./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.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_3e13253d-fc94-4c08-a09e-ada0dbe99420/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e13253d-fc94-4c08-a09e-ada0dbe99420/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_3e13253d-fc94-4c08-a09e-ada0dbe99420/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e13253d-fc94-4c08-a09e-ada0dbe99420/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e13253d-fc94-4c08-a09e-ada0dbe99420/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_3e13253d-fc94-4c08-a09e-ada0dbe99420/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 1bc7547cdb39f2ba95c33e19f5c3f9dcbde8eb53e3332f9361a900d34f55aa51 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-26 00:59:00,462 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-26 00:59:00,465 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-26 00:59:00,510 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-26 00:59:00,511 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-26 00:59:00,516 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-26 00:59:00,520 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-26 00:59:00,525 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-26 00:59:00,528 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-26 00:59:00,532 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-26 00:59:00,533 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-26 00:59:00,540 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-26 00:59:00,542 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-26 00:59:00,544 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-26 00:59:00,549 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-26 00:59:00,552 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-26 00:59:00,554 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-26 00:59:00,556 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-26 00:59:00,558 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-26 00:59:00,563 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-26 00:59:00,568 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-26 00:59:00,571 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-26 00:59:00,573 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-26 00:59:00,574 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-26 00:59:00,583 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-26 00:59:00,583 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-26 00:59:00,584 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-26 00:59:00,586 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-26 00:59:00,587 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-26 00:59:00,588 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-26 00:59:00,589 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-26 00:59:00,590 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-26 00:59:00,593 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-26 00:59:00,595 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-26 00:59:00,598 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-26 00:59:00,598 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-26 00:59:00,599 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-26 00:59:00,599 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-26 00:59:00,600 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-26 00:59:00,602 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-26 00:59:00,603 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-26 00:59:00,604 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e13253d-fc94-4c08-a09e-ada0dbe99420/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-26 00:59:00,654 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-26 00:59:00,655 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-26 00:59:00,656 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-26 00:59:00,656 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-26 00:59:00,657 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-26 00:59:00,658 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-26 00:59:00,658 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-26 00:59:00,658 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-26 00:59:00,658 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-26 00:59:00,659 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-26 00:59:00,660 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-26 00:59:00,660 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-26 00:59:00,661 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-26 00:59:00,661 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-26 00:59:00,661 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-26 00:59:00,662 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-26 00:59:00,662 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-26 00:59:00,662 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-26 00:59:00,664 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-26 00:59:00,664 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-26 00:59:00,665 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-26 00:59:00,665 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-26 00:59:00,665 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-26 00:59:00,665 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-26 00:59:00,666 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-26 00:59:00,666 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-26 00:59:00,667 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-26 00:59:00,667 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-26 00:59:00,668 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-26 00:59:00,668 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:59:00,668 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-26 00:59:00,669 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-26 00:59:00,669 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-26 00:59:00,669 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-26 00:59:00,670 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-26 00:59:00,670 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-26 00:59:00,670 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-26 00:59:00,671 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-26 00:59:00,671 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e13253d-fc94-4c08-a09e-ada0dbe99420/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1bc7547cdb39f2ba95c33e19f5c3f9dcbde8eb53e3332f9361a900d34f55aa51 [2022-11-26 00:59:00,984 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-26 00:59:01,022 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-26 00:59:01,025 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-26 00:59:01,027 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-26 00:59:01,028 INFO L275 PluginConnector]: CDTParser initialized [2022-11-26 00:59:01,029 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e13253d-fc94-4c08-a09e-ada0dbe99420/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i [2022-11-26 00:59:04,401 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-26 00:59:05,462 INFO L351 CDTParser]: Found 1 translation units. [2022-11-26 00:59:05,463 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i [2022-11-26 00:59:05,554 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e13253d-fc94-4c08-a09e-ada0dbe99420/bin/utaipan-ByfvJB40ur/data/84119bc4a/2b64959f12a44b66b823fd8ca26348da/FLAG8255c85e5 [2022-11-26 00:59:05,581 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e13253d-fc94-4c08-a09e-ada0dbe99420/bin/utaipan-ByfvJB40ur/data/84119bc4a/2b64959f12a44b66b823fd8ca26348da [2022-11-26 00:59:05,588 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-26 00:59:05,591 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-26 00:59:05,593 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-26 00:59:05,593 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-26 00:59:05,598 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-26 00:59:05,600 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:59:05" (1/1) ... [2022-11-26 00:59:05,601 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61d5b467 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:59:05, skipping insertion in model container [2022-11-26 00:59:05,601 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:59:05" (1/1) ... [2022-11-26 00:59:05,611 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-26 00:59:05,886 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-26 00:59:07,815 WARN L623 FunctionHandler]: Unknown extern function __bitmap_weight [2022-11-26 00:59:08,024 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-26 00:59:08,039 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-26 00:59:08,054 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-26 00:59:08,207 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-26 00:59:08,341 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:59:08,382 WARN L623 FunctionHandler]: Unknown extern function __get_page_tail [2022-11-26 00:59:08,384 WARN L623 FunctionHandler]: Unknown extern function dump_page [2022-11-26 00:59:08,561 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-26 00:59:08,566 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-26 00:59:08,567 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-26 00:59:08,581 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-26 00:59:08,595 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-26 00:59:08,607 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-26 00:59:08,620 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-11-26 00:59:08,632 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-11-26 00:59:08,643 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-26 00:59:08,703 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-26 00:59:08,715 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:59:08,716 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-26 00:59:08,728 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-26 00:59:08,879 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-11-26 00:59:09,002 WARN L623 FunctionHandler]: Unknown extern function skb_pad [2022-11-26 00:59:09,056 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-26 00:59:09,171 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-26 00:59:09,293 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:59:09,294 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:59:09,376 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-11-26 00:59:09,606 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-11-26 00:59:09,677 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_range [2022-11-26 00:59:09,780 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-26 00:59:09,938 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:59:10,241 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-26 00:59:10,243 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:59:10,245 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-26 00:59:10,246 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:59:10,247 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-26 00:59:10,259 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:59:10,261 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:10,262 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:10,270 WARN L623 FunctionHandler]: Unknown extern function netdev_crit [2022-11-26 00:59:10,289 WARN L623 FunctionHandler]: Unknown extern function netdev_crit [2022-11-26 00:59:10,301 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:10,305 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:10,307 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:10,308 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:10,309 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-26 00:59:10,310 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:10,311 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:59:10,324 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:10,381 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-11-26 00:59:10,382 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:10,383 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:10,407 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:10,409 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:10,412 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:10,425 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:10,427 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:10,463 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:59:10,464 WARN L623 FunctionHandler]: Unknown extern function netdev_crit [2022-11-26 00:59:10,465 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:59:10,545 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:10,546 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-11-26 00:59:10,547 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:10,561 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:10,563 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:10,566 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:10,578 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:10,580 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:10,582 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:10,585 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:10,606 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:10,608 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:10,620 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:10,622 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:10,624 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:10,627 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:10,670 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-26 00:59:10,671 WARN L623 FunctionHandler]: Unknown extern function napi_get_frags [2022-11-26 00:59:10,672 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:10,673 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-26 00:59:10,680 WARN L623 FunctionHandler]: Unknown extern function napi_gro_frags [2022-11-26 00:59:10,692 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-26 00:59:10,693 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:10,695 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:59:10,696 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:10,699 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-26 00:59:10,708 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:10,710 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:10,723 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-26 00:59:10,723 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-11-26 00:59:10,724 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-26 00:59:10,736 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:59:10,740 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:10,750 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:10,751 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-26 00:59:10,752 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:10,754 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:10,756 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-26 00:59:10,756 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-11-26 00:59:10,781 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:10,785 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:59:10,786 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:10,788 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:10,793 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:59:10,795 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:10,796 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:59:10,799 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:10,800 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:10,803 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:10,805 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:10,806 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-11-26 00:59:10,807 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:10,810 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:10,811 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-11-26 00:59:10,825 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:10,830 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:10,834 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:10,835 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-26 00:59:10,837 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:10,839 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:10,843 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-26 00:59:10,844 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-11-26 00:59:10,872 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:59:10,873 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-26 00:59:10,874 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-26 00:59:10,876 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-26 00:59:10,877 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-26 00:59:10,890 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:10,891 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:10,891 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:10,892 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:10,893 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:10,894 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:10,906 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:10,909 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:10,911 WARN L623 FunctionHandler]: Unknown extern function netif_wake_subqueue [2022-11-26 00:59:10,923 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:10,925 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:10,938 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:10,943 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:10,945 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:10,968 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:10,969 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,004 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,034 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,078 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:11,080 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,080 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,081 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,082 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:59:11,084 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:59:11,085 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:59:11,086 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:59:11,086 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 00:59:11,093 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-26 00:59:11,094 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:59:11,111 WARN L623 FunctionHandler]: Unknown extern function csum_ipv6_magic [2022-11-26 00:59:11,177 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:59:11,179 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:11,181 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,183 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:11,185 WARN L623 FunctionHandler]: Unknown extern function netif_wake_subqueue [2022-11-26 00:59:11,207 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,208 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,230 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:59:11,243 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,254 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-26 00:59:11,256 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-26 00:59:11,267 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,268 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:59:11,322 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:59:11,323 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:59:11,335 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,336 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,338 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,350 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,351 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:59:11,373 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,374 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,393 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-26 00:59:11,394 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:11,395 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,408 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,418 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-26 00:59:11,419 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:59:11,419 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-11-26 00:59:11,431 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix_range [2022-11-26 00:59:11,432 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:59:11,432 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-26 00:59:11,433 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:59:11,435 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:59:11,435 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:11,473 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-26 00:59:11,474 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-26 00:59:11,476 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-26 00:59:11,498 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,499 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:11,501 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:11,502 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:11,503 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:11,505 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,508 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,525 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,537 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,549 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,550 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,552 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,553 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,554 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,556 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,557 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,570 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,572 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,573 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,575 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,576 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,588 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,589 WARN L623 FunctionHandler]: Unknown extern function usecs_to_jiffies [2022-11-26 00:59:11,591 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,602 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:59:11,604 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:59:11,605 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,606 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,607 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:59:11,609 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,620 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:59:11,621 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:59:11,621 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:59:11,621 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:59:11,622 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:59:11,622 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:59:11,623 WARN L623 FunctionHandler]: Unknown extern function napi_disable [2022-11-26 00:59:11,624 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-11-26 00:59:11,625 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,626 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:59:11,648 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,658 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,659 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:59:11,692 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,693 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,695 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-26 00:59:11,696 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-26 00:59:11,706 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,707 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,708 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,722 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,723 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,725 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,726 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,727 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,729 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,741 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,761 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-26 00:59:11,762 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-26 00:59:11,794 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-11-26 00:59:11,795 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-26 00:59:11,795 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-26 00:59:11,806 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:59:11,807 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:59:11,808 WARN L623 FunctionHandler]: Unknown extern function pcie_set_readrq [2022-11-26 00:59:11,808 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:59:11,808 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-26 00:59:11,809 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:59:11,810 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:59:11,811 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:59:11,811 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-26 00:59:11,813 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:59:11,815 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:59:11,816 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:59:11,817 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:59:11,817 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:59:11,819 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:59:11,820 WARN L623 FunctionHandler]: Unknown extern function __alloc_workqueue_key [2022-11-26 00:59:11,821 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:59:11,822 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:59:11,822 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:59:11,823 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:59:11,823 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:59:11,824 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:59:11,825 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:59:11,825 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:59:11,826 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:59:11,827 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:59:11,827 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:59:11,828 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:59:11,829 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:59:11,829 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:59:11,830 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:59:11,831 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:59:11,831 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:59:11,832 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:59:11,832 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-26 00:59:11,833 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:59:11,834 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:59:11,834 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:59:11,846 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,856 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-11-26 00:59:11,857 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-11-26 00:59:11,860 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:59:11,860 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:59:11,861 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:59:11,861 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-11-26 00:59:11,872 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:59:11,883 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:59:11,883 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-11-26 00:59:11,894 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-26 00:59:11,895 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:59:11,895 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:59:11,906 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-26 00:59:11,907 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:59:11,907 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,908 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:59:11,908 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,919 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,920 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,921 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-26 00:59:11,931 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-26 00:59:11,932 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-26 00:59:11,932 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:59:11,933 WARN L623 FunctionHandler]: Unknown extern function pci_choose_state [2022-11-26 00:59:11,933 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-26 00:59:11,943 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-26 00:59:11,943 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-26 00:59:11,944 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:59:11,944 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:11,945 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:59:11,946 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-26 00:59:12,638 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-26 00:59:12,668 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-26 00:59:12,678 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-26 00:59:12,680 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-26 00:59:12,681 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 00:59:12,682 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 00:59:12,684 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-26 00:59:12,685 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:59:12,685 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:59:12,686 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 00:59:12,688 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-26 00:59:12,689 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-26 00:59:12,690 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-26 00:59:12,690 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-26 00:59:12,691 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 00:59:12,691 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-26 00:59:12,692 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-26 00:59:12,692 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 00:59:12,693 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 00:59:12,694 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 00:59:12,695 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 00:59:12,695 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-26 00:59:12,696 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-26 00:59:12,698 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-26 00:59:12,811 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:59:12,913 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:12,916 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:12,937 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,000 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:59:13,021 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,022 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,027 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,037 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,038 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,039 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,040 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,050 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,051 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,064 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,065 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:13,067 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:59:13,068 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:59:13,198 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:59:13,200 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:59:13,213 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,225 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:59:13,246 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,248 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,258 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,259 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-26 00:59:13,269 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,270 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,271 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,272 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,282 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,292 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,293 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,303 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,303 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,313 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,314 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,314 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,324 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,325 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,325 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,335 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,338 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,339 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,340 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,350 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,352 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,353 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,354 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,364 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,366 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,367 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,378 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,381 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,381 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:13,383 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,386 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,396 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,397 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,398 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,399 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,401 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,402 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,404 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,405 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,416 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,417 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,418 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:59:13,429 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,430 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,432 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,433 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,434 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:13,435 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,435 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:13,438 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:59:13,438 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:59:13,438 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:59:13,439 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,440 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,441 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-11-26 00:59:13,639 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,640 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,651 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,652 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,653 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,654 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,655 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,656 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,707 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:59:13,707 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:59:13,710 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:59:13,730 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:59:13,731 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:59:13,751 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:59:13,762 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-26 00:59:13,784 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:59:13,785 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:59:13,806 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-26 00:59:13,806 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:13,893 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-11-26 00:59:14,874 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-26 00:59:15,285 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:59:16,660 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[739448,739461] [2022-11-26 00:59:16,665 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[739593,739606] [2022-11-26 00:59:16,666 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[739739,739752] [2022-11-26 00:59:16,667 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[739904,739917] [2022-11-26 00:59:16,667 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[740062,740075] [2022-11-26 00:59:16,668 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[740220,740233] [2022-11-26 00:59:16,669 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[740378,740391] [2022-11-26 00:59:16,669 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[740538,740551] [2022-11-26 00:59:16,670 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[740697,740710] [2022-11-26 00:59:16,670 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[740836,740849] [2022-11-26 00:59:16,671 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[740978,740991] [2022-11-26 00:59:16,672 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[741127,741140] [2022-11-26 00:59:16,672 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[741266,741279] [2022-11-26 00:59:16,673 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[741421,741434] [2022-11-26 00:59:16,673 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[741581,741594] [2022-11-26 00:59:16,674 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[741732,741745] [2022-11-26 00:59:16,675 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[741883,741896] [2022-11-26 00:59:16,675 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[742035,742048] [2022-11-26 00:59:16,676 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[742184,742197] [2022-11-26 00:59:16,676 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[742332,742345] [2022-11-26 00:59:16,677 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[742489,742502] [2022-11-26 00:59:16,677 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[742638,742651] [2022-11-26 00:59:16,678 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[742794,742807] [2022-11-26 00:59:16,679 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[742947,742960] [2022-11-26 00:59:16,679 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[743093,743106] [2022-11-26 00:59:16,680 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[743236,743249] [2022-11-26 00:59:16,680 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[743388,743401] [2022-11-26 00:59:16,681 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[743534,743547] [2022-11-26 00:59:16,681 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[743679,743692] [2022-11-26 00:59:16,682 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[743833,743846] [2022-11-26 00:59:16,682 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[743984,743997] [2022-11-26 00:59:16,683 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[744139,744152] [2022-11-26 00:59:16,683 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[744291,744304] [2022-11-26 00:59:16,684 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[744446,744459] [2022-11-26 00:59:16,684 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[744610,744623] [2022-11-26 00:59:16,685 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[744766,744779] [2022-11-26 00:59:16,686 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[744930,744943] [2022-11-26 00:59:16,686 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[745072,745085] [2022-11-26 00:59:16,687 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[745230,745243] [2022-11-26 00:59:16,687 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[745397,745410] [2022-11-26 00:59:16,688 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[745556,745569] [2022-11-26 00:59:16,688 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[745715,745728] [2022-11-26 00:59:16,689 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[745864,745877] [2022-11-26 00:59:16,689 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[746011,746024] [2022-11-26 00:59:16,690 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[746150,746163] [2022-11-26 00:59:16,691 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[746313,746326] [2022-11-26 00:59:16,691 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[746479,746492] [2022-11-26 00:59:16,692 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[746643,746656] [2022-11-26 00:59:16,692 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[746808,746821] [2022-11-26 00:59:16,693 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[746973,746986] [2022-11-26 00:59:16,693 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[747139,747152] [2022-11-26 00:59:16,694 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[747304,747317] [2022-11-26 00:59:16,694 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[747471,747484] [2022-11-26 00:59:16,695 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[747631,747644] [2022-11-26 00:59:16,695 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[747793,747806] [2022-11-26 00:59:16,696 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[747952,747965] [2022-11-26 00:59:16,696 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[748098,748111] [2022-11-26 00:59:16,697 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[748241,748254] [2022-11-26 00:59:16,698 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[748385,748398] [2022-11-26 00:59:16,698 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[748528,748541] [2022-11-26 00:59:16,699 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[748672,748685] [2022-11-26 00:59:16,699 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[748813,748826] [2022-11-26 00:59:16,700 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[748951,748964] [2022-11-26 00:59:16,700 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[749109,749122] [2022-11-26 00:59:16,701 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[749268,749281] [2022-11-26 00:59:16,701 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[749424,749437] [2022-11-26 00:59:16,702 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[749573,749586] [2022-11-26 00:59:16,702 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[749725,749738] [2022-11-26 00:59:16,703 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[749876,749889] [2022-11-26 00:59:16,704 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[750025,750038] [2022-11-26 00:59:16,704 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[750177,750190] [2022-11-26 00:59:16,705 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[750325,750338] [2022-11-26 00:59:16,705 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[750478,750491] [2022-11-26 00:59:16,706 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[750629,750642] [2022-11-26 00:59:16,706 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[750779,750792] [2022-11-26 00:59:16,707 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[750926,750939] [2022-11-26 00:59:16,707 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[751077,751090] [2022-11-26 00:59:16,708 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[751228,751241] [2022-11-26 00:59:16,708 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[751376,751389] [2022-11-26 00:59:16,709 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[751542,751555] [2022-11-26 00:59:16,709 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[751711,751724] [2022-11-26 00:59:16,710 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[751878,751891] [2022-11-26 00:59:16,710 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[752046,752059] [2022-11-26 00:59:16,711 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[752196,752209] [2022-11-26 00:59:16,711 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[752343,752356] [2022-11-26 00:59:16,712 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[752504,752517] [2022-11-26 00:59:16,713 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[752674,752687] [2022-11-26 00:59:16,713 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[752836,752849] [2022-11-26 00:59:16,751 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 00:59:16,831 INFO L203 MainTranslator]: Completed pre-run [2022-11-26 00:59:17,005 WARN L623 FunctionHandler]: Unknown extern function __bitmap_weight [2022-11-26 00:59:17,008 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-26 00:59:17,009 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-26 00:59:17,009 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-26 00:59:17,011 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-26 00:59:17,012 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:59:17,015 WARN L623 FunctionHandler]: Unknown extern function __get_page_tail [2022-11-26 00:59:17,016 WARN L623 FunctionHandler]: Unknown extern function dump_page [2022-11-26 00:59:17,021 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-26 00:59:17,022 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-26 00:59:17,023 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-26 00:59:17,025 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-26 00:59:17,026 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-26 00:59:17,028 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-26 00:59:17,029 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-11-26 00:59:17,031 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-11-26 00:59:17,031 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-26 00:59:17,035 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-26 00:59:17,037 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:59:17,038 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-26 00:59:17,039 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-26 00:59:17,043 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-11-26 00:59:17,049 WARN L623 FunctionHandler]: Unknown extern function skb_pad [2022-11-26 00:59:17,051 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-26 00:59:17,053 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-26 00:59:17,056 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:59:17,056 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:59:17,059 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-11-26 00:59:17,061 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-11-26 00:59:17,062 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_range [2022-11-26 00:59:17,066 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-26 00:59:17,070 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:59:17,075 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-26 00:59:17,076 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:59:17,077 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-26 00:59:17,078 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:59:17,078 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-26 00:59:17,079 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:59:17,080 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,081 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,085 WARN L623 FunctionHandler]: Unknown extern function netdev_crit [2022-11-26 00:59:17,090 WARN L623 FunctionHandler]: Unknown extern function netdev_crit [2022-11-26 00:59:17,093 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:17,093 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:17,095 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,095 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,096 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-26 00:59:17,096 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,097 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:59:17,098 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,103 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-11-26 00:59:17,104 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,105 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,106 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,107 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,109 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,110 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,111 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,115 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:59:17,116 WARN L623 FunctionHandler]: Unknown extern function netdev_crit [2022-11-26 00:59:17,116 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:59:17,122 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,123 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-11-26 00:59:17,123 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,125 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:17,126 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,128 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:17,129 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:17,130 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:17,131 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,133 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:17,134 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:17,135 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:17,137 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:17,138 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,139 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,141 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,145 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-26 00:59:17,154 WARN L623 FunctionHandler]: Unknown extern function napi_get_frags [2022-11-26 00:59:17,155 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,158 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-26 00:59:17,160 WARN L623 FunctionHandler]: Unknown extern function napi_gro_frags [2022-11-26 00:59:17,161 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-26 00:59:17,162 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,163 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:59:17,164 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:17,165 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-26 00:59:17,166 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:17,167 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:17,168 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-26 00:59:17,168 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-11-26 00:59:17,168 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-26 00:59:17,170 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:59:17,171 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:17,173 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:17,174 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-26 00:59:17,175 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:17,176 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:17,177 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-26 00:59:17,177 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-11-26 00:59:17,179 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:17,180 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:59:17,181 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:17,182 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:17,183 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:59:17,183 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:17,184 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:59:17,185 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:17,186 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:17,187 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:17,188 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:17,192 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-11-26 00:59:17,193 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:17,194 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:17,195 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-11-26 00:59:17,197 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:17,199 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:17,200 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:17,201 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-26 00:59:17,202 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:17,203 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:17,205 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-26 00:59:17,205 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-11-26 00:59:17,208 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:59:17,209 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-26 00:59:17,210 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-26 00:59:17,210 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-26 00:59:17,211 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-26 00:59:17,213 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,213 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,214 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,214 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,214 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,215 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,224 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:17,225 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:17,227 WARN L623 FunctionHandler]: Unknown extern function netif_wake_subqueue [2022-11-26 00:59:17,233 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:17,234 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:17,241 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:17,242 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:17,243 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:17,245 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,246 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,248 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,249 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,257 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:17,258 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,259 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,260 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,260 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:59:17,261 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:59:17,261 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:59:17,262 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:59:17,262 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 00:59:17,263 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-26 00:59:17,263 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:59:17,267 WARN L623 FunctionHandler]: Unknown extern function csum_ipv6_magic [2022-11-26 00:59:17,272 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:59:17,273 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:17,276 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,277 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:17,278 WARN L623 FunctionHandler]: Unknown extern function netif_wake_subqueue [2022-11-26 00:59:17,280 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,281 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,283 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:59:17,286 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,359 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-26 00:59:17,360 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-26 00:59:17,361 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,361 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:59:17,365 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:59:17,366 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:59:17,367 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,371 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,372 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,374 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,374 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:59:17,376 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,377 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,383 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-26 00:59:17,384 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:17,385 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,387 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,388 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-26 00:59:17,389 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:59:17,389 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-11-26 00:59:17,391 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix_range [2022-11-26 00:59:17,391 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:59:17,392 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-26 00:59:17,393 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:59:17,393 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:59:17,394 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:17,403 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-26 00:59:17,404 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-26 00:59:17,409 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-26 00:59:17,412 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,413 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:17,413 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:17,414 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:17,414 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:17,415 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,417 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,420 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,421 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,422 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,423 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,423 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,424 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,424 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,425 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,426 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,428 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,429 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,430 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,435 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,435 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,436 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,437 WARN L623 FunctionHandler]: Unknown extern function usecs_to_jiffies [2022-11-26 00:59:17,438 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,439 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:59:17,440 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:59:17,441 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,441 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,442 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:59:17,443 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,444 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:59:17,444 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:59:17,444 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:59:17,445 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:59:17,445 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:59:17,445 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:59:17,446 WARN L623 FunctionHandler]: Unknown extern function napi_disable [2022-11-26 00:59:17,446 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-11-26 00:59:17,447 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,448 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:59:17,450 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,451 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,451 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:59:17,471 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,472 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,473 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-26 00:59:17,474 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-26 00:59:17,475 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,475 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,476 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,480 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,481 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,482 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,482 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,484 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,484 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,486 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,488 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-26 00:59:17,488 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-26 00:59:17,491 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-11-26 00:59:17,492 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-26 00:59:17,492 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-26 00:59:17,494 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:59:17,494 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:59:17,495 WARN L623 FunctionHandler]: Unknown extern function pcie_set_readrq [2022-11-26 00:59:17,495 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:59:17,495 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-26 00:59:17,496 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:59:17,496 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:59:17,497 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:59:17,497 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-26 00:59:17,504 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:59:17,506 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:59:17,509 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:59:17,509 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:59:17,510 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:59:17,520 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:59:17,521 WARN L623 FunctionHandler]: Unknown extern function __alloc_workqueue_key [2022-11-26 00:59:17,522 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:59:17,522 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:59:17,523 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:59:17,523 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:59:17,523 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:59:17,524 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:59:17,524 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:59:17,525 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:59:17,525 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:59:17,526 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:59:17,526 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:59:17,526 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:59:17,527 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:59:17,527 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:59:17,528 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:59:17,528 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:59:17,529 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:59:17,529 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:59:17,530 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-26 00:59:17,530 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:59:17,530 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:59:17,531 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:59:17,532 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,534 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-11-26 00:59:17,534 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-11-26 00:59:17,537 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:59:17,537 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:59:17,537 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:59:17,540 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-11-26 00:59:17,541 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:59:17,542 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:59:17,542 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-11-26 00:59:17,544 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-26 00:59:17,544 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:59:17,544 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:59:17,545 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-26 00:59:17,546 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:59:17,546 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,546 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:59:17,547 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,548 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,549 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,549 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-26 00:59:17,550 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-26 00:59:17,551 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-26 00:59:17,551 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:59:17,552 WARN L623 FunctionHandler]: Unknown extern function pci_choose_state [2022-11-26 00:59:17,552 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-26 00:59:17,553 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-26 00:59:17,553 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-26 00:59:17,553 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:59:17,554 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,554 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:59:17,555 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-26 00:59:17,562 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-26 00:59:17,591 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-26 00:59:17,592 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-26 00:59:17,593 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-26 00:59:17,594 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 00:59:17,595 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 00:59:17,596 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-26 00:59:17,596 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:59:17,597 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:59:17,598 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 00:59:17,598 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-26 00:59:17,599 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-26 00:59:17,599 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-26 00:59:17,600 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-26 00:59:17,600 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 00:59:17,601 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-26 00:59:17,601 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-26 00:59:17,602 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 00:59:17,602 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 00:59:17,603 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 00:59:17,603 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 00:59:17,604 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-26 00:59:17,605 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-26 00:59:17,606 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-26 00:59:17,608 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:59:17,620 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,621 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,623 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,628 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:59:17,631 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,632 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,636 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,643 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,644 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,645 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,646 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,647 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,648 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,651 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,653 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:17,653 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:59:17,655 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:59:17,656 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:59:17,658 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:59:17,660 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,661 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:59:17,663 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,664 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,666 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,666 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-26 00:59:17,667 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,668 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,669 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,669 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,670 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,671 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,672 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,673 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,673 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,674 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,674 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,675 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,676 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,676 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,677 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,678 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,681 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,681 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,682 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,684 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,685 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,687 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,688 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,689 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,691 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,691 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,693 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,696 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,696 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:17,698 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,701 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,702 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,703 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,703 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,704 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,705 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,707 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,802 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,803 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,804 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,805 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,806 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:59:17,808 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,809 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,811 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,813 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,813 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:17,814 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,815 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-26 00:59:17,817 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:59:17,817 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:59:17,818 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-26 00:59:17,818 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,819 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,820 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-11-26 00:59:17,830 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,832 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,836 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,836 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,837 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,838 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,839 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,840 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,844 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:59:17,845 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:59:17,846 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:59:17,848 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:59:17,848 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:59:17,850 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:59:17,851 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-26 00:59:17,854 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:59:17,854 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:59:17,860 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-26 00:59:17,861 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:59:17,867 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-11-26 00:59:17,887 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-26 00:59:17,897 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:59:17,934 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[739448,739461] [2022-11-26 00:59:17,935 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[739593,739606] [2022-11-26 00:59:17,936 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[739739,739752] [2022-11-26 00:59:17,937 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[739904,739917] [2022-11-26 00:59:17,938 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[740062,740075] [2022-11-26 00:59:17,939 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[740220,740233] [2022-11-26 00:59:17,939 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[740378,740391] [2022-11-26 00:59:17,940 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[740538,740551] [2022-11-26 00:59:17,940 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[740697,740710] [2022-11-26 00:59:17,941 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[740836,740849] [2022-11-26 00:59:17,942 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[740978,740991] [2022-11-26 00:59:17,942 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[741127,741140] [2022-11-26 00:59:17,943 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[741266,741279] [2022-11-26 00:59:17,944 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[741421,741434] [2022-11-26 00:59:17,944 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[741581,741594] [2022-11-26 00:59:17,945 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[741732,741745] [2022-11-26 00:59:17,945 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[741883,741896] [2022-11-26 00:59:17,946 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[742035,742048] [2022-11-26 00:59:17,946 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[742184,742197] [2022-11-26 00:59:17,947 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[742332,742345] [2022-11-26 00:59:17,947 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[742489,742502] [2022-11-26 00:59:17,948 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[742638,742651] [2022-11-26 00:59:17,948 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[742794,742807] [2022-11-26 00:59:17,949 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[742947,742960] [2022-11-26 00:59:17,949 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[743093,743106] [2022-11-26 00:59:17,950 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[743236,743249] [2022-11-26 00:59:17,951 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[743388,743401] [2022-11-26 00:59:17,951 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[743534,743547] [2022-11-26 00:59:17,952 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[743679,743692] [2022-11-26 00:59:17,953 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[743833,743846] [2022-11-26 00:59:17,953 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[743984,743997] [2022-11-26 00:59:17,954 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[744139,744152] [2022-11-26 00:59:17,954 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[744291,744304] [2022-11-26 00:59:17,955 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[744446,744459] [2022-11-26 00:59:17,955 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[744610,744623] [2022-11-26 00:59:17,956 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[744766,744779] [2022-11-26 00:59:17,957 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[744930,744943] [2022-11-26 00:59:17,957 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[745072,745085] [2022-11-26 00:59:17,958 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[745230,745243] [2022-11-26 00:59:17,959 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[745397,745410] [2022-11-26 00:59:17,960 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[745556,745569] [2022-11-26 00:59:17,961 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[745715,745728] [2022-11-26 00:59:17,962 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[745864,745877] [2022-11-26 00:59:17,962 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[746011,746024] [2022-11-26 00:59:17,963 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[746150,746163] [2022-11-26 00:59:17,963 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[746313,746326] [2022-11-26 00:59:17,964 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[746479,746492] [2022-11-26 00:59:17,965 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[746643,746656] [2022-11-26 00:59:17,965 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[746808,746821] [2022-11-26 00:59:17,967 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[746973,746986] [2022-11-26 00:59:17,968 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[747139,747152] [2022-11-26 00:59:17,969 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[747304,747317] [2022-11-26 00:59:17,969 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[747471,747484] [2022-11-26 00:59:17,970 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[747631,747644] [2022-11-26 00:59:17,970 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[747793,747806] [2022-11-26 00:59:17,971 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[747952,747965] [2022-11-26 00:59:17,972 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[748098,748111] [2022-11-26 00:59:17,972 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[748241,748254] [2022-11-26 00:59:17,973 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[748385,748398] [2022-11-26 00:59:17,973 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[748528,748541] [2022-11-26 00:59:17,974 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[748672,748685] [2022-11-26 00:59:17,974 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[748813,748826] [2022-11-26 00:59:17,980 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[748951,748964] [2022-11-26 00:59:17,981 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[749109,749122] [2022-11-26 00:59:17,982 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[749268,749281] [2022-11-26 00:59:17,982 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[749424,749437] [2022-11-26 00:59:17,983 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[749573,749586] [2022-11-26 00:59:17,984 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[749725,749738] [2022-11-26 00:59:17,984 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[749876,749889] [2022-11-26 00:59:17,985 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[750025,750038] [2022-11-26 00:59:17,985 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[750177,750190] [2022-11-26 00:59:17,986 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[750325,750338] [2022-11-26 00:59:17,987 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[750478,750491] [2022-11-26 00:59:17,988 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[750629,750642] [2022-11-26 00:59:17,989 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[750779,750792] [2022-11-26 00:59:18,000 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[750926,750939] [2022-11-26 00:59:18,001 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[751077,751090] [2022-11-26 00:59:18,002 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[751228,751241] [2022-11-26 00:59:18,002 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[751376,751389] [2022-11-26 00:59:18,004 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[751542,751555] [2022-11-26 00:59:18,005 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[751711,751724] [2022-11-26 00:59:18,005 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[751878,751891] [2022-11-26 00:59:18,007 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[752046,752059] [2022-11-26 00:59:18,007 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[752196,752209] [2022-11-26 00:59:18,008 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[752343,752356] [2022-11-26 00:59:18,008 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[752504,752517] [2022-11-26 00:59:18,009 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[752674,752687] [2022-11-26 00:59:18,009 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_3e13253d-fc94-4c08-a09e-ada0dbe99420/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i[752836,752849] [2022-11-26 00:59:18,019 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 00:59:18,744 INFO L208 MainTranslator]: Completed translation [2022-11-26 00:59:18,746 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:59:18 WrapperNode [2022-11-26 00:59:18,746 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-26 00:59:18,748 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-26 00:59:18,748 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-26 00:59:18,748 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-26 00:59:18,758 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:59:18" (1/1) ... [2022-11-26 00:59:19,094 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:59:18" (1/1) ... [2022-11-26 00:59:19,664 INFO L138 Inliner]: procedures = 1027, calls = 7930, calls flagged for inlining = 492, calls inlined = 395, statements flattened = 16022 [2022-11-26 00:59:19,666 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-26 00:59:19,666 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-26 00:59:19,667 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-26 00:59:19,667 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-26 00:59:19,680 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:59:18" (1/1) ... [2022-11-26 00:59:19,680 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:59:18" (1/1) ... [2022-11-26 00:59:19,796 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:59:18" (1/1) ... [2022-11-26 00:59:19,797 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:59:18" (1/1) ... [2022-11-26 00:59:20,371 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:59:18" (1/1) ... [2022-11-26 00:59:20,504 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:59:18" (1/1) ... [2022-11-26 00:59:20,595 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:59:18" (1/1) ... [2022-11-26 00:59:20,646 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:59:18" (1/1) ... [2022-11-26 00:59:20,815 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-26 00:59:20,833 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-26 00:59:20,833 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-26 00:59:20,833 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-26 00:59:20,834 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:59:18" (1/1) ... [2022-11-26 00:59:20,852 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:59:20,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e13253d-fc94-4c08-a09e-ada0dbe99420/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:59:20,897 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e13253d-fc94-4c08-a09e-ada0dbe99420/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-26 00:59:20,975 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e13253d-fc94-4c08-a09e-ada0dbe99420/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-26 00:59:21,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_129 [2022-11-26 00:59:21,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_129 [2022-11-26 00:59:21,020 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2022-11-26 00:59:21,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2022-11-26 00:59:21,020 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2022-11-26 00:59:21,020 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-26 00:59:21,020 