23:36:35,568 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 23:36:35,570 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 23:36:35,570 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:36:35,571 WARN L623 FunctionHandler]: Unknown extern function pcie_set_readrq [2022-11-25 23:36:35,571 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:36:35,572 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-25 23:36:35,572 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:36:35,573 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 23:36:35,573 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:36:35,574 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 23:36:35,574 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-25 23:36:35,580 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:36:35,581 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-25 23:36:35,582 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:36:35,582 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:36:35,583 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 23:36:35,583 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 23:36:35,583 WARN L623 FunctionHandler]: Unknown extern function vmalloc [2022-11-25 23:36:35,588 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:36:35,589 WARN L623 FunctionHandler]: Unknown extern function __alloc_workqueue_key [2022-11-25 23:36:35,589 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:36:35,589 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:36:35,590 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:36:35,590 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:36:35,591 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:36:35,591 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:36:35,593 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:36:35,594 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:36:35,594 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:36:35,595 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:36:35,595 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:36:35,595 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:36:35,596 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:36:35,596 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:36:35,597 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:36:35,597 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:36:35,597 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:36:35,598 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:36:35,598 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 23:36:35,599 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:36:35,599 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:36:35,599 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:36:35,601 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,602 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-11-25 23:36:35,602 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-11-25 23:36:35,605 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:36:35,606 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:36:35,606 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:36:35,606 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-11-25 23:36:35,608 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:36:35,608 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:36:35,609 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-11-25 23:36:35,610 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 23:36:35,610 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:36:35,610 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:36:35,611 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-25 23:36:35,612 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 23:36:35,612 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,613 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 23:36:35,613 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,615 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,615 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,616 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 23:36:35,617 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 23:36:35,617 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 23:36:35,618 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:36:35,618 WARN L623 FunctionHandler]: Unknown extern function pci_choose_state [2022-11-25 23:36:35,618 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 23:36:35,619 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 23:36:35,620 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-25 23:36:35,620 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 23:36:35,620 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,621 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 23:36:35,621 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 23:36:35,632 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:35,632 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:35,632 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:35,633 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:35,633 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:35,633 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:35,634 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:35,634 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:35,634 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:35,634 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:35,635 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:35,635 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:35,635 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:35,635 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:35,636 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:35,636 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:35,636 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:35,636 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:35,639 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 23:36:35,644 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:36:35,644 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:36:35,656 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 23:36:35,658 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-11-25 23:36:35,704 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:36:35,705 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:36:35,709 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:36:35,709 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:36:35,710 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:36:35,711 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-25 23:36:35,711 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 23:36:35,712 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-25 23:36:35,712 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 23:36:35,713 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 23:36:35,713 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 23:36:35,713 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 23:36:35,714 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 23:36:35,714 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:36:35,715 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 23:36:35,715 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:36:35,715 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 23:36:35,716 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 23:36:35,718 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:36:35,738 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,739 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,741 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,746 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:35,749 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,750 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,754 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,765 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,766 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,766 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,767 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,768 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,769 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,772 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,773 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:35,773 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:35,775 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:35,776 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:36:35,777 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:36:35,780 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,780 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:36:35,782 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,783 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,784 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,784 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 23:36:35,785 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,785 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,786 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,786 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,787 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,788 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,788 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,789 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,789 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,790 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,791 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,791 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,792 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,792 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,793 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,794 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,796 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,797 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,797 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,799 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,801 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,802 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,802 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,804 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,805 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,806 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,808 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,810 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,810 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:35,811 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,814 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,814 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-11-25 23:36:35,815 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,815 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,816 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,816 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,818 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,819 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,821 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,821 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,823 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,823 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,824 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:35,825 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,826 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,828 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,828 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,829 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:35,830 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,830 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 23:36:35,832 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 23:36:35,832 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 23:36:35,832 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 23:36:35,833 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,833 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,842 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,843 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,845 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,845 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,846 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,847 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,847 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,848 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,851 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:36:35,852 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:36:35,853 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:36:35,854 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:36:35,855 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:36:35,856 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:36:35,857 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 23:36:35,859 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:36:35,860 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:35,862 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-25 23:36:35,862 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:36:35,868 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-11-25 23:36:35,872 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 23:36:35,873 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 23:36:35,873 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:36:35,889 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_85ef73a7-c3fd-4763-87cb-40d820dfcb0d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[620998,621011] [2022-11-25 23:36:35,890 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_85ef73a7-c3fd-4763-87cb-40d820dfcb0d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[621164,621177] [2022-11-25 23:36:35,891 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_85ef73a7-c3fd-4763-87cb-40d820dfcb0d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[621328,621341] [2022-11-25 23:36:35,891 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_85ef73a7-c3fd-4763-87cb-40d820dfcb0d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[621493,621506] [2022-11-25 23:36:35,892 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:35,893 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:35,897 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:35,898 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:35,899 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:35,899 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:35,901 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:35,902 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:35,905 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:36:35,907 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 23:36:36,381 INFO L208 MainTranslator]: Completed translation [2022-11-25 23:36:36,381 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:36:36 WrapperNode [2022-11-25 23:36:36,381 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 23:36:36,383 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 23:36:36,383 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 23:36:36,384 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 23:36:36,393 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:36:36" (1/1) ... [2022-11-25 23:36:36,632 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:36:36" (1/1) ... [2022-11-25 23:36:37,285 INFO L138 Inliner]: procedures = 702, calls = 7478, calls flagged for inlining = 381, calls inlined = 353, statements flattened = 15675 [2022-11-25 23:36:37,286 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 23:36:37,287 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 23:36:37,287 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 23:36:37,287 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 23:36:37,298 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:36:36" (1/1) ... [2022-11-25 23:36:37,298 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:36:36" (1/1) ... [2022-11-25 23:36:37,436 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:36:36" (1/1) ... [2022-11-25 23:36:37,437 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:36:36" (1/1) ... [2022-11-25 23:36:37,895 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:36:36" (1/1) ... [2022-11-25 23:36:37,950 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:36:36" (1/1) ... [2022-11-25 23:36:38,025 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:36:36" (1/1) ... [2022-11-25 23:36:38,066 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:36:36" (1/1) ... [2022-11-25 23:36:38,240 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 23:36:38,255 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 23:36:38,255 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 23:36:38,256 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 23:36:38,256 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:36:36" (1/1) ... [2022-11-25 23:36:38,275 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 23:36:38,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85ef73a7-c3fd-4763-87cb-40d820dfcb0d/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 23:36:38,333 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85ef73a7-c3fd-4763-87cb-40d820dfcb0d/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 23:36:38,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85ef73a7-c3fd-4763-87cb-40d820dfcb0d/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 23:36:38,436 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-25 23:36:38,436 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-25 23:36:38,436 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2022-11-25 23:36:38,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2022-11-25 23:36:38,437 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2022-11-25 23:36:38,437 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-25 23:36:38,437 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-25 23:36:38,437 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-25 23:36:38,437 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-25 23:36:38,437 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_irq [2022-11-25 23:36:38,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_irq [2022-11-25 23:36:38,437 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-11-25 23:36:38,437 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-11-25 23:36:38,438 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-11-25 23:36:38,438 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-11-25 23:36:38,438 INFO L130 BoogieDeclarations]: Found specification of procedure ql_enable_completion_interrupt [2022-11-25 23:36:38,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_enable_completion_interrupt [2022-11-25 23:36:38,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-25 23:36:38,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-25 23:36:38,438 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_both_serdes [2022-11-25 23:36:38,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_both_serdes [2022-11-25 23:36:38,439 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg [2022-11-25 23:36:38,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg [2022-11-25 23:36:38,439 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_reset [2022-11-25 23:36:38,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_reset [2022-11-25 23:36:38,439 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2022-11-25 23:36:38,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2022-11-25 23:36:38,439 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-25 23:36:38,439 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-25 23:36:38,439 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2022-11-25 23:36:38,439 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2022-11-25 23:36:38,440 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_send [2022-11-25 23:36:38,440 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_send [2022-11-25 23:36:38,440 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-11-25 23:36:38,440 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-11-25 23:36:38,440 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-25 23:36:38,440 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-25 23:36:38,440 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2022-11-25 23:36:38,440 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2022-11-25 23:36:38,440 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-25 23:36:38,440 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-25 23:36:38,441 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-25 23:36:38,441 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-25 23:36:38,454 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-25 23:36:38,455 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-25 23:36:38,455 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_regs_len [2022-11-25 23:36:38,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_regs_len [2022-11-25 23:36:38,455 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_io_resume [2022-11-25 23:36:38,455 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_io_resume [2022-11-25 23:36:38,456 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-25 23:36:38,456 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-25 23:36:38,456 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2022-11-25 23:36:38,456 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2022-11-25 23:36:38,456 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_shutdown [2022-11-25 23:36:38,456 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_shutdown [2022-11-25 23:36:38,456 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_all [2022-11-25 23:36:38,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_all [2022-11-25 23:36:38,457 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_mac_hdr_len [2022-11-25 23:36:38,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_mac_hdr_len [2022-11-25 23:36:38,457 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mailbox_command [2022-11-25 23:36:38,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mailbox_command [2022-11-25 23:36:38,457 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2022-11-25 23:36:38,457 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2022-11-25 23:36:38,457 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-25 23:36:38,458 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-25 23:36:38,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-25 23:36:38,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-25 23:36:38,458 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_irq_mask [2022-11-25 23:36:38,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_irq_mask [2022-11-25 23:36:38,458 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-25 23:36:38,458 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-25 23:36:38,459 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-25 23:36:38,459 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-25 23:36:38,459 INFO L130 BoogieDeclarations]: Found specification of procedure ql_dump_risc_ram_area [2022-11-25 23:36:38,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_dump_risc_ram_area [2022-11-25 23:36:38,459 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-25 23:36:38,459 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-25 23:36:38,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-25 23:36:38,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-25 23:36:38,460 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_other_func_reg [2022-11-25 23:36:38,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_other_func_reg [2022-11-25 23:36:38,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-25 23:36:38,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-25 23:36:38,460 INFO L130 BoogieDeclarations]: Found specification of procedure __qlge_vlan_rx_add_vid [2022-11-25 23:36:38,460 INFO L138 BoogieDeclarations]: Found implementation of procedure __qlge_vlan_rx_add_vid [2022-11-25 23:36:38,461 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-25 23:36:38,461 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-25 23:36:38,461 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-11-25 23:36:38,461 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-11-25 23:36:38,461 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 23:36:38,461 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-25 23:36:38,461 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-25 23:36:38,462 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_xgmac_regs [2022-11-25 23:36:38,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_xgmac_regs [2022-11-25 23:36:38,462 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_asic_error [2022-11-25 23:36:38,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_asic_error [2022-11-25 23:36:38,462 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_buffer_queues [2022-11-25 23:36:38,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_buffer_queues [2022-11-25 23:36:38,462 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_cam_entries [2022-11-25 23:36:38,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_cam_entries [2022-11-25 23:36:38,463 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_mem_resources [2022-11-25 23:36:38,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_mem_resources [2022-11-25 23:36:38,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-25 23:36:38,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-25 23:36:38,463 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_xgmac_reg [2022-11-25 23:36:38,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_xgmac_reg [2022-11-25 23:36:38,464 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-11-25 23:36:38,464 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-11-25 23:36:38,464 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_up [2022-11-25 23:36:38,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_up [2022-11-25 23:36:38,464 INFO L130 BoogieDeclarations]: Found specification of procedure ql_eeh_close [2022-11-25 23:36:38,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_eeh_close [2022-11-25 23:36:38,464 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2022-11-25 23:36:38,465 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2022-11-25 23:36:38,465 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-25 23:36:38,465 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-25 23:36:38,465 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr_reg [2022-11-25 23:36:38,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr_reg [2022-11-25 23:36:38,465 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-25 23:36:38,465 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-25 23:36:38,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_qlge_driver_exit_16_2 [2022-11-25 23:36:38,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_qlge_driver_exit_16_2 [2022-11-25 23:36:38,466 INFO L130 BoogieDeclarations]: Found specification of procedure skb_record_rx_queue [2022-11-25 23:36:38,466 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_record_rx_queue [2022-11-25 23:36:38,478 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2022-11-25 23:36:38,479 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2022-11-25 23:36:38,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-25 23:36:38,479 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_serdes_reg [2022-11-25 23:36:38,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_serdes_reg [2022-11-25 23:36:38,479 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-11-25 23:36:38,479 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-11-25 23:36:38,480 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-25 23:36:38,480 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-25 23:36:38,480 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-25 23:36:38,480 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-25 23:36:38,480 INFO L130 BoogieDeclarations]: Found specification of procedure ql_build_coredump_seg_header [2022-11-25 23:36:38,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_build_coredump_seg_header [2022-11-25 23:36:38,480 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_close [2022-11-25 23:36:38,481 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_close [2022-11-25 23:36:38,481 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mb_sts [2022-11-25 23:36:38,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mb_sts [2022-11-25 23:36:38,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-25 23:36:38,481 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_open [2022-11-25 23:36:38,481 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_open [2022-11-25 23:36:38,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-25 23:36:38,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-25 23:36:38,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 23:36:38,482 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-25 23:36:38,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-25 23:36:38,482 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-25 23:36:38,482 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-25 23:36:38,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-25 23:36:38,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-25 23:36:38,483 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-11-25 23:36:38,483 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-11-25 23:36:38,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-25 23:36:38,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-25 23:36:38,483 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_probe [2022-11-25 23:36:38,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_probe [2022-11-25 23:36:38,483 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2022-11-25 23:36:38,483 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2022-11-25 23:36:38,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-25 23:36:38,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-25 23:36:38,484 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_buffers [2022-11-25 23:36:38,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_buffers [2022-11-25 23:36:38,484 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2022-11-25 23:36:38,484 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2022-11-25 23:36:38,484 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-25 23:36:38,484 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-25 23:36:38,485 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write32 [2022-11-25 23:36:38,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write32 [2022-11-25 23:36:38,485 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cam_route_initialize [2022-11-25 23:36:38,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cam_route_initialize [2022-11-25 23:36:38,485 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-25 23:36:38,485 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-25 23:36:38,485 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-25 23:36:38,486 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-25 23:36:38,486 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_other_func_reg_rdy [2022-11-25 23:36:38,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_other_func_reg_rdy [2022-11-25 23:36:38,486 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_trylock [2022-11-25 23:36:38,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_trylock [2022-11-25 23:36:38,486 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_port_cfg [2022-11-25 23:36:38,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_port_cfg [2022-11-25 23:36:38,486 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 23:36:38,487 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_mpi_reg [2022-11-25 23:36:38,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_mpi_reg [2022-11-25 23:36:38,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-25 23:36:38,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-25 23:36:38,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-25 23:36:38,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-25 23:36:38,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-25 23:36:38,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-25 23:36:38,488 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2022-11-25 23:36:38,488 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2022-11-25 23:36:38,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-25 23:36:38,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-25 23:36:38,488 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_spinlock [2022-11-25 23:36:38,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_spinlock [2022-11-25 23:36:38,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 23:36:38,489 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-25 23:36:38,489 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-25 23:36:38,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-25 23:36:38,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-25 23:36:38,489 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-25 23:36:38,489 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-25 23:36:38,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 23:36:38,490 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-25 23:36:38,490 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_unlock [2022-11-25 23:36:38,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_unlock [2022-11-25 23:36:38,490 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8012_flash_params [2022-11-25 23:36:38,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8012_flash_params [2022-11-25 23:36:38,490 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-25 23:36:38,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-25 23:36:38,490 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-25 23:36:38,491 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-25 23:36:38,491 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_serdes_reg [2022-11-25 23:36:38,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_serdes_reg [2022-11-25 23:36:38,491 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-25 23:36:38,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-25 23:36:38,491 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_completion_interrupt [2022-11-25 23:36:38,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_completion_interrupt [2022-11-25 23:36:38,491 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_fill_page_desc [2022-11-25 23:36:38,492 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_fill_page_desc [2022-11-25 23:36:38,492 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-25 23:36:38,492 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-25 23:36:38,492 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clear_routing_entries [2022-11-25 23:36:38,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clear_routing_entries [2022-11-25 23:36:38,492 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-25 23:36:38,492 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-25 23:36:38,493 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_off [2022-11-25 23:36:38,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_off [2022-11-25 23:36:38,493 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-25 23:36:38,493 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-25 23:36:38,493 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-25 23:36:38,493 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-25 23:36:38,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-25 23:36:38,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-25 23:36:38,494 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-25 23:36:38,494 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-25 23:36:38,494 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_tx_timeout [2022-11-25 23:36:38,494 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_tx_timeout [2022-11-25 23:36:38,494 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8000_port_initialize [2022-11-25 23:36:38,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8000_port_initialize [2022-11-25 23:36:38,494 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2022-11-25 23:36:38,495 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2022-11-25 23:36:38,495 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mpi_regs [2022-11-25 23:36:38,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mpi_regs [2022-11-25 23:36:38,495 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-25 23:36:38,495 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-25 23:36:38,495 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-25 23:36:38,495 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-25 23:36:38,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mpi_mutex_of_ql_adapter [2022-11-25 23:36:38,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mpi_mutex_of_ql_adapter [2022-11-25 23:36:38,496 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 23:36:38,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 23:36:38,496 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8012_port_initialize [2022-11-25 23:36:38,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8012_port_initialize [2022-11-25 23:36:38,496 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2022-11-25 23:36:38,496 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2022-11-25 23:36:38,496 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_flash_word [2022-11-25 23:36:38,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_flash_word [2022-11-25 23:36:38,497 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_subqueue [2022-11-25 23:36:38,497 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_subqueue [2022-11-25 23:36:38,497 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-25 23:36:38,497 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-25 23:36:38,497 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_adapter_resources [2022-11-25 23:36:38,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_adapter_resources [2022-11-25 23:36:38,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-25 23:36:38,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-25 23:36:38,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-25 23:36:38,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-25 23:36:38,498 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2022-11-25 23:36:38,498 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2022-11-25 23:36:38,499 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-25 23:36:38,499 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-25 23:36:38,499 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-25 23:36:38,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-25 23:36:38,500 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_resources [2022-11-25 23:36:38,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_resources [2022-11-25 23:36:38,500 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-11-25 23:36:38,500 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-11-25 23:36:38,500 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-25 23:36:38,500 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-25 23:36:38,501 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-25 23:36:38,501 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-25 23:36:38,501 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_interrupts [2022-11-25 23:36:38,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_interrupts [2022-11-25 23:36:38,501 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-25 23:36:38,501 INFO L130 BoogieDeclarations]: Found specification of procedure ql_soft_reset_mpi_risc [2022-11-25 23:36:38,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_soft_reset_mpi_risc [2022-11-25 23:36:38,502 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-25 23:36:38,502 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-25 23:36:38,502 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_remove [2022-11-25 23:36:38,502 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_remove [2022-11-25 23:36:38,502 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cq_idx [2022-11-25 23:36:38,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cq_idx [2022-11-25 23:36:38,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-25 23:36:38,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-25 23:36:38,503 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_on [2022-11-25 23:36:38,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_on [2022-11-25 23:36:38,503 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2022-11-25 23:36:38,503 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2022-11-25 23:36:38,503 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_multicast_list [2022-11-25 23:36:38,503 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_multicast_list [2022-11-25 23:36:38,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mpi_mutex_of_ql_adapter [2022-11-25 23:36:38,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mpi_mutex_of_ql_adapter [2022-11-25 23:36:38,504 