./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2a647c-dedb-4e14-b4cb-9834e38ad576/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2a647c-dedb-4e14-b4cb-9834e38ad576/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_db2a647c-dedb-4e14-b4cb-9834e38ad576/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2a647c-dedb-4e14-b4cb-9834e38ad576/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2a647c-dedb-4e14-b4cb-9834e38ad576/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_db2a647c-dedb-4e14-b4cb-9834e38ad576/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 9e0fc576d8a50911d793e48f3029c6fea512a91c8b7de6b4c98b61b2fe16dd8a --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-25 23:15:22,545 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 23:15:22,548 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 23:15:22,591 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 23:15:22,592 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 23:15:22,596 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 23:15:22,599 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 23:15:22,603 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 23:15:22,605 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 23:15:22,610 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 23:15:22,612 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 23:15:22,614 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 23:15:22,615 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 23:15:22,617 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 23:15:22,619 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 23:15:22,622 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 23:15:22,624 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 23:15:22,626 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 23:15:22,627 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 23:15:22,635 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 23:15:22,637 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 23:15:22,640 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 23:15:22,642 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 23:15:22,643 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 23:15:22,655 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 23:15:22,656 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 23:15:22,656 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 23:15:22,658 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 23:15:22,659 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 23:15:22,661 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 23:15:22,661 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 23:15:22,662 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 23:15:22,665 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 23:15:22,667 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 23:15:22,668 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 23:15:22,668 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 23:15:22,670 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 23:15:22,670 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 23:15:22,671 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 23:15:22,672 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 23:15:22,673 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 23:15:22,674 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2a647c-dedb-4e14-b4cb-9834e38ad576/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-25 23:15:22,718 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 23:15:22,719 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 23:15:22,719 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 23:15:22,720 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 23:15:22,721 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 23:15:22,721 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 23:15:22,721 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-25 23:15:22,722 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-25 23:15:22,722 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-25 23:15:22,722 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-25 23:15:22,723 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-25 23:15:22,724 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-25 23:15:22,724 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-25 23:15:22,724 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-25 23:15:22,724 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-25 23:15:22,725 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-25 23:15:22,725 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-25 23:15:22,725 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-25 23:15:22,726 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 23:15:22,727 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 23:15:22,727 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 23:15:22,727 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 23:15:22,728 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 23:15:22,728 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 23:15:22,728 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 23:15:22,728 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 23:15:22,729 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 23:15:22,729 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 23:15:22,730 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 23:15:22,730 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 23:15:22,730 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 23:15:22,731 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-25 23:15:22,731 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 23:15:22,731 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 23:15:22,731 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-25 23:15:22,732 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 23:15:22,732 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 23:15:22,732 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-25 23:15:22,732 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_db2a647c-dedb-4e14-b4cb-9834e38ad576/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2a647c-dedb-4e14-b4cb-9834e38ad576/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e0fc576d8a50911d793e48f3029c6fea512a91c8b7de6b4c98b61b2fe16dd8a [2022-11-25 23:15:23,050 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 23:15:23,085 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 23:15:23,088 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 23:15:23,090 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 23:15:23,090 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 23:15:23,092 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2a647c-dedb-4e14-b4cb-9834e38ad576/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i [2022-11-25 23:15:26,232 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 23:15:27,002 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 23:15:27,002 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2a647c-dedb-4e14-b4cb-9834e38ad576/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i [2022-11-25 23:15:27,089 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2a647c-dedb-4e14-b4cb-9834e38ad576/bin/utaipan-ByfvJB40ur/data/2f5733de9/3eb5e660305849e88a2bac87fbcbe44c/FLAG6f0225625 [2022-11-25 23:15:27,112 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2a647c-dedb-4e14-b4cb-9834e38ad576/bin/utaipan-ByfvJB40ur/data/2f5733de9/3eb5e660305849e88a2bac87fbcbe44c [2022-11-25 23:15:27,115 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 23:15:27,118 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 23:15:27,119 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 23:15:27,120 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 23:15:27,127 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 23:15:27,129 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:15:27" (1/1) ... [2022-11-25 23:15:27,130 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36369306 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:15:27, skipping insertion in model container [2022-11-25 23:15:27,130 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:15:27" (1/1) ... [2022-11-25 23:15:27,138 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 23:15:27,314 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 23:15:28,297 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 23:15:28,314 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 23:15:28,328 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 23:15:28,388 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 23:15:28,395 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-25 23:15:28,669 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 23:15:28,676 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 23:15:28,676 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 23:15:28,691 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 23:15:28,699 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-25 23:15:28,752 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-25 23:15:28,764 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:15:28,767 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-25 23:15:28,775 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-25 23:15:28,829 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-25 23:15:28,908 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 23:15:29,024 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 23:15:29,070 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-11-25 23:15:29,125 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_768 [2022-11-25 23:15:29,125 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_770 [2022-11-25 23:15:29,126 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_771 [2022-11-25 23:15:29,133 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_777 [2022-11-25 23:15:29,153 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:15:29,232 WARN L623 FunctionHandler]: Unknown extern function ieee80211_beacon_get_tim [2022-11-25 23:15:29,272 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-11-25 23:15:29,279 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 23:15:29,284 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 23:15:29,292 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-11-25 23:15:29,296 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 23:15:29,300 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:15:29,324 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 23:15:29,325 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:15:29,325 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:15:29,330 WARN L623 FunctionHandler]: Unknown extern function ieee80211_rx_irqsafe [2022-11-25 23:15:29,340 WARN L623 FunctionHandler]: Unknown extern function ieee80211_tx_status_irqsafe [2022-11-25 23:15:29,341 WARN L623 FunctionHandler]: Unknown extern function ieee80211_wake_queue [2022-11-25 23:15:29,356 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 23:15:29,357 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:15:29,359 WARN L623 FunctionHandler]: Unknown extern function ieee80211_rts_duration [2022-11-25 23:15:29,365 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_queue [2022-11-25 23:15:29,374 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:29,376 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:29,376 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:15:29,377 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:29,392 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:15:29,400 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 23:15:29,407 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:15:29,415 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 23:15:29,432 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:15:29,472 WARN L623 FunctionHandler]: Unknown extern function ieee80211_queue_stopped [2022-11-25 23:15:29,474 WARN L623 FunctionHandler]: Unknown extern function usecs_to_jiffies [2022-11-25 23:15:29,481 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:15:29,484 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:15:29,485 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:15:29,505 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 23:15:29,532 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:15:29,548 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 23:15:29,549 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:29,549 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-25 23:15:29,550 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:29,553 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:29,554 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:29,554 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:29,555 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 23:15:29,556 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:29,556 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-25 23:15:29,557 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-25 23:15:29,558 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:29,558 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_995 [2022-11-25 23:15:29,558 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_996 [2022-11-25 23:15:29,562 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:29,562 WARN L623 FunctionHandler]: Unknown extern function pci_try_set_mwi [2022-11-25 23:15:29,564 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:15:29,564 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_read [2022-11-25 23:15:29,566 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:29,567 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:29,567 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_read [2022-11-25 23:15:29,568 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_multiread [2022-11-25 23:15:29,569 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_read [2022-11-25 23:15:29,569 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_multiread [2022-11-25 23:15:29,570 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:29,570 