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-26 00:59:21,020 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_irq [2022-11-26 00:59:21,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_irq [2022-11-26 00:59:21,021 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_both_serdes [2022-11-26 00:59:21,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_both_serdes [2022-11-26 00:59:21,021 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg [2022-11-26 00:59:21,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg [2022-11-26 00:59:21,021 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_reset [2022-11-26 00:59:21,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_reset [2022-11-26 00:59:21,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2022-11-26 00:59:21,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2022-11-26 00:59:21,022 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2022-11-26 00:59:21,022 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2022-11-26 00:59:21,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-26 00:59:21,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-26 00:59:21,023 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-26 00:59:21,023 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-26 00:59:21,023 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-26 00:59:21,023 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-26 00:59:21,023 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2022-11-26 00:59:21,023 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2022-11-26 00:59:21,024 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_all [2022-11-26 00:59:21,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_all [2022-11-26 00:59:21,024 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2022-11-26 00:59:21,024 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2022-11-26 00:59:21,024 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-26 00:59:21,024 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-26 00:59:21,025 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-26 00:59:21,025 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-26 00:59:21,025 INFO L130 BoogieDeclarations]: Found specification of procedure ql_dump_risc_ram_area [2022-11-26 00:59:21,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_dump_risc_ram_area [2022-11-26 00:59:21,025 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_other_func_reg [2022-11-26 00:59:21,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_other_func_reg [2022-11-26 00:59:21,025 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-26 00:59:21,026 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-26 00:59:21,026 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_xgmac_regs [2022-11-26 00:59:21,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_xgmac_regs [2022-11-26 00:59:21,039 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_buffer_queues [2022-11-26 00:59:21,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_buffer_queues [2022-11-26 00:59:21,040 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_cam_entries [2022-11-26 00:59:21,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_cam_entries [2022-11-26 00:59:21,040 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_mem_resources [2022-11-26 00:59:21,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_mem_resources [2022-11-26 00:59:21,040 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-11-26 00:59:21,041 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-11-26 00:59:21,041 INFO L130 BoogieDeclarations]: Found specification of procedure ql_eeh_close [2022-11-26 00:59:21,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_eeh_close [2022-11-26 00:59:21,041 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2022-11-26 00:59:21,041 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2022-11-26 00:59:21,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2022-11-26 00:59:21,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2022-11-26 00:59:21,042 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-26 00:59:21,042 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-26 00:59:21,042 INFO L130 BoogieDeclarations]: Found specification of procedure skb_record_rx_queue [2022-11-26 00:59:21,042 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_record_rx_queue [2022-11-26 00:59:21,042 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-11-26 00:59:21,042 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-11-26 00:59:21,043 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-26 00:59:21,043 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-26 00:59:21,043 INFO L130 BoogieDeclarations]: Found specification of procedure ql_build_coredump_seg_header [2022-11-26 00:59:21,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_build_coredump_seg_header [2022-11-26 00:59:21,043 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_close [2022-11-26 00:59:21,043 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_close [2022-11-26 00:59:21,044 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mb_sts [2022-11-26 00:59:21,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mb_sts [2022-11-26 00:59:21,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-26 00:59:21,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-26 00:59:21,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_hw_lock_of_ql_adapter [2022-11-26 00:59:21,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_hw_lock_of_ql_adapter [2022-11-26 00:59:21,044 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2022-11-26 00:59:21,045 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2022-11-26 00:59:21,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2022-11-26 00:59:21,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2022-11-26 00:59:21,045 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-26 00:59:21,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2022-11-26 00:59:21,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2022-11-26 00:59:21,046 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2022-11-26 00:59:21,046 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2022-11-26 00:59:21,046 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-11-26 00:59:21,046 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-11-26 00:59:21,046 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2022-11-26 00:59:21,046 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2022-11-26 00:59:21,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-26 00:59:21,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-26 00:59:21,047 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2022-11-26 00:59:21,047 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2022-11-26 00:59:21,047 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-26 00:59:21,047 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-26 00:59:21,047 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write32 [2022-11-26 00:59:21,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write32 [2022-11-26 00:59:21,048 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cam_route_initialize [2022-11-26 00:59:21,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cam_route_initialize [2022-11-26 00:59:21,048 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-26 00:59:21,048 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-26 00:59:21,048 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-26 00:59:21,049 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-26 00:59:21,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2022-11-26 00:59:21,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2022-11-26 00:59:21,049 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_other_func_reg_rdy [2022-11-26 00:59:21,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_other_func_reg_rdy [2022-11-26 00:59:21,049 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-26 00:59:21,050 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_mpi_reg [2022-11-26 00:59:21,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_mpi_reg [2022-11-26 00:59:21,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2022-11-26 00:59:21,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2022-11-26 00:59:21,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-26 00:59:21,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-26 00:59:21,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-26 00:59:21,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-26 00:59:21,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-26 00:59:21,051 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-26 00:59:21,051 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-26 00:59:21,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-26 00:59:21,051 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-26 00:59:21,052 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_unlock [2022-11-26 00:59:21,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_unlock [2022-11-26 00:59:21,052 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-11-26 00:59:21,052 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-11-26 00:59:21,052 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8012_flash_params [2022-11-26 00:59:21,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8012_flash_params [2022-11-26 00:59:21,052 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-26 00:59:21,053 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-26 00:59:21,053 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_serdes_reg [2022-11-26 00:59:21,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_serdes_reg [2022-11-26 00:59:21,053 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-26 00:59:21,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-26 00:59:21,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_150 [2022-11-26 00:59:21,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_150 [2022-11-26 00:59:21,054 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-26 00:59:21,054 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-26 00:59:21,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-26 00:59:21,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-26 00:59:21,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2022-11-26 00:59:21,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2022-11-26 00:59:21,055 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2022-11-26 00:59:21,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2022-11-26 00:59:21,055 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8000_port_initialize [2022-11-26 00:59:21,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8000_port_initialize [2022-11-26 00:59:21,055 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-26 00:59:21,055 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-26 00:59:21,055 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-26 00:59:21,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-26 00:59:21,056 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8012_port_initialize [2022-11-26 00:59:21,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8012_port_initialize [2022-11-26 00:59:21,056 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_flash_word [2022-11-26 00:59:21,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_flash_word [2022-11-26 00:59:21,056 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-26 00:59:21,056 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-26 00:59:21,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-26 00:59:21,057 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2022-11-26 00:59:21,057 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2022-11-26 00:59:21,071 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-26 00:59:21,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-26 00:59:21,072 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-11-26 00:59:21,072 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-11-26 00:59:21,072 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-26 00:59:21,072 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-26 00:59:21,072 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-26 00:59:21,072 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cq_idx [2022-11-26 00:59:21,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cq_idx [2022-11-26 00:59:21,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-26 00:59:21,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-26 00:59:21,073 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_on [2022-11-26 00:59:21,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_on [2022-11-26 00:59:21,073 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2022-11-26 00:59:21,073 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2022-11-26 00:59:21,073 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2022-11-26 00:59:21,073 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2022-11-26 00:59:21,073 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-26 00:59:21,073 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-26 00:59:21,073 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2022-11-26 00:59:21,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2022-11-26 00:59:21,074 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-26 00:59:21,074 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-26 00:59:21,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_unmap [2022-11-26 00:59:21,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_unmap [2022-11-26 00:59:21,074 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-26 00:59:21,074 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-26 00:59:21,074 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_cq [2022-11-26 00:59:21,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_cq [2022-11-26 00:59:21,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2022-11-26 00:59:21,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2022-11-26 00:59:21,075 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-26 00:59:21,075 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-26 00:59:21,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2022-11-26 00:59:21,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2022-11-26 00:59:21,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-26 00:59:21,075 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-26 00:59:21,076 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-26 00:59:21,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2022-11-26 00:59:21,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2022-11-26 00:59:21,076 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_sbuf [2022-11-26 00:59:21,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_sbuf [2022-11-26 00:59:21,076 INFO L130 BoogieDeclarations]: Found specification of procedure ql_realign_skb [2022-11-26 00:59:21,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_realign_skb [2022-11-26 00:59:21,076 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_routing_entries [2022-11-26 00:59:21,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_routing_entries [2022-11-26 00:59:21,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-26 00:59:21,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mpi_mutex_of_ql_adapter [2022-11-26 00:59:21,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mpi_mutex_of_ql_adapter [2022-11-26 00:59:21,077 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2022-11-26 00:59:21,077 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2022-11-26 00:59:21,077 INFO L130 BoogieDeclarations]: Found specification of procedure ql_process_mac_split_rx_intr [2022-11-26 00:59:21,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_process_mac_split_rx_intr [2022-11-26 00:59:21,077 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_suspend [2022-11-26 00:59:21,077 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_suspend [2022-11-26 00:59:21,078 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2022-11-26 00:59:21,078 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2022-11-26 00:59:21,078 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-26 00:59:21,078 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-26 00:59:21,078 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cancel_all_work_sync [2022-11-26 00:59:21,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cancel_all_work_sync [2022-11-26 00:59:21,078 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-26 00:59:21,078 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-26 00:59:21,078 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-26 00:59:21,078 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-26 00:59:21,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-26 00:59:21,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-26 00:59:21,079 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2022-11-26 00:59:21,079 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2022-11-26 00:59:21,079 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-26 00:59:21,079 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-26 00:59:21,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2022-11-26 00:59:21,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2022-11-26 00:59:21,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2022-11-26 00:59:21,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2022-11-26 00:59:21,080 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-26 00:59:21,080 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-26 00:59:21,080 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2022-11-26 00:59:21,080 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2022-11-26 00:59:21,080 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-26 00:59:21,080 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-26 00:59:21,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-26 00:59:21,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-26 00:59:21,081 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_get_port_cfg [2022-11-26 00:59:21,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_get_port_cfg [2022-11-26 00:59:21,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-26 00:59:21,095 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2022-11-26 00:59:21,095 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2022-11-26 00:59:21,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-26 00:59:21,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-26 00:59:21,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_10_2 [2022-11-26 00:59:21,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_10_2 [2022-11-26 00:59:21,095 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_down [2022-11-26 00:59:21,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_down [2022-11-26 00:59:21,096 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_fw_error [2022-11-26 00:59:21,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_fw_error [2022-11-26 00:59:21,096 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_handler [2022-11-26 00:59:21,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_handler [2022-11-26 00:59:21,096 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg64 [2022-11-26 00:59:21,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg64 [2022-11-26 00:59:21,096 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-26 00:59:21,096 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-26 00:59:21,096 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_mgmnt_traffic_ctl [2022-11-26 00:59:21,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_mgmnt_traffic_ctl [2022-11-26 00:59:21,097 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_reg [2022-11-26 00:59:21,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_reg [2022-11-26 00:59:21,097 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_reg_rdy [2022-11-26 00:59:21,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_reg_rdy [2022-11-26 00:59:21,097 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2022-11-26 00:59:21,097 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2022-11-26 00:59:21,097 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_led_cfg [2022-11-26 00:59:21,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_led_cfg [2022-11-26 00:59:21,097 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cfg [2022-11-26 00:59:21,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cfg [2022-11-26 00:59:21,098 INFO L130 BoogieDeclarations]: Found specification of procedure ql_lbq_block_size [2022-11-26 00:59:21,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_lbq_block_size [2022-11-26 00:59:21,098 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-26 00:59:21,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-26 00:59:21,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_128 [2022-11-26 00:59:21,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_128 [2022-11-26 00:59:21,098 INFO L130 BoogieDeclarations]: Found specification of procedure netif_get_num_default_rss_queues [2022-11-26 00:59:21,098 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_get_num_default_rss_queues [2022-11-26 00:59:21,099 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_ets_regs [2022-11-26 00:59:21,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_ets_regs [2022-11-26 00:59:21,099 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_cfg [2022-11-26 00:59:21,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_cfg [2022-11-26 00:59:21,099 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-26 00:59:21,099 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-26 00:59:21,099 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-26 00:59:21,099 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read32 [2022-11-26 00:59:21,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read32 [2022-11-26 00:59:21,099 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_intr_states [2022-11-26 00:59:21,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_intr_states [2022-11-26 00:59:21,100 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2022-11-26 00:59:21,100 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2022-11-26 00:59:21,100 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-26 00:59:21,100 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-26 00:59:21,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2022-11-26 00:59:21,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2022-11-26 00:59:21,100 INFO L130 BoogieDeclarations]: Found specification of procedure ql_timer [2022-11-26 00:59:21,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_timer [2022-11-26 00:59:21,101 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-26 00:59:21,101 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-26 00:59:21,101 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-11-26 00:59:21,101 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-11-26 00:59:21,101 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-11-26 00:59:21,101 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-11-26 00:59:21,101 INFO L130 BoogieDeclarations]: Found specification of procedure ql_enable_completion_interrupt [2022-11-26 00:59:21,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_enable_completion_interrupt [2022-11-26 00:59:21,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-26 00:59:21,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-26 00:59:21,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_remap [2022-11-26 00:59:21,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_remap [2022-11-26 00:59:21,102 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-26 00:59:21,102 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-26 00:59:21,102 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_send [2022-11-26 00:59:21,102 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_send [2022-11-26 00:59:21,102 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-11-26 00:59:21,102 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-11-26 00:59:21,102 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-26 00:59:21,103 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-26 00:59:21,103 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2022-11-26 00:59:21,103 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2022-11-26 00:59:21,103 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-26 00:59:21,103 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-26 00:59:21,103 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_regs_len [2022-11-26 00:59:21,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_regs_len [2022-11-26 00:59:21,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2022-11-26 00:59:21,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2022-11-26 00:59:21,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2022-11-26 00:59:21,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2022-11-26 00:59:21,104 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_io_resume [2022-11-26 00:59:21,104 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_io_resume [2022-11-26 00:59:21,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_5 [2022-11-26 00:59:21,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_5 [2022-11-26 00:59:21,104 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-26 00:59:21,104 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-26 00:59:21,104 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_shutdown [2022-11-26 00:59:21,104 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_shutdown [2022-11-26 00:59:21,105 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_mac_hdr_len [2022-11-26 00:59:21,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_mac_hdr_len [2022-11-26 00:59:21,105 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mailbox_command [2022-11-26 00:59:21,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mailbox_command [2022-11-26 00:59:21,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-26 00:59:21,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-26 00:59:21,105 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_irq_mask [2022-11-26 00:59:21,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_irq_mask [2022-11-26 00:59:21,105 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-26 00:59:21,105 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-26 00:59:21,106 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-26 00:59:21,106 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-26 00:59:21,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-26 00:59:21,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-26 00:59:21,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2022-11-26 00:59:21,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2022-11-26 00:59:21,106 INFO L130 BoogieDeclarations]: Found specification of procedure __qlge_vlan_rx_add_vid [2022-11-26 00:59:21,106 INFO L138 BoogieDeclarations]: Found implementation of procedure __qlge_vlan_rx_add_vid [2022-11-26 00:59:21,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_5_2 [2022-11-26 00:59:21,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_5_2 [2022-11-26 00:59:21,107 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-11-26 00:59:21,107 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-11-26 00:59:21,107 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-26 00:59:21,107 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_asic_error [2022-11-26 00:59:21,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_asic_error [2022-11-26 00:59:21,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-26 00:59:21,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-26 00:59:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_xgmac_reg [2022-11-26 00:59:21,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_xgmac_reg [2022-11-26 00:59:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_up [2022-11-26 00:59:21,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_up [2022-11-26 00:59:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-26 00:59:21,124 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-26 00:59:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr_reg [2022-11-26 00:59:21,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr_reg [2022-11-26 00:59:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2022-11-26 00:59:21,125 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2022-11-26 00:59:21,125 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-26 00:59:21,125 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_serdes_reg [2022-11-26 00:59:21,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_serdes_reg [2022-11-26 00:59:21,125 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-26 00:59:21,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-26 00:59:21,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-26 00:59:21,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2022-11-26 00:59:21,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2022-11-26 00:59:21,125 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_open [2022-11-26 00:59:21,126 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_open [2022-11-26 00:59:21,126 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-26 00:59:21,126 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-26 00:59:21,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-11-26 00:59:21,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-11-26 00:59:21,126 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-26 00:59:21,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-26 00:59:21,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2022-11-26 00:59:21,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2022-11-26 00:59:21,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-26 00:59:21,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-26 00:59:21,127 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_probe [2022-11-26 00:59:21,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_probe [2022-11-26 00:59:21,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-26 00:59:21,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-26 00:59:21,127 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_buffers [2022-11-26 00:59:21,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_buffers [2022-11-26 00:59:21,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2022-11-26 00:59:21,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2022-11-26 00:59:21,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_hw_lock_of_ql_adapter [2022-11-26 00:59:21,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_hw_lock_of_ql_adapter [2022-11-26 00:59:21,128 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_trylock [2022-11-26 00:59:21,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_trylock [2022-11-26 00:59:21,128 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_port_cfg [2022-11-26 00:59:21,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_port_cfg [2022-11-26 00:59:21,129 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2022-11-26 00:59:21,129 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2022-11-26 00:59:21,129 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_spinlock [2022-11-26 00:59:21,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_spinlock [2022-11-26 00:59:21,129 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-26 00:59:21,129 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-26 00:59:21,129 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-26 00:59:21,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-26 00:59:21,130 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_completion_interrupt [2022-11-26 00:59:21,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_completion_interrupt [2022-11-26 00:59:21,130 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_fill_page_desc [2022-11-26 00:59:21,130 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_fill_page_desc [2022-11-26 00:59:21,130 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-26 00:59:21,130 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-26 00:59:21,131 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clear_routing_entries [2022-11-26 00:59:21,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clear_routing_entries [2022-11-26 00:59:21,131 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-26 00:59:21,131 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-26 00:59:21,131 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_off [2022-11-26 00:59:21,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_off [2022-11-26 00:59:21,131 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-26 00:59:21,132 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-26 00:59:21,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2022-11-26 00:59:21,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2022-11-26 00:59:21,132 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-26 00:59:21,132 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-26 00:59:21,132 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_tx_timeout [2022-11-26 00:59:21,132 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_tx_timeout [2022-11-26 00:59:21,133 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2022-11-26 00:59:21,133 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2022-11-26 00:59:21,133 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mpi_regs [2022-11-26 00:59:21,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mpi_regs [2022-11-26 00:59:21,133 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-26 00:59:21,133 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-26 00:59:21,133 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2022-11-26 00:59:21,134 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2022-11-26 00:59:21,134 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_subqueue [2022-11-26 00:59:21,134 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_subqueue [2022-11-26 00:59:21,134 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_adapter_resources [2022-11-26 00:59:21,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_adapter_resources [2022-11-26 00:59:21,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-26 00:59:21,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-26 00:59:21,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-26 00:59:21,135 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-26 00:59:21,135 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-26 00:59:21,135 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_resources [2022-11-26 00:59:21,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_resources [2022-11-26 00:59:21,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-26 00:59:21,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-26 00:59:21,136 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-26 00:59:21,136 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-26 00:59:21,136 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_interrupts [2022-11-26 00:59:21,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_interrupts [2022-11-26 00:59:21,136 INFO L130 BoogieDeclarations]: Found specification of procedure ql_soft_reset_mpi_risc [2022-11-26 00:59:21,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_soft_reset_mpi_risc [2022-11-26 00:59:21,136 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-26 00:59:21,137 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-26 00:59:21,137 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_remove [2022-11-26 00:59:21,137 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_remove [2022-11-26 00:59:21,137 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_multicast_list [2022-11-26 00:59:21,137 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_multicast_list [2022-11-26 00:59:21,137 INFO L130 BoogieDeclarations]: Found specification of procedure ql_tx_ring_clean [2022-11-26 00:59:21,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_tx_ring_clean [2022-11-26 00:59:21,137 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-26 00:59:21,138 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-26 00:59:21,138 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2022-11-26 00:59:21,138 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2022-11-26 00:59:21,138 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-26 00:59:21,138 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-26 00:59:21,138 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_mpi_reg [2022-11-26 00:59:21,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_mpi_reg [2022-11-26 00:59:21,139 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clean_inbound_rx_ring [2022-11-26 00:59:21,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clean_inbound_rx_ring [2022-11-26 00:59:21,139 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_subqueue [2022-11-26 00:59:21,139 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_subqueue [2022-11-26 00:59:21,139 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-26 00:59:21,139 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-26 00:59:21,139 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-11-26 00:59:21,140 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-11-26 00:59:21,140 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-26 00:59:21,140 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-26 00:59:21,140 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-11-26 00:59:21,140 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-11-26 00:59:21,140 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2022-11-26 00:59:21,140 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2022-11-26 00:59:21,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-26 00:59:21,141 INFO L130 BoogieDeclarations]: Found specification of procedure ql_validate_flash [2022-11-26 00:59:21,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_validate_flash [2022-11-26 00:59:21,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2022-11-26 00:59:21,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2022-11-26 00:59:21,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-26 00:59:21,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-26 00:59:21,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-26 00:59:21,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-26 00:59:21,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-26 00:59:21,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-26 00:59:21,142 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8000_flash_params [2022-11-26 00:59:21,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8000_flash_params [2022-11-26 00:59:21,142 INFO L130 BoogieDeclarations]: Found specification of procedure ql_check_lb_frame [2022-11-26 00:59:21,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_check_lb_frame [2022-11-26 00:59:21,143 INFO L130 BoogieDeclarations]: Found specification of procedure ql_categorize_rx_err [2022-11-26 00:59:21,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_categorize_rx_err [2022-11-26 00:59:21,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-26 00:59:21,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-26 00:59:21,143 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-26 00:59:21,143 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-26 00:59:21,143 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_initialize [2022-11-26 00:59:21,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_initialize [2022-11-26 00:59:21,144 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-26 00:59:21,144 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-26 00:59:21,144 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_sh_reg [2022-11-26 00:59:21,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_sh_reg [2022-11-26 00:59:21,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2022-11-26 00:59:21,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2022-11-26 00:59:21,144 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2022-11-26 00:59:21,145 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2022-11-26 00:59:21,145 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_db_reg [2022-11-26 00:59:21,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_db_reg [2022-11-26 00:59:21,145 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-26 00:59:21,145 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-26 00:59:21,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2022-11-26 00:59:21,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2022-11-26 00:59:21,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2022-11-26 00:59:21,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2022-11-26 00:59:21,146 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-26 00:59:21,146 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-26 00:59:21,146 INFO L130 BoogieDeclarations]: Found specification of procedure ql_unmap_send [2022-11-26 00:59:21,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_unmap_send [2022-11-26 00:59:21,146 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-11-26 00:59:21,147 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-11-26 00:59:21,147 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_routing_reg [2022-11-26 00:59:21,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_routing_reg [2022-11-26 00:59:21,147 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-26 00:59:21,147 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-26 00:59:21,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mpi_mutex_of_ql_adapter [2022-11-26 00:59:21,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mpi_mutex_of_ql_adapter [2022-11-26 00:59:21,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-26 00:59:21,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-26 00:59:21,148 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mac_addr_reg [2022-11-26 00:59:21,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mac_addr_reg [2022-11-26 00:59:21,148 INFO L130 BoogieDeclarations]: Found specification of procedure ql_own_firmware [2022-11-26 00:59:21,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_own_firmware [2022-11-26 00:59:21,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2022-11-26 00:59:21,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2022-11-26 00:59:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-26 00:59:21,149 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-26 00:59:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_lchunk [2022-11-26 00:59:21,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_lchunk [2022-11-26 00:59:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-26 00:59:21,149 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-26 00:59:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-26 00:59:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr [2022-11-26 00:59:21,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr [2022-11-26 00:59:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_resume [2022-11-26 00:59:21,150 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_resume [2022-11-26 00:59:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure ql_core_dump [2022-11-26 00:59:21,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_core_dump [2022-11-26 00:59:23,315 INFO L235 CfgBuilder]: Building ICFG [2022-11-26 00:59:23,321 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-26 00:59:23,532 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-26 00:59:47,359 INFO L276 CfgBuilder]: Performing block encoding [2022-11-26 00:59:54,804 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-26 00:59:54,805 INFO L300 CfgBuilder]: Removed 6 assume(true) statements. [2022-11-26 00:59:54,814 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:59:54 BoogieIcfgContainer [2022-11-26 00:59:54,816 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-26 00:59:54,818 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-26 00:59:54,819 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-26 00:59:54,823 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-26 00:59:54,823 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.11 12:59:05" (1/3) ... [2022-11-26 00:59:54,825 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@442d4b9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:59:54, skipping insertion in model container [2022-11-26 00:59:54,825 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:59:18" (2/3) ... [2022-11-26 00:59:54,827 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@442d4b9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:59:54, skipping insertion in model container [2022-11-26 00:59:54,827 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:59:54" (3/3) ... [2022-11-26 00:59:54,829 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i [2022-11-26 00:59:54,855 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-26 00:59:54,855 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 33 error locations. [2022-11-26 00:59:55,016 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-26 00:59:55,021 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;@4f76bc01, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-26 00:59:55,022 INFO L358 AbstractCegarLoop]: Starting to check reachability of 33 error locations. [2022-11-26 00:59:55,040 INFO L276 IsEmpty]: Start isEmpty. Operand has 3902 states, 2310 states have (on average 1.312121212121212) internal successors, (3031), 2423 states have internal predecessors, (3031), 1287 states have call successors, (1287), 272 states have call predecessors, (1287), 271 states have return successors, (1281), 1263 states have call predecessors, (1281), 1281 states have call successors, (1281) [2022-11-26 00:59:55,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-11-26 00:59:55,049 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:59:55,050 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 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] [2022-11-26 00:59:55,050 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_linux_arch_io_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 31 more)] === [2022-11-26 00:59:55,055 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:59:55,055 INFO L85 PathProgramCache]: Analyzing trace with hash 1484787651, now seen corresponding path program 1 times [2022-11-26 00:59:55,066 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:59:55,066 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1511498955] [2022-11-26 00:59:55,067 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:59:55,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:59:55,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:59:57,870 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-26 00:59:57,873 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:59:57,874 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1511498955] [2022-11-26 00:59:57,875 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1511498955] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:59:57,875 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:59:57,875 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-26 00:59:57,877 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [941848049] [2022-11-26 00:59:57,878 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:59:57,884 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-26 00:59:57,884 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:59:57,946 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-26 00:59:57,947 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-26 00:59:57,959 INFO L87 Difference]: Start difference. First operand has 3902 states, 2310 states have (on average 1.312121212121212) internal successors, (3031), 2423 states have internal predecessors, (3031), 1287 states have call successors, (1287), 272 states have call predecessors, (1287), 271 states have return successors, (1281), 1263 states have call predecessors, (1281), 1281 states have call successors, (1281) Second operand has 4 states, 4 states have (on average 5.25) internal successors, (21), 4 states have internal predecessors, (21), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-11-26 01:00:04,435 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 [] [2022-11-26 01:00:06,451 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:00:09,988 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.66s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:00:17,801 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:00:19,515 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.71s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:00:21,411 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.89s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:00:23,420 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:00:25,890 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:00:27,567 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.68s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:00:29,227 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:00:35,418 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 01:00:35,419 INFO L93 Difference]: Finished difference Result 11542 states and 16861 transitions. [2022-11-26 01:00:35,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-26 01:00:35,422 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 5.25) internal successors, (21), 4 states have internal predecessors, (21), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 47 [2022-11-26 01:00:35,423 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 01:00:35,505 INFO L225 Difference]: With dead ends: 11542 [2022-11-26 01:00:35,505 INFO L226 Difference]: Without dead ends: 7637 [2022-11-26 01:00:35,551 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-26 01:00:35,555 INFO L413 NwaCegarLoop]: 8668 mSDtfsCounter, 5368 mSDsluCounter, 13472 mSDsCounter, 0 mSdLazyCounter, 3260 mSolverCounterSat, 1 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 35.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5376 SdHoareTripleChecker+Valid, 22140 SdHoareTripleChecker+Invalid, 3266 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 3260 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 36.4s IncrementalHoareTripleChecker+Time [2022-11-26 01:00:35,556 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5376 Valid, 22140 Invalid, 3266 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [1 Valid, 3260 Invalid, 5 Unknown, 0 Unchecked, 36.4s Time] [2022-11-26 01:00:35,596 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7637 states. [2022-11-26 01:00:36,239 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7637 to 7455. [2022-11-26 01:00:36,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7455 states, 4433 states have (on average 1.298443491991879) internal successors, (5756), 4621 states have internal predecessors, (5756), 2474 states have call successors, (2474), 517 states have call predecessors, (2474), 515 states have return successors, (2482), 2430 states have call predecessors, (2482), 2472 states have call successors, (2482) [2022-11-26 01:00:36,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7455 states to 7455 states and 10712 transitions. [2022-11-26 01:00:36,366 INFO L78 Accepts]: Start accepts. Automaton has 7455 states and 10712 transitions. Word has length 47 [2022-11-26 01:00:36,367 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 01:00:36,367 INFO L495 AbstractCegarLoop]: Abstraction has 7455 states and 10712 transitions. [2022-11-26 01:00:36,367 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 5.25) internal successors, (21), 4 states have internal predecessors, (21), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-11-26 01:00:36,368 INFO L276 IsEmpty]: Start isEmpty. Operand 7455 states and 10712 transitions. [2022-11-26 01:00:36,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-11-26 01:00:36,371 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 01:00:36,371 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 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] [2022-11-26 01:00:36,372 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-26 01:00:36,372 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_linux_block_genhd_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 31 more)] === [2022-11-26 01:00:36,373 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 01:00:36,373 INFO L85 PathProgramCache]: Analyzing trace with hash -913194540, now seen corresponding path program 1 times [2022-11-26 01:00:36,374 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 01:00:36,376 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [466934588] [2022-11-26 01:00:36,377 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 01:00:36,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 01:00:36,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 01:00:38,183 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-26 01:00:38,183 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 01:00:38,184 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [466934588] [2022-11-26 01:00:38,184 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [466934588] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 01:00:38,184 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 01:00:38,184 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-26 01:00:38,185 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2095822483] [2022-11-26 01:00:38,185 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 01:00:38,186 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-26 01:00:38,187 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 01:00:38,188 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-26 01:00:38,188 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-26 01:00:38,188 INFO L87 Difference]: Start difference. First operand 7455 states and 10712 transitions. Second operand has 4 states, 4 states have (on average 6.0) internal successors, (24), 4 states have internal predecessors, (24), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2022-11-26 01:00:43,831 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:00:45,852 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-26 01:00:51,921 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:00:53,935 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:01:00,502 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 01:01:00,502 INFO L93 Difference]: Finished difference Result 10961 states and 15590 transitions. [2022-11-26 01:01:00,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-26 01:01:00,503 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.0) internal successors, (24), 4 states have internal predecessors, (24), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 52 [2022-11-26 01:01:00,503 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 01:01:00,584 INFO L225 Difference]: With dead ends: 10961 [2022-11-26 01:01:00,584 INFO L226 Difference]: Without dead ends: 10959 [2022-11-26 01:01:00,592 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-26 01:01:00,593 INFO L413 NwaCegarLoop]: 5893 mSDtfsCounter, 5481 mSDsluCounter, 8021 mSDsCounter, 0 mSdLazyCounter, 2033 mSolverCounterSat, 0 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 20.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5489 SdHoareTripleChecker+Valid, 13914 SdHoareTripleChecker+Invalid, 2037 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2033 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.7s IncrementalHoareTripleChecker+Time [2022-11-26 01:01:00,594 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5489 Valid, 13914 Invalid, 2037 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 2033 Invalid, 4 Unknown, 0 Unchecked, 21.7s Time] [2022-11-26 01:01:00,610 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10959 states. [2022-11-26 01:01:01,328 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10959 to 10944. [2022-11-26 01:01:01,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10944 states, 6541 states have (on average 1.2972022626509707) internal successors, (8485), 6799 states have internal predecessors, (8485), 3539 states have call successors, (3539), 833 states have call predecessors, (3539), 832 states have return successors, (3556), 3481 states have call predecessors, (3556), 3537 states have call successors, (3556) [2022-11-26 01:01:01,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10944 states to 10944 states and 15580 transitions. [2022-11-26 01:01:01,451 INFO L78 Accepts]: Start accepts. Automaton has 10944 states and 15580 transitions. Word has length 52 [2022-11-26 01:01:01,452 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 01:01:01,453 INFO L495 AbstractCegarLoop]: Abstraction has 10944 states and 15580 transitions. [2022-11-26 01:01:01,454 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.0) internal successors, (24), 4 states have internal predecessors, (24), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2022-11-26 01:01:01,455 INFO L276 IsEmpty]: Start isEmpty. Operand 10944 states and 15580 transitions. [2022-11-26 01:01:01,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-26 01:01:01,467 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 01:01:01,467 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 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] [2022-11-26 01:01:01,468 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-26 01:01:01,469 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_linux_block_queue_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 31 more)] === [2022-11-26 01:01:01,471 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 01:01:01,471 INFO L85 PathProgramCache]: Analyzing trace with hash 647039883, now seen corresponding path program 1 times [2022-11-26 01:01:01,471 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 01:01:01,471 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1340875641] [2022-11-26 01:01:01,472 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 01:01:01,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 01:01:01,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 01:01:03,017 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-26 01:01:03,017 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 01:01:03,017 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1340875641] [2022-11-26 01:01:03,018 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1340875641] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 01:01:03,018 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 01:01:03,018 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-26 01:01:03,018 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1638015254] [2022-11-26 01:01:03,018 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 01:01:03,019 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-26 01:01:03,019 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 01:01:03,020 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-26 01:01:03,020 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-26 01:01:03,021 INFO L87 Difference]: Start difference. First operand 10944 states and 15580 transitions. Second operand has 4 states, 4 states have (on average 6.75) internal successors, (27), 4 states have internal predecessors, (27), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-11-26 01:01:08,647 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 [] [2022-11-26 01:01:10,661 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:01:13,056 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:01:14,229 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:01:18,053 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:01:20,069 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:01:26,273 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 01:01:26,273 INFO L93 Difference]: Finished difference Result 10959 states and 15588 transitions. [2022-11-26 01:01:26,274 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-26 01:01:26,274 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.75) internal successors, (27), 4 states have internal predecessors, (27), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) Word has length 57 [2022-11-26 01:01:26,274 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 01:01:26,357 INFO L225 Difference]: With dead ends: 10959 [2022-11-26 01:01:26,357 INFO L226 Difference]: Without dead ends: 10957 [2022-11-26 01:01:26,365 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-26 01:01:26,367 INFO L413 NwaCegarLoop]: 5891 mSDtfsCounter, 5478 mSDsluCounter, 8019 mSDsCounter, 0 mSdLazyCounter, 2033 mSolverCounterSat, 0 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5486 SdHoareTripleChecker+Valid, 13910 SdHoareTripleChecker+Invalid, 2037 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2033 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 22.7s IncrementalHoareTripleChecker+Time [2022-11-26 01:01:26,367 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5486 Valid, 13910 Invalid, 2037 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 2033 Invalid, 4 Unknown, 0 Unchecked, 22.7s Time] [2022-11-26 01:01:26,385 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10957 states. [2022-11-26 01:01:27,005 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10957 to 10942. [2022-11-26 01:01:27,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10942 states, 6540 states have (on average 1.2970948012232415) internal successors, (8483), 6797 states have internal predecessors, (8483), 3539 states have call successors, (3539), 833 states have call predecessors, (3539), 832 states have return successors, (3556), 3481 states have call predecessors, (3556), 3537 states have call successors, (3556) [2022-11-26 01:01:27,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10942 states to 10942 states and 15578 transitions. [2022-11-26 01:01:27,091 INFO L78 Accepts]: Start accepts. Automaton has 10942 states and 15578 transitions. Word has length 57 [2022-11-26 01:01:27,094 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 01:01:27,094 INFO L495 AbstractCegarLoop]: Abstraction has 10942 states and 15578 transitions. [2022-11-26 01:01:27,094 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.75) internal successors, (27), 4 states have internal predecessors, (27), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-11-26 01:01:27,094 INFO L276 IsEmpty]: Start isEmpty. Operand 10942 states and 15578 transitions. [2022-11-26 01:01:27,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-26 01:01:27,098 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 01:01:27,099 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 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] [2022-11-26 01:01:27,099 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-26 01:01:27,099 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_linux_block_request_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 31 more)] === [2022-11-26 01:01:27,100 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 01:01:27,100 INFO L85 PathProgramCache]: Analyzing trace with hash 1863661700, now seen corresponding path program 1 times [2022-11-26 01:01:27,100 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 01:01:27,100 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1516928089] [2022-11-26 01:01:27,101 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 01:01:27,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 01:01:27,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 01:01:28,537 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-26 01:01:28,538 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 01:01:28,538 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1516928089] [2022-11-26 01:01:28,538 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1516928089] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 01:01:28,538 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 01:01:28,539 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-26 01:01:28,539 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1669615849] [2022-11-26 01:01:28,539 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 01:01:28,540 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-26 01:01:28,540 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 01:01:28,541 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-26 01:01:28,541 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-26 01:01:28,541 INFO L87 Difference]: Start difference. First operand 10942 states and 15578 transitions. Second operand has 4 states, 4 states have (on average 7.5) internal successors, (30), 4 states have internal predecessors, (30), 2 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2022-11-26 01:01:33,214 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.82s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-26 01:01:35,231 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-26 01:01:37,260 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:01:41,918 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:01:43,933 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:01:50,810 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-26 01:01:52,816 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-26 01:01:54,502 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 01:01:54,503 INFO L93 Difference]: Finished difference Result 12692 states and 18005 transitions. [2022-11-26 01:01:54,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-26 01:01:54,503 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.5) internal successors, (30), 4 states have internal predecessors, (30), 2 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) Word has length 62 [2022-11-26 01:01:54,504 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 01:01:54,575 INFO L225 Difference]: With dead ends: 12692 [2022-11-26 01:01:54,575 INFO L226 Difference]: Without dead ends: 12690 [2022-11-26 01:01:54,586 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-26 01:01:54,587 INFO L413 NwaCegarLoop]: 5336 mSDtfsCounter, 5477 mSDsluCounter, 7464 mSDsCounter, 0 mSdLazyCounter, 1828 mSolverCounterSat, 0 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 24.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5482 SdHoareTripleChecker+Valid, 12800 SdHoareTripleChecker+Invalid, 1834 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1828 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 25.4s IncrementalHoareTripleChecker+Time [2022-11-26 01:01:54,588 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5482 Valid, 12800 Invalid, 1834 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 1828 Invalid, 6 Unknown, 0 Unchecked, 25.4s Time] [2022-11-26 01:01:54,608 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12690 states. [2022-11-26 01:01:55,374 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12690 to 12676. [2022-11-26 01:01:55,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12676 states, 7588 states have (on average 1.2967843964153927) internal successors, (9840), 7878 states have internal predecessors, (9840), 4069 states have call successors, (4069), 990 states have call predecessors, (4069), 989 states have return successors, (4087), 4005 states have call predecessors, (4087), 4067 states have call successors, (4087) [2022-11-26 01:01:55,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12676 states to 12676 states and 17996 transitions. [2022-11-26 01:01:55,474 INFO L78 Accepts]: Start accepts. Automaton has 12676 states and 17996 transitions. Word has length 62 [2022-11-26 01:01:55,476 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 01:01:55,476 INFO L495 AbstractCegarLoop]: Abstraction has 12676 states and 17996 transitions. [2022-11-26 01:01:55,476 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.5) internal successors, (30), 4 states have internal predecessors, (30), 2 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2022-11-26 01:01:55,477 INFO L276 IsEmpty]: Start isEmpty. Operand 12676 states and 17996 transitions. [2022-11-26 01:01:55,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-26 01:01:55,479 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 01:01:55,479 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 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] [2022-11-26 01:01:55,480 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-26 01:01:55,481 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_linux_drivers_base_class_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 31 more)] === [2022-11-26 01:01:55,481 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 01:01:55,481 INFO L85 PathProgramCache]: Analyzing trace with hash 167684190, now seen corresponding path program 1 times [2022-11-26 01:01:55,482 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 01:01:55,482 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1852330329] [2022-11-26 01:01:55,482 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 01:01:55,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 01:01:55,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 01:01:57,121 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-26 01:01:57,121 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 01:01:57,121 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1852330329] [2022-11-26 01:01:57,122 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1852330329] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 01:01:57,122 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 01:01:57,122 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-26 01:01:57,122 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1723177385] [2022-11-26 01:01:57,122 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 01:01:57,124 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-26 01:01:57,124 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 01:01:57,125 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-26 01:01:57,125 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-26 01:01:57,126 INFO L87 Difference]: Start difference. First operand 12676 states and 17996 transitions. Second operand has 4 states, 4 states have (on average 8.25) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-11-26 01:02:02,193 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-26 01:02:04,213 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:02:06,313 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.00s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:02:08,321 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:02:11,596 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:02:12,908 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:02:14,916 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:02:16,924 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:02:24,904 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:02:26,942 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 01:02:26,943 INFO L93 Difference]: Finished difference Result 14434 states and 20437 transitions. [2022-11-26 01:02:26,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-26 01:02:26,944 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.25) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) Word has length 67 [2022-11-26 01:02:26,944 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 01:02:27,057 INFO L225 Difference]: With dead ends: 14434 [2022-11-26 01:02:27,058 INFO L226 Difference]: Without dead ends: 14432 [2022-11-26 01:02:27,062 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-26 01:02:27,063 INFO L413 NwaCegarLoop]: 5898 mSDtfsCounter, 5485 mSDsluCounter, 8026 mSDsCounter, 0 mSdLazyCounter, 2044 mSolverCounterSat, 0 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 28.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5493 SdHoareTripleChecker+Valid, 13924 SdHoareTripleChecker+Invalid, 2051 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2044 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 29.1s IncrementalHoareTripleChecker+Time [2022-11-26 01:02:27,064 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5493 Valid, 13924 Invalid, 2051 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 2044 Invalid, 7 Unknown, 0 Unchecked, 29.1s Time] [2022-11-26 01:02:27,085 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14432 states. [2022-11-26 01:02:27,966 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14432 to 14416. [2022-11-26 01:02:27,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14416 states, 8640 states have (on average 1.2966435185185186) internal successors, (11203), 8964 states have internal predecessors, (11203), 4601 states have call successors, (4601), 1147 states have call predecessors, (4601), 1146 states have return successors, (4622), 4530 states have call predecessors, (4622), 4599 states have call successors, (4622) [2022-11-26 01:02:28,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14416 states to 14416 states and 20426 transitions. [2022-11-26 01:02:28,064 INFO L78 Accepts]: Start accepts. Automaton has 14416 states and 20426 transitions. Word has length 67 [2022-11-26 01:02:28,064 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 01:02:28,064 INFO L495 AbstractCegarLoop]: Abstraction has 14416 states and 20426 transitions. [2022-11-26 01:02:28,065 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.25) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-11-26 01:02:28,065 INFO L276 IsEmpty]: Start isEmpty. Operand 14416 states and 20426 transitions. [2022-11-26 01:02:28,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-26 01:02:28,066 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 01:02:28,067 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 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] [2022-11-26 01:02:28,067 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-26 01:02:28,067 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_linux_fs_char_dev_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 31 more)] === [2022-11-26 01:02:28,068 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 01:02:28,068 INFO L85 PathProgramCache]: Analyzing trace with hash 669903114, now seen corresponding path program 1 times [2022-11-26 01:02:28,068 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 01:02:28,068 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [932411261] [2022-11-26 01:02:28,068 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 01:02:28,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 01:02:28,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 01:02:29,318 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-26 01:02:29,318 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 01:02:29,318 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [932411261] [2022-11-26 01:02:29,319 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [932411261] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 01:02:29,319 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 01:02:29,319 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-26 01:02:29,319 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1180430097] [2022-11-26 01:02:29,319 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 01:02:29,320 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-26 01:02:29,320 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 01:02:29,321 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-26 01:02:29,321 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-26 01:02:29,321 INFO L87 Difference]: Start difference. First operand 14416 states and 20426 transitions. Second operand has 4 states, 4 states have (on average 9.0) internal successors, (36), 4 states have internal predecessors, (36), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-11-26 01:02:34,470 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:02:36,485 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-26 01:02:39,649 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.85s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:02:42,910 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:02:44,925 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:02:52,049 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 01:02:52,049 INFO L93 Difference]: Finished difference Result 14431 states and 20434 transitions. [2022-11-26 01:02:52,050 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-26 01:02:52,050 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.0) internal successors, (36), 4 states have internal predecessors, (36), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 72 [2022-11-26 01:02:52,050 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 01:02:52,131 INFO L225 Difference]: With dead ends: 14431 [2022-11-26 01:02:52,131 INFO L226 Difference]: Without dead ends: 14429 [2022-11-26 01:02:52,140 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-26 01:02:52,142 INFO L413 NwaCegarLoop]: 5890 mSDtfsCounter, 5469 mSDsluCounter, 8018 mSDsCounter, 0 mSdLazyCounter, 2035 mSolverCounterSat, 0 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5477 SdHoareTripleChecker+Valid, 13908 SdHoareTripleChecker+Invalid, 2039 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2035 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 22.0s IncrementalHoareTripleChecker+Time [2022-11-26 01:02:52,142 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5477 Valid, 13908 Invalid, 2039 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 2035 Invalid, 4 Unknown, 0 Unchecked, 22.0s Time] [2022-11-26 01:02:52,161 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14429 states. [2022-11-26 01:02:53,136 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14429 to 14414. [2022-11-26 01:02:53,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14414 states, 8639 states have (on average 1.2965621020951499) internal successors, (11201), 8962 states have internal predecessors, (11201), 4601 states have call successors, (4601), 1147 states have call predecessors, (4601), 1146 states have return successors, (4622), 4530 states have call predecessors, (4622), 4599 states have call successors, (4622) [2022-11-26 01:02:53,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14414 states to 14414 states and 20424 transitions. [2022-11-26 01:02:53,240 INFO L78 Accepts]: Start accepts. Automaton has 14414 states and 20424 transitions. Word has length 72 [2022-11-26 01:02:53,240 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 01:02:53,240 INFO L495 AbstractCegarLoop]: Abstraction has 14414 states and 20424 transitions. [2022-11-26 01:02:53,241 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.0) internal successors, (36), 4 states have internal predecessors, (36), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-11-26 01:02:53,241 INFO L276 IsEmpty]: Start isEmpty. Operand 14414 states and 20424 transitions. [2022-11-26 01:02:53,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-11-26 01:02:53,242 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 01:02:53,243 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 01:02:53,243 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-26 01:02:53,243 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 31 more)] === [2022-11-26 01:02:53,244 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 01:02:53,244 INFO L85 PathProgramCache]: Analyzing trace with hash 2077041748, now seen corresponding path program 1 times [2022-11-26 01:02:53,244 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 01:02:53,244 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [127211081] [2022-11-26 01:02:53,244 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 01:02:53,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 01:02:53,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 01:02:56,785 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-11-26 01:02:56,785 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 01:02:56,785 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [127211081] [2022-11-26 01:02:56,786 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [127211081] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 01:02:56,786 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 01:02:56,786 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-26 01:02:56,786 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [537586092] [2022-11-26 01:02:56,786 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 01:02:56,787 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-26 01:02:56,787 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 01:02:56,787 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-26 01:02:56,788 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-26 01:02:56,788 INFO L87 Difference]: Start difference. First operand 14414 states and 20424 transitions. Second operand has 5 states, 5 states have (on average 7.0) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (20), 3 states have call predecessors, (20), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-11-26 01:03:00,410 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:03:03,896 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:03:05,909 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-26 01:03:09,169 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:03:15,320 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:03:16,618 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.30s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:03:18,627 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:03:20,195 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.57s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:03:30,986 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:03:32,701 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:03:34,346 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 01:03:34,346 INFO L93 Difference]: Finished difference Result 26774 states and 38003 transitions. [2022-11-26 01:03:34,347 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-26 01:03:34,347 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.0) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (20), 3 states have call predecessors, (20), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 84 [2022-11-26 01:03:34,348 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 01:03:34,506 INFO L225 Difference]: With dead ends: 26774 [2022-11-26 01:03:34,506 INFO L226 Difference]: Without dead ends: 26772 [2022-11-26 01:03:34,526 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-11-26 01:03:34,527 INFO L413 NwaCegarLoop]: 7778 mSDtfsCounter, 5268 mSDsluCounter, 19824 mSDsCounter, 0 mSdLazyCounter, 3956 mSolverCounterSat, 2 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 34.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5269 SdHoareTripleChecker+Valid, 27602 SdHoareTripleChecker+Invalid, 3964 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 3956 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 36.0s IncrementalHoareTripleChecker+Time [2022-11-26 01:03:34,528 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5269 Valid, 27602 Invalid, 3964 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [2 Valid, 3956 Invalid, 6 Unknown, 0 Unchecked, 36.0s Time] [2022-11-26 01:03:34,559 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26772 states. [2022-11-26 01:03:36,362 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26772 to 26575. [2022-11-26 01:03:36,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26575 states, 15878 states have (on average 1.2938027459377754) internal successors, (20543), 16445 states have internal predecessors, (20543), 8508 states have call successors, (8508), 2193 states have call predecessors, (8508), 2161 states have return successors, (8739), 8319 states have call predecessors, (8739), 8506 states have call successors, (8739) [2022-11-26 01:03:36,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26575 states to 26575 states and 37790 transitions. [2022-11-26 01:03:36,564 INFO L78 Accepts]: Start accepts. Automaton has 26575 states and 37790 transitions. Word has length 84 [2022-11-26 01:03:36,565 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 01:03:36,565 INFO L495 AbstractCegarLoop]: Abstraction has 26575 states and 37790 transitions. [2022-11-26 01:03:36,565 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.0) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (20), 3 states have call predecessors, (20), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-11-26 01:03:36,566 INFO L276 IsEmpty]: Start isEmpty. Operand 26575 states and 37790 transitions. [2022-11-26 01:03:36,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-11-26 01:03:36,574 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 01:03:36,574 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 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] [2022-11-26 01:03:36,574 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-26 01:03:36,575 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 31 more)] === [2022-11-26 01:03:36,575 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 01:03:36,575 INFO L85 PathProgramCache]: Analyzing trace with hash -1397465331, now seen corresponding path program 1 times [2022-11-26 01:03:36,576 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 01:03:36,576 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1067529358] [2022-11-26 01:03:36,577 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 01:03:36,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 01:03:36,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 01:03:38,103 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-26 01:03:38,104 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 01:03:38,104 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1067529358] [2022-11-26 01:03:38,104 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1067529358] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 01:03:38,105 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 01:03:38,105 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-26 01:03:38,105 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [689033551] [2022-11-26 01:03:38,105 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 01:03:38,106 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-26 01:03:38,107 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 01:03:38,107 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-26 01:03:38,108 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-26 01:03:38,109 INFO L87 Difference]: Start difference. First operand 26575 states and 37790 transitions. Second operand has 4 states, 4 states have (on average 9.75) internal successors, (39), 4 states have internal predecessors, (39), 2 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-11-26 01:03:42,286 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.68s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:03:44,335 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-26 01:03:46,348 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:03:51,832 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:03:53,846 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 [] [2022-11-26 01:04:01,239 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 01:04:01,239 INFO L93 Difference]: Finished difference Result 26590 states and 37798 transitions. [2022-11-26 01:04:01,240 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-26 01:04:01,240 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.75) internal successors, (39), 4 states have internal predecessors, (39), 2 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 77 [2022-11-26 01:04:01,241 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 01:04:01,375 INFO L225 Difference]: With dead ends: 26590 [2022-11-26 01:04:01,375 INFO L226 Difference]: Without dead ends: 26588 [2022-11-26 01:04:01,388 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-26 01:04:01,389 INFO L413 NwaCegarLoop]: 5885 mSDtfsCounter, 5466 mSDsluCounter, 8013 mSDsCounter, 0 mSdLazyCounter, 2033 mSolverCounterSat, 0 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5474 SdHoareTripleChecker+Valid, 13898 SdHoareTripleChecker+Invalid, 2037 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2033 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.8s IncrementalHoareTripleChecker+Time [2022-11-26 01:04:01,389 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5474 Valid, 13898 Invalid, 2037 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 2033 Invalid, 4 Unknown, 0 Unchecked, 21.8s Time] [2022-11-26 01:04:01,418 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26588 states. [2022-11-26 01:04:03,019 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26588 to 26573. [2022-11-26 01:04:03,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26573 states, 15877 states have (on average 1.2937582666750647) internal successors, (20541), 16443 states have internal predecessors, (20541), 8508 states have call successors, (8508), 2193 states have call predecessors, (8508), 2161 states have return successors, (8739), 8319 states have call predecessors, (8739), 8506 states have call successors, (8739) [2022-11-26 01:04:03,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26573 states to 26573 states and 37788 transitions. [2022-11-26 01:04:03,211 INFO L78 Accepts]: Start accepts. Automaton has 26573 states and 37788 transitions. Word has length 77 [2022-11-26 01:04:03,213 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 01:04:03,213 INFO L495 AbstractCegarLoop]: Abstraction has 26573 states and 37788 transitions. [2022-11-26 01:04:03,213 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.75) internal successors, (39), 4 states have internal predecessors, (39), 2 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-11-26 01:04:03,214 INFO L276 IsEmpty]: Start isEmpty. Operand 26573 states and 37788 transitions. [2022-11-26 01:04:03,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-26 01:04:03,218 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 01:04:03,219 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 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] [2022-11-26 01:04:03,219 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-11-26 01:04:03,219 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_linux_kernel_locking_rwlock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 31 more)] === [2022-11-26 01:04:03,220 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 01:04:03,220 INFO L85 PathProgramCache]: Analyzing trace with hash 422550378, now seen corresponding path program 1 times [2022-11-26 01:04:03,220 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 01:04:03,220 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1138606666] [2022-11-26 01:04:03,221 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 01:04:03,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 01:04:03,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 01:04:04,495 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-26 01:04:04,496 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 01:04:04,496 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1138606666] [2022-11-26 01:04:04,496 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1138606666] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 01:04:04,497 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 01:04:04,497 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-26 01:04:04,497 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1297281320] [2022-11-26 01:04:04,498 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 01:04:04,498 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-26 01:04:04,498 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 01:04:04,499 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-26 01:04:04,499 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-26 01:04:04,500 INFO L87 Difference]: Start difference. First operand 26573 states and 37788 transitions. Second operand has 4 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-11-26 01:04:08,601 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:04:10,652 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-26 01:04:12,668 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:04:14,877 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.43s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:04:16,886 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:04:20,906 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:04:22,925 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:04:30,292 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 01:04:30,293 INFO L93 Difference]: Finished difference Result 26588 states and 37796 transitions. [2022-11-26 01:04:30,293 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-26 01:04:30,293 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 82 [2022-11-26 01:04:30,294 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 01:04:30,414 INFO L225 Difference]: With dead ends: 26588 [2022-11-26 01:04:30,414 INFO L226 Difference]: Without dead ends: 26586 [2022-11-26 01:04:30,432 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-26 01:04:30,433 INFO L413 NwaCegarLoop]: 5883 mSDtfsCounter, 5467 mSDsluCounter, 8007 mSDsCounter, 0 mSdLazyCounter, 2032 mSolverCounterSat, 0 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 23.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5475 SdHoareTripleChecker+Valid, 13890 SdHoareTripleChecker+Invalid, 2037 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2032 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 24.3s IncrementalHoareTripleChecker+Time [2022-11-26 01:04:30,433 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5475 Valid, 13890 Invalid, 2037 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 2032 Invalid, 5 Unknown, 0 Unchecked, 24.3s Time] [2022-11-26 01:04:30,465 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26586 states. [2022-11-26 01:04:32,280 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26586 to 26571. [2022-11-26 01:04:32,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26571 states, 15876 states have (on average 1.2937137818090199) internal successors, (20539), 16441 states have internal predecessors, (20539), 8508 states have call successors, (8508), 2193 states have call predecessors, (8508), 2161 states have return successors, (8739), 8319 states have call predecessors, (8739), 8506 states have call successors, (8739) [2022-11-26 01:04:32,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26571 states to 26571 states and 37786 transitions. [2022-11-26 01:04:32,442 INFO L78 Accepts]: Start accepts. Automaton has 26571 states and 37786 transitions. Word has length 82 [2022-11-26 01:04:32,442 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 01:04:32,442 INFO L495 AbstractCegarLoop]: Abstraction has 26571 states and 37786 transitions. [2022-11-26 01:04:32,442 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-11-26 01:04:32,443 INFO L276 IsEmpty]: Start isEmpty. Operand 26571 states and 37786 transitions. [2022-11-26 01:04:32,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-11-26 01:04:32,445 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 01:04:32,445 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 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] [2022-11-26 01:04:32,445 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-11-26 01:04:32,445 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_linux_kernel_locking_rwlock_check_final_stateErr1ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 31 more)] === [2022-11-26 01:04:32,446 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 01:04:32,446 INFO L85 PathProgramCache]: Analyzing trace with hash -1950674355, now seen corresponding path program 1 times [2022-11-26 01:04:32,446 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 01:04:32,447 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1977613463] [2022-11-26 01:04:32,447 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 01:04:32,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 01:04:32,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 01:04:34,146 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-26 01:04:34,147 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 01:04:34,147 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1977613463] [2022-11-26 01:04:34,147 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1977613463] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 01:04:34,147 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 01:04:34,148 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-26 01:04:34,148 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [566412360] [2022-11-26 01:04:34,148 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 01:04:34,149 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-26 01:04:34,149 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 01:04:34,150 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-26 01:04:34,150 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-26 01:04:34,151 INFO L87 Difference]: Start difference. First operand 26571 states and 37786 transitions. Second operand has 4 states, 4 states have (on average 11.0) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-11-26 01:04:38,564 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:04:40,581 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-26 01:04:45,921 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:04:48,594 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:04:50,279 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.69s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:04:57,745 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:04:59,274 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 01:04:59,274 INFO L93 Difference]: Finished difference Result 26586 states and 37794 transitions. [2022-11-26 01:04:59,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-26 01:04:59,275 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.0) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 84 [2022-11-26 01:04:59,276 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 01:04:59,395 INFO L225 Difference]: With dead ends: 26586 [2022-11-26 01:04:59,396 INFO L226 Difference]: Without dead ends: 26584 [2022-11-26 01:04:59,411 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-26 01:04:59,412 INFO L413 NwaCegarLoop]: 5881 mSDtfsCounter, 5459 mSDsluCounter, 8009 mSDsCounter, 0 mSdLazyCounter, 2035 mSolverCounterSat, 0 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 23.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5467 SdHoareTripleChecker+Valid, 13890 SdHoareTripleChecker+Invalid, 2040 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2035 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 23.7s IncrementalHoareTripleChecker+Time [2022-11-26 01:04:59,413 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5467 Valid, 13890 Invalid, 2040 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 2035 Invalid, 5 Unknown, 0 Unchecked, 23.7s Time] [2022-11-26 01:04:59,442 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26584 states. [2022-11-26 01:05:00,999 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26584 to 26569. [2022-11-26 01:05:01,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26569 states, 15875 states have (on average 1.2936692913385828) internal successors, (20537), 16439 states have internal predecessors, (20537), 8508 states have call successors, (8508), 2193 states have call predecessors, (8508), 2161 states have return successors, (8739), 8319 states have call predecessors, (8739), 8506 states have call successors, (8739) [2022-11-26 01:05:01,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26569 states to 26569 states and 37784 transitions. [2022-11-26 01:05:01,122 INFO L78 Accepts]: Start accepts. Automaton has 26569 states and 37784 transitions. Word has length 84 [2022-11-26 01:05:01,122 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 01:05:01,123 INFO L495 AbstractCegarLoop]: Abstraction has 26569 states and 37784 transitions. [2022-11-26 01:05:01,123 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.0) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-11-26 01:05:01,123 INFO L276 IsEmpty]: Start isEmpty. Operand 26569 states and 37784 transitions. [2022-11-26 01:05:01,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-11-26 01:05:01,125 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 01:05:01,125 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 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] [2022-11-26 01:05:01,125 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-11-26 01:05:01,126 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_linux_kernel_module_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 31 more)] === [2022-11-26 01:05:01,126 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 01:05:01,126 INFO L85 PathProgramCache]: Analyzing trace with hash 429409575, now seen corresponding path program 1 times [2022-11-26 01:05:01,127 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 01:05:01,127 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1683692409] [2022-11-26 01:05:01,127 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 01:05:01,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 01:05:01,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 01:05:02,235 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-26 01:05:02,235 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 01:05:02,235 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1683692409] [2022-11-26 01:05:02,236 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1683692409] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 01:05:02,236 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 01:05:02,236 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-26 01:05:02,236 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [439471201] [2022-11-26 01:05:02,236 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 01:05:02,237 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-26 01:05:02,237 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 01:05:02,238 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-26 01:05:02,238 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-26 01:05:02,238 INFO L87 Difference]: Start difference. First operand 26569 states and 37784 transitions. Second operand has 4 states, 4 states have (on average 11.75) internal successors, (47), 4 states have internal predecessors, (47), 2 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2022-11-26 01:05:07,865 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:05:09,883 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-26 01:05:12,493 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:05:16,221 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:05:19,090 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:05:21,101 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:05:28,120 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:05:29,706 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 01:05:29,706 INFO L93 Difference]: Finished difference Result 26584 states and 37792 transitions. [2022-11-26 01:05:29,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-26 01:05:29,707 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.75) internal successors, (47), 4 states have internal predecessors, (47), 2 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 89 [2022-11-26 01:05:29,707 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 01:05:29,815 INFO L225 Difference]: With dead ends: 26584 [2022-11-26 01:05:29,816 INFO L226 Difference]: Without dead ends: 26582 [2022-11-26 01:05:29,830 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-26 01:05:29,831 INFO L413 NwaCegarLoop]: 5879 mSDtfsCounter, 5458 mSDsluCounter, 8007 mSDsCounter, 0 mSdLazyCounter, 2034 mSolverCounterSat, 0 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 25.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5466 SdHoareTripleChecker+Valid, 13886 SdHoareTripleChecker+Invalid, 2040 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2034 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 25.9s IncrementalHoareTripleChecker+Time [2022-11-26 01:05:29,832 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5466 Valid, 13886 Invalid, 2040 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 2034 Invalid, 6 Unknown, 0 Unchecked, 25.9s Time] [2022-11-26 01:05:29,857 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26582 states. [2022-11-26 01:05:31,246 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26582 to 26567. [2022-11-26 01:05:31,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26567 states, 15874 states have (on average 1.2936247952626938) internal successors, (20535), 16437 states have internal predecessors, (20535), 8508 states have call successors, (8508), 2193 states have call predecessors, (8508), 2161 states have return successors, (8739), 8319 states have call predecessors, (8739), 8506 states have call successors, (8739) [2022-11-26 01:05:31,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26567 states to 26567 states and 37782 transitions. [2022-11-26 01:05:31,404 INFO L78 Accepts]: Start accepts. Automaton has 26567 states and 37782 transitions. Word has length 89 [2022-11-26 01:05:31,404 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 01:05:31,405 INFO L495 AbstractCegarLoop]: Abstraction has 26567 states and 37782 transitions. [2022-11-26 01:05:31,405 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.75) internal successors, (47), 4 states have internal predecessors, (47), 2 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2022-11-26 01:05:31,405 INFO L276 IsEmpty]: Start isEmpty. Operand 26567 states and 37782 transitions. [2022-11-26 01:05:31,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-11-26 01:05:31,408 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 01:05:31,408 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 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] [2022-11-26 01:05:31,408 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-11-26 01:05:31,409 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_linux_kernel_rcu_update_lock_bh_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 31 more)] === [2022-11-26 01:05:31,409 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 01:05:31,409 INFO L85 PathProgramCache]: Analyzing trace with hash 1995107660, now seen corresponding path program 1 times [2022-11-26 01:05:31,409 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 01:05:31,409 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1571450708] [2022-11-26 01:05:31,409 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 01:05:31,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 01:05:31,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 01:05:32,782 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-26 01:05:32,782 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 01:05:32,783 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1571450708] [2022-11-26 01:05:32,783 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1571450708] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 01:05:32,783 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 01:05:32,783 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-26 01:05:32,784 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [180151016] [2022-11-26 01:05:32,784 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 01:05:32,784 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-26 01:05:32,784 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 01:05:32,785 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-26 01:05:32,785 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-26 01:05:32,786 INFO L87 Difference]: Start difference. First operand 26567 states and 37782 transitions. Second operand has 4 states, 4 states have (on average 12.5) internal successors, (50), 4 states have internal predecessors, (50), 2 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2022-11-26 01:05:37,977 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:05:39,991 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-26 01:05:41,820 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:05:46,418 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:05:49,021 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.96s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:05:51,032 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:05:58,023 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.50s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:05:59,549 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 01:05:59,549 INFO L93 Difference]: Finished difference Result 26583 states and 37791 transitions. [2022-11-26 01:05:59,550 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-26 01:05:59,550 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.5) internal successors, (50), 4 states have internal predecessors, (50), 2 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) Word has length 94 [2022-11-26 01:05:59,550 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 01:05:59,645 INFO L225 Difference]: With dead ends: 26583 [2022-11-26 01:05:59,645 INFO L226 Difference]: Without dead ends: 26581 [2022-11-26 01:05:59,658 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-26 01:05:59,658 INFO L413 NwaCegarLoop]: 5883 mSDtfsCounter, 5468 mSDsluCounter, 8011 mSDsCounter, 0 mSdLazyCounter, 2045 mSolverCounterSat, 0 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 24.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5476 SdHoareTripleChecker+Valid, 13894 SdHoareTripleChecker+Invalid, 2049 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2045 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 25.2s IncrementalHoareTripleChecker+Time [2022-11-26 01:05:59,658 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5476 Valid, 13894 Invalid, 2049 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 2045 Invalid, 4 Unknown, 0 Unchecked, 25.2s Time] [2022-11-26 01:05:59,680 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26581 states. [2022-11-26 01:06:01,192 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26581 to 26565. [2022-11-26 01:06:01,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26565 states, 15873 states have (on average 1.2935802935802936) internal successors, (20533), 16435 states have internal predecessors, (20533), 8508 states have call successors, (8508), 2193 states have call predecessors, (8508), 2161 states have return successors, (8739), 8319 states have call predecessors, (8739), 8506 states have call successors, (8739) [2022-11-26 01:06:01,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26565 states to 26565 states and 37780 transitions. [2022-11-26 01:06:01,339 INFO L78 Accepts]: Start accepts. Automaton has 26565 states and 37780 transitions. Word has length 94 [2022-11-26 01:06:01,340 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 01:06:01,340 INFO L495 AbstractCegarLoop]: Abstraction has 26565 states and 37780 transitions. [2022-11-26 01:06:01,341 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.5) internal successors, (50), 4 states have internal predecessors, (50), 2 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2022-11-26 01:06:01,341 INFO L276 IsEmpty]: Start isEmpty. Operand 26565 states and 37780 transitions. [2022-11-26 01:06:01,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-11-26 01:06:01,344 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 01:06:01,344 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2022-11-26 01:06:01,344 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-11-26 01:06:01,345 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 31 more)] === [2022-11-26 01:06:01,345 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 01:06:01,345 INFO L85 PathProgramCache]: Analyzing trace with hash 934047448, now seen corresponding path program 1 times [2022-11-26 01:06:01,346 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 01:06:01,346 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [744136119] [2022-11-26 01:06:01,346 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 01:06:01,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 01:06:01,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 01:06:02,082 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2022-11-26 01:06:02,082 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 01:06:02,083 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [744136119] [2022-11-26 01:06:02,083 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [744136119] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 01:06:02,083 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 01:06:02,083 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 01:06:02,083 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [811679628] [2022-11-26 01:06:02,084 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 01:06:02,084 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 01:06:02,084 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 01:06:02,085 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 01:06:02,085 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 01:06:02,086 INFO L87 Difference]: Start difference. First operand 26565 states and 37780 transitions. Second operand has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 2 states have call successors, (17), 1 states have call predecessors, (17), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2022-11-26 01:06:05,406 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-26 01:06:10,483 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:06:13,930 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:06:15,695 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.76s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:06:17,706 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:06:23,530 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 01:06:23,530 INFO L93 Difference]: Finished difference Result 66348 states and 93951 transitions. [2022-11-26 01:06:23,531 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 01:06:23,531 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), 2 states have call successors, (17), 1 states have call predecessors, (17), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 109 [2022-11-26 01:06:23,531 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 01:06:23,689 INFO L225 Difference]: With dead ends: 66348 [2022-11-26 01:06:23,689 INFO L226 Difference]: Without dead ends: 39801 [2022-11-26 01:06:23,822 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 01:06:23,823 INFO L413 NwaCegarLoop]: 6172 mSDtfsCounter, 3256 mSDsluCounter, 4121 mSDsCounter, 0 mSdLazyCounter, 1559 mSolverCounterSat, 1 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3261 SdHoareTripleChecker+Valid, 10293 SdHoareTripleChecker+Invalid, 1564 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1559 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.6s IncrementalHoareTripleChecker+Time [2022-11-26 01:06:23,824 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3261 Valid, 10293 Invalid, 1564 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 1559 Invalid, 4 Unknown, 0 Unchecked, 18.6s Time] [2022-11-26 01:06:23,862 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39801 states. [2022-11-26 01:06:26,327 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39801 to 39775. [2022-11-26 01:06:26,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 39775 states, 23810 states have (on average 1.291642167156657) internal successors, (30754), 24636 states have internal predecessors, (30754), 12540 states have call successors, (12540), 3450 states have call predecessors, (12540), 3402 states have return successors, (12879), 12271 states have call predecessors, (12879), 12538 states have call successors, (12879) [2022-11-26 01:06:26,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39775 states to 39775 states and 56173 transitions. [2022-11-26 01:06:26,517 INFO L78 Accepts]: Start accepts. Automaton has 39775 states and 56173 transitions. Word has length 109 [2022-11-26 01:06:26,517 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 01:06:26,517 INFO L495 AbstractCegarLoop]: Abstraction has 39775 states and 56173 transitions. [2022-11-26 01:06:26,517 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), 2 states have call successors, (17), 1 states have call predecessors, (17), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2022-11-26 01:06:26,518 INFO L276 IsEmpty]: Start isEmpty. Operand 39775 states and 56173 transitions. [2022-11-26 01:06:26,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-11-26 01:06:26,520 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 01:06:26,520 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 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] [2022-11-26 01:06:26,520 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-11-26 01:06:26,520 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_linux_kernel_rcu_update_lock_sched_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 31 more)] === [2022-11-26 01:06:26,520 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 01:06:26,521 INFO L85 PathProgramCache]: Analyzing trace with hash -1329624396, now seen corresponding path program 1 times [2022-11-26 01:06:26,521 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 01:06:26,521 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1247538904] [2022-11-26 01:06:26,521 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 01:06:26,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 01:06:26,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 01:06:27,617 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-26 01:06:27,617 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 01:06:27,617 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1247538904] [2022-11-26 01:06:27,618 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1247538904] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 01:06:27,618 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 01:06:27,618 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-26 01:06:27,618 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1247749017] [2022-11-26 01:06:27,618 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 01:06:27,619 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-26 01:06:27,619 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 01:06:27,620 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-26 01:06:27,620 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-26 01:06:27,621 INFO L87 Difference]: Start difference. First operand 39775 states and 56173 transitions. Second operand has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 2 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2022-11-26 01:06:31,162 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 [] [2022-11-26 01:06:37,125 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:06:41,108 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:06:43,125 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:06:50,399 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 01:06:50,399 INFO L93 Difference]: Finished difference Result 39790 states and 56181 transitions. [2022-11-26 01:06:50,400 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-26 01:06:50,400 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 2 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) Word has length 99 [2022-11-26 01:06:50,400 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 01:06:50,547 INFO L225 Difference]: With dead ends: 39790 [2022-11-26 01:06:50,548 INFO L226 Difference]: Without dead ends: 39788 [2022-11-26 01:06:50,568 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-26 01:06:50,569 INFO L413 NwaCegarLoop]: 5874 mSDtfsCounter, 5452 mSDsluCounter, 8002 mSDsCounter, 0 mSdLazyCounter, 2039 mSolverCounterSat, 0 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5460 SdHoareTripleChecker+Valid, 13876 SdHoareTripleChecker+Invalid, 2043 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2039 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 20.2s IncrementalHoareTripleChecker+Time [2022-11-26 01:06:50,569 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5460 Valid, 13876 Invalid, 2043 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 2039 Invalid, 4 Unknown, 0 Unchecked, 20.2s Time] [2022-11-26 01:06:50,604 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39788 states. [2022-11-26 01:06:52,787 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39788 to 39773. [2022-11-26 01:06:52,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 39773 states, 23809 states have (on average 1.2916124154731403) internal successors, (30752), 24634 states have internal predecessors, (30752), 12540 states have call successors, (12540), 3450 states have call predecessors, (12540), 3402 states have return successors, (12879), 12271 states have call predecessors, (12879), 12538 states have call successors, (12879) [2022-11-26 01:06:52,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39773 states to 39773 states and 56171 transitions. [2022-11-26 01:06:52,998 INFO L78 Accepts]: Start accepts. Automaton has 39773 states and 56171 transitions. Word has length 99 [2022-11-26 01:06:52,998 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 01:06:52,998 INFO L495 AbstractCegarLoop]: Abstraction has 39773 states and 56171 transitions. [2022-11-26 01:06:52,999 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 2 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2022-11-26 01:06:52,999 INFO L276 IsEmpty]: Start isEmpty. Operand 39773 states and 56171 transitions. [2022-11-26 01:06:53,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-11-26 01:06:53,001 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 01:06:53,002 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2022-11-26 01:06:53,002 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-11-26 01:06:53,003 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 31 more)] === [2022-11-26 01:06:53,003 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 01:06:53,003 INFO L85 PathProgramCache]: Analyzing trace with hash -867919855, now seen corresponding path program 1 times [2022-11-26 01:06:53,004 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 01:06:53,004 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [526820976] [2022-11-26 01:06:53,004 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 01:06:53,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 01:06:53,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 01:06:53,880 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2022-11-26 01:06:53,880 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 01:06:53,881 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [526820976] [2022-11-26 01:06:53,881 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [526820976] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-26 01:06:53,881 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1619452197] [2022-11-26 01:06:53,881 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 01:06:53,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 01:06:53,882 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e13253d-fc94-4c08-a09e-ada0dbe99420/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 01:06:53,887 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e13253d-fc94-4c08-a09e-ada0dbe99420/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 01:06:53,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e13253d-fc94-4c08-a09e-ada0dbe99420/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-26 01:06:56,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 01:06:56,819 INFO L263 TraceCheckSpWp]: Trace formula consists of 8316 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-26 01:06:56,831 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 01:06:57,002 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2022-11-26 01:06:57,003 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-26 01:06:57,003 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1619452197] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 01:06:57,003 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-26 01:06:57,003 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7 [2022-11-26 01:06:57,003 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1243907829] [2022-11-26 01:06:57,004 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 01:06:57,004 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 01:06:57,004 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 01:06:57,005 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 01:06:57,005 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-11-26 01:06:57,005 INFO L87 Difference]: Start difference. First operand 39773 states and 56171 transitions. Second operand has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (18), 2 states have call predecessors, (18), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2022-11-26 01:07:00,052 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 [] [2022-11-26 01:07:01,773 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.30s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:07:03,162 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:07:05,443 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:07:08,893 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.96s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:07:10,903 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:07:12,917 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:07:18,149 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:07:22,172 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 01:07:22,172 INFO L93 Difference]: Finished difference Result 82803 states and 116886 transitions. [2022-11-26 01:07:22,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 01:07:22,173 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (18), 2 states have call predecessors, (18), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) Word has length 114 [2022-11-26 01:07:22,173 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 01:07:22,339 INFO L225 Difference]: With dead ends: 82803 [2022-11-26 01:07:22,339 INFO L226 Difference]: Without dead ends: 43048 [2022-11-26 01:07:22,461 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 119 GetRequests, 114 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-11-26 01:07:22,462 INFO L413 NwaCegarLoop]: 5883 mSDtfsCounter, 5466 mSDsluCounter, 2128 mSDsCounter, 0 mSdLazyCounter, 1205 mSolverCounterSat, 1 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5472 SdHoareTripleChecker+Valid, 8011 SdHoareTripleChecker+Invalid, 1211 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1205 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 22.0s IncrementalHoareTripleChecker+Time [2022-11-26 01:07:22,462 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5472 Valid, 8011 Invalid, 1211 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 1205 Invalid, 5 Unknown, 0 Unchecked, 22.0s Time] [2022-11-26 01:07:22,504 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43048 states. [2022-11-26 01:07:24,826 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43048 to 43032. [2022-11-26 01:07:24,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 43032 states, 25767 states have (on average 1.2912640198703769) internal successors, (33272), 26655 states have internal predecessors, (33272), 13539 states have call successors, (13539), 3757 states have call predecessors, (13539), 3705 states have return successors, (13919), 13250 states have call predecessors, (13919), 13537 states have call successors, (13919) [2022-11-26 01:07:25,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43032 states to 43032 states and 60730 transitions. [2022-11-26 01:07:25,086 INFO L78 Accepts]: Start accepts. Automaton has 43032 states and 60730 transitions. Word has length 114 [2022-11-26 01:07:25,086 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 01:07:25,086 INFO L495 AbstractCegarLoop]: Abstraction has 43032 states and 60730 transitions. [2022-11-26 01:07:25,086 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (18), 2 states have call predecessors, (18), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2022-11-26 01:07:25,086 INFO L276 IsEmpty]: Start isEmpty. Operand 43032 states and 60730 transitions. [2022-11-26 01:07:25,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-11-26 01:07:25,088 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 01:07:25,088 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 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] [2022-11-26 01:07:25,116 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e13253d-fc94-4c08-a09e-ada0dbe99420/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-26 01:07:25,289 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e13253d-fc94-4c08-a09e-ada0dbe99420/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2022-11-26 01:07:25,289 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 31 more)] === [2022-11-26 01:07:25,289 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 01:07:25,289 INFO L85 PathProgramCache]: Analyzing trace with hash -743276024, now seen corresponding path program 1 times [2022-11-26 01:07:25,290 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 01:07:25,290 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1583025066] [2022-11-26 01:07:25,290 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 01:07:25,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 01:07:25,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 01:07:26,448 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-26 01:07:26,448 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 01:07:26,448 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1583025066] [2022-11-26 01:07:26,448 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1583025066] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 01:07:26,448 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 01:07:26,449 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-26 01:07:26,449 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [731710172] [2022-11-26 01:07:26,449 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 01:07:26,449 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-26 01:07:26,449 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 01:07:26,450 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-26 01:07:26,450 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-26 01:07:26,450 INFO L87 Difference]: Start difference. First operand 43032 states and 60730 transitions. Second operand has 4 states, 4 states have (on average 14.0) internal successors, (56), 4 states have internal predecessors, (56), 2 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-11-26 01:07:30,039 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 [] [2022-11-26 01:07:31,709 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:07:35,377 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.57s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:07:37,319 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.54s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:07:39,331 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:07:42,924 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:07:45,741 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:07:47,748 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:07:50,608 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:07:54,808 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:07:56,967 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 01:07:56,967 INFO L93 Difference]: Finished difference Result 43461 states and 61332 transitions. [2022-11-26 01:07:56,968 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-26 01:07:56,968 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.0) internal successors, (56), 4 states have internal predecessors, (56), 2 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 104 [2022-11-26 01:07:56,969 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 01:07:57,118 INFO L225 Difference]: With dead ends: 43461 [2022-11-26 01:07:57,118 INFO L226 Difference]: Without dead ends: 43459 [2022-11-26 01:07:57,137 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-26 01:07:57,137 INFO L413 NwaCegarLoop]: 5862 mSDtfsCounter, 5450 mSDsluCounter, 7967 mSDsCounter, 0 mSdLazyCounter, 2035 mSolverCounterSat, 0 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 27.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5456 SdHoareTripleChecker+Valid, 13829 SdHoareTripleChecker+Invalid, 2040 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2035 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 27.9s IncrementalHoareTripleChecker+Time [2022-11-26 01:07:57,137 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5456 Valid, 13829 Invalid, 2040 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 2035 Invalid, 5 Unknown, 0 Unchecked, 27.9s Time] [2022-11-26 01:07:57,175 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43459 states. [2022-11-26 01:07:59,621 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43459 to 43444. [2022-11-26 01:07:59,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 43444 states, 26024 states have (on average 1.2921918229326774) internal successors, (33628), 26922 states have internal predecessors, (33628), 13657 states have call successors, (13657), 3797 states have call predecessors, (13657), 3743 states have return successors, (14037), 13364 states have call predecessors, (14037), 13655 states have call successors, (14037) [2022-11-26 01:07:59,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43444 states to 43444 states and 61322 transitions. [2022-11-26 01:07:59,804 INFO L78 Accepts]: Start accepts. Automaton has 43444 states and 61322 transitions. Word has length 104 [2022-11-26 01:07:59,804 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 01:07:59,804 INFO L495 AbstractCegarLoop]: Abstraction has 43444 states and 61322 transitions. [2022-11-26 01:07:59,804 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.0) internal successors, (56), 4 states have internal predecessors, (56), 2 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-11-26 01:07:59,805 INFO L276 IsEmpty]: Start isEmpty. Operand 43444 states and 61322 transitions. [2022-11-26 01:07:59,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-11-26 01:07:59,807 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 01:07:59,807 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 4, 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] [2022-11-26 01:07:59,807 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2022-11-26 01:07:59,807 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 31 more)] === [2022-11-26 01:07:59,808 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 01:07:59,808 INFO L85 PathProgramCache]: Analyzing trace with hash 413826868, now seen corresponding path program 1 times [2022-11-26 01:07:59,808 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 01:07:59,808 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1321935251] [2022-11-26 01:07:59,808 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 01:07:59,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 01:08:00,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 01:08:01,457 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2022-11-26 01:08:01,457 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 01:08:01,457 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1321935251] [2022-11-26 01:08:01,458 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1321935251] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 01:08:01,458 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 01:08:01,458 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-26 01:08:01,458 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [462962656] [2022-11-26 01:08:01,458 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 01:08:01,459 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-26 01:08:01,459 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 01:08:01,460 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-26 01:08:01,460 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-26 01:08:01,460 INFO L87 Difference]: Start difference. First operand 43444 states and 61322 transitions. Second operand has 4 states, 3 states have (on average 17.0) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (26), 2 states have call predecessors, (26), 2 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2022-11-26 01:08:05,581 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 [] [2022-11-26 01:08:07,529 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:08:11,569 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:08:14,121 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:08:17,569 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:08:19,359 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.77s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:08:21,361 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:08:24,501 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:08:29,324 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 01:08:29,325 INFO L93 Difference]: Finished difference Result 87006 states and 123786 transitions. [2022-11-26 01:08:29,325 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-26 01:08:29,325 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 17.0) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (26), 2 states have call predecessors, (26), 2 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) Word has length 117 [2022-11-26 01:08:29,326 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 01:08:29,552 INFO L225 Difference]: With dead ends: 87006 [2022-11-26 01:08:29,553 INFO L226 Difference]: Without dead ends: 43579 [2022-11-26 01:08:29,747 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-26 01:08:29,748 INFO L413 NwaCegarLoop]: 4760 mSDtfsCounter, 5 mSDsluCounter, 9487 mSDsCounter, 0 mSdLazyCounter, 2279 mSolverCounterSat, 27 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 24.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5 SdHoareTripleChecker+Valid, 14247 SdHoareTripleChecker+Invalid, 2310 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 27 IncrementalHoareTripleChecker+Valid, 2279 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 24.9s IncrementalHoareTripleChecker+Time [2022-11-26 01:08:29,748 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5 Valid, 14247 Invalid, 2310 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [27 Valid, 2279 Invalid, 4 Unknown, 0 Unchecked, 24.9s Time] [2022-11-26 01:08:29,793 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43579 states. [2022-11-26 01:08:34,032 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43579 to 43537. [2022-11-26 01:08:34,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 43537 states, 26093 states have (on average 1.2931820794849194) internal successors, (33743), 26993 states have internal predecessors, (33743), 13657 states have call successors, (13657), 3819 states have call predecessors, (13657), 3767 states have return successors, (14071), 13364 states have call predecessors, (14071), 13655 states have call successors, (14071) [2022-11-26 01:08:34,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43537 states to 43537 states and 61471 transitions. [2022-11-26 01:08:34,366 INFO L78 Accepts]: Start accepts. Automaton has 43537 states and 61471 transitions. Word has length 117 [2022-11-26 01:08:34,366 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 01:08:34,366 INFO L495 AbstractCegarLoop]: Abstraction has 43537 states and 61471 transitions. [2022-11-26 01:08:34,367 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 17.0) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (26), 2 states have call predecessors, (26), 2 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2022-11-26 01:08:34,367 INFO L276 IsEmpty]: Start isEmpty. Operand 43537 states and 61471 transitions. [2022-11-26 01:08:34,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-26 01:08:34,369 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 01:08:34,370 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 4, 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] [2022-11-26 01:08:34,370 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2022-11-26 01:08:34,370 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 31 more)] === [2022-11-26 01:08:34,370 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 01:08:34,371 INFO L85 PathProgramCache]: Analyzing trace with hash -1761778652, now seen corresponding path program 1 times [2022-11-26 01:08:34,371 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 01:08:34,371 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [502221316] [2022-11-26 01:08:34,371 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 01:08:34,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 01:08:34,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 01:08:36,237 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2022-11-26 01:08:36,237 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 01:08:36,237 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [502221316] [2022-11-26 01:08:36,237 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [502221316] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-26 01:08:36,237 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1885472479] [2022-11-26 01:08:36,238 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 01:08:36,238 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 01:08:36,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e13253d-fc94-4c08-a09e-ada0dbe99420/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 01:08:36,243 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e13253d-fc94-4c08-a09e-ada0dbe99420/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 01:08:36,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e13253d-fc94-4c08-a09e-ada0dbe99420/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-26 01:08:39,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 01:08:39,237 INFO L263 TraceCheckSpWp]: Trace formula consists of 8323 conjuncts, 58 conjunts are in the unsatisfiable core [2022-11-26 01:08:39,246 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 01:08:39,585 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 38 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-26 01:08:39,585 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-26 01:08:40,067 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 6 proven. 10 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-26 01:08:40,067 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1885472479] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-26 01:08:40,067 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [2085203543] [2022-11-26 01:08:40,091 INFO L159 IcfgInterpreter]: Started Sifa with 91 locations of interest [2022-11-26 01:08:40,091 INFO L166 IcfgInterpreter]: Building call graph [2022-11-26 01:08:40,095 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-26 01:08:40,100 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-26 01:08:40,100 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-26 01:09:48,413 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-26 01:09:51,381 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-26 01:09:58,868 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-26 01:10:08,804 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-26 01:10:11,615 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-26 01:10:14,711 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-26 01:10:17,993 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16