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2022-11-25 23:36:38,504 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2022-11-25 23:36:38,504 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-25 23:36:38,504 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-25 23:36:38,504 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2022-11-25 23:36:38,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2022-11-25 23:36:38,505 INFO L130 BoogieDeclarations]: Found specification of procedure ql_tx_ring_clean [2022-11-25 23:36:38,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_tx_ring_clean [2022-11-25 23:36:38,505 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-25 23:36:38,505 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-25 23:36:38,505 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-25 23:36:38,505 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-25 23:36:38,506 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2022-11-25 23:36:38,506 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2022-11-25 23:36:38,506 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_mpi_reg [2022-11-25 23:36:38,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_mpi_reg [2022-11-25 23:36:38,506 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-25 23:36:38,506 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-25 23:36:38,506 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clean_inbound_rx_ring [2022-11-25 23:36:38,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clean_inbound_rx_ring [2022-11-25 23:36:38,507 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_cq [2022-11-25 23:36:38,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_cq [2022-11-25 23:36:38,507 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-25 23:36:38,507 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-25 23:36:38,507 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_subqueue [2022-11-25 23:36:38,508 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_subqueue [2022-11-25 23:36:38,508 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-25 23:36:38,508 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-25 23:36:38,508 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-25 23:36:38,508 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-25 23:36:38,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 23:36:38,508 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-25 23:36:38,509 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-25 23:36:38,509 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_sbuf [2022-11-25 23:36:38,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_sbuf [2022-11-25 23:36:38,509 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-11-25 23:36:38,509 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-11-25 23:36:38,509 INFO L130 BoogieDeclarations]: Found specification of procedure ql_realign_skb [2022-11-25 23:36:38,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_realign_skb [2022-11-25 23:36:38,510 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-25 23:36:38,510 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-25 23:36:38,510 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_routing_entries [2022-11-25 23:36:38,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_routing_entries [2022-11-25 23:36:38,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 23:36:38,510 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2022-11-25 23:36:38,510 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2022-11-25 23:36:38,511 INFO L130 BoogieDeclarations]: Found specification of procedure ql_process_mac_split_rx_intr [2022-11-25 23:36:38,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_process_mac_split_rx_intr [2022-11-25 23:36:38,511 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_suspend [2022-11-25 23:36:38,511 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_suspend [2022-11-25 23:36:38,511 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2022-11-25 23:36:38,511 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2022-11-25 23:36:38,511 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-11-25 23:36:38,512 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-11-25 23:36:38,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 23:36:38,512 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2022-11-25 23:36:38,512 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2022-11-25 23:36:38,512 INFO L130 BoogieDeclarations]: Found specification of procedure ql_validate_flash [2022-11-25 23:36:38,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_validate_flash [2022-11-25 23:36:38,512 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-25 23:36:38,513 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-25 23:36:38,513 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cancel_all_work_sync [2022-11-25 23:36:38,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cancel_all_work_sync [2022-11-25 23:36:38,513 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-25 23:36:38,513 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-25 23:36:38,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-25 23:36:38,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-25 23:36:38,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-25 23:36:38,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-25 23:36:38,514 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-25 23:36:38,514 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-25 23:36:38,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-25 23:36:38,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-25 23:36:38,514 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8000_flash_params [2022-11-25 23:36:38,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8000_flash_params [2022-11-25 23:36:38,515 INFO L130 BoogieDeclarations]: Found specification of procedure ql_check_lb_frame [2022-11-25 23:36:38,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_check_lb_frame [2022-11-25 23:36:38,515 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2022-11-25 23:36:38,515 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2022-11-25 23:36:38,515 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2022-11-25 23:36:38,515 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2022-11-25 23:36:38,516 INFO L130 BoogieDeclarations]: Found specification of procedure ql_categorize_rx_err [2022-11-25 23:36:38,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_categorize_rx_err [2022-11-25 23:36:38,516 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-25 23:36:38,516 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-25 23:36:38,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-25 23:36:38,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-25 23:36:38,516 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-25 23:36:38,517 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-25 23:36:38,517 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-25 23:36:38,517 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-25 23:36:38,517 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_initialize [2022-11-25 23:36:38,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_initialize [2022-11-25 23:36:38,517 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-25 23:36:38,517 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-25 23:36:38,518 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_sh_reg [2022-11-25 23:36:38,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_sh_reg [2022-11-25 23:36:38,518 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2022-11-25 23:36:38,518 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2022-11-25 23:36:38,518 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-25 23:36:38,518 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-25 23:36:38,518 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2022-11-25 23:36:38,519 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2022-11-25 23:36:38,519 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_db_reg [2022-11-25 23:36:38,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_db_reg [2022-11-25 23:36:38,519 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-25 23:36:38,519 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-25 23:36:38,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-25 23:36:38,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-25 23:36:38,519 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_get_port_cfg [2022-11-25 23:36:38,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_get_port_cfg [2022-11-25 23:36:38,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 23:36:38,520 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2022-11-25 23:36:38,520 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2022-11-25 23:36:38,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-25 23:36:38,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-25 23:36:38,520 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_down [2022-11-25 23:36:38,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_down [2022-11-25 23:36:38,521 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-25 23:36:38,521 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-25 23:36:38,521 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-25 23:36:38,521 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-25 23:36:38,521 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_fw_error [2022-11-25 23:36:38,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_fw_error [2022-11-25 23:36:38,521 INFO L130 BoogieDeclarations]: Found specification of procedure ql_unmap_send [2022-11-25 23:36:38,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_unmap_send [2022-11-25 23:36:38,522 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-11-25 23:36:38,522 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-11-25 23:36:38,522 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_handler [2022-11-25 23:36:38,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_handler [2022-11-25 23:36:38,522 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg64 [2022-11-25 23:36:38,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg64 [2022-11-25 23:36:38,522 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-25 23:36:38,523 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-25 23:36:38,523 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_mgmnt_traffic_ctl [2022-11-25 23:36:38,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_mgmnt_traffic_ctl [2022-11-25 23:36:38,523 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_reg [2022-11-25 23:36:38,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_reg [2022-11-25 23:36:38,523 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_reg_rdy [2022-11-25 23:36:38,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_reg_rdy [2022-11-25 23:36:38,524 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_routing_reg [2022-11-25 23:36:38,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_routing_reg [2022-11-25 23:36:38,524 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-25 23:36:38,524 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-25 23:36:38,524 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2022-11-25 23:36:38,524 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2022-11-25 23:36:38,524 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_led_cfg [2022-11-25 23:36:38,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_led_cfg [2022-11-25 23:36:38,525 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cfg [2022-11-25 23:36:38,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cfg [2022-11-25 23:36:38,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-25 23:36:38,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-25 23:36:38,525 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mac_addr_reg [2022-11-25 23:36:38,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mac_addr_reg [2022-11-25 23:36:38,525 INFO L130 BoogieDeclarations]: Found specification of procedure ql_lbq_block_size [2022-11-25 23:36:38,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_lbq_block_size [2022-11-25 23:36:38,526 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-25 23:36:38,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-25 23:36:38,526 INFO L130 BoogieDeclarations]: Found specification of procedure ql_own_firmware [2022-11-25 23:36:38,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_own_firmware [2022-11-25 23:36:38,526 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-25 23:36:38,526 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-25 23:36:38,526 INFO L130 BoogieDeclarations]: Found specification of procedure netif_get_num_default_rss_queues [2022-11-25 23:36:38,527 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_get_num_default_rss_queues [2022-11-25 23:36:38,527 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_lchunk [2022-11-25 23:36:38,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_lchunk [2022-11-25 23:36:38,527 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_ets_regs [2022-11-25 23:36:38,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_ets_regs [2022-11-25 23:36:38,527 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_cfg [2022-11-25 23:36:38,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_cfg [2022-11-25 23:36:38,527 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-25 23:36:38,528 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-25 23:36:38,528 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-25 23:36:38,528 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-25 23:36:38,528 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-25 23:36:38,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 23:36:38,528 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read32 [2022-11-25 23:36:38,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read32 [2022-11-25 23:36:38,529 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr [2022-11-25 23:36:38,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr [2022-11-25 23:36:38,529 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_intr_states [2022-11-25 23:36:38,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_intr_states [2022-11-25 23:36:38,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-25 23:36:38,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-25 23:36:38,529 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2022-11-25 23:36:38,530 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2022-11-25 23:36:38,530 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2022-11-25 23:36:38,530 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2022-11-25 23:36:38,530 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_resume [2022-11-25 23:36:38,530 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_resume [2022-11-25 23:36:38,530 INFO L130 BoogieDeclarations]: Found specification of procedure ql_core_dump [2022-11-25 23:36:38,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_core_dump [2022-11-25 23:36:40,521 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 23:36:40,529 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 23:36:40,617 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-25 23:37:07,522 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-11-25 23:37:08,630 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 23:37:16,537 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 23:37:16,537 INFO L300 CfgBuilder]: Removed 6 assume(true) statements. [2022-11-25 23:37:16,546 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 11:37:16 BoogieIcfgContainer [2022-11-25 23:37:16,546 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 23:37:16,549 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 23:37:16,549 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 23:37:16,553 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 23:37:16,554 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 11:36:27" (1/3) ... [2022-11-25 23:37:16,555 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@677da432 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 11:37:16, skipping insertion in model container [2022-11-25 23:37:16,555 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:36:36" (2/3) ... [2022-11-25 23:37:16,555 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@677da432 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 11:37:16, skipping insertion in model container [2022-11-25 23:37:16,555 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 11:37:16" (3/3) ... [2022-11-25 23:37:16,557 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-qlogic-qlge-qlge.cil.i [2022-11-25 23:37:16,579 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 23:37:16,579 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2022-11-25 23:37:16,716 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-25 23:37:16,727 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;@1cb30a59, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 23:37:16,727 INFO L358 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2022-11-25 23:37:16,749 INFO L276 IsEmpty]: Start isEmpty. Operand has 3762 states, 2269 states have (on average 1.3182018510356985) internal successors, (2991), 2334 states have internal predecessors, (2991), 1252 states have call successors, (1252), 239 states have call predecessors, (1252), 238 states have return successors, (1245), 1229 states have call predecessors, (1245), 1245 states have call successors, (1245) [2022-11-25 23:37:16,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-11-25 23:37:16,776 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:37:16,777 INFO L195 NwaCegarLoop]: trace histogram [19, 18, 18, 18, 18, 18, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 23:37:16,777 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 23:37:16,782 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:37:16,783 INFO L85 PathProgramCache]: Analyzing trace with hash -600506852, now seen corresponding path program 1 times [2022-11-25 23:37:16,794 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:37:16,795 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [39941176] [2022-11-25 23:37:16,795 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:37:16,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:37:17,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:37:18,639 INFO L134 CoverageAnalysis]: Checked inductivity of 1260 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1260 trivial. 0 not checked. [2022-11-25 23:37:18,640 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:37:18,645 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [39941176] [2022-11-25 23:37:18,645 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [39941176] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:37:18,646 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:37:18,646 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 23:37:18,648 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1451083430] [2022-11-25 23:37:18,648 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:37:18,654 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 23:37:18,654 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:37:18,699 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 23:37:18,699 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:37:18,709 INFO L87 Difference]: Start difference. First operand has 3762 states, 2269 states have (on average 1.3182018510356985) internal successors, (2991), 2334 states have internal predecessors, (2991), 1252 states have call successors, (1252), 239 states have call predecessors, (1252), 238 states have return successors, (1245), 1229 states have call predecessors, (1245), 1245 states have call successors, (1245) Second operand has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) [2022-11-25 23:37:21,595 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:37:25,194 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:37:28,600 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:37:33,122 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:37:35,026 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.90s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:37:39,022 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.36s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:37:42,189 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:37:42,189 INFO L93 Difference]: Finished difference Result 11127 states and 16361 transitions. [2022-11-25 23:37:42,191 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 23:37:42,192 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) Word has length 201 [2022-11-25 23:37:42,194 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:37:42,276 INFO L225 Difference]: With dead ends: 11127 [2022-11-25 23:37:42,276 INFO L226 Difference]: Without dead ends: 7391 [2022-11-25 23:37:42,517 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 [2022-11-25 23:37:42,521 INFO L413 NwaCegarLoop]: 5943 mSDtfsCounter, 5330 mSDsluCounter, 4690 mSDsCounter, 0 mSdLazyCounter, 1526 mSolverCounterSat, 7 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5336 SdHoareTripleChecker+Valid, 10633 SdHoareTripleChecker+Invalid, 1537 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 1526 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 22.7s IncrementalHoareTripleChecker+Time [2022-11-25 23:37:42,522 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5336 Valid, 10633 Invalid, 1537 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 1526 Invalid, 4 Unknown, 0 Unchecked, 22.7s Time] [2022-11-25 23:37:42,550 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7391 states. [2022-11-25 23:37:43,013 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7391 to 7384. [2022-11-25 23:37:43,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7384 states, 4464 states have (on average 1.3165322580645162) internal successors, (5877), 4596 states have internal predecessors, (5877), 2445 states have call successors, (2445), 473 states have call predecessors, (2445), 472 states have return successors, (2447), 2406 states have call predecessors, (2447), 2441 states have call successors, (2447) [2022-11-25 23:37:43,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7384 states to 7384 states and 10769 transitions. [2022-11-25 23:37:43,141 INFO L78 Accepts]: Start accepts. Automaton has 7384 states and 10769 transitions. Word has length 201 [2022-11-25 23:37:43,148 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:37:43,148 INFO L495 AbstractCegarLoop]: Abstraction has 7384 states and 10769 transitions. [2022-11-25 23:37:43,148 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) [2022-11-25 23:37:43,149 INFO L276 IsEmpty]: Start isEmpty. Operand 7384 states and 10769 transitions. [2022-11-25 23:37:43,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-11-25 23:37:43,165 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:37:43,166 INFO L195 NwaCegarLoop]: trace histogram [19, 18, 18, 18, 18, 18, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 23:37:43,167 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-25 23:37:43,167 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 23:37:43,167 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:37:43,168 INFO L85 PathProgramCache]: Analyzing trace with hash -249362414, now seen corresponding path program 1 times [2022-11-25 23:37:43,168 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:37:43,168 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1998896504] [2022-11-25 23:37:43,169 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:37:43,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:37:43,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:37:44,095 INFO L134 CoverageAnalysis]: Checked inductivity of 1260 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1260 trivial. 0 not checked. [2022-11-25 23:37:44,095 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:37:44,095 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1998896504] [2022-11-25 23:37:44,096 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1998896504] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:37:44,096 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:37:44,096 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 23:37:44,097 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [108369033] [2022-11-25 23:37:44,097 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:37:44,100 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 23:37:44,100 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:37:44,101 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 23:37:44,101 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:37:44,101 INFO L87 Difference]: Start difference. First operand 7384 states and 10769 transitions. Second operand has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) [2022-11-25 23:37:48,023 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:37:49,321 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:37:52,749 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:37:54,846 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:37:59,570 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:38:01,584 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:38:06,775 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:38:06,775 INFO L93 Difference]: Finished difference Result 19946 states and 29003 transitions. [2022-11-25 23:38:06,776 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 23:38:06,776 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) Word has length 211 [2022-11-25 23:38:06,777 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:38:06,875 INFO L225 Difference]: With dead ends: 19946 [2022-11-25 23:38:06,876 INFO L226 Difference]: Without dead ends: 12599 [2022-11-25 23:38:06,920 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 [2022-11-25 23:38:06,922 INFO L413 NwaCegarLoop]: 5943 mSDtfsCounter, 5333 mSDsluCounter, 4692 mSDsCounter, 0 mSdLazyCounter, 1526 mSolverCounterSat, 7 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5336 SdHoareTripleChecker+Valid, 10635 SdHoareTripleChecker+Invalid, 1537 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 1526 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.9s IncrementalHoareTripleChecker+Time [2022-11-25 23:38:06,922 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5336 Valid, 10635 Invalid, 1537 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 1526 Invalid, 4 Unknown, 0 Unchecked, 21.9s Time] [2022-11-25 23:38:06,941 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12599 states. [2022-11-25 23:38:07,880 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12599 to 12579. [2022-11-25 23:38:07,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12579 states, 7619 states have (on average 1.3150019687623047) internal successors, (10019), 7851 states have internal predecessors, (10019), 4116 states have call successors, (4116), 842 states have call predecessors, (4116), 841 states have return successors, (4124), 4047 states have call predecessors, (4124), 4112 states have call successors, (4124) [2022-11-25 23:38:08,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12579 states to 12579 states and 18259 transitions. [2022-11-25 23:38:08,028 INFO L78 Accepts]: Start accepts. Automaton has 12579 states and 18259 transitions. Word has length 211 [2022-11-25 23:38:08,029 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:38:08,030 INFO L495 AbstractCegarLoop]: Abstraction has 12579 states and 18259 transitions. [2022-11-25 23:38:08,039 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) [2022-11-25 23:38:08,039 INFO L276 IsEmpty]: Start isEmpty. Operand 12579 states and 18259 transitions. [2022-11-25 23:38:08,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-11-25 23:38:08,047 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:38:08,047 INFO L195 NwaCegarLoop]: trace histogram [19, 18, 18, 18, 18, 18, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 23:38:08,047 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-25 23:38:08,048 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 23:38:08,048 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:38:08,048 INFO L85 PathProgramCache]: Analyzing trace with hash 1075614808, now seen corresponding path program 1 times [2022-11-25 23:38:08,049 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:38:08,049 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1210101992] [2022-11-25 23:38:08,049 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:38:08,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:38:08,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:38:08,989 INFO L134 CoverageAnalysis]: Checked inductivity of 1260 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1260 trivial. 0 not checked. [2022-11-25 23:38:08,990 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:38:08,990 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1210101992] [2022-11-25 23:38:08,990 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1210101992] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:38:08,991 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:38:08,991 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 23:38:08,991 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [348172720] [2022-11-25 23:38:08,991 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:38:08,995 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 23:38:08,996 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:38:08,997 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 23:38:08,998 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:38:08,999 INFO L87 Difference]: Start difference. First operand 12579 states and 18259 transitions. Second operand has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (22), 3 states have call predecessors, (22), 3 states have call successors, (22) [2022-11-25 23:38:11,894 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:38:14,585 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:38:17,414 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:38:19,432 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 [] [2022-11-25 23:38:29,902 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:38:29,902 INFO L93 Difference]: Finished difference Result 31769 states and 45922 transitions. [2022-11-25 23:38:29,903 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 23:38:29,903 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (22), 3 states have call predecessors, (22), 3 states have call successors, (22) Word has length 217 [2022-11-25 23:38:29,903 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:38:30,052 INFO L225 Difference]: With dead ends: 31769 [2022-11-25 23:38:30,053 INFO L226 Difference]: Without dead ends: 19227 [2022-11-25 23:38:30,283 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 [2022-11-25 23:38:30,286 INFO L413 NwaCegarLoop]: 5769 mSDtfsCounter, 3180 mSDsluCounter, 4646 mSDsCounter, 0 mSdLazyCounter, 1631 mSolverCounterSat, 7 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3186 SdHoareTripleChecker+Valid, 10415 SdHoareTripleChecker+Invalid, 1642 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 1631 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 20.0s IncrementalHoareTripleChecker+Time [2022-11-25 23:38:30,288 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3186 Valid, 10415 Invalid, 1642 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 1631 Invalid, 4 Unknown, 0 Unchecked, 20.0s Time] [2022-11-25 23:38:30,313 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19227 states. [2022-11-25 23:38:31,318 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19227 to 19201. [2022-11-25 23:38:31,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19201 states, 11620 states have (on average 1.308605851979346) internal successors, (15206), 11986 states have internal predecessors, (15206), 6222 states have call successors, (6222), 1360 states have call predecessors, (6222), 1356 states have return successors, (6249), 6106 states have call predecessors, (6249), 6218 states have call successors, (6249) [2022-11-25 23:38:31,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19201 states to 19201 states and 27677 transitions. [2022-11-25 23:38:31,465 INFO L78 Accepts]: Start accepts. Automaton has 19201 states and 27677 transitions. Word has length 217 [2022-11-25 23:38:31,467 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:38:31,467 INFO L495 AbstractCegarLoop]: Abstraction has 19201 states and 27677 transitions. [2022-11-25 23:38:31,468 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (22), 3 states have call predecessors, (22), 3 states have call successors, (22) [2022-11-25 23:38:31,468 INFO L276 IsEmpty]: Start isEmpty. Operand 19201 states and 27677 transitions. [2022-11-25 23:38:31,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2022-11-25 23:38:31,474 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:38:31,475 INFO L195 NwaCegarLoop]: trace histogram [19, 18, 18, 18, 18, 18, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 23:38:31,475 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-25 23:38:31,475 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 23:38:31,476 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:38:31,476 INFO L85 PathProgramCache]: Analyzing trace with hash 526348871, now seen corresponding path program 1 times [2022-11-25 23:38:31,477 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:38:31,477 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1236272155] [2022-11-25 23:38:31,477 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:38:31,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:38:31,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:38:32,424 INFO L134 CoverageAnalysis]: Checked inductivity of 1260 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1260 trivial. 0 not checked. [2022-11-25 23:38:32,424 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:38:32,424 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1236272155] [2022-11-25 23:38:32,424 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1236272155] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:38:32,425 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:38:32,425 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 23:38:32,425 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [440833133] [2022-11-25 23:38:32,428 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:38:32,428 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 23:38:32,429 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:38:32,429 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 23:38:32,429 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:38:32,430 INFO L87 Difference]: Start difference. First operand 19201 states and 27677 transitions. Second operand has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 3 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) [2022-11-25 23:38:35,976 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:38:38,497 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.73s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:38:40,512 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:38:43,047 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:38:45,967 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:38:51,527 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.43s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:38:53,330 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.80s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:38:55,469 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:39:01,350 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:39:02,018 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:39:02,018 INFO L93 Difference]: Finished difference Result 39272 states and 56708 transitions. [2022-11-25 23:39:02,019 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 23:39:02,019 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 3 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) Word has length 219 [2022-11-25 23:39:02,020 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:39:02,145 INFO L225 Difference]: With dead ends: 39272 [2022-11-25 23:39:02,145 INFO L226 Difference]: Without dead ends: 20108 [2022-11-25 23:39:02,231 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 [2022-11-25 23:39:02,233 INFO L413 NwaCegarLoop]: 7847 mSDtfsCounter, 4694 mSDsluCounter, 4657 mSDsCounter, 0 mSdLazyCounter, 2027 mSolverCounterSat, 18 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 27.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4696 SdHoareTripleChecker+Valid, 12504 SdHoareTripleChecker+Invalid, 2051 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 18 IncrementalHoareTripleChecker+Valid, 2027 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 28.4s IncrementalHoareTripleChecker+Time [2022-11-25 23:39:02,233 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4696 Valid, 12504 Invalid, 2051 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [18 Valid, 2027 Invalid, 6 Unknown, 0 Unchecked, 28.4s Time] [2022-11-25 23:39:02,267 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20108 states. [2022-11-25 23:39:03,310 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20108 to 20083. [2022-11-25 23:39:03,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20083 states, 12232 states have (on average 1.314257684761282) internal successors, (16076), 12608 states have internal predecessors, (16076), 6445 states have call successors, (6445), 1410 states have call predecessors, (6445), 1403 states have return successors, (6460), 6309 states have call predecessors, (6460), 6441 states have call successors, (6460) [2022-11-25 23:39:03,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20083 states to 20083 states and 28981 transitions. [2022-11-25 23:39:03,468 INFO L78 Accepts]: Start accepts. Automaton has 20083 states and 28981 transitions. Word has length 219 [2022-11-25 23:39:03,468 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:39:03,469 INFO L495 AbstractCegarLoop]: Abstraction has 20083 states and 28981 transitions. [2022-11-25 23:39:03,469 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 3 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) [2022-11-25 23:39:03,469 INFO L276 IsEmpty]: Start isEmpty. Operand 20083 states and 28981 transitions. [2022-11-25 23:39:03,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2022-11-25 23:39:03,475 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:39:03,475 INFO L195 NwaCegarLoop]: trace histogram [22, 18, 18, 18, 18, 18, 18, 4, 4, 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] [2022-11-25 23:39:03,475 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-25 23:39:03,475 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 23:39:03,476 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:39:03,476 INFO L85 PathProgramCache]: Analyzing trace with hash -24722376, now seen corresponding path program 1 times [2022-11-25 23:39:03,476 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:39:03,477 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2057657967] [2022-11-25 23:39:03,477 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:39:03,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:39:03,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:39:06,399 INFO L134 CoverageAnalysis]: Checked inductivity of 1407 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1407 trivial. 0 not checked. [2022-11-25 23:39:06,400 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:39:06,400 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2057657967] [2022-11-25 23:39:06,401 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2057657967] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:39:06,401 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:39:06,401 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 23:39:06,401 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1072573311] [2022-11-25 23:39:06,401 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:39:06,402 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 23:39:06,402 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:39:06,403 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 23:39:06,403 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 23:39:06,403 INFO L87 Difference]: Start difference. First operand 20083 states and 28981 transitions. Second operand has 5 states, 5 states have (on average 9.8) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (29), 3 states have call predecessors, (29), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2022-11-25 23:39:10,037 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:39:13,690 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:39:16,530 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:39:18,547 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:39:24,197 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.54s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:39:25,702 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:39:27,447 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:39:33,681 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:39:33,681 INFO L93 Difference]: Finished difference Result 23204 states and 33363 transitions. [2022-11-25 23:39:33,682 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-25 23:39:33,682 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.8) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (29), 3 states have call predecessors, (29), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) Word has length 243 [2022-11-25 23:39:33,683 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:39:33,831 INFO L225 Difference]: With dead ends: 23204 [2022-11-25 23:39:33,831 INFO L226 Difference]: Without dead ends: 23202 [2022-11-25 23:39:33,848 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 [2022-11-25 23:39:33,849 INFO L413 NwaCegarLoop]: 5461 mSDtfsCounter, 5363 mSDsluCounter, 12814 mSDsCounter, 0 mSdLazyCounter, 2804 mSolverCounterSat, 1 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 25.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5372 SdHoareTripleChecker+Valid, 18275 SdHoareTripleChecker+Invalid, 2809 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2804 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 26.3s IncrementalHoareTripleChecker+Time [2022-11-25 23:39:33,850 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5372 Valid, 18275 Invalid, 2809 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 2804 Invalid, 4 Unknown, 0 Unchecked, 26.3s Time] [2022-11-25 23:39:33,934 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23202 states. [2022-11-25 23:39:35,081 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23202 to 23196. [2022-11-25 23:39:35,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23196 states, 14146 states have (on average 1.3134454969602714) internal successors, (18580), 14587 states have internal predecessors, (18580), 7376 states have call successors, (7376), 1677 states have call predecessors, (7376), 1671 states have return successors, (7401), 7224 states have call predecessors, (7401), 7372 states have call successors, (7401) [2022-11-25 23:39:35,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23196 states to 23196 states and 33357 transitions. [2022-11-25 23:39:35,257 INFO L78 Accepts]: Start accepts. Automaton has 23196 states and 33357 transitions. Word has length 243 [2022-11-25 23:39:35,258 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:39:35,258 INFO L495 AbstractCegarLoop]: Abstraction has 23196 states and 33357 transitions. [2022-11-25 23:39:35,259 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.8) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (29), 3 states have call predecessors, (29), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2022-11-25 23:39:35,259 INFO L276 IsEmpty]: Start isEmpty. Operand 23196 states and 33357 transitions. [2022-11-25 23:39:35,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2022-11-25 23:39:35,265 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:39:35,266 INFO L195 NwaCegarLoop]: trace histogram [22, 18, 18, 18, 18, 18, 18, 5, 5, 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] [2022-11-25 23:39:35,266 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-25 23:39:35,266 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 23:39:35,267 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:39:35,267 INFO L85 PathProgramCache]: Analyzing trace with hash 1231743011, now seen corresponding path program 1 times [2022-11-25 23:39:35,267 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:39:35,267 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [988942148] [2022-11-25 23:39:35,267 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:39:35,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:39:35,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:39:38,036 INFO L134 CoverageAnalysis]: Checked inductivity of 1417 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1415 trivial. 0 not checked. [2022-11-25 23:39:38,037 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:39:38,037 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [988942148] [2022-11-25 23:39:38,037 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [988942148] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:39:38,037 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:39:38,037 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 23:39:38,038 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [226568311] [2022-11-25 23:39:38,038 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:39:38,039 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 23:39:38,039 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:39:38,039 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 23:39:38,040 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 23:39:38,040 INFO L87 Difference]: Start difference. First operand 23196 states and 33357 transitions. Second operand has 5 states, 5 states have (on average 10.8) internal successors, (54), 4 states have internal predecessors, (54), 2 states have call successors, (32), 3 states have call predecessors, (32), 1 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2022-11-25 23:39:41,526 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:39:44,698 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:39:47,508 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:39:49,524 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 [] [2022-11-25 23:40:04,467 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:40:04,468 INFO L93 Difference]: Finished difference Result 23208 states and 33366 transitions. [2022-11-25 23:40:04,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-25 23:40:04,468 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.8) internal successors, (54), 4 states have internal predecessors, (54), 2 states have call successors, (32), 3 states have call predecessors, (32), 1 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) Word has length 252 [2022-11-25 23:40:04,469 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:40:04,580 INFO L225 Difference]: With dead ends: 23208 [2022-11-25 23:40:04,580 INFO L226 Difference]: Without dead ends: 23206 [2022-11-25 23:40:04,590 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-25 23:40:04,591 INFO L413 NwaCegarLoop]: 5464 mSDtfsCounter, 5357 mSDsluCounter, 12814 mSDsCounter, 0 mSdLazyCounter, 2804 mSolverCounterSat, 1 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 24.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5365 SdHoareTripleChecker+Valid, 18278 SdHoareTripleChecker+Invalid, 2809 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2804 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 25.3s IncrementalHoareTripleChecker+Time [2022-11-25 23:40:04,592 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5365 Valid, 18278 Invalid, 2809 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 2804 Invalid, 4 Unknown, 0 Unchecked, 25.3s Time] [2022-11-25 23:40:04,617 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23206 states. [2022-11-25 23:40:05,693 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23206 to 23200. [2022-11-25 23:40:05,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23200 states, 14149 states have (on average 1.3133790373878012) internal successors, (18583), 14590 states have internal predecessors, (18583), 7376 states have call successors, (7376), 1678 states have call predecessors, (7376), 1672 states have return successors, (7401), 7224 states have call predecessors, (7401), 7372 states have call successors, (7401) [2022-11-25 23:40:05,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23200 states to 23200 states and 33360 transitions. [2022-11-25 23:40:05,959 INFO L78 Accepts]: Start accepts. Automaton has 23200 states and 33360 transitions. Word has length 252 [2022-11-25 23:40:05,959 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:40:05,959 INFO L495 AbstractCegarLoop]: Abstraction has 23200 states and 33360 transitions. [2022-11-25 23:40:05,960 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.8) internal successors, (54), 4 states have internal predecessors, (54), 2 states have call successors, (32), 3 states have call predecessors, (32), 1 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2022-11-25 23:40:05,960 INFO L276 IsEmpty]: Start isEmpty. Operand 23200 states and 33360 transitions. [2022-11-25 23:40:05,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2022-11-25 23:40:05,968 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:40:05,968 INFO L195 NwaCegarLoop]: trace histogram [22, 18, 18, 18, 18, 18, 18, 4, 4, 3, 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] [2022-11-25 23:40:05,968 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-25 23:40:05,969 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 23:40:05,969 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:40:05,969 INFO L85 PathProgramCache]: Analyzing trace with hash -2088814440, now seen corresponding path program 1 times [2022-11-25 23:40:05,969 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:40:05,970 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1358859568] [2022-11-25 23:40:05,970 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:40:05,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:40:06,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:40:08,350 INFO L134 CoverageAnalysis]: Checked inductivity of 1415 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1411 trivial. 0 not checked. [2022-11-25 23:40:08,351 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:40:08,351 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1358859568] [2022-11-25 23:40:08,351 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1358859568] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:40:08,351 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:40:08,352 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 23:40:08,352 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1283951942] [2022-11-25 23:40:08,352 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:40:08,353 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 23:40:08,353 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:40:08,354 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 23:40:08,355 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 23:40:08,355 INFO L87 Difference]: Start difference. First operand 23200 states and 33360 transitions. Second operand has 5 states, 5 states have (on average 10.4) internal successors, (52), 4 states have internal predecessors, (52), 2 states have call successors, (31), 3 states have call predecessors, (31), 1 states have return successors, (29), 2 states have call predecessors, (29), 2 states have call successors, (29) [2022-11-25 23:40:12,002 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:40:15,707 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:40:18,629 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:40:20,643 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:40:28,699 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.95s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:40:33,559 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.88s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:40:40,637 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:40:40,637 INFO L93 Difference]: Finished difference Result 42466 states and 61278 transitions. [2022-11-25 23:40:40,638 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-25 23:40:40,638 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.4) internal successors, (52), 4 states have internal predecessors, (52), 2 states have call successors, (31), 3 states have call predecessors, (31), 1 states have return successors, (29), 2 states have call predecessors, (29), 2 states have call successors, (29) Word has length 253 [2022-11-25 23:40:40,638 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:40:40,862 INFO L225 Difference]: With dead ends: 42466 [2022-11-25 23:40:40,862 INFO L226 Difference]: Without dead ends: 42462 [2022-11-25 23:40:40,887 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-25 23:40:40,888 INFO L413 NwaCegarLoop]: 6117 mSDtfsCounter, 5164 mSDsluCounter, 16362 mSDsCounter, 0 mSdLazyCounter, 3182 mSolverCounterSat, 3 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 29.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5165 SdHoareTripleChecker+Valid, 22479 SdHoareTripleChecker+Invalid, 3189 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 3182 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 30.1s IncrementalHoareTripleChecker+Time [2022-11-25 23:40:40,888 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5165 Valid, 22479 Invalid, 3189 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 3182 Invalid, 4 Unknown, 0 Unchecked, 30.1s Time] [2022-11-25 23:40:40,936 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42462 states. [2022-11-25 23:40:43,093 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42462 to 42292. [2022-11-25 23:40:43,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42292 states, 25737 states have (on average 1.3132455220111123) internal successors, (33799), 26539 states have internal predecessors, (33799), 13454 states have call successors, (13454), 3141 states have call predecessors, (13454), 3098 states have return successors, (13794), 13100 states have call predecessors, (13794), 13446 states have call successors, (13794) [2022-11-25 23:40:43,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42292 states to 42292 states and 61047 transitions. [2022-11-25 23:40:43,330 INFO L78 Accepts]: Start accepts. Automaton has 42292 states and 61047 transitions. Word has length 253 [2022-11-25 23:40:43,330 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:40:43,331 INFO L495 AbstractCegarLoop]: Abstraction has 42292 states and 61047 transitions. [2022-11-25 23:40:43,331 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.4) internal successors, (52), 4 states have internal predecessors, (52), 2 states have call successors, (31), 3 states have call predecessors, (31), 1 states have return successors, (29), 2 states have call predecessors, (29), 2 states have call successors, (29) [2022-11-25 23:40:43,331 INFO L276 IsEmpty]: Start isEmpty. Operand 42292 states and 61047 transitions. [2022-11-25 23:40:43,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-11-25 23:40:43,341 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:40:43,341 INFO L195 NwaCegarLoop]: trace histogram [22, 18, 18, 18, 18, 18, 18, 5, 5, 4, 3, 3, 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] [2022-11-25 23:40:43,342 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-25 23:40:43,342 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 23:40:43,342 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:40:43,343 INFO L85 PathProgramCache]: Analyzing trace with hash -2063824189, now seen corresponding path program 1 times [2022-11-25 23:40:43,343 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:40:43,343 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [917271144] [2022-11-25 23:40:43,343 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:40:43,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:40:43,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:40:46,078 INFO L134 CoverageAnalysis]: Checked inductivity of 1433 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1427 trivial. 0 not checked. [2022-11-25 23:40:46,079 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:40:46,079 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [917271144] [2022-11-25 23:40:46,079 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [917271144] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:40:46,079 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:40:46,080 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 23:40:46,080 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1682759295] [2022-11-25 23:40:46,080 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:40:46,082 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 23:40:46,082 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:40:46,082 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 23:40:46,083 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 23:40:46,083 INFO L87 Difference]: Start difference. First operand 42292 states and 61047 transitions. Second operand has 5 states, 5 states have (on average 10.8) internal successors, (54), 4 states have internal predecessors, (54), 2 states have call successors, (34), 3 states have call predecessors, (34), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2022-11-25 23:40:49,644 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:40:52,931 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:40:55,696 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:40:57,710 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:41:00,792 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:41:06,930 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 [] [2022-11-25 23:41:18,680 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:41:18,680 INFO L93 Difference]: Finished difference Result 78344 states and 113344 transitions. [2022-11-25 23:41:18,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-25 23:41:18,681 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.8) internal successors, (54), 4 states have internal predecessors, (54), 2 states have call successors, (34), 3 states have call predecessors, (34), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) Word has length 262 [2022-11-25 23:41:18,681 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:41:19,202 INFO L225 Difference]: With dead ends: 78344 [2022-11-25 23:41:19,202 INFO L226 Difference]: Without dead ends: 78250 [2022-11-25 23:41:19,234 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-25 23:41:19,234 INFO L413 NwaCegarLoop]: 6233 mSDtfsCounter, 5357 mSDsluCounter, 17106 mSDsCounter, 0 mSdLazyCounter, 3224 mSolverCounterSat, 2 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 28.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5363 SdHoareTripleChecker+Valid, 23339 SdHoareTripleChecker+Invalid, 3231 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 3224 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 29.3s IncrementalHoareTripleChecker+Time [2022-11-25 23:41:19,235 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5363 Valid, 23339 Invalid, 3231 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 3224 Invalid, 5 Unknown, 0 Unchecked, 29.3s Time] [2022-11-25 23:41:19,328 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 78250 states. [2022-11-25 23:41:23,891 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 78250 to 78231. [2022-11-25 23:41:23,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 78231 states, 47596 states have (on average 1.3138919236910664) internal successors, (62536), 49067 states have internal predecessors, (62536), 24992 states have call successors, (24992), 5717 states have call predecessors, (24992), 5640 states have return successors, (25638), 24343 states have call predecessors, (25638), 24980 states have call successors, (25638) [2022-11-25 23:41:24,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78231 states to 78231 states and 113166 transitions. [2022-11-25 23:41:24,558 INFO L78 Accepts]: Start accepts. Automaton has 78231 states and 113166 transitions. Word has length 262 [2022-11-25 23:41:24,559 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:41:24,559 INFO L495 AbstractCegarLoop]: Abstraction has 78231 states and 113166 transitions. [2022-11-25 23:41:24,559 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.8) internal successors, (54), 4 states have internal predecessors, (54), 2 states have call successors, (34), 3 states have call predecessors, (34), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2022-11-25 23:41:24,559 INFO L276 IsEmpty]: Start isEmpty. Operand 78231 states and 113166 transitions. [2022-11-25 23:41:24,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2022-11-25 23:41:24,571 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:41:24,571 INFO L195 NwaCegarLoop]: trace histogram [22, 18, 18, 18, 18, 18, 18, 4, 4, 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] [2022-11-25 23:41:24,571 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-11-25 23:41:24,572 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 23:41:24,572 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:41:24,572 INFO L85 PathProgramCache]: Analyzing trace with hash -2111352295, now seen corresponding path program 1 times [2022-11-25 23:41:24,572 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:41:24,573 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [870792010] [2022-11-25 23:41:24,573 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:41:24,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:41:25,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:41:25,624 INFO L134 CoverageAnalysis]: Checked inductivity of 1401 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1398 trivial. 0 not checked. [2022-11-25 23:41:25,624 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:41:25,625 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [870792010] [2022-11-25 23:41:25,625 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [870792010] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:41:25,625 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:41:25,625 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 23:41:25,626 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [439105009] [2022-11-25 23:41:25,626 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:41:25,627 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 23:41:25,627 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:41:25,627 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 23:41:25,628 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:41:25,628 INFO L87 Difference]: Start difference. First operand 78231 states and 113166 transitions. Second operand has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 3 states have internal predecessors, (74), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2022-11-25 23:41:29,823 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:41:33,032 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:41:35,684 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:41:37,700 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:41:42,391 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.49s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:41:54,745 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:41:54,745 INFO L93 Difference]: Finished difference Result 184144 states and 266670 transitions. [2022-11-25 23:41:54,746 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 23:41:54,746 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 3 states have internal predecessors, (74), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) Word has length 266 [2022-11-25 23:41:54,747 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:41:55,870 INFO L225 Difference]: With dead ends: 184144 [2022-11-25 23:41:55,870 INFO L226 Difference]: Without dead ends: 106409 [2022-11-25 23:41:56,284 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 [2022-11-25 23:41:56,287 INFO L413 NwaCegarLoop]: 8440 mSDtfsCounter, 4688 mSDsluCounter, 4655 mSDsCounter, 0 mSdLazyCounter, 2149 mSolverCounterSat, 15 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 22.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4690 SdHoareTripleChecker+Valid, 13095 SdHoareTripleChecker+Invalid, 2168 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 2149 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 23.0s IncrementalHoareTripleChecker+Time [2022-11-25 23:41:56,288 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4690 Valid, 13095 Invalid, 2168 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [15 Valid, 2149 Invalid, 4 Unknown, 0 Unchecked, 23.0s Time] [2022-11-25 23:41:56,398 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 106409 states. [2022-11-25 23:42:03,076 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 106409 to 106325. [2022-11-25 23:42:03,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 106325 states, 64882 states have (on average 1.3168213063715668) internal successors, (85438), 66867 states have internal predecessors, (85438), 33820 states have call successors, (33820), 7731 states have call predecessors, (33820), 7620 states have return successors, (34602), 32919 states have call predecessors, (34602), 33808 states have call successors, (34602) [2022-11-25 23:42:03,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106325 states to 106325 states and 153860 transitions. [2022-11-25 23:42:03,811 INFO L78 Accepts]: Start accepts. Automaton has 106325 states and 153860 transitions. Word has length 266 [2022-11-25 23:42:03,811 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:42:03,812 INFO L495 AbstractCegarLoop]: Abstraction has 106325 states and 153860 transitions. [2022-11-25 23:42:03,812 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 3 states have internal predecessors, (74), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2022-11-25 23:42:03,812 INFO L276 IsEmpty]: Start isEmpty. Operand 106325 states and 153860 transitions. [2022-11-25 23:42:03,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-11-25 23:42:03,820 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:42:03,820 INFO L195 NwaCegarLoop]: trace histogram [23, 18, 18, 18, 18, 18, 18, 4, 4, 3, 3, 3, 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] [2022-11-25 23:42:03,820 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-11-25 23:42:03,821 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 23:42:03,821 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:42:03,821 INFO L85 PathProgramCache]: Analyzing trace with hash -1570836857, now seen corresponding path program 1 times [2022-11-25 23:42:03,822 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:42:03,822 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1792303837] [2022-11-25 23:42:03,822 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:42:03,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:42:04,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:42:04,962 INFO L134 CoverageAnalysis]: Checked inductivity of 1456 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2022-11-25 23:42:04,962 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:42:04,962 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1792303837] [2022-11-25 23:42:04,963 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1792303837] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:42:04,963 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:42:04,963 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 23:42:04,963 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [443720752] [2022-11-25 23:42:04,964 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:42:04,964 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 23:42:04,964 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:42:04,965 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 23:42:04,965 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:42:04,966 INFO L87 Difference]: Start difference. First operand 106325 states and 153860 transitions. Second operand has 3 states, 3 states have (on average 23.0) internal successors, (69), 3 states have internal predecessors, (69), 3 states have call successors, (33), 2 states have call predecessors, (33), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2022-11-25 23:42:09,214 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:42:12,687 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:42:16,016 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:42:18,036 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:42:19,416 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:42:22,897 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:42:25,873 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 []