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_read [2022-11-25 23:15:29,571 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_read [2022-11-25 23:15:29,573 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 23:15:29,573 WARN L623 FunctionHandler]: Unknown extern function ieee80211_register_hw [2022-11-25 23:15:29,574 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:29,574 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:15:29,575 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 23:15:29,575 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 23:15:29,575 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:15:29,581 WARN L623 FunctionHandler]: Unknown extern function ieee80211_unregister_hw [2022-11-25 23:15:29,582 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 23:15:29,582 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 23:15:29,582 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:15:29,588 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 23:15:29,589 WARN L623 FunctionHandler]: Unknown extern function pci_choose_state [2022-11-25 23:15:29,589 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 23:15:29,594 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 23:15:29,595 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-25 23:15:30,192 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 23:15:30,198 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 23:15:30,199 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 23:15:30,199 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 23:15:30,200 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 23:15:30,204 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 23:15:30,205 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 23:15:30,205 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 23:15:30,205 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 23:15:30,210 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 23:15:30,210 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 23:15:30,211 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 23:15:30,211 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 23:15:30,215 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 23:15:30,216 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 23:15:30,216 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 23:15:30,217 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 23:15:30,228 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:15:30,229 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:15:30,235 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 23:15:30,241 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:15:30,242 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:15:30,243 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:15:30,244 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:15:30,245 WARN L623 FunctionHandler]: Unknown extern function ieee80211_alloc_hw [2022-11-25 23:15:30,245 WARN L623 FunctionHandler]: Unknown extern function ieee80211_free_hw [2022-11-25 23:15:30,246 WARN L623 FunctionHandler]: Unknown extern function ieee80211_free_hw [2022-11-25 23:15:30,246 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 23:15:30,247 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 23:15:30,269 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:15:30,270 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:15:30,270 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:15:30,272 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:15:30,279 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:15:30,279 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:15:30,280 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:15:30,281 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:15:30,281 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:15:30,282 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:15:30,283 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:15:30,283 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:15:30,284 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:15:30,284 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:15:30,285 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:15:30,285 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:15:30,286 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:15:30,287 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:15:30,287 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:15:30,298 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,300 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,307 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,308 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,309 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,310 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,310 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,311 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,311 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,311 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,311 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,312 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,312 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,312 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,313 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,313 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,313 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,313 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,314 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,314 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,314 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,314 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,315 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,315 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,315 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,315 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,316 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,316 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,316 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,316 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,317 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,317 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,317 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,317 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,318 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,318 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,318 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,318 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,319 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,319 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,319 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,319 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,320 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,320 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,320 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,320 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,321 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,321 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,321 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,322 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,365 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,365 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,365 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,365 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,365 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,366 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,366 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,366 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,366 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,367 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,367 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,367 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,367 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,367 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,368 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,368 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,368 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,368 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,368 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,369 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,369 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,378 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,378 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,391 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,392 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,392 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,393 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,393 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,393 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,394 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,394 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,394 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,394 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,394 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,395 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,395 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,395 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,395 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,396 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,396 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,396 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,397 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,397 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,398 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,398 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,398 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,399 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,399 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,399 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,400 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,400 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,400 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,400 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,401 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,401 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,402 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,402 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,403 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,403 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,404 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,404 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,404 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,405 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,405 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,405 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,405 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,406 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,406 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,407 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,407 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,408 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,408 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,408 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,408 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,409 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,409 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,409 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,413 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,414 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,415 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,415 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,415 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,415 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,416 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,416 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,416 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,421 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,422 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,422 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,423 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,423 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,423 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,423 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,424 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,424 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,424 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,424 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,425 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,425 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,425 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,425 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,426 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,426 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,426 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,426 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,427 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,427 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,427 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,427 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,428 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,428 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,428 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,428 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,429 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,435 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,442 WARN L623 FunctionHandler]: Unknown extern function ieee80211_frequency_to_channel [2022-11-25 23:15:30,443 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,451 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,461 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,478 WARN L623 FunctionHandler]: Unknown extern function ieee80211_frequency_to_channel [2022-11-25 23:15:30,500 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,521 WARN L623 FunctionHandler]: Unknown extern function ieee80211_frequency_to_channel [2022-11-25 23:15:30,543 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:30,572 WARN L623 FunctionHandler]: Unknown extern function ieee80211_frequency_to_channel [2022-11-25 23:15:30,661 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 23:15:30,671 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:30,749 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:30,755 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:30,760 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:30,766 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:30,787 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:30,793 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:30,798 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:30,803 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:30,809 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:30,829 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:30,835 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:30,840 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:30,845 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:30,851 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:30,872 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:30,877 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:30,882 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:30,887 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:30,893 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:30,914 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:30,919 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:30,925 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:30,929 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:30,935 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:30,956 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:30,961 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:30,967 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:30,972 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:30,978 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:30,999 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:31,000 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:31,000 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:31,006 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:31,011 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:31,032 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:31,038 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:31,043 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:31,048 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:31,054 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:31,075 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:31,081 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:31,085 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:31,090 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:31,095 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:31,113 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:31,117 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:31,121 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:31,126 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:31,130 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:31,150 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:31,156 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:31,161 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:31,167 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:31,172 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:31,193 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:31,199 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:31,205 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:31,210 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:31,216 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:31,237 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:31,237 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:31,238 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:31,238 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:31,238 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:31,238 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:31,239 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:31,239 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:31,239 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:31,239 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:31,240 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:31,240 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:31,240 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:31,267 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2a647c-dedb-4e14-b4cb-9834e38ad576/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i[460294,460307] [2022-11-25 23:15:31,271 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_db2a647c-dedb-4e14-b4cb-9834e38ad576/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i[460439,460452] [2022-11-25 23:15:31,302 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 23:15:31,384 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 23:15:31,588 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 23:15:31,588 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 23:15:31,591 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 23:15:31,592 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 23:15:31,592 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-25 23:15:31,601 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 23:15:31,602 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 23:15:31,602 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 23:15:31,604 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 23:15:31,605 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-25 23:15:31,610 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-25 23:15:31,612 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:15:31,613 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-25 23:15:31,614 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-25 23:15:31,617 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-25 23:15:31,622 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 23:15:31,632 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 23:15:31,635 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-11-25 23:15:31,638 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_768 [2022-11-25 23:15:31,639 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_770 [2022-11-25 23:15:31,639 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_771 [2022-11-25 23:15:31,640 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_777 [2022-11-25 23:15:31,642 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:15:31,646 WARN L623 FunctionHandler]: Unknown extern function ieee80211_beacon_get_tim [2022-11-25 23:15:31,646 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-11-25 23:15:31,647 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 23:15:31,647 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 23:15:31,648 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-11-25 23:15:31,648 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 23:15:31,648 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:15:31,659 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 23:15:31,659 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:15:31,660 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:15:31,664 WARN L623 FunctionHandler]: Unknown extern function ieee80211_rx_irqsafe [2022-11-25 23:15:31,670 WARN L623 FunctionHandler]: Unknown extern function ieee80211_tx_status_irqsafe [2022-11-25 23:15:31,671 WARN L623 FunctionHandler]: Unknown extern function ieee80211_wake_queue [2022-11-25 23:15:31,675 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 23:15:31,675 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:15:31,679 WARN L623 FunctionHandler]: Unknown extern function ieee80211_rts_duration [2022-11-25 23:15:31,684 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_queue [2022-11-25 23:15:31,687 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,688 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,688 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:15:31,690 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,708 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:15:31,714 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 23:15:31,716 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:15:31,718 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 23:15:31,722 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:15:31,747 WARN L623 FunctionHandler]: Unknown extern function ieee80211_queue_stopped [2022-11-25 23:15:31,748 WARN L623 FunctionHandler]: Unknown extern function usecs_to_jiffies [2022-11-25 23:15:31,750 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:15:31,751 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:15:31,752 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:15:31,756 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 23:15:31,763 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:15:31,764 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 23:15:31,765 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:31,765 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-25 23:15:31,766 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:31,768 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:31,769 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:31,769 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:31,770 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 23:15:31,770 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:31,771 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-25 23:15:31,771 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-25 23:15:31,772 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:31,772 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_995 [2022-11-25 23:15:31,773 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_996 [2022-11-25 23:15:31,775 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:31,776 WARN L623 FunctionHandler]: Unknown extern function pci_try_set_mwi [2022-11-25 23:15:31,777 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:15:31,777 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_read [2022-11-25 23:15:31,779 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:31,779 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:31,780 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_read [2022-11-25 23:15:31,780 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_multiread [2022-11-25 23:15:31,780 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_read [2022-11-25 23:15:31,781 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_multiread [2022-11-25 23:15:31,781 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:31,782 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_read [2022-11-25 23:15:31,783 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_read [2022-11-25 23:15:31,784 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 23:15:31,785 WARN L623 FunctionHandler]: Unknown extern function ieee80211_register_hw [2022-11-25 23:15:31,785 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:31,786 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:15:31,786 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 23:15:31,786 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 23:15:31,787 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:15:31,788 WARN L623 FunctionHandler]: Unknown extern function ieee80211_unregister_hw [2022-11-25 23:15:31,788 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 23:15:31,789 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 23:15:31,789 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:15:31,789 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 23:15:31,790 WARN L623 FunctionHandler]: Unknown extern function pci_choose_state [2022-11-25 23:15:31,790 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 23:15:31,790 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 23:15:31,791 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-25 23:15:31,808 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 23:15:31,814 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 23:15:31,814 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 23:15:31,815 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 23:15:31,815 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 23:15:31,819 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 23:15:31,819 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 23:15:31,820 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 23:15:31,820 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 23:15:31,824 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 23:15:31,824 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 23:15:31,825 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 23:15:31,825 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 23:15:31,829 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 23:15:31,829 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 23:15:31,830 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 23:15:31,830 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 23:15:31,840 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:15:31,841 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:15:31,848 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 23:15:31,853 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:15:31,854 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:15:31,855 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:15:31,857 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:15:31,857 WARN L623 FunctionHandler]: Unknown extern function ieee80211_alloc_hw [2022-11-25 23:15:31,858 WARN L623 FunctionHandler]: Unknown extern function ieee80211_free_hw [2022-11-25 23:15:31,858 WARN L623 FunctionHandler]: Unknown extern function ieee80211_free_hw [2022-11-25 23:15:31,858 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 23:15:31,859 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 23:15:31,861 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:15:31,862 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:15:31,862 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:15:31,864 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:15:31,866 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:15:31,867 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:15:31,869 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:15:31,869 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:15:31,870 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:15:31,870 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:15:31,872 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:15:31,872 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:15:31,873 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:15:31,873 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:15:31,874 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:15:31,874 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:15:31,875 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:15:31,876 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:15:31,877 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:15:31,883 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,885 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,887 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,889 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,889 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,890 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,891 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,891 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,891 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,891 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,892 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,892 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,892 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,893 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,893 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,893 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,893 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,894 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,894 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,894 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,894 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,895 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,895 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,895 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,896 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,896 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,896 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,896 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,897 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,897 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,897 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,897 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,898 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,898 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,898 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,898 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,899 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,899 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,899 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,899 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,900 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,900 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,900 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,900 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,901 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,901 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,901 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,902 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,902 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,902 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,902 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,903 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,903 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,903 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,903 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,904 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,904 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,904 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,905 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,905 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,905 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,905 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,905 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,906 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,906 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,906 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,906 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,907 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,907 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,907 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,907 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,912 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,913 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,915 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,916 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,917 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,917 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,917 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,917 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,917 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,918 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,918 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,918 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,918 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,918 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,919 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,919 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,919 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,919 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,920 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,920 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,920 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,921 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,921 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,922 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,922 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,922 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,925 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,925 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,925 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,926 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,926 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,926 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,926 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,926 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,927 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,927 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,927 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,927 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,928 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,928 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,928 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,928 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,928 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,929 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,929 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,929 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,929 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,930 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,930 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,930 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,930 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,930 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,931 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,931 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,931 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,931 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,931 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,932 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,932 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,932 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,934 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,935 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,935 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,935 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,935 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,936 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,936 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,936 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,936 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,936 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,937 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,937 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,937 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,937 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,938 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,938 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,938 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,938 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,939 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,939 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,939 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,939 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,940 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,940 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,940 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,940 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,940 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,941 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,941 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,941 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,941 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,942 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,942 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,943 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,944 WARN L623 FunctionHandler]: Unknown extern function ieee80211_frequency_to_channel [2022-11-25 23:15:31,945 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,947 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,950 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,952 WARN L623 FunctionHandler]: Unknown extern function ieee80211_frequency_to_channel [2022-11-25 23:15:31,957 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:31,959 WARN L623 FunctionHandler]: Unknown extern function ieee80211_frequency_to_channel [2022-11-25 23:15:32,003 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:32,004 WARN L623 FunctionHandler]: Unknown extern function ieee80211_frequency_to_channel [2022-11-25 23:15:32,012 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 23:15:32,013 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,017 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,017 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,017 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,018 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,019 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,019 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,020 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,020 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,021 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,022 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,022 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,023 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,023 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,023 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,024 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,025 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,025 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,026 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,027 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,028 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,029 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,029 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,029 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,030 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,031 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,031 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,032 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,032 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,033 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,033 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,034 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,034 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,035 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,035 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,036 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,037 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,037 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,038 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,038 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,039 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,039 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,040 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,040 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,041 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,042 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,042 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,043 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,043 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,044 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,044 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,045 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,045 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,046 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,046 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,047 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,048 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,048 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,050 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,050 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,051 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,052 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,052 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,052 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,053 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,053 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,053 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,053 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,054 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,054 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,054 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,054 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,055 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:32,056 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_db2a647c-dedb-4e14-b4cb-9834e38ad576/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i[460294,460307] [2022-11-25 23:15:32,057 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_db2a647c-dedb-4e14-b4cb-9834e38ad576/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i[460439,460452] [2022-11-25 23:15:32,063 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 23:15:32,237 INFO L208 MainTranslator]: Completed translation [2022-11-25 23:15:32,237 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:15:32 WrapperNode [2022-11-25 23:15:32,238 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 23:15:32,239 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 23:15:32,239 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 23:15:32,239 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 23:15:32,246 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:15:32" (1/1) ... [2022-11-25 23:15:32,382 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:15:32" (1/1) ... [2022-11-25 23:15:32,691 INFO L138 Inliner]: procedures = 521, calls = 3892, calls flagged for inlining = 276, calls inlined = 261, statements flattened = 6846 [2022-11-25 23:15:32,691 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 23:15:32,692 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 23:15:32,692 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 23:15:32,692 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 23:15:32,702 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:15:32" (1/1) ... [2022-11-25 23:15:32,702 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:15:32" (1/1) ... [2022-11-25 23:15:32,776 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:15:32" (1/1) ... [2022-11-25 23:15:32,777 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:15:32" (1/1) ... [2022-11-25 23:15:32,946 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:15:32" (1/1) ... [2022-11-25 23:15:32,983 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:15:32" (1/1) ... [2022-11-25 23:15:33,095 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:15:32" (1/1) ... [2022-11-25 23:15:33,108 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:15:32" (1/1) ... [2022-11-25 23:15:33,153 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 23:15:33,154 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 23:15:33,155 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 23:15:33,155 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 23:15:33,156 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:15:32" (1/1) ... [2022-11-25 23:15:33,163 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 23:15:33,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2a647c-dedb-4e14-b4cb-9834e38ad576/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 23:15:33,191 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2a647c-dedb-4e14-b4cb-9834e38ad576/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 23:15:33,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db2a647c-dedb-4e14-b4cb-9834e38ad576/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 23:15:33,243 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread8 [2022-11-25 23:15:33,246 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread8 [2022-11-25 23:15:33,246 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_frequency_to_channel [2022-11-25 23:15:33,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_frequency_to_channel [2022-11-25 23:15:33,247 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_free_tx_ring [2022-11-25 23:15:33,247 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_free_tx_ring [2022-11-25 23:15:33,247 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite8 [2022-11-25 23:15:33,247 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite8 [2022-11-25 23:15:33,247 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-25 23:15:33,247 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-25 23:15:33,247 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-25 23:15:33,248 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-25 23:15:33,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-25 23:15:33,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-25 23:15:33,248 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_init [2022-11-25 23:15:33,248 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_init [2022-11-25 23:15:33,248 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_calc_rssi [2022-11-25 23:15:33,248 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_calc_rssi [2022-11-25 23:15:33,248 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-25 23:15:33,249 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-25 23:15:33,249 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-25 23:15:33,249 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-25 23:15:33,249 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-25 23:15:33,249 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-25 23:15:33,249 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_write_phy_antenna [2022-11-25 23:15:33,249 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_write_phy_antenna [2022-11-25 23:15:33,250 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_init [2022-11-25 23:15:33,250 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_init [2022-11-25 23:15:33,250 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread32 [2022-11-25 23:15:33,250 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread32 [2022-11-25 23:15:33,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-25 23:15:33,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-25 23:15:33,250 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_free_rx_ring [2022-11-25 23:15:33,250 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_free_rx_ring [2022-11-25 23:15:33,251 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_bss_info_changed [2022-11-25 23:15:33,251 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_bss_info_changed [2022-11-25 23:15:33,251 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_calc_rssi [2022-11-25 23:15:33,251 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_calc_rssi [2022-11-25 23:15:33,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-25 23:15:33,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-25 23:15:33,251 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-25 23:15:33,252 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-25 23:15:33,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rtl8180_driver_exit_14_2 [2022-11-25 23:15:33,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rtl8180_driver_exit_14_2 [2022-11-25 23:15:33,252 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 23:15:33,252 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225z2_rf_set_tx_power [2022-11-25 23:15:33,252 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225z2_rf_set_tx_power [2022-11-25 23:15:33,252 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread16 [2022-11-25 23:15:33,252 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread16 [2022-11-25 23:15:33,253 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_set_anaparam [2022-11-25 23:15:33,253 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_set_anaparam [2022-11-25 23:15:33,253 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-25 23:15:33,253 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_tx_rate [2022-11-25 23:15:33,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_tx_rate [2022-11-25 23:15:33,253 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_conf_erp [2022-11-25 23:15:33,253 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_conf_erp [2022-11-25 23:15:33,254 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-25 23:15:33,254 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-25 23:15:33,254 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-25 23:15:33,254 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-25 23:15:33,254 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_stop [2022-11-25 23:15:33,254 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_stop [2022-11-25 23:15:33,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-25 23:15:33,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-25 23:15:33,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-25 23:15:33,255 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_stop [2022-11-25 23:15:33,255 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_stop [2022-11-25 23:15:33,255 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 23:15:33,255 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-25 23:15:33,255 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-25 23:15:33,255 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_get_tsf [2022-11-25 23:15:33,256 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_get_tsf [2022-11-25 23:15:33,256 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-25 23:15:33,256 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-25 23:15:33,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-25 23:15:33,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-25 23:15:33,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-25 23:15:33,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-25 23:15:33,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-25 23:15:33,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-25 23:15:33,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-25 23:15:33,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-25 23:15:33,257 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2022-11-25 23:15:33,257 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2022-11-25 23:15:33,257 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_add_interface [2022-11-25 23:15:33,258 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_add_interface [2022-11-25 23:15:33,258 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_write_phy_antenna [2022-11-25 23:15:33,258 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_write_phy_antenna [2022-11-25 23:15:33,258 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-25 23:15:33,258 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-25 23:15:33,258 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-25 23:15:33,258 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-25 23:15:33,258 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_set_channel [2022-11-25 23:15:33,259 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_set_channel [2022-11-25 23:15:33,259 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_set_tx_power [2022-11-25 23:15:33,259 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_set_tx_power [2022-11-25 23:15:33,259 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_set_channel [2022-11-25 23:15:33,259 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_set_channel [2022-11-25 23:15:33,259 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2022-11-25 23:15:33,259 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2022-11-25 23:15:33,260 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 23:15:33,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-25 23:15:33,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-25 23:15:33,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-25 23:15:33,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-25 23:15:33,260 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 23:15:33,260 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-25 23:15:33,261 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-25 23:15:33,261 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2022-11-25 23:15:33,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2022-11-25 23:15:33,261 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write_phy_cck [2022-11-25 23:15:33,261 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write_phy_cck [2022-11-25 23:15:33,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-25 23:15:33,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-25 23:15:33,261 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-25 23:15:33,262 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-25 23:15:33,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 23:15:33,262 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-25 23:15:33,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-25 23:15:33,262 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-25 23:15:33,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-25 23:15:33,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-25 23:15:33,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-25 23:15:33,263 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_rts_cts_rate [2022-11-25 23:15:33,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_rts_cts_rate [2022-11-25 23:15:33,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-25 23:15:33,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-25 23:15:33,263 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_start [2022-11-25 23:15:33,263 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_start [2022-11-25 23:15:33,263 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_set_channel [2022-11-25 23:15:33,264 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_set_channel [2022-11-25 23:15:33,264 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-25 23:15:33,264 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-25 23:15:33,264 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_resume [2022-11-25 23:15:33,264 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_resume [2022-11-25 23:15:33,264 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write_phy_ofdm [2022-11-25 23:15:33,264 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write_phy_ofdm [2022-11-25 23:15:33,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_rtl8180_priv [2022-11-25 23:15:33,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_rtl8180_priv [2022-11-25 23:15:33,265 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_calc_rssi [2022-11-25 23:15:33,265 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_calc_rssi [2022-11-25 23:15:33,265 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_write_phy [2022-11-25 23:15:33,265 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_write_phy [2022-11-25 23:15:33,265 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2022-11-25 23:15:33,265 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2022-11-25 23:15:33,266 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 23:15:33,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 23:15:33,266 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-25 23:15:33,266 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-25 23:15:33,266 INFO L130 BoogieDeclarations]: Found specification of procedure write_sa2400 [2022-11-25 23:15:33,266 INFO L138 BoogieDeclarations]: Found implementation of procedure write_sa2400 [2022-11-25 23:15:33,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-25 23:15:33,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-25 23:15:33,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-25 23:15:33,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-25 23:15:33,267 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_stop [2022-11-25 23:15:33,267 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_stop [2022-11-25 23:15:33,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_free_hw [2022-11-25 23:15:33,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_free_hw [2022-11-25 23:15:33,267 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_init [2022-11-25 23:15:33,268 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_init [2022-11-25 23:15:33,268 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225z2_rf_init [2022-11-25 23:15:33,268 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225z2_rf_init [2022-11-25 23:15:33,268 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_remove [2022-11-25 23:15:33,268 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_remove [2022-11-25 23:15:33,268 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-11-25 23:15:33,268 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-11-25 23:15:33,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-25 23:15:33,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-25 23:15:33,269 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-25 23:15:33,269 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-25 23:15:33,269 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_stop [2022-11-25 23:15:33,269 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_stop [2022-11-25 23:15:33,269 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-25 23:15:33,269 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-25 23:15:33,270 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-25 23:15:33,270 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-25 23:15:33,270 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write [2022-11-25 23:15:33,270 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write [2022-11-25 23:15:33,270 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 23:15:33,270 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_write_phy_antenna [2022-11-25 23:15:33,270 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_write_phy_antenna [2022-11-25 23:15:33,271 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 23:15:33,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 23:15:33,271 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-11-25 23:15:33,271 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-11-25 23:15:33,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-25 23:15:33,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-25 23:15:33,271 INFO L130 BoogieDeclarations]: Found specification of procedure write_max2820 [2022-11-25 23:15:33,272 INFO L138 BoogieDeclarations]: Found implementation of procedure write_max2820 [2022-11-25 23:15:33,272 INFO L130 BoogieDeclarations]: Found specification of procedure write_grf5101 [2022-11-25 23:15:33,272 INFO L138 BoogieDeclarations]: Found implementation of procedure write_grf5101 [2022-11-25 23:15:33,272 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_remove_interface [2022-11-25 23:15:33,272 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_remove_interface [2022-11-25 23:15:33,272 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-25 23:15:33,272 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-25 23:15:33,272 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_read [2022-11-25 23:15:33,273 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_read [2022-11-25 23:15:33,273 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_set_channel [2022-11-25 23:15:33,273 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_set_channel [2022-11-25 23:15:33,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 23:15:33,273 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_read [2022-11-25 23:15:33,273 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_read [2022-11-25 23:15:33,273 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2022-11-25 23:15:33,274 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2022-11-25 23:15:33,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-25 23:15:33,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-25 23:15:33,274 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_handle_tx [2022-11-25 23:15:33,274 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_handle_tx [2022-11-25 23:15:33,274 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_configure_filter [2022-11-25 23:15:33,275 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_configure_filter [2022-11-25 23:15:33,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_84 [2022-11-25 23:15:33,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_84 [2022-11-25 23:15:33,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_rtl8180_priv [2022-11-25 23:15:33,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_rtl8180_priv [2022-11-25 23:15:33,275 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-11-25 23:15:33,275 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-11-25 23:15:33,276 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2022-11-25 23:15:33,276 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2022-11-25 23:15:33,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-25 23:15:33,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-25 23:15:33,276 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_prepare_multicast [2022-11-25 23:15:33,276 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_prepare_multicast [2022-11-25 23:15:33,276 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-25 23:15:33,277 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-25 23:15:33,277 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite32 [2022-11-25 23:15:33,277 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite32 [2022-11-25 23:15:33,277 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_multiread [2022-11-25 23:15:33,277 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_multiread [2022-11-25 23:15:33,277 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-25 23:15:33,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 23:15:33,277 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-25 23:15:33,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-25 23:15:33,278 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_config [2022-11-25 23:15:33,278 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_config [2022-11-25 23:15:33,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-25 23:15:33,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-25 23:15:33,278 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_tx [2022-11-25 23:15:33,278 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_tx [2022-11-25 23:15:33,279 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite16 [2022-11-25 23:15:33,279 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite16 [2022-11-25 23:15:33,279 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2022-11-25 23:15:33,279 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2022-11-25 23:15:34,579 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 23:15:34,585 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 23:15:35,011 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-25 23:15:45,631 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-11-25 23:15:45,859 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 23:15:48,265 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 23:15:48,265 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-25 23:15:48,272 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 11:15:48 BoogieIcfgContainer [2022-11-25 23:15:48,272 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 23:15:48,275 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 23:15:48,275 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 23:15:48,278 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 23:15:48,279 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 11:15:27" (1/3) ... [2022-11-25 23:15:48,280 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@42008abe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 11:15:48, skipping insertion in model container [2022-11-25 23:15:48,280 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:15:32" (2/3) ... [2022-11-25 23:15:48,281 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@42008abe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 11:15:48, skipping insertion in model container [2022-11-25 23:15:48,281 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 11:15:48" (3/3) ... [2022-11-25 23:15:48,283 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i [2022-11-25 23:15:48,301 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 23:15:48,302 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-25 23:15:48,405 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-25 23:15:48,414 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;@7c4b9c37, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 23:15:48,415 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-25 23:15:48,429 INFO L276 IsEmpty]: Start isEmpty. Operand has 2491 states, 1168 states have (on average 1.2568493150684932) internal successors, (1468), 1204 states have internal predecessors, (1468), 1210 states have call successors, (1210), 113 states have call predecessors, (1210), 112 states have return successors, (1202), 1185 states have call predecessors, (1202), 1202 states have call successors, (1202) [2022-11-25 23:15:48,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 414 [2022-11-25 23:15:48,496 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:15:48,497 INFO L195 NwaCegarLoop]: trace histogram [37, 36, 36, 36, 36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 23:15:48,498 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 23:15:48,506 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:15:48,506 INFO L85 PathProgramCache]: Analyzing trace with hash 336311099, now seen corresponding path program 1 times [2022-11-25 23:15:48,523 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:15:48,524 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [681977812] [2022-11-25 23:15:48,524 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:15:48,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:15:49,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:15:50,194 INFO L134 CoverageAnalysis]: Checked inductivity of 5112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5112 trivial. 0 not checked. [2022-11-25 23:15:50,195 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:15:50,195 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [681977812] [2022-11-25 23:15:50,196 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [681977812] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:15:50,196 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:15:50,196 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 23:15:50,198 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1623260270] [2022-11-25 23:15:50,199 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:15:50,207 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 23:15:50,207 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:15:50,257 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 23:15:50,258 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:15:50,266 INFO L87 Difference]: Start difference. First operand has 2491 states, 1168 states have (on average 1.2568493150684932) internal successors, (1468), 1204 states have internal predecessors, (1468), 1210 states have call successors, (1210), 113 states have call predecessors, (1210), 112 states have return successors, (1202), 1185 states have call predecessors, (1202), 1202 states have call successors, (1202) Second operand has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 3 states have call successors, (47), 2 states have call predecessors, (47), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2022-11-25 23:15:52,666 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:15:55,806 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:15:57,648 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:15:57,649 INFO L93 Difference]: Finished difference Result 7233 states and 11330 transitions. [2022-11-25 23:15:57,650 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 23:15:57,651 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 3 states have call successors, (47), 2 states have call predecessors, (47), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) Word has length 413 [2022-11-25 23:15:57,656 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:15:57,733 INFO L225 Difference]: With dead ends: 7233 [2022-11-25 23:15:57,733 INFO L226 Difference]: Without dead ends: 4748 [2022-11-25 23:15:57,762 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:15:57,768 INFO L413 NwaCegarLoop]: 4687 mSDtfsCounter, 3625 mSDsluCounter, 3485 mSDsCounter, 0 mSdLazyCounter, 746 mSolverCounterSat, 15 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3632 SdHoareTripleChecker+Valid, 8172 SdHoareTripleChecker+Invalid, 763 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 746 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.7s IncrementalHoareTripleChecker+Time [2022-11-25 23:15:57,769 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3632 Valid, 8172 Invalid, 763 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [15 Valid, 746 Invalid, 2 Unknown, 0 Unchecked, 6.7s Time] [2022-11-25 23:15:57,794 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4748 states. [2022-11-25 23:15:58,323 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4748 to 4741. [2022-11-25 23:15:58,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4741 states, 2230 states have (on average 1.248878923766816) internal successors, (2785), 2297 states have internal predecessors, (2785), 2290 states have call successors, (2290), 220 states have call predecessors, (2290), 220 states have return successors, (2316), 2255 states have call predecessors, (2316), 2290 states have call successors, (2316) [2022-11-25 23:15:58,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4741 states to 4741 states and 7391 transitions. [2022-11-25 23:15:58,413 INFO L78 Accepts]: Start accepts. Automaton has 4741 states and 7391 transitions. Word has length 413 [2022-11-25 23:15:58,418 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:15:58,419 INFO L495 AbstractCegarLoop]: Abstraction has 4741 states and 7391 transitions. [2022-11-25 23:15:58,421 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 3 states have call successors, (47), 2 states have call predecessors, (47), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2022-11-25 23:15:58,422 INFO L276 IsEmpty]: Start isEmpty. Operand 4741 states and 7391 transitions. [2022-11-25 23:15:58,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 415 [2022-11-25 23:15:58,439 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:15:58,440 INFO L195 NwaCegarLoop]: trace histogram [37, 36, 36, 36, 36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 23:15:58,440 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-25 23:15:58,441 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 23:15:58,441 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:15:58,441 INFO L85 PathProgramCache]: Analyzing trace with hash 629357151, now seen corresponding path program 1 times [2022-11-25 23:15:58,442 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:15:58,444 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [113366166] [2022-11-25 23:15:58,444 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:15:58,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:15:58,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:15:59,444 INFO L134 CoverageAnalysis]: Checked inductivity of 5112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5112 trivial. 0 not checked. [2022-11-25 23:15:59,444 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:15:59,444 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [113366166] [2022-11-25 23:15:59,445 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [113366166] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:15:59,445 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:15:59,445 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 23:15:59,445 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [95257329] [2022-11-25 23:15:59,446 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:15:59,449 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 23:15:59,449 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:15:59,450 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 23:15:59,451 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:15:59,451 INFO L87 Difference]: Start difference. First operand 4741 states and 7391 transitions. Second operand has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 3 states have call successors, (48), 2 states have call predecessors, (48), 1 states have return successors, (45), 3 states have call predecessors, (45), 3 states have call successors, (45) [2022-11-25 23:16:03,975 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:16:06,520 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:16:08,256 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:16:08,256 INFO L93 Difference]: Finished difference Result 13941 states and 21770 transitions. [2022-11-25 23:16:08,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 23:16:08,257 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 3 states have call successors, (48), 2 states have call predecessors, (48), 1 states have return successors, (45), 3 states have call predecessors, (45), 3 states have call successors, (45) Word has length 414 [2022-11-25 23:16:08,258 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:16:08,368 INFO L225 Difference]: With dead ends: 13941 [2022-11-25 23:16:08,369 INFO L226 Difference]: Without dead ends: 9273 [2022-11-25 23:16:08,426 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:16:08,427 INFO L413 NwaCegarLoop]: 4606 mSDtfsCounter, 3577 mSDsluCounter, 3423 mSDsCounter, 0 mSdLazyCounter, 742 mSolverCounterSat, 15 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3581 SdHoareTripleChecker+Valid, 8029 SdHoareTripleChecker+Invalid, 759 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 742 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.1s IncrementalHoareTripleChecker+Time [2022-11-25 23:16:08,428 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3581 Valid, 8029 Invalid, 759 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [15 Valid, 742 Invalid, 2 Unknown, 0 Unchecked, 8.1s Time] [2022-11-25 23:16:08,444 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9273 states. [2022-11-25 23:16:09,344 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9273 to 9260. [2022-11-25 23:16:09,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9260 states, 4336 states have (on average 1.2444649446494465) internal successors, (5396), 4471 states have internal predecessors, (5396), 4483 states have call successors, (4483), 440 states have call predecessors, (4483), 440 states have return successors, (4571), 4412 states have call predecessors, (4571), 4483 states have call successors, (4571) [2022-11-25 23:16:09,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9260 states to 9260 states and 14450 transitions. [2022-11-25 23:16:09,461 INFO L78 Accepts]: Start accepts. Automaton has 9260 states and 14450 transitions. Word has length 414 [2022-11-25 23:16:09,463 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:16:09,463 INFO L495 AbstractCegarLoop]: Abstraction has 9260 states and 14450 transitions. [2022-11-25 23:16:09,464 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 3 states have call successors, (48), 2 states have call predecessors, (48), 1 states have return successors, (45), 3 states have call predecessors, (45), 3 states have call successors, (45) [2022-11-25 23:16:09,465 INFO L276 IsEmpty]: Start isEmpty. Operand 9260 states and 14450 transitions. [2022-11-25 23:16:09,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 414 [2022-11-25 23:16:09,477 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:16:09,478 INFO L195 NwaCegarLoop]: trace histogram [37, 36, 36, 36, 36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 23:16:09,478 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-25 23:16:09,478 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 23:16:09,487 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:16:09,488 INFO L85 PathProgramCache]: Analyzing trace with hash -866543879, now seen corresponding path program 1 times [2022-11-25 23:16:09,488 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:16:09,488 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1232048304] [2022-11-25 23:16:09,488 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:16:09,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:16:09,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:16:10,151 INFO L134 CoverageAnalysis]: Checked inductivity of 5112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5112 trivial. 0 not checked. [2022-11-25 23:16:10,151 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:16:10,151 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1232048304] [2022-11-25 23:16:10,151 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1232048304] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:16:10,153 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:16:10,153 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 23:16:10,153 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [355472057] [2022-11-25 23:16:10,153 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:16:10,154 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 23:16:10,154 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:16:10,157 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 23:16:10,157 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:16:10,157 INFO L87 Difference]: Start difference. First operand 9260 states and 14450 transitions. Second operand has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 3 states have internal predecessors, (74), 3 states have call successors, (48), 2 states have call predecessors, (48), 1 states have return successors, (45), 3 states have call predecessors, (45), 3 states have call successors, (45) [2022-11-25 23:16:12,352 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:16:15,696 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:16:18,363 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:16:18,364 INFO L93 Difference]: Finished difference Result 27360 states and 42743 transitions. [2022-11-25 23:16:18,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 23:16:18,364 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 3 states have internal predecessors, (74), 3 states have call successors, (48), 2 states have call predecessors, (48), 1 states have return successors, (45), 3 states have call predecessors, (45), 3 states have call successors, (45) Word has length 413 [2022-11-25 23:16:18,366 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:16:18,576 INFO L225 Difference]: With dead ends: 27360 [2022-11-25 23:16:18,577 INFO L226 Difference]: Without dead ends: 18173 [2022-11-25 23:16:18,678 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:16:18,679 INFO L413 NwaCegarLoop]: 4605 mSDtfsCounter, 3566 mSDsluCounter, 3423 mSDsCounter, 0 mSdLazyCounter, 743 mSolverCounterSat, 15 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3573 SdHoareTripleChecker+Valid, 8028 SdHoareTripleChecker+Invalid, 760 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 743 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.2s IncrementalHoareTripleChecker+Time [2022-11-25 23:16:18,680 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3573 Valid, 8028 Invalid, 760 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 743 Invalid, 2 Unknown, 0 Unchecked, 7.2s Time] [2022-11-25 23:16:18,704 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18173 states. [2022-11-25 23:16:20,589 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18173 to 18152. [2022-11-25 23:16:20,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18152 states, 8468 states have (on average 1.2385451110061407) internal successors, (10488), 8739 states have internal predecessors, (10488), 8803 states have call successors, (8803), 880 states have call predecessors, (8803), 880 states have return successors, (9039), 8660 states have call predecessors, (9039), 8803 states have call successors, (9039) [2022-11-25 23:16:20,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18152 states to 18152 states and 28330 transitions. [2022-11-25 23:16:20,794 INFO L78 Accepts]: Start accepts. Automaton has 18152 states and 28330 transitions. Word has length 413 [2022-11-25 23:16:20,795 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:16:20,795 INFO L495 AbstractCegarLoop]: Abstraction has 18152 states and 28330 transitions. [2022-11-25 23:16:20,795 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 3 states have internal predecessors, (74), 3 states have call successors, (48), 2 states have call predecessors, (48), 1 states have return successors, (45), 3 states have call predecessors, (45), 3 states have call successors, (45) [2022-11-25 23:16:20,795 INFO L276 IsEmpty]: Start isEmpty. Operand 18152 states and 28330 transitions. [2022-11-25 23:16:20,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 413 [2022-11-25 23:16:20,809 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:16:20,809 INFO L195 NwaCegarLoop]: trace histogram [37, 36, 36, 36, 36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 23:16:20,810 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-25 23:16:20,810 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 23:16:20,810 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:16:20,811 INFO L85 PathProgramCache]: Analyzing trace with hash 1526304599, now seen corresponding path program 1 times [2022-11-25 23:16:20,811 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:16:20,811 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [409190077] [2022-11-25 23:16:20,811 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:16:20,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:16:21,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:16:21,568 INFO L134 CoverageAnalysis]: Checked inductivity of 5112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5112 trivial. 0 not checked. [2022-11-25 23:16:21,569 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:16:21,569 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [409190077] [2022-11-25 23:16:21,569 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [409190077] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:16:21,569 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:16:21,569 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 23:16:21,570 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [178279674] [2022-11-25 23:16:21,570 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:16:21,572 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 23:16:21,572 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:16:21,573 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 23:16:21,573 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:16:21,574 INFO L87 Difference]: Start difference. First operand 18152 states and 28330 transitions. Second operand has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 3 states have call successors, (48), 2 states have call predecessors, (48), 1 states have return successors, (45), 3 states have call predecessors, (45), 3 states have call successors, (45) [2022-11-25 23:16:24,196 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:16:26,950 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:16:30,465 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:16:30,466 INFO L93 Difference]: Finished difference Result 53649 states and 83812 transitions. [2022-11-25 23:16:30,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 23:16:30,466 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 3 states have call successors, (48), 2 states have call predecessors, (48), 1 states have return successors, (45), 3 states have call predecessors, (45), 3 states have call successors, (45) Word has length 412 [2022-11-25 23:16:30,467 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:16:30,754 INFO L225 Difference]: With dead ends: 53649 [2022-11-25 23:16:30,754 INFO L226 Difference]: Without dead ends: 35570 [2022-11-25 23:16:30,881 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:16:30,882 INFO L413 NwaCegarLoop]: 4636 mSDtfsCounter, 3579 mSDsluCounter, 3423 mSDsCounter, 0 mSdLazyCounter, 743 mSolverCounterSat, 15 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3583 SdHoareTripleChecker+Valid, 8059 SdHoareTripleChecker+Invalid, 760 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 743 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.1s IncrementalHoareTripleChecker+Time [2022-11-25 23:16:30,883 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3583 Valid, 8059 Invalid, 760 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 743 Invalid, 2 Unknown, 0 Unchecked, 7.1s Time] [2022-11-25 23:16:30,930 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35570 states. [2022-11-25 23:16:34,226 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35570 to 35543. [2022-11-25 23:16:34,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35543 states, 16506 states have (on average 1.2310674906094754) internal successors, (20320), 17044 states have internal predecessors, (20320), 17290 states have call successors, (17290), 1747 states have call predecessors, (17290), 1746 states have return successors, (17851), 17007 states have call predecessors, (17851), 17290 states have call successors, (17851) [2022-11-25 23:16:34,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35543 states to 35543 states and 55461 transitions. [2022-11-25 23:16:34,705 INFO L78 Accepts]: Start accepts. Automaton has 35543 states and 55461 transitions. Word has length 412 [2022-11-25 23:16:34,707 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:16:34,708 INFO L495 AbstractCegarLoop]: Abstraction has 35543 states and 55461 transitions. [2022-11-25 23:16:34,708 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 3 states have call successors, (48), 2 states have call predecessors, (48), 1 states have return successors, (45), 3 states have call predecessors, (45), 3 states have call successors, (45) [2022-11-25 23:16:34,708 INFO L276 IsEmpty]: Start isEmpty. Operand 35543 states and 55461 transitions. [2022-11-25 23:16:34,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 415 [2022-11-25 23:16:34,715 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:16:34,715 INFO L195 NwaCegarLoop]: trace histogram [37, 36, 36, 36, 36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 23:16:34,715 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-25 23:16:34,716 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 23:16:34,716 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:16:34,717 INFO L85 PathProgramCache]: Analyzing trace with hash -1063858742, now seen corresponding path program 1 times [2022-11-25 23:16:34,717 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:16:34,717 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [968774470] [2022-11-25 23:16:34,717 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:16:34,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:16:34,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:16:35,417 INFO L134 CoverageAnalysis]: Checked inductivity of 5112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5112 trivial. 0 not checked. [2022-11-25 23:16:35,417 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:16:35,417 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [968774470] [2022-11-25 23:16:35,418 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [968774470] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:16:35,418 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:16:35,418 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 23:16:35,418 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [544034537] [2022-11-25 23:16:35,420 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:16:35,421 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 23:16:35,422 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:16:35,423 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 23:16:35,423 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:16:35,423 INFO L87 Difference]: Start difference. First operand 35543 states and 55461 transitions. Second operand has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 3 states have call successors, (47), 2 states have call predecessors, (47), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2022-11-25 23:16:38,668 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:16:40,479 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:16:43,047 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:16:47,282 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:16:47,282 INFO L93 Difference]: Finished difference Result 101610 states and 158546 transitions. [2022-11-25 23:16:47,283 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 23:16:47,283 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 3 states have call successors, (47), 2 states have call predecessors, (47), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) Word has length 414 [2022-11-25 23:16:47,284 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:16:47,863 INFO L225 Difference]: With dead ends: 101610 [2022-11-25 23:16:47,864 INFO L226 Difference]: Without dead ends: 66140 [2022-11-25 23:16:48,111 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:16:48,112 INFO L413 NwaCegarLoop]: 6217 mSDtfsCounter, 3318 mSDsluCounter, 3438 mSDsCounter, 0 mSdLazyCounter, 924 mSolverCounterSat, 15 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3323 SdHoareTripleChecker+Valid, 9655 SdHoareTripleChecker+Invalid, 941 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 924 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.4s IncrementalHoareTripleChecker+Time [2022-11-25 23:16:48,113 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3323 Valid, 9655 Invalid, 941 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [15 Valid, 924 Invalid, 2 Unknown, 0 Unchecked, 8.4s Time] [2022-11-25 23:16:48,195 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66140 states. [2022-11-25 23:16:52,782 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66140 to 66121. [2022-11-25 23:16:52,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 66121 states, 30404 states have (on average 1.2230956453098276) internal successors, (37187), 31461 states have internal predecessors, (37187), 32375 states have call successors, (32375), 3337 states have call predecessors, (32375), 3341 states have return successors, (33374), 31810 states have call predecessors, (33374), 32375 states have call successors, (33374) [2022-11-25 23:16:53,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66121 states to 66121 states and 102936 transitions. [2022-11-25 23:16:53,519 INFO L78 Accepts]: Start accepts. Automaton has 66121 states and 102936 transitions. Word has length 414 [2022-11-25 23:16:53,522 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:16:53,522 INFO L495 AbstractCegarLoop]: Abstraction has 66121 states and 102936 transitions. [2022-11-25 23:16:53,522 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 3 states have call successors, (47), 2 states have call predecessors, (47), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2022-11-25 23:16:53,522 INFO L276 IsEmpty]: Start isEmpty. Operand 66121 states and 102936 transitions. [2022-11-25 23:16:53,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 427 [2022-11-25 23:16:53,527 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:16:53,528 INFO L195 NwaCegarLoop]: trace histogram [37, 36, 36, 36, 36, 36, 36, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 23:16:53,528 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-25 23:16:53,528 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 23:16:53,529 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:16:53,529 INFO L85 PathProgramCache]: Analyzing trace with hash -149537437, now seen corresponding path program 1 times [2022-11-25 23:16:53,529 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:16:53,529 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1217046389] [2022-11-25 23:16:53,530 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:16:53,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:16:53,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:16:54,739 INFO L134 CoverageAnalysis]: Checked inductivity of 5114 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5114 trivial. 0 not checked. [2022-11-25 23:16:54,739 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:16:54,740 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1217046389] [2022-11-25 23:16:54,740 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1217046389] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:16:54,740 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:16:54,740 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 23:16:54,741 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1782587216] [2022-11-25 23:16:54,741 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:16:54,742 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 23:16:54,742 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:16:54,743 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 23:16:54,743 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:16:54,744 INFO L87 Difference]: Start difference. First operand 66121 states and 102936 transitions. Second operand has 3 states, 3 states have (on average 27.666666666666668) internal successors, (83), 3 states have internal predecessors, (83), 3 states have call successors, (49), 2 states have call predecessors, (49), 1 states have return successors, (47), 3 states have call predecessors, (47), 3 states have call successors, (47) [2022-11-25 23:16:57,379 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:16:59,985 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.57s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:17:08,735 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:17:08,735 INFO L93 Difference]: Finished difference Result 194694 states and 304812 transitions. [2022-11-25 23:17:08,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 23:17:08,736 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.666666666666668) internal successors, (83), 3 states have internal predecessors, (83), 3 states have call successors, (49), 2 states have call predecessors, (49), 1 states have return successors, (47), 3 states have call predecessors, (47), 3 states have call successors, (47) Word has length 426 [2022-11-25 23:17:08,737 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:17:10,289 INFO L225 Difference]: With dead ends: 194694 [2022-11-25 23:17:10,289 INFO L226 Difference]: Without dead ends: 128646 [2022-11-25 23:17:10,720 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:17:10,721 INFO L413 NwaCegarLoop]: 4620 mSDtfsCounter, 3546 mSDsluCounter, 3461 mSDsCounter, 0 mSdLazyCounter, 686 mSolverCounterSat, 6 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3551 SdHoareTripleChecker+Valid, 8081 SdHoareTripleChecker+Invalid, 693 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 686 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.7s IncrementalHoareTripleChecker+Time [2022-11-25 23:17:10,721 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3551 Valid, 8081 Invalid, 693 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 686 Invalid, 1 Unknown, 0 Unchecked, 6.7s Time] [2022-11-25 23:17:10,852 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 128646 states.