./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8 --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 73e11d79da89f19153d89e853a8d4a3607f25d95ae579da9c148a59839e48ce3 --- 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 [2022-12-13 11:25:42,826 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 11:25:42,828 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 11:25:42,845 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 11:25:42,845 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 11:25:42,846 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 11:25:42,847 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 11:25:42,849 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 11:25:42,850 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 11:25:42,851 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 11:25:42,852 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 11:25:42,853 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 11:25:42,853 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 11:25:42,854 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 11:25:42,855 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 11:25:42,856 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 11:25:42,857 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 11:25:42,858 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 11:25:42,859 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 11:25:42,861 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 11:25:42,862 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 11:25:42,863 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 11:25:42,864 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 11:25:42,865 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 11:25:42,868 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 11:25:42,868 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 11:25:42,868 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 11:25:42,869 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 11:25:42,870 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 11:25:42,871 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 11:25:42,871 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 11:25:42,871 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 11:25:42,872 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 11:25:42,873 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 11:25:42,874 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 11:25:42,874 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 11:25:42,874 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 11:25:42,874 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 11:25:42,875 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 11:25:42,875 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 11:25:42,876 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 11:25:42,877 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-12-13 11:25:42,917 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 11:25:42,918 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 11:25:42,918 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 11:25:42,918 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 11:25:42,919 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 11:25:42,919 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 11:25:42,920 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 11:25:42,920 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 11:25:42,920 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 11:25:42,920 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 11:25:42,920 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 11:25:42,921 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 11:25:42,921 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 11:25:42,921 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 11:25:42,921 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 11:25:42,921 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 11:25:42,921 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 11:25:42,922 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 11:25:42,922 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 11:25:42,922 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 11:25:42,922 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 11:25:42,922 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 11:25:42,923 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 11:25:42,923 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 11:25:42,923 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 11:25:42,923 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 11:25:42,923 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 11:25:42,924 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 11:25:42,924 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 11:25:42,924 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 11:25:42,924 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 11:25:42,924 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 11:25:42,924 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 73e11d79da89f19153d89e853a8d4a3607f25d95ae579da9c148a59839e48ce3 [2022-12-13 11:25:43,121 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 11:25:43,141 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 11:25:43,144 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 11:25:43,145 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 11:25:43,145 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 11:25:43,146 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i [2022-12-13 11:25:45,717 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 11:25:46,107 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 11:25:46,108 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i [2022-12-13 11:25:46,137 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/data/e15aa94b0/521bdb45ad1f4576a1b37ab6fceb5f18/FLAG290c31cdb [2022-12-13 11:25:46,285 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/data/e15aa94b0/521bdb45ad1f4576a1b37ab6fceb5f18 [2022-12-13 11:25:46,287 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 11:25:46,288 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 11:25:46,289 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 11:25:46,289 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 11:25:46,292 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 11:25:46,293 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 11:25:46" (1/1) ... [2022-12-13 11:25:46,294 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@188c8aaa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 11:25:46, skipping insertion in model container [2022-12-13 11:25:46,294 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 11:25:46" (1/1) ... [2022-12-13 11:25:46,301 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 11:25:46,425 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 11:25:47,126 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 11:25:47,138 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 11:25:47,150 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 11:25:47,166 WARN L623 FunctionHandler]: Unknown extern function __usecs_to_jiffies [2022-12-13 11:25:47,483 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 11:25:47,637 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 11:25:47,642 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 11:25:47,642 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-13 11:25:47,648 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-13 11:25:47,654 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-12-13 11:25:47,673 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-13 11:25:47,688 WARN L623 FunctionHandler]: Unknown extern function dma_free_attrs [2022-12-13 11:25:47,707 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-13 11:25:47,782 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 11:25:47,856 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-13 11:25:47,899 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 11:25:47,915 WARN L623 FunctionHandler]: Unknown extern function ieee80211_alloc_hw_nm [2022-12-13 11:25:47,956 WARN L623 FunctionHandler]: Unknown extern function ieee80211_beacon_get_tim [2022-12-13 11:25:47,999 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 11:25:48,004 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 11:25:48,009 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 11:25:48,014 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 11:25:48,019 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 11:25:48,024 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 11:25:48,057 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-13 11:25:48,057 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 11:25:48,057 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 11:25:48,063 WARN L623 FunctionHandler]: Unknown extern function ieee80211_rx_irqsafe [2022-12-13 11:25:48,071 WARN L623 FunctionHandler]: Unknown extern function ieee80211_tx_status_irqsafe [2022-12-13 11:25:48,072 WARN L623 FunctionHandler]: Unknown extern function ieee80211_wake_queue [2022-12-13 11:25:48,079 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 11:25:48,080 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 11:25:48,093 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-13 11:25:48,093 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 11:25:48,094 WARN L623 FunctionHandler]: Unknown extern function ieee80211_rts_duration [2022-12-13 11:25:48,095 WARN L623 FunctionHandler]: Unknown extern function ieee80211_ctstoself_duration [2022-12-13 11:25:48,097 WARN L623 FunctionHandler]: Unknown extern function ieee80211_generic_frame_duration [2022-12-13 11:25:48,100 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_queue [2022-12-13 11:25:48,155 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,156 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,156 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 11:25:48,157 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,172 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 11:25:48,173 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 11:25:48,174 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-13 11:25:48,174 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 11:25:48,180 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-13 11:25:48,186 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 11:25:48,193 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-13 11:25:48,200 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 11:25:48,223 WARN L623 FunctionHandler]: Unknown extern function ieee80211_queue_stopped [2022-12-13 11:25:48,231 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 11:25:48,231 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 11:25:48,231 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 11:25:48,269 WARN L623 FunctionHandler]: Unknown extern function ieee80211_generic_frame_duration [2022-12-13 11:25:48,293 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:48,298 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:48,299 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_read [2022-12-13 11:25:48,299 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_read [2022-12-13 11:25:48,299 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_multiread [2022-12-13 11:25:48,300 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_read [2022-12-13 11:25:48,300 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_read [2022-12-13 11:25:48,301 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_multiread [2022-12-13 11:25:48,302 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_read [2022-12-13 11:25:48,302 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_read [2022-12-13 11:25:48,302 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_read [2022-12-13 11:25:48,308 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 11:25:48,309 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 11:25:48,309 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-13 11:25:48,310 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 11:25:48,311 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 11:25:48,311 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 11:25:48,312 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 11:25:48,312 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 11:25:48,312 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 11:25:48,313 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-13 11:25:48,313 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-13 11:25:48,314 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 11:25:48,316 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 11:25:48,317 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 11:25:48,318 WARN L623 FunctionHandler]: Unknown extern function pci_try_set_mwi [2022-12-13 11:25:48,319 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 11:25:48,320 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 11:25:48,320 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 11:25:48,321 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 11:25:48,321 WARN L623 FunctionHandler]: Unknown extern function ieee80211_register_hw [2022-12-13 11:25:48,321 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 11:25:48,322 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 11:25:48,322 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-13 11:25:48,322 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 11:25:48,322 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 11:25:48,328 WARN L623 FunctionHandler]: Unknown extern function ieee80211_unregister_hw [2022-12-13 11:25:48,328 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-13 11:25:48,329 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 11:25:48,329 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 11:25:48,334 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-13 11:25:48,334 WARN L623 FunctionHandler]: Unknown extern function pci_choose_state [2022-12-13 11:25:48,334 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 11:25:48,339 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 11:25:48,339 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-13 11:25:48,405 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 11:25:48,411 WARN L623 FunctionHandler]: Unknown extern function ldv_suspend_late_10 [2022-12-13 11:25:48,411 WARN L623 FunctionHandler]: Unknown extern function ldv_resume_early_10 [2022-12-13 11:25:48,411 WARN L623 FunctionHandler]: Unknown extern function ldv_resume_early_10 [2022-12-13 11:25:48,411 WARN L623 FunctionHandler]: Unknown extern function ldv_shutdown_10 [2022-12-13 11:25:48,412 WARN L623 FunctionHandler]: Unknown extern function ldv_shutdown_10 [2022-12-13 11:25:48,412 WARN L623 FunctionHandler]: Unknown extern function ldv_shutdown_10 [2022-12-13 11:25:48,412 WARN L623 FunctionHandler]: Unknown extern function ldv_shutdown_10 [2022-12-13 11:25:48,412 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-12-13 11:25:48,413 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 11:25:48,414 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 11:25:48,414 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 11:25:48,414 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-13 11:25:48,415 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 11:25:48,418 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 11:25:48,418 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 11:25:48,419 WARN L623 FunctionHandler]: Unknown extern function ieee80211_free_hw [2022-12-13 11:25:48,419 WARN L623 FunctionHandler]: Unknown extern function ieee80211_free_hw [2022-12-13 11:25:48,419 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-13 11:25:48,420 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 11:25:48,477 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:48,477 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:48,477 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:48,479 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:48,484 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:48,485 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:48,485 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:48,485 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:48,486 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:48,486 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:48,487 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:48,487 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:48,487 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:48,487 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:48,488 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:48,488 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:48,488 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:48,489 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:48,489 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:48,497 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,499 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,504 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,505 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,505 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,506 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,506 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,506 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,507 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,507 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,507 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,507 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,507 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,507 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,507 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,508 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,508 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,508 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,508 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,508 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,508 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,508 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,508 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,509 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,509 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,509 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,509 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,509 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,509 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,509 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,509 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,510 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,510 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,510 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,510 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,510 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,510 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,510 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,510 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,511 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,511 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,511 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,511 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,511 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,511 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,511 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,512 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,512 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,512 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,512 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,512 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,512 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,512 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,512 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,513 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,513 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,513 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,513 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,513 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,513 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,514 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,514 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,514 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,514 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,514 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,514 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,514 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,515 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,515 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,515 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,515 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,523 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,524 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,529 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,530 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,530 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,531 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,531 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,531 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,531 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,531 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,531 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,531 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,532 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,532 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,532 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,532 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,532 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,532 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,533 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,533 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,533 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,534 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,534 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,534 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,534 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,535 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,535 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,535 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,535 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,535 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,536 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,536 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,536 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,536 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,536 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,536 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,537 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,537 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,537 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,537 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,537 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,537 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,538 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,538 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,538 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,538 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,538 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,538 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,538 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,539 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,539 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,539 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,539 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,539 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,539 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,540 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,540 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,540 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,540 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,540 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,540 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,541 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,541 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,541 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,541 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,541 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,541 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,541 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,542 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,542 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,542 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,542 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,542 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,542 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,543 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,543 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,543 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,543 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,543 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,543 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,544 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,544 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,544 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,544 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,544 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,544 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,545 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,545 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,545 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,545 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,545 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,546 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,546 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,551 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,557 WARN L623 FunctionHandler]: Unknown extern function ieee80211_frequency_to_channel [2022-12-13 11:25:48,558 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,559 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,595 WARN L623 FunctionHandler]: Unknown extern function ldv_disconnect_8 [2022-12-13 11:25:48,595 WARN L623 FunctionHandler]: Unknown extern function ldv_disconnect_8 [2022-12-13 11:25:48,596 WARN L623 FunctionHandler]: Unknown extern function ldv_release_8 [2022-12-13 11:25:48,596 WARN L623 FunctionHandler]: Unknown extern function ldv_bind_8 [2022-12-13 11:25:48,596 WARN L623 FunctionHandler]: Unknown extern function ldv_start_8 [2022-12-13 11:25:48,597 WARN L623 FunctionHandler]: Unknown extern function ldv_disconnect_9 [2022-12-13 11:25:48,598 WARN L623 FunctionHandler]: Unknown extern function ldv_disconnect_9 [2022-12-13 11:25:48,598 WARN L623 FunctionHandler]: Unknown extern function ldv_release_9 [2022-12-13 11:25:48,598 WARN L623 FunctionHandler]: Unknown extern function ldv_bind_9 [2022-12-13 11:25:48,598 WARN L623 FunctionHandler]: Unknown extern function ldv_start_9 [2022-12-13 11:25:48,599 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 11:25:48,599 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 11:25:48,600 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 11:25:48,600 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-13 11:25:48,600 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 11:25:48,671 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,686 WARN L623 FunctionHandler]: Unknown extern function ieee80211_frequency_to_channel [2022-12-13 11:25:48,720 WARN L623 FunctionHandler]: Unknown extern function ldv_disconnect_7 [2022-12-13 11:25:48,720 WARN L623 FunctionHandler]: Unknown extern function ldv_disconnect_7 [2022-12-13 11:25:48,721 WARN L623 FunctionHandler]: Unknown extern function ldv_release_7 [2022-12-13 11:25:48,721 WARN L623 FunctionHandler]: Unknown extern function ldv_bind_7 [2022-12-13 11:25:48,721 WARN L623 FunctionHandler]: Unknown extern function ldv_start_7 [2022-12-13 11:25:48,722 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 11:25:48,722 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 11:25:48,722 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 11:25:48,723 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-13 11:25:48,723 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 11:25:48,796 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,812 WARN L623 FunctionHandler]: Unknown extern function ieee80211_frequency_to_channel [2022-12-13 11:25:48,845 WARN L623 FunctionHandler]: Unknown extern function ldv_disconnect_6 [2022-12-13 11:25:48,846 WARN L623 FunctionHandler]: Unknown extern function ldv_disconnect_6 [2022-12-13 11:25:48,846 WARN L623 FunctionHandler]: Unknown extern function ldv_release_6 [2022-12-13 11:25:48,846 WARN L623 FunctionHandler]: Unknown extern function ldv_bind_6 [2022-12-13 11:25:48,846 WARN L623 FunctionHandler]: Unknown extern function ldv_start_6 [2022-12-13 11:25:48,847 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 11:25:48,847 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 11:25:48,848 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 11:25:48,848 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-13 11:25:48,848 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 11:25:48,923 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:48,938 WARN L623 FunctionHandler]: Unknown extern function ieee80211_frequency_to_channel [2022-12-13 11:25:48,970 WARN L623 FunctionHandler]: Unknown extern function ldv_disconnect_5 [2022-12-13 11:25:48,970 WARN L623 FunctionHandler]: Unknown extern function ldv_disconnect_5 [2022-12-13 11:25:48,970 WARN L623 FunctionHandler]: Unknown extern function ldv_release_5 [2022-12-13 11:25:48,970 WARN L623 FunctionHandler]: Unknown extern function ldv_bind_5 [2022-12-13 11:25:48,970 WARN L623 FunctionHandler]: Unknown extern function ldv_start_5 [2022-12-13 11:25:48,971 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 11:25:48,971 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 11:25:48,972 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 11:25:48,972 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-13 11:25:48,972 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 11:25:49,060 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,060 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 11:25:49,062 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 11:25:49,062 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,087 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-13 11:25:49,088 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-13 11:25:49,093 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,093 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,093 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,094 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,099 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,099 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,100 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,100 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,100 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,100 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,100 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,101 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,101 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,101 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,101 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,101 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,102 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,102 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,102 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,102 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,102 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,103 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,103 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,103 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,103 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,103 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,104 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,104 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,104 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,104 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,104 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,104 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,105 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,105 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,105 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,105 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,105 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,106 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,106 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,106 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,106 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,106 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,107 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,107 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,107 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,107 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,107 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,108 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,108 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,108 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,108 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,108 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,110 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,111 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,111 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,111 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,111 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,112 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,112 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 11:25:49,112 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,113 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,113 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,124 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,124 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,124 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,125 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,125 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,125 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,125 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,125 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,126 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,126 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,126 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,126 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,126 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,126 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,127 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,127 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,127 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,127 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,127 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,127 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,128 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,128 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,128 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,128 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,128 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,129 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,129 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,129 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,129 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,129 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,129 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,130 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,130 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,130 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,130 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,130 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,131 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,131 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,131 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,131 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,131 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,131 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,132 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,132 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,132 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,132 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,132 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,133 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,133 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,133 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,133 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,133 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,134 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,134 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,134 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,134 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,134 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,134 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,135 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,135 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,135 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,135 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,135 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,135 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,136 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,136 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,136 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,136 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,137 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,137 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,137 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,137 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,137 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,137 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,138 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,138 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,138 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,138 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,138 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,138 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,139 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,139 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,139 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 11:25:49,140 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,140 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,140 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 11:25:49,140 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,140 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,141 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,141 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,141 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,141 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,141 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,141 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,142 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,142 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,142 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,142 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,142 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,143 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,143 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,143 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,143 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,143 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,143 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,144 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,144 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,144 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,144 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,145 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-13 11:25:49,146 WARN L623 FunctionHandler]: Unknown extern function ieee80211_frequency_to_channel [2022-12-13 11:25:49,146 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-13 11:25:49,165 WARN L623 FunctionHandler]: Unknown extern function ldv_disconnect_4 [2022-12-13 11:25:49,166 WARN L623 FunctionHandler]: Unknown extern function ldv_disconnect_4 [2022-12-13 11:25:49,166 WARN L623 FunctionHandler]: Unknown extern function ldv_release_4 [2022-12-13 11:25:49,166 WARN L623 FunctionHandler]: Unknown extern function ldv_bind_4 [2022-12-13 11:25:49,166 WARN L623 FunctionHandler]: Unknown extern function ldv_start_4 [2022-12-13 11:25:49,167 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 11:25:49,167 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 11:25:49,167 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 11:25:49,168 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-13 11:25:49,168 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 11:25:49,174 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_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i[468644,468657] [2022-12-13 11:25:49,204 WARN L623 FunctionHandler]: Unknown extern function ldv_some_page [2022-12-13 11:25:49,244 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 11:25:49,276 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 11:25:49,350 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 11:25:49,350 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 11:25:49,350 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 11:25:49,350 WARN L623 FunctionHandler]: Unknown extern function __usecs_to_jiffies [2022-12-13 11:25:49,352 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 11:25:49,356 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 11:25:49,357 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 11:25:49,357 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-13 11:25:49,358 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-13 11:25:49,358 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-12-13 11:25:49,358 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-13 11:25:49,359 WARN L623 FunctionHandler]: Unknown extern function dma_free_attrs [2022-12-13 11:25:49,360 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-13 11:25:49,362 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 11:25:49,367 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-13 11:25:49,370 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 11:25:49,371 WARN L623 FunctionHandler]: Unknown extern function ieee80211_alloc_hw_nm [2022-12-13 11:25:49,371 WARN L623 FunctionHandler]: Unknown extern function ieee80211_beacon_get_tim [2022-12-13 11:25:49,372 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 11:25:49,372 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 11:25:49,372 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 11:25:49,373 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 11:25:49,373 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 11:25:49,373 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 11:25:49,378 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-13 11:25:49,378 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 11:25:49,378 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 11:25:49,381 WARN L623 FunctionHandler]: Unknown extern function ieee80211_rx_irqsafe [2022-12-13 11:25:49,383 WARN L623 FunctionHandler]: Unknown extern function ieee80211_tx_status_irqsafe [2022-12-13 11:25:49,383 WARN L623 FunctionHandler]: Unknown extern function ieee80211_wake_queue [2022-12-13 11:25:49,404 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 11:25:49,404 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 11:25:49,407 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-13 11:25:49,407 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 11:25:49,408 WARN L623 FunctionHandler]: Unknown extern function ieee80211_rts_duration [2022-12-13 11:25:49,409 WARN L623 FunctionHandler]: Unknown extern function ieee80211_ctstoself_duration [2022-12-13 11:25:49,410 WARN L623 FunctionHandler]: Unknown extern function ieee80211_generic_frame_duration [2022-12-13 11:25:49,412 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_queue [2022-12-13 11:25:49,421 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,422 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,422 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 11:25:49,422 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,429 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 11:25:49,430 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 11:25:49,430 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-13 11:25:49,430 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 11:25:49,432 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-13 11:25:49,432 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 11:25:49,434 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-13 11:25:49,436 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 11:25:49,453 WARN L623 FunctionHandler]: Unknown extern function ieee80211_queue_stopped [2022-12-13 11:25:49,455 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 11:25:49,456 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 11:25:49,456 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 11:25:49,463 WARN L623 FunctionHandler]: Unknown extern function ieee80211_generic_frame_duration [2022-12-13 11:25:49,467 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,468 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,468 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_read [2022-12-13 11:25:49,469 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_read [2022-12-13 11:25:49,469 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_multiread [2022-12-13 11:25:49,469 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_read [2022-12-13 11:25:49,470 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_read [2022-12-13 11:25:49,471 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_multiread [2022-12-13 11:25:49,471 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_read [2022-12-13 11:25:49,471 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_read [2022-12-13 11:25:49,472 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_read [2022-12-13 11:25:49,473 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 11:25:49,473 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 11:25:49,474 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-13 11:25:49,474 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 11:25:49,475 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 11:25:49,475 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 11:25:49,476 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 11:25:49,476 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 11:25:49,476 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 11:25:49,477 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-13 11:25:49,477 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-13 11:25:49,478 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 11:25:49,479 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 11:25:49,480 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 11:25:49,480 WARN L623 FunctionHandler]: Unknown extern function pci_try_set_mwi [2022-12-13 11:25:49,482 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 11:25:49,482 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 11:25:49,482 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 11:25:49,483 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 11:25:49,483 WARN L623 FunctionHandler]: Unknown extern function ieee80211_register_hw [2022-12-13 11:25:49,483 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 11:25:49,483 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 11:25:49,484 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-13 11:25:49,484 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 11:25:49,484 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 11:25:49,485 WARN L623 FunctionHandler]: Unknown extern function ieee80211_unregister_hw [2022-12-13 11:25:49,485 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-13 11:25:49,485 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 11:25:49,485 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 11:25:49,486 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-13 11:25:49,486 WARN L623 FunctionHandler]: Unknown extern function pci_choose_state [2022-12-13 11:25:49,486 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 11:25:49,486 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 11:25:49,487 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-13 11:25:49,495 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 11:25:49,499 WARN L623 FunctionHandler]: Unknown extern function ldv_suspend_late_10 [2022-12-13 11:25:49,500 WARN L623 FunctionHandler]: Unknown extern function ldv_resume_early_10 [2022-12-13 11:25:49,500 WARN L623 FunctionHandler]: Unknown extern function ldv_resume_early_10 [2022-12-13 11:25:49,500 WARN L623 FunctionHandler]: Unknown extern function ldv_shutdown_10 [2022-12-13 11:25:49,500 WARN L623 FunctionHandler]: Unknown extern function ldv_shutdown_10 [2022-12-13 11:25:49,501 WARN L623 FunctionHandler]: Unknown extern function ldv_shutdown_10 [2022-12-13 11:25:49,501 WARN L623 FunctionHandler]: Unknown extern function ldv_shutdown_10 [2022-12-13 11:25:49,501 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-12-13 11:25:49,502 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 11:25:49,502 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 11:25:49,503 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 11:25:49,503 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-13 11:25:49,503 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 11:25:49,506 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 11:25:49,506 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 11:25:49,507 WARN L623 FunctionHandler]: Unknown extern function ieee80211_free_hw [2022-12-13 11:25:49,507 WARN L623 FunctionHandler]: Unknown extern function ieee80211_free_hw [2022-12-13 11:25:49,507 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-13 11:25:49,508 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 11:25:49,509 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,509 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,510 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,511 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,512 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,512 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,513 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,513 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,514 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,514 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,514 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,515 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,515 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,515 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,516 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,516 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,516 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,517 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,517 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,521 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,522 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,522 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,523 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,524 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,524 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,524 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,525 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,525 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,525 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,525 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,525 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,525 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,525 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,526 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,526 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,526 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,526 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,526 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,526 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,526 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,527 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,527 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,527 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,527 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,527 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,527 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,527 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,528 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,528 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,528 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,528 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,528 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,528 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,528 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,529 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,529 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,529 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,529 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,529 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,529 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,529 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,530 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,530 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,530 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,530 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,530 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,530 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,530 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,531 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,531 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,531 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,531 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,531 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,531 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,531 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,532 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,532 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,532 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,532 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,532 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,532 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,532 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,533 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,533 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,533 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,533 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,533 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,533 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,534 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,534 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,536 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,537 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,538 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,538 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,539 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,539 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,539 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,539 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,539 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,539 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,539 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,540 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,540 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,540 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,540 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,540 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,540 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,541 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,541 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,541 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,541 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,542 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,542 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,542 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,542 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,543 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,543 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,543 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,543 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,543 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,543 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,543 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,544 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,544 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,544 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,544 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,544 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,544 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,544 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,545 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,545 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,545 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,545 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,545 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,545 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,545 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,546 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,546 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,546 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,546 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,546 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,546 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,546 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,547 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,547 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,547 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,547 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,547 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,547 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,547 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,547 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,548 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,548 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,548 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,548 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,548 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,548 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,548 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,549 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,549 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,549 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,549 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,549 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,549 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,549 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,550 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,550 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,550 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,550 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,550 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,550 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,550 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,551 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,551 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,551 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,551 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,551 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,551 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,551 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,551 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,551 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,552 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,552 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,552 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,553 WARN L623 FunctionHandler]: Unknown extern function ieee80211_frequency_to_channel [2022-12-13 11:25:49,553 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,554 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,555 WARN L623 FunctionHandler]: Unknown extern function ldv_disconnect_8 [2022-12-13 11:25:49,555 WARN L623 FunctionHandler]: Unknown extern function ldv_disconnect_8 [2022-12-13 11:25:49,556 WARN L623 FunctionHandler]: Unknown extern function ldv_release_8 [2022-12-13 11:25:49,556 WARN L623 FunctionHandler]: Unknown extern function ldv_bind_8 [2022-12-13 11:25:49,556 WARN L623 FunctionHandler]: Unknown extern function ldv_start_8 [2022-12-13 11:25:49,557 WARN L623 FunctionHandler]: Unknown extern function ldv_disconnect_9 [2022-12-13 11:25:49,557 WARN L623 FunctionHandler]: Unknown extern function ldv_disconnect_9 [2022-12-13 11:25:49,557 WARN L623 FunctionHandler]: Unknown extern function ldv_release_9 [2022-12-13 11:25:49,557 WARN L623 FunctionHandler]: Unknown extern function ldv_bind_9 [2022-12-13 11:25:49,557 WARN L623 FunctionHandler]: Unknown extern function ldv_start_9 [2022-12-13 11:25:49,558 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 11:25:49,558 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 11:25:49,558 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 11:25:49,558 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-13 11:25:49,559 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 11:25:49,560 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,561 WARN L623 FunctionHandler]: Unknown extern function ieee80211_frequency_to_channel [2022-12-13 11:25:49,565 WARN L623 FunctionHandler]: Unknown extern function ldv_disconnect_7 [2022-12-13 11:25:49,565 WARN L623 FunctionHandler]: Unknown extern function ldv_disconnect_7 [2022-12-13 11:25:49,565 WARN L623 FunctionHandler]: Unknown extern function ldv_release_7 [2022-12-13 11:25:49,566 WARN L623 FunctionHandler]: Unknown extern function ldv_bind_7 [2022-12-13 11:25:49,566 WARN L623 FunctionHandler]: Unknown extern function ldv_start_7 [2022-12-13 11:25:49,566 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 11:25:49,566 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 11:25:49,567 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 11:25:49,567 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-13 11:25:49,567 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 11:25:49,569 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,570 WARN L623 FunctionHandler]: Unknown extern function ieee80211_frequency_to_channel [2022-12-13 11:25:49,573 WARN L623 FunctionHandler]: Unknown extern function ldv_disconnect_6 [2022-12-13 11:25:49,573 WARN L623 FunctionHandler]: Unknown extern function ldv_disconnect_6 [2022-12-13 11:25:49,573 WARN L623 FunctionHandler]: Unknown extern function ldv_release_6 [2022-12-13 11:25:49,573 WARN L623 FunctionHandler]: Unknown extern function ldv_bind_6 [2022-12-13 11:25:49,573 WARN L623 FunctionHandler]: Unknown extern function ldv_start_6 [2022-12-13 11:25:49,574 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 11:25:49,574 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 11:25:49,574 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 11:25:49,574 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-13 11:25:49,575 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 11:25:49,577 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:25:49,578 WARN L623 FunctionHandler]: Unknown extern function ieee80211_frequency_to_channel [2022-12-13 11:25:49,581 WARN L623 FunctionHandler]: Unknown extern function ldv_disconnect_5 [2022-12-13 11:25:49,581 WARN L623 FunctionHandler]: Unknown extern function ldv_disconnect_5 [2022-12-13 11:25:49,581 WARN L623 FunctionHandler]: Unknown extern function ldv_release_5 [2022-12-13 11:25:49,581 WARN L623 FunctionHandler]: Unknown extern function ldv_bind_5 [2022-12-13 11:25:49,582 WARN L623 FunctionHandler]: Unknown extern function ldv_start_5 [2022-12-13 11:25:49,582 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 11:25:49,582 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 11:25:49,583 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 11:25:49,583 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-13 11:25:49,583 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 11:25:49,585 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,585 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 11:25:49,586 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 11:25:49,587 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,589 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-13 11:25:49,589 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-13 11:25:49,590 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,590 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,590 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,590 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,591 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,591 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,591 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,591 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,592 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,592 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,592 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,592 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,592 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,593 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,593 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,593 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,593 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,593 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,593 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,593 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,594 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,594 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,594 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,594 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,594 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,594 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,595 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,595 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,595 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,595 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,595 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,595 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,596 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,596 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,596 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,596 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,596 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,596 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,597 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,597 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,597 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,597 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,597 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,597 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,598 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,598 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,598 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,598 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,598 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,598 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,599 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,599 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,601 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,601 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,601 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,601 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,601 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,602 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,602 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 11:25:49,602 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,602 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,603 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,603 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,603 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,603 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,603 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,603 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,604 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,604 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,604 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,604 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,604 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,604 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,605 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,605 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,605 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,605 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,605 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,605 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,605 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,606 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,606 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,606 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,606 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,606 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,606 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,607 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,607 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,607 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,607 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,607 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,607 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,607 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,608 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,608 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,608 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,608 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,608 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,608 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,609 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,609 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,609 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,609 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,609 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,609 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,610 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,610 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,610 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,610 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,610 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,610 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,611 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,611 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,611 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,611 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,611 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,611 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,611 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,612 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,612 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,612 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,612 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,612 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,612 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,613 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,613 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,613 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,613 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,613 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,614 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,614 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,614 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,614 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,614 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,614 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,614 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,615 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,615 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,615 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,615 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,615 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,615 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,616 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,616 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,616 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 11:25:49,616 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,617 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,617 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 11:25:49,617 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,617 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,617 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,617 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,618 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,618 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,618 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,618 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,618 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,618 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,619 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,619 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,619 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,619 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,619 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,619 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,620 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,620 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,620 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,621 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,621 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,621 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,621 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:25:49,622 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-13 11:25:49,622 WARN L623 FunctionHandler]: Unknown extern function ieee80211_frequency_to_channel [2022-12-13 11:25:49,622 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-13 11:25:49,623 WARN L623 FunctionHandler]: Unknown extern function ldv_disconnect_4 [2022-12-13 11:25:49,623 WARN L623 FunctionHandler]: Unknown extern function ldv_disconnect_4 [2022-12-13 11:25:49,624 WARN L623 FunctionHandler]: Unknown extern function ldv_release_4 [2022-12-13 11:25:49,624 WARN L623 FunctionHandler]: Unknown extern function ldv_bind_4 [2022-12-13 11:25:49,624 WARN L623 FunctionHandler]: Unknown extern function ldv_start_4 [2022-12-13 11:25:49,624 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 11:25:49,625 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 11:25:49,625 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 11:25:49,625 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-13 11:25:49,625 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 11:25:49,626 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_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i[468644,468657] [2022-12-13 11:25:49,628 WARN L623 FunctionHandler]: Unknown extern function ldv_some_page [2022-12-13 11:25:49,633 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 11:25:49,719 INFO L208 MainTranslator]: Completed translation [2022-12-13 11:25:49,719 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 11:25:49 WrapperNode [2022-12-13 11:25:49,719 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 11:25:49,720 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 11:25:49,720 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 11:25:49,720 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 11:25:49,725 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 11:25:49" (1/1) ... [2022-12-13 11:25:49,776 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 11:25:49" (1/1) ... [2022-12-13 11:25:49,899 INFO L138 Inliner]: procedures = 440, calls = 4554, calls flagged for inlining = 181, calls inlined = 178, statements flattened = 8247 [2022-12-13 11:25:49,900 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 11:25:49,900 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 11:25:49,900 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 11:25:49,900 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 11:25:49,908 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 11:25:49" (1/1) ... [2022-12-13 11:25:49,908 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 11:25:49" (1/1) ... [2022-12-13 11:25:49,938 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 11:25:49" (1/1) ... [2022-12-13 11:25:49,938 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 11:25:49" (1/1) ... [2022-12-13 11:25:50,065 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 11:25:49" (1/1) ... [2022-12-13 11:25:50,088 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 11:25:49" (1/1) ... [2022-12-13 11:25:50,122 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 11:25:49" (1/1) ... [2022-12-13 11:25:50,134 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 11:25:49" (1/1) ... [2022-12-13 11:25:50,162 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 11:25:50,163 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 11:25:50,163 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 11:25:50,163 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 11:25:50,164 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 11:25:49" (1/1) ... [2022-12-13 11:25:50,168 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 11:25:50,176 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 11:25:50,187 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-13 11:25:50,189 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-13 11:25:50,220 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread8 [2022-12-13 11:25:50,220 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread8 [2022-12-13 11:25:50,220 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_frequency_to_channel [2022-12-13 11:25:50,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_frequency_to_channel [2022-12-13 11:25:50,220 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_free_tx_ring [2022-12-13 11:25:50,220 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_free_tx_ring [2022-12-13 11:25:50,220 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite8 [2022-12-13 11:25:50,221 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite8 [2022-12-13 11:25:50,221 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-12-13 11:25:50,221 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-12-13 11:25:50,221 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-13 11:25:50,221 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-13 11:25:50,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-12-13 11:25:50,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-12-13 11:25:50,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-13 11:25:50,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-13 11:25:50,221 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_init [2022-12-13 11:25:50,221 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_init [2022-12-13 11:25:50,221 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_calc_rssi [2022-12-13 11:25:50,221 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_calc_rssi [2022-12-13 11:25:50,221 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_rf_writereg [2022-12-13 11:25:50,221 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_rf_writereg [2022-12-13 11:25:50,221 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2022-12-13 11:25:50,221 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2022-12-13 11:25:50,221 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_generic_frame_duration [2022-12-13 11:25:50,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_generic_frame_duration [2022-12-13 11:25:50,222 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2022-12-13 11:25:50,222 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2022-12-13 11:25:50,222 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-12-13 11:25:50,222 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-12-13 11:25:50,222 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2022-12-13 11:25:50,222 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2022-12-13 11:25:50,222 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-12-13 11:25:50,222 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-12-13 11:25:50,222 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-12-13 11:25:50,222 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-12-13 11:25:50,222 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_write_phy_antenna [2022-12-13 11:25:50,222 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_write_phy_antenna [2022-12-13 11:25:50,222 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_init [2022-12-13 11:25:50,222 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_init [2022-12-13 11:25:50,222 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread32 [2022-12-13 11:25:50,222 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread32 [2022-12-13 11:25:50,222 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_free_rx_ring [2022-12-13 11:25:50,222 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_free_rx_ring [2022-12-13 11:25:50,222 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_bss_info_changed [2022-12-13 11:25:50,222 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_bss_info_changed [2022-12-13 11:25:50,223 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_calc_rssi [2022-12-13 11:25:50,223 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_calc_rssi [2022-12-13 11:25:50,223 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-12-13 11:25:50,223 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-12-13 11:25:50,223 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-12-13 11:25:50,223 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-12-13 11:25:50,223 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-13 11:25:50,223 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225z2_rf_set_tx_power [2022-12-13 11:25:50,223 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225z2_rf_set_tx_power [2022-12-13 11:25:50,223 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread16 [2022-12-13 11:25:50,223 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread16 [2022-12-13 11:25:50,223 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-12-13 11:25:50,223 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-12-13 11:25:50,223 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_set_anaparam [2022-12-13 11:25:50,223 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_set_anaparam [2022-12-13 11:25:50,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-13 11:25:50,223 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_tx_rate [2022-12-13 11:25:50,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_tx_rate [2022-12-13 11:25:50,223 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-12-13 11:25:50,223 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-12-13 11:25:50,224 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-12-13 11:25:50,224 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-12-13 11:25:50,224 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_stop [2022-12-13 11:25:50,224 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_stop [2022-12-13 11:25:50,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-13 11:25:50,224 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_stop [2022-12-13 11:25:50,224 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_stop [2022-12-13 11:25:50,224 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2022-12-13 11:25:50,224 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2022-12-13 11:25:50,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-13 11:25:50,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_10 [2022-12-13 11:25:50,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_10 [2022-12-13 11:25:50,224 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-12-13 11:25:50,224 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-12-13 11:25:50,224 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_get_tsf [2022-12-13 11:25:50,224 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_get_tsf [2022-12-13 11:25:50,224 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-13 11:25:50,224 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-13 11:25:50,224 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2022-12-13 11:25:50,224 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2022-12-13 11:25:50,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-12-13 11:25:50,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-12-13 11:25:50,225 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2022-12-13 11:25:50,225 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2022-12-13 11:25:50,225 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_add_interface [2022-12-13 11:25:50,225 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_add_interface [2022-12-13 11:25:50,225 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_write_phy_antenna [2022-12-13 11:25:50,225 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_write_phy_antenna [2022-12-13 11:25:50,225 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-12-13 11:25:50,225 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-12-13 11:25:50,225 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-12-13 11:25:50,225 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-12-13 11:25:50,225 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_set_channel [2022-12-13 11:25:50,225 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_set_channel [2022-12-13 11:25:50,225 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_set_tx_power [2022-12-13 11:25:50,225 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_set_tx_power [2022-12-13 11:25:50,225 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_set_channel [2022-12-13 11:25:50,225 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_set_channel [2022-12-13 11:25:50,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-12-13 11:25:50,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-12-13 11:25:50,226 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2022-12-13 11:25:50,226 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2022-12-13 11:25:50,226 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-13 11:25:50,226 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 11:25:50,226 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-12-13 11:25:50,226 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-12-13 11:25:50,226 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2022-12-13 11:25:50,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2022-12-13 11:25:50,226 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write_phy_cck [2022-12-13 11:25:50,226 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write_phy_cck [2022-12-13 11:25:50,226 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-13 11:25:50,226 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-13 11:25:50,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-13 11:25:50,226 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-12-13 11:25:50,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-12-13 11:25:50,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_10 [2022-12-13 11:25:50,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_10 [2022-12-13 11:25:50,226 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_rts_cts_rate [2022-12-13 11:25:50,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_rts_cts_rate [2022-12-13 11:25:50,227 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225se_rf_init [2022-12-13 11:25:50,227 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225se_rf_init [2022-12-13 11:25:50,227 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_set_channel [2022-12-13 11:25:50,227 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_set_channel [2022-12-13 11:25:50,227 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_resume [2022-12-13 11:25:50,227 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_resume [2022-12-13 11:25:50,227 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_set_anaparam2 [2022-12-13 11:25:50,227 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_set_anaparam2 [2022-12-13 11:25:50,227 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write_phy_ofdm [2022-12-13 11:25:50,227 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write_phy_ofdm [2022-12-13 11:25:50,227 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_calc_rssi [2022-12-13 11:25:50,227 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_calc_rssi [2022-12-13 11:25:50,227 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_write_phy [2022-12-13 11:25:50,227 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_write_phy [2022-12-13 11:25:50,227 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_conf_basic_rates [2022-12-13 11:25:50,227 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_conf_basic_rates [2022-12-13 11:25:50,227 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2022-12-13 11:25:50,227 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2022-12-13 11:25:50,227 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 11:25:50,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 11:25:50,227 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-12-13 11:25:50,228 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-12-13 11:25:50,228 INFO L130 BoogieDeclarations]: Found specification of procedure write_sa2400 [2022-12-13 11:25:50,228 INFO L138 BoogieDeclarations]: Found implementation of procedure write_sa2400 [2022-12-13 11:25:50,228 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-13 11:25:50,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-13 11:25:50,228 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_conf_tx [2022-12-13 11:25:50,228 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_conf_tx [2022-12-13 11:25:50,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-13 11:25:50,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-13 11:25:50,228 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_stop [2022-12-13 11:25:50,228 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_stop [2022-12-13 11:25:50,228 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-12-13 11:25:50,228 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-12-13 11:25:50,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_5 [2022-12-13 11:25:50,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_5 [2022-12-13 11:25:50,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_4 [2022-12-13 11:25:50,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_4 [2022-12-13 11:25:50,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_9 [2022-12-13 11:25:50,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_9 [2022-12-13 11:25:50,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_8 [2022-12-13 11:25:50,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_8 [2022-12-13 11:25:50,229 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_init [2022-12-13 11:25:50,229 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_init [2022-12-13 11:25:50,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_7 [2022-12-13 11:25:50,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_7 [2022-12-13 11:25:50,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_6 [2022-12-13 11:25:50,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_6 [2022-12-13 11:25:50,229 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225z2_rf_init [2022-12-13 11:25:50,229 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225z2_rf_init [2022-12-13 11:25:50,229 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_remove [2022-12-13 11:25:50,229 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_remove [2022-12-13 11:25:50,229 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225se_rf_set_channel [2022-12-13 11:25:50,229 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225se_rf_set_channel [2022-12-13 11:25:50,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-12-13 11:25:50,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-12-13 11:25:50,229 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2022-12-13 11:25:50,229 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2022-12-13 11:25:50,229 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-12-13 11:25:50,229 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-12-13 11:25:50,229 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_stop [2022-12-13 11:25:50,230 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_stop [2022-12-13 11:25:50,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-13 11:25:50,230 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-13 11:25:50,230 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2022-12-13 11:25:50,230 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2022-12-13 11:25:50,230 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-13 11:25:50,230 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-13 11:25:50,230 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_int_disable [2022-12-13 11:25:50,230 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_int_disable [2022-12-13 11:25:50,230 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write [2022-12-13 11:25:50,230 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write [2022-12-13 11:25:50,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-13 11:25:50,230 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_write_phy_antenna [2022-12-13 11:25:50,230 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_write_phy_antenna [2022-12-13 11:25:50,230 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-13 11:25:50,230 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225se_rf_stop [2022-12-13 11:25:50,230 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225se_rf_stop [2022-12-13 11:25:50,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-12-13 11:25:50,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-12-13 11:25:50,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-13 11:25:50,231 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_init [2022-12-13 11:25:50,231 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_init [2022-12-13 11:25:50,231 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-12-13 11:25:50,231 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-12-13 11:25:50,231 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2022-12-13 11:25:50,231 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2022-12-13 11:25:50,231 INFO L130 BoogieDeclarations]: Found specification of procedure _ieee80211_hw_set [2022-12-13 11:25:50,231 INFO L138 BoogieDeclarations]: Found implementation of procedure _ieee80211_hw_set [2022-12-13 11:25:50,231 INFO L130 BoogieDeclarations]: Found specification of procedure write_max2820 [2022-12-13 11:25:50,231 INFO L138 BoogieDeclarations]: Found implementation of procedure write_max2820 [2022-12-13 11:25:50,231 INFO L130 BoogieDeclarations]: Found specification of procedure write_grf5101 [2022-12-13 11:25:50,231 INFO L138 BoogieDeclarations]: Found implementation of procedure write_grf5101 [2022-12-13 11:25:50,231 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_rf_readreg [2022-12-13 11:25:50,231 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_rf_readreg [2022-12-13 11:25:50,231 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_beacon_work [2022-12-13 11:25:50,231 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_beacon_work [2022-12-13 11:25:50,231 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_remove_interface [2022-12-13 11:25:50,231 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_remove_interface [2022-12-13 11:25:50,231 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-12-13 11:25:50,231 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-12-13 11:25:50,232 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_read [2022-12-13 11:25:50,232 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_read [2022-12-13 11:25:50,232 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_handle_rx [2022-12-13 11:25:50,232 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_handle_rx [2022-12-13 11:25:50,232 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_set_channel [2022-12-13 11:25:50,232 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_set_channel [2022-12-13 11:25:50,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-13 11:25:50,232 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_read [2022-12-13 11:25:50,232 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_read [2022-12-13 11:25:50,232 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2022-12-13 11:25:50,232 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2022-12-13 11:25:50,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-13 11:25:50,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-13 11:25:50,232 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_handle_tx [2022-12-13 11:25:50,232 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_handle_tx [2022-12-13 11:25:50,232 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_configure_filter [2022-12-13 11:25:50,232 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_configure_filter [2022-12-13 11:25:50,232 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_conf_ac_parm [2022-12-13 11:25:50,232 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_conf_ac_parm [2022-12-13 11:25:50,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-12-13 11:25:50,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-12-13 11:25:50,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-12-13 11:25:50,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-12-13 11:25:50,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2022-12-13 11:25:50,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2022-12-13 11:25:50,233 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_stop [2022-12-13 11:25:50,233 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_stop [2022-12-13 11:25:50,233 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2022-12-13 11:25:50,233 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2022-12-13 11:25:50,233 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_prepare_multicast [2022-12-13 11:25:50,233 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_prepare_multicast [2022-12-13 11:25:50,233 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-12-13 11:25:50,233 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-12-13 11:25:50,233 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-12-13 11:25:50,233 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-12-13 11:25:50,233 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite32 [2022-12-13 11:25:50,233 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite32 [2022-12-13 11:25:50,233 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_multiread [2022-12-13 11:25:50,233 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_multiread [2022-12-13 11:25:50,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-13 11:25:50,233 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_config [2022-12-13 11:25:50,234 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_config [2022-12-13 11:25:50,234 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_three_wire_io [2022-12-13 11:25:50,234 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_three_wire_io [2022-12-13 11:25:50,234 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_tx [2022-12-13 11:25:50,234 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_tx [2022-12-13 11:25:50,234 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite16 [2022-12-13 11:25:50,234 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite16 [2022-12-13 11:25:50,234 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2022-12-13 11:25:50,234 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2022-12-13 11:25:50,916 INFO L235 CfgBuilder]: Building ICFG [2022-12-13 11:25:50,919 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 11:25:51,324 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-13 11:25:57,793 INFO L276 CfgBuilder]: Performing block encoding [2022-12-13 11:25:57,810 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-13 11:25:57,810 INFO L300 CfgBuilder]: Removed 78 assume(true) statements. [2022-12-13 11:25:57,814 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 11:25:57 BoogieIcfgContainer [2022-12-13 11:25:57,814 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-13 11:25:57,816 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-13 11:25:57,816 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-13 11:25:57,818 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-13 11:25:57,818 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.12 11:25:46" (1/3) ... [2022-12-13 11:25:57,819 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3e6bb5ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 11:25:57, skipping insertion in model container [2022-12-13 11:25:57,819 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 11:25:49" (2/3) ... [2022-12-13 11:25:57,819 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3e6bb5ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 11:25:57, skipping insertion in model container [2022-12-13 11:25:57,819 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 11:25:57" (3/3) ... [2022-12-13 11:25:57,820 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i [2022-12-13 11:25:57,834 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-13 11:25:57,834 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-13 11:25:57,916 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-13 11:25:57,921 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=PETRI_NET, 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;@7885f9ad, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-12-13 11:25:57,921 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-12-13 11:25:57,932 INFO L276 IsEmpty]: Start isEmpty. Operand has 3719 states, 2129 states have (on average 1.3100046970408643) internal successors, (2789), 2284 states have internal predecessors, (2789), 1537 states have call successors, (1537), 130 states have call predecessors, (1537), 129 states have return successors, (1522), 1485 states have call predecessors, (1522), 1522 states have call successors, (1522) [2022-12-13 11:25:57,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2022-12-13 11:25:57,946 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 11:25:57,947 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 6, 6, 6, 6, 6, 6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 11:25:57,947 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 11:25:57,950 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 11:25:57,951 INFO L85 PathProgramCache]: Analyzing trace with hash -1390256745, now seen corresponding path program 1 times [2022-12-13 11:25:57,957 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 11:25:57,957 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [153528725] [2022-12-13 11:25:57,957 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:25:57,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 11:25:58,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:25:58,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 11:25:58,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:25:58,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:25:58,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:25:58,647 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 11:25:58,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:25:58,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 11:25:58,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:25:58,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:25:58,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:25:58,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 11:25:58,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:25:58,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 11:25:58,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:25:58,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:25:58,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:25:58,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 11:25:58,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:25:58,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 11:25:58,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:25:58,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:25:58,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:25:58,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 11:25:58,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:25:58,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-12-13 11:25:58,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:25:58,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:25:58,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:25:58,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 11:25:58,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:25:58,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-12-13 11:25:58,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:25:58,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:25:58,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:25:58,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 11:25:58,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:25:58,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-12-13 11:25:58,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:25:58,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:25:58,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:25:58,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 11:25:58,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:25:58,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-12-13 11:25:58,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:25:58,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:25:58,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:25:58,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 11:25:58,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:25:58,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-12-13 11:25:58,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:25:59,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:25:59,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:25:59,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 11:25:59,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:25:59,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 11:25:59,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:25:59,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:25:59,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:25:59,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 11:25:59,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:25:59,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2022-12-13 11:25:59,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:25:59,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:25:59,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:25:59,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 11:25:59,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:25:59,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2022-12-13 11:25:59,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:25:59,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:25:59,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:25:59,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 11:25:59,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:25:59,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2022-12-13 11:25:59,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:25:59,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:25:59,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:25:59,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 206 [2022-12-13 11:25:59,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:25:59,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:25:59,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:25:59,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2022-12-13 11:25:59,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:25:59,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:25:59,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:25:59,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2022-12-13 11:25:59,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:25:59,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:25:59,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:25:59,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 239 [2022-12-13 11:25:59,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:25:59,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:25:59,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:25:59,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 250 [2022-12-13 11:25:59,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:25:59,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:25:59,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:25:59,340 INFO L134 CoverageAnalysis]: Checked inductivity of 1059 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1059 trivial. 0 not checked. [2022-12-13 11:25:59,340 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 11:25:59,340 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [153528725] [2022-12-13 11:25:59,341 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [153528725] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 11:25:59,341 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 11:25:59,341 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 11:25:59,342 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [526128522] [2022-12-13 11:25:59,343 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 11:25:59,346 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 11:25:59,346 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 11:25:59,368 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 11:25:59,369 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 11:25:59,376 INFO L87 Difference]: Start difference. First operand has 3719 states, 2129 states have (on average 1.3100046970408643) internal successors, (2789), 2284 states have internal predecessors, (2789), 1537 states have call successors, (1537), 130 states have call predecessors, (1537), 129 states have return successors, (1522), 1485 states have call predecessors, (1522), 1522 states have call successors, (1522) Second operand has 5 states, 5 states have (on average 9.8) internal successors, (49), 2 states have internal predecessors, (49), 2 states have call successors, (24), 5 states have call predecessors, (24), 2 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2022-12-13 11:26:02,646 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:26:03,684 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 [] [2022-12-13 11:26:10,461 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 11:26:10,462 INFO L93 Difference]: Finished difference Result 7405 states and 11716 transitions. [2022-12-13 11:26:10,463 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 11:26:10,464 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.8) internal successors, (49), 2 states have internal predecessors, (49), 2 states have call successors, (24), 5 states have call predecessors, (24), 2 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) Word has length 277 [2022-12-13 11:26:10,464 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 11:26:10,501 INFO L225 Difference]: With dead ends: 7405 [2022-12-13 11:26:10,502 INFO L226 Difference]: Without dead ends: 3663 [2022-12-13 11:26:10,527 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 124 GetRequests, 120 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2022-12-13 11:26:10,530 INFO L413 NwaCegarLoop]: 2930 mSDtfsCounter, 2256 mSDsluCounter, 2761 mSDsCounter, 0 mSdLazyCounter, 4225 mSolverCounterSat, 4652 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2267 SdHoareTripleChecker+Valid, 5691 SdHoareTripleChecker+Invalid, 8877 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4652 IncrementalHoareTripleChecker+Valid, 4225 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.6s IncrementalHoareTripleChecker+Time [2022-12-13 11:26:10,531 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2267 Valid, 5691 Invalid, 8877 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4652 Valid, 4225 Invalid, 0 Unknown, 0 Unchecked, 10.6s Time] [2022-12-13 11:26:10,548 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3663 states. [2022-12-13 11:26:10,776 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3663 to 3457. [2022-12-13 11:26:10,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3457 states, 1884 states have (on average 1.2977707006369428) internal successors, (2445), 1953 states have internal predecessors, (2445), 1444 states have call successors, (1444), 129 states have call predecessors, (1444), 128 states have return successors, (1443), 1406 states have call predecessors, (1443), 1443 states have call successors, (1443) [2022-12-13 11:26:10,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3457 states to 3457 states and 5332 transitions. [2022-12-13 11:26:10,807 INFO L78 Accepts]: Start accepts. Automaton has 3457 states and 5332 transitions. Word has length 277 [2022-12-13 11:26:10,808 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 11:26:10,808 INFO L495 AbstractCegarLoop]: Abstraction has 3457 states and 5332 transitions. [2022-12-13 11:26:10,808 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.8) internal successors, (49), 2 states have internal predecessors, (49), 2 states have call successors, (24), 5 states have call predecessors, (24), 2 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2022-12-13 11:26:10,808 INFO L276 IsEmpty]: Start isEmpty. Operand 3457 states and 5332 transitions. [2022-12-13 11:26:10,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2022-12-13 11:26:10,815 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 11:26:10,815 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 6, 6, 6, 6, 6, 6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 11:26:10,816 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-13 11:26:10,816 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 11:26:10,816 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 11:26:10,816 INFO L85 PathProgramCache]: Analyzing trace with hash 1756852351, now seen corresponding path program 1 times [2022-12-13 11:26:10,817 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 11:26:10,817 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [587066586] [2022-12-13 11:26:10,817 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:26:10,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 11:26:10,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:26:11,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 11:26:11,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:26:11,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:26:11,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:26:11,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 11:26:11,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:26:11,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 11:26:11,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:26:11,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:26:11,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:26:11,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 11:26:11,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:26:11,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 11:26:11,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:26:11,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:26:11,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:26:11,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 11:26:11,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:26:11,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 11:26:11,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:26:11,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:26:11,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:26:11,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 11:26:11,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:26:11,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-12-13 11:26:11,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:26:11,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:26:11,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:26:11,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 11:26:11,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:26:11,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-12-13 11:26:11,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:26:11,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:26:11,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:26:11,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 11:26:11,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:26:11,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-12-13 11:26:11,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:26:11,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:26:11,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:26:11,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 11:26:11,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:26:11,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-12-13 11:26:11,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:26:11,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:26:11,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:26:11,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 11:26:11,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:26:11,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-12-13 11:26:11,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:26:11,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:26:11,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:26:11,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 11:26:11,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:26:11,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 11:26:11,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:26:11,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:26:11,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:26:11,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 11:26:11,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:26:11,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2022-12-13 11:26:11,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:26:11,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:26:11,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:26:11,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 11:26:11,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:26:11,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2022-12-13 11:26:11,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:26:11,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:26:11,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:26:11,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 11:26:11,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:26:11,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2022-12-13 11:26:11,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:26:11,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:26:11,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:26:11,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 206 [2022-12-13 11:26:11,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:26:11,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:26:11,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:26:11,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2022-12-13 11:26:11,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:26:11,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:26:11,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:26:11,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2022-12-13 11:26:11,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:26:11,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:26:11,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:26:11,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 239 [2022-12-13 11:26:11,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:26:11,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:26:11,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:26:11,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 250 [2022-12-13 11:26:11,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:26:11,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:26:11,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:26:11,793 INFO L134 CoverageAnalysis]: Checked inductivity of 1059 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1059 trivial. 0 not checked. [2022-12-13 11:26:11,793 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 11:26:11,793 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [587066586] [2022-12-13 11:26:11,793 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [587066586] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 11:26:11,793 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 11:26:11,794 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 11:26:11,794 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1865476161] [2022-12-13 11:26:11,794 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 11:26:11,796 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 11:26:11,796 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 11:26:11,797 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 11:26:11,797 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-12-13 11:26:11,797 INFO L87 Difference]: Start difference. First operand 3457 states and 5332 transitions. Second operand has 6 states, 6 states have (on average 8.166666666666666) internal successors, (49), 3 states have internal predecessors, (49), 2 states have call successors, (24), 5 states have call predecessors, (24), 1 states have return successors, (21), 1 states have call predecessors, (21), 1 states have call successors, (21) [2022-12-13 11:26:16,014 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 [] [2022-12-13 11:26:22,924 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:26:33,401 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 11:26:33,402 INFO L93 Difference]: Finished difference Result 10083 states and 15635 transitions. [2022-12-13 11:26:33,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 11:26:33,402 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 8.166666666666666) internal successors, (49), 3 states have internal predecessors, (49), 2 states have call successors, (24), 5 states have call predecessors, (24), 1 states have return successors, (21), 1 states have call predecessors, (21), 1 states have call successors, (21) Word has length 277 [2022-12-13 11:26:33,403 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 11:26:33,432 INFO L225 Difference]: With dead ends: 10083 [2022-12-13 11:26:33,432 INFO L226 Difference]: Without dead ends: 6666 [2022-12-13 11:26:33,443 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 105 GetRequests, 98 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2022-12-13 11:26:33,444 INFO L413 NwaCegarLoop]: 3934 mSDtfsCounter, 6081 mSDsluCounter, 5883 mSDsCounter, 0 mSdLazyCounter, 9642 mSolverCounterSat, 9732 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6462 SdHoareTripleChecker+Valid, 9817 SdHoareTripleChecker+Invalid, 19374 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 9732 IncrementalHoareTripleChecker+Valid, 9642 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 20.9s IncrementalHoareTripleChecker+Time [2022-12-13 11:26:33,444 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6462 Valid, 9817 Invalid, 19374 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [9732 Valid, 9642 Invalid, 0 Unknown, 0 Unchecked, 20.9s Time] [2022-12-13 11:26:33,451 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6666 states. [2022-12-13 11:26:33,784 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6666 to 6304. [2022-12-13 11:26:33,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6304 states, 3382 states have (on average 1.2971614429331757) internal successors, (4387), 3499 states have internal predecessors, (4387), 2676 states have call successors, (2676), 244 states have call predecessors, (2676), 245 states have return successors, (2684), 2622 states have call predecessors, (2684), 2675 states have call successors, (2684) [2022-12-13 11:26:33,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6304 states to 6304 states and 9747 transitions. [2022-12-13 11:26:33,827 INFO L78 Accepts]: Start accepts. Automaton has 6304 states and 9747 transitions. Word has length 277 [2022-12-13 11:26:33,828 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 11:26:33,828 INFO L495 AbstractCegarLoop]: Abstraction has 6304 states and 9747 transitions. [2022-12-13 11:26:33,828 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 8.166666666666666) internal successors, (49), 3 states have internal predecessors, (49), 2 states have call successors, (24), 5 states have call predecessors, (24), 1 states have return successors, (21), 1 states have call predecessors, (21), 1 states have call successors, (21) [2022-12-13 11:26:33,828 INFO L276 IsEmpty]: Start isEmpty. Operand 6304 states and 9747 transitions. [2022-12-13 11:26:33,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2022-12-13 11:26:33,837 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 11:26:33,837 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 6, 6, 6, 6, 6, 6, 6, 6, 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] [2022-12-13 11:26:33,837 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-13 11:26:33,837 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 11:26:33,838 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 11:26:33,838 INFO L85 PathProgramCache]: Analyzing trace with hash 829206338, now seen corresponding path program 1 times [2022-12-13 11:26:33,838 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 11:26:33,838 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1133256046] [2022-12-13 11:26:33,838 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:26:33,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 11:26:33,980 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-12-13 11:26:33,981 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [820394248] [2022-12-13 11:26:33,981 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:26:33,981 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 11:26:33,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 11:26:33,982 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 11:26:33,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-12-13 11:26:35,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:26:35,198 INFO L263 TraceCheckSpWp]: Trace formula consists of 5997 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-13 11:26:35,213 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 11:26:35,555 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1062 trivial. 0 not checked. [2022-12-13 11:26:35,555 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 11:26:35,555 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 11:26:35,556 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1133256046] [2022-12-13 11:26:35,556 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-12-13 11:26:35,556 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [820394248] [2022-12-13 11:26:35,556 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [820394248] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 11:26:35,556 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 11:26:35,556 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 11:26:35,556 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2048839992] [2022-12-13 11:26:35,556 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 11:26:35,557 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 11:26:35,557 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 11:26:35,557 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 11:26:35,557 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 11:26:35,558 INFO L87 Difference]: Start difference. First operand 6304 states and 9747 transitions. Second operand has 5 states, 5 states have (on average 16.8) internal successors, (84), 3 states have internal predecessors, (84), 2 states have call successors, (31), 3 states have call predecessors, (31), 2 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2022-12-13 11:26:36,194 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 11:26:36,195 INFO L93 Difference]: Finished difference Result 18862 states and 29183 transitions. [2022-12-13 11:26:36,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 11:26:36,195 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 16.8) internal successors, (84), 3 states have internal predecessors, (84), 2 states have call successors, (31), 3 states have call predecessors, (31), 2 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) Word has length 326 [2022-12-13 11:26:36,196 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 11:26:36,294 INFO L225 Difference]: With dead ends: 18862 [2022-12-13 11:26:36,295 INFO L226 Difference]: Without dead ends: 12598 [2022-12-13 11:26:36,327 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 328 GetRequests, 322 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-13 11:26:36,327 INFO L413 NwaCegarLoop]: 6804 mSDtfsCounter, 5264 mSDsluCounter, 18858 mSDsCounter, 0 mSdLazyCounter, 37 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5268 SdHoareTripleChecker+Valid, 25662 SdHoareTripleChecker+Invalid, 41 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 37 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-12-13 11:26:36,328 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5268 Valid, 25662 Invalid, 41 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4 Valid, 37 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 11:26:36,341 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12598 states. [2022-12-13 11:26:37,033 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12598 to 12583. [2022-12-13 11:26:37,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12583 states, 6757 states have (on average 1.2980612697942875) internal successors, (8771), 6991 states have internal predecessors, (8771), 5333 states have call successors, (5333), 489 states have call predecessors, (5333), 492 states have return successors, (5362), 5226 states have call predecessors, (5362), 5332 states have call successors, (5362) [2022-12-13 11:26:37,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12583 states to 12583 states and 19466 transitions. [2022-12-13 11:26:37,117 INFO L78 Accepts]: Start accepts. Automaton has 12583 states and 19466 transitions. Word has length 326 [2022-12-13 11:26:37,117 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 11:26:37,117 INFO L495 AbstractCegarLoop]: Abstraction has 12583 states and 19466 transitions. [2022-12-13 11:26:37,118 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 16.8) internal successors, (84), 3 states have internal predecessors, (84), 2 states have call successors, (31), 3 states have call predecessors, (31), 2 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2022-12-13 11:26:37,118 INFO L276 IsEmpty]: Start isEmpty. Operand 12583 states and 19466 transitions. [2022-12-13 11:26:37,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2022-12-13 11:26:37,125 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 11:26:37,125 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 6, 6, 6, 6, 6, 6, 6, 6, 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] [2022-12-13 11:26:37,141 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-12-13 11:26:37,326 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 11:26:37,326 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 11:26:37,326 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 11:26:37,327 INFO L85 PathProgramCache]: Analyzing trace with hash 962672133, now seen corresponding path program 1 times [2022-12-13 11:26:37,327 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 11:26:37,327 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1873252904] [2022-12-13 11:26:37,327 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:26:37,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 11:26:37,475 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-12-13 11:26:37,475 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [116220143] [2022-12-13 11:26:37,475 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:26:37,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 11:26:37,476 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 11:26:37,476 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 11:26:37,477 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-12-13 11:26:38,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:26:38,690 INFO L263 TraceCheckSpWp]: Trace formula consists of 6001 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-13 11:26:38,698 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 11:26:38,972 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1062 trivial. 0 not checked. [2022-12-13 11:26:38,972 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 11:26:38,972 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 11:26:38,972 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1873252904] [2022-12-13 11:26:38,972 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-12-13 11:26:38,973 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [116220143] [2022-12-13 11:26:38,973 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [116220143] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 11:26:38,973 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 11:26:38,973 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 11:26:38,973 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1419557216] [2022-12-13 11:26:38,973 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 11:26:38,974 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 11:26:38,974 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 11:26:38,975 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 11:26:38,975 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 11:26:38,975 INFO L87 Difference]: Start difference. First operand 12583 states and 19466 transitions. Second operand has 5 states, 5 states have (on average 17.2) internal successors, (86), 3 states have internal predecessors, (86), 2 states have call successors, (31), 3 states have call predecessors, (31), 2 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2022-12-13 11:26:39,998 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 11:26:39,999 INFO L93 Difference]: Finished difference Result 37741 states and 58414 transitions. [2022-12-13 11:26:39,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 11:26:40,000 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 17.2) internal successors, (86), 3 states have internal predecessors, (86), 2 states have call successors, (31), 3 states have call predecessors, (31), 2 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) Word has length 328 [2022-12-13 11:26:40,000 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 11:26:40,156 INFO L225 Difference]: With dead ends: 37741 [2022-12-13 11:26:40,156 INFO L226 Difference]: Without dead ends: 25198 [2022-12-13 11:26:40,201 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 330 GetRequests, 324 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-13 11:26:40,201 INFO L413 NwaCegarLoop]: 6760 mSDtfsCounter, 5262 mSDsluCounter, 18770 mSDsCounter, 0 mSdLazyCounter, 37 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5266 SdHoareTripleChecker+Valid, 25530 SdHoareTripleChecker+Invalid, 41 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 37 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-12-13 11:26:40,202 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5266 Valid, 25530 Invalid, 41 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4 Valid, 37 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 11:26:40,225 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25198 states. [2022-12-13 11:26:41,586 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25198 to 25159. [2022-12-13 11:26:41,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25159 states, 13523 states have (on average 1.298454484951564) internal successors, (17559), 13991 states have internal predecessors, (17559), 10647 states have call successors, (10647), 981 states have call predecessors, (10647), 988 states have return successors, (10738), 10434 states have call predecessors, (10738), 10646 states have call successors, (10738) [2022-12-13 11:26:41,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25159 states to 25159 states and 38944 transitions. [2022-12-13 11:26:41,727 INFO L78 Accepts]: Start accepts. Automaton has 25159 states and 38944 transitions. Word has length 328 [2022-12-13 11:26:41,728 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 11:26:41,728 INFO L495 AbstractCegarLoop]: Abstraction has 25159 states and 38944 transitions. [2022-12-13 11:26:41,728 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 17.2) internal successors, (86), 3 states have internal predecessors, (86), 2 states have call successors, (31), 3 states have call predecessors, (31), 2 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2022-12-13 11:26:41,728 INFO L276 IsEmpty]: Start isEmpty. Operand 25159 states and 38944 transitions. [2022-12-13 11:26:41,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2022-12-13 11:26:41,734 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 11:26:41,734 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 6, 6, 6, 6, 6, 6, 6, 6, 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] [2022-12-13 11:26:41,752 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-12-13 11:26:41,935 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 11:26:41,935 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 11:26:41,935 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 11:26:41,936 INFO L85 PathProgramCache]: Analyzing trace with hash -1968897295, now seen corresponding path program 1 times [2022-12-13 11:26:41,936 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 11:26:41,936 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [68847724] [2022-12-13 11:26:41,936 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:26:41,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 11:26:42,059 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-12-13 11:26:42,059 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1928506754] [2022-12-13 11:26:42,059 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:26:42,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 11:26:42,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 11:26:42,060 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 11:26:42,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-12-13 11:26:43,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:26:43,246 INFO L263 TraceCheckSpWp]: Trace formula consists of 5981 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-13 11:26:43,253 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 11:26:43,523 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1062 trivial. 0 not checked. [2022-12-13 11:26:43,524 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 11:26:43,524 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 11:26:43,524 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [68847724] [2022-12-13 11:26:43,524 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-12-13 11:26:43,524 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1928506754] [2022-12-13 11:26:43,524 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1928506754] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 11:26:43,524 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 11:26:43,525 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 11:26:43,525 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1291336524] [2022-12-13 11:26:43,525 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 11:26:43,525 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 11:26:43,526 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 11:26:43,526 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 11:26:43,526 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 11:26:43,526 INFO L87 Difference]: Start difference. First operand 25159 states and 38944 transitions. Second operand has 5 states, 5 states have (on average 17.2) internal successors, (86), 3 states have internal predecessors, (86), 2 states have call successors, (31), 3 states have call predecessors, (31), 2 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2022-12-13 11:26:45,336 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 11:26:45,336 INFO L93 Difference]: Finished difference Result 75517 states and 116900 transitions. [2022-12-13 11:26:45,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 11:26:45,337 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 17.2) internal successors, (86), 3 states have internal predecessors, (86), 2 states have call successors, (31), 3 states have call predecessors, (31), 2 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) Word has length 328 [2022-12-13 11:26:45,338 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 11:26:45,546 INFO L225 Difference]: With dead ends: 75517 [2022-12-13 11:26:45,546 INFO L226 Difference]: Without dead ends: 50398 [2022-12-13 11:26:45,648 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 330 GetRequests, 324 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-13 11:26:45,648 INFO L413 NwaCegarLoop]: 7214 mSDtfsCounter, 5270 mSDsluCounter, 19694 mSDsCounter, 0 mSdLazyCounter, 25 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5274 SdHoareTripleChecker+Valid, 26908 SdHoareTripleChecker+Invalid, 27 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 25 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-12-13 11:26:45,649 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5274 Valid, 26908 Invalid, 27 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 25 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 11:26:45,690 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50398 states. [2022-12-13 11:26:48,850 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50398 to 50315. [2022-12-13 11:26:48,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 50315 states, 27055 states have (on average 1.2989465902790611) internal successors, (35143), 28023 states have internal predecessors, (35143), 21275 states have call successors, (21275), 1969 states have call predecessors, (21275), 1984 states have return successors, (21458), 20818 states have call predecessors, (21458), 21274 states have call successors, (21458) [2022-12-13 11:26:49,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50315 states to 50315 states and 77876 transitions. [2022-12-13 11:26:49,122 INFO L78 Accepts]: Start accepts. Automaton has 50315 states and 77876 transitions. Word has length 328 [2022-12-13 11:26:49,122 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 11:26:49,122 INFO L495 AbstractCegarLoop]: Abstraction has 50315 states and 77876 transitions. [2022-12-13 11:26:49,122 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 17.2) internal successors, (86), 3 states have internal predecessors, (86), 2 states have call successors, (31), 3 states have call predecessors, (31), 2 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2022-12-13 11:26:49,123 INFO L276 IsEmpty]: Start isEmpty. Operand 50315 states and 77876 transitions. [2022-12-13 11:26:49,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2022-12-13 11:26:49,129 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 11:26:49,129 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 6, 6, 6, 6, 6, 6, 6, 6, 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] [2022-12-13 11:26:49,148 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2022-12-13 11:26:49,330 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 11:26:49,330 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 11:26:49,330 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 11:26:49,330 INFO L85 PathProgramCache]: Analyzing trace with hash -1047171524, now seen corresponding path program 1 times [2022-12-13 11:26:49,331 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 11:26:49,331 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [897591189] [2022-12-13 11:26:49,331 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:26:49,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 11:26:49,450 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-12-13 11:26:49,450 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1556448405] [2022-12-13 11:26:49,450 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:26:49,450 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 11:26:49,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 11:26:49,451 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 11:26:49,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-12-13 11:26:50,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:26:50,415 INFO L263 TraceCheckSpWp]: Trace formula consists of 5999 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-13 11:26:50,423 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 11:26:50,647 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1062 trivial. 0 not checked. [2022-12-13 11:26:50,647 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 11:26:50,647 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 11:26:50,647 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [897591189] [2022-12-13 11:26:50,647 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-12-13 11:26:50,647 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1556448405] [2022-12-13 11:26:50,647 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1556448405] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 11:26:50,647 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 11:26:50,647 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 11:26:50,648 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1848826657] [2022-12-13 11:26:50,648 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 11:26:50,648 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 11:26:50,648 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 11:26:50,648 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 11:26:50,649 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 11:26:50,649 INFO L87 Difference]: Start difference. First operand 50315 states and 77876 transitions. Second operand has 5 states, 5 states have (on average 17.0) internal successors, (85), 3 states have internal predecessors, (85), 2 states have call successors, (31), 3 states have call predecessors, (31), 2 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2022-12-13 11:26:53,822 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 11:26:53,822 INFO L93 Difference]: Finished difference Result 151201 states and 234120 transitions. [2022-12-13 11:26:53,823 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 11:26:53,823 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 17.0) internal successors, (85), 3 states have internal predecessors, (85), 2 states have call successors, (31), 3 states have call predecessors, (31), 2 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) Word has length 327 [2022-12-13 11:26:53,824 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 11:26:54,333 INFO L225 Difference]: With dead ends: 151201 [2022-12-13 11:26:54,333 INFO L226 Difference]: Without dead ends: 100926 [2022-12-13 11:26:54,522 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 329 GetRequests, 323 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-13 11:26:54,523 INFO L413 NwaCegarLoop]: 6760 mSDtfsCounter, 5263 mSDsluCounter, 18770 mSDsCounter, 0 mSdLazyCounter, 37 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5267 SdHoareTripleChecker+Valid, 25530 SdHoareTripleChecker+Invalid, 41 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 37 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-12-13 11:26:54,523 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5267 Valid, 25530 Invalid, 41 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 37 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 11:26:54,594 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 100926 states. [2022-12-13 11:27:00,926 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 100926 to 100731. [2022-12-13 11:27:01,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 100731 states, 54215 states have (on average 1.2989578529927142) internal successors, (70423), 56151 states have internal predecessors, (70423), 42531 states have call successors, (42531), 3953 states have call predecessors, (42531), 3984 states have return successors, (43074), 41618 states have call predecessors, (43074), 42530 states have call successors, (43074) [2022-12-13 11:27:01,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100731 states to 100731 states and 156028 transitions. [2022-12-13 11:27:01,703 INFO L78 Accepts]: Start accepts. Automaton has 100731 states and 156028 transitions. Word has length 327 [2022-12-13 11:27:01,703 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 11:27:01,703 INFO L495 AbstractCegarLoop]: Abstraction has 100731 states and 156028 transitions. [2022-12-13 11:27:01,703 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 17.0) internal successors, (85), 3 states have internal predecessors, (85), 2 states have call successors, (31), 3 states have call predecessors, (31), 2 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2022-12-13 11:27:01,703 INFO L276 IsEmpty]: Start isEmpty. Operand 100731 states and 156028 transitions. [2022-12-13 11:27:01,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2022-12-13 11:27:01,709 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 11:27:01,709 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 6, 6, 6, 6, 6, 6, 6, 6, 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] [2022-12-13 11:27:01,725 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2022-12-13 11:27:01,910 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 11:27:01,910 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 11:27:01,910 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 11:27:01,911 INFO L85 PathProgramCache]: Analyzing trace with hash -909831783, now seen corresponding path program 1 times [2022-12-13 11:27:01,911 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 11:27:01,911 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1546688891] [2022-12-13 11:27:01,911 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:27:01,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 11:27:02,021 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-12-13 11:27:02,021 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1818262088] [2022-12-13 11:27:02,022 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:27:02,022 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 11:27:02,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 11:27:02,023 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 11:27:02,024 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-12-13 11:27:03,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:27:03,034 INFO L263 TraceCheckSpWp]: Trace formula consists of 5995 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-13 11:27:03,041 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 11:27:03,251 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1062 trivial. 0 not checked. [2022-12-13 11:27:03,251 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 11:27:03,251 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 11:27:03,251 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1546688891] [2022-12-13 11:27:03,252 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-12-13 11:27:03,252 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1818262088] [2022-12-13 11:27:03,252 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1818262088] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 11:27:03,252 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 11:27:03,252 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 11:27:03,252 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1302868087] [2022-12-13 11:27:03,252 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 11:27:03,253 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 11:27:03,253 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 11:27:03,254 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 11:27:03,254 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 11:27:03,254 INFO L87 Difference]: Start difference. First operand 100731 states and 156028 transitions. Second operand has 5 states, 5 states have (on average 16.6) internal successors, (83), 3 states have internal predecessors, (83), 2 states have call successors, (31), 3 states have call predecessors, (31), 2 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2022-12-13 11:27:10,632 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 11:27:10,632 INFO L93 Difference]: Finished difference Result 302713 states and 469168 transitions. [2022-12-13 11:27:10,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 11:27:10,633 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 16.6) internal successors, (83), 3 states have internal predecessors, (83), 2 states have call successors, (31), 3 states have call predecessors, (31), 2 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) Word has length 325 [2022-12-13 11:27:10,634 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 11:27:11,652 INFO L225 Difference]: With dead ends: 302713 [2022-12-13 11:27:11,652 INFO L226 Difference]: Without dead ends: 202022 [2022-12-13 11:27:12,085 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 327 GetRequests, 321 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-13 11:27:12,086 INFO L413 NwaCegarLoop]: 7149 mSDtfsCounter, 5274 mSDsluCounter, 19560 mSDsCounter, 0 mSdLazyCounter, 42 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5278 SdHoareTripleChecker+Valid, 26709 SdHoareTripleChecker+Invalid, 46 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 42 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-12-13 11:27:12,086 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5278 Valid, 26709 Invalid, 46 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 42 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 11:27:12,254 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 202022 states. [2022-12-13 11:27:23,737 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 202022 to 200943. [2022-12-13 11:27:23,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 200943 states, 108043 states have (on average 1.299473357829753) internal successors, (140399), 111983 states have internal predecessors, (140399), 84955 states have call successors, (84955), 7881 states have call predecessors, (84955), 7944 states have return successors, (86538), 83050 states have call predecessors, (86538), 84954 states have call successors, (86538) [2022-12-13 11:27:25,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200943 states to 200943 states and 311892 transitions. [2022-12-13 11:27:25,455 INFO L78 Accepts]: Start accepts. Automaton has 200943 states and 311892 transitions. Word has length 325 [2022-12-13 11:27:25,455 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 11:27:25,455 INFO L495 AbstractCegarLoop]: Abstraction has 200943 states and 311892 transitions. [2022-12-13 11:27:25,456 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 16.6) internal successors, (83), 3 states have internal predecessors, (83), 2 states have call successors, (31), 3 states have call predecessors, (31), 2 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2022-12-13 11:27:25,456 INFO L276 IsEmpty]: Start isEmpty. Operand 200943 states and 311892 transitions. [2022-12-13 11:27:25,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2022-12-13 11:27:25,463 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 11:27:25,463 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 6, 6, 6, 6, 6, 6, 6, 6, 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] [2022-12-13 11:27:25,477 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2022-12-13 11:27:25,664 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 11:27:25,665 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 11:27:25,666 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 11:27:25,667 INFO L85 PathProgramCache]: Analyzing trace with hash 864125415, now seen corresponding path program 1 times [2022-12-13 11:27:25,667 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 11:27:25,667 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [764548913] [2022-12-13 11:27:25,668 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:27:25,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 11:27:25,905 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-12-13 11:27:25,905 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [906225005] [2022-12-13 11:27:25,905 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:27:25,905 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 11:27:25,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 11:27:25,906 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 11:27:25,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-12-13 11:27:27,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:27:27,058 INFO L263 TraceCheckSpWp]: Trace formula consists of 5983 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-13 11:27:27,064 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 11:27:27,307 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1062 trivial. 0 not checked. [2022-12-13 11:27:27,308 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 11:27:27,308 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 11:27:27,308 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [764548913] [2022-12-13 11:27:27,308 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-12-13 11:27:27,308 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [906225005] [2022-12-13 11:27:27,308 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [906225005] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 11:27:27,308 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 11:27:27,308 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 11:27:27,308 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1377115300] [2022-12-13 11:27:27,308 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 11:27:27,309 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 11:27:27,309 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 11:27:27,309 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 11:27:27,309 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 11:27:27,309 INFO L87 Difference]: Start difference. First operand 200943 states and 311892 transitions. Second operand has 5 states, 5 states have (on average 17.4) internal successors, (87), 3 states have internal predecessors, (87), 2 states have call successors, (31), 3 states have call predecessors, (31), 2 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2022-12-13 11:27:35,135 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 11:27:35,135 INFO L93 Difference]: Finished difference Result 310532 states and 479234 transitions. [2022-12-13 11:27:35,136 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 11:27:35,136 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 17.4) internal successors, (87), 3 states have internal predecessors, (87), 2 states have call successors, (31), 3 states have call predecessors, (31), 2 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) Word has length 329 [2022-12-13 11:27:35,136 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 11:27:36,271 INFO L225 Difference]: With dead ends: 310532 [2022-12-13 11:27:36,271 INFO L226 Difference]: Without dead ends: 201807 [2022-12-13 11:27:36,711 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 331 GetRequests, 325 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-13 11:27:36,712 INFO L413 NwaCegarLoop]: 5335 mSDtfsCounter, 5258 mSDsluCounter, 10649 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5262 SdHoareTripleChecker+Valid, 15984 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 20 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-12-13 11:27:36,712 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5262 Valid, 15984 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 20 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 11:27:36,859 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 201807 states. [2022-12-13 11:27:48,852 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 201807 to 201199. [2022-12-13 11:27:48,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 201199 states, 108299 states have (on average 1.2993564114165412) internal successors, (140719), 112207 states have internal predecessors, (140719), 84923 states have call successors, (84923), 7913 states have call predecessors, (84923), 7976 states have return successors, (86506), 83050 states have call predecessors, (86506), 84922 states have call successors, (86506) [2022-12-13 11:27:50,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201199 states to 201199 states and 312148 transitions. [2022-12-13 11:27:50,293 INFO L78 Accepts]: Start accepts. Automaton has 201199 states and 312148 transitions. Word has length 329 [2022-12-13 11:27:50,293 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 11:27:50,294 INFO L495 AbstractCegarLoop]: Abstraction has 201199 states and 312148 transitions. [2022-12-13 11:27:50,294 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 17.4) internal successors, (87), 3 states have internal predecessors, (87), 2 states have call successors, (31), 3 states have call predecessors, (31), 2 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2022-12-13 11:27:50,294 INFO L276 IsEmpty]: Start isEmpty. Operand 201199 states and 312148 transitions. [2022-12-13 11:27:50,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2022-12-13 11:27:50,302 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 11:27:50,303 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 6, 6, 6, 6, 6, 6, 6, 6, 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] [2022-12-13 11:27:50,319 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2022-12-13 11:27:50,503 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2022-12-13 11:27:50,503 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 11:27:50,504 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 11:27:50,504 INFO L85 PathProgramCache]: Analyzing trace with hash -105979996, now seen corresponding path program 1 times [2022-12-13 11:27:50,504 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 11:27:50,504 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [181476854] [2022-12-13 11:27:50,504 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:27:50,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 11:27:50,608 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-12-13 11:27:50,608 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [877091172] [2022-12-13 11:27:50,609 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:27:50,609 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 11:27:50,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 11:27:50,610 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 11:27:50,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-12-13 11:27:51,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:27:51,824 INFO L263 TraceCheckSpWp]: Trace formula consists of 5987 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-13 11:27:51,831 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 11:27:52,052 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1062 trivial. 0 not checked. [2022-12-13 11:27:52,052 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 11:27:52,052 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 11:27:52,052 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [181476854] [2022-12-13 11:27:52,053 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-12-13 11:27:52,053 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [877091172] [2022-12-13 11:27:52,053 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [877091172] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 11:27:52,053 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 11:27:52,053 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 11:27:52,053 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [708119823] [2022-12-13 11:27:52,053 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 11:27:52,054 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 11:27:52,054 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 11:27:52,054 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 11:27:52,054 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 11:27:52,055 INFO L87 Difference]: Start difference. First operand 201199 states and 312148 transitions. Second operand has 5 states, 5 states have (on average 17.8) internal successors, (89), 3 states have internal predecessors, (89), 2 states have call successors, (31), 3 states have call predecessors, (31), 2 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2022-12-13 11:28:00,378 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 11:28:00,378 INFO L93 Difference]: Finished difference Result 311172 states and 479842 transitions. [2022-12-13 11:28:00,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 11:28:00,379 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 17.8) internal successors, (89), 3 states have internal predecessors, (89), 2 states have call successors, (31), 3 states have call predecessors, (31), 2 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) Word has length 331 [2022-12-13 11:28:00,379 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 11:28:01,516 INFO L225 Difference]: With dead ends: 311172 [2022-12-13 11:28:01,516 INFO L226 Difference]: Without dead ends: 202159 [2022-12-13 11:28:01,960 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 333 GetRequests, 327 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-13 11:28:01,960 INFO L413 NwaCegarLoop]: 5335 mSDtfsCounter, 5256 mSDsluCounter, 10649 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5260 SdHoareTripleChecker+Valid, 15984 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 20 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-12-13 11:28:01,961 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5260 Valid, 15984 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 20 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 11:28:02,115 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 202159 states. [2022-12-13 11:28:15,343 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 202159 to 201455. [2022-12-13 11:28:15,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 201455 states, 108555 states have (on average 1.2992400165814564) internal successors, (141039), 112431 states have internal predecessors, (141039), 84891 states have call successors, (84891), 7945 states have call predecessors, (84891), 8008 states have return successors, (86474), 83050 states have call predecessors, (86474), 84890 states have call successors, (86474) [2022-12-13 11:28:16,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201455 states to 201455 states and 312404 transitions. [2022-12-13 11:28:16,767 INFO L78 Accepts]: Start accepts. Automaton has 201455 states and 312404 transitions. Word has length 331 [2022-12-13 11:28:16,767 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 11:28:16,767 INFO L495 AbstractCegarLoop]: Abstraction has 201455 states and 312404 transitions. [2022-12-13 11:28:16,768 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 17.8) internal successors, (89), 3 states have internal predecessors, (89), 2 states have call successors, (31), 3 states have call predecessors, (31), 2 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2022-12-13 11:28:16,768 INFO L276 IsEmpty]: Start isEmpty. Operand 201455 states and 312404 transitions. [2022-12-13 11:28:16,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2022-12-13 11:28:16,776 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 11:28:16,777 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 6, 6, 6, 6, 6, 6, 6, 6, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 11:28:16,792 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2022-12-13 11:28:16,977 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 11:28:16,979 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 11:28:16,979 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 11:28:16,980 INFO L85 PathProgramCache]: Analyzing trace with hash -18011506, now seen corresponding path program 1 times [2022-12-13 11:28:16,980 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 11:28:16,981 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [340017828] [2022-12-13 11:28:16,981 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:28:16,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 11:28:17,278 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-12-13 11:28:17,279 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1898125969] [2022-12-13 11:28:17,279 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:28:17,279 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 11:28:17,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 11:28:17,280 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 11:28:17,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-12-13 11:28:18,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:28:18,401 INFO L263 TraceCheckSpWp]: Trace formula consists of 5985 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-13 11:28:18,407 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 11:28:18,663 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1062 trivial. 0 not checked. [2022-12-13 11:28:18,663 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 11:28:18,663 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 11:28:18,663 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [340017828] [2022-12-13 11:28:18,663 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-12-13 11:28:18,663 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1898125969] [2022-12-13 11:28:18,663 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1898125969] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 11:28:18,663 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 11:28:18,663 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 11:28:18,663 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1413459555] [2022-12-13 11:28:18,664 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 11:28:18,664 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 11:28:18,664 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 11:28:18,664 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 11:28:18,664 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 11:28:18,664 INFO L87 Difference]: Start difference. First operand 201455 states and 312404 transitions. Second operand has 5 states, 5 states have (on average 17.6) internal successors, (88), 3 states have internal predecessors, (88), 2 states have call successors, (31), 3 states have call predecessors, (31), 2 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2022-12-13 11:28:27,916 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 11:28:27,916 INFO L93 Difference]: Finished difference Result 310195 states and 477959 transitions. [2022-12-13 11:28:27,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 11:28:27,917 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 17.6) internal successors, (88), 3 states have internal predecessors, (88), 2 states have call successors, (31), 3 states have call predecessors, (31), 2 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) Word has length 330 [2022-12-13 11:28:27,918 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 11:28:28,953 INFO L225 Difference]: With dead ends: 310195 [2022-12-13 11:28:28,953 INFO L226 Difference]: Without dead ends: 200894 [2022-12-13 11:28:29,501 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 332 GetRequests, 326 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-13 11:28:29,502 INFO L413 NwaCegarLoop]: 5335 mSDtfsCounter, 5257 mSDsluCounter, 10649 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5261 SdHoareTripleChecker+Valid, 15984 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 20 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-12-13 11:28:29,502 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5261 Valid, 15984 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 20 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 11:28:29,650 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 200894 states. [2022-12-13 11:28:43,790 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 200894 to 200190. [2022-12-13 11:28:43,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 200190 states, 107783 states have (on average 1.2974216713210802) internal successors, (139840), 111435 states have internal predecessors, (139840), 84405 states have call successors, (84405), 7938 states have call predecessors, (84405), 8001 states have return successors, (85988), 82596 states have call predecessors, (85988), 84404 states have call successors, (85988) [2022-12-13 11:28:45,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200190 states to 200190 states and 310233 transitions. [2022-12-13 11:28:45,366 INFO L78 Accepts]: Start accepts. Automaton has 200190 states and 310233 transitions. Word has length 330 [2022-12-13 11:28:45,367 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 11:28:45,367 INFO L495 AbstractCegarLoop]: Abstraction has 200190 states and 310233 transitions. [2022-12-13 11:28:45,367 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 17.6) internal successors, (88), 3 states have internal predecessors, (88), 2 states have call successors, (31), 3 states have call predecessors, (31), 2 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2022-12-13 11:28:45,367 INFO L276 IsEmpty]: Start isEmpty. Operand 200190 states and 310233 transitions. [2022-12-13 11:28:45,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2022-12-13 11:28:45,377 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 11:28:45,378 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 6, 6, 6, 6, 6, 6, 6, 6, 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] [2022-12-13 11:28:45,394 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2022-12-13 11:28:45,578 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2022-12-13 11:28:45,579 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 11:28:45,579 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 11:28:45,579 INFO L85 PathProgramCache]: Analyzing trace with hash 308670503, now seen corresponding path program 1 times [2022-12-13 11:28:45,579 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 11:28:45,580 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [552916146] [2022-12-13 11:28:45,580 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:28:45,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 11:28:45,701 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-12-13 11:28:45,701 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [722993848] [2022-12-13 11:28:45,701 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:28:45,701 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 11:28:45,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 11:28:45,702 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 11:28:45,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-12-13 11:28:46,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:28:46,776 INFO L263 TraceCheckSpWp]: Trace formula consists of 6068 conjuncts, 7 conjunts are in the unsatisfiable core [2022-12-13 11:28:46,781 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 11:28:46,825 INFO L134 CoverageAnalysis]: Checked inductivity of 1074 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 1062 trivial. 0 not checked. [2022-12-13 11:28:46,826 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 11:28:46,826 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 11:28:46,826 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [552916146] [2022-12-13 11:28:46,826 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-12-13 11:28:46,826 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [722993848] [2022-12-13 11:28:46,826 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [722993848] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 11:28:46,826 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 11:28:46,826 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-13 11:28:46,827 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1489682492] [2022-12-13 11:28:46,827 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 11:28:46,827 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-13 11:28:46,827 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 11:28:46,828 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-13 11:28:46,828 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-12-13 11:28:46,828 INFO L87 Difference]: Start difference. First operand 200190 states and 310233 transitions. Second operand has 7 states, 7 states have (on average 14.0) internal successors, (98), 5 states have internal predecessors, (98), 3 states have call successors, (32), 3 states have call predecessors, (32), 3 states have return successors, (27), 3 states have call predecessors, (27), 2 states have call successors, (27) [2022-12-13 11:29:02,295 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 11:29:02,295 INFO L93 Difference]: Finished difference Result 501282 states and 776759 transitions. [2022-12-13 11:29:02,296 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-12-13 11:29:02,296 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 14.0) internal successors, (98), 5 states have internal predecessors, (98), 3 states have call successors, (32), 3 states have call predecessors, (32), 3 states have return successors, (27), 3 states have call predecessors, (27), 2 states have call successors, (27) Word has length 342 [2022-12-13 11:29:02,296 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 11:29:03,899 INFO L225 Difference]: With dead ends: 501282 [2022-12-13 11:29:03,900 INFO L226 Difference]: Without dead ends: 301132 [2022-12-13 11:29:04,799 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 349 GetRequests, 337 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2022-12-13 11:29:04,799 INFO L413 NwaCegarLoop]: 6981 mSDtfsCounter, 5350 mSDsluCounter, 33176 mSDsCounter, 0 mSdLazyCounter, 76 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5354 SdHoareTripleChecker+Valid, 40157 SdHoareTripleChecker+Invalid, 79 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 76 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 11:29:04,800 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5354 Valid, 40157 Invalid, 79 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 76 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 11:29:05,050 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 301132 states. [2022-12-13 11:29:27,068 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 301132 to 299745. [2022-12-13 11:29:27,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 299745 states, 161255 states have (on average 1.2974791479333974) internal successors, (209225), 166735 states have internal predecessors, (209225), 126503 states have call successors, (126503), 11859 states have call predecessors, (126503), 11986 states have return successors, (129206), 123814 states have call predecessors, (129206), 126502 states have call successors, (129206) [2022-12-13 11:29:29,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299745 states to 299745 states and 464934 transitions. [2022-12-13 11:29:29,729 INFO L78 Accepts]: Start accepts. Automaton has 299745 states and 464934 transitions. Word has length 342 [2022-12-13 11:29:29,729 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 11:29:29,729 INFO L495 AbstractCegarLoop]: Abstraction has 299745 states and 464934 transitions. [2022-12-13 11:29:29,730 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 14.0) internal successors, (98), 5 states have internal predecessors, (98), 3 states have call successors, (32), 3 states have call predecessors, (32), 3 states have return successors, (27), 3 states have call predecessors, (27), 2 states have call successors, (27) [2022-12-13 11:29:29,730 INFO L276 IsEmpty]: Start isEmpty. Operand 299745 states and 464934 transitions. [2022-12-13 11:29:29,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2022-12-13 11:29:29,743 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 11:29:29,744 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 6, 6, 6, 6, 6, 6, 6, 6, 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] [2022-12-13 11:29:29,760 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2022-12-13 11:29:29,944 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2022-12-13 11:29:29,946 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 11:29:29,947 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 11:29:29,948 INFO L85 PathProgramCache]: Analyzing trace with hash 1043698147, now seen corresponding path program 1 times [2022-12-13 11:29:29,948 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 11:29:29,948 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1546716116] [2022-12-13 11:29:29,949 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:29:29,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 11:29:30,099 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-12-13 11:29:30,099 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [610544821] [2022-12-13 11:29:30,100 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:29:30,100 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 11:29:30,100 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 11:29:30,101 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 11:29:30,102 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-12-13 11:29:31,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:29:31,391 INFO L263 TraceCheckSpWp]: Trace formula consists of 6070 conjuncts, 7 conjunts are in the unsatisfiable core [2022-12-13 11:29:31,396 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 11:29:31,437 INFO L134 CoverageAnalysis]: Checked inductivity of 1073 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1062 trivial. 0 not checked. [2022-12-13 11:29:31,437 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 11:29:31,437 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 11:29:31,437 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1546716116] [2022-12-13 11:29:31,437 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-12-13 11:29:31,437 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [610544821] [2022-12-13 11:29:31,437 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [610544821] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 11:29:31,437 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 11:29:31,438 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-13 11:29:31,438 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [805565718] [2022-12-13 11:29:31,438 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 11:29:31,438 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-13 11:29:31,438 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 11:29:31,439 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-13 11:29:31,439 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-12-13 11:29:31,439 INFO L87 Difference]: Start difference. First operand 299745 states and 464934 transitions. Second operand has 7 states, 7 states have (on average 14.142857142857142) internal successors, (99), 5 states have internal predecessors, (99), 3 states have call successors, (32), 3 states have call predecessors, (32), 3 states have return successors, (27), 3 states have call predecessors, (27), 2 states have call successors, (27) [2022-12-13 11:29:52,530 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 11:29:52,531 INFO L93 Difference]: Finished difference Result 700956 states and 1086761 transitions. [2022-12-13 11:29:52,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-12-13 11:29:52,532 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 14.142857142857142) internal successors, (99), 5 states have internal predecessors, (99), 3 states have call successors, (32), 3 states have call predecessors, (32), 3 states have return successors, (27), 3 states have call predecessors, (27), 2 states have call successors, (27) Word has length 343 [2022-12-13 11:29:52,532 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 11:29:55,004 INFO L225 Difference]: With dead ends: 700956 [2022-12-13 11:29:55,004 INFO L226 Difference]: Without dead ends: 401251 [2022-12-13 11:29:56,624 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 350 GetRequests, 338 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2022-12-13 11:29:56,624 INFO L413 NwaCegarLoop]: 7526 mSDtfsCounter, 5350 mSDsluCounter, 35356 mSDsCounter, 0 mSdLazyCounter, 77 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5354 SdHoareTripleChecker+Valid, 42882 SdHoareTripleChecker+Invalid, 80 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 77 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 11:29:56,625 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5354 Valid, 42882 Invalid, 80 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 77 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 11:29:56,938 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 401251 states. [2022-12-13 11:30:27,332 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 401251 to 399812. [2022-12-13 11:30:27,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 399812 states, 215111 states have (on average 1.2972744304103463) internal successors, (279058), 222515 states have internal predecessors, (279058), 168633 states have call successors, (168633), 15812 states have call predecessors, (168633), 16067 states have return successors, (172520), 165032 states have call predecessors, (172520), 168632 states have call successors, (172520) [2022-12-13 11:30:30,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399812 states to 399812 states and 620211 transitions. [2022-12-13 11:30:30,899 INFO L78 Accepts]: Start accepts. Automaton has 399812 states and 620211 transitions. Word has length 343 [2022-12-13 11:30:30,899 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 11:30:30,899 INFO L495 AbstractCegarLoop]: Abstraction has 399812 states and 620211 transitions. [2022-12-13 11:30:30,900 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 14.142857142857142) internal successors, (99), 5 states have internal predecessors, (99), 3 states have call successors, (32), 3 states have call predecessors, (32), 3 states have return successors, (27), 3 states have call predecessors, (27), 2 states have call successors, (27) [2022-12-13 11:30:30,900 INFO L276 IsEmpty]: Start isEmpty. Operand 399812 states and 620211 transitions. [2022-12-13 11:30:30,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2022-12-13 11:30:30,918 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 11:30:30,919 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 6, 6, 6, 6, 6, 6, 6, 6, 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] [2022-12-13 11:30:30,935 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0 [2022-12-13 11:30:31,119 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 11:30:31,121 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 11:30:31,121 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 11:30:31,122 INFO L85 PathProgramCache]: Analyzing trace with hash 871546478, now seen corresponding path program 1 times [2022-12-13 11:30:31,122 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 11:30:31,123 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [759234129] [2022-12-13 11:30:31,123 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:30:31,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 11:30:31,258 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-12-13 11:30:31,259 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1470169309] [2022-12-13 11:30:31,259 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:30:31,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 11:30:31,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 11:30:31,260 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 11:30:31,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35e62e3-a68b-4b3f-a2ef-685347e5aabb/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-12-13 11:30:32,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:30:32,534 INFO L263 TraceCheckSpWp]: Trace formula consists of 6072 conjuncts, 7 conjunts are in the unsatisfiable core [2022-12-13 11:30:32,539 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 11:30:32,586 INFO L134 CoverageAnalysis]: Checked inductivity of 1073 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1062 trivial. 0 not checked. [2022-12-13 11:30:32,586 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 11:30:32,586 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 11:30:32,586 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [759234129] [2022-12-13 11:30:32,586 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-12-13 11:30:32,587 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1470169309] [2022-12-13 11:30:32,587 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1470169309] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 11:30:32,587 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 11:30:32,587 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-13 11:30:32,587 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [88252202] [2022-12-13 11:30:32,587 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 11:30:32,588 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-13 11:30:32,588 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 11:30:32,588 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-13 11:30:32,588 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-12-13 11:30:32,589 INFO L87 Difference]: Start difference. First operand 399812 states and 620211 transitions. Second operand has 7 states, 7 states have (on average 14.285714285714286) internal successors, (100), 5 states have internal predecessors, (100), 3 states have call successors, (32), 3 states have call predecessors, (32), 3 states have return successors, (27), 3 states have call predecessors, (27), 2 states have call successors, (27)