./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09cbfdd0-a95e-473a-9a2b-486c2188a276/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09cbfdd0-a95e-473a-9a2b-486c2188a276/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09cbfdd0-a95e-473a-9a2b-486c2188a276/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09cbfdd0-a95e-473a-9a2b-486c2188a276/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09cbfdd0-a95e-473a-9a2b-486c2188a276/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09cbfdd0-a95e-473a-9a2b-486c2188a276/bin/utaipan-gh47qXpMRh --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8961834cfefda1ed7addea1dfdc39d7ab34144e8e84b8977b62d497cd3250861 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 07:51:45,818 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 07:51:45,820 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 07:51:45,837 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 07:51:45,837 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 07:51:45,838 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 07:51:45,839 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 07:51:45,840 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 07:51:45,841 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 07:51:45,842 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 07:51:45,843 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 07:51:45,844 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 07:51:45,844 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 07:51:45,845 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 07:51:45,846 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 07:51:45,847 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 07:51:45,848 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 07:51:45,849 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 07:51:45,850 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 07:51:45,851 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 07:51:45,853 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 07:51:45,854 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 07:51:45,855 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 07:51:45,856 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 07:51:45,859 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 07:51:45,860 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 07:51:45,860 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 07:51:45,861 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 07:51:45,861 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 07:51:45,862 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 07:51:45,862 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 07:51:45,863 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 07:51:45,864 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 07:51:45,864 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 07:51:45,865 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 07:51:45,865 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 07:51:45,865 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 07:51:45,865 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 07:51:45,865 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 07:51:45,866 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 07:51:45,866 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 07:51:45,867 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09cbfdd0-a95e-473a-9a2b-486c2188a276/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-12-14 07:51:45,889 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 07:51:45,889 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 07:51:45,889 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 07:51:45,889 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 07:51:45,890 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 07:51:45,890 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 07:51:45,890 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 07:51:45,890 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 07:51:45,890 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 07:51:45,890 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 07:51:45,890 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 07:51:45,891 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 07:51:45,891 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 07:51:45,891 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 07:51:45,891 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 07:51:45,891 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 07:51:45,891 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 07:51:45,891 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 07:51:45,892 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 07:51:45,892 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 07:51:45,892 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 07:51:45,892 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 07:51:45,892 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 07:51:45,892 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 07:51:45,893 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 07:51:45,893 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 07:51:45,893 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 07:51:45,893 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 07:51:45,893 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 07:51:45,893 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 07:51:45,893 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 07:51:45,893 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 07:51:45,894 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 07:51:45,894 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 07:51:45,894 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 07:51:45,894 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 07:51:45,894 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 07:51:45,894 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 07:51:45,894 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_09cbfdd0-a95e-473a-9a2b-486c2188a276/bin/utaipan-gh47qXpMRh/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09cbfdd0-a95e-473a-9a2b-486c2188a276/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8961834cfefda1ed7addea1dfdc39d7ab34144e8e84b8977b62d497cd3250861 [2022-12-14 07:51:46,072 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 07:51:46,090 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 07:51:46,092 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 07:51:46,093 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 07:51:46,094 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 07:51:46,094 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09cbfdd0-a95e-473a-9a2b-486c2188a276/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i [2022-12-14 07:51:48,700 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 07:51:49,129 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 07:51:49,129 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09cbfdd0-a95e-473a-9a2b-486c2188a276/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i [2022-12-14 07:51:49,169 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09cbfdd0-a95e-473a-9a2b-486c2188a276/bin/utaipan-gh47qXpMRh/data/69d4e9e7f/517bf68ded004f07a65aef65c1aa08eb/FLAG8921e3403 [2022-12-14 07:51:49,179 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09cbfdd0-a95e-473a-9a2b-486c2188a276/bin/utaipan-gh47qXpMRh/data/69d4e9e7f/517bf68ded004f07a65aef65c1aa08eb [2022-12-14 07:51:49,181 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 07:51:49,182 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 07:51:49,183 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 07:51:49,183 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 07:51:49,186 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 07:51:49,187 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:51:49" (1/1) ... [2022-12-14 07:51:49,188 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f864b11 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:51:49, skipping insertion in model container [2022-12-14 07:51:49,188 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:51:49" (1/1) ... [2022-12-14 07:51:49,195 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 07:51:49,372 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 07:51:49,872 WARN L623 FunctionHandler]: Unknown extern function kstrtoull [2022-12-14 07:51:49,893 WARN L623 FunctionHandler]: Unknown extern function kstrtouint [2022-12-14 07:51:49,951 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 07:51:50,621 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 07:51:50,664 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 07:51:50,671 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 07:51:50,677 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 07:51:50,689 WARN L623 FunctionHandler]: Unknown extern function __msecs_to_jiffies [2022-12-14 07:51:50,880 WARN L623 FunctionHandler]: Unknown extern function mod_delayed_work_on [2022-12-14 07:51:50,962 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:51:51,376 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 07:51:51,380 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 07:51:51,380 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 07:51:51,388 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 07:51:51,397 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-12-14 07:51:51,404 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-12-14 07:51:51,429 WARN L623 FunctionHandler]: Unknown extern function dma_alloc_attrs [2022-12-14 07:51:51,467 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 07:51:51,498 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 07:51:51,536 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-14 07:51:51,582 WARN L623 FunctionHandler]: Unknown extern function netif_tx_wake_queue [2022-12-14 07:51:51,613 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-14 07:51:51,681 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-12-14 07:51:51,688 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_dword [2022-12-14 07:51:51,764 WARN L623 FunctionHandler]: Unknown extern function dma_alloc_attrs [2022-12-14 07:51:51,777 WARN L623 FunctionHandler]: Unknown extern function dma_free_attrs [2022-12-14 07:51:51,811 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-14 07:51:52,137 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 07:51:52,138 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,139 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,145 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 07:51:52,146 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,146 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,154 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-14 07:51:52,154 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,155 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,162 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 07:51:52,162 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,163 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,170 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-14 07:51:52,170 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,171 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,179 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 07:51:52,180 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,180 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,255 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,255 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,259 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,268 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,269 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,270 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,270 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,291 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,298 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-12-14 07:51:52,298 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-12-14 07:51:52,299 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,299 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,300 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 07:51:52,301 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 07:51:52,301 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,301 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,309 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,309 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,310 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:51:52,311 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,311 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,312 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,312 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,312 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,313 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,313 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,314 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,315 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 07:51:52,316 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 07:51:52,317 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-14 07:51:52,318 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-14 07:51:52,318 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 07:51:52,319 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,319 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,320 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,320 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-12-14 07:51:52,336 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,336 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,337 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:51:52,338 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,338 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,346 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:51:52,347 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:51:52,354 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,355 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,356 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,356 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,357 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,357 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,358 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,380 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,381 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,382 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,383 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,383 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,383 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,384 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,384 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,399 WARN L623 FunctionHandler]: Unknown extern function wiphy_rfkill_set_hw_state [2022-12-14 07:51:52,399 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:51:52,400 WARN L623 FunctionHandler]: Unknown extern function wiphy_rfkill_set_hw_state [2022-12-14 07:51:52,400 WARN L623 FunctionHandler]: Unknown extern function wiphy_rfkill_set_hw_state [2022-12-14 07:51:52,408 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,408 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,409 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,409 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,410 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,410 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,411 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,411 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,419 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,419 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,420 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,421 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,421 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,421 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-12-14 07:51:52,422 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,423 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,423 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,424 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,425 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,440 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,440 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,440 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:51:52,441 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,441 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,453 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,453 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,454 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-12-14 07:51:52,465 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,466 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,467 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,467 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,467 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,468 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,468 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,468 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,480 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,480 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,481 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,481 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,481 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-12-14 07:51:52,482 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:51:52,482 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,493 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,493 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,494 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,494 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,495 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,495 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,506 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,506 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,507 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,507 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,508 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,509 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,519 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,520 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,520 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,521 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,521 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,521 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,522 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,522 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,522 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,523 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,535 WARN L623 FunctionHandler]: Unknown extern function libipw_networks_age [2022-12-14 07:51:52,536 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,536 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,536 WARN L623 FunctionHandler]: Unknown extern function pm_qos_update_request [2022-12-14 07:51:52,537 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:51:52,537 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,537 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,538 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,538 WARN L623 FunctionHandler]: Unknown extern function libipw_set_geo [2022-12-14 07:51:52,538 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,539 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,539 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-12-14 07:51:52,540 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,540 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,550 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:51:52,550 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,551 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:51:52,551 WARN L623 FunctionHandler]: Unknown extern function pm_qos_update_request [2022-12-14 07:51:52,551 WARN L623 FunctionHandler]: Unknown extern function wireless_send_event [2022-12-14 07:51:52,551 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 07:51:52,558 WARN L623 FunctionHandler]: Unknown extern function libipw_get_geo [2022-12-14 07:51:52,562 WARN L623 FunctionHandler]: Unknown extern function wiphy_register [2022-12-14 07:51:52,571 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:51:52,571 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,571 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,572 WARN L623 FunctionHandler]: Unknown extern function wireless_send_event [2022-12-14 07:51:52,580 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,580 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,581 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,581 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,581 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,582 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,582 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,582 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,584 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,584 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,585 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,585 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,586 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-12-14 07:51:52,596 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,597 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,605 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,606 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,606 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,606 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,607 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 07:51:52,614 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,615 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,615 WARN L623 FunctionHandler]: Unknown extern function wiphy_rfkill_set_hw_state [2022-12-14 07:51:52,615 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-12-14 07:51:52,623 WARN L623 FunctionHandler]: Unknown extern function wireless_send_event [2022-12-14 07:51:52,630 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,630 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,631 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-12-14 07:51:52,638 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,639 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,647 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,648 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,648 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,648 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,649 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,650 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,657 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,658 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,659 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 07:51:52,673 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:51:52,681 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,681 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,689 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,689 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,690 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,690 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,691 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,691 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,692 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,692 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,693 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 07:51:52,693 WARN L623 FunctionHandler]: Unknown extern function libipw_rx [2022-12-14 07:51:52,693 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,694 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,694 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,695 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,695 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,703 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,703 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,704 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,704 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,705 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,705 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,706 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,706 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,707 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 07:51:52,707 WARN L623 FunctionHandler]: Unknown extern function libipw_rx [2022-12-14 07:51:52,708 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,708 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,720 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,736 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,737 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,738 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,738 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,740 WARN L623 FunctionHandler]: Unknown extern function libipw_rx_mgt [2022-12-14 07:51:52,749 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,749 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,750 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,750 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,751 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 07:51:52,751 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,751 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,752 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,752 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,753 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,754 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,754 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,755 WARN L623 FunctionHandler]: Unknown extern function libipw_txb_free [2022-12-14 07:51:52,756 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,756 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,756 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,758 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,758 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,766 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,767 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,767 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,767 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 07:51:52,768 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,768 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,770 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,771 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,771 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,771 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,771 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 07:51:52,773 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,774 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,774 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,774 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,775 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,776 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,784 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:51:52,785 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,785 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,785 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,786 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,786 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,786 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,786 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,787 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,787 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,787 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,788 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,788 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,788 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,788 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,789 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,789 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,790 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,790 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,790 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,791 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,791 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,791 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,792 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,792 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,800 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,807 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:51:52,808 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,808 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,809 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,809 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,809 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 07:51:52,817 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,818 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:51:52,834 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:51:52,841 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:52,842 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:52,842 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:52,850 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:52,858 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:52,865 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:52,878 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:52,879 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:52,886 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:52,887 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:52,887 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:52,888 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:52,897 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:52,898 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:52,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,907 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,907 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,908 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,908 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,908 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,909 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,909 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,917 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:52,917 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:52,925 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:52,925 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:52,926 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:52,926 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:52,934 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,935 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,942 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-12-14 07:51:52,943 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:52,943 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:52,943 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:52,944 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:52,944 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:52,944 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:52,944 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:52,945 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:52,945 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:52,945 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:52,945 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:52,945 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:52,946 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:52,946 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:52,946 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:52,946 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:52,946 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:52,947 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:52,947 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:52,947 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:52,947 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:52,947 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:52,948 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:52,948 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:52,948 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:52,956 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,957 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,957 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,957 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,957 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,958 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,958 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:52,958 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:52,958 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:52,966 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:52,973 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,974 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:52,974 WARN L623 FunctionHandler]: Unknown extern function strnlen [2022-12-14 07:51:52,981 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:52,982 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:52,982 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:52,998 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:53,005 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,005 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,006 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,006 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,006 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,007 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,007 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,007 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,007 WARN L623 FunctionHandler]: Unknown extern function strnlen [2022-12-14 07:51:53,015 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:53,023 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,023 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,024 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,024 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,024 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-12-14 07:51:53,039 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,039 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,040 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,040 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,040 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,047 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,048 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,048 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,048 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,056 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,056 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,057 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,057 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,057 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,057 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,064 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,065 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,065 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,066 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,073 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,073 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,074 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,074 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,074 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,075 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,089 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,089 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,090 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,090 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,091 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:51:53,099 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,099 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,100 WARN L623 FunctionHandler]: Unknown extern function libipw_txb_free [2022-12-14 07:51:53,101 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,102 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,109 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,109 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,110 WARN L623 FunctionHandler]: Unknown extern function libipw_txb_free [2022-12-14 07:51:53,110 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:51:53,111 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,111 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,118 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,118 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,119 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,119 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,119 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,119 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,120 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,120 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,121 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:51:53,121 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:51:53,128 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,129 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,130 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,130 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,137 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,138 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,138 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:51:53,138 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:51:53,139 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,139 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,146 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,146 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,147 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,147 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,156 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,157 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,157 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,157 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,158 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,158 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,168 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,168 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,169 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,178 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,178 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,179 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,179 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,248 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,249 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,249 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,249 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,270 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,270 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,282 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,282 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,293 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,294 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,314 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,315 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,316 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,316 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,327 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,327 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,327 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,338 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,338 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,339 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,339 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,340 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,340 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,340 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,341 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,342 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,350 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,351 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,351 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,379 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,380 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,381 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,382 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,382 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,382 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,384 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,385 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,400 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,400 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,400 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:51:53,401 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 07:51:53,408 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,408 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,409 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:51:53,409 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 07:51:53,409 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 07:51:53,410 WARN L623 FunctionHandler]: Unknown extern function libipw_txb_free [2022-12-14 07:51:53,410 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,411 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,418 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,419 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,454 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 07:51:53,455 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 07:51:53,455 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 07:51:53,470 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:51:53,470 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,470 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,471 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,471 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,479 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:51:53,479 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,479 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,480 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-12-14 07:51:53,480 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,480 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,480 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,481 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,488 WARN L623 FunctionHandler]: Unknown extern function alloc_libipw [2022-12-14 07:51:53,491 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 07:51:53,491 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 07:51:53,492 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 07:51:53,492 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 07:51:53,492 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 07:51:53,493 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 07:51:53,493 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 07:51:53,493 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 07:51:53,493 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 07:51:53,494 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 07:51:53,494 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 07:51:53,494 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 07:51:53,494 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 07:51:53,495 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 07:51:53,495 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 07:51:53,495 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 07:51:53,496 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 07:51:53,496 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 07:51:53,496 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 07:51:53,496 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 07:51:53,497 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 07:51:53,497 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 07:51:53,497 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 07:51:53,497 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-12-14 07:51:53,505 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,506 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,506 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,506 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,506 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-14 07:51:53,507 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,507 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,507 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 07:51:53,507 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,508 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 07:51:53,508 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,508 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 07:51:53,508 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-14 07:51:53,508 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,509 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 07:51:53,509 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,509 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,510 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,510 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,510 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,510 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,511 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,511 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,511 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,512 WARN L623 FunctionHandler]: Unknown extern function sysfs_create_group [2022-12-14 07:51:53,512 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,512 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,513 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,513 WARN L623 FunctionHandler]: Unknown extern function wiphy_unregister [2022-12-14 07:51:53,514 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:51:53,514 WARN L623 FunctionHandler]: Unknown extern function sysfs_remove_group [2022-12-14 07:51:53,514 WARN L623 FunctionHandler]: Unknown extern function free_libipw [2022-12-14 07:51:53,514 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 07:51:53,514 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 07:51:53,514 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 07:51:53,522 WARN L623 FunctionHandler]: Unknown extern function sysfs_remove_group [2022-12-14 07:51:53,522 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 07:51:53,523 WARN L623 FunctionHandler]: Unknown extern function wiphy_unregister [2022-12-14 07:51:53,523 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:51:53,523 WARN L623 FunctionHandler]: Unknown extern function free_libipw [2022-12-14 07:51:53,523 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 07:51:53,523 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 07:51:53,523 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,524 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,531 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,531 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,532 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 07:51:53,532 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 07:51:53,532 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 07:51:53,532 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 07:51:53,532 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-12-14 07:51:53,540 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,540 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,540 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 07:51:53,540 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 07:51:53,540 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,541 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-14 07:51:53,541 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 07:51:53,541 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-12-14 07:51:53,548 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 07:51:53,557 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,557 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,557 WARN L623 FunctionHandler]: Unknown extern function pm_qos_add_request [2022-12-14 07:51:53,558 WARN L623 FunctionHandler]: Unknown extern function driver_create_file [2022-12-14 07:51:53,565 WARN L623 FunctionHandler]: Unknown extern function driver_remove_file [2022-12-14 07:51:53,565 WARN L623 FunctionHandler]: Unknown extern function pm_qos_remove_request [2022-12-14 07:51:53,573 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,573 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,582 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,582 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,589 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,590 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,597 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,597 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,605 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,605 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,615 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,615 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,623 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,624 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,624 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,624 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,632 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,633 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,640 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,641 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,641 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 07:51:53,641 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,642 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,642 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,642 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,650 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,650 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,650 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,650 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,658 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,658 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,666 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,666 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,674 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,674 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,682 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,682 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,683 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,683 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,691 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,691 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,698 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,699 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,707 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,707 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,715 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,715 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,723 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,723 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,730 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,731 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,739 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,739 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,739 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,739 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,740 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,740 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,748 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,748 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,755 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,756 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,756 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,756 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,763 WARN L623 FunctionHandler]: Unknown extern function libipw_wx_get_scan [2022-12-14 07:51:53,770 WARN L623 FunctionHandler]: Unknown extern function libipw_wx_set_encode [2022-12-14 07:51:53,777 WARN L623 FunctionHandler]: Unknown extern function libipw_wx_get_encode [2022-12-14 07:51:53,785 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,786 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,786 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,786 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,787 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,787 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,794 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,794 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,802 WARN L623 FunctionHandler]: Unknown extern function kmemdup [2022-12-14 07:51:53,802 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:51:53,802 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:51:53,831 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,839 WARN L623 FunctionHandler]: Unknown extern function libipw_wx_set_encodeext [2022-12-14 07:51:53,846 WARN L623 FunctionHandler]: Unknown extern function libipw_wx_get_encodeext [2022-12-14 07:51:53,915 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,917 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,917 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,917 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,918 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,919 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,919 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,920 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 07:51:53,920 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,921 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,921 WARN L623 FunctionHandler]: Unknown extern function wireless_send_event [2022-12-14 07:51:53,928 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,929 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,929 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,930 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-14 07:51:53,930 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,930 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,930 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,931 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 07:51:53,932 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,934 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:51:53,934 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:53,944 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:51:53,944 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,006 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 07:51:54,010 WARN L623 FunctionHandler]: Unknown extern function ldv_suspend_late_9 [2022-12-14 07:51:54,011 WARN L623 FunctionHandler]: Unknown extern function ldv_resume_early_9 [2022-12-14 07:51:54,011 WARN L623 FunctionHandler]: Unknown extern function ldv_resume_early_9 [2022-12-14 07:51:54,013 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-14 07:51:54,013 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-14 07:51:54,013 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-14 07:51:54,013 WARN L623 FunctionHandler]: Unknown extern function libipw_change_mtu [2022-12-14 07:51:54,014 WARN L623 FunctionHandler]: Unknown extern function libipw_change_mtu [2022-12-14 07:51:54,014 WARN L623 FunctionHandler]: Unknown extern function libipw_xmit [2022-12-14 07:51:54,014 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_init_10 [2022-12-14 07:51:54,015 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_uninit_10 [2022-12-14 07:51:54,015 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 07:51:54,016 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 07:51:54,016 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 07:51:54,016 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-14 07:51:54,016 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 07:51:54,017 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:54,017 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:54,017 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:54,017 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 07:51:54,017 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:54,017 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:54,017 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:54,018 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:54,018 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:54,018 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-12-14 07:51:54,018 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:54,018 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:54,018 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-12-14 07:51:54,019 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-12-14 07:51:54,019 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-12-14 07:51:54,019 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-12-14 07:51:54,019 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:54,019 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-12-14 07:51:54,019 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:54,020 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:54,020 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:54,020 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 07:51:54,020 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 07:51:54,020 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 07:51:54,021 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 07:51:54,021 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 07:51:54,021 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 07:51:54,021 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:54,021 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:54,021 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:54,022 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:54,022 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:54,022 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 07:51:54,022 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:54,023 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:54,023 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:54,023 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 07:51:54,023 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 07:51:54,023 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:54,023 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:54,023 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 07:51:54,023 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 07:51:54,024 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:54,024 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:54,024 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:54,024 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:54,024 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:54,024 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 07:51:54,025 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 07:51:54,025 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:54,025 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:54,025 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:54,025 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:54,025 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:54,025 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:54,025 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:54,026 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:54,026 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:54,026 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:54,026 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:54,026 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:54,026 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:54,026 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:54,026 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:54,027 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:54,027 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:54,027 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:54,027 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:54,027 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:54,027 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:54,027 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:54,027 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:54,028 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:54,028 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:54,028 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:54,028 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:54,028 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:54,028 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:54,028 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:54,028 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:54,029 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:54,029 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:54,029 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:54,036 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_09cbfdd0-a95e-473a-9a2b-486c2188a276/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i[745601,745614] [2022-12-14 07:51:54,351 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:51:54,352 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:51:54,352 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:51:54,360 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:51:54,367 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:51:54,368 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:51:54,369 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:51:54,385 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 07:51:54,420 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 07:51:54,509 WARN L623 FunctionHandler]: Unknown extern function kstrtoull [2022-12-14 07:51:54,509 WARN L623 FunctionHandler]: Unknown extern function kstrtouint [2022-12-14 07:51:54,510 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 07:51:54,514 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 07:51:54,515 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 07:51:54,515 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 07:51:54,515 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 07:51:54,515 WARN L623 FunctionHandler]: Unknown extern function __msecs_to_jiffies [2022-12-14 07:51:54,517 WARN L623 FunctionHandler]: Unknown extern function mod_delayed_work_on [2022-12-14 07:51:54,517 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:51:54,524 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 07:51:54,525 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 07:51:54,525 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 07:51:54,526 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 07:51:54,527 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-12-14 07:51:54,528 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-12-14 07:51:54,529 WARN L623 FunctionHandler]: Unknown extern function dma_alloc_attrs [2022-12-14 07:51:54,530 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 07:51:54,530 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 07:51:54,531 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-14 07:51:54,532 WARN L623 FunctionHandler]: Unknown extern function netif_tx_wake_queue [2022-12-14 07:51:54,533 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-14 07:51:54,533 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-12-14 07:51:54,534 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_dword [2022-12-14 07:51:54,536 WARN L623 FunctionHandler]: Unknown extern function dma_alloc_attrs [2022-12-14 07:51:54,537 WARN L623 FunctionHandler]: Unknown extern function dma_free_attrs [2022-12-14 07:51:54,539 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-14 07:51:54,544 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 07:51:54,544 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,545 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,545 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 07:51:54,545 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,545 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,546 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-14 07:51:54,546 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,546 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,546 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-14 07:51:54,546 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,547 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,547 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-14 07:51:54,547 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,547 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,548 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-14 07:51:54,548 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,548 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,551 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,551 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,553 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,553 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,554 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,554 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,554 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,557 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,558 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-12-14 07:51:54,558 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-12-14 07:51:54,558 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,559 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,559 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 07:51:54,559 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 07:51:54,560 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,560 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,561 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,561 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,561 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:51:54,561 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,562 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,562 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,562 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,562 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,562 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,563 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,563 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,563 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 07:51:54,564 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 07:51:54,564 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-14 07:51:54,565 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-14 07:51:54,565 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 07:51:54,565 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,565 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,565 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,566 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-12-14 07:51:54,567 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,567 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,567 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:51:54,568 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,568 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,568 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:51:54,569 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:51:54,569 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,569 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,570 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,570 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,570 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,570 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,570 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,572 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,572 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,572 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,573 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,573 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,573 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,573 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,573 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,574 WARN L623 FunctionHandler]: Unknown extern function wiphy_rfkill_set_hw_state [2022-12-14 07:51:54,574 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:51:54,574 WARN L623 FunctionHandler]: Unknown extern function wiphy_rfkill_set_hw_state [2022-12-14 07:51:54,574 WARN L623 FunctionHandler]: Unknown extern function wiphy_rfkill_set_hw_state [2022-12-14 07:51:54,575 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,575 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,575 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,575 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,576 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,576 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,576 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,576 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,577 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,577 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,577 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,578 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,578 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,578 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-12-14 07:51:54,578 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,579 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,579 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,579 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,579 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,580 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,580 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,580 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:51:54,581 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,581 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,584 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,584 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,584 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-12-14 07:51:54,587 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,588 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,588 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,588 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,588 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,588 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,589 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,589 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,592 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,592 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,592 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,592 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,593 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-12-14 07:51:54,593 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:51:54,593 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,596 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,596 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,596 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,597 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,597 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,597 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,600 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,600 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,600 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,600 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,601 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,601 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,604 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,604 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,605 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,605 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,605 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,605 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,606 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,606 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,606 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,606 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,611 WARN L623 FunctionHandler]: Unknown extern function libipw_networks_age [2022-12-14 07:51:54,611 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,611 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,611 WARN L623 FunctionHandler]: Unknown extern function pm_qos_update_request [2022-12-14 07:51:54,611 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:51:54,612 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,612 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,612 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,612 WARN L623 FunctionHandler]: Unknown extern function libipw_set_geo [2022-12-14 07:51:54,613 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,613 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,613 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-12-14 07:51:54,613 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,613 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,616 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:51:54,617 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,617 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:51:54,617 WARN L623 FunctionHandler]: Unknown extern function pm_qos_update_request [2022-12-14 07:51:54,617 WARN L623 FunctionHandler]: Unknown extern function wireless_send_event [2022-12-14 07:51:54,618 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 07:51:54,618 WARN L623 FunctionHandler]: Unknown extern function libipw_get_geo [2022-12-14 07:51:54,620 WARN L623 FunctionHandler]: Unknown extern function wiphy_register [2022-12-14 07:51:54,622 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:51:54,622 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,622 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,622 WARN L623 FunctionHandler]: Unknown extern function wireless_send_event [2022-12-14 07:51:54,623 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,623 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,624 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,624 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,624 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,624 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,624 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,625 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,625 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,625 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,626 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,626 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,626 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-12-14 07:51:54,629 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,629 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,631 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,631 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,631 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,631 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,631 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 07:51:54,632 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,632 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,632 WARN L623 FunctionHandler]: Unknown extern function wiphy_rfkill_set_hw_state [2022-12-14 07:51:54,632 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-12-14 07:51:54,633 WARN L623 FunctionHandler]: Unknown extern function wireless_send_event [2022-12-14 07:51:54,633 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,633 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,634 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-12-14 07:51:54,634 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,634 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,635 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,635 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,636 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,636 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,637 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,637 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,637 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,637 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,638 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 07:51:54,638 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:51:54,639 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,639 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,640 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,640 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,640 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,641 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,641 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,641 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,642 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,642 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,642 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 07:51:54,642 WARN L623 FunctionHandler]: Unknown extern function libipw_rx [2022-12-14 07:51:54,643 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,643 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,643 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,644 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,644 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,645 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,645 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,645 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,646 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,646 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,646 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,647 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,647 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,648 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 07:51:54,648 WARN L623 FunctionHandler]: Unknown extern function libipw_rx [2022-12-14 07:51:54,648 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,648 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,649 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,650 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,650 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,652 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,652 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,652 WARN L623 FunctionHandler]: Unknown extern function libipw_rx_mgt [2022-12-14 07:51:54,669 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,670 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,670 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,670 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,671 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 07:51:54,671 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,671 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,672 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,672 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,672 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,673 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,673 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,673 WARN L623 FunctionHandler]: Unknown extern function libipw_txb_free [2022-12-14 07:51:54,674 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,674 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,674 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,675 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,675 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,676 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,677 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,677 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,677 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 07:51:54,677 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,678 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,679 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,680 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,680 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,680 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,680 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 07:51:54,681 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,682 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,682 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,682 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,683 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,683 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,685 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:51:54,685 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,685 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,685 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,685 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,686 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,686 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,686 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,686 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,687 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,687 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,687 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,687 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,688 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,688 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,688 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,688 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,689 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,689 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,689 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,689 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,690 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,690 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,690 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,690 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,691 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,692 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:51:54,692 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,692 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,693 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,693 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,693 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 07:51:54,694 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,695 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:51:54,696 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:51:54,697 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:54,697 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:54,697 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:54,698 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:54,699 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:54,699 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:54,702 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:54,702 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:54,703 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:54,704 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:54,704 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:54,704 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:54,706 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:54,707 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:54,708 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,708 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,709 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,709 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,709 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,710 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,710 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,710 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,711 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:54,711 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:54,712 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:54,712 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:54,713 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:54,713 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:54,714 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,714 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,715 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-12-14 07:51:54,715 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:54,716 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:54,716 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:54,716 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:54,716 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:54,716 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:54,717 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:54,717 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:54,717 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:54,717 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:54,717 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:54,718 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:54,718 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:54,718 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:54,718 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:54,718 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:54,719 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:54,719 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:54,719 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:54,719 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:54,719 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:54,720 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:54,720 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:54,720 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:54,720 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:54,721 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,722 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,722 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,722 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,722 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,723 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,723 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:54,723 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:54,723 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:54,724 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:54,724 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,724 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,725 WARN L623 FunctionHandler]: Unknown extern function strnlen [2022-12-14 07:51:54,725 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:54,726 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:54,726 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:54,727 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:54,727 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,728 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,728 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,728 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,728 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,729 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,729 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,729 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,729 WARN L623 FunctionHandler]: Unknown extern function strnlen [2022-12-14 07:51:54,730 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:51:54,731 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,731 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,732 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,732 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,732 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-12-14 07:51:54,733 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,733 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,734 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,734 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,734 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,735 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,735 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,735 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,736 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,736 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,736 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,737 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,737 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,737 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,737 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,738 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,738 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,738 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,739 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,739 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,739 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,739 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,740 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,740 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,740 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,741 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,741 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,741 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,742 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,742 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:51:54,743 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,743 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,744 WARN L623 FunctionHandler]: Unknown extern function libipw_txb_free [2022-12-14 07:51:54,744 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,745 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,745 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,745 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,746 WARN L623 FunctionHandler]: Unknown extern function libipw_txb_free [2022-12-14 07:51:54,746 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:51:54,747 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,747 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,747 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,747 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,748 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,748 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,748 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,748 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,749 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,749 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,750 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:51:54,750 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:51:54,750 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,750 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,751 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,751 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,752 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,752 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,752 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:51:54,753 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:51:54,753 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,753 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,754 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,754 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,754 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,755 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,757 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,757 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,758 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,758 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,758 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,759 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,761 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,761 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,762 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,765 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,765 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,765 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,765 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,784 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,785 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,785 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,785 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,804 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,804 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,808 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,809 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,813 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,814 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,822 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,822 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,823 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,823 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,827 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,828 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,828 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,832 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,832 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,833 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,833 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,834 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,834 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,834 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,835 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,835 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,836 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,837 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,837 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,843 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,843 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,845 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,845 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,846 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,846 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,847 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,848 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,850 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,850 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,851 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:51:54,851 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 07:51:54,851 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,852 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,852 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:51:54,852 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 07:51:54,853 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 07:51:54,853 WARN L623 FunctionHandler]: Unknown extern function libipw_txb_free [2022-12-14 07:51:54,854 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,854 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,855 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,855 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,864 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 07:51:54,864 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 07:51:54,865 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 07:51:54,866 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:51:54,866 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,866 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,867 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,867 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,868 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 07:51:54,868 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,868 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,868 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-12-14 07:51:54,869 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,869 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,869 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,869 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,871 WARN L623 FunctionHandler]: Unknown extern function alloc_libipw [2022-12-14 07:51:54,882 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 07:51:54,882 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 07:51:54,882 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 07:51:54,882 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 07:51:54,882 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 07:51:54,883 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 07:51:54,883 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 07:51:54,884 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 07:51:54,884 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 07:51:54,884 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 07:51:54,885 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 07:51:54,885 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 07:51:54,885 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 07:51:54,885 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 07:51:54,886 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 07:51:54,886 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 07:51:54,886 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 07:51:54,886 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 07:51:54,887 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 07:51:54,887 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 07:51:54,887 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 07:51:54,887 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 07:51:54,888 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 07:51:54,888 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-12-14 07:51:54,889 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,889 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,890 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,890 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,890 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-14 07:51:54,890 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,891 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,891 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 07:51:54,891 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,891 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 07:51:54,891 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,891 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 07:51:54,892 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-14 07:51:54,892 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,892 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 07:51:54,892 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,894 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,894 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,894 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,895 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,895 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,895 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,895 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,896 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,896 WARN L623 FunctionHandler]: Unknown extern function sysfs_create_group [2022-12-14 07:51:54,896 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,896 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,897 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,897 WARN L623 FunctionHandler]: Unknown extern function wiphy_unregister [2022-12-14 07:51:54,897 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:51:54,898 WARN L623 FunctionHandler]: Unknown extern function sysfs_remove_group [2022-12-14 07:51:54,898 WARN L623 FunctionHandler]: Unknown extern function free_libipw [2022-12-14 07:51:54,898 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 07:51:54,898 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 07:51:54,898 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 07:51:54,899 WARN L623 FunctionHandler]: Unknown extern function sysfs_remove_group [2022-12-14 07:51:54,899 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 07:51:54,899 WARN L623 FunctionHandler]: Unknown extern function wiphy_unregister [2022-12-14 07:51:54,899 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:51:54,899 WARN L623 FunctionHandler]: Unknown extern function free_libipw [2022-12-14 07:51:54,900 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 07:51:54,900 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 07:51:54,900 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,900 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,901 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,901 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,901 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 07:51:54,901 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 07:51:54,901 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 07:51:54,902 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 07:51:54,902 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-12-14 07:51:54,902 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,902 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,903 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 07:51:54,903 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 07:51:54,903 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,903 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-14 07:51:54,903 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 07:51:54,904 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-12-14 07:51:54,904 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 07:51:54,905 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,906 WARN L623 FunctionHandler]: Unknown extern function pm_qos_add_request [2022-12-14 07:51:54,906 WARN L623 FunctionHandler]: Unknown extern function driver_create_file [2022-12-14 07:51:54,907 WARN L623 FunctionHandler]: Unknown extern function driver_remove_file [2022-12-14 07:51:54,907 WARN L623 FunctionHandler]: Unknown extern function pm_qos_remove_request [2022-12-14 07:51:54,908 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,908 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,909 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,910 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,911 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,911 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,911 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,911 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,912 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,912 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,914 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,914 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,915 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,917 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,917 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,918 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,918 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,918 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 07:51:54,918 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,919 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,919 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,919 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,920 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,920 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,920 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,920 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,921 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,921 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,922 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,922 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,923 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,923 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,925 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,925 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,926 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,926 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,927 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,928 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,928 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,929 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,930 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,930 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,931 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,931 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,932 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,932 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,933 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,933 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,934 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,934 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,934 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,934 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,935 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,935 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,936 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,936 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,936 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,936 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,937 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,937 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,937 WARN L623 FunctionHandler]: Unknown extern function libipw_wx_get_scan [2022-12-14 07:51:54,937 WARN L623 FunctionHandler]: Unknown extern function libipw_wx_set_encode [2022-12-14 07:51:54,938 WARN L623 FunctionHandler]: Unknown extern function libipw_wx_get_encode [2022-12-14 07:51:54,938 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,938 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,939 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,939 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,939 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,939 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,940 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,940 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,941 WARN L623 FunctionHandler]: Unknown extern function kmemdup [2022-12-14 07:51:54,941 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:51:54,941 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:51:54,949 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,950 WARN L623 FunctionHandler]: Unknown extern function libipw_wx_set_encodeext [2022-12-14 07:51:54,950 WARN L623 FunctionHandler]: Unknown extern function libipw_wx_get_encodeext [2022-12-14 07:51:54,958 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,958 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,958 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,958 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,959 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,959 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,959 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,959 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,960 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,960 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,961 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,962 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,972 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 07:51:54,973 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,973 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,973 WARN L623 FunctionHandler]: Unknown extern function wireless_send_event [2022-12-14 07:51:54,973 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,974 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,974 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,975 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-14 07:51:54,975 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,975 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,975 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,976 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 07:51:54,977 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,979 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:51:54,979 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,979 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 07:51:54,979 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:51:54,994 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 07:51:54,997 WARN L623 FunctionHandler]: Unknown extern function ldv_suspend_late_9 [2022-12-14 07:51:54,998 WARN L623 FunctionHandler]: Unknown extern function ldv_resume_early_9 [2022-12-14 07:51:54,998 WARN L623 FunctionHandler]: Unknown extern function ldv_resume_early_9 [2022-12-14 07:51:54,999 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-14 07:51:54,999 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-14 07:51:55,000 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-14 07:51:55,000 WARN L623 FunctionHandler]: Unknown extern function libipw_change_mtu [2022-12-14 07:51:55,000 WARN L623 FunctionHandler]: Unknown extern function libipw_change_mtu [2022-12-14 07:51:55,000 WARN L623 FunctionHandler]: Unknown extern function libipw_xmit [2022-12-14 07:51:55,001 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_init_10 [2022-12-14 07:51:55,001 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_uninit_10 [2022-12-14 07:51:55,002 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 07:51:55,002 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 07:51:55,002 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 07:51:55,002 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-14 07:51:55,003 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 07:51:55,003 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:55,003 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:55,003 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:55,003 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 07:51:55,003 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:55,004 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:55,004 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:55,004 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:55,004 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:55,004 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-12-14 07:51:55,004 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:55,004 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:55,005 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-12-14 07:51:55,005 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-12-14 07:51:55,005 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-12-14 07:51:55,005 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-12-14 07:51:55,005 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:55,006 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work [2022-12-14 07:51:55,006 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:55,006 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:55,006 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:55,006 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 07:51:55,006 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 07:51:55,007 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 07:51:55,007 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 07:51:55,007 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 07:51:55,007 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 07:51:55,007 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:55,007 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:55,008 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:55,008 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:55,008 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:55,009 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 07:51:55,009 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:55,009 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:55,009 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:55,009 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 07:51:55,010 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 07:51:55,010 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:55,010 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:55,010 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 07:51:55,010 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 07:51:55,010 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:55,010 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:55,010 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:55,011 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:55,011 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:55,011 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 07:51:55,011 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 07:51:55,011 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:55,011 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:55,012 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:55,012 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:55,012 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:55,012 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:55,012 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:55,012 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:55,012 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:55,012 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:55,013 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:55,013 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:55,013 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:55,013 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:55,013 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:55,013 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:55,013 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:55,013 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:55,013 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:55,014 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:55,014 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:55,014 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:55,014 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:55,014 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:55,014 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:55,014 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:55,014 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:55,015 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:55,015 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:55,015 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:55,015 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:55,015 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:55,015 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 07:51:55,015 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:51:55,015 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_09cbfdd0-a95e-473a-9a2b-486c2188a276/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i[745601,745614] [2022-12-14 07:51:55,024 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:51:55,026 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:51:55,027 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:51:55,028 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:51:55,028 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:51:55,029 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:51:55,030 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 07:51:55,033 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 07:51:55,293 INFO L208 MainTranslator]: Completed translation [2022-12-14 07:51:55,293 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:51:55 WrapperNode [2022-12-14 07:51:55,293 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 07:51:55,294 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 07:51:55,294 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 07:51:55,294 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 07:51:55,301 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:51:55" (1/1) ... [2022-12-14 07:51:55,438 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:51:55" (1/1) ... [2022-12-14 07:51:55,762 INFO L138 Inliner]: procedures = 650, calls = 11717, calls flagged for inlining = 302, calls inlined = 226, statements flattened = 14831 [2022-12-14 07:51:55,763 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 07:51:55,764 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 07:51:55,764 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 07:51:55,764 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 07:51:55,774 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:51:55" (1/1) ... [2022-12-14 07:51:55,774 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:51:55" (1/1) ... [2022-12-14 07:51:55,860 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:51:55" (1/1) ... [2022-12-14 07:51:55,860 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:51:55" (1/1) ... [2022-12-14 07:51:56,146 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:51:55" (1/1) ... [2022-12-14 07:51:56,164 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:51:55" (1/1) ... [2022-12-14 07:51:56,214 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:51:55" (1/1) ... [2022-12-14 07:51:56,229 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:51:55" (1/1) ... [2022-12-14 07:51:56,311 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 07:51:56,311 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 07:51:56,311 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 07:51:56,311 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 07:51:56,312 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:51:55" (1/1) ... [2022-12-14 07:51:56,316 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 07:51:56,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09cbfdd0-a95e-473a-9a2b-486c2188a276/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 07:51:56,334 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09cbfdd0-a95e-473a-9a2b-486c2188a276/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-14 07:51:56,335 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09cbfdd0-a95e-473a-9a2b-486c2188a276/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-14 07:51:56,359 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-12-14 07:51:56,359 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-12-14 07:51:56,359 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-14 07:51:56,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-14 07:51:56,359 INFO L130 BoogieDeclarations]: Found specification of procedure read_register [2022-12-14 07:51:56,359 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register [2022-12-14 07:51:56,359 INFO L130 BoogieDeclarations]: Found specification of procedure eth_zero_addr [2022-12-14 07:51:56,359 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_zero_addr [2022-12-14 07:51:56,360 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_data [2022-12-14 07:51:56,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_data [2022-12-14 07:51:56,360 INFO L130 BoogieDeclarations]: Found specification of procedure write_register_byte [2022-12-14 07:51:56,360 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register_byte [2022-12-14 07:51:56,360 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-12-14 07:51:56,360 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-12-14 07:51:56,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-14 07:51:56,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-14 07:51:56,360 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-12-14 07:51:56,360 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-12-14 07:51:56,360 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-12-14 07:51:56,360 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-12-14 07:51:56,360 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_release_firmware [2022-12-14 07:51:56,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_release_firmware [2022-12-14 07:51:56,360 INFO L130 BoogieDeclarations]: Found specification of procedure __tolower [2022-12-14 07:51:56,361 INFO L138 BoogieDeclarations]: Found implementation of procedure __tolower [2022-12-14 07:51:56,361 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_configure_security [2022-12-14 07:51:56,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_configure_security [2022-12-14 07:51:56,361 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_7 [2022-12-14 07:51:56,361 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_7 [2022-12-14 07:51:56,361 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-12-14 07:51:56,361 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-12-14 07:51:56,361 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-12-14 07:51:56,361 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-12-14 07:51:56,361 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_adapter [2022-12-14 07:51:56,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_adapter [2022-12-14 07:51:56,361 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_security_information [2022-12-14 07:51:56,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_security_information [2022-12-14 07:51:56,361 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-12-14 07:51:56,361 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-12-14 07:51:56,362 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-12-14 07:51:56,362 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-12-14 07:51:56,362 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-12-14 07:51:56,362 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-12-14 07:51:56,362 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-12-14 07:51:56,362 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-12-14 07:51:56,362 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-12-14 07:51:56,362 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-12-14 07:51:56,362 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mandatory_bssid [2022-12-14 07:51:56,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mandatory_bssid [2022-12-14 07:51:56,362 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-12-14 07:51:56,362 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-12-14 07:51:56,362 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2022-12-14 07:51:56,362 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2022-12-14 07:51:56,363 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2022-12-14 07:51:56,363 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2022-12-14 07:51:56,363 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_adapter [2022-12-14 07:51:56,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_adapter [2022-12-14 07:51:56,363 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-12-14 07:51:56,363 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-12-14 07:51:56,363 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 07:51:56,363 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_send_command [2022-12-14 07:51:56,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_send_command [2022-12-14 07:51:56,363 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-12-14 07:51:56,363 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-12-14 07:51:56,363 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_word [2022-12-14 07:51:56,363 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_word [2022-12-14 07:51:56,363 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-12-14 07:51:56,363 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-12-14 07:51:56,364 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_power_mode [2022-12-14 07:51:56,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_power_mode [2022-12-14 07:51:56,364 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-12-14 07:51:56,364 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-12-14 07:51:56,364 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_byte [2022-12-14 07:51:56,364 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_byte [2022-12-14 07:51:56,364 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-12-14 07:51:56,364 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-12-14 07:51:56,364 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2022-12-14 07:51:56,364 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2022-12-14 07:51:56,364 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-14 07:51:56,364 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-12-14 07:51:56,364 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-12-14 07:51:56,364 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-12-14 07:51:56,364 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-12-14 07:51:56,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-14 07:51:56,365 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_dword [2022-12-14 07:51:56,365 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_dword [2022-12-14 07:51:56,365 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2022-12-14 07:51:56,365 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2022-12-14 07:51:56,365 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_channel [2022-12-14 07:51:56,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_channel [2022-12-14 07:51:56,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 07:51:56,365 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-12-14 07:51:56,365 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-12-14 07:51:56,365 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_up [2022-12-14 07:51:56,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_up [2022-12-14 07:51:56,365 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_commands [2022-12-14 07:51:56,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_commands [2022-12-14 07:51:56,365 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-14 07:51:56,366 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-14 07:51:56,366 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-12-14 07:51:56,366 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-12-14 07:51:56,366 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-12-14 07:51:56,366 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-12-14 07:51:56,366 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_adapter [2022-12-14 07:51:56,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_adapter [2022-12-14 07:51:56,366 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-12-14 07:51:56,366 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-12-14 07:51:56,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_action_mutex_of_ipw2100_priv [2022-12-14 07:51:56,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_action_mutex_of_ipw2100_priv [2022-12-14 07:51:56,366 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_scan_options [2022-12-14 07:51:56,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_scan_options [2022-12-14 07:51:56,366 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2022-12-14 07:51:56,366 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2022-12-14 07:51:56,367 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_fatalerror [2022-12-14 07:51:56,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_fatalerror [2022-12-14 07:51:56,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-12-14 07:51:56,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-12-14 07:51:56,367 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_scan_event [2022-12-14 07:51:56,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_scan_event [2022-12-14 07:51:56,367 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 07:51:56,367 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 07:51:56,367 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_rates [2022-12-14 07:51:56,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_rates [2022-12-14 07:51:56,367 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-14 07:51:56,367 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-14 07:51:56,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 07:51:56,367 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-12-14 07:51:56,367 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-12-14 07:51:56,368 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-14 07:51:56,368 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_snapshot_free [2022-12-14 07:51:56,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_snapshot_free [2022-12-14 07:51:56,368 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_security_work [2022-12-14 07:51:56,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_security_work [2022-12-14 07:51:56,368 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2022-12-14 07:51:56,368 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2022-12-14 07:51:56,368 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-12-14 07:51:56,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-12-14 07:51:56,368 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset [2022-12-14 07:51:56,368 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reset [2022-12-14 07:51:56,368 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-12-14 07:51:56,368 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-12-14 07:51:56,368 INFO L130 BoogieDeclarations]: Found specification of procedure sw_reset_and_clock [2022-12-14 07:51:56,368 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_reset_and_clock [2022-12-14 07:51:56,369 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_interrupts [2022-12-14 07:51:56,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_interrupts [2022-12-14 07:51:56,369 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-12-14 07:51:56,369 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-12-14 07:51:56,369 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_resume [2022-12-14 07:51:56,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_resume [2022-12-14 07:51:56,369 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2022-12-14 07:51:56,369 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2022-12-14 07:51:56,369 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 07:51:56,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 07:51:56,369 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2022-12-14 07:51:56,369 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2022-12-14 07:51:56,369 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_pci_remove_one [2022-12-14 07:51:56,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_pci_remove_one [2022-12-14 07:51:56,369 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_free [2022-12-14 07:51:56,369 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_free [2022-12-14 07:51:56,370 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-12-14 07:51:56,370 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-12-14 07:51:56,370 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-14 07:51:56,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-14 07:51:56,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-14 07:51:56,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-14 07:51:56,370 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_alloc_skb [2022-12-14 07:51:56,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_alloc_skb [2022-12-14 07:51:56,370 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-12-14 07:51:56,370 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-12-14 07:51:56,370 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_get_ordinal [2022-12-14 07:51:56,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_get_ordinal [2022-12-14 07:51:56,370 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_stop_adapter [2022-12-14 07:51:56,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_stop_adapter [2022-12-14 07:51:56,370 INFO L130 BoogieDeclarations]: Found specification of procedure write_register [2022-12-14 07:51:56,371 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register [2022-12-14 07:51:56,371 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_set_gpio [2022-12-14 07:51:56,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_set_gpio [2022-12-14 07:51:56,371 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-12-14 07:51:56,371 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-12-14 07:51:56,371 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_down [2022-12-14 07:51:56,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_down [2022-12-14 07:51:56,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_adapter_mutex_of_ipw2100_priv [2022-12-14 07:51:56,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_adapter_mutex_of_ipw2100_priv [2022-12-14 07:51:56,371 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_close [2022-12-14 07:51:56,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_close [2022-12-14 07:51:56,371 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wait_for_card_state [2022-12-14 07:51:56,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wait_for_card_state [2022-12-14 07:51:56,371 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-12-14 07:51:56,371 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-12-14 07:51:56,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-12-14 07:51:56,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-12-14 07:51:56,372 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2022-12-14 07:51:56,372 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2022-12-14 07:51:56,372 INFO L130 BoogieDeclarations]: Found specification of procedure read_register_byte [2022-12-14 07:51:56,372 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register_byte [2022-12-14 07:51:56,372 INFO L130 BoogieDeclarations]: Found specification of procedure status_queue_free [2022-12-14 07:51:56,372 INFO L138 BoogieDeclarations]: Found implementation of procedure status_queue_free [2022-12-14 07:51:56,372 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-12-14 07:51:56,372 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-12-14 07:51:56,372 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wx_event_work [2022-12-14 07:51:56,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wx_event_work [2022-12-14 07:51:56,372 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hang_check [2022-12-14 07:51:56,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hang_check [2022-12-14 07:51:56,372 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 07:51:56,372 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 07:51:56,373 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 07:51:56,373 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 07:51:56,373 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rf_kill [2022-12-14 07:51:56,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rf_kill [2022-12-14 07:51:56,373 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-12-14 07:51:56,373 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-12-14 07:51:56,373 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rx_free [2022-12-14 07:51:56,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rx_free [2022-12-14 07:51:56,373 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-12-14 07:51:56,373 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-12-14 07:51:56,373 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-12-14 07:51:56,373 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-12-14 07:51:56,373 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-12-14 07:51:56,373 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-12-14 07:51:56,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 07:51:56,374 INFO L130 BoogieDeclarations]: Found specification of procedure mod_delayed_work [2022-12-14 07:51:56,374 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_delayed_work [2022-12-14 07:51:56,374 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-12-14 07:51:56,374 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-12-14 07:51:56,374 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_shutdown [2022-12-14 07:51:56,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_shutdown [2022-12-14 07:51:56,374 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_address [2022-12-14 07:51:56,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_address [2022-12-14 07:51:56,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 07:51:56,374 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_word [2022-12-14 07:51:56,374 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_word [2022-12-14 07:51:56,374 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_free [2022-12-14 07:51:56,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_free [2022-12-14 07:51:56,374 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mac_address [2022-12-14 07:51:56,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mac_address [2022-12-14 07:51:56,375 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_essid [2022-12-14 07:51:56,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_essid [2022-12-14 07:51:56,375 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_7 [2022-12-14 07:51:56,375 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_7 [2022-12-14 07:51:56,375 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-12-14 07:51:56,375 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-12-14 07:51:56,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 07:51:56,375 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_interrupts [2022-12-14 07:51:56,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_interrupts [2022-12-14 07:51:56,375 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-12-14 07:51:56,375 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-12-14 07:51:56,375 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-12-14 07:51:56,375 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-12-14 07:51:56,375 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_rts_threshold [2022-12-14 07:51:56,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_rts_threshold [2022-12-14 07:51:56,376 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_byte [2022-12-14 07:51:56,376 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_byte [2022-12-14 07:51:56,376 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-12-14 07:51:56,376 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-12-14 07:51:56,376 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2022-12-14 07:51:56,376 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2022-12-14 07:51:56,376 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-12-14 07:51:56,376 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-12-14 07:51:56,376 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_msg_free [2022-12-14 07:51:56,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_msg_free [2022-12-14 07:51:56,376 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2022-12-14 07:51:56,376 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2022-12-14 07:51:56,376 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2022-12-14 07:51:56,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2022-12-14 07:51:56,376 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_change_mtu [2022-12-14 07:51:56,376 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_change_mtu [2022-12-14 07:51:56,377 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-12-14 07:51:56,377 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-12-14 07:51:56,377 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_power [2022-12-14 07:51:56,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_power [2022-12-14 07:51:56,377 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-12-14 07:51:56,377 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-12-14 07:51:56,377 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2022-12-14 07:51:56,377 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2022-12-14 07:51:56,377 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-12-14 07:51:56,377 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-12-14 07:51:56,377 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_system_config [2022-12-14 07:51:56,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_system_config [2022-12-14 07:51:56,377 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_kill_works [2022-12-14 07:51:56,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_kill_works [2022-12-14 07:51:56,377 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-12-14 07:51:56,378 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-12-14 07:51:56,378 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-14 07:51:56,378 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-14 07:51:56,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 07:51:56,378 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2022-12-14 07:51:56,378 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2022-12-14 07:51:56,378 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_free [2022-12-14 07:51:56,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_free [2022-12-14 07:51:56,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-14 07:51:56,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-14 07:51:56,378 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2022-12-14 07:51:56,378 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2022-12-14 07:51:56,378 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-12-14 07:51:56,378 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-12-14 07:51:56,378 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_allocate [2022-12-14 07:51:56,379 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_allocate [2022-12-14 07:51:56,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-12-14 07:51:56,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-12-14 07:51:56,379 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_radio_kill_sw [2022-12-14 07:51:56,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_radio_kill_sw [2022-12-14 07:51:56,379 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2022-12-14 07:51:56,379 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2022-12-14 07:51:56,379 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-12-14 07:51:56,379 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-12-14 07:51:56,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-12-14 07:51:56,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-12-14 07:51:56,379 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-12-14 07:51:56,379 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-12-14 07:51:56,379 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_timeout [2022-12-14 07:51:56,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_timeout [2022-12-14 07:51:56,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_9 [2022-12-14 07:51:56,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_9 [2022-12-14 07:51:56,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_action_mutex_of_ipw2100_priv [2022-12-14 07:51:56,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_action_mutex_of_ipw2100_priv [2022-12-14 07:51:56,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_adapter_mutex_of_ipw2100_priv [2022-12-14 07:51:56,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_adapter_mutex_of_ipw2100_priv [2022-12-14 07:51:56,380 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-12-14 07:51:56,380 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-12-14 07:51:56,380 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-12-14 07:51:56,380 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-12-14 07:51:56,380 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-12-14 07:51:56,380 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-12-14 07:51:56,380 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-12-14 07:51:56,380 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-12-14 07:51:56,380 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_open [2022-12-14 07:51:56,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_open [2022-12-14 07:51:56,381 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-12-14 07:51:56,381 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-12-14 07:51:56,381 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-12-14 07:51:56,381 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-12-14 07:51:56,381 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_initialize [2022-12-14 07:51:56,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_initialize [2022-12-14 07:51:56,381 INFO L130 BoogieDeclarations]: Found specification of procedure pm_qos_update_request [2022-12-14 07:51:56,381 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_qos_update_request [2022-12-14 07:51:56,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 07:51:56,381 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_dword [2022-12-14 07:51:56,381 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_dword [2022-12-14 07:51:56,381 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-12-14 07:51:56,381 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-12-14 07:51:56,381 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_initialize [2022-12-14 07:51:56,381 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_initialize [2022-12-14 07:51:56,382 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_start_scan [2022-12-14 07:51:56,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_start_scan [2022-12-14 07:51:56,382 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-12-14 07:51:56,382 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-12-14 07:51:57,338 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 07:51:57,341 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 07:52:07,545 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-14 07:54:02,857 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 07:54:05,181 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 07:54:05,181 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-12-14 07:54:05,187 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:54:05 BoogieIcfgContainer [2022-12-14 07:54:05,187 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 07:54:05,189 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-14 07:54:05,189 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-14 07:54:05,191 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-14 07:54:05,191 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 07:51:49" (1/3) ... [2022-12-14 07:54:05,191 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@8430a68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 07:54:05, skipping insertion in model container [2022-12-14 07:54:05,192 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:51:55" (2/3) ... [2022-12-14 07:54:05,192 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@8430a68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 07:54:05, skipping insertion in model container [2022-12-14 07:54:05,192 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:54:05" (3/3) ... [2022-12-14 07:54:05,193 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i [2022-12-14 07:54:05,207 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-14 07:54:05,207 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-14 07:54:05,287 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-14 07:54:05,293 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;@6e8f3f55, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-14 07:54:05,293 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-12-14 07:54:05,304 INFO L276 IsEmpty]: Start isEmpty. Operand has 3188 states, 2047 states have (on average 1.3771372740595995) internal successors, (2819), 2101 states have internal predecessors, (2819), 976 states have call successors, (976), 164 states have call predecessors, (976), 163 states have return successors, (947), 945 states have call predecessors, (947), 947 states have call successors, (947) [2022-12-14 07:54:05,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 623 [2022-12-14 07:54:05,333 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:54:05,334 INFO L195 NwaCegarLoop]: trace histogram [45, 45, 45, 45, 45, 45, 45, 45, 45, 7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 07:54:05,334 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 07:54:05,338 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:54:05,339 INFO L85 PathProgramCache]: Analyzing trace with hash 696145192, now seen corresponding path program 1 times [2022-12-14 07:54:05,345 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:54:05,345 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2054777547] [2022-12-14 07:54:05,346 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:54:05,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:54:06,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:54:07,659 INFO L134 CoverageAnalysis]: Checked inductivity of 10047 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10047 trivial. 0 not checked. [2022-12-14 07:54:07,659 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:54:07,659 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2054777547] [2022-12-14 07:54:07,660 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2054777547] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:54:07,660 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 07:54:07,660 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 07:54:07,661 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1041788373] [2022-12-14 07:54:07,662 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:54:07,665 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 07:54:07,665 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:54:07,686 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 07:54:07,686 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 07:54:07,692 INFO L87 Difference]: Start difference. First operand has 3188 states, 2047 states have (on average 1.3771372740595995) internal successors, (2819), 2101 states have internal predecessors, (2819), 976 states have call successors, (976), 164 states have call predecessors, (976), 163 states have return successors, (947), 945 states have call predecessors, (947), 947 states have call successors, (947) Second operand has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 2 states have call successors, (56), 2 states have call predecessors, (56), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2022-12-14 07:54:09,897 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.19s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:54:13,594 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:54:16,699 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 07:54:18,297 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:54:24,244 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:54:25,896 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:54:28,756 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.22s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:54:31,119 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:54:31,571 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:54:31,571 INFO L93 Difference]: Finished difference Result 9059 states and 13677 transitions. [2022-12-14 07:54:31,573 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 07:54:31,574 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 2 states have call successors, (56), 2 states have call predecessors, (56), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) Word has length 622 [2022-12-14 07:54:31,576 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:54:31,614 INFO L225 Difference]: With dead ends: 9059 [2022-12-14 07:54:31,614 INFO L226 Difference]: Without dead ends: 5913 [2022-12-14 07:54:31,635 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 07:54:31,637 INFO L413 NwaCegarLoop]: 5228 mSDtfsCounter, 4132 mSDsluCounter, 4404 mSDsCounter, 0 mSdLazyCounter, 638 mSolverCounterSat, 5 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 22.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4136 SdHoareTripleChecker+Valid, 9632 SdHoareTripleChecker+Invalid, 649 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 638 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 23.5s IncrementalHoareTripleChecker+Time [2022-12-14 07:54:31,638 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4136 Valid, 9632 Invalid, 649 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [5 Valid, 638 Invalid, 6 Unknown, 0 Unchecked, 23.5s Time] [2022-12-14 07:54:31,657 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5913 states. [2022-12-14 07:54:31,909 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5913 to 5903. [2022-12-14 07:54:31,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5903 states, 3851 states have (on average 1.3671773565307712) internal successors, (5265), 3892 states have internal predecessors, (5265), 1740 states have call successors, (1740), 312 states have call predecessors, (1740), 311 states have return successors, (1735), 1724 states have call predecessors, (1735), 1731 states have call successors, (1735) [2022-12-14 07:54:31,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5903 states to 5903 states and 8740 transitions. [2022-12-14 07:54:31,959 INFO L78 Accepts]: Start accepts. Automaton has 5903 states and 8740 transitions. Word has length 622 [2022-12-14 07:54:31,961 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:54:31,961 INFO L495 AbstractCegarLoop]: Abstraction has 5903 states and 8740 transitions. [2022-12-14 07:54:31,962 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 2 states have call successors, (56), 2 states have call predecessors, (56), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2022-12-14 07:54:31,962 INFO L276 IsEmpty]: Start isEmpty. Operand 5903 states and 8740 transitions. [2022-12-14 07:54:31,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2022-12-14 07:54:31,979 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:54:31,979 INFO L195 NwaCegarLoop]: trace histogram [46, 46, 46, 46, 46, 46, 46, 46, 46, 7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 07:54:31,980 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-14 07:54:31,980 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 07:54:31,980 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:54:31,981 INFO L85 PathProgramCache]: Analyzing trace with hash 1738740577, now seen corresponding path program 1 times [2022-12-14 07:54:31,981 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:54:31,981 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [138368865] [2022-12-14 07:54:31,981 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:54:31,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:54:32,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:54:33,585 INFO L134 CoverageAnalysis]: Checked inductivity of 10497 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10497 trivial. 0 not checked. [2022-12-14 07:54:33,585 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:54:33,585 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [138368865] [2022-12-14 07:54:33,585 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [138368865] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:54:33,585 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 07:54:33,586 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 07:54:33,586 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1842994303] [2022-12-14 07:54:33,586 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:54:33,588 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 07:54:33,588 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:54:33,589 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 07:54:33,589 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 07:54:33,589 INFO L87 Difference]: Start difference. First operand 5903 states and 8740 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, (57), 2 states have call predecessors, (57), 1 states have return successors, (56), 2 states have call predecessors, (56), 2 states have call successors, (56) [2022-12-14 07:54:35,803 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.21s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:54:40,469 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:54:49,953 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:54:53,078 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.20s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:54:55,440 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:54:56,334 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:54:56,335 INFO L93 Difference]: Finished difference Result 10960 states and 16240 transitions. [2022-12-14 07:54:56,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 07:54:56,336 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, (57), 2 states have call predecessors, (57), 1 states have return successors, (56), 2 states have call predecessors, (56), 2 states have call successors, (56) Word has length 637 [2022-12-14 07:54:56,338 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:54:56,382 INFO L225 Difference]: With dead ends: 10960 [2022-12-14 07:54:56,382 INFO L226 Difference]: Without dead ends: 10956 [2022-12-14 07:54:56,388 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 07:54:56,388 INFO L413 NwaCegarLoop]: 5710 mSDtfsCounter, 3984 mSDsluCounter, 4035 mSDsCounter, 0 mSdLazyCounter, 663 mSolverCounterSat, 4 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3985 SdHoareTripleChecker+Valid, 9745 SdHoareTripleChecker+Invalid, 672 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 663 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 22.4s IncrementalHoareTripleChecker+Time [2022-12-14 07:54:56,388 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3985 Valid, 9745 Invalid, 672 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 663 Invalid, 5 Unknown, 0 Unchecked, 22.4s Time] [2022-12-14 07:54:56,407 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10956 states. [2022-12-14 07:54:56,872 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10956 to 10951. [2022-12-14 07:54:56,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10951 states, 7218 states have (on average 1.376004433361042) internal successors, (9932), 7311 states have internal predecessors, (9932), 3142 states have call successors, (3142), 599 states have call predecessors, (3142), 590 states have return successors, (3156), 3084 states have call predecessors, (3156), 3133 states have call successors, (3156) [2022-12-14 07:54:56,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10951 states to 10951 states and 16230 transitions. [2022-12-14 07:54:56,943 INFO L78 Accepts]: Start accepts. Automaton has 10951 states and 16230 transitions. Word has length 637 [2022-12-14 07:54:56,944 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:54:56,944 INFO L495 AbstractCegarLoop]: Abstraction has 10951 states and 16230 transitions. [2022-12-14 07:54:56,945 INFO L496 AbstractCegarLoop]: INTERPOLANT 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, (57), 2 states have call predecessors, (57), 1 states have return successors, (56), 2 states have call predecessors, (56), 2 states have call successors, (56) [2022-12-14 07:54:56,945 INFO L276 IsEmpty]: Start isEmpty. Operand 10951 states and 16230 transitions. [2022-12-14 07:54:56,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 639 [2022-12-14 07:54:56,957 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:54:56,957 INFO L195 NwaCegarLoop]: trace histogram [46, 46, 46, 46, 46, 46, 46, 46, 46, 7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 07:54:56,957 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-14 07:54:56,957 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 07:54:56,958 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:54:56,958 INFO L85 PathProgramCache]: Analyzing trace with hash -1935215924, now seen corresponding path program 1 times [2022-12-14 07:54:56,958 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:54:56,958 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [375809331] [2022-12-14 07:54:56,958 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:54:56,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:54:57,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:54:58,019 INFO L134 CoverageAnalysis]: Checked inductivity of 10497 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10497 trivial. 0 not checked. [2022-12-14 07:54:58,019 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:54:58,019 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [375809331] [2022-12-14 07:54:58,020 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [375809331] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:54:58,020 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 07:54:58,020 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 07:54:58,020 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1469232134] [2022-12-14 07:54:58,020 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:54:58,022 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 07:54:58,022 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:54:58,023 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 07:54:58,023 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 07:54:58,023 INFO L87 Difference]: Start difference. First operand 10951 states and 16230 transitions. Second operand has 3 states, 3 states have (on average 28.0) internal successors, (84), 3 states have internal predecessors, (84), 3 states have call successors, (57), 2 states have call predecessors, (57), 1 states have return successors, (56), 2 states have call predecessors, (56), 2 states have call successors, (56) [2022-12-14 07:55:00,212 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.18s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:55:04,837 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 07:55:07,810 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:55:08,936 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:55:11,528 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 07:55:16,377 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:55:18,701 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.59s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:55:20,648 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.66s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:55:22,765 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:55:26,303 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:55:26,883 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:55:26,883 INFO L93 Difference]: Finished difference Result 21432 states and 32076 transitions. [2022-12-14 07:55:26,884 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 07:55:26,884 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 28.0) internal successors, (84), 3 states have internal predecessors, (84), 3 states have call successors, (57), 2 states have call predecessors, (57), 1 states have return successors, (56), 2 states have call predecessors, (56), 2 states have call successors, (56) Word has length 638 [2022-12-14 07:55:26,886 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:55:26,979 INFO L225 Difference]: With dead ends: 21432 [2022-12-14 07:55:26,979 INFO L226 Difference]: Without dead ends: 21428 [2022-12-14 07:55:27,005 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 07:55:27,006 INFO L413 NwaCegarLoop]: 5533 mSDtfsCounter, 4395 mSDsluCounter, 4184 mSDsCounter, 0 mSdLazyCounter, 659 mSolverCounterSat, 4 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 27.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4397 SdHoareTripleChecker+Valid, 9717 SdHoareTripleChecker+Invalid, 669 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 659 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 28.4s IncrementalHoareTripleChecker+Time [2022-12-14 07:55:27,006 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4397 Valid, 9717 Invalid, 669 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 659 Invalid, 6 Unknown, 0 Unchecked, 28.4s Time] [2022-12-14 07:55:27,033 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21428 states. [2022-12-14 07:55:27,606 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21428 to 21420. [2022-12-14 07:55:27,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21420 states, 14159 states have (on average 1.3780634225580903) internal successors, (19512), 14341 states have internal predecessors, (19512), 6104 states have call successors, (6104), 1177 states have call predecessors, (6104), 1156 states have return successors, (6445), 5989 states have call predecessors, (6445), 6095 states have call successors, (6445) [2022-12-14 07:55:27,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21420 states to 21420 states and 32061 transitions. [2022-12-14 07:55:27,726 INFO L78 Accepts]: Start accepts. Automaton has 21420 states and 32061 transitions. Word has length 638 [2022-12-14 07:55:27,726 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:55:27,726 INFO L495 AbstractCegarLoop]: Abstraction has 21420 states and 32061 transitions. [2022-12-14 07:55:27,727 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 28.0) internal successors, (84), 3 states have internal predecessors, (84), 3 states have call successors, (57), 2 states have call predecessors, (57), 1 states have return successors, (56), 2 states have call predecessors, (56), 2 states have call successors, (56) [2022-12-14 07:55:27,727 INFO L276 IsEmpty]: Start isEmpty. Operand 21420 states and 32061 transitions. [2022-12-14 07:55:27,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 640 [2022-12-14 07:55:27,732 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:55:27,732 INFO L195 NwaCegarLoop]: trace histogram [46, 46, 46, 46, 46, 46, 46, 46, 46, 7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 07:55:27,732 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-14 07:55:27,732 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 07:55:27,733 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:55:27,733 INFO L85 PathProgramCache]: Analyzing trace with hash 136254404, now seen corresponding path program 1 times [2022-12-14 07:55:27,733 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:55:27,733 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1171624551] [2022-12-14 07:55:27,733 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:55:27,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:55:28,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:55:28,730 INFO L134 CoverageAnalysis]: Checked inductivity of 10497 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10497 trivial. 0 not checked. [2022-12-14 07:55:28,730 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:55:28,730 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1171624551] [2022-12-14 07:55:28,730 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1171624551] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:55:28,730 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 07:55:28,730 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 07:55:28,730 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [104241053] [2022-12-14 07:55:28,730 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:55:28,731 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 07:55:28,731 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:55:28,731 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 07:55:28,731 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 07:55:28,731 INFO L87 Difference]: Start difference. First operand 21420 states and 32061 transitions. Second operand has 3 states, 3 states have (on average 28.333333333333332) internal successors, (85), 3 states have internal predecessors, (85), 3 states have call successors, (57), 2 states have call predecessors, (57), 1 states have return successors, (56), 2 states have call predecessors, (56), 2 states have call successors, (56) [2022-12-14 07:55:30,974 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.24s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:55:36,294 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:55:42,358 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:55:45,154 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 07:55:49,249 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:55:51,824 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:55:52,845 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:55:52,845 INFO L93 Difference]: Finished difference Result 36873 states and 54898 transitions. [2022-12-14 07:55:52,846 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 07:55:52,846 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 28.333333333333332) internal successors, (85), 3 states have internal predecessors, (85), 3 states have call successors, (57), 2 states have call predecessors, (57), 1 states have return successors, (56), 2 states have call predecessors, (56), 2 states have call successors, (56) Word has length 639 [2022-12-14 07:55:52,847 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:55:52,951 INFO L225 Difference]: With dead ends: 36873 [2022-12-14 07:55:52,951 INFO L226 Difference]: Without dead ends: 36870 [2022-12-14 07:55:52,963 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 07:55:52,964 INFO L413 NwaCegarLoop]: 5163 mSDtfsCounter, 4207 mSDsluCounter, 4183 mSDsCounter, 0 mSdLazyCounter, 620 mSolverCounterSat, 1 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 22.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4210 SdHoareTripleChecker+Valid, 9346 SdHoareTripleChecker+Invalid, 627 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 620 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 23.3s IncrementalHoareTripleChecker+Time [2022-12-14 07:55:52,964 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4210 Valid, 9346 Invalid, 627 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 620 Invalid, 6 Unknown, 0 Unchecked, 23.3s Time] [2022-12-14 07:55:52,989 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36870 states. [2022-12-14 07:55:54,145 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36870 to 36863. [2022-12-14 07:55:54,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 36863 states, 24204 states have (on average 1.3699388530821353) internal successors, (33158), 24466 states have internal predecessors, (33158), 10598 states have call successors, (10598), 2085 states have call predecessors, (10598), 2060 states have return successors, (11133), 10455 states have call predecessors, (11133), 10589 states have call successors, (11133) [2022-12-14 07:55:54,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36863 states to 36863 states and 54889 transitions. [2022-12-14 07:55:54,300 INFO L78 Accepts]: Start accepts. Automaton has 36863 states and 54889 transitions. Word has length 639 [2022-12-14 07:55:54,300 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:55:54,300 INFO L495 AbstractCegarLoop]: Abstraction has 36863 states and 54889 transitions. [2022-12-14 07:55:54,300 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 28.333333333333332) internal successors, (85), 3 states have internal predecessors, (85), 3 states have call successors, (57), 2 states have call predecessors, (57), 1 states have return successors, (56), 2 states have call predecessors, (56), 2 states have call successors, (56) [2022-12-14 07:55:54,301 INFO L276 IsEmpty]: Start isEmpty. Operand 36863 states and 54889 transitions. [2022-12-14 07:55:54,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 641 [2022-12-14 07:55:54,305 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:55:54,305 INFO L195 NwaCegarLoop]: trace histogram [46, 46, 46, 46, 46, 46, 46, 46, 46, 7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 07:55:54,305 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-14 07:55:54,305 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 07:55:54,306 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:55:54,306 INFO L85 PathProgramCache]: Analyzing trace with hash -72670001, now seen corresponding path program 1 times [2022-12-14 07:55:54,306 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:55:54,306 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [373334200] [2022-12-14 07:55:54,306 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:55:54,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:55:54,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:55:55,262 INFO L134 CoverageAnalysis]: Checked inductivity of 10497 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10497 trivial. 0 not checked. [2022-12-14 07:55:55,262 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:55:55,262 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [373334200] [2022-12-14 07:55:55,262 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [373334200] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:55:55,262 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 07:55:55,263 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 07:55:55,263 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1103333898] [2022-12-14 07:55:55,263 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:55:55,264 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 07:55:55,264 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:55:55,265 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 07:55:55,265 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 07:55:55,265 INFO L87 Difference]: Start difference. First operand 36863 states and 54889 transitions. Second operand has 3 states, 3 states have (on average 28.666666666666668) internal successors, (86), 3 states have internal predecessors, (86), 3 states have call successors, (57), 2 states have call predecessors, (57), 1 states have return successors, (56), 2 states have call predecessors, (56), 2 states have call successors, (56) [2022-12-14 07:55:57,551 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.28s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:56:01,945 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 07:56:04,262 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:56:10,238 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:56:13,443 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.83s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:56:15,862 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.21s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:56:18,517 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:56:19,207 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:56:19,207 INFO L93 Difference]: Finished difference Result 37160 states and 55249 transitions. [2022-12-14 07:56:19,208 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 07:56:19,208 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 28.666666666666668) internal successors, (86), 3 states have internal predecessors, (86), 3 states have call successors, (57), 2 states have call predecessors, (57), 1 states have return successors, (56), 2 states have call predecessors, (56), 2 states have call successors, (56) Word has length 640 [2022-12-14 07:56:19,209 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:56:19,318 INFO L225 Difference]: With dead ends: 37160 [2022-12-14 07:56:19,318 INFO L226 Difference]: Without dead ends: 37157 [2022-12-14 07:56:19,329 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 07:56:19,329 INFO L413 NwaCegarLoop]: 5169 mSDtfsCounter, 4157 mSDsluCounter, 4186 mSDsCounter, 0 mSdLazyCounter, 625 mSolverCounterSat, 1 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 22.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4161 SdHoareTripleChecker+Valid, 9355 SdHoareTripleChecker+Invalid, 632 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 625 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 23.1s IncrementalHoareTripleChecker+Time [2022-12-14 07:56:19,330 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4161 Valid, 9355 Invalid, 632 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 625 Invalid, 6 Unknown, 0 Unchecked, 23.1s Time] [2022-12-14 07:56:19,354 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37157 states. [2022-12-14 07:56:20,361 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37157 to 37138. [2022-12-14 07:56:20,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37138 states, 24367 states have (on average 1.3692699142282596) internal successors, (33365), 24641 states have internal predecessors, (33365), 10662 states have call successors, (10662), 2129 states have call predecessors, (10662), 2108 states have return successors, (11201), 10511 states have call predecessors, (11201), 10653 states have call successors, (11201) [2022-12-14 07:56:20,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37138 states to 37138 states and 55228 transitions. [2022-12-14 07:56:20,559 INFO L78 Accepts]: Start accepts. Automaton has 37138 states and 55228 transitions. Word has length 640 [2022-12-14 07:56:20,559 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:56:20,559 INFO L495 AbstractCegarLoop]: Abstraction has 37138 states and 55228 transitions. [2022-12-14 07:56:20,560 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 28.666666666666668) internal successors, (86), 3 states have internal predecessors, (86), 3 states have call successors, (57), 2 states have call predecessors, (57), 1 states have return successors, (56), 2 states have call predecessors, (56), 2 states have call successors, (56) [2022-12-14 07:56:20,560 INFO L276 IsEmpty]: Start isEmpty. Operand 37138 states and 55228 transitions. [2022-12-14 07:56:20,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 642 [2022-12-14 07:56:20,565 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:56:20,565 INFO L195 NwaCegarLoop]: trace histogram [46, 46, 46, 46, 46, 46, 46, 46, 46, 7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 07:56:20,565 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-14 07:56:20,565 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 07:56:20,565 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:56:20,565 INFO L85 PathProgramCache]: Analyzing trace with hash 2040612903, now seen corresponding path program 1 times [2022-12-14 07:56:20,566 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:56:20,566 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [358922414] [2022-12-14 07:56:20,566 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:56:20,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:56:20,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:56:21,640 INFO L134 CoverageAnalysis]: Checked inductivity of 10497 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10497 trivial. 0 not checked. [2022-12-14 07:56:21,640 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:56:21,640 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [358922414] [2022-12-14 07:56:21,641 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [358922414] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:56:21,641 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 07:56:21,641 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 07:56:21,641 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1441716502] [2022-12-14 07:56:21,641 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:56:21,641 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 07:56:21,641 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:56:21,642 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 07:56:21,642 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 07:56:21,642 INFO L87 Difference]: Start difference. First operand 37138 states and 55228 transitions. Second operand has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 3 states have call successors, (57), 2 states have call predecessors, (57), 1 states have return successors, (56), 2 states have call predecessors, (56), 2 states have call successors, (56) [2022-12-14 07:56:23,826 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.18s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:56:29,072 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:56:34,591 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:56:37,758 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 07:56:42,092 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:56:44,787 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:56:45,768 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:56:45,768 INFO L93 Difference]: Finished difference Result 37149 states and 55237 transitions. [2022-12-14 07:56:45,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 07:56:45,769 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 3 states have call successors, (57), 2 states have call predecessors, (57), 1 states have return successors, (56), 2 states have call predecessors, (56), 2 states have call successors, (56) Word has length 641 [2022-12-14 07:56:45,770 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:56:45,860 INFO L225 Difference]: With dead ends: 37149 [2022-12-14 07:56:45,860 INFO L226 Difference]: Without dead ends: 37140 [2022-12-14 07:56:45,870 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 07:56:45,871 INFO L413 NwaCegarLoop]: 5164 mSDtfsCounter, 4201 mSDsluCounter, 4189 mSDsCounter, 0 mSdLazyCounter, 619 mSolverCounterSat, 0 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 22.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4204 SdHoareTripleChecker+Valid, 9353 SdHoareTripleChecker+Invalid, 625 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 619 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 23.1s IncrementalHoareTripleChecker+Time [2022-12-14 07:56:45,871 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4204 Valid, 9353 Invalid, 625 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 619 Invalid, 6 Unknown, 0 Unchecked, 23.1s Time] [2022-12-14 07:56:45,895 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37140 states. [2022-12-14 07:56:46,943 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37140 to 37133. [2022-12-14 07:56:46,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37133 states, 24362 states have (on average 1.3691815121911173) internal successors, (33356), 24636 states have internal predecessors, (33356), 10662 states have call successors, (10662), 2129 states have call predecessors, (10662), 2108 states have return successors, (11201), 10511 states have call predecessors, (11201), 10653 states have call successors, (11201) [2022-12-14 07:56:47,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37133 states to 37133 states and 55219 transitions. [2022-12-14 07:56:47,128 INFO L78 Accepts]: Start accepts. Automaton has 37133 states and 55219 transitions. Word has length 641 [2022-12-14 07:56:47,128 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:56:47,128 INFO L495 AbstractCegarLoop]: Abstraction has 37133 states and 55219 transitions. [2022-12-14 07:56:47,129 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 3 states have call successors, (57), 2 states have call predecessors, (57), 1 states have return successors, (56), 2 states have call predecessors, (56), 2 states have call successors, (56) [2022-12-14 07:56:47,129 INFO L276 IsEmpty]: Start isEmpty. Operand 37133 states and 55219 transitions. [2022-12-14 07:56:47,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 652 [2022-12-14 07:56:47,134 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:56:47,134 INFO L195 NwaCegarLoop]: trace histogram [45, 45, 45, 45, 45, 45, 45, 45, 45, 7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 07:56:47,134 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-14 07:56:47,135 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 07:56:47,135 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:56:47,135 INFO L85 PathProgramCache]: Analyzing trace with hash 985856631, now seen corresponding path program 1 times [2022-12-14 07:56:47,135 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:56:47,135 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [389793500] [2022-12-14 07:56:47,135 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:56:47,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:56:47,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:56:48,515 INFO L134 CoverageAnalysis]: Checked inductivity of 10047 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10047 trivial. 0 not checked. [2022-12-14 07:56:48,515 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:56:48,515 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [389793500] [2022-12-14 07:56:48,515 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [389793500] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:56:48,516 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 07:56:48,516 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 07:56:48,516 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [94174218] [2022-12-14 07:56:48,516 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:56:48,517 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 07:56:48,517 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:56:48,518 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 07:56:48,518 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 07:56:48,518 INFO L87 Difference]: Start difference. First operand 37133 states and 55219 transitions. Second operand has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 3 states have call successors, (60), 3 states have call predecessors, (60), 2 states have return successors, (57), 2 states have call predecessors, (57), 2 states have call successors, (57) [2022-12-14 07:56:50,783 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:56:58,262 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.43s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 07:56:59,933 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.67s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 07:57:03,044 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:57:04,690 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.54s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:57:08,179 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.61s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:57:11,231 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:57:14,150 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:57:17,527 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:57:17,978 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:57:17,979 INFO L93 Difference]: Finished difference Result 41641 states and 61695 transitions. [2022-12-14 07:57:17,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 07:57:17,980 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 3 states have call successors, (60), 3 states have call predecessors, (60), 2 states have return successors, (57), 2 states have call predecessors, (57), 2 states have call successors, (57) Word has length 651 [2022-12-14 07:57:17,980 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:57:18,086 INFO L225 Difference]: With dead ends: 41641 [2022-12-14 07:57:18,087 INFO L226 Difference]: Without dead ends: 41638 [2022-12-14 07:57:18,101 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 07:57:18,102 INFO L413 NwaCegarLoop]: 5252 mSDtfsCounter, 1915 mSDsluCounter, 4148 mSDsCounter, 0 mSdLazyCounter, 708 mSolverCounterSat, 0 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 27.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1917 SdHoareTripleChecker+Valid, 9400 SdHoareTripleChecker+Invalid, 713 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 708 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 28.4s IncrementalHoareTripleChecker+Time [2022-12-14 07:57:18,102 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1917 Valid, 9400 Invalid, 713 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 708 Invalid, 5 Unknown, 0 Unchecked, 28.4s Time] [2022-12-14 07:57:18,130 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41638 states. [2022-12-14 07:57:19,287 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41638 to 41634. [2022-12-14 07:57:19,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41634 states, 27214 states have (on average 1.3640773131476447) internal successors, (37122), 27497 states have internal predecessors, (37122), 11997 states have call successors, (11997), 2445 states have call predecessors, (11997), 2422 states have return successors, (12563), 11839 states have call predecessors, (12563), 11989 states have call successors, (12563) [2022-12-14 07:57:19,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41634 states to 41634 states and 61682 transitions. [2022-12-14 07:57:19,453 INFO L78 Accepts]: Start accepts. Automaton has 41634 states and 61682 transitions. Word has length 651 [2022-12-14 07:57:19,454 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:57:19,454 INFO L495 AbstractCegarLoop]: Abstraction has 41634 states and 61682 transitions. [2022-12-14 07:57:19,454 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 3 states have call successors, (60), 3 states have call predecessors, (60), 2 states have return successors, (57), 2 states have call predecessors, (57), 2 states have call successors, (57) [2022-12-14 07:57:19,454 INFO L276 IsEmpty]: Start isEmpty. Operand 41634 states and 61682 transitions. [2022-12-14 07:57:19,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 675 [2022-12-14 07:57:19,461 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:57:19,462 INFO L195 NwaCegarLoop]: trace histogram [45, 45, 45, 45, 45, 45, 45, 45, 45, 7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 07:57:19,462 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-14 07:57:19,462 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 07:57:19,462 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:57:19,462 INFO L85 PathProgramCache]: Analyzing trace with hash 599961208, now seen corresponding path program 1 times [2022-12-14 07:57:19,462 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:57:19,462 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [292904095] [2022-12-14 07:57:19,462 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:57:19,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:57:19,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:57:20,624 INFO L134 CoverageAnalysis]: Checked inductivity of 10047 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10047 trivial. 0 not checked. [2022-12-14 07:57:20,625 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:57:20,625 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [292904095] [2022-12-14 07:57:20,625 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [292904095] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:57:20,625 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 07:57:20,625 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 07:57:20,625 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [281380473] [2022-12-14 07:57:20,625 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:57:20,626 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 07:57:20,626 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:57:20,627 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 07:57:20,627 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 07:57:20,627 INFO L87 Difference]: Start difference. First operand 41634 states and 61682 transitions. Second operand has 3 states, 3 states have (on average 39.333333333333336) internal successors, (118), 3 states have internal predecessors, (118), 2 states have call successors, (64), 2 states have call predecessors, (64), 1 states have return successors, (60), 2 states have call predecessors, (60), 2 states have call successors, (60) [2022-12-14 07:57:22,835 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.20s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:57:27,699 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.61s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 07:57:30,261 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 07:57:33,870 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:57:35,427 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.49s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:57:39,968 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:57:42,946 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:57:45,911 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:57:46,641 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:57:46,641 INFO L93 Difference]: Finished difference Result 109021 states and 161312 transitions. [2022-12-14 07:57:46,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 07:57:46,642 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 39.333333333333336) internal successors, (118), 3 states have internal predecessors, (118), 2 states have call successors, (64), 2 states have call predecessors, (64), 1 states have return successors, (60), 2 states have call predecessors, (60), 2 states have call successors, (60) Word has length 674 [2022-12-14 07:57:46,642 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:57:46,861 INFO L225 Difference]: With dead ends: 109021 [2022-12-14 07:57:46,861 INFO L226 Difference]: Without dead ends: 67496 [2022-12-14 07:57:47,014 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 07:57:47,015 INFO L413 NwaCegarLoop]: 5103 mSDtfsCounter, 3238 mSDsluCounter, 4305 mSDsCounter, 0 mSdLazyCounter, 674 mSolverCounterSat, 2 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 23.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3239 SdHoareTripleChecker+Valid, 9408 SdHoareTripleChecker+Invalid, 681 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 674 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 24.2s IncrementalHoareTripleChecker+Time [2022-12-14 07:57:47,015 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3239 Valid, 9408 Invalid, 681 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 674 Invalid, 5 Unknown, 0 Unchecked, 24.2s Time] [2022-12-14 07:57:47,052 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 67496 states. [2022-12-14 07:57:49,429 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 67496 to 67464. [2022-12-14 07:57:49,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 67464 states, 44638 states have (on average 1.3729333751512165) internal successors, (61285), 45111 states have internal predecessors, (61285), 18775 states have call successors, (18775), 4087 states have call predecessors, (18775), 4050 states have return successors, (19683), 18521 states have call predecessors, (19683), 18767 states have call successors, (19683) [2022-12-14 07:57:49,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67464 states to 67464 states and 99743 transitions. [2022-12-14 07:57:49,799 INFO L78 Accepts]: Start accepts. Automaton has 67464 states and 99743 transitions. Word has length 674 [2022-12-14 07:57:49,799 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:57:49,799 INFO L495 AbstractCegarLoop]: Abstraction has 67464 states and 99743 transitions. [2022-12-14 07:57:49,800 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 39.333333333333336) internal successors, (118), 3 states have internal predecessors, (118), 2 states have call successors, (64), 2 states have call predecessors, (64), 1 states have return successors, (60), 2 states have call predecessors, (60), 2 states have call successors, (60) [2022-12-14 07:57:49,800 INFO L276 IsEmpty]: Start isEmpty. Operand 67464 states and 99743 transitions. [2022-12-14 07:57:49,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 683 [2022-12-14 07:57:49,814 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:57:49,814 INFO L195 NwaCegarLoop]: trace histogram [45, 45, 45, 45, 45, 45, 45, 45, 45, 7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 07:57:49,814 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-12-14 07:57:49,814 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 07:57:49,814 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:57:49,815 INFO L85 PathProgramCache]: Analyzing trace with hash 265210971, now seen corresponding path program 1 times [2022-12-14 07:57:49,815 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:57:49,815 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [870318896] [2022-12-14 07:57:49,815 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:57:49,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:57:50,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:57:51,642 INFO L134 CoverageAnalysis]: Checked inductivity of 10047 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10047 trivial. 0 not checked. [2022-12-14 07:57:51,643 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:57:51,643 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [870318896] [2022-12-14 07:57:51,643 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [870318896] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:57:51,643 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 07:57:51,643 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 07:57:51,644 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [149581269] [2022-12-14 07:57:51,644 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:57:51,645 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 07:57:51,645 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:57:51,646 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 07:57:51,646 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 07:57:51,646 INFO L87 Difference]: Start difference. First operand 67464 states and 99743 transitions. Second operand has 3 states, 3 states have (on average 40.333333333333336) internal successors, (121), 3 states have internal predecessors, (121), 3 states have call successors, (67), 3 states have call predecessors, (67), 2 states have return successors, (62), 2 states have call predecessors, (62), 2 states have call successors, (62) [2022-12-14 07:57:53,859 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.21s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:57:58,865 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.36s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 07:58:01,190 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:58:02,599 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:58:04,641 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:58:10,755 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:58:13,684 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:58:16,430 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:58:17,049 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:58:17,049 INFO L93 Difference]: Finished difference Result 74374 states and 108954 transitions. [2022-12-14 07:58:17,050 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 07:58:17,050 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 40.333333333333336) internal successors, (121), 3 states have internal predecessors, (121), 3 states have call successors, (67), 3 states have call predecessors, (67), 2 states have return successors, (62), 2 states have call predecessors, (62), 2 states have call successors, (62) Word has length 682 [2022-12-14 07:58:17,050 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:58:17,314 INFO L225 Difference]: With dead ends: 74374 [2022-12-14 07:58:17,314 INFO L226 Difference]: Without dead ends: 74371 [2022-12-14 07:58:17,359 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 07:58:17,359 INFO L413 NwaCegarLoop]: 4554 mSDtfsCounter, 563 mSDsluCounter, 4251 mSDsCounter, 0 mSdLazyCounter, 656 mSolverCounterSat, 0 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 22.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 563 SdHoareTripleChecker+Valid, 8805 SdHoareTripleChecker+Invalid, 661 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 656 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 23.7s IncrementalHoareTripleChecker+Time [2022-12-14 07:58:17,360 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [563 Valid, 8805 Invalid, 661 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 656 Invalid, 5 Unknown, 0 Unchecked, 23.7s Time] [2022-12-14 07:58:17,421 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74371 states. [2022-12-14 07:58:19,469 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74371 to 74371. [2022-12-14 07:58:19,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 74371 states, 49046 states have (on average 1.3680422460547241) internal successors, (67097), 49570 states have internal predecessors, (67097), 20456 states have call successors, (20456), 4901 states have call predecessors, (20456), 4868 states have return successors, (21379), 20175 states have call predecessors, (21379), 20449 states have call successors, (21379) [2022-12-14 07:58:19,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74371 states to 74371 states and 108932 transitions. [2022-12-14 07:58:19,757 INFO L78 Accepts]: Start accepts. Automaton has 74371 states and 108932 transitions. Word has length 682 [2022-12-14 07:58:19,757 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:58:19,757 INFO L495 AbstractCegarLoop]: Abstraction has 74371 states and 108932 transitions. [2022-12-14 07:58:19,757 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 40.333333333333336) internal successors, (121), 3 states have internal predecessors, (121), 3 states have call successors, (67), 3 states have call predecessors, (67), 2 states have return successors, (62), 2 states have call predecessors, (62), 2 states have call successors, (62) [2022-12-14 07:58:19,757 INFO L276 IsEmpty]: Start isEmpty. Operand 74371 states and 108932 transitions. [2022-12-14 07:58:19,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 832 [2022-12-14 07:58:19,788 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:58:19,788 INFO L195 NwaCegarLoop]: trace histogram [46, 46, 46, 46, 46, 46, 46, 46, 46, 11, 7, 7, 7, 7, 7, 7, 6, 6, 6, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 07:58:19,788 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-12-14 07:58:19,788 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 07:58:19,788 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:58:19,789 INFO L85 PathProgramCache]: Analyzing trace with hash 34870376, now seen corresponding path program 1 times [2022-12-14 07:58:19,789 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:58:19,789 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1690796950] [2022-12-14 07:58:19,789 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:58:19,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:58:20,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:58:21,477 INFO L134 CoverageAnalysis]: Checked inductivity of 10716 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 10705 trivial. 0 not checked. [2022-12-14 07:58:21,477 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:58:21,477 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1690796950] [2022-12-14 07:58:21,477 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1690796950] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:58:21,477 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 07:58:21,478 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 07:58:21,478 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [105621714] [2022-12-14 07:58:21,478 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:58:21,479 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 07:58:21,479 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:58:21,480 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 07:58:21,480 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 07:58:21,480 INFO L87 Difference]: Start difference. First operand 74371 states and 108932 transitions. Second operand has 3 states, 3 states have (on average 55.333333333333336) internal successors, (166), 3 states have internal predecessors, (166), 2 states have call successors, (99), 2 states have call predecessors, (99), 1 states have return successors, (95), 2 states have call predecessors, (95), 2 states have call successors, (95) [2022-12-14 07:58:23,648 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:58:29,446 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 07:58:33,090 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:58:36,903 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:58:39,408 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:58:41,920 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:58:44,432 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:58:46,754 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:58:46,754 INFO L93 Difference]: Finished difference Result 118618 states and 173481 transitions. [2022-12-14 07:58:46,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 07:58:46,755 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 55.333333333333336) internal successors, (166), 3 states have internal predecessors, (166), 2 states have call successors, (99), 2 states have call predecessors, (99), 1 states have return successors, (95), 2 states have call predecessors, (95), 2 states have call successors, (95) Word has length 831 [2022-12-14 07:58:46,756 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:58:46,904 INFO L225 Difference]: With dead ends: 118618 [2022-12-14 07:58:46,904 INFO L226 Difference]: Without dead ends: 44355 [2022-12-14 07:58:47,093 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 07:58:47,093 INFO L413 NwaCegarLoop]: 4354 mSDtfsCounter, 17 mSDsluCounter, 4339 mSDsCounter, 0 mSdLazyCounter, 623 mSolverCounterSat, 1 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 22.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 17 SdHoareTripleChecker+Valid, 8693 SdHoareTripleChecker+Invalid, 630 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 623 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 23.7s IncrementalHoareTripleChecker+Time [2022-12-14 07:58:47,094 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [17 Valid, 8693 Invalid, 630 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 623 Invalid, 6 Unknown, 0 Unchecked, 23.7s Time] [2022-12-14 07:58:47,128 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44355 states. [2022-12-14 07:58:48,430 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44355 to 44314. [2022-12-14 07:58:48,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 44314 states, 29202 states have (on average 1.3645983151838914) internal successors, (39849), 29494 states have internal predecessors, (39849), 12148 states have call successors, (12148), 2982 states have call predecessors, (12148), 2963 states have return successors, (12661), 11997 states have call predecessors, (12661), 12141 states have call successors, (12661) [2022-12-14 07:58:48,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44314 states to 44314 states and 64658 transitions. [2022-12-14 07:58:48,609 INFO L78 Accepts]: Start accepts. Automaton has 44314 states and 64658 transitions. Word has length 831 [2022-12-14 07:58:48,609 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:58:48,609 INFO L495 AbstractCegarLoop]: Abstraction has 44314 states and 64658 transitions. [2022-12-14 07:58:48,609 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 55.333333333333336) internal successors, (166), 3 states have internal predecessors, (166), 2 states have call successors, (99), 2 states have call predecessors, (99), 1 states have return successors, (95), 2 states have call predecessors, (95), 2 states have call successors, (95) [2022-12-14 07:58:48,609 INFO L276 IsEmpty]: Start isEmpty. Operand 44314 states and 64658 transitions. [2022-12-14 07:58:48,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 902 [2022-12-14 07:58:48,633 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:58:48,633 INFO L195 NwaCegarLoop]: trace histogram [45, 45, 45, 45, 45, 45, 45, 45, 45, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 07:58:48,633 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-12-14 07:58:48,633 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 07:58:48,634 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:58:48,634 INFO L85 PathProgramCache]: Analyzing trace with hash 265521825, now seen corresponding path program 1 times [2022-12-14 07:58:48,634 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:58:48,634 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [685062914] [2022-12-14 07:58:48,634 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:58:48,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:58:49,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:58:50,781 INFO L134 CoverageAnalysis]: Checked inductivity of 10214 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10210 trivial. 0 not checked. [2022-12-14 07:58:50,781 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:58:50,781 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [685062914] [2022-12-14 07:58:50,781 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [685062914] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:58:50,781 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 07:58:50,782 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-14 07:58:50,782 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1084834317] [2022-12-14 07:58:50,782 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:58:50,783 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 07:58:50,783 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:58:50,784 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 07:58:50,784 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 07:58:50,785 INFO L87 Difference]: Start difference. First operand 44314 states and 64658 transitions. Second operand has 4 states, 4 states have (on average 53.5) internal successors, (214), 4 states have internal predecessors, (214), 2 states have call successors, (97), 2 states have call predecessors, (97), 1 states have return successors, (92), 2 states have call predecessors, (92), 2 states have call successors, (92) [2022-12-14 07:58:52,963 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:58:58,058 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 07:59:00,556 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 07:59:06,788 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:59:10,570 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:59:12,747 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:59:15,681 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:59:19,402 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:59:20,755 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:59:20,755 INFO L93 Difference]: Finished difference Result 88599 states and 129574 transitions. [2022-12-14 07:59:20,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-14 07:59:20,756 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 53.5) internal successors, (214), 4 states have internal predecessors, (214), 2 states have call successors, (97), 2 states have call predecessors, (97), 1 states have return successors, (92), 2 states have call predecessors, (92), 2 states have call successors, (92) Word has length 901 [2022-12-14 07:59:20,757 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:59:20,905 INFO L225 Difference]: With dead ends: 88599 [2022-12-14 07:59:20,905 INFO L226 Difference]: Without dead ends: 44394 [2022-12-14 07:59:21,022 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-14 07:59:21,022 INFO L413 NwaCegarLoop]: 4346 mSDtfsCounter, 7 mSDsluCounter, 8686 mSDsCounter, 0 mSdLazyCounter, 933 mSolverCounterSat, 0 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 27.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7 SdHoareTripleChecker+Valid, 13032 SdHoareTripleChecker+Invalid, 941 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 933 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 28.7s IncrementalHoareTripleChecker+Time [2022-12-14 07:59:21,022 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7 Valid, 13032 Invalid, 941 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 933 Invalid, 8 Unknown, 0 Unchecked, 28.7s Time] [2022-12-14 07:59:21,053 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44394 states. [2022-12-14 07:59:22,250 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44394 to 44373. [2022-12-14 07:59:22,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 44373 states, 29252 states have (on average 1.363975112812799) internal successors, (39899), 29553 states have internal predecessors, (39899), 12148 states have call successors, (12148), 2982 states have call predecessors, (12148), 2972 states have return successors, (12672), 11997 states have call predecessors, (12672), 12141 states have call successors, (12672) [2022-12-14 07:59:22,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44373 states to 44373 states and 64719 transitions. [2022-12-14 07:59:22,429 INFO L78 Accepts]: Start accepts. Automaton has 44373 states and 64719 transitions. Word has length 901 [2022-12-14 07:59:22,430 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:59:22,430 INFO L495 AbstractCegarLoop]: Abstraction has 44373 states and 64719 transitions. [2022-12-14 07:59:22,430 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 53.5) internal successors, (214), 4 states have internal predecessors, (214), 2 states have call successors, (97), 2 states have call predecessors, (97), 1 states have return successors, (92), 2 states have call predecessors, (92), 2 states have call successors, (92) [2022-12-14 07:59:22,430 INFO L276 IsEmpty]: Start isEmpty. Operand 44373 states and 64719 transitions. [2022-12-14 07:59:22,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 967 [2022-12-14 07:59:22,452 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:59:22,453 INFO L195 NwaCegarLoop]: trace histogram [45, 45, 45, 45, 45, 45, 45, 45, 45, 10, 10, 10, 10, 10, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 07:59:22,453 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-12-14 07:59:22,453 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 07:59:22,453 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:59:22,453 INFO L85 PathProgramCache]: Analyzing trace with hash 919601297, now seen corresponding path program 1 times [2022-12-14 07:59:22,454 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:59:22,454 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1790921311] [2022-12-14 07:59:22,454 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:59:22,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:59:23,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:59:24,391 INFO L134 CoverageAnalysis]: Checked inductivity of 10503 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10499 trivial. 0 not checked. [2022-12-14 07:59:24,391 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:59:24,391 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1790921311] [2022-12-14 07:59:24,391 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1790921311] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:59:24,391 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 07:59:24,391 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-14 07:59:24,392 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1038395599] [2022-12-14 07:59:24,392 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:59:24,392 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 07:59:24,392 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:59:24,393 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 07:59:24,393 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 07:59:24,393 INFO L87 Difference]: Start difference. First operand 44373 states and 64719 transitions. Second operand has 4 states, 4 states have (on average 54.75) internal successors, (219), 4 states have internal predecessors, (219), 2 states have call successors, (99), 2 states have call predecessors, (99), 1 states have return successors, (94), 2 states have call predecessors, (94), 2 states have call successors, (94) [2022-12-14 07:59:26,569 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:59:32,498 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 07:59:33,627 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 07:59:37,559 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:59:38,948 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:59:40,315 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:59:44,530 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:59:46,810 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:59:49,743 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:59:53,813 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:59:55,178 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:59:55,178 INFO L93 Difference]: Finished difference Result 88909 states and 130026 transitions. [2022-12-14 07:59:55,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-14 07:59:55,179 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 54.75) internal successors, (219), 4 states have internal predecessors, (219), 2 states have call successors, (99), 2 states have call predecessors, (99), 1 states have return successors, (94), 2 states have call predecessors, (94), 2 states have call successors, (94) Word has length 966 [2022-12-14 07:59:55,179 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:59:55,330 INFO L225 Difference]: With dead ends: 88909 [2022-12-14 07:59:55,330 INFO L226 Difference]: Without dead ends: 44645 [2022-12-14 07:59:55,453 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-14 07:59:55,454 INFO L413 NwaCegarLoop]: 4364 mSDtfsCounter, 29 mSDsluCounter, 8651 mSDsCounter, 0 mSdLazyCounter, 983 mSolverCounterSat, 8 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 28.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 29 SdHoareTripleChecker+Valid, 13015 SdHoareTripleChecker+Invalid, 996 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 983 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 29.4s IncrementalHoareTripleChecker+Time [2022-12-14 07:59:55,454 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [29 Valid, 13015 Invalid, 996 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 983 Invalid, 5 Unknown, 0 Unchecked, 29.4s Time] [2022-12-14 07:59:55,487 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44645 states. [2022-12-14 07:59:56,691 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44645 to 44432. [2022-12-14 07:59:56,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 44432 states, 29302 states have (on average 1.3635588014470001) internal successors, (39955), 29604 states have internal predecessors, (39955), 12156 states have call successors, (12156), 2982 states have call predecessors, (12156), 2973 states have return successors, (12684), 12005 states have call predecessors, (12684), 12149 states have call successors, (12684) [2022-12-14 07:59:56,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44432 states to 44432 states and 64795 transitions. [2022-12-14 07:59:56,947 INFO L78 Accepts]: Start accepts. Automaton has 44432 states and 64795 transitions. Word has length 966 [2022-12-14 07:59:56,948 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:59:56,948 INFO L495 AbstractCegarLoop]: Abstraction has 44432 states and 64795 transitions. [2022-12-14 07:59:56,948 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 54.75) internal successors, (219), 4 states have internal predecessors, (219), 2 states have call successors, (99), 2 states have call predecessors, (99), 1 states have return successors, (94), 2 states have call predecessors, (94), 2 states have call successors, (94) [2022-12-14 07:59:56,948 INFO L276 IsEmpty]: Start isEmpty. Operand 44432 states and 64795 transitions. [2022-12-14 07:59:56,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 973 [2022-12-14 07:59:56,971 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:59:56,971 INFO L195 NwaCegarLoop]: trace histogram [45, 45, 45, 45, 45, 45, 45, 45, 45, 10, 10, 10, 10, 10, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 07:59:56,971 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-12-14 07:59:56,971 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 07:59:56,971 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:59:56,972 INFO L85 PathProgramCache]: Analyzing trace with hash 1043621034, now seen corresponding path program 1 times [2022-12-14 07:59:56,972 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:59:56,972 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2022349064] [2022-12-14 07:59:56,972 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:59:56,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:59:57,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:59:59,709 INFO L134 CoverageAnalysis]: Checked inductivity of 10507 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10503 trivial. 0 not checked. [2022-12-14 07:59:59,710 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:59:59,710 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2022349064] [2022-12-14 07:59:59,710 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2022349064] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:59:59,710 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 07:59:59,710 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 07:59:59,710 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [732357528] [2022-12-14 07:59:59,710 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:59:59,711 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 07:59:59,711 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:59:59,712 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 07:59:59,712 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 07:59:59,712 INFO L87 Difference]: Start difference. First operand 44432 states and 64795 transitions. Second operand has 5 states, 5 states have (on average 44.0) internal successors, (220), 5 states have internal predecessors, (220), 3 states have call successors, (100), 2 states have call predecessors, (100), 1 states have return successors, (95), 2 states have call predecessors, (95), 2 states have call successors, (95) [2022-12-14 08:00:01,954 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.24s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:00:06,815 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 08:00:08,413 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 08:00:10,871 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.89s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 08:00:12,447 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.58s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 08:00:17,534 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.55s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:00:21,909 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:00:24,469 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:00:27,253 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.85s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 08:00:30,137 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:00:36,689 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:00:38,920 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.23s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:00:40,286 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:00:42,400 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 08:00:42,400 INFO L93 Difference]: Finished difference Result 88837 states and 129810 transitions. [2022-12-14 08:00:42,401 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-14 08:00:42,402 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 44.0) internal successors, (220), 5 states have internal predecessors, (220), 3 states have call successors, (100), 2 states have call predecessors, (100), 1 states have return successors, (95), 2 states have call predecessors, (95), 2 states have call successors, (95) Word has length 972 [2022-12-14 08:00:42,402 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 08:00:42,546 INFO L225 Difference]: With dead ends: 88837 [2022-12-14 08:00:42,546 INFO L226 Difference]: Without dead ends: 44514 [2022-12-14 08:00:42,700 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-12-14 08:00:42,700 INFO L413 NwaCegarLoop]: 5210 mSDtfsCounter, 4291 mSDsluCounter, 14599 mSDsCounter, 0 mSdLazyCounter, 1313 mSolverCounterSat, 24 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 39.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4325 SdHoareTripleChecker+Valid, 19809 SdHoareTripleChecker+Invalid, 1343 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 24 IncrementalHoareTripleChecker+Valid, 1313 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 41.0s IncrementalHoareTripleChecker+Time [2022-12-14 08:00:42,701 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4325 Valid, 19809 Invalid, 1343 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [24 Valid, 1313 Invalid, 6 Unknown, 0 Unchecked, 41.0s Time] [2022-12-14 08:00:42,725 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44514 states. [2022-12-14 08:00:43,965 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44514 to 44428. [2022-12-14 08:00:43,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 44428 states, 29297 states have (on average 1.3632112502986653) internal successors, (39938), 29599 states have internal predecessors, (39938), 12153 states have call successors, (12153), 2986 states have call predecessors, (12153), 2977 states have return successors, (12679), 12002 states have call predecessors, (12679), 12146 states have call successors, (12679) [2022-12-14 08:00:44,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44428 states to 44428 states and 64770 transitions. [2022-12-14 08:00:44,125 INFO L78 Accepts]: Start accepts. Automaton has 44428 states and 64770 transitions. Word has length 972 [2022-12-14 08:00:44,126 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 08:00:44,126 INFO L495 AbstractCegarLoop]: Abstraction has 44428 states and 64770 transitions. [2022-12-14 08:00:44,126 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 44.0) internal successors, (220), 5 states have internal predecessors, (220), 3 states have call successors, (100), 2 states have call predecessors, (100), 1 states have return successors, (95), 2 states have call predecessors, (95), 2 states have call successors, (95) [2022-12-14 08:00:44,126 INFO L276 IsEmpty]: Start isEmpty. Operand 44428 states and 64770 transitions. [2022-12-14 08:00:44,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1005 [2022-12-14 08:00:44,153 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 08:00:44,153 INFO L195 NwaCegarLoop]: trace histogram [45, 45, 45, 45, 45, 45, 45, 45, 45, 10, 10, 10, 10, 10, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 08:00:44,153 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-12-14 08:00:44,153 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 08:00:44,153 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 08:00:44,154 INFO L85 PathProgramCache]: Analyzing trace with hash 1082358654, now seen corresponding path program 1 times [2022-12-14 08:00:44,154 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 08:00:44,154 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1953372205] [2022-12-14 08:00:44,154 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 08:00:44,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 08:00:45,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 08:00:48,516 INFO L134 CoverageAnalysis]: Checked inductivity of 10541 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10541 trivial. 0 not checked. [2022-12-14 08:00:48,516 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 08:00:48,516 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1953372205] [2022-12-14 08:00:48,516 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1953372205] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 08:00:48,516 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 08:00:48,517 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-14 08:00:48,517 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [949355761] [2022-12-14 08:00:48,517 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 08:00:48,518 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 08:00:48,518 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 08:00:48,519 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 08:00:48,520 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 08:00:48,520 INFO L87 Difference]: Start difference. First operand 44428 states and 64770 transitions. Second operand has 4 states, 4 states have (on average 56.25) internal successors, (225), 4 states have internal predecessors, (225), 3 states have call successors, (101), 4 states have call predecessors, (101), 2 states have return successors, (96), 2 states have call predecessors, (96), 2 states have call successors, (96) [2022-12-14 08:00:50,682 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:01:00,428 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 08:01:04,331 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 08:01:08,545 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:01:12,834 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 08:01:19,746 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:01:22,238 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.24s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:01:25,694 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:01:28,242 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:01:31,683 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:01:34,825 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:01:47,482 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:01:51,414 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.65s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:02:00,121 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:02:02,951 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:02:05,903 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 08:02:05,903 INFO L93 Difference]: Finished difference Result 58561 states and 85564 transitions. [2022-12-14 08:02:05,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-14 08:02:05,904 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 56.25) internal successors, (225), 4 states have internal predecessors, (225), 3 states have call successors, (101), 4 states have call predecessors, (101), 2 states have return successors, (96), 2 states have call predecessors, (96), 2 states have call successors, (96) Word has length 1004 [2022-12-14 08:02:05,905 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 08:02:06,088 INFO L225 Difference]: With dead ends: 58561 [2022-12-14 08:02:06,088 INFO L226 Difference]: Without dead ends: 58553 [2022-12-14 08:02:06,112 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-14 08:02:06,112 INFO L413 NwaCegarLoop]: 2844 mSDtfsCounter, 6577 mSDsluCounter, 3431 mSDsCounter, 0 mSdLazyCounter, 6342 mSolverCounterSat, 3361 mSolverCounterUnsat, 12 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 69.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7404 SdHoareTripleChecker+Valid, 6275 SdHoareTripleChecker+Invalid, 9715 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3361 IncrementalHoareTripleChecker+Valid, 6342 IncrementalHoareTripleChecker+Invalid, 12 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 75.0s IncrementalHoareTripleChecker+Time [2022-12-14 08:02:06,112 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7404 Valid, 6275 Invalid, 9715 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3361 Valid, 6342 Invalid, 12 Unknown, 0 Unchecked, 75.0s Time] [2022-12-14 08:02:06,153 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58553 states. [2022-12-14 08:02:07,944 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58553 to 58365. [2022-12-14 08:02:07,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 58365 states, 38520 states have (on average 1.3652907580477673) internal successors, (52591), 38973 states have internal predecessors, (52591), 15840 states have call successors, (15840), 3935 states have call predecessors, (15840), 4004 states have return successors, (16860), 15668 states have call predecessors, (16860), 15833 states have call successors, (16860) [2022-12-14 08:02:08,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58365 states to 58365 states and 85291 transitions. [2022-12-14 08:02:08,152 INFO L78 Accepts]: Start accepts. Automaton has 58365 states and 85291 transitions. Word has length 1004 [2022-12-14 08:02:08,153 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 08:02:08,153 INFO L495 AbstractCegarLoop]: Abstraction has 58365 states and 85291 transitions. [2022-12-14 08:02:08,153 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 56.25) internal successors, (225), 4 states have internal predecessors, (225), 3 states have call successors, (101), 4 states have call predecessors, (101), 2 states have return successors, (96), 2 states have call predecessors, (96), 2 states have call successors, (96) [2022-12-14 08:02:08,153 INFO L276 IsEmpty]: Start isEmpty. Operand 58365 states and 85291 transitions. [2022-12-14 08:02:08,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 952 [2022-12-14 08:02:08,181 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 08:02:08,181 INFO L195 NwaCegarLoop]: trace histogram [56, 56, 56, 56, 56, 56, 56, 56, 56, 11, 7, 7, 7, 7, 7, 7, 6, 6, 6, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 08:02:08,181 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-12-14 08:02:08,181 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 08:02:08,181 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 08:02:08,181 INFO L85 PathProgramCache]: Analyzing trace with hash -1273330525, now seen corresponding path program 1 times [2022-12-14 08:02:08,182 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 08:02:08,182 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1998349196] [2022-12-14 08:02:08,182 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 08:02:08,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 08:02:09,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 08:02:10,174 INFO L134 CoverageAnalysis]: Checked inductivity of 15766 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15766 trivial. 0 not checked. [2022-12-14 08:02:10,174 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 08:02:10,174 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1998349196] [2022-12-14 08:02:10,174 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1998349196] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 08:02:10,175 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 08:02:10,175 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 08:02:10,175 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [993974786] [2022-12-14 08:02:10,175 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 08:02:10,175 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 08:02:10,176 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 08:02:10,176 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 08:02:10,176 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 08:02:10,176 INFO L87 Difference]: Start difference. First operand 58365 states and 85291 transitions. Second operand has 3 states, 3 states have (on average 55.333333333333336) internal successors, (166), 3 states have internal predecessors, (166), 2 states have call successors, (109), 2 states have call predecessors, (109), 1 states have return successors, (105), 1 states have call predecessors, (105), 1 states have call successors, (105) [2022-12-14 08:02:12,356 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.18s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:02:16,246 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 08:02:18,643 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 08:02:21,479 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.54s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:02:22,537 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:02:26,230 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:02:28,665 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:02:31,468 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:02:35,281 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:02:37,102 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 08:02:37,102 INFO L93 Difference]: Finished difference Result 119780 states and 177167 transitions. [2022-12-14 08:02:37,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 08:02:37,104 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 55.333333333333336) internal successors, (166), 3 states have internal predecessors, (166), 2 states have call successors, (109), 2 states have call predecessors, (109), 1 states have return successors, (105), 1 states have call predecessors, (105), 1 states have call successors, (105) Word has length 951 [2022-12-14 08:02:37,104 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 08:02:37,300 INFO L225 Difference]: With dead ends: 119780 [2022-12-14 08:02:37,300 INFO L226 Difference]: Without dead ends: 67600 [2022-12-14 08:02:37,422 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 08:02:37,423 INFO L413 NwaCegarLoop]: 5315 mSDtfsCounter, 775 mSDsluCounter, 4441 mSDsCounter, 0 mSdLazyCounter, 685 mSolverCounterSat, 2 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 23.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 925 SdHoareTripleChecker+Valid, 9756 SdHoareTripleChecker+Invalid, 693 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 685 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 24.7s IncrementalHoareTripleChecker+Time [2022-12-14 08:02:37,423 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [925 Valid, 9756 Invalid, 693 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 685 Invalid, 6 Unknown, 0 Unchecked, 24.7s Time] [2022-12-14 08:02:37,467 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 67600 states. [2022-12-14 08:02:39,665 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 67600 to 58373. [2022-12-14 08:02:39,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 58373 states, 38528 states have (on average 1.3652149086378738) internal successors, (52599), 38981 states have internal predecessors, (52599), 15840 states have call successors, (15840), 3935 states have call predecessors, (15840), 4004 states have return successors, (16860), 15668 states have call predecessors, (16860), 15833 states have call successors, (16860) [2022-12-14 08:02:39,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58373 states to 58373 states and 85299 transitions. [2022-12-14 08:02:39,915 INFO L78 Accepts]: Start accepts. Automaton has 58373 states and 85299 transitions. Word has length 951 [2022-12-14 08:02:39,916 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 08:02:39,916 INFO L495 AbstractCegarLoop]: Abstraction has 58373 states and 85299 transitions. [2022-12-14 08:02:39,916 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 55.333333333333336) internal successors, (166), 3 states have internal predecessors, (166), 2 states have call successors, (109), 2 states have call predecessors, (109), 1 states have return successors, (105), 1 states have call predecessors, (105), 1 states have call successors, (105) [2022-12-14 08:02:39,916 INFO L276 IsEmpty]: Start isEmpty. Operand 58373 states and 85299 transitions. [2022-12-14 08:02:39,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 959 [2022-12-14 08:02:39,946 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 08:02:39,946 INFO L195 NwaCegarLoop]: trace histogram [56, 56, 56, 56, 56, 56, 56, 56, 56, 11, 7, 7, 7, 7, 7, 7, 6, 6, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 08:02:39,946 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-12-14 08:02:39,946 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 08:02:39,946 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 08:02:39,947 INFO L85 PathProgramCache]: Analyzing trace with hash 1451152418, now seen corresponding path program 1 times [2022-12-14 08:02:39,947 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 08:02:39,947 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [737772627] [2022-12-14 08:02:39,947 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 08:02:39,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 08:02:40,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 08:02:42,226 INFO L134 CoverageAnalysis]: Checked inductivity of 15790 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15790 trivial. 0 not checked. [2022-12-14 08:02:42,227 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 08:02:42,227 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [737772627] [2022-12-14 08:02:42,227 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [737772627] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 08:02:42,227 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 08:02:42,228 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 08:02:42,228 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [948152617] [2022-12-14 08:02:42,228 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 08:02:42,230 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 08:02:42,230 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 08:02:42,231 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 08:02:42,231 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 08:02:42,231 INFO L87 Difference]: Start difference. First operand 58373 states and 85299 transitions. Second operand has 3 states, 3 states have (on average 54.0) internal successors, (162), 3 states have internal predecessors, (162), 3 states have call successors, (107), 2 states have call predecessors, (107), 1 states have return successors, (106), 2 states have call predecessors, (106), 2 states have call successors, (106) [2022-12-14 08:02:44,493 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:02:46,908 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 08:02:48,597 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 08:02:53,486 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 08:02:55,094 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 08:02:58,810 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:03:01,151 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:03:04,615 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:03:07,902 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:03:09,509 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 08:03:09,509 INFO L93 Difference]: Finished difference Result 60881 states and 88824 transitions. [2022-12-14 08:03:09,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 08:03:09,510 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 54.0) internal successors, (162), 3 states have internal predecessors, (162), 3 states have call successors, (107), 2 states have call predecessors, (107), 1 states have return successors, (106), 2 states have call predecessors, (106), 2 states have call successors, (106) Word has length 958 [2022-12-14 08:03:09,511 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 08:03:09,687 INFO L225 Difference]: With dead ends: 60881 [2022-12-14 08:03:09,687 INFO L226 Difference]: Without dead ends: 60877 [2022-12-14 08:03:09,710 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 08:03:09,710 INFO L413 NwaCegarLoop]: 5449 mSDtfsCounter, 3955 mSDsluCounter, 2136 mSDsCounter, 0 mSdLazyCounter, 529 mSolverCounterSat, 2 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 24.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3956 SdHoareTripleChecker+Valid, 7585 SdHoareTripleChecker+Invalid, 537 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 529 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 25.1s IncrementalHoareTripleChecker+Time [2022-12-14 08:03:09,710 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3956 Valid, 7585 Invalid, 537 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 529 Invalid, 6 Unknown, 0 Unchecked, 25.1s Time] [2022-12-14 08:03:09,752 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 60877 states. [2022-12-14 08:03:11,799 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 60877 to 60782. [2022-12-14 08:03:11,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 60782 states, 40135 states have (on average 1.3647190731281924) internal successors, (54773), 40589 states have internal predecessors, (54773), 16417 states have call successors, (16417), 4148 states have call predecessors, (16417), 4229 states have return successors, (17492), 16261 states have call predecessors, (17492), 16412 states have call successors, (17492) [2022-12-14 08:03:12,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60782 states to 60782 states and 88682 transitions. [2022-12-14 08:03:12,020 INFO L78 Accepts]: Start accepts. Automaton has 60782 states and 88682 transitions. Word has length 958 [2022-12-14 08:03:12,021 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 08:03:12,021 INFO L495 AbstractCegarLoop]: Abstraction has 60782 states and 88682 transitions. [2022-12-14 08:03:12,021 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 54.0) internal successors, (162), 3 states have internal predecessors, (162), 3 states have call successors, (107), 2 states have call predecessors, (107), 1 states have return successors, (106), 2 states have call predecessors, (106), 2 states have call successors, (106) [2022-12-14 08:03:12,021 INFO L276 IsEmpty]: Start isEmpty. Operand 60782 states and 88682 transitions. [2022-12-14 08:03:12,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 960 [2022-12-14 08:03:12,052 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 08:03:12,052 INFO L195 NwaCegarLoop]: trace histogram [56, 56, 56, 56, 56, 56, 56, 56, 56, 11, 7, 7, 7, 7, 7, 7, 6, 6, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 08:03:12,052 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2022-12-14 08:03:12,052 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 08:03:12,053 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 08:03:12,053 INFO L85 PathProgramCache]: Analyzing trace with hash 2034453035, now seen corresponding path program 1 times [2022-12-14 08:03:12,053 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 08:03:12,053 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [935014597] [2022-12-14 08:03:12,053 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 08:03:12,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 08:03:12,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 08:03:13,988 INFO L134 CoverageAnalysis]: Checked inductivity of 15790 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15790 trivial. 0 not checked. [2022-12-14 08:03:13,988 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 08:03:13,988 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [935014597] [2022-12-14 08:03:13,988 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [935014597] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 08:03:13,988 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 08:03:13,989 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 08:03:13,989 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [269324722] [2022-12-14 08:03:13,989 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 08:03:13,989 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 08:03:13,990 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 08:03:13,990 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 08:03:13,990 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 08:03:13,990 INFO L87 Difference]: Start difference. First operand 60782 states and 88682 transitions. Second operand has 3 states, 3 states have (on average 54.333333333333336) internal successors, (163), 3 states have internal predecessors, (163), 3 states have call successors, (107), 2 states have call predecessors, (107), 1 states have return successors, (106), 2 states have call predecessors, (106), 2 states have call successors, (106) [2022-12-14 08:03:16,159 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:03:20,141 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 08:03:21,663 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 08:03:28,694 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:03:30,924 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:03:36,236 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:03:39,637 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:03:42,231 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:03:44,741 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 08:03:44,741 INFO L93 Difference]: Finished difference Result 71132 states and 104127 transitions. [2022-12-14 08:03:44,742 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 08:03:44,742 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 54.333333333333336) internal successors, (163), 3 states have internal predecessors, (163), 3 states have call successors, (107), 2 states have call predecessors, (107), 1 states have return successors, (106), 2 states have call predecessors, (106), 2 states have call successors, (106) Word has length 959 [2022-12-14 08:03:44,743 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 08:03:44,967 INFO L225 Difference]: With dead ends: 71132 [2022-12-14 08:03:44,967 INFO L226 Difference]: Without dead ends: 71128 [2022-12-14 08:03:45,000 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 08:03:45,001 INFO L413 NwaCegarLoop]: 5650 mSDtfsCounter, 4360 mSDsluCounter, 4167 mSDsCounter, 0 mSdLazyCounter, 661 mSolverCounterSat, 4 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 27.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4362 SdHoareTripleChecker+Valid, 9817 SdHoareTripleChecker+Invalid, 672 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 661 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 28.7s IncrementalHoareTripleChecker+Time [2022-12-14 08:03:45,001 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4362 Valid, 9817 Invalid, 672 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 661 Invalid, 7 Unknown, 0 Unchecked, 28.7s Time] [2022-12-14 08:03:45,054 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 71128 states. [2022-12-14 08:03:47,489 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 71128 to 70994. [2022-12-14 08:03:47,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 70994 states, 46925 states have (on average 1.366265316995205) internal successors, (64112), 47448 states have internal predecessors, (64112), 19229 states have call successors, (19229), 4762 states have call predecessors, (19229), 4839 states have return successors, (20604), 19040 states have call predecessors, (20604), 19224 states have call successors, (20604) [2022-12-14 08:03:47,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70994 states to 70994 states and 103945 transitions. [2022-12-14 08:03:47,744 INFO L78 Accepts]: Start accepts. Automaton has 70994 states and 103945 transitions. Word has length 959 [2022-12-14 08:03:47,745 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 08:03:47,745 INFO L495 AbstractCegarLoop]: Abstraction has 70994 states and 103945 transitions. [2022-12-14 08:03:47,745 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 54.333333333333336) internal successors, (163), 3 states have internal predecessors, (163), 3 states have call successors, (107), 2 states have call predecessors, (107), 1 states have return successors, (106), 2 states have call predecessors, (106), 2 states have call successors, (106) [2022-12-14 08:03:47,745 INFO L276 IsEmpty]: Start isEmpty. Operand 70994 states and 103945 transitions. [2022-12-14 08:03:47,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 961 [2022-12-14 08:03:47,776 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 08:03:47,776 INFO L195 NwaCegarLoop]: trace histogram [56, 56, 56, 56, 56, 56, 56, 56, 56, 11, 7, 7, 7, 7, 7, 7, 6, 6, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 08:03:47,777 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2022-12-14 08:03:47,777 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 08:03:47,777 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 08:03:47,777 INFO L85 PathProgramCache]: Analyzing trace with hash -1358059451, now seen corresponding path program 1 times [2022-12-14 08:03:47,777 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 08:03:47,777 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1682174609] [2022-12-14 08:03:47,777 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 08:03:47,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 08:03:48,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 08:03:49,751 INFO L134 CoverageAnalysis]: Checked inductivity of 15790 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15790 trivial. 0 not checked. [2022-12-14 08:03:49,751 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 08:03:49,751 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1682174609] [2022-12-14 08:03:49,751 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1682174609] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 08:03:49,751 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 08:03:49,752 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 08:03:49,752 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [336614375] [2022-12-14 08:03:49,752 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 08:03:49,753 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 08:03:49,753 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 08:03:49,754 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 08:03:49,754 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 08:03:49,754 INFO L87 Difference]: Start difference. First operand 70994 states and 103945 transitions. Second operand has 3 states, 3 states have (on average 54.666666666666664) internal successors, (164), 3 states have internal predecessors, (164), 3 states have call successors, (107), 2 states have call predecessors, (107), 1 states have return successors, (106), 2 states have call predecessors, (106), 2 states have call successors, (106) [2022-12-14 08:03:51,948 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.19s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:03:55,813 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 08:04:00,071 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:04:02,314 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:04:04,765 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 08:04:07,156 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:04:10,355 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:04:11,993 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 08:04:11,993 INFO L93 Difference]: Finished difference Result 72491 states and 105778 transitions. [2022-12-14 08:04:11,994 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 08:04:11,994 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 54.666666666666664) internal successors, (164), 3 states have internal predecessors, (164), 3 states have call successors, (107), 2 states have call predecessors, (107), 1 states have return successors, (106), 2 states have call predecessors, (106), 2 states have call successors, (106) Word has length 960 [2022-12-14 08:04:11,995 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 08:04:12,194 INFO L225 Difference]: With dead ends: 72491 [2022-12-14 08:04:12,194 INFO L226 Difference]: Without dead ends: 72488 [2022-12-14 08:04:12,218 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 08:04:12,219 INFO L413 NwaCegarLoop]: 4555 mSDtfsCounter, 4148 mSDsluCounter, 1135 mSDsCounter, 0 mSdLazyCounter, 414 mSolverCounterSat, 0 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4152 SdHoareTripleChecker+Valid, 5690 SdHoareTripleChecker+Invalid, 421 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 414 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 20.2s IncrementalHoareTripleChecker+Time [2022-12-14 08:04:12,219 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4152 Valid, 5690 Invalid, 421 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 414 Invalid, 7 Unknown, 0 Unchecked, 20.2s Time] [2022-12-14 08:04:12,268 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 72488 states. [2022-12-14 08:04:14,656 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 72488 to 72329. [2022-12-14 08:04:14,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 72329 states, 47723 states have (on average 1.3651907885086856) internal successors, (65151), 48311 states have internal predecessors, (65151), 19538 states have call successors, (19538), 4976 states have call predecessors, (19538), 5067 states have return successors, (20928), 19298 states have call predecessors, (20928), 19534 states have call successors, (20928) [2022-12-14 08:04:14,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72329 states to 72329 states and 105617 transitions. [2022-12-14 08:04:14,921 INFO L78 Accepts]: Start accepts. Automaton has 72329 states and 105617 transitions. Word has length 960 [2022-12-14 08:04:14,922 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 08:04:14,922 INFO L495 AbstractCegarLoop]: Abstraction has 72329 states and 105617 transitions. [2022-12-14 08:04:14,922 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 54.666666666666664) internal successors, (164), 3 states have internal predecessors, (164), 3 states have call successors, (107), 2 states have call predecessors, (107), 1 states have return successors, (106), 2 states have call predecessors, (106), 2 states have call successors, (106) [2022-12-14 08:04:14,922 INFO L276 IsEmpty]: Start isEmpty. Operand 72329 states and 105617 transitions. [2022-12-14 08:04:14,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 962 [2022-12-14 08:04:14,953 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 08:04:14,953 INFO L195 NwaCegarLoop]: trace histogram [56, 56, 56, 56, 56, 56, 56, 56, 56, 11, 7, 7, 7, 7, 7, 7, 6, 6, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 08:04:14,953 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2022-12-14 08:04:14,953 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 08:04:14,954 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 08:04:14,954 INFO L85 PathProgramCache]: Analyzing trace with hash 848240750, now seen corresponding path program 1 times [2022-12-14 08:04:14,954 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 08:04:14,954 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [358232937] [2022-12-14 08:04:14,954 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 08:04:14,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 08:04:15,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 08:04:17,065 INFO L134 CoverageAnalysis]: Checked inductivity of 15790 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15790 trivial. 0 not checked. [2022-12-14 08:04:17,065 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 08:04:17,065 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [358232937] [2022-12-14 08:04:17,065 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [358232937] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 08:04:17,065 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 08:04:17,065 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 08:04:17,065 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1472153673] [2022-12-14 08:04:17,066 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 08:04:17,066 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 08:04:17,066 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 08:04:17,067 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 08:04:17,067 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 08:04:17,067 INFO L87 Difference]: Start difference. First operand 72329 states and 105617 transitions. Second operand has 3 states, 3 states have (on average 55.0) internal successors, (165), 3 states have internal predecessors, (165), 3 states have call successors, (107), 2 states have call predecessors, (107), 1 states have return successors, (106), 2 states have call predecessors, (106), 2 states have call successors, (106) [2022-12-14 08:04:19,273 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.20s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:04:21,336 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.00s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 08:04:23,300 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.72s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 08:04:27,347 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:04:29,590 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:04:34,069 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:04:37,238 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:04:38,825 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 08:04:38,825 INFO L93 Difference]: Finished difference Result 72334 states and 105620 transitions. [2022-12-14 08:04:38,826 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 08:04:38,826 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 55.0) internal successors, (165), 3 states have internal predecessors, (165), 3 states have call successors, (107), 2 states have call predecessors, (107), 1 states have return successors, (106), 2 states have call predecessors, (106), 2 states have call successors, (106) Word has length 961 [2022-12-14 08:04:38,827 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 08:04:39,038 INFO L225 Difference]: With dead ends: 72334 [2022-12-14 08:04:39,038 INFO L226 Difference]: Without dead ends: 72331 [2022-12-14 08:04:39,067 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 08:04:39,067 INFO L413 NwaCegarLoop]: 4547 mSDtfsCounter, 4192 mSDsluCounter, 1135 mSDsCounter, 0 mSdLazyCounter, 411 mSolverCounterSat, 0 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4195 SdHoareTripleChecker+Valid, 5682 SdHoareTripleChecker+Invalid, 416 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 411 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 19.6s IncrementalHoareTripleChecker+Time [2022-12-14 08:04:39,067 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4195 Valid, 5682 Invalid, 416 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 411 Invalid, 5 Unknown, 0 Unchecked, 19.6s Time] [2022-12-14 08:04:39,119 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 72331 states. [2022-12-14 08:04:41,711 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 72331 to 72328. [2022-12-14 08:04:41,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 72328 states, 47723 states have (on average 1.3651698342518284) internal successors, (65150), 48310 states have internal predecessors, (65150), 19537 states have call successors, (19537), 4976 states have call predecessors, (19537), 5067 states have return successors, (20928), 19298 states have call predecessors, (20928), 19534 states have call successors, (20928) [2022-12-14 08:04:41,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72328 states to 72328 states and 105615 transitions. [2022-12-14 08:04:41,975 INFO L78 Accepts]: Start accepts. Automaton has 72328 states and 105615 transitions. Word has length 961 [2022-12-14 08:04:41,976 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 08:04:41,976 INFO L495 AbstractCegarLoop]: Abstraction has 72328 states and 105615 transitions. [2022-12-14 08:04:41,976 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 55.0) internal successors, (165), 3 states have internal predecessors, (165), 3 states have call successors, (107), 2 states have call predecessors, (107), 1 states have return successors, (106), 2 states have call predecessors, (106), 2 states have call successors, (106) [2022-12-14 08:04:41,976 INFO L276 IsEmpty]: Start isEmpty. Operand 72328 states and 105615 transitions. [2022-12-14 08:04:42,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 963 [2022-12-14 08:04:42,007 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 08:04:42,008 INFO L195 NwaCegarLoop]: trace histogram [56, 56, 56, 56, 56, 56, 56, 56, 56, 11, 7, 7, 7, 7, 7, 7, 6, 6, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 08:04:42,008 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2022-12-14 08:04:42,008 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 08:04:42,008 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 08:04:42,008 INFO L85 PathProgramCache]: Analyzing trace with hash 524075112, now seen corresponding path program 1 times [2022-12-14 08:04:42,008 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 08:04:42,008 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [432179781] [2022-12-14 08:04:42,008 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 08:04:42,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 08:04:42,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 08:04:44,144 INFO L134 CoverageAnalysis]: Checked inductivity of 15790 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15790 trivial. 0 not checked. [2022-12-14 08:04:44,144 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 08:04:44,144 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [432179781] [2022-12-14 08:04:44,144 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [432179781] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 08:04:44,144 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 08:04:44,144 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 08:04:44,144 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [599101168] [2022-12-14 08:04:44,144 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 08:04:44,145 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 08:04:44,145 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 08:04:44,145 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 08:04:44,146 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 08:04:44,146 INFO L87 Difference]: Start difference. First operand 72328 states and 105615 transitions. Second operand has 3 states, 3 states have (on average 55.333333333333336) internal successors, (166), 3 states have internal predecessors, (166), 3 states have call successors, (107), 2 states have call predecessors, (107), 1 states have return successors, (106), 2 states have call predecessors, (106), 2 states have call successors, (106) [2022-12-14 08:04:46,312 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:04:49,761 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 08:04:53,894 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:04:56,122 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:04:57,915 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 08:05:00,054 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 08:05:02,441 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 08:05:05,840 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []