./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.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_45df7744-b843-457a-a667-9622646d90c8/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45df7744-b843-457a-a667-9622646d90c8/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_45df7744-b843-457a-a667-9622646d90c8/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45df7744-b843-457a-a667-9622646d90c8/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45df7744-b843-457a-a667-9622646d90c8/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_45df7744-b843-457a-a667-9622646d90c8/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 7810d8d46e33762f9d4b240bda17e1c52cc5be371b5b52d10d795bc3c3d449fe --- 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 04:49:29,206 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 04:49:29,209 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 04:49:29,228 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 04:49:29,229 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 04:49:29,230 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 04:49:29,231 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 04:49:29,233 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 04:49:29,234 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 04:49:29,235 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 04:49:29,236 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 04:49:29,237 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 04:49:29,237 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 04:49:29,238 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 04:49:29,239 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 04:49:29,241 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 04:49:29,241 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 04:49:29,242 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 04:49:29,244 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 04:49:29,246 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 04:49:29,247 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 04:49:29,248 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 04:49:29,249 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 04:49:29,250 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 04:49:29,254 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 04:49:29,254 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 04:49:29,254 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 04:49:29,255 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 04:49:29,255 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 04:49:29,256 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 04:49:29,257 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 04:49:29,257 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 04:49:29,258 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 04:49:29,259 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 04:49:29,260 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 04:49:29,260 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 04:49:29,260 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 04:49:29,261 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 04:49:29,261 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 04:49:29,262 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 04:49:29,262 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 04:49:29,263 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45df7744-b843-457a-a667-9622646d90c8/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-12-14 04:49:29,284 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 04:49:29,284 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 04:49:29,285 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 04:49:29,285 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 04:49:29,286 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 04:49:29,286 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 04:49:29,286 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 04:49:29,286 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 04:49:29,286 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 04:49:29,286 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 04:49:29,287 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 04:49:29,287 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 04:49:29,287 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 04:49:29,287 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 04:49:29,287 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 04:49:29,288 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 04:49:29,288 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 04:49:29,288 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 04:49:29,289 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 04:49:29,289 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 04:49:29,289 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 04:49:29,289 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 04:49:29,289 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 04:49:29,290 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 04:49:29,290 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 04:49:29,290 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 04:49:29,290 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 04:49:29,290 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 04:49:29,291 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 04:49:29,291 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 04:49:29,291 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 04:49:29,291 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 04:49:29,291 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 04:49:29,292 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 04:49:29,292 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 04:49:29,292 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 04:49:29,292 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 04:49:29,292 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 04:49:29,293 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_45df7744-b843-457a-a667-9622646d90c8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45df7744-b843-457a-a667-9622646d90c8/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7810d8d46e33762f9d4b240bda17e1c52cc5be371b5b52d10d795bc3c3d449fe [2022-12-14 04:49:29,482 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 04:49:29,501 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 04:49:29,504 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 04:49:29,505 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 04:49:29,505 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 04:49:29,506 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45df7744-b843-457a-a667-9622646d90c8/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i [2022-12-14 04:49:32,099 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 04:49:32,676 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 04:49:32,676 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45df7744-b843-457a-a667-9622646d90c8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i [2022-12-14 04:49:32,729 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45df7744-b843-457a-a667-9622646d90c8/bin/utaipan-gh47qXpMRh/data/be8fcb9e2/be2e0ae48cc14055a92bd584b8372933/FLAGbdd98ba7c [2022-12-14 04:49:32,743 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45df7744-b843-457a-a667-9622646d90c8/bin/utaipan-gh47qXpMRh/data/be8fcb9e2/be2e0ae48cc14055a92bd584b8372933 [2022-12-14 04:49:32,745 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 04:49:32,746 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 04:49:32,747 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 04:49:32,747 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 04:49:32,750 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 04:49:32,751 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 04:49:32" (1/1) ... [2022-12-14 04:49:32,752 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2afe4330 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:49:32, skipping insertion in model container [2022-12-14 04:49:32,752 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 04:49:32" (1/1) ... [2022-12-14 04:49:32,759 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 04:49:32,937 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 04:49:33,632 WARN L623 FunctionHandler]: Unknown extern function __bitmap_weight [2022-12-14 04:49:33,769 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 04:49:33,780 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 04:49:33,791 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 04:49:33,806 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 04:49:33,892 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 04:49:33,969 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 04:49:33,992 WARN L623 FunctionHandler]: Unknown extern function __get_page_tail [2022-12-14 04:49:33,993 WARN L623 FunctionHandler]: Unknown extern function dump_page [2022-12-14 04:49:34,116 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 04:49:34,120 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 04:49:34,120 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 04:49:34,129 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 04:49:34,139 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 04:49:34,147 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 04:49:34,155 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-12-14 04:49:34,164 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-12-14 04:49:34,171 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-12-14 04:49:34,206 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 04:49:34,213 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 04:49:34,214 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 04:49:34,221 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 04:49:34,360 WARN L623 FunctionHandler]: Unknown extern function skb_pad [2022-12-14 04:49:34,405 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-14 04:49:34,415 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 04:49:34,416 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 04:49:34,493 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 04:49:34,494 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:49:34,518 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-14 04:49:34,530 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-14 04:49:34,530 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 04:49:34,546 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-14 04:49:34,685 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-12-14 04:49:34,784 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-14 04:49:34,811 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 04:49:35,156 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-12-14 04:49:35,158 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 04:49:35,160 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-12-14 04:49:35,160 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 04:49:35,161 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-12-14 04:49:35,168 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 04:49:35,170 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,171 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,176 WARN L623 FunctionHandler]: Unknown extern function netdev_crit [2022-12-14 04:49:35,188 WARN L623 FunctionHandler]: Unknown extern function netdev_crit [2022-12-14 04:49:35,195 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:35,197 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:35,199 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,200 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,200 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 04:49:35,201 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,201 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 04:49:35,209 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,247 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-14 04:49:35,248 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,249 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,263 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,264 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,265 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,272 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,273 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,293 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 04:49:35,294 WARN L623 FunctionHandler]: Unknown extern function netdev_crit [2022-12-14 04:49:35,295 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 04:49:35,343 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,344 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-14 04:49:35,344 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,352 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:35,353 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,355 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:35,362 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:35,363 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:35,365 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,367 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:35,379 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:35,380 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:35,388 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:35,389 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,390 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,391 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,413 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-14 04:49:35,414 WARN L623 FunctionHandler]: Unknown extern function napi_get_frags [2022-12-14 04:49:35,414 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,414 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-14 04:49:35,416 WARN L623 FunctionHandler]: Unknown extern function napi_gro_frags [2022-12-14 04:49:35,423 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-14 04:49:35,423 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,424 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 04:49:35,425 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:35,426 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-14 04:49:35,426 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:35,427 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:35,428 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-14 04:49:35,428 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-12-14 04:49:35,428 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-14 04:49:35,435 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 04:49:35,436 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:35,438 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:35,439 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-14 04:49:35,440 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:35,441 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:35,442 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-14 04:49:35,442 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-12-14 04:49:35,457 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:35,458 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 04:49:35,458 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:35,459 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:35,460 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 04:49:35,461 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:35,462 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 04:49:35,462 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:35,463 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:35,465 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:35,466 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:35,467 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-12-14 04:49:35,467 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:35,468 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:35,469 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-12-14 04:49:35,476 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:35,478 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:35,480 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:35,480 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-14 04:49:35,481 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:35,482 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:35,484 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-14 04:49:35,484 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-12-14 04:49:35,498 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 04:49:35,499 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 04:49:35,499 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 04:49:35,500 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 04:49:35,500 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 04:49:35,508 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,508 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,509 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,509 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,509 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,510 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,516 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:35,517 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:35,524 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:35,525 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:35,533 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:35,534 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:35,536 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:35,536 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 04:49:35,549 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,550 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,568 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,581 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,594 WARN L623 FunctionHandler]: Unknown extern function find_first_bit [2022-12-14 04:49:35,594 WARN L623 FunctionHandler]: Unknown extern function find_next_bit [2022-12-14 04:49:35,607 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:35,608 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,609 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,609 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,610 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 04:49:35,611 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 04:49:35,611 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 04:49:35,611 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 04:49:35,612 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 04:49:35,612 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 04:49:35,612 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 04:49:35,621 WARN L623 FunctionHandler]: Unknown extern function csum_ipv6_magic [2022-12-14 04:49:35,636 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 04:49:35,637 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:35,639 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,640 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:35,655 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,655 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,669 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 04:49:35,675 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,683 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-14 04:49:35,683 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-14 04:49:35,690 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,690 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 04:49:35,722 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 04:49:35,722 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 04:49:35,729 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,730 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,731 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,738 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,738 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 04:49:35,751 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,751 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,762 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-14 04:49:35,762 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:35,763 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,771 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,778 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-14 04:49:35,778 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 04:49:35,778 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-14 04:49:35,785 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-12-14 04:49:35,785 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 04:49:35,786 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 04:49:35,786 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 04:49:35,786 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_block [2022-12-14 04:49:35,787 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 04:49:35,787 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:35,818 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 04:49:35,818 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 04:49:35,819 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 04:49:35,838 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,838 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:35,839 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:35,840 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:35,840 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:35,842 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,844 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,856 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,865 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,873 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,874 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,874 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,875 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,875 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,877 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,877 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,887 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,888 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,889 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,890 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,890 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,899 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,899 WARN L623 FunctionHandler]: Unknown extern function usecs_to_jiffies [2022-12-14 04:49:35,900 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,909 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 04:49:35,909 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 04:49:35,910 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,910 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,911 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 04:49:35,911 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,918 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 04:49:35,918 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 04:49:35,918 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 04:49:35,919 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 04:49:35,919 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 04:49:35,919 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 04:49:35,919 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-12-14 04:49:35,920 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,921 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 04:49:35,933 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,940 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,940 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 04:49:35,962 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,962 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,963 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-12-14 04:49:35,964 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-14 04:49:35,970 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,971 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,971 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,980 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,981 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,981 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,982 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,983 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,984 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:35,991 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,003 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 04:49:36,004 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 04:49:36,004 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-12-14 04:49:36,004 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-14 04:49:36,004 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 04:49:36,026 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-12-14 04:49:36,026 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 04:49:36,026 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 04:49:36,027 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-14 04:49:36,027 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 04:49:36,034 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 04:49:36,034 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 04:49:36,034 WARN L623 FunctionHandler]: Unknown extern function pcie_set_readrq [2022-12-14 04:49:36,035 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 04:49:36,035 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-14 04:49:36,035 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 04:49:36,036 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 04:49:36,036 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 04:49:36,036 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 04:49:36,036 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-14 04:49:36,037 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 04:49:36,038 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-14 04:49:36,039 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 04:49:36,039 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 04:49:36,039 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 04:49:36,040 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 04:49:36,040 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 04:49:36,041 WARN L623 FunctionHandler]: Unknown extern function __alloc_workqueue_key [2022-12-14 04:49:36,042 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 04:49:36,042 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 04:49:36,042 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 04:49:36,042 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 04:49:36,043 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 04:49:36,043 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 04:49:36,044 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 04:49:36,044 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 04:49:36,044 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 04:49:36,044 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 04:49:36,045 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 04:49:36,045 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 04:49:36,045 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 04:49:36,046 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 04:49:36,046 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 04:49:36,046 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 04:49:36,046 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 04:49:36,047 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 04:49:36,047 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 04:49:36,047 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 04:49:36,048 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 04:49:36,048 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 04:49:36,055 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,062 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-12-14 04:49:36,062 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-12-14 04:49:36,064 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 04:49:36,064 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 04:49:36,064 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 04:49:36,064 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-14 04:49:36,071 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 04:49:36,077 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 04:49:36,078 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-12-14 04:49:36,084 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 04:49:36,085 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 04:49:36,085 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 04:49:36,091 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-14 04:49:36,092 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 04:49:36,092 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,092 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 04:49:36,092 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,099 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,099 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,099 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 04:49:36,106 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 04:49:36,106 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 04:49:36,106 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 04:49:36,107 WARN L623 FunctionHandler]: Unknown extern function pci_choose_state [2022-12-14 04:49:36,107 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 04:49:36,113 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 04:49:36,113 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-14 04:49:36,113 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 04:49:36,114 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,114 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 04:49:36,114 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 04:49:36,594 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-14 04:49:36,596 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 04:49:36,598 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 04:49:36,598 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 04:49:36,606 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 04:49:36,607 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-12-14 04:49:36,612 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 04:49:36,612 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 04:49:36,613 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 04:49:36,619 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 04:49:36,620 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 04:49:36,620 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 04:49:36,620 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 04:49:36,622 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 04:49:36,622 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-14 04:49:36,622 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 04:49:36,622 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 04:49:36,623 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 04:49:36,623 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 04:49:36,623 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 04:49:36,623 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 04:49:36,624 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 04:49:36,624 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 04:49:36,624 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 04:49:36,625 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 04:49:36,625 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 04:49:36,625 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 04:49:36,690 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 04:49:36,747 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,749 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,756 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,793 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:49:36,806 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,806 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,809 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,813 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,813 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,814 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,814 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,821 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,821 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,829 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,830 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:36,830 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:49:36,830 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 04:49:36,875 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 04:49:36,876 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 04:49:36,883 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,889 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 04:49:36,902 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,902 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,908 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,909 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-14 04:49:36,915 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,915 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,915 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,916 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,922 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,928 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,928 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,934 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,934 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,940 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,941 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,941 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,947 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,948 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,948 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,954 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,956 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,956 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,956 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,962 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 04:49:36,963 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,964 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 04:49:36,964 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,965 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,965 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,972 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,973 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,973 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,980 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,981 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,982 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:36,983 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,984 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,990 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-12-14 04:49:36,990 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,991 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,991 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,991 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,992 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,993 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,993 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:36,994 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:37,000 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:37,001 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:37,001 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 04:49:37,007 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:37,008 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:37,018 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:37,018 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:37,019 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:37,019 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:37,020 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:37,021 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 04:49:37,021 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 04:49:37,022 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 04:49:37,022 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 04:49:37,022 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 04:49:37,022 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:37,023 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:37,126 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:37,128 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:37,136 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:37,137 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:37,137 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:37,138 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:37,138 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:37,139 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:37,175 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 04:49:37,175 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 04:49:37,177 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 04:49:37,190 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 04:49:37,191 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 04:49:37,207 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 04:49:37,215 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 04:49:37,232 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 04:49:37,232 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 04:49:37,248 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-14 04:49:37,248 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:37,312 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-12-14 04:49:37,403 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 04:49:37,418 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:37,513 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:37,520 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:37,528 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:37,535 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:37,565 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:37,572 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:37,580 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:37,587 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:37,594 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:37,618 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:37,624 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:37,629 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:37,635 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:37,640 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:37,661 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:37,662 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:37,662 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:37,668 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:37,673 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:37,695 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:37,701 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:37,707 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:37,713 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:37,719 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:37,744 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:37,752 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:37,759 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:37,767 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:37,774 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:37,800 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:37,805 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:37,810 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:37,815 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:37,820 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:37,843 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:37,849 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:37,854 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:37,860 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:37,866 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:37,888 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:37,894 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:37,900 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:37,906 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:37,912 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:37,934 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:37,940 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:37,945 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:37,951 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:37,957 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:37,978 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:37,984 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:37,990 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:37,996 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,001 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,023 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,028 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,034 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,040 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,045 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,067 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,073 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,079 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,085 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,091 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,113 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,119 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,125 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,131 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,137 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,158 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,159 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,159 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,165 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,171 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,197 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,204 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,210 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,217 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,223 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,248 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,249 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,249 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,249 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,249 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,249 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,249 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,249 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,250 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,250 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,250 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,250 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,250 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,250 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,250 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,251 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,251 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,282 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_45df7744-b843-457a-a667-9622646d90c8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[657888,657901] [2022-12-14 04:49:38,285 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_45df7744-b843-457a-a667-9622646d90c8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[658033,658046] [2022-12-14 04:49:38,316 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 04:49:38,387 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 04:49:38,461 WARN L623 FunctionHandler]: Unknown extern function __bitmap_weight [2022-12-14 04:49:38,463 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 04:49:38,463 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 04:49:38,463 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 04:49:38,464 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 04:49:38,465 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 04:49:38,465 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 04:49:38,467 WARN L623 FunctionHandler]: Unknown extern function __get_page_tail [2022-12-14 04:49:38,467 WARN L623 FunctionHandler]: Unknown extern function dump_page [2022-12-14 04:49:38,471 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 04:49:38,472 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 04:49:38,472 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 04:49:38,473 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 04:49:38,474 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 04:49:38,474 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 04:49:38,475 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-12-14 04:49:38,476 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-12-14 04:49:38,476 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-12-14 04:49:38,478 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 04:49:38,478 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 04:49:38,478 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 04:49:38,479 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 04:49:38,483 WARN L623 FunctionHandler]: Unknown extern function skb_pad [2022-12-14 04:49:38,484 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-14 04:49:38,485 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 04:49:38,485 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 04:49:38,486 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 04:49:38,487 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:49:38,487 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-14 04:49:38,488 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-14 04:49:38,488 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 04:49:38,488 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-14 04:49:38,489 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-12-14 04:49:38,491 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-14 04:49:38,492 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 04:49:38,496 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-12-14 04:49:38,496 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 04:49:38,497 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-12-14 04:49:38,497 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 04:49:38,497 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-12-14 04:49:38,498 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 04:49:38,498 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,499 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,501 WARN L623 FunctionHandler]: Unknown extern function netdev_crit [2022-12-14 04:49:38,504 WARN L623 FunctionHandler]: Unknown extern function netdev_crit [2022-12-14 04:49:38,504 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:38,505 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:38,505 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,506 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,506 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 04:49:38,506 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,506 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 04:49:38,507 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,511 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-14 04:49:38,512 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,512 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,514 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,515 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,516 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,517 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,517 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,519 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 04:49:38,519 WARN L623 FunctionHandler]: Unknown extern function netdev_crit [2022-12-14 04:49:38,520 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 04:49:38,523 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,523 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-14 04:49:38,523 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,525 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:38,525 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,526 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:38,527 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:38,528 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:38,528 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,529 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:38,530 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:38,530 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:38,531 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:38,532 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,533 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,534 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,536 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-14 04:49:38,541 WARN L623 FunctionHandler]: Unknown extern function napi_get_frags [2022-12-14 04:49:38,541 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,542 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-14 04:49:38,542 WARN L623 FunctionHandler]: Unknown extern function napi_gro_frags [2022-12-14 04:49:38,543 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-14 04:49:38,544 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,544 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 04:49:38,545 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:38,545 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-14 04:49:38,546 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:38,546 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:38,547 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-14 04:49:38,547 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-12-14 04:49:38,547 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-14 04:49:38,548 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 04:49:38,549 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:38,550 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:38,550 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-14 04:49:38,550 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:38,551 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:38,551 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-14 04:49:38,552 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-12-14 04:49:38,552 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:38,565 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 04:49:38,566 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:38,567 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:38,567 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 04:49:38,568 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:38,568 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 04:49:38,569 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:38,569 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:38,570 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:38,570 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:38,571 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-12-14 04:49:38,571 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:38,572 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:38,573 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-12-14 04:49:38,573 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:38,574 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:38,575 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:38,575 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-14 04:49:38,576 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:38,576 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:38,577 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-14 04:49:38,577 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-12-14 04:49:38,579 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 04:49:38,579 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 04:49:38,579 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 04:49:38,580 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 04:49:38,580 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 04:49:38,581 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,581 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,581 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,581 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,582 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,582 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,587 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:38,588 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:38,593 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:38,594 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:38,599 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:38,600 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:38,600 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:38,601 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 04:49:38,601 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,602 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,603 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,603 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,605 WARN L623 FunctionHandler]: Unknown extern function find_first_bit [2022-12-14 04:49:38,605 WARN L623 FunctionHandler]: Unknown extern function find_next_bit [2022-12-14 04:49:38,610 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:38,611 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,611 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,611 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,612 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 04:49:38,612 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 04:49:38,612 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 04:49:38,612 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 04:49:38,613 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 04:49:38,613 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 04:49:38,613 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 04:49:38,615 WARN L623 FunctionHandler]: Unknown extern function csum_ipv6_magic [2022-12-14 04:49:38,617 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 04:49:38,618 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:38,619 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,619 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:38,621 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,621 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,622 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 04:49:38,623 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,623 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-14 04:49:38,624 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-14 04:49:38,624 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,625 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 04:49:38,627 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 04:49:38,627 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 04:49:38,628 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,628 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,629 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,630 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,630 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 04:49:38,631 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,631 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,635 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-14 04:49:38,635 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:38,636 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,637 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,637 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-14 04:49:38,637 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 04:49:38,638 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-14 04:49:38,638 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-12-14 04:49:38,639 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 04:49:38,639 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 04:49:38,639 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 04:49:38,639 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_block [2022-12-14 04:49:38,640 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 04:49:38,640 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:38,645 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 04:49:38,645 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 04:49:38,647 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 04:49:38,649 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,649 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:38,649 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:38,650 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:38,650 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:38,650 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,651 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,653 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,653 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,654 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,654 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,655 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,655 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,655 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,656 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,656 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,657 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,657 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,658 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,659 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,660 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,660 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,661 WARN L623 FunctionHandler]: Unknown extern function usecs_to_jiffies [2022-12-14 04:49:38,661 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,662 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 04:49:38,662 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 04:49:38,662 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,663 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,663 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 04:49:38,663 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,664 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 04:49:38,664 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 04:49:38,664 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 04:49:38,664 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 04:49:38,664 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 04:49:38,664 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 04:49:38,665 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-12-14 04:49:38,665 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,665 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 04:49:38,666 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,667 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,667 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 04:49:38,672 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,672 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,673 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-12-14 04:49:38,673 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-14 04:49:38,673 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,674 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,674 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,692 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,692 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,692 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,693 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,693 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,694 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,695 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,695 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 04:49:38,696 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 04:49:38,696 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-12-14 04:49:38,696 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-14 04:49:38,696 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 04:49:38,698 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-12-14 04:49:38,698 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 04:49:38,699 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 04:49:38,699 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-14 04:49:38,699 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 04:49:38,700 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 04:49:38,700 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 04:49:38,700 WARN L623 FunctionHandler]: Unknown extern function pcie_set_readrq [2022-12-14 04:49:38,700 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 04:49:38,700 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-14 04:49:38,701 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 04:49:38,701 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 04:49:38,701 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 04:49:38,701 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 04:49:38,701 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-14 04:49:38,702 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 04:49:38,702 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-14 04:49:38,703 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 04:49:38,703 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 04:49:38,703 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 04:49:38,703 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 04:49:38,705 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 04:49:38,706 WARN L623 FunctionHandler]: Unknown extern function __alloc_workqueue_key [2022-12-14 04:49:38,706 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 04:49:38,706 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 04:49:38,706 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 04:49:38,707 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 04:49:38,707 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 04:49:38,707 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 04:49:38,707 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 04:49:38,707 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 04:49:38,708 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 04:49:38,708 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 04:49:38,708 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 04:49:38,708 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 04:49:38,709 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 04:49:38,709 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 04:49:38,709 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 04:49:38,709 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 04:49:38,710 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 04:49:38,710 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 04:49:38,710 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 04:49:38,710 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 04:49:38,711 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 04:49:38,711 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 04:49:38,712 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,712 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-12-14 04:49:38,712 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-12-14 04:49:38,714 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 04:49:38,714 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 04:49:38,714 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 04:49:38,714 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-14 04:49:38,715 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 04:49:38,715 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 04:49:38,715 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-12-14 04:49:38,716 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 04:49:38,716 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 04:49:38,716 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 04:49:38,717 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-14 04:49:38,717 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 04:49:38,717 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,718 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 04:49:38,718 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,718 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,719 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,719 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 04:49:38,719 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 04:49:38,720 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 04:49:38,720 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 04:49:38,720 WARN L623 FunctionHandler]: Unknown extern function pci_choose_state [2022-12-14 04:49:38,720 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 04:49:38,721 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 04:49:38,721 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-14 04:49:38,721 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 04:49:38,721 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,721 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 04:49:38,721 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 04:49:38,727 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-14 04:49:38,729 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 04:49:38,730 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 04:49:38,730 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 04:49:38,735 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 04:49:38,736 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-12-14 04:49:38,741 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 04:49:38,741 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 04:49:38,744 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 04:49:38,744 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 04:49:38,745 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 04:49:38,745 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 04:49:38,745 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 04:49:38,746 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 04:49:38,747 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-14 04:49:38,747 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 04:49:38,747 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 04:49:38,747 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 04:49:38,747 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 04:49:38,748 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 04:49:38,748 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 04:49:38,748 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 04:49:38,748 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 04:49:38,749 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 04:49:38,749 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 04:49:38,749 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 04:49:38,749 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 04:49:38,750 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 04:49:38,757 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,758 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,759 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,762 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:49:38,764 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,764 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,766 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,769 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,769 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,770 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,770 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,771 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,771 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,773 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,773 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:38,774 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:49:38,774 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 04:49:38,775 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 04:49:38,775 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 04:49:38,777 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,777 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 04:49:38,778 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,778 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,779 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,779 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-14 04:49:38,779 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,780 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,780 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,780 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,781 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,781 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,781 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,782 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,782 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,782 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,783 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,783 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,783 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,784 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,784 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,784 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,786 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,786 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,786 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,787 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 04:49:38,787 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,788 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 04:49:38,788 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,789 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,789 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,790 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,791 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,791 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,792 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,793 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,794 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:38,794 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,796 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,796 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-12-14 04:49:38,796 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,797 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,797 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,797 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,798 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,799 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,799 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,800 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,800 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,800 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,801 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 04:49:38,802 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,802 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,803 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,803 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,803 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:38,804 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,804 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 04:49:38,814 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 04:49:38,814 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 04:49:38,815 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 04:49:38,815 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 04:49:38,815 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 04:49:38,816 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,816 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,821 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,822 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,823 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,823 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,824 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,824 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,825 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,825 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,828 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 04:49:38,828 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 04:49:38,829 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 04:49:38,830 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 04:49:38,830 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 04:49:38,831 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 04:49:38,832 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 04:49:38,834 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 04:49:38,834 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 04:49:38,835 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-14 04:49:38,836 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 04:49:38,841 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-12-14 04:49:38,845 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 04:49:38,845 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,849 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,849 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,849 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,850 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,850 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,851 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,851 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,851 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,852 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,852 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,853 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,853 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,853 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,853 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,854 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,854 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,855 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,855 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,855 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,856 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,856 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,857 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,857 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,857 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,858 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,858 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,858 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,859 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,859 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,860 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,860 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,860 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,861 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,861 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,862 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,862 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,862 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,862 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,863 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,863 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,864 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,864 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,864 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,864 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,865 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,865 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,866 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,866 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,866 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,867 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,867 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,867 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,868 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,868 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,869 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,869 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,869 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,869 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,870 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,870 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,871 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,871 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,871 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,872 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,872 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,873 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,873 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,873 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,874 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,874 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,875 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,875 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,875 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,876 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,876 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,877 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,877 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,877 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,877 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,878 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,878 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,879 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,879 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,879 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,879 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,879 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,880 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,880 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,880 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,880 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,880 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,881 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,881 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,881 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,881 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,881 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 04:49:38,883 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_45df7744-b843-457a-a667-9622646d90c8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[657888,657901] [2022-12-14 04:49:38,883 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_45df7744-b843-457a-a667-9622646d90c8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[658033,658046] [2022-12-14 04:49:38,889 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 04:49:39,160 INFO L208 MainTranslator]: Completed translation [2022-12-14 04:49:39,160 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:49:39 WrapperNode [2022-12-14 04:49:39,160 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 04:49:39,161 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 04:49:39,161 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 04:49:39,161 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 04:49:39,168 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:49:39" (1/1) ... [2022-12-14 04:49:39,260 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:49:39" (1/1) ... [2022-12-14 04:49:39,606 INFO L138 Inliner]: procedures = 809, calls = 7795, calls flagged for inlining = 391, calls inlined = 360, statements flattened = 15817 [2022-12-14 04:49:39,606 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 04:49:39,607 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 04:49:39,607 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 04:49:39,607 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 04:49:39,614 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:49:39" (1/1) ... [2022-12-14 04:49:39,614 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:49:39" (1/1) ... [2022-12-14 04:49:39,660 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:49:39" (1/1) ... [2022-12-14 04:49:39,661 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:49:39" (1/1) ... [2022-12-14 04:49:39,889 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:49:39" (1/1) ... [2022-12-14 04:49:39,917 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:49:39" (1/1) ... [2022-12-14 04:49:40,008 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:49:39" (1/1) ... [2022-12-14 04:49:40,030 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:49:39" (1/1) ... [2022-12-14 04:49:40,094 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 04:49:40,095 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 04:49:40,095 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 04:49:40,095 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 04:49:40,096 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:49:39" (1/1) ... [2022-12-14 04:49:40,100 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 04:49:40,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45df7744-b843-457a-a667-9622646d90c8/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 04:49:40,119 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45df7744-b843-457a-a667-9622646d90c8/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-14 04:49:40,121 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45df7744-b843-457a-a667-9622646d90c8/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-14 04:49:40,154 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2022-12-14 04:49:40,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2022-12-14 04:49:40,155 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2022-12-14 04:49:40,155 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-12-14 04:49:40,155 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-12-14 04:49:40,155 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_irq [2022-12-14 04:49:40,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_irq [2022-12-14 04:49:40,155 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_both_serdes [2022-12-14 04:49:40,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_both_serdes [2022-12-14 04:49:40,155 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg [2022-12-14 04:49:40,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg [2022-12-14 04:49:40,155 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_reset [2022-12-14 04:49:40,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_reset [2022-12-14 04:49:40,155 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2022-12-14 04:49:40,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2022-12-14 04:49:40,155 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2022-12-14 04:49:40,156 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2022-12-14 04:49:40,156 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-12-14 04:49:40,156 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-12-14 04:49:40,156 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-12-14 04:49:40,156 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-12-14 04:49:40,156 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2022-12-14 04:49:40,156 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2022-12-14 04:49:40,156 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_all [2022-12-14 04:49:40,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_all [2022-12-14 04:49:40,156 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2022-12-14 04:49:40,156 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2022-12-14 04:49:40,156 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-12-14 04:49:40,156 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-12-14 04:49:40,156 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-12-14 04:49:40,156 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-12-14 04:49:40,157 INFO L130 BoogieDeclarations]: Found specification of procedure ql_dump_risc_ram_area [2022-12-14 04:49:40,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_dump_risc_ram_area [2022-12-14 04:49:40,157 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_other_func_reg [2022-12-14 04:49:40,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_other_func_reg [2022-12-14 04:49:40,157 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-12-14 04:49:40,157 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-12-14 04:49:40,157 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-12-14 04:49:40,157 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-12-14 04:49:40,157 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_xgmac_regs [2022-12-14 04:49:40,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_xgmac_regs [2022-12-14 04:49:40,157 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_buffer_queues [2022-12-14 04:49:40,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_buffer_queues [2022-12-14 04:49:40,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_104 [2022-12-14 04:49:40,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_104 [2022-12-14 04:49:40,158 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_cam_entries [2022-12-14 04:49:40,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_cam_entries [2022-12-14 04:49:40,158 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_mem_resources [2022-12-14 04:49:40,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_mem_resources [2022-12-14 04:49:40,158 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-12-14 04:49:40,158 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-12-14 04:49:40,158 INFO L130 BoogieDeclarations]: Found specification of procedure ql_eeh_close [2022-12-14 04:49:40,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_eeh_close [2022-12-14 04:49:40,158 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2022-12-14 04:49:40,158 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2022-12-14 04:49:40,158 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-12-14 04:49:40,158 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-12-14 04:49:40,158 INFO L130 BoogieDeclarations]: Found specification of procedure skb_record_rx_queue [2022-12-14 04:49:40,158 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_record_rx_queue [2022-12-14 04:49:40,158 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-12-14 04:49:40,158 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-12-14 04:49:40,159 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-12-14 04:49:40,159 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-12-14 04:49:40,159 INFO L130 BoogieDeclarations]: Found specification of procedure ql_build_coredump_seg_header [2022-12-14 04:49:40,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_build_coredump_seg_header [2022-12-14 04:49:40,159 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_close [2022-12-14 04:49:40,159 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_close [2022-12-14 04:49:40,159 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mb_sts [2022-12-14 04:49:40,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mb_sts [2022-12-14 04:49:40,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-12-14 04:49:40,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-12-14 04:49:40,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 04:49:40,159 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-12-14 04:49:40,159 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-12-14 04:49:40,159 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2022-12-14 04:49:40,159 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2022-12-14 04:49:40,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-12-14 04:49:40,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-12-14 04:49:40,159 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2022-12-14 04:49:40,160 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2022-12-14 04:49:40,160 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-12-14 04:49:40,160 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-12-14 04:49:40,160 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write32 [2022-12-14 04:49:40,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write32 [2022-12-14 04:49:40,160 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cam_route_initialize [2022-12-14 04:49:40,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cam_route_initialize [2022-12-14 04:49:40,160 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-12-14 04:49:40,160 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-12-14 04:49:40,160 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-12-14 04:49:40,160 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-12-14 04:49:40,160 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_other_func_reg_rdy [2022-12-14 04:49:40,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_other_func_reg_rdy [2022-12-14 04:49:40,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 04:49:40,160 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_mpi_reg [2022-12-14 04:49:40,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_mpi_reg [2022-12-14 04:49:40,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-12-14 04:49:40,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-12-14 04:49:40,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-12-14 04:49:40,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-12-14 04:49:40,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2022-12-14 04:49:40,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2022-12-14 04:49:40,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-12-14 04:49:40,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-12-14 04:49:40,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-12-14 04:49:40,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-12-14 04:49:40,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 04:49:40,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-12-14 04:49:40,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-12-14 04:49:40,161 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-14 04:49:40,161 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-14 04:49:40,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 04:49:40,161 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-14 04:49:40,161 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_unlock [2022-12-14 04:49:40,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_unlock [2022-12-14 04:49:40,162 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8012_flash_params [2022-12-14 04:49:40,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8012_flash_params [2022-12-14 04:49:40,162 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-12-14 04:49:40,162 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-12-14 04:49:40,162 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_serdes_reg [2022-12-14 04:49:40,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_serdes_reg [2022-12-14 04:49:40,162 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-12-14 04:49:40,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-12-14 04:49:40,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_hw_lock_of_ql_adapter [2022-12-14 04:49:40,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_hw_lock_of_ql_adapter [2022-12-14 04:49:40,162 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-12-14 04:49:40,162 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-12-14 04:49:40,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-12-14 04:49:40,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-12-14 04:49:40,162 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8000_port_initialize [2022-12-14 04:49:40,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8000_port_initialize [2022-12-14 04:49:40,163 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-12-14 04:49:40,163 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-12-14 04:49:40,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_hw_lock_of_ql_adapter [2022-12-14 04:49:40,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_hw_lock_of_ql_adapter [2022-12-14 04:49:40,163 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 04:49:40,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 04:49:40,163 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8012_port_initialize [2022-12-14 04:49:40,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8012_port_initialize [2022-12-14 04:49:40,163 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_flash_word [2022-12-14 04:49:40,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_flash_word [2022-12-14 04:49:40,163 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-12-14 04:49:40,163 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-12-14 04:49:40,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-14 04:49:40,163 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2022-12-14 04:49:40,163 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2022-12-14 04:49:40,164 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-12-14 04:49:40,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-12-14 04:49:40,164 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-12-14 04:49:40,164 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-12-14 04:49:40,164 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-12-14 04:49:40,164 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-12-14 04:49:40,164 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-12-14 04:49:40,164 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cq_idx [2022-12-14 04:49:40,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cq_idx [2022-12-14 04:49:40,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-12-14 04:49:40,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-12-14 04:49:40,164 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_on [2022-12-14 04:49:40,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_on [2022-12-14 04:49:40,164 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2022-12-14 04:49:40,164 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2022-12-14 04:49:40,164 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-12-14 04:49:40,164 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-12-14 04:49:40,164 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2022-12-14 04:49:40,164 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2022-12-14 04:49:40,164 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-12-14 04:49:40,164 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-12-14 04:49:40,164 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2022-12-14 04:49:40,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2022-12-14 04:49:40,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 04:49:40,165 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 04:49:40,165 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-12-14 04:49:40,165 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-12-14 04:49:40,165 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_cq [2022-12-14 04:49:40,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_cq [2022-12-14 04:49:40,165 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-12-14 04:49:40,165 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-12-14 04:49:40,165 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 04:49:40,165 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-12-14 04:49:40,165 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-12-14 04:49:40,165 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_sbuf [2022-12-14 04:49:40,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_sbuf [2022-12-14 04:49:40,165 INFO L130 BoogieDeclarations]: Found specification of procedure ql_realign_skb [2022-12-14 04:49:40,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_realign_skb [2022-12-14 04:49:40,165 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_routing_entries [2022-12-14 04:49:40,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_routing_entries [2022-12-14 04:49:40,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 04:49:40,165 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2022-12-14 04:49:40,165 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2022-12-14 04:49:40,165 INFO L130 BoogieDeclarations]: Found specification of procedure ql_process_mac_split_rx_intr [2022-12-14 04:49:40,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_process_mac_split_rx_intr [2022-12-14 04:49:40,165 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_suspend [2022-12-14 04:49:40,165 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_suspend [2022-12-14 04:49:40,165 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2022-12-14 04:49:40,165 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2022-12-14 04:49:40,166 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-12-14 04:49:40,166 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-12-14 04:49:40,166 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cancel_all_work_sync [2022-12-14 04:49:40,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cancel_all_work_sync [2022-12-14 04:49:40,166 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-12-14 04:49:40,166 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-12-14 04:49:40,166 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-12-14 04:49:40,166 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-12-14 04:49:40,166 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2022-12-14 04:49:40,166 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2022-12-14 04:49:40,166 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-12-14 04:49:40,166 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-12-14 04:49:40,166 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-12-14 04:49:40,166 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-12-14 04:49:40,166 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2022-12-14 04:49:40,166 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2022-12-14 04:49:40,166 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-12-14 04:49:40,166 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-12-14 04:49:40,166 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_get_port_cfg [2022-12-14 04:49:40,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_get_port_cfg [2022-12-14 04:49:40,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 04:49:40,166 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2022-12-14 04:49:40,166 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2022-12-14 04:49:40,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-14 04:49:40,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-14 04:49:40,166 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_down [2022-12-14 04:49:40,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_down [2022-12-14 04:49:40,167 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_fw_error [2022-12-14 04:49:40,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_fw_error [2022-12-14 04:49:40,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_103 [2022-12-14 04:49:40,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_103 [2022-12-14 04:49:40,167 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_handler [2022-12-14 04:49:40,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_handler [2022-12-14 04:49:40,167 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg64 [2022-12-14 04:49:40,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg64 [2022-12-14 04:49:40,167 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-12-14 04:49:40,167 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-12-14 04:49:40,167 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_mgmnt_traffic_ctl [2022-12-14 04:49:40,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_mgmnt_traffic_ctl [2022-12-14 04:49:40,167 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_reg [2022-12-14 04:49:40,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_reg [2022-12-14 04:49:40,167 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_reg_rdy [2022-12-14 04:49:40,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_reg_rdy [2022-12-14 04:49:40,167 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2022-12-14 04:49:40,167 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2022-12-14 04:49:40,167 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_led_cfg [2022-12-14 04:49:40,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_led_cfg [2022-12-14 04:49:40,167 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cfg [2022-12-14 04:49:40,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cfg [2022-12-14 04:49:40,167 INFO L130 BoogieDeclarations]: Found specification of procedure ql_lbq_block_size [2022-12-14 04:49:40,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_lbq_block_size [2022-12-14 04:49:40,167 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-12-14 04:49:40,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-12-14 04:49:40,168 INFO L130 BoogieDeclarations]: Found specification of procedure netif_get_num_default_rss_queues [2022-12-14 04:49:40,168 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_get_num_default_rss_queues [2022-12-14 04:49:40,168 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_ets_regs [2022-12-14 04:49:40,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_ets_regs [2022-12-14 04:49:40,168 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_cfg [2022-12-14 04:49:40,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_cfg [2022-12-14 04:49:40,168 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-12-14 04:49:40,168 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-12-14 04:49:40,168 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-12-14 04:49:40,168 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read32 [2022-12-14 04:49:40,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read32 [2022-12-14 04:49:40,168 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_intr_states [2022-12-14 04:49:40,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_intr_states [2022-12-14 04:49:40,168 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2022-12-14 04:49:40,168 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2022-12-14 04:49:40,168 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-12-14 04:49:40,168 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-12-14 04:49:40,168 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-14 04:49:40,168 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-14 04:49:40,168 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-12-14 04:49:40,168 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-12-14 04:49:40,168 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-12-14 04:49:40,168 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-12-14 04:49:40,168 INFO L130 BoogieDeclarations]: Found specification of procedure ql_enable_completion_interrupt [2022-12-14 04:49:40,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_enable_completion_interrupt [2022-12-14 04:49:40,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-14 04:49:40,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-14 04:49:40,182 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-12-14 04:49:40,182 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-12-14 04:49:40,182 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_send [2022-12-14 04:49:40,182 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_send [2022-12-14 04:49:40,182 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-12-14 04:49:40,182 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-12-14 04:49:40,182 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-12-14 04:49:40,182 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-12-14 04:49:40,182 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2022-12-14 04:49:40,183 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2022-12-14 04:49:40,183 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-12-14 04:49:40,183 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-12-14 04:49:40,183 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_regs_len [2022-12-14 04:49:40,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_regs_len [2022-12-14 04:49:40,183 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_io_resume [2022-12-14 04:49:40,183 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_io_resume [2022-12-14 04:49:40,183 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-12-14 04:49:40,183 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-12-14 04:49:40,183 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_shutdown [2022-12-14 04:49:40,183 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_shutdown [2022-12-14 04:49:40,183 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_mac_hdr_len [2022-12-14 04:49:40,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_mac_hdr_len [2022-12-14 04:49:40,183 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mailbox_command [2022-12-14 04:49:40,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mailbox_command [2022-12-14 04:49:40,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-12-14 04:49:40,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-12-14 04:49:40,184 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_irq_mask [2022-12-14 04:49:40,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_irq_mask [2022-12-14 04:49:40,184 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-12-14 04:49:40,184 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-12-14 04:49:40,184 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-12-14 04:49:40,184 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-12-14 04:49:40,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-12-14 04:49:40,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-12-14 04:49:40,184 INFO L130 BoogieDeclarations]: Found specification of procedure __qlge_vlan_rx_add_vid [2022-12-14 04:49:40,184 INFO L138 BoogieDeclarations]: Found implementation of procedure __qlge_vlan_rx_add_vid [2022-12-14 04:49:40,184 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-12-14 04:49:40,184 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-12-14 04:49:40,184 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 04:49:40,184 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_asic_error [2022-12-14 04:49:40,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_asic_error [2022-12-14 04:49:40,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-12-14 04:49:40,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-12-14 04:49:40,185 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_xgmac_reg [2022-12-14 04:49:40,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_xgmac_reg [2022-12-14 04:49:40,185 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_up [2022-12-14 04:49:40,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_up [2022-12-14 04:49:40,185 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-12-14 04:49:40,185 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-12-14 04:49:40,185 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr_reg [2022-12-14 04:49:40,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr_reg [2022-12-14 04:49:40,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_qlge_driver_exit_16_2 [2022-12-14 04:49:40,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_qlge_driver_exit_16_2 [2022-12-14 04:49:40,185 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2022-12-14 04:49:40,185 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2022-12-14 04:49:40,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-14 04:49:40,185 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_serdes_reg [2022-12-14 04:49:40,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_serdes_reg [2022-12-14 04:49:40,186 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-12-14 04:49:40,186 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-12-14 04:49:40,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-14 04:49:40,186 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_open [2022-12-14 04:49:40,186 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_open [2022-12-14 04:49:40,186 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-12-14 04:49:40,186 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-12-14 04:49:40,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-12-14 04:49:40,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-12-14 04:49:40,186 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-14 04:49:40,186 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-14 04:49:40,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-12-14 04:49:40,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-12-14 04:49:40,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-12-14 04:49:40,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-12-14 04:49:40,186 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_probe [2022-12-14 04:49:40,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_probe [2022-12-14 04:49:40,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-12-14 04:49:40,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-12-14 04:49:40,187 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_buffers [2022-12-14 04:49:40,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_buffers [2022-12-14 04:49:40,187 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_trylock [2022-12-14 04:49:40,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_trylock [2022-12-14 04:49:40,187 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_port_cfg [2022-12-14 04:49:40,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_port_cfg [2022-12-14 04:49:40,187 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2022-12-14 04:49:40,187 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2022-12-14 04:49:40,187 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_spinlock [2022-12-14 04:49:40,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_spinlock [2022-12-14 04:49:40,187 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-12-14 04:49:40,187 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-12-14 04:49:40,187 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-14 04:49:40,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-14 04:49:40,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-12-14 04:49:40,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-12-14 04:49:40,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-12-14 04:49:40,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-12-14 04:49:40,188 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_completion_interrupt [2022-12-14 04:49:40,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_completion_interrupt [2022-12-14 04:49:40,188 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_fill_page_desc [2022-12-14 04:49:40,188 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_fill_page_desc [2022-12-14 04:49:40,188 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-12-14 04:49:40,188 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-12-14 04:49:40,188 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clear_routing_entries [2022-12-14 04:49:40,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clear_routing_entries [2022-12-14 04:49:40,188 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-12-14 04:49:40,188 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-12-14 04:49:40,188 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_off [2022-12-14 04:49:40,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_off [2022-12-14 04:49:40,189 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-12-14 04:49:40,189 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-12-14 04:49:40,189 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-12-14 04:49:40,189 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-12-14 04:49:40,189 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_tx_timeout [2022-12-14 04:49:40,189 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_tx_timeout [2022-12-14 04:49:40,189 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2022-12-14 04:49:40,189 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2022-12-14 04:49:40,189 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mpi_regs [2022-12-14 04:49:40,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mpi_regs [2022-12-14 04:49:40,189 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-12-14 04:49:40,189 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-12-14 04:49:40,189 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2022-12-14 04:49:40,189 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2022-12-14 04:49:40,189 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_subqueue [2022-12-14 04:49:40,189 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_subqueue [2022-12-14 04:49:40,190 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_adapter_resources [2022-12-14 04:49:40,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_adapter_resources [2022-12-14 04:49:40,190 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-14 04:49:40,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-14 04:49:40,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-14 04:49:40,190 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-12-14 04:49:40,190 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-12-14 04:49:40,190 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_resources [2022-12-14 04:49:40,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_resources [2022-12-14 04:49:40,190 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-12-14 04:49:40,190 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-12-14 04:49:40,190 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_interrupts [2022-12-14 04:49:40,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_interrupts [2022-12-14 04:49:40,190 INFO L130 BoogieDeclarations]: Found specification of procedure ql_soft_reset_mpi_risc [2022-12-14 04:49:40,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_soft_reset_mpi_risc [2022-12-14 04:49:40,190 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-12-14 04:49:40,190 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-12-14 04:49:40,191 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_remove [2022-12-14 04:49:40,191 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_remove [2022-12-14 04:49:40,191 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_multicast_list [2022-12-14 04:49:40,191 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_multicast_list [2022-12-14 04:49:40,191 INFO L130 BoogieDeclarations]: Found specification of procedure ql_tx_ring_clean [2022-12-14 04:49:40,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_tx_ring_clean [2022-12-14 04:49:40,191 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-12-14 04:49:40,191 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-12-14 04:49:40,191 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2022-12-14 04:49:40,191 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2022-12-14 04:49:40,191 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-12-14 04:49:40,191 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-12-14 04:49:40,191 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_mpi_reg [2022-12-14 04:49:40,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_mpi_reg [2022-12-14 04:49:40,191 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clean_inbound_rx_ring [2022-12-14 04:49:40,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clean_inbound_rx_ring [2022-12-14 04:49:40,192 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_subqueue [2022-12-14 04:49:40,192 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_subqueue [2022-12-14 04:49:40,192 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-12-14 04:49:40,192 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-12-14 04:49:40,192 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-12-14 04:49:40,192 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-12-14 04:49:40,192 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-12-14 04:49:40,192 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-12-14 04:49:40,192 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2022-12-14 04:49:40,192 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2022-12-14 04:49:40,192 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-12-14 04:49:40,192 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-12-14 04:49:40,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 04:49:40,192 INFO L130 BoogieDeclarations]: Found specification of procedure ql_validate_flash [2022-12-14 04:49:40,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_validate_flash [2022-12-14 04:49:40,193 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-12-14 04:49:40,193 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-12-14 04:49:40,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-12-14 04:49:40,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-12-14 04:49:40,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-12-14 04:49:40,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-12-14 04:49:40,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-12-14 04:49:40,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-12-14 04:49:40,193 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8000_flash_params [2022-12-14 04:49:40,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8000_flash_params [2022-12-14 04:49:40,193 INFO L130 BoogieDeclarations]: Found specification of procedure ql_check_lb_frame [2022-12-14 04:49:40,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_check_lb_frame [2022-12-14 04:49:40,193 INFO L130 BoogieDeclarations]: Found specification of procedure ql_categorize_rx_err [2022-12-14 04:49:40,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_categorize_rx_err [2022-12-14 04:49:40,194 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-12-14 04:49:40,194 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-12-14 04:49:40,194 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_initialize [2022-12-14 04:49:40,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_initialize [2022-12-14 04:49:40,194 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-12-14 04:49:40,194 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-12-14 04:49:40,194 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_sh_reg [2022-12-14 04:49:40,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_sh_reg [2022-12-14 04:49:40,194 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2022-12-14 04:49:40,194 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2022-12-14 04:49:40,194 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_db_reg [2022-12-14 04:49:40,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_db_reg [2022-12-14 04:49:40,194 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-14 04:49:40,194 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-14 04:49:40,194 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-12-14 04:49:40,195 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-12-14 04:49:40,195 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-12-14 04:49:40,195 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-12-14 04:49:40,195 INFO L130 BoogieDeclarations]: Found specification of procedure ql_unmap_send [2022-12-14 04:49:40,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_unmap_send [2022-12-14 04:49:40,195 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-12-14 04:49:40,195 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-12-14 04:49:40,195 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_routing_reg [2022-12-14 04:49:40,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_routing_reg [2022-12-14 04:49:40,195 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-12-14 04:49:40,195 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-12-14 04:49:40,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-12-14 04:49:40,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-12-14 04:49:40,195 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mac_addr_reg [2022-12-14 04:49:40,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mac_addr_reg [2022-12-14 04:49:40,195 INFO L130 BoogieDeclarations]: Found specification of procedure ql_own_firmware [2022-12-14 04:49:40,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_own_firmware [2022-12-14 04:49:40,196 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-12-14 04:49:40,196 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-12-14 04:49:40,196 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_lchunk [2022-12-14 04:49:40,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_lchunk [2022-12-14 04:49:40,196 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-12-14 04:49:40,196 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-12-14 04:49:40,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 04:49:40,196 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr [2022-12-14 04:49:40,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr [2022-12-14 04:49:40,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-12-14 04:49:40,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-12-14 04:49:40,196 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2022-12-14 04:49:40,196 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2022-12-14 04:49:40,196 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_resume [2022-12-14 04:49:40,197 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_resume [2022-12-14 04:49:40,197 INFO L130 BoogieDeclarations]: Found specification of procedure ql_core_dump [2022-12-14 04:49:40,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_core_dump [2022-12-14 04:49:41,242 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 04:49:41,245 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 04:49:41,315 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-14 04:49:58,482 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-12-14 04:49:59,237 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 04:50:03,485 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 04:50:03,485 INFO L300 CfgBuilder]: Removed 6 assume(true) statements. [2022-12-14 04:50:03,490 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 04:50:03 BoogieIcfgContainer [2022-12-14 04:50:03,490 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 04:50:03,491 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-14 04:50:03,491 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-14 04:50:03,494 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-14 04:50:03,494 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 04:49:32" (1/3) ... [2022-12-14 04:50:03,494 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2e1bca61 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 04:50:03, skipping insertion in model container [2022-12-14 04:50:03,494 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:49:39" (2/3) ... [2022-12-14 04:50:03,494 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2e1bca61 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 04:50:03, skipping insertion in model container [2022-12-14 04:50:03,494 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 04:50:03" (3/3) ... [2022-12-14 04:50:03,495 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i [2022-12-14 04:50:03,509 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-14 04:50:03,509 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-12-14 04:50:03,620 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-14 04:50:03,627 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;@36bf94ce, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-14 04:50:03,627 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-12-14 04:50:03,641 INFO L276 IsEmpty]: Start isEmpty. Operand has 3814 states, 2281 states have (on average 1.3156510302498905) internal successors, (3001), 2345 states have internal predecessors, (3001), 1288 states have call successors, (1288), 244 states have call predecessors, (1288), 243 states have return successors, (1281), 1265 states have call predecessors, (1281), 1281 states have call successors, (1281) [2022-12-14 04:50:03,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2022-12-14 04:50:03,671 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 04:50:03,671 INFO L195 NwaCegarLoop]: trace histogram [19, 18, 18, 18, 18, 18, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:50:03,672 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 04:50:03,675 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 04:50:03,676 INFO L85 PathProgramCache]: Analyzing trace with hash 1587294604, now seen corresponding path program 1 times [2022-12-14 04:50:03,683 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 04:50:03,683 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [982014221] [2022-12-14 04:50:03,683 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 04:50:03,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 04:50:04,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 04:50:05,007 INFO L134 CoverageAnalysis]: Checked inductivity of 1260 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1260 trivial. 0 not checked. [2022-12-14 04:50:05,007 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 04:50:05,008 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [982014221] [2022-12-14 04:50:05,008 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [982014221] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 04:50:05,008 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 04:50:05,008 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 04:50:05,010 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [642091461] [2022-12-14 04:50:05,010 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 04:50:05,015 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 04:50:05,015 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 04:50:05,043 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 04:50:05,044 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 04:50:05,054 INFO L87 Difference]: Start difference. First operand has 3814 states, 2281 states have (on average 1.3156510302498905) internal successors, (3001), 2345 states have internal predecessors, (3001), 1288 states have call successors, (1288), 244 states have call predecessors, (1288), 243 states have return successors, (1281), 1265 states have call predecessors, (1281), 1281 states have call successors, (1281) Second operand has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 3 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) [2022-12-14 04:50:10,910 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 04:50:13,750 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:50:17,045 WARN L539 Checker$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 04:50:22,900 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 04:50:24,086 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 04:50:24,087 INFO L93 Difference]: Finished difference Result 10876 states and 15961 transitions. [2022-12-14 04:50:24,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 04:50:24,089 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), 3 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) Word has length 257 [2022-12-14 04:50:24,089 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 04:50:24,129 INFO L225 Difference]: With dead ends: 10876 [2022-12-14 04:50:24,130 INFO L226 Difference]: Without dead ends: 7033 [2022-12-14 04:50:24,148 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 04:50:24,150 INFO L413 NwaCegarLoop]: 6404 mSDtfsCounter, 4800 mSDsluCounter, 4747 mSDsCounter, 0 mSdLazyCounter, 1683 mSolverCounterSat, 19 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4802 SdHoareTripleChecker+Valid, 11151 SdHoareTripleChecker+Invalid, 1706 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 1683 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.5s IncrementalHoareTripleChecker+Time [2022-12-14 04:50:24,151 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4802 Valid, 11151 Invalid, 1706 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [19 Valid, 1683 Invalid, 4 Unknown, 0 Unchecked, 18.5s Time] [2022-12-14 04:50:24,172 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7033 states. [2022-12-14 04:50:24,413 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7033 to 7029. [2022-12-14 04:50:24,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7029 states, 4261 states have (on average 1.3170617226003285) internal successors, (5612), 4382 states have internal predecessors, (5612), 2311 states have call successors, (2311), 455 states have call predecessors, (2311), 455 states have return successors, (2313), 2278 states have call predecessors, (2313), 2311 states have call successors, (2313) [2022-12-14 04:50:24,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7029 states to 7029 states and 10236 transitions. [2022-12-14 04:50:24,467 INFO L78 Accepts]: Start accepts. Automaton has 7029 states and 10236 transitions. Word has length 257 [2022-12-14 04:50:24,468 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 04:50:24,468 INFO L495 AbstractCegarLoop]: Abstraction has 7029 states and 10236 transitions. [2022-12-14 04:50:24,468 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), 3 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) [2022-12-14 04:50:24,468 INFO L276 IsEmpty]: Start isEmpty. Operand 7029 states and 10236 transitions. [2022-12-14 04:50:24,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2022-12-14 04:50:24,477 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 04:50:24,478 INFO L195 NwaCegarLoop]: trace histogram [19, 18, 18, 18, 18, 18, 18, 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] [2022-12-14 04:50:24,478 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-14 04:50:24,478 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 04:50:24,478 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 04:50:24,478 INFO L85 PathProgramCache]: Analyzing trace with hash 1338792009, now seen corresponding path program 1 times [2022-12-14 04:50:24,479 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 04:50:24,479 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1255982672] [2022-12-14 04:50:24,479 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 04:50:24,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 04:50:24,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 04:50:25,022 INFO L134 CoverageAnalysis]: Checked inductivity of 1262 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1262 trivial. 0 not checked. [2022-12-14 04:50:25,023 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 04:50:25,023 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1255982672] [2022-12-14 04:50:25,023 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1255982672] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 04:50:25,023 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 04:50:25,023 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 04:50:25,023 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1058700400] [2022-12-14 04:50:25,023 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 04:50:25,024 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 04:50:25,024 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 04:50:25,025 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 04:50:25,025 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 04:50:25,025 INFO L87 Difference]: Start difference. First operand 7029 states and 10236 transitions. Second operand has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 3 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) [2022-12-14 04:50:27,814 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 04:50:30,122 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.79s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:50:32,377 WARN L539 Checker$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 04:50:33,917 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.54s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:50:35,185 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:50:40,614 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:50:43,682 WARN L539 Checker$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 04:50:46,241 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 04:50:46,241 INFO L93 Difference]: Finished difference Result 17101 states and 24805 transitions. [2022-12-14 04:50:46,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 04:50:46,241 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 3 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) Word has length 253 [2022-12-14 04:50:46,242 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 04:50:46,288 INFO L225 Difference]: With dead ends: 17101 [2022-12-14 04:50:46,288 INFO L226 Difference]: Without dead ends: 10109 [2022-12-14 04:50:46,314 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 04:50:46,315 INFO L413 NwaCegarLoop]: 5781 mSDtfsCounter, 3215 mSDsluCounter, 4672 mSDsCounter, 0 mSdLazyCounter, 1638 mSolverCounterSat, 7 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 20.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3219 SdHoareTripleChecker+Valid, 10453 SdHoareTripleChecker+Invalid, 1649 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 1638 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 20.7s IncrementalHoareTripleChecker+Time [2022-12-14 04:50:46,315 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3219 Valid, 10453 Invalid, 1649 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 1638 Invalid, 4 Unknown, 0 Unchecked, 20.7s Time] [2022-12-14 04:50:46,325 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10109 states. [2022-12-14 04:50:46,585 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10109 to 10102. [2022-12-14 04:50:46,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10102 states, 6132 states have (on average 1.3142530984996739) internal successors, (8059), 6306 states have internal predecessors, (8059), 3272 states have call successors, (3272), 697 states have call predecessors, (3272), 696 states have return successors, (3278), 3224 states have call predecessors, (3278), 3272 states have call successors, (3278) [2022-12-14 04:50:46,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10102 states to 10102 states and 14609 transitions. [2022-12-14 04:50:46,636 INFO L78 Accepts]: Start accepts. Automaton has 10102 states and 14609 transitions. Word has length 253 [2022-12-14 04:50:46,636 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 04:50:46,636 INFO L495 AbstractCegarLoop]: Abstraction has 10102 states and 14609 transitions. [2022-12-14 04:50:46,636 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 3 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) [2022-12-14 04:50:46,636 INFO L276 IsEmpty]: Start isEmpty. Operand 10102 states and 14609 transitions. [2022-12-14 04:50:46,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2022-12-14 04:50:46,645 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 04:50:46,645 INFO L195 NwaCegarLoop]: trace histogram [22, 18, 18, 18, 18, 18, 18, 4, 4, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:50:46,645 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-14 04:50:46,645 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 04:50:46,645 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 04:50:46,645 INFO L85 PathProgramCache]: Analyzing trace with hash 1266257940, now seen corresponding path program 1 times [2022-12-14 04:50:46,646 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 04:50:46,646 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [86832811] [2022-12-14 04:50:46,646 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 04:50:46,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 04:50:46,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 04:50:47,309 INFO L134 CoverageAnalysis]: Checked inductivity of 1401 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1398 trivial. 0 not checked. [2022-12-14 04:50:47,309 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 04:50:47,309 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [86832811] [2022-12-14 04:50:47,309 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [86832811] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 04:50:47,310 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 04:50:47,310 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 04:50:47,310 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [334104419] [2022-12-14 04:50:47,310 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 04:50:47,310 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 04:50:47,310 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 04:50:47,311 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 04:50:47,311 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 04:50:47,311 INFO L87 Difference]: Start difference. First operand 10102 states and 14609 transitions. Second operand has 3 states, 3 states have (on average 33.666666666666664) internal successors, (101), 3 states have internal predecessors, (101), 3 states have call successors, (39), 2 states have call predecessors, (39), 1 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) [2022-12-14 04:50:50,495 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 04:50:52,174 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.36s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:50:54,183 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:50:56,431 WARN L539 Checker$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 04:50:57,601 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:51:07,672 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:51:08,129 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 04:51:08,129 INFO L93 Difference]: Finished difference Result 24250 states and 35105 transitions. [2022-12-14 04:51:08,130 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 04:51:08,130 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 33.666666666666664) internal successors, (101), 3 states have internal predecessors, (101), 3 states have call successors, (39), 2 states have call predecessors, (39), 1 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) Word has length 304 [2022-12-14 04:51:08,131 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 04:51:08,192 INFO L225 Difference]: With dead ends: 24250 [2022-12-14 04:51:08,193 INFO L226 Difference]: Without dead ends: 14185 [2022-12-14 04:51:08,228 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 04:51:08,229 INFO L413 NwaCegarLoop]: 8781 mSDtfsCounter, 4731 mSDsluCounter, 4679 mSDsCounter, 0 mSdLazyCounter, 2242 mSolverCounterSat, 15 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4733 SdHoareTripleChecker+Valid, 13460 SdHoareTripleChecker+Invalid, 2260 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 2242 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 20.4s IncrementalHoareTripleChecker+Time [2022-12-14 04:51:08,229 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4733 Valid, 13460 Invalid, 2260 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 2242 Invalid, 3 Unknown, 0 Unchecked, 20.4s Time] [2022-12-14 04:51:08,241 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14185 states. [2022-12-14 04:51:08,732 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14185 to 14180. [2022-12-14 04:51:08,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14180 states, 8635 states have (on average 1.317544875506659) internal successors, (11377), 8879 states have internal predecessors, (11377), 4566 states have call successors, (4566), 978 states have call predecessors, (4566), 977 states have return successors, (4574), 4498 states have call predecessors, (4574), 4566 states have call successors, (4574) [2022-12-14 04:51:08,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14180 states to 14180 states and 20517 transitions. [2022-12-14 04:51:08,795 INFO L78 Accepts]: Start accepts. Automaton has 14180 states and 20517 transitions. Word has length 304 [2022-12-14 04:51:08,795 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 04:51:08,795 INFO L495 AbstractCegarLoop]: Abstraction has 14180 states and 20517 transitions. [2022-12-14 04:51:08,796 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 33.666666666666664) internal successors, (101), 3 states have internal predecessors, (101), 3 states have call successors, (39), 2 states have call predecessors, (39), 1 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) [2022-12-14 04:51:08,796 INFO L276 IsEmpty]: Start isEmpty. Operand 14180 states and 20517 transitions. [2022-12-14 04:51:08,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2022-12-14 04:51:08,808 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 04:51:08,808 INFO L195 NwaCegarLoop]: trace histogram [24, 18, 18, 18, 18, 18, 18, 8, 8, 3, 3, 3, 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] [2022-12-14 04:51:08,808 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-14 04:51:08,808 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 04:51:08,809 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 04:51:08,809 INFO L85 PathProgramCache]: Analyzing trace with hash 1835908477, now seen corresponding path program 1 times [2022-12-14 04:51:08,809 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 04:51:08,809 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1099894110] [2022-12-14 04:51:08,809 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 04:51:08,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 04:51:08,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 04:51:09,520 INFO L134 CoverageAnalysis]: Checked inductivity of 1581 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1581 trivial. 0 not checked. [2022-12-14 04:51:09,520 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 04:51:09,520 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1099894110] [2022-12-14 04:51:09,520 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1099894110] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 04:51:09,520 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 04:51:09,521 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 04:51:09,521 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [548945244] [2022-12-14 04:51:09,521 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 04:51:09,522 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 04:51:09,522 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 04:51:09,522 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 04:51:09,522 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 04:51:09,523 INFO L87 Difference]: Start difference. First operand 14180 states and 20517 transitions. Second operand has 5 states, 5 states have (on average 23.6) internal successors, (118), 4 states have internal predecessors, (118), 2 states have call successors, (44), 2 states have call predecessors, (44), 3 states have return successors, (40), 3 states have call predecessors, (40), 2 states have call successors, (40) [2022-12-14 04:51:12,331 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.54s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 04:51:14,344 WARN L539 Checker$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 04:51:16,352 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 04:51:18,357 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 04:51:20,821 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:51:23,227 WARN L539 Checker$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 04:51:24,773 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.55s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:51:26,129 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.36s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:51:27,190 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 04:51:38,617 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 04:51:38,617 INFO L93 Difference]: Finished difference Result 28371 states and 41325 transitions. [2022-12-14 04:51:38,618 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-14 04:51:38,618 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 23.6) internal successors, (118), 4 states have internal predecessors, (118), 2 states have call successors, (44), 2 states have call predecessors, (44), 3 states have return successors, (40), 3 states have call predecessors, (40), 2 states have call successors, (40) Word has length 366 [2022-12-14 04:51:38,618 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 04:51:38,662 INFO L225 Difference]: With dead ends: 28371 [2022-12-14 04:51:38,663 INFO L226 Difference]: Without dead ends: 14228 [2022-12-14 04:51:38,697 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-12-14 04:51:38,697 INFO L413 NwaCegarLoop]: 4731 mSDtfsCounter, 5 mSDsluCounter, 14162 mSDsCounter, 0 mSdLazyCounter, 3070 mSolverCounterSat, 3 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 28.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 18893 SdHoareTripleChecker+Invalid, 3078 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 3070 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 28.6s IncrementalHoareTripleChecker+Time [2022-12-14 04:51:38,697 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 18893 Invalid, 3078 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 3070 Invalid, 5 Unknown, 0 Unchecked, 28.6s Time] [2022-12-14 04:51:38,708 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14228 states. [2022-12-14 04:51:39,043 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14228 to 14204. [2022-12-14 04:51:39,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14204 states, 8653 states have (on average 1.3168843175777187) internal successors, (11395), 8897 states have internal predecessors, (11395), 4566 states have call successors, (4566), 978 states have call predecessors, (4566), 983 states have return successors, (4656), 4504 states have call predecessors, (4656), 4566 states have call successors, (4656) [2022-12-14 04:51:39,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14204 states to 14204 states and 20617 transitions. [2022-12-14 04:51:39,111 INFO L78 Accepts]: Start accepts. Automaton has 14204 states and 20617 transitions. Word has length 366 [2022-12-14 04:51:39,112 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 04:51:39,112 INFO L495 AbstractCegarLoop]: Abstraction has 14204 states and 20617 transitions. [2022-12-14 04:51:39,112 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 23.6) internal successors, (118), 4 states have internal predecessors, (118), 2 states have call successors, (44), 2 states have call predecessors, (44), 3 states have return successors, (40), 3 states have call predecessors, (40), 2 states have call successors, (40) [2022-12-14 04:51:39,112 INFO L276 IsEmpty]: Start isEmpty. Operand 14204 states and 20617 transitions. [2022-12-14 04:51:39,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2022-12-14 04:51:39,122 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 04:51:39,122 INFO L195 NwaCegarLoop]: trace histogram [24, 18, 18, 18, 18, 18, 18, 8, 8, 3, 3, 3, 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] [2022-12-14 04:51:39,122 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-14 04:51:39,122 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 04:51:39,122 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 04:51:39,122 INFO L85 PathProgramCache]: Analyzing trace with hash -927054472, now seen corresponding path program 1 times [2022-12-14 04:51:39,123 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 04:51:39,123 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1936361149] [2022-12-14 04:51:39,123 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 04:51:39,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 04:51:39,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 04:51:40,318 INFO L134 CoverageAnalysis]: Checked inductivity of 1581 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1581 trivial. 0 not checked. [2022-12-14 04:51:40,318 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 04:51:40,318 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1936361149] [2022-12-14 04:51:40,318 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1936361149] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 04:51:40,318 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 04:51:40,318 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-12-14 04:51:40,318 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [828902488] [2022-12-14 04:51:40,318 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 04:51:40,319 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-12-14 04:51:40,319 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 04:51:40,319 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-12-14 04:51:40,319 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2022-12-14 04:51:40,319 INFO L87 Difference]: Start difference. First operand 14204 states and 20617 transitions. Second operand has 11 states, 11 states have (on average 11.0) internal successors, (121), 8 states have internal predecessors, (121), 2 states have call successors, (45), 2 states have call predecessors, (45), 4 states have return successors, (41), 5 states have call predecessors, (41), 2 states have call successors, (41) [2022-12-14 04:51:44,408 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 04:51:46,945 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.30s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:51:49,362 WARN L539 Checker$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 04:51:50,961 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:51:52,973 WARN L539 Checker$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 04:51:55,356 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:51:57,370 WARN L539 Checker$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 04:51:59,379 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:52:01,387 WARN L539 Checker$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 04:52:04,282 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:52:06,501 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.75s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:52:07,557 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:52:08,741 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:52:11,498 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:52:12,612 WARN L539 Checker$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 04:52:30,976 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:52:41,397 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 04:52:41,397 INFO L93 Difference]: Finished difference Result 28415 states and 41455 transitions. [2022-12-14 04:52:41,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-12-14 04:52:41,397 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 11.0) internal successors, (121), 8 states have internal predecessors, (121), 2 states have call successors, (45), 2 states have call predecessors, (45), 4 states have return successors, (41), 5 states have call predecessors, (41), 2 states have call successors, (41) Word has length 371 [2022-12-14 04:52:41,398 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 04:52:41,444 INFO L225 Difference]: With dead ends: 28415 [2022-12-14 04:52:41,445 INFO L226 Difference]: Without dead ends: 14248 [2022-12-14 04:52:41,482 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=129, Unknown=0, NotChecked=0, Total=156 [2022-12-14 04:52:41,482 INFO L413 NwaCegarLoop]: 4749 mSDtfsCounter, 6 mSDsluCounter, 42691 mSDsCounter, 0 mSdLazyCounter, 7688 mSolverCounterSat, 2 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 59.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 47440 SdHoareTripleChecker+Invalid, 7698 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 7688 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 60.5s IncrementalHoareTripleChecker+Time [2022-12-14 04:52:41,483 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6 Valid, 47440 Invalid, 7698 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 7688 Invalid, 8 Unknown, 0 Unchecked, 60.5s Time] [2022-12-14 04:52:41,494 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14248 states. [2022-12-14 04:52:41,818 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14248 to 14238. [2022-12-14 04:52:41,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14238 states, 8678 states have (on average 1.315280018437428) internal successors, (11414), 8923 states have internal predecessors, (11414), 4566 states have call successors, (4566), 978 states have call predecessors, (4566), 992 states have return successors, (4681), 4512 states have call predecessors, (4681), 4566 states have call successors, (4681) [2022-12-14 04:52:41,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14238 states to 14238 states and 20661 transitions. [2022-12-14 04:52:41,929 INFO L78 Accepts]: Start accepts. Automaton has 14238 states and 20661 transitions. Word has length 371 [2022-12-14 04:52:41,930 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 04:52:41,930 INFO L495 AbstractCegarLoop]: Abstraction has 14238 states and 20661 transitions. [2022-12-14 04:52:41,930 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 11.0) internal successors, (121), 8 states have internal predecessors, (121), 2 states have call successors, (45), 2 states have call predecessors, (45), 4 states have return successors, (41), 5 states have call predecessors, (41), 2 states have call successors, (41) [2022-12-14 04:52:41,930 INFO L276 IsEmpty]: Start isEmpty. Operand 14238 states and 20661 transitions. [2022-12-14 04:52:41,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 383 [2022-12-14 04:52:41,940 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 04:52:41,940 INFO L195 NwaCegarLoop]: trace histogram [24, 18, 18, 18, 18, 18, 18, 8, 8, 3, 3, 3, 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] [2022-12-14 04:52:41,941 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-14 04:52:41,941 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 04:52:41,941 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 04:52:41,941 INFO L85 PathProgramCache]: Analyzing trace with hash 1526065040, now seen corresponding path program 1 times [2022-12-14 04:52:41,941 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 04:52:41,942 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1063217915] [2022-12-14 04:52:41,942 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 04:52:41,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 04:52:42,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 04:52:42,507 INFO L134 CoverageAnalysis]: Checked inductivity of 1581 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1581 trivial. 0 not checked. [2022-12-14 04:52:42,507 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 04:52:42,507 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1063217915] [2022-12-14 04:52:42,508 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1063217915] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 04:52:42,508 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 04:52:42,508 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 04:52:42,508 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [948993773] [2022-12-14 04:52:42,508 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 04:52:42,509 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 04:52:42,509 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 04:52:42,510 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 04:52:42,510 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 04:52:42,510 INFO L87 Difference]: Start difference. First operand 14238 states and 20661 transitions. Second operand has 3 states, 3 states have (on average 42.0) internal successors, (126), 3 states have internal predecessors, (126), 2 states have call successors, (48), 2 states have call predecessors, (48), 2 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) [2022-12-14 04:52:45,460 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 04:52:47,666 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:52:49,947 WARN L539 Checker$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 04:52:51,783 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:52:57,791 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 04:52:57,791 INFO L93 Difference]: Finished difference Result 28487 states and 41549 transitions. [2022-12-14 04:52:57,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 04:52:57,792 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 42.0) internal successors, (126), 3 states have internal predecessors, (126), 2 states have call successors, (48), 2 states have call predecessors, (48), 2 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) Word has length 382 [2022-12-14 04:52:57,792 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 04:52:57,849 INFO L225 Difference]: With dead ends: 28487 [2022-12-14 04:52:57,849 INFO L226 Difference]: Without dead ends: 14286 [2022-12-14 04:52:57,890 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 04:52:57,890 INFO L413 NwaCegarLoop]: 4733 mSDtfsCounter, 5 mSDsluCounter, 4726 mSDsCounter, 0 mSdLazyCounter, 1525 mSolverCounterSat, 0 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7 SdHoareTripleChecker+Valid, 9459 SdHoareTripleChecker+Invalid, 1528 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1525 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.9s IncrementalHoareTripleChecker+Time [2022-12-14 04:52:57,890 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7 Valid, 9459 Invalid, 1528 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1525 Invalid, 3 Unknown, 0 Unchecked, 14.9s Time] [2022-12-14 04:52:57,901 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14286 states. [2022-12-14 04:52:58,214 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14286 to 14244. [2022-12-14 04:52:58,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14244 states, 8684 states have (on average 1.3150621833256564) internal successors, (11420), 8929 states have internal predecessors, (11420), 4566 states have call successors, (4566), 978 states have call predecessors, (4566), 992 states have return successors, (4681), 4512 states have call predecessors, (4681), 4566 states have call successors, (4681) [2022-12-14 04:52:58,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14244 states to 14244 states and 20667 transitions. [2022-12-14 04:52:58,276 INFO L78 Accepts]: Start accepts. Automaton has 14244 states and 20667 transitions. Word has length 382 [2022-12-14 04:52:58,276 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 04:52:58,276 INFO L495 AbstractCegarLoop]: Abstraction has 14244 states and 20667 transitions. [2022-12-14 04:52:58,277 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 42.0) internal successors, (126), 3 states have internal predecessors, (126), 2 states have call successors, (48), 2 states have call predecessors, (48), 2 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) [2022-12-14 04:52:58,277 INFO L276 IsEmpty]: Start isEmpty. Operand 14244 states and 20667 transitions. [2022-12-14 04:52:58,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 391 [2022-12-14 04:52:58,286 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 04:52:58,287 INFO L195 NwaCegarLoop]: trace histogram [24, 18, 18, 18, 18, 18, 18, 8, 8, 3, 3, 3, 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] [2022-12-14 04:52:58,287 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-14 04:52:58,287 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 04:52:58,287 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 04:52:58,287 INFO L85 PathProgramCache]: Analyzing trace with hash -15540951, now seen corresponding path program 1 times [2022-12-14 04:52:58,287 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 04:52:58,287 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1688172924] [2022-12-14 04:52:58,288 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 04:52:58,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 04:52:58,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 04:52:59,036 INFO L134 CoverageAnalysis]: Checked inductivity of 1581 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1581 trivial. 0 not checked. [2022-12-14 04:52:59,036 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 04:52:59,036 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1688172924] [2022-12-14 04:52:59,036 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1688172924] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 04:52:59,036 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 04:52:59,036 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 04:52:59,036 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2082254894] [2022-12-14 04:52:59,036 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 04:52:59,037 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 04:52:59,037 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 04:52:59,038 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 04:52:59,038 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 04:52:59,038 INFO L87 Difference]: Start difference. First operand 14244 states and 20667 transitions. Second operand has 5 states, 5 states have (on average 26.4) internal successors, (132), 4 states have internal predecessors, (132), 2 states have call successors, (49), 2 states have call predecessors, (49), 3 states have return successors, (45), 3 states have call predecessors, (45), 2 states have call successors, (45) [2022-12-14 04:53:02,212 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 04:53:05,126 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:53:07,133 WARN L539 Checker$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 04:53:09,913 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:53:11,145 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:53:20,427 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.70s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:53:26,480 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 04:53:26,480 INFO L93 Difference]: Finished difference Result 28523 states and 41992 transitions. [2022-12-14 04:53:26,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-14 04:53:26,481 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 26.4) internal successors, (132), 4 states have internal predecessors, (132), 2 states have call successors, (49), 2 states have call predecessors, (49), 3 states have return successors, (45), 3 states have call predecessors, (45), 2 states have call successors, (45) Word has length 390 [2022-12-14 04:53:26,481 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 04:53:26,523 INFO L225 Difference]: With dead ends: 28523 [2022-12-14 04:53:26,524 INFO L226 Difference]: Without dead ends: 14316 [2022-12-14 04:53:26,561 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-12-14 04:53:26,562 INFO L413 NwaCegarLoop]: 4754 mSDtfsCounter, 5 mSDsluCounter, 14249 mSDsCounter, 0 mSdLazyCounter, 3056 mSolverCounterSat, 0 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 26.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7 SdHoareTripleChecker+Valid, 19003 SdHoareTripleChecker+Invalid, 3060 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3056 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 27.0s IncrementalHoareTripleChecker+Time [2022-12-14 04:53:26,562 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7 Valid, 19003 Invalid, 3060 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3056 Invalid, 4 Unknown, 0 Unchecked, 27.0s Time] [2022-12-14 04:53:26,573 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14316 states. [2022-12-14 04:53:26,875 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14316 to 14268. [2022-12-14 04:53:26,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14268 states, 8702 states have (on average 1.314410480349345) internal successors, (11438), 8947 states have internal predecessors, (11438), 4566 states have call successors, (4566), 978 states have call predecessors, (4566), 998 states have return successors, (4693), 4518 states have call predecessors, (4693), 4566 states have call successors, (4693) [2022-12-14 04:53:26,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14268 states to 14268 states and 20697 transitions. [2022-12-14 04:53:26,938 INFO L78 Accepts]: Start accepts. Automaton has 14268 states and 20697 transitions. Word has length 390 [2022-12-14 04:53:26,938 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 04:53:26,938 INFO L495 AbstractCegarLoop]: Abstraction has 14268 states and 20697 transitions. [2022-12-14 04:53:26,938 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 26.4) internal successors, (132), 4 states have internal predecessors, (132), 2 states have call successors, (49), 2 states have call predecessors, (49), 3 states have return successors, (45), 3 states have call predecessors, (45), 2 states have call successors, (45) [2022-12-14 04:53:26,939 INFO L276 IsEmpty]: Start isEmpty. Operand 14268 states and 20697 transitions. [2022-12-14 04:53:26,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 395 [2022-12-14 04:53:26,947 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 04:53:26,948 INFO L195 NwaCegarLoop]: trace histogram [24, 18, 18, 18, 18, 18, 18, 8, 8, 3, 3, 3, 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] [2022-12-14 04:53:26,948 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-14 04:53:26,948 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 04:53:26,948 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 04:53:26,948 INFO L85 PathProgramCache]: Analyzing trace with hash -1908907928, now seen corresponding path program 1 times [2022-12-14 04:53:26,948 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 04:53:26,948 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1494616902] [2022-12-14 04:53:26,948 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 04:53:26,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 04:53:27,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 04:53:28,194 INFO L134 CoverageAnalysis]: Checked inductivity of 1589 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1589 trivial. 0 not checked. [2022-12-14 04:53:28,195 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 04:53:28,195 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1494616902] [2022-12-14 04:53:28,195 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1494616902] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 04:53:28,195 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 04:53:28,195 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-12-14 04:53:28,195 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1991713307] [2022-12-14 04:53:28,195 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 04:53:28,195 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-12-14 04:53:28,195 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 04:53:28,196 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-12-14 04:53:28,196 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=111, Unknown=0, NotChecked=0, Total=132 [2022-12-14 04:53:28,196 INFO L87 Difference]: Start difference. First operand 14268 states and 20697 transitions. Second operand has 12 states, 11 states have (on average 11.454545454545455) internal successors, (126), 9 states have internal predecessors, (126), 3 states have call successors, (51), 2 states have call predecessors, (51), 4 states have return successors, (47), 6 states have call predecessors, (47), 3 states have call successors, (47) [2022-12-14 04:53:32,764 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 04:53:36,583 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:53:38,594 WARN L539 Checker$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 04:53:40,600 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:53:42,606 WARN L539 Checker$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 04:53:45,015 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:53:47,022 WARN L539 Checker$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 04:53:49,027 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:53:51,034 WARN L539 Checker$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 04:53:53,039 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:53:55,991 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:53:57,879 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.89s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:53:59,770 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.89s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:54:01,040 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:54:02,826 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.79s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:54:04,120 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:54:05,910 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.79s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:54:07,066 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:54:09,996 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.43s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:54:11,381 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:54:25,249 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:54:27,938 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.54s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:54:29,947 WARN L539 Checker$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 04:54:31,684 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:54:33,779 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.88s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:54:34,918 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:54:46,700 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 04:54:46,700 INFO L93 Difference]: Finished difference Result 28579 states and 41713 transitions. [2022-12-14 04:54:46,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-12-14 04:54:46,700 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 11 states have (on average 11.454545454545455) internal successors, (126), 9 states have internal predecessors, (126), 3 states have call successors, (51), 2 states have call predecessors, (51), 4 states have return successors, (47), 6 states have call predecessors, (47), 3 states have call successors, (47) Word has length 394 [2022-12-14 04:54:46,701 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 04:54:46,743 INFO L225 Difference]: With dead ends: 28579 [2022-12-14 04:54:46,743 INFO L226 Difference]: Without dead ends: 14348 [2022-12-14 04:54:46,774 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2022-12-14 04:54:46,774 INFO L413 NwaCegarLoop]: 4741 mSDtfsCounter, 26 mSDsluCounter, 47343 mSDsCounter, 0 mSdLazyCounter, 8445 mSolverCounterSat, 2 mSolverCounterUnsat, 12 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 76.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 27 SdHoareTripleChecker+Valid, 52084 SdHoareTripleChecker+Invalid, 8459 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 8445 IncrementalHoareTripleChecker+Invalid, 12 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 77.9s IncrementalHoareTripleChecker+Time [2022-12-14 04:54:46,775 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [27 Valid, 52084 Invalid, 8459 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 8445 Invalid, 12 Unknown, 0 Unchecked, 77.9s Time] [2022-12-14 04:54:46,784 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14348 states. [2022-12-14 04:54:47,071 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14348 to 14300. [2022-12-14 04:54:47,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14300 states, 8724 states have (on average 1.3136176066024758) internal successors, (11460), 8969 states have internal predecessors, (11460), 4570 states have call successors, (4570), 978 states have call predecessors, (4570), 1004 states have return successors, (4753), 4528 states have call predecessors, (4753), 4570 states have call successors, (4753) [2022-12-14 04:54:47,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14300 states to 14300 states and 20783 transitions. [2022-12-14 04:54:47,126 INFO L78 Accepts]: Start accepts. Automaton has 14300 states and 20783 transitions. Word has length 394 [2022-12-14 04:54:47,126 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 04:54:47,126 INFO L495 AbstractCegarLoop]: Abstraction has 14300 states and 20783 transitions. [2022-12-14 04:54:47,127 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 11 states have (on average 11.454545454545455) internal successors, (126), 9 states have internal predecessors, (126), 3 states have call successors, (51), 2 states have call predecessors, (51), 4 states have return successors, (47), 6 states have call predecessors, (47), 3 states have call successors, (47) [2022-12-14 04:54:47,127 INFO L276 IsEmpty]: Start isEmpty. Operand 14300 states and 20783 transitions. [2022-12-14 04:54:47,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 402 [2022-12-14 04:54:47,135 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 04:54:47,135 INFO L195 NwaCegarLoop]: trace histogram [24, 18, 18, 18, 18, 18, 18, 8, 8, 3, 3, 3, 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] [2022-12-14 04:54:47,135 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-12-14 04:54:47,135 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 04:54:47,135 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 04:54:47,135 INFO L85 PathProgramCache]: Analyzing trace with hash -64611907, now seen corresponding path program 1 times [2022-12-14 04:54:47,135 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 04:54:47,136 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1893217689] [2022-12-14 04:54:47,136 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 04:54:47,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 04:54:47,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 04:54:47,669 INFO L134 CoverageAnalysis]: Checked inductivity of 1589 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1589 trivial. 0 not checked. [2022-12-14 04:54:47,669 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 04:54:47,670 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1893217689] [2022-12-14 04:54:47,670 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1893217689] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 04:54:47,670 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 04:54:47,670 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 04:54:47,670 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [553139435] [2022-12-14 04:54:47,670 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 04:54:47,670 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 04:54:47,670 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 04:54:47,671 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 04:54:47,671 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 04:54:47,671 INFO L87 Difference]: Start difference. First operand 14300 states and 20783 transitions. Second operand has 3 states, 3 states have (on average 43.666666666666664) internal successors, (131), 3 states have internal predecessors, (131), 2 states have call successors, (52), 2 states have call predecessors, (52), 2 states have return successors, (48), 2 states have call predecessors, (48), 2 states have call successors, (48) [2022-12-14 04:54:50,468 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 04:54:52,895 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:54:55,182 WARN L539 Checker$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 04:54:56,478 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.30s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:54:58,231 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.75s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:55:02,671 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 04:55:05,431 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 04:55:05,432 INFO L93 Difference]: Finished difference Result 28617 states and 42690 transitions. [2022-12-14 04:55:05,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 04:55:05,432 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 43.666666666666664) internal successors, (131), 3 states have internal predecessors, (131), 2 states have call successors, (52), 2 states have call predecessors, (52), 2 states have return successors, (48), 2 states have call predecessors, (48), 2 states have call successors, (48) Word has length 401 [2022-12-14 04:55:05,432 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 04:55:05,475 INFO L225 Difference]: With dead ends: 28617 [2022-12-14 04:55:05,475 INFO L226 Difference]: Without dead ends: 14354 [2022-12-14 04:55:05,515 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 04:55:05,515 INFO L413 NwaCegarLoop]: 4730 mSDtfsCounter, 7 mSDsluCounter, 4727 mSDsCounter, 0 mSdLazyCounter, 1522 mSolverCounterSat, 0 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 9457 SdHoareTripleChecker+Invalid, 1525 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1522 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.3s IncrementalHoareTripleChecker+Time [2022-12-14 04:55:05,516 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 9457 Invalid, 1525 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1522 Invalid, 3 Unknown, 0 Unchecked, 17.3s Time] [2022-12-14 04:55:05,527 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14354 states. [2022-12-14 04:55:05,817 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14354 to 14306. [2022-12-14 04:55:05,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14306 states, 8730 states have (on average 1.31340206185567) internal successors, (11466), 8975 states have internal predecessors, (11466), 4570 states have call successors, (4570), 978 states have call predecessors, (4570), 1004 states have return successors, (4753), 4528 states have call predecessors, (4753), 4570 states have call successors, (4753) [2022-12-14 04:55:05,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14306 states to 14306 states and 20789 transitions. [2022-12-14 04:55:05,925 INFO L78 Accepts]: Start accepts. Automaton has 14306 states and 20789 transitions. Word has length 401 [2022-12-14 04:55:05,925 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 04:55:05,925 INFO L495 AbstractCegarLoop]: Abstraction has 14306 states and 20789 transitions. [2022-12-14 04:55:05,926 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 43.666666666666664) internal successors, (131), 3 states have internal predecessors, (131), 2 states have call successors, (52), 2 states have call predecessors, (52), 2 states have return successors, (48), 2 states have call predecessors, (48), 2 states have call successors, (48) [2022-12-14 04:55:05,926 INFO L276 IsEmpty]: Start isEmpty. Operand 14306 states and 20789 transitions. [2022-12-14 04:55:05,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 403 [2022-12-14 04:55:05,934 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 04:55:05,934 INFO L195 NwaCegarLoop]: trace histogram [24, 18, 18, 18, 18, 18, 18, 8, 8, 3, 3, 3, 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] [2022-12-14 04:55:05,934 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-12-14 04:55:05,934 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 04:55:05,934 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 04:55:05,935 INFO L85 PathProgramCache]: Analyzing trace with hash 1832474875, now seen corresponding path program 1 times [2022-12-14 04:55:05,935 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 04:55:05,935 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1670601707] [2022-12-14 04:55:05,935 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 04:55:05,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 04:55:06,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 04:55:07,041 INFO L134 CoverageAnalysis]: Checked inductivity of 1589 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1589 trivial. 0 not checked. [2022-12-14 04:55:07,042 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 04:55:07,042 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1670601707] [2022-12-14 04:55:07,042 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1670601707] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 04:55:07,042 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 04:55:07,042 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-12-14 04:55:07,042 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [256669769] [2022-12-14 04:55:07,042 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 04:55:07,042 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-12-14 04:55:07,042 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 04:55:07,043 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-12-14 04:55:07,043 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=111, Unknown=0, NotChecked=0, Total=132 [2022-12-14 04:55:07,043 INFO L87 Difference]: Start difference. First operand 14306 states and 20789 transitions. Second operand has 12 states, 11 states have (on average 12.181818181818182) internal successors, (134), 9 states have internal predecessors, (134), 3 states have call successors, (51), 2 states have call predecessors, (51), 4 states have return successors, (47), 6 states have call predecessors, (47), 3 states have call successors, (47) [2022-12-14 04:55:13,582 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 04:55:15,588 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:55:16,616 WARN L539 Checker$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 04:55:18,628 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:55:20,635 WARN L539 Checker$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 04:55:22,641 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:55:24,830 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.79s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:55:26,842 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:55:28,850 WARN L539 Checker$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 04:55:31,108 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 04:55:34,333 WARN L539 Checker$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 04:55:36,059 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.73s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:55:37,767 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.71s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:55:39,751 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.98s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:55:40,784 WARN L539 Checker$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 04:55:41,873 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:55:42,881 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:55:44,548 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:55:46,054 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.51s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:55:47,444 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:55:48,649 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:56:05,649 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:56:07,068 WARN L539 Checker$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 04:56:21,984 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 04:56:21,984 INFO L93 Difference]: Finished difference Result 28689 states and 41972 transitions. [2022-12-14 04:56:21,985 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-12-14 04:56:21,985 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 11 states have (on average 12.181818181818182) internal successors, (134), 9 states have internal predecessors, (134), 3 states have call successors, (51), 2 states have call predecessors, (51), 4 states have return successors, (47), 6 states have call predecessors, (47), 3 states have call successors, (47) Word has length 402 [2022-12-14 04:56:21,985 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 04:56:22,027 INFO L225 Difference]: With dead ends: 28689 [2022-12-14 04:56:22,028 INFO L226 Difference]: Without dead ends: 14420 [2022-12-14 04:56:22,060 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2022-12-14 04:56:22,060 INFO L413 NwaCegarLoop]: 4739 mSDtfsCounter, 28 mSDsluCounter, 47325 mSDsCounter, 0 mSdLazyCounter, 8447 mSolverCounterSat, 3 mSolverCounterUnsat, 9 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 72.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 29 SdHoareTripleChecker+Valid, 52064 SdHoareTripleChecker+Invalid, 8459 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 8447 IncrementalHoareTripleChecker+Invalid, 9 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 74.3s IncrementalHoareTripleChecker+Time [2022-12-14 04:56:22,060 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [29 Valid, 52064 Invalid, 8459 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 8447 Invalid, 9 Unknown, 0 Unchecked, 74.3s Time] [2022-12-14 04:56:22,070 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14420 states. [2022-12-14 04:56:22,352 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14420 to 14306. [2022-12-14 04:56:22,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14306 states, 8730 states have (on average 1.31340206185567) internal successors, (11466), 8975 states have internal predecessors, (11466), 4570 states have call successors, (4570), 978 states have call predecessors, (4570), 1004 states have return successors, (4753), 4528 states have call predecessors, (4753), 4570 states have call successors, (4753) [2022-12-14 04:56:22,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14306 states to 14306 states and 20789 transitions. [2022-12-14 04:56:22,439 INFO L78 Accepts]: Start accepts. Automaton has 14306 states and 20789 transitions. Word has length 402 [2022-12-14 04:56:22,440 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 04:56:22,440 INFO L495 AbstractCegarLoop]: Abstraction has 14306 states and 20789 transitions. [2022-12-14 04:56:22,440 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 11 states have (on average 12.181818181818182) internal successors, (134), 9 states have internal predecessors, (134), 3 states have call successors, (51), 2 states have call predecessors, (51), 4 states have return successors, (47), 6 states have call predecessors, (47), 3 states have call successors, (47) [2022-12-14 04:56:22,440 INFO L276 IsEmpty]: Start isEmpty. Operand 14306 states and 20789 transitions. [2022-12-14 04:56:22,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 407 [2022-12-14 04:56:22,448 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 04:56:22,448 INFO L195 NwaCegarLoop]: trace histogram [24, 18, 18, 18, 18, 18, 18, 8, 8, 3, 3, 3, 3, 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] [2022-12-14 04:56:22,448 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-12-14 04:56:22,448 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 04:56:22,449 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 04:56:22,449 INFO L85 PathProgramCache]: Analyzing trace with hash 721847523, now seen corresponding path program 1 times [2022-12-14 04:56:22,449 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 04:56:22,449 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1695502234] [2022-12-14 04:56:22,449 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 04:56:22,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 04:56:22,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 04:56:23,679 INFO L134 CoverageAnalysis]: Checked inductivity of 1593 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1593 trivial. 0 not checked. [2022-12-14 04:56:23,680 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 04:56:23,680 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1695502234] [2022-12-14 04:56:23,680 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1695502234] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 04:56:23,680 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 04:56:23,680 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-12-14 04:56:23,680 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1702253383] [2022-12-14 04:56:23,680 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 04:56:23,681 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-12-14 04:56:23,681 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 04:56:23,681 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-12-14 04:56:23,681 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=157, Unknown=0, NotChecked=0, Total=182 [2022-12-14 04:56:23,681 INFO L87 Difference]: Start difference. First operand 14306 states and 20789 transitions. Second operand has 14 states, 13 states have (on average 10.23076923076923) internal successors, (133), 10 states have internal predecessors, (133), 3 states have call successors, (53), 2 states have call predecessors, (53), 5 states have return successors, (49), 7 states have call predecessors, (49), 3 states have call successors, (49) [2022-12-14 04:56:29,674 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:56:31,922 WARN L539 Checker$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 04:56:35,224 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:56:37,370 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:56:38,490 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:56:39,653 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:56:41,533 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.88s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:56:44,137 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:56:46,147 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:56:47,246 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:56:48,872 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.63s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:56:50,234 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.36s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:57:11,273 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 04:57:30,289 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 04:57:30,289 INFO L93 Difference]: Finished difference Result 28745 states and 42283 transitions. [2022-12-14 04:57:30,289 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-12-14 04:57:30,290 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 13 states have (on average 10.23076923076923) internal successors, (133), 10 states have internal predecessors, (133), 3 states have call successors, (53), 2 states have call predecessors, (53), 5 states have return successors, (49), 7 states have call predecessors, (49), 3 states have call successors, (49) Word has length 406 [2022-12-14 04:57:30,290 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 04:57:30,334 INFO L225 Difference]: With dead ends: 28745 [2022-12-14 04:57:30,334 INFO L226 Difference]: Without dead ends: 14476 [2022-12-14 04:57:30,366 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=41, Invalid=265, Unknown=0, NotChecked=0, Total=306 [2022-12-14 04:57:30,366 INFO L413 NwaCegarLoop]: 4737 mSDtfsCounter, 28 mSDsluCounter, 56752 mSDsCounter, 0 mSdLazyCounter, 10024 mSolverCounterSat, 5 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 64.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 30 SdHoareTripleChecker+Valid, 61489 SdHoareTripleChecker+Invalid, 10033 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 10024 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 65.9s IncrementalHoareTripleChecker+Time [2022-12-14 04:57:30,366 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [30 Valid, 61489 Invalid, 10033 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [5 Valid, 10024 Invalid, 4 Unknown, 0 Unchecked, 65.9s Time] [2022-12-14 04:57:30,376 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14476 states. [2022-12-14 04:57:30,680 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14476 to 14330. [2022-12-14 04:57:30,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14330 states, 8748 states have (on average 1.3127572016460904) internal successors, (11484), 8993 states have internal predecessors, (11484), 4570 states have call successors, (4570), 978 states have call predecessors, (4570), 1010 states have return successors, (4891), 4534 states have call predecessors, (4891), 4570 states have call successors, (4891) [2022-12-14 04:57:30,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14330 states to 14330 states and 20945 transitions. [2022-12-14 04:57:30,734 INFO L78 Accepts]: Start accepts. Automaton has 14330 states and 20945 transitions. Word has length 406 [2022-12-14 04:57:30,734 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 04:57:30,734 INFO L495 AbstractCegarLoop]: Abstraction has 14330 states and 20945 transitions. [2022-12-14 04:57:30,735 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 13 states have (on average 10.23076923076923) internal successors, (133), 10 states have internal predecessors, (133), 3 states have call successors, (53), 2 states have call predecessors, (53), 5 states have return successors, (49), 7 states have call predecessors, (49), 3 states have call successors, (49) [2022-12-14 04:57:30,735 INFO L276 IsEmpty]: Start isEmpty. Operand 14330 states and 20945 transitions. [2022-12-14 04:57:30,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 408 [2022-12-14 04:57:30,742 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 04:57:30,742 INFO L195 NwaCegarLoop]: trace histogram [24, 18, 18, 18, 18, 18, 18, 8, 8, 3, 3, 3, 3, 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] [2022-12-14 04:57:30,742 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-12-14 04:57:30,743 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 04:57:30,743 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 04:57:30,743 INFO L85 PathProgramCache]: Analyzing trace with hash -616063476, now seen corresponding path program 1 times [2022-12-14 04:57:30,743 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 04:57:30,743 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1531522274] [2022-12-14 04:57:30,743 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 04:57:30,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 04:57:30,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 04:57:31,318 INFO L134 CoverageAnalysis]: Checked inductivity of 1593 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1593 trivial. 0 not checked. [2022-12-14 04:57:31,318 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 04:57:31,318 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1531522274] [2022-12-14 04:57:31,318 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1531522274] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 04:57:31,318 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 04:57:31,318 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 04:57:31,318 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1673667038] [2022-12-14 04:57:31,318 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 04:57:31,319 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 04:57:31,319 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 04:57:31,319 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 04:57:31,319 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 04:57:31,319 INFO L87 Difference]: Start difference. First operand 14330 states and 20945 transitions. Second operand has 5 states, 5 states have (on average 26.8) internal successors, (134), 4 states have internal predecessors, (134), 2 states have call successors, (53), 2 states have call predecessors, (53), 3 states have return successors, (49), 3 states have call predecessors, (49), 2 states have call successors, (49) [2022-12-14 04:57:35,039 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:57:37,352 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 04:57:39,558 WARN L539 Checker$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 04:57:40,814 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:57:55,516 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 04:57:55,517 INFO L93 Difference]: Finished difference Result 28623 states and 42129 transitions. [2022-12-14 04:57:55,517 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-14 04:57:55,517 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 26.8) internal successors, (134), 4 states have internal predecessors, (134), 2 states have call successors, (53), 2 states have call predecessors, (53), 3 states have return successors, (49), 3 states have call predecessors, (49), 2 states have call successors, (49) Word has length 407 [2022-12-14 04:57:55,517 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 04:57:55,562 INFO L225 Difference]: With dead ends: 28623 [2022-12-14 04:57:55,562 INFO L226 Difference]: Without dead ends: 14330 [2022-12-14 04:57:55,601 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 04:57:55,601 INFO L413 NwaCegarLoop]: 4769 mSDtfsCounter, 2 mSDsluCounter, 14270 mSDsCounter, 0 mSdLazyCounter, 3077 mSolverCounterSat, 0 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 23.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 19039 SdHoareTripleChecker+Invalid, 3080 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3077 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 23.7s IncrementalHoareTripleChecker+Time [2022-12-14 04:57:55,601 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 19039 Invalid, 3080 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 3077 Invalid, 3 Unknown, 0 Unchecked, 23.7s Time] [2022-12-14 04:57:55,611 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14330 states. [2022-12-14 04:57:55,929 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14330 to 14330. [2022-12-14 04:57:55,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14330 states, 8748 states have (on average 1.312071330589849) internal successors, (11478), 8987 states have internal predecessors, (11478), 4570 states have call successors, (4570), 978 states have call predecessors, (4570), 1010 states have return successors, (4891), 4534 states have call predecessors, (4891), 4570 states have call successors, (4891) [2022-12-14 04:57:55,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14330 states to 14330 states and 20939 transitions. [2022-12-14 04:57:55,978 INFO L78 Accepts]: Start accepts. Automaton has 14330 states and 20939 transitions. Word has length 407 [2022-12-14 04:57:55,979 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 04:57:55,979 INFO L495 AbstractCegarLoop]: Abstraction has 14330 states and 20939 transitions. [2022-12-14 04:57:55,979 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 26.8) internal successors, (134), 4 states have internal predecessors, (134), 2 states have call successors, (53), 2 states have call predecessors, (53), 3 states have return successors, (49), 3 states have call predecessors, (49), 2 states have call successors, (49) [2022-12-14 04:57:55,979 INFO L276 IsEmpty]: Start isEmpty. Operand 14330 states and 20939 transitions. [2022-12-14 04:57:55,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 422 [2022-12-14 04:57:55,986 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 04:57:55,987 INFO L195 NwaCegarLoop]: trace histogram [24, 18, 18, 18, 18, 18, 18, 8, 8, 4, 4, 4, 4, 4, 3, 3, 3, 3, 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] [2022-12-14 04:57:55,987 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-12-14 04:57:55,987 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 04:57:55,987 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 04:57:55,987 INFO L85 PathProgramCache]: Analyzing trace with hash -77351162, now seen corresponding path program 1 times [2022-12-14 04:57:55,987 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 04:57:55,987 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2026380636] [2022-12-14 04:57:55,987 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 04:57:55,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 04:57:56,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 04:57:56,820 INFO L134 CoverageAnalysis]: Checked inductivity of 1623 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1623 trivial. 0 not checked. [2022-12-14 04:57:56,820 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 04:57:56,820 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2026380636] [2022-12-14 04:57:56,820 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2026380636] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 04:57:56,820 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 04:57:56,820 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-12-14 04:57:56,821 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1631979732] [2022-12-14 04:57:56,821 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 04:57:56,821 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-14 04:57:56,821 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 04:57:56,821 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-14 04:57:56,822 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2022-12-14 04:57:56,822 INFO L87 Difference]: Start difference. First operand 14330 states and 20939 transitions. Second operand has 8 states, 7 states have (on average 19.142857142857142) internal successors, (134), 6 states have internal predecessors, (134), 3 states have call successors, (55), 2 states have call predecessors, (55), 4 states have return successors, (51), 5 states have call predecessors, (51), 3 states have call successors, (51) [2022-12-14 04:58:01,428 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 04:58:03,841 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 04:58:06,113 WARN L539 Checker$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 04:58:09,464 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.79s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:58:11,081 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.62s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:58:12,368 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:58:26,105 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 04:58:34,598 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 04:58:34,598 INFO L93 Difference]: Finished difference Result 28631 states and 42039 transitions. [2022-12-14 04:58:34,598 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-14 04:58:34,598 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 19.142857142857142) internal successors, (134), 6 states have internal predecessors, (134), 3 states have call successors, (55), 2 states have call predecessors, (55), 4 states have return successors, (51), 5 states have call predecessors, (51), 3 states have call successors, (51) Word has length 421 [2022-12-14 04:58:34,599 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 04:58:34,641 INFO L225 Difference]: With dead ends: 28631 [2022-12-14 04:58:34,641 INFO L226 Difference]: Without dead ends: 14338 [2022-12-14 04:58:34,674 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2022-12-14 04:58:34,675 INFO L413 NwaCegarLoop]: 4773 mSDtfsCounter, 6 mSDsluCounter, 28575 mSDsCounter, 0 mSdLazyCounter, 5396 mSolverCounterSat, 2 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 36.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 33348 SdHoareTripleChecker+Invalid, 5401 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 5396 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 37.3s IncrementalHoareTripleChecker+Time [2022-12-14 04:58:34,675 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 33348 Invalid, 5401 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 5396 Invalid, 3 Unknown, 0 Unchecked, 37.3s Time] [2022-12-14 04:58:34,684 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14338 states. [2022-12-14 04:58:34,997 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14338 to 14330. [2022-12-14 04:58:35,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14330 states, 8748 states have (on average 1.3113854595336076) internal successors, (11472), 8987 states have internal predecessors, (11472), 4570 states have call successors, (4570), 978 states have call predecessors, (4570), 1010 states have return successors, (4891), 4534 states have call predecessors, (4891), 4570 states have call successors, (4891) [2022-12-14 04:58:35,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14330 states to 14330 states and 20933 transitions. [2022-12-14 04:58:35,049 INFO L78 Accepts]: Start accepts. Automaton has 14330 states and 20933 transitions. Word has length 421 [2022-12-14 04:58:35,050 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 04:58:35,050 INFO L495 AbstractCegarLoop]: Abstraction has 14330 states and 20933 transitions. [2022-12-14 04:58:35,050 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 19.142857142857142) internal successors, (134), 6 states have internal predecessors, (134), 3 states have call successors, (55), 2 states have call predecessors, (55), 4 states have return successors, (51), 5 states have call predecessors, (51), 3 states have call successors, (51) [2022-12-14 04:58:35,050 INFO L276 IsEmpty]: Start isEmpty. Operand 14330 states and 20933 transitions. [2022-12-14 04:58:35,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 423 [2022-12-14 04:58:35,058 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 04:58:35,058 INFO L195 NwaCegarLoop]: trace histogram [24, 18, 18, 18, 18, 18, 18, 8, 8, 4, 4, 4, 4, 4, 3, 3, 3, 3, 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] [2022-12-14 04:58:35,058 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-12-14 04:58:35,058 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 04:58:35,059 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 04:58:35,059 INFO L85 PathProgramCache]: Analyzing trace with hash -1480073766, now seen corresponding path program 1 times [2022-12-14 04:58:35,059 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 04:58:35,059 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1081338383] [2022-12-14 04:58:35,059 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 04:58:35,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 04:58:35,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 04:58:35,656 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1623 trivial. 0 not checked. [2022-12-14 04:58:35,656 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 04:58:35,656 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1081338383] [2022-12-14 04:58:35,656 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1081338383] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 04:58:35,656 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1232500218] [2022-12-14 04:58:35,656 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 04:58:35,657 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 04:58:35,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45df7744-b843-457a-a667-9622646d90c8/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 04:58:35,657 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45df7744-b843-457a-a667-9622646d90c8/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 04:58:35,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45df7744-b843-457a-a667-9622646d90c8/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-12-14 04:58:37,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 04:58:37,794 INFO L263 TraceCheckSpWp]: Trace formula consists of 10163 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 04:58:37,817 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 04:58:37,902 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 22 proven. 1 refuted. 0 times theorem prover too weak. 1601 trivial. 0 not checked. [2022-12-14 04:58:37,902 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-14 04:58:38,202 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1623 trivial. 0 not checked. [2022-12-14 04:58:38,202 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1232500218] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-14 04:58:38,202 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [206667654] [2022-12-14 04:58:38,223 INFO L159 IcfgInterpreter]: Started Sifa with 207 locations of interest [2022-12-14 04:58:38,223 INFO L166 IcfgInterpreter]: Building call graph [2022-12-14 04:58:38,226 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-12-14 04:58:38,229 INFO L176 IcfgInterpreter]: Starting interpretation [2022-12-14 04:58:38,230 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs