./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-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 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1d8c27-c149-4834-bbe8-7eaeec63e3e2/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1d8c27-c149-4834-bbe8-7eaeec63e3e2/bin/uautomizer-ZsLfNo2U6R/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1d8c27-c149-4834-bbe8-7eaeec63e3e2/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1d8c27-c149-4834-bbe8-7eaeec63e3e2/bin/uautomizer-ZsLfNo2U6R/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1d8c27-c149-4834-bbe8-7eaeec63e3e2/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1d8c27-c149-4834-bbe8-7eaeec63e3e2/bin/uautomizer-ZsLfNo2U6R --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 5df375afe9fb68708289d9f3c6788a2547ede1538b0aa584ee561e48e9fb4c63 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-25 15:36:37,688 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 15:36:37,690 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 15:36:37,720 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 15:36:37,720 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 15:36:37,724 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 15:36:37,727 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 15:36:37,729 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 15:36:37,731 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 15:36:37,732 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 15:36:37,733 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 15:36:37,734 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 15:36:37,735 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 15:36:37,743 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 15:36:37,747 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 15:36:37,749 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 15:36:37,751 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 15:36:37,753 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 15:36:37,754 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 15:36:37,758 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 15:36:37,761 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 15:36:37,764 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 15:36:37,766 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 15:36:37,767 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 15:36:37,775 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 15:36:37,778 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 15:36:37,779 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 15:36:37,780 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 15:36:37,781 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 15:36:37,783 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 15:36:37,784 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 15:36:37,785 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 15:36:37,787 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 15:36:37,789 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 15:36:37,791 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 15:36:37,791 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 15:36:37,792 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 15:36:37,792 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 15:36:37,792 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 15:36:37,793 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 15:36:37,794 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 15:36:37,795 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1d8c27-c149-4834-bbe8-7eaeec63e3e2/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-25 15:36:37,829 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 15:36:37,830 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 15:36:37,830 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 15:36:37,831 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 15:36:37,831 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 15:36:37,832 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 15:36:37,832 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 15:36:37,833 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 15:36:37,833 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 15:36:37,833 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 15:36:37,834 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 15:36:37,835 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 15:36:37,835 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 15:36:37,835 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 15:36:37,835 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 15:36:37,836 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 15:36:37,836 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 15:36:37,836 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 15:36:37,836 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 15:36:37,836 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 15:36:37,837 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 15:36:37,837 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 15:36:37,837 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 15:36:37,837 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 15:36:37,838 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 15:36:37,838 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-25 15:36:37,838 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 15:36:37,838 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 15:36:37,839 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 15:36:37,839 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 15:36:37,839 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 15:36:37,839 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_db1d8c27-c149-4834-bbe8-7eaeec63e3e2/bin/uautomizer-ZsLfNo2U6R/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1d8c27-c149-4834-bbe8-7eaeec63e3e2/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5df375afe9fb68708289d9f3c6788a2547ede1538b0aa584ee561e48e9fb4c63 [2022-11-25 15:36:38,152 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 15:36:38,187 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 15:36:38,190 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 15:36:38,191 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 15:36:38,191 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 15:36:38,192 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1d8c27-c149-4834-bbe8-7eaeec63e3e2/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i [2022-11-25 15:36:41,247 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 15:36:42,022 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 15:36:42,022 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1d8c27-c149-4834-bbe8-7eaeec63e3e2/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i [2022-11-25 15:36:42,086 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1d8c27-c149-4834-bbe8-7eaeec63e3e2/bin/uautomizer-ZsLfNo2U6R/data/72108f3ab/2785e3e49da848fd8ae0bdfb7c1c3b17/FLAG7255d5865 [2022-11-25 15:36:42,106 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1d8c27-c149-4834-bbe8-7eaeec63e3e2/bin/uautomizer-ZsLfNo2U6R/data/72108f3ab/2785e3e49da848fd8ae0bdfb7c1c3b17 [2022-11-25 15:36:42,111 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 15:36:42,113 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 15:36:42,115 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 15:36:42,115 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 15:36:42,119 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 15:36:42,120 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:36:42" (1/1) ... [2022-11-25 15:36:42,121 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b25d1cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:36:42, skipping insertion in model container [2022-11-25 15:36:42,121 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:36:42" (1/1) ... [2022-11-25 15:36:42,129 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 15:36:42,387 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 15:36:43,173 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 15:36:43,180 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 15:36:43,190 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 15:36:43,241 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 15:36:43,249 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-25 15:36:43,438 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 15:36:43,446 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 15:36:43,447 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 15:36:43,456 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 15:36:43,464 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-25 15:36:43,534 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-25 15:36:43,551 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 15:36:43,552 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-25 15:36:43,559 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-25 15:36:43,639 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 15:36:43,799 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_db1d8c27-c149-4834-bbe8-7eaeec63e3e2/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i[209494,209507] [2022-11-25 15:36:43,930 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 15:36:44,056 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-25 15:36:44,115 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-11-25 15:36:44,174 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 15:36:44,237 WARN L623 FunctionHandler]: Unknown extern function ieee80211_beacon_get_tim [2022-11-25 15:36:44,286 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-11-25 15:36:44,292 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 15:36:44,298 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 15:36:44,305 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-11-25 15:36:44,311 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 15:36:44,317 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 15:36:44,387 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:36:44,388 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 15:36:44,396 WARN L623 FunctionHandler]: Unknown extern function ieee80211_rx_irqsafe [2022-11-25 15:36:44,420 WARN L623 FunctionHandler]: Unknown extern function ieee80211_tx_status_irqsafe [2022-11-25 15:36:44,427 WARN L623 FunctionHandler]: Unknown extern function ieee80211_wake_queue [2022-11-25 15:36:44,434 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 15:36:44,443 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 15:36:44,454 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:36:44,471 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:36:44,485 WARN L623 FunctionHandler]: Unknown extern function ieee80211_rts_duration [2022-11-25 15:36:44,489 WARN L623 FunctionHandler]: Unknown extern function ieee80211_ctstoself_duration [2022-11-25 15:36:44,491 WARN L623 FunctionHandler]: Unknown extern function ieee80211_generic_frame_duration [2022-11-25 15:36:44,496 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 15:36:44,501 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_queue [2022-11-25 15:36:44,592 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:44,593 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:44,593 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:36:44,595 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:44,632 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:36:44,640 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:36:44,641 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:36:44,655 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:36:44,672 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:36:44,700 WARN L623 FunctionHandler]: Unknown extern function ieee80211_queue_stopped [2022-11-25 15:36:44,701 WARN L623 FunctionHandler]: Unknown extern function usecs_to_jiffies [2022-11-25 15:36:44,708 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 15:36:44,709 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 15:36:44,709 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 15:36:44,775 WARN L623 FunctionHandler]: Unknown extern function ieee80211_generic_frame_duration [2022-11-25 15:36:44,776 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 15:36:44,818 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:44,825 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:44,825 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_read [2022-11-25 15:36:44,826 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_read [2022-11-25 15:36:44,826 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_multiread [2022-11-25 15:36:44,828 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_read [2022-11-25 15:36:44,832 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_read [2022-11-25 15:36:44,834 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_multiread [2022-11-25 15:36:44,834 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_read [2022-11-25 15:36:44,835 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_read [2022-11-25 15:36:44,835 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_read [2022-11-25 15:36:44,842 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 15:36:44,843 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:44,843 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-25 15:36:44,844 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:44,846 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:44,847 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:44,848 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:44,849 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 15:36:44,849 WARN L623 FunctionHandler]: Unknown extern function ieee80211_alloc_hw [2022-11-25 15:36:44,850 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:44,851 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-25 15:36:44,852 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-25 15:36:44,852 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:44,858 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:44,859 WARN L623 FunctionHandler]: Unknown extern function pci_try_set_mwi [2022-11-25 15:36:44,862 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:44,863 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:44,863 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:44,864 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 15:36:44,864 WARN L623 FunctionHandler]: Unknown extern function ieee80211_register_hw [2022-11-25 15:36:44,865 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:44,865 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 15:36:44,866 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 15:36:44,867 WARN L623 FunctionHandler]: Unknown extern function ieee80211_free_hw [2022-11-25 15:36:44,867 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 15:36:44,867 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 15:36:44,874 WARN L623 FunctionHandler]: Unknown extern function ieee80211_unregister_hw [2022-11-25 15:36:44,874 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 15:36:44,875 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 15:36:44,875 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 15:36:44,876 WARN L623 FunctionHandler]: Unknown extern function ieee80211_free_hw [2022-11-25 15:36:44,882 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 15:36:44,882 WARN L623 FunctionHandler]: Unknown extern function pci_choose_state [2022-11-25 15:36:44,882 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 15:36:44,888 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 15:36:44,889 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-25 15:36:44,895 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 15:36:44,903 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 15:36:44,963 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-11-25 15:36:44,963 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-11-25 15:36:44,963 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u16 [2022-11-25 15:36:44,973 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:44,974 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:44,975 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:44,975 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:44,976 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:44,977 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_alloc [2022-11-25 15:36:44,977 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:44,978 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_alloc [2022-11-25 15:36:44,979 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:44,979 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:44,979 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:44,980 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:44,982 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 15:36:45,023 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,024 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,024 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,027 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,034 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,035 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,036 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,037 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,038 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,038 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,039 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,039 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,040 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,040 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,041 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,041 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,042 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,043 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,043 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,062 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,068 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,074 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,076 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,076 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,077 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,078 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,078 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,078 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,079 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,079 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,079 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,079 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,080 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,080 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,080 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,080 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,081 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,081 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,081 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,081 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,082 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,082 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,082 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,083 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,083 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,083 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,083 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,084 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,084 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,084 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,084 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,084 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,085 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,085 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,085 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,085 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,086 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,086 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,086 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,086 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,087 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,087 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,087 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,087 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,087 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,088 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,088 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,088 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,088 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,089 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,089 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,089 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,089 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,090 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,090 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,090 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,090 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,091 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,091 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,091 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,091 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,092 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,092 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,092 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,092 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,093 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,093 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,093 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,093 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,094 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,103 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,103 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,110 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,111 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,111 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,111 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,112 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,112 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,112 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,112 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,112 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,113 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,113 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,113 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,113 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,114 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,114 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,114 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,115 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,115 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,115 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,116 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,116 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,117 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,117 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,117 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,118 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,118 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,118 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,118 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,119 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,119 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,119 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,119 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,120 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,120 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,120 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,120 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,120 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,121 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,121 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,121 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,121 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,122 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,149 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,149 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,150 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,150 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,150 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,150 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,151 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,151 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,151 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,151 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,152 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,152 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,152 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,152 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,152 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,153 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,153 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,153 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,153 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,154 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,154 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,154 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,154 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,154 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,155 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,157 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,158 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,160 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,160 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,160 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,160 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,161 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,161 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,161 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,166 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,166 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,167 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,167 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,167 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,167 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,167 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,168 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,168 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,168 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,168 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,169 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,169 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,169 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,170 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,175 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,182 WARN L623 FunctionHandler]: Unknown extern function ieee80211_frequency_to_channel [2022-11-25 15:36:45,183 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,185 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,226 WARN L623 FunctionHandler]: Unknown extern function ldv_disconnect_8 [2022-11-25 15:36:45,226 WARN L623 FunctionHandler]: Unknown extern function ldv_disconnect_8 [2022-11-25 15:36:45,227 WARN L623 FunctionHandler]: Unknown extern function ldv_release_8 [2022-11-25 15:36:45,227 WARN L623 FunctionHandler]: Unknown extern function ldv_bind_8 [2022-11-25 15:36:45,229 WARN L623 FunctionHandler]: Unknown extern function ldv_start_8 [2022-11-25 15:36:45,231 WARN L623 FunctionHandler]: Unknown extern function ldv_disconnect_7 [2022-11-25 15:36:45,231 WARN L623 FunctionHandler]: Unknown extern function ldv_disconnect_7 [2022-11-25 15:36:45,232 WARN L623 FunctionHandler]: Unknown extern function ldv_release_7 [2022-11-25 15:36:45,232 WARN L623 FunctionHandler]: Unknown extern function ldv_bind_7 [2022-11-25 15:36:45,232 WARN L623 FunctionHandler]: Unknown extern function ldv_start_7 [2022-11-25 15:36:45,233 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:45,233 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:45,233 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:45,234 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:45,234 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:45,269 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,285 WARN L623 FunctionHandler]: Unknown extern function ieee80211_frequency_to_channel [2022-11-25 15:36:45,323 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u8 [2022-11-25 15:36:45,323 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u8 [2022-11-25 15:36:45,325 WARN L623 FunctionHandler]: Unknown extern function ldv_disconnect_6 [2022-11-25 15:36:45,325 WARN L623 FunctionHandler]: Unknown extern function ldv_disconnect_6 [2022-11-25 15:36:45,326 WARN L623 FunctionHandler]: Unknown extern function ldv_release_6 [2022-11-25 15:36:45,326 WARN L623 FunctionHandler]: Unknown extern function ldv_bind_6 [2022-11-25 15:36:45,326 WARN L623 FunctionHandler]: Unknown extern function ldv_start_6 [2022-11-25 15:36:45,327 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:45,327 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:45,328 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:45,328 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:45,328 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:45,359 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,376 WARN L623 FunctionHandler]: Unknown extern function ieee80211_frequency_to_channel [2022-11-25 15:36:45,408 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u8 [2022-11-25 15:36:45,408 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u8 [2022-11-25 15:36:45,409 WARN L623 FunctionHandler]: Unknown extern function ldv_disconnect_5 [2022-11-25 15:36:45,410 WARN L623 FunctionHandler]: Unknown extern function ldv_disconnect_5 [2022-11-25 15:36:45,410 WARN L623 FunctionHandler]: Unknown extern function ldv_release_5 [2022-11-25 15:36:45,411 WARN L623 FunctionHandler]: Unknown extern function ldv_bind_5 [2022-11-25 15:36:45,411 WARN L623 FunctionHandler]: Unknown extern function ldv_start_5 [2022-11-25 15:36:45,412 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:45,412 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:45,412 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:45,412 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:45,413 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:45,444 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:45,461 WARN L623 FunctionHandler]: Unknown extern function ieee80211_frequency_to_channel [2022-11-25 15:36:45,496 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u8 [2022-11-25 15:36:45,496 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u8 [2022-11-25 15:36:45,498 WARN L623 FunctionHandler]: Unknown extern function ldv_disconnect_4 [2022-11-25 15:36:45,498 WARN L623 FunctionHandler]: Unknown extern function ldv_disconnect_4 [2022-11-25 15:36:45,498 WARN L623 FunctionHandler]: Unknown extern function ldv_release_4 [2022-11-25 15:36:45,499 WARN L623 FunctionHandler]: Unknown extern function ldv_bind_4 [2022-11-25 15:36:45,499 WARN L623 FunctionHandler]: Unknown extern function ldv_start_4 [2022-11-25 15:36:45,500 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:45,500 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:45,500 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:45,500 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:45,501 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:45,553 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,554 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:36:45,555 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:36:45,557 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,585 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-11-25 15:36:45,586 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-11-25 15:36:45,592 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,592 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,593 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,593 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,600 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,600 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,600 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,601 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,601 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,601 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,602 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,602 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,602 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,603 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,603 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,603 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,604 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,604 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,604 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,605 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,605 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,605 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,606 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,606 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,606 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,607 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,607 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,607 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,608 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,608 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,608 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,608 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,609 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,609 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,609 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,610 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,610 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,610 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,611 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,611 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,611 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,612 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,612 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,612 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,613 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,616 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,616 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,617 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,617 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,617 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,618 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,618 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,620 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,621 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,621 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,621 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,622 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,622 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,622 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 15:36:45,625 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,625 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,625 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,626 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,626 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,626 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,627 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,627 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,628 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,628 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,631 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,631 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,632 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,632 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,632 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,632 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,633 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,633 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,633 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,634 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,634 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,634 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,634 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,635 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,635 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,635 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,636 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,636 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,636 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,636 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,637 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,637 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,637 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,638 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,638 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,638 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,639 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,639 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,639 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,639 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,640 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,640 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,640 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,641 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,641 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,641 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,642 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,642 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,642 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,642 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,643 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,643 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,643 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,644 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,644 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,644 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,647 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,647 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,647 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,648 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,648 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,648 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,649 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,649 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,649 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,649 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,650 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,650 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,650 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,651 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,651 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,651 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,652 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,652 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,652 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,653 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,653 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,653 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,653 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,654 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,654 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,655 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,655 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,655 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,656 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,656 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 15:36:45,657 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,657 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,657 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 15:36:45,658 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,658 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,658 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,658 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,659 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,659 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,659 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,660 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,660 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,660 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,664 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,665 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,665 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,666 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,666 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,666 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,666 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,667 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,667 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,668 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,668 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,669 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,669 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:45,670 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-11-25 15:36:45,671 WARN L623 FunctionHandler]: Unknown extern function ieee80211_frequency_to_channel [2022-11-25 15:36:45,679 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-11-25 15:36:45,701 WARN L623 FunctionHandler]: Unknown extern function ldv_disconnect_3 [2022-11-25 15:36:45,701 WARN L623 FunctionHandler]: Unknown extern function ldv_disconnect_3 [2022-11-25 15:36:45,702 WARN L623 FunctionHandler]: Unknown extern function ldv_release_3 [2022-11-25 15:36:45,702 WARN L623 FunctionHandler]: Unknown extern function ldv_bind_3 [2022-11-25 15:36:45,702 WARN L623 FunctionHandler]: Unknown extern function ldv_start_3 [2022-11-25 15:36:45,703 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:45,703 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:45,703 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:45,704 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:45,704 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:45,769 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_alloc [2022-11-25 15:36:45,833 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 15:36:45,899 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 15:36:46,064 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 15:36:46,064 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 15:36:46,065 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 15:36:46,065 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 15:36:46,066 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-25 15:36:46,072 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 15:36:46,073 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 15:36:46,073 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 15:36:46,075 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 15:36:46,076 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-25 15:36:46,079 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-25 15:36:46,082 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 15:36:46,082 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-25 15:36:46,083 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-25 15:36:46,086 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 15:36:46,093 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_db1d8c27-c149-4834-bbe8-7eaeec63e3e2/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i[209494,209507] [2022-11-25 15:36:46,101 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 15:36:46,106 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-25 15:36:46,108 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-11-25 15:36:46,116 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 15:36:46,120 WARN L623 FunctionHandler]: Unknown extern function ieee80211_beacon_get_tim [2022-11-25 15:36:46,121 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-11-25 15:36:46,121 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 15:36:46,122 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 15:36:46,122 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-11-25 15:36:46,122 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 15:36:46,123 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 15:36:46,132 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:36:46,132 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 15:36:46,137 WARN L623 FunctionHandler]: Unknown extern function ieee80211_rx_irqsafe [2022-11-25 15:36:46,141 WARN L623 FunctionHandler]: Unknown extern function ieee80211_tx_status_irqsafe [2022-11-25 15:36:46,142 WARN L623 FunctionHandler]: Unknown extern function ieee80211_wake_queue [2022-11-25 15:36:46,143 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 15:36:46,144 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 15:36:46,145 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:36:46,148 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:36:46,150 WARN L623 FunctionHandler]: Unknown extern function ieee80211_rts_duration [2022-11-25 15:36:46,151 WARN L623 FunctionHandler]: Unknown extern function ieee80211_ctstoself_duration [2022-11-25 15:36:46,153 WARN L623 FunctionHandler]: Unknown extern function ieee80211_generic_frame_duration [2022-11-25 15:36:46,154 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 15:36:46,156 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_queue [2022-11-25 15:36:46,170 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,171 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,171 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:36:46,172 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,183 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:36:46,184 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:36:46,185 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:36:46,187 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:36:46,192 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:36:46,215 WARN L623 FunctionHandler]: Unknown extern function ieee80211_queue_stopped [2022-11-25 15:36:46,217 WARN L623 FunctionHandler]: Unknown extern function usecs_to_jiffies [2022-11-25 15:36:46,218 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 15:36:46,219 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 15:36:46,219 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 15:36:46,230 WARN L623 FunctionHandler]: Unknown extern function ieee80211_generic_frame_duration [2022-11-25 15:36:46,236 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 15:36:46,242 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,244 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,244 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_read [2022-11-25 15:36:46,245 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_read [2022-11-25 15:36:46,245 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_multiread [2022-11-25 15:36:46,245 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_read [2022-11-25 15:36:46,246 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_read [2022-11-25 15:36:46,247 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_multiread [2022-11-25 15:36:46,248 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_read [2022-11-25 15:36:46,248 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_read [2022-11-25 15:36:46,249 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_read [2022-11-25 15:36:46,251 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 15:36:46,252 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:46,252 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-25 15:36:46,253 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:46,256 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:46,257 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:46,258 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:46,258 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 15:36:46,258 WARN L623 FunctionHandler]: Unknown extern function ieee80211_alloc_hw [2022-11-25 15:36:46,259 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:46,259 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-25 15:36:46,260 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-25 15:36:46,260 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:46,266 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:46,267 WARN L623 FunctionHandler]: Unknown extern function pci_try_set_mwi [2022-11-25 15:36:46,269 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:46,269 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:46,271 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:46,271 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 15:36:46,272 WARN L623 FunctionHandler]: Unknown extern function ieee80211_register_hw [2022-11-25 15:36:46,272 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:36:46,272 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 15:36:46,273 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 15:36:46,273 WARN L623 FunctionHandler]: Unknown extern function ieee80211_free_hw [2022-11-25 15:36:46,273 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 15:36:46,274 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 15:36:46,275 WARN L623 FunctionHandler]: Unknown extern function ieee80211_unregister_hw [2022-11-25 15:36:46,275 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 15:36:46,275 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 15:36:46,275 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 15:36:46,276 WARN L623 FunctionHandler]: Unknown extern function ieee80211_free_hw [2022-11-25 15:36:46,276 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 15:36:46,277 WARN L623 FunctionHandler]: Unknown extern function pci_choose_state [2022-11-25 15:36:46,277 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 15:36:46,277 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 15:36:46,278 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-25 15:36:46,280 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 15:36:46,281 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 15:36:46,288 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-11-25 15:36:46,289 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-11-25 15:36:46,289 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u16 [2022-11-25 15:36:46,296 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:46,296 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:46,296 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:46,297 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:46,297 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:46,297 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_alloc [2022-11-25 15:36:46,298 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:46,298 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_alloc [2022-11-25 15:36:46,298 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:46,299 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:46,299 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:46,299 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:46,301 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 15:36:46,303 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,303 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,304 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,305 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,307 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,308 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,309 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,309 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,310 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,310 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,311 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,312 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,312 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,313 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,313 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,314 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,314 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,315 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,316 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,321 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,322 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,324 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,325 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,325 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,326 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,326 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,327 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,327 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,327 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,328 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,328 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,328 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,328 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,329 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,329 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,331 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,331 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,332 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,332 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,332 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,332 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,333 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,333 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,333 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,333 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,334 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,334 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,334 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,334 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,335 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,335 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,335 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,335 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,336 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,336 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,336 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,337 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,337 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,337 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,337 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,338 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,338 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,338 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,338 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,339 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,339 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,339 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,339 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,340 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,340 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,340 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,340 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,341 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,341 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,341 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,341 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,342 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,342 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,342 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,343 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,343 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,343 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,343 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,344 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,344 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,344 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,344 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,345 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,345 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,345 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,350 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,350 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,352 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,353 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,353 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,353 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,353 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,353 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,354 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,354 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,354 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,354 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,355 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,355 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,355 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,355 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,355 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,356 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,356 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,356 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,357 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,359 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,359 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,359 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,360 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,360 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,361 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,361 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,361 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,361 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,361 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,362 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,362 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,362 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,362 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,363 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,363 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,363 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,363 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,363 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,364 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,364 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,364 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,364 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,365 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,365 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,365 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,365 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,365 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,366 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,366 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,366 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,366 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,367 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,367 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,367 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,367 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,367 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,368 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,368 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,368 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,368 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,369 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,369 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,369 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,369 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,369 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,370 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,370 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,370 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,370 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,370 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,371 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,371 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,371 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,371 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,372 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,372 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,372 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,372 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,373 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,373 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,373 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,373 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,373 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,374 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,374 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,374 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,374 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,375 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,375 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,375 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,375 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,376 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,378 WARN L623 FunctionHandler]: Unknown extern function ieee80211_frequency_to_channel [2022-11-25 15:36:46,379 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,380 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,382 WARN L623 FunctionHandler]: Unknown extern function ldv_disconnect_8 [2022-11-25 15:36:46,382 WARN L623 FunctionHandler]: Unknown extern function ldv_disconnect_8 [2022-11-25 15:36:46,383 WARN L623 FunctionHandler]: Unknown extern function ldv_release_8 [2022-11-25 15:36:46,383 WARN L623 FunctionHandler]: Unknown extern function ldv_bind_8 [2022-11-25 15:36:46,383 WARN L623 FunctionHandler]: Unknown extern function ldv_start_8 [2022-11-25 15:36:46,385 WARN L623 FunctionHandler]: Unknown extern function ldv_disconnect_7 [2022-11-25 15:36:46,385 WARN L623 FunctionHandler]: Unknown extern function ldv_disconnect_7 [2022-11-25 15:36:46,385 WARN L623 FunctionHandler]: Unknown extern function ldv_release_7 [2022-11-25 15:36:46,386 WARN L623 FunctionHandler]: Unknown extern function ldv_bind_7 [2022-11-25 15:36:46,386 WARN L623 FunctionHandler]: Unknown extern function ldv_start_7 [2022-11-25 15:36:46,386 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:46,387 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:46,387 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:46,387 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:46,387 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:46,429 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,430 WARN L623 FunctionHandler]: Unknown extern function ieee80211_frequency_to_channel [2022-11-25 15:36:46,435 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u8 [2022-11-25 15:36:46,435 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u8 [2022-11-25 15:36:46,436 WARN L623 FunctionHandler]: Unknown extern function ldv_disconnect_6 [2022-11-25 15:36:46,437 WARN L623 FunctionHandler]: Unknown extern function ldv_disconnect_6 [2022-11-25 15:36:46,437 WARN L623 FunctionHandler]: Unknown extern function ldv_release_6 [2022-11-25 15:36:46,437 WARN L623 FunctionHandler]: Unknown extern function ldv_bind_6 [2022-11-25 15:36:46,438 WARN L623 FunctionHandler]: Unknown extern function ldv_start_6 [2022-11-25 15:36:46,438 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:46,439 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:46,439 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:46,439 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:46,439 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:46,443 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,445 WARN L623 FunctionHandler]: Unknown extern function ieee80211_frequency_to_channel [2022-11-25 15:36:46,448 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u8 [2022-11-25 15:36:46,448 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u8 [2022-11-25 15:36:46,449 WARN L623 FunctionHandler]: Unknown extern function ldv_disconnect_5 [2022-11-25 15:36:46,450 WARN L623 FunctionHandler]: Unknown extern function ldv_disconnect_5 [2022-11-25 15:36:46,450 WARN L623 FunctionHandler]: Unknown extern function ldv_release_5 [2022-11-25 15:36:46,450 WARN L623 FunctionHandler]: Unknown extern function ldv_bind_5 [2022-11-25 15:36:46,450 WARN L623 FunctionHandler]: Unknown extern function ldv_start_5 [2022-11-25 15:36:46,451 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:46,451 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:46,451 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:46,452 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:46,452 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:46,455 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:36:46,456 WARN L623 FunctionHandler]: Unknown extern function ieee80211_frequency_to_channel [2022-11-25 15:36:46,460 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u8 [2022-11-25 15:36:46,460 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u8 [2022-11-25 15:36:46,461 WARN L623 FunctionHandler]: Unknown extern function ldv_disconnect_4 [2022-11-25 15:36:46,462 WARN L623 FunctionHandler]: Unknown extern function ldv_disconnect_4 [2022-11-25 15:36:46,462 WARN L623 FunctionHandler]: Unknown extern function ldv_release_4 [2022-11-25 15:36:46,462 WARN L623 FunctionHandler]: Unknown extern function ldv_bind_4 [2022-11-25 15:36:46,463 WARN L623 FunctionHandler]: Unknown extern function ldv_start_4 [2022-11-25 15:36:46,463 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:46,463 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:46,464 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:46,464 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:46,464 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:46,466 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,466 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:36:46,468 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:36:46,469 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,472 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-11-25 15:36:46,473 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-11-25 15:36:46,474 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,474 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,475 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,475 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,476 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,476 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,477 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,477 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,478 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,478 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,478 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,478 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,479 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,479 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,479 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,480 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,480 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,480 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,481 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,481 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,481 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,482 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,482 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,482 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,483 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,483 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,483 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,483 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,484 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,484 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,485 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,485 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,485 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,485 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,486 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,486 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,486 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,487 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,487 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,487 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,488 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,488 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,488 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,488 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,489 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,489 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,489 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,490 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,490 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,490 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,491 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,491 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,495 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,495 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,496 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,496 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,496 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,496 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,497 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 15:36:46,498 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,498 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,498 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,498 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,499 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,499 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,499 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,500 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,500 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,500 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,501 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,501 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,501 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,502 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,502 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,502 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,503 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,503 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,503 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,503 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,504 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,504 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,504 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,505 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,505 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,505 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,505 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,506 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,506 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,506 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,507 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,507 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,507 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,507 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,508 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,508 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,508 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,509 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,509 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,509 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,509 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,510 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,510 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,510 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,511 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,511 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,511 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,511 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,512 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,512 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,512 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,513 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,513 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,513 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,515 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,515 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,516 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,516 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,516 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,516 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,517 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,517 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,517 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,518 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,518 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,518 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,518 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,519 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,519 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,519 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,520 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,520 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,520 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,521 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,521 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,521 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,521 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,522 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,522 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,522 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,522 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,523 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,523 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,523 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,524 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,524 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 15:36:46,525 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,525 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,525 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 15:36:46,526 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,526 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,527 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,528 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,528 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,528 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,529 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,529 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,529 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,529 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,530 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,530 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,530 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,531 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,531 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,531 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,531 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,532 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,532 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,533 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,533 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,533 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,534 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:36:46,535 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-11-25 15:36:46,535 WARN L623 FunctionHandler]: Unknown extern function ieee80211_frequency_to_channel [2022-11-25 15:36:46,536 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-11-25 15:36:46,537 WARN L623 FunctionHandler]: Unknown extern function ldv_disconnect_3 [2022-11-25 15:36:46,538 WARN L623 FunctionHandler]: Unknown extern function ldv_disconnect_3 [2022-11-25 15:36:46,538 WARN L623 FunctionHandler]: Unknown extern function ldv_release_3 [2022-11-25 15:36:46,538 WARN L623 FunctionHandler]: Unknown extern function ldv_bind_3 [2022-11-25 15:36:46,539 WARN L623 FunctionHandler]: Unknown extern function ldv_start_3 [2022-11-25 15:36:46,539 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:46,539 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:46,540 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:46,540 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:46,540 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 15:36:46,544 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_alloc [2022-11-25 15:36:46,554 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 15:36:46,696 INFO L208 MainTranslator]: Completed translation [2022-11-25 15:36:46,697 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:36:46 WrapperNode [2022-11-25 15:36:46,697 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 15:36:46,698 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 15:36:46,698 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 15:36:46,698 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 15:36:46,705 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:36:46" (1/1) ... [2022-11-25 15:36:46,826 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:36:46" (1/1) ... [2022-11-25 15:36:47,122 INFO L138 Inliner]: procedures = 382, calls = 4336, calls flagged for inlining = 180, calls inlined = 177, statements flattened = 8035 [2022-11-25 15:36:47,122 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 15:36:47,123 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 15:36:47,123 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 15:36:47,123 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 15:36:47,133 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:36:46" (1/1) ... [2022-11-25 15:36:47,134 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:36:46" (1/1) ... [2022-11-25 15:36:47,182 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:36:46" (1/1) ... [2022-11-25 15:36:47,183 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:36:46" (1/1) ... [2022-11-25 15:36:47,347 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:36:46" (1/1) ... [2022-11-25 15:36:47,384 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:36:46" (1/1) ... [2022-11-25 15:36:47,490 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:36:46" (1/1) ... [2022-11-25 15:36:47,517 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:36:46" (1/1) ... [2022-11-25 15:36:47,567 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 15:36:47,569 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 15:36:47,569 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 15:36:47,569 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 15:36:47,570 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:36:46" (1/1) ... [2022-11-25 15:36:47,577 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 15:36:47,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1d8c27-c149-4834-bbe8-7eaeec63e3e2/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:36:47,602 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1d8c27-c149-4834-bbe8-7eaeec63e3e2/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 15:36:47,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1d8c27-c149-4834-bbe8-7eaeec63e3e2/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 15:36:47,653 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread8 [2022-11-25 15:36:47,654 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread8 [2022-11-25 15:36:47,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb_12 [2022-11-25 15:36:47,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb_12 [2022-11-25 15:36:47,655 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_frequency_to_channel [2022-11-25 15:36:47,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_frequency_to_channel [2022-11-25 15:36:47,655 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-25 15:36:47,656 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-25 15:36:47,656 INFO L130 BoogieDeclarations]: Found specification of procedure write_sa2400 [2022-11-25 15:36:47,656 INFO L138 BoogieDeclarations]: Found implementation of procedure write_sa2400 [2022-11-25 15:36:47,656 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_free_tx_ring [2022-11-25 15:36:47,656 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_free_tx_ring [2022-11-25 15:36:47,657 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite8 [2022-11-25 15:36:47,657 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite8 [2022-11-25 15:36:47,657 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-25 15:36:47,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-25 15:36:47,657 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_conf_tx [2022-11-25 15:36:47,657 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_conf_tx [2022-11-25 15:36:47,657 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-25 15:36:47,657 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-25 15:36:47,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-25 15:36:47,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-25 15:36:47,658 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_stop [2022-11-25 15:36:47,658 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_stop [2022-11-25 15:36:47,658 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-25 15:36:47,658 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-25 15:36:47,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_5 [2022-11-25 15:36:47,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_5 [2022-11-25 15:36:47,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_4 [2022-11-25 15:36:47,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_4 [2022-11-25 15:36:47,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_3 [2022-11-25 15:36:47,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_3 [2022-11-25 15:36:47,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-25 15:36:47,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-25 15:36:47,660 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_init [2022-11-25 15:36:47,660 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_init [2022-11-25 15:36:47,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_8 [2022-11-25 15:36:47,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_8 [2022-11-25 15:36:47,660 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_init [2022-11-25 15:36:47,660 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_init [2022-11-25 15:36:47,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_7 [2022-11-25 15:36:47,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_7 [2022-11-25 15:36:47,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_6 [2022-11-25 15:36:47,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_6 [2022-11-25 15:36:47,661 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_calc_rssi [2022-11-25 15:36:47,661 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_calc_rssi [2022-11-25 15:36:47,661 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225z2_rf_init [2022-11-25 15:36:47,662 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225z2_rf_init [2022-11-25 15:36:47,662 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_remove [2022-11-25 15:36:47,662 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_remove [2022-11-25 15:36:47,662 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225se_rf_set_channel [2022-11-25 15:36:47,662 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225se_rf_set_channel [2022-11-25 15:36:47,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2022-11-25 15:36:47,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2022-11-25 15:36:47,663 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_rf_writereg [2022-11-25 15:36:47,663 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_rf_writereg [2022-11-25 15:36:47,663 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2022-11-25 15:36:47,663 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2022-11-25 15:36:47,663 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_generic_frame_duration [2022-11-25 15:36:47,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_generic_frame_duration [2022-11-25 15:36:47,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-25 15:36:47,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-25 15:36:47,664 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-25 15:36:47,664 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-25 15:36:47,664 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-25 15:36:47,664 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-25 15:36:47,664 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_stop [2022-11-25 15:36:47,664 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_stop [2022-11-25 15:36:47,665 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-25 15:36:47,665 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-25 15:36:47,665 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2022-11-25 15:36:47,665 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2022-11-25 15:36:47,666 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-25 15:36:47,666 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-25 15:36:47,666 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2022-11-25 15:36:47,666 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2022-11-25 15:36:47,666 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_int_disable [2022-11-25 15:36:47,666 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_int_disable [2022-11-25 15:36:47,667 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-25 15:36:47,667 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-25 15:36:47,667 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-25 15:36:47,667 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-25 15:36:47,667 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-25 15:36:47,667 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-25 15:36:47,667 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write [2022-11-25 15:36:47,668 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write [2022-11-25 15:36:47,668 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_write_phy_antenna [2022-11-25 15:36:47,668 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_write_phy_antenna [2022-11-25 15:36:47,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 15:36:47,668 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_init [2022-11-25 15:36:47,668 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_init [2022-11-25 15:36:47,668 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_write_phy_antenna [2022-11-25 15:36:47,668 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_write_phy_antenna [2022-11-25 15:36:47,669 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread32 [2022-11-25 15:36:47,669 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread32 [2022-11-25 15:36:47,669 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 15:36:47,669 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225se_rf_stop [2022-11-25 15:36:47,669 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225se_rf_stop [2022-11-25 15:36:47,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2022-11-25 15:36:47,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2022-11-25 15:36:47,670 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_free_rx_ring [2022-11-25 15:36:47,670 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_free_rx_ring [2022-11-25 15:36:47,670 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_bss_info_changed [2022-11-25 15:36:47,670 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_bss_info_changed [2022-11-25 15:36:47,670 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2022-11-25 15:36:47,670 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_calc_rssi [2022-11-25 15:36:47,670 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_calc_rssi [2022-11-25 15:36:47,670 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-25 15:36:47,671 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-25 15:36:47,671 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-25 15:36:47,671 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-25 15:36:47,671 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 15:36:47,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 15:36:47,671 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225z2_rf_set_tx_power [2022-11-25 15:36:47,671 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225z2_rf_set_tx_power [2022-11-25 15:36:47,672 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_init [2022-11-25 15:36:47,672 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_init [2022-11-25 15:36:47,672 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread16 [2022-11-25 15:36:47,672 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread16 [2022-11-25 15:36:47,672 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-25 15:36:47,672 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-25 15:36:47,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___skb_dequeue_14 [2022-11-25 15:36:47,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___skb_dequeue_14 [2022-11-25 15:36:47,673 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-25 15:36:47,673 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-25 15:36:47,673 INFO L130 BoogieDeclarations]: Found specification of procedure write_max2820 [2022-11-25 15:36:47,673 INFO L138 BoogieDeclarations]: Found implementation of procedure write_max2820 [2022-11-25 15:36:47,673 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_set_anaparam [2022-11-25 15:36:47,673 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_set_anaparam [2022-11-25 15:36:47,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-25 15:36:47,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-25 15:36:47,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-25 15:36:47,674 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_tx_rate [2022-11-25 15:36:47,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_tx_rate [2022-11-25 15:36:47,674 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-25 15:36:47,674 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-25 15:36:47,675 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-25 15:36:47,675 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-25 15:36:47,675 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_stop [2022-11-25 15:36:47,675 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_stop [2022-11-25 15:36:47,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-25 15:36:47,675 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_stop [2022-11-25 15:36:47,675 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_stop [2022-11-25 15:36:47,675 INFO L130 BoogieDeclarations]: Found specification of procedure write_grf5101 [2022-11-25 15:36:47,676 INFO L138 BoogieDeclarations]: Found implementation of procedure write_grf5101 [2022-11-25 15:36:47,676 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_rf_readreg [2022-11-25 15:36:47,676 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_rf_readreg [2022-11-25 15:36:47,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 15:36:47,676 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-25 15:36:47,676 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-25 15:36:47,676 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_remove_interface [2022-11-25 15:36:47,676 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_remove_interface [2022-11-25 15:36:47,677 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_get_tsf [2022-11-25 15:36:47,677 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_get_tsf [2022-11-25 15:36:47,677 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-25 15:36:47,677 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-25 15:36:47,677 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-25 15:36:47,677 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-25 15:36:47,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2022-11-25 15:36:47,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2022-11-25 15:36:47,678 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_read [2022-11-25 15:36:47,678 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_read [2022-11-25 15:36:47,678 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_handle_rx [2022-11-25 15:36:47,678 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_handle_rx [2022-11-25 15:36:47,678 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2022-11-25 15:36:47,679 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2022-11-25 15:36:47,679 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2022-11-25 15:36:47,679 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2022-11-25 15:36:47,679 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_add_interface [2022-11-25 15:36:47,679 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_add_interface [2022-11-25 15:36:47,679 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_set_channel [2022-11-25 15:36:47,679 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_set_channel [2022-11-25 15:36:47,680 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_write_phy_antenna [2022-11-25 15:36:47,680 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_write_phy_antenna [2022-11-25 15:36:47,680 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-25 15:36:47,680 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-25 15:36:47,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 15:36:47,680 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-25 15:36:47,680 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-25 15:36:47,680 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_set_channel [2022-11-25 15:36:47,681 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_set_channel [2022-11-25 15:36:47,681 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_read [2022-11-25 15:36:47,681 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_read [2022-11-25 15:36:47,681 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_set_tx_power [2022-11-25 15:36:47,681 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_set_tx_power [2022-11-25 15:36:47,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-25 15:36:47,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-25 15:36:47,681 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_handle_tx [2022-11-25 15:36:47,682 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_handle_tx [2022-11-25 15:36:47,682 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u16 [2022-11-25 15:36:47,682 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_configure_filter [2022-11-25 15:36:47,682 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_configure_filter [2022-11-25 15:36:47,682 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_set_channel [2022-11-25 15:36:47,682 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_set_channel [2022-11-25 15:36:47,682 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_conf_ac_parm [2022-11-25 15:36:47,682 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_conf_ac_parm [2022-11-25 15:36:47,683 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 15:36:47,683 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 15:36:47,683 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-25 15:36:47,683 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-25 15:36:47,683 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2022-11-25 15:36:47,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2022-11-25 15:36:47,683 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write_phy_cck [2022-11-25 15:36:47,683 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write_phy_cck [2022-11-25 15:36:47,684 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-25 15:36:47,684 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-25 15:36:47,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 15:36:47,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-25 15:36:47,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-25 15:36:47,684 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_RXCB [2022-11-25 15:36:47,684 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_RXCB [2022-11-25 15:36:47,684 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-25 15:36:47,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-25 15:36:47,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2022-11-25 15:36:47,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2022-11-25 15:36:47,685 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_rts_cts_rate [2022-11-25 15:36:47,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_rts_cts_rate [2022-11-25 15:36:47,685 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_stop [2022-11-25 15:36:47,685 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_stop [2022-11-25 15:36:47,685 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2022-11-25 15:36:47,686 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2022-11-25 15:36:47,686 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225se_rf_init [2022-11-25 15:36:47,686 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225se_rf_init [2022-11-25 15:36:47,686 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_set_channel [2022-11-25 15:36:47,686 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_set_channel [2022-11-25 15:36:47,686 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_prepare_multicast [2022-11-25 15:36:47,686 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_prepare_multicast [2022-11-25 15:36:47,686 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-25 15:36:47,687 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-25 15:36:47,687 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-25 15:36:47,687 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-25 15:36:47,687 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-25 15:36:47,687 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-25 15:36:47,687 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite32 [2022-11-25 15:36:47,687 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite32 [2022-11-25 15:36:47,687 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_multiread [2022-11-25 15:36:47,688 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_multiread [2022-11-25 15:36:47,688 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_set_anaparam2 [2022-11-25 15:36:47,688 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_set_anaparam2 [2022-11-25 15:36:47,688 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write_phy_ofdm [2022-11-25 15:36:47,688 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write_phy_ofdm [2022-11-25 15:36:47,688 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_calc_rssi [2022-11-25 15:36:47,688 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_calc_rssi [2022-11-25 15:36:47,688 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_write_phy [2022-11-25 15:36:47,689 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_write_phy [2022-11-25 15:36:47,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 15:36:47,689 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_config [2022-11-25 15:36:47,689 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_config [2022-11-25 15:36:47,690 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_three_wire_io [2022-11-25 15:36:47,691 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_three_wire_io [2022-11-25 15:36:47,691 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_conf_basic_rates [2022-11-25 15:36:47,691 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_conf_basic_rates [2022-11-25 15:36:47,691 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_tx [2022-11-25 15:36:47,691 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_tx [2022-11-25 15:36:47,691 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite16 [2022-11-25 15:36:47,691 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite16 [2022-11-25 15:36:47,691 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2022-11-25 15:36:47,692 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2022-11-25 15:36:47,692 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u8 [2022-11-25 15:36:47,692 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 15:36:47,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 15:36:47,692 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2022-11-25 15:36:47,692 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2022-11-25 15:36:48,956 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 15:36:48,974 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 15:36:49,445 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-25 15:36:59,589 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 15:36:59,622 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 15:36:59,623 INFO L300 CfgBuilder]: Removed 81 assume(true) statements. [2022-11-25 15:36:59,629 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:36:59 BoogieIcfgContainer [2022-11-25 15:36:59,630 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 15:36:59,632 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 15:36:59,633 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 15:36:59,636 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 15:36:59,636 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 03:36:42" (1/3) ... [2022-11-25 15:36:59,637 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5faab7d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 03:36:59, skipping insertion in model container [2022-11-25 15:36:59,637 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:36:46" (2/3) ... [2022-11-25 15:36:59,638 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5faab7d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 03:36:59, skipping insertion in model container [2022-11-25 15:36:59,639 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:36:59" (3/3) ... [2022-11-25 15:36:59,640 INFO L112 eAbstractionObserver]: Analyzing ICFG 205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i [2022-11-25 15:36:59,660 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 15:36:59,661 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-25 15:36:59,874 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-25 15:36:59,886 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;@3c80fe36, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 15:36:59,886 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-25 15:36:59,907 INFO L276 IsEmpty]: Start isEmpty. Operand has 3606 states, 2058 states have (on average 1.3119533527696794) internal successors, (2700), 2213 states have internal predecessors, (2700), 1503 states have call successors, (1503), 122 states have call predecessors, (1503), 121 states have return successors, (1489), 1454 states have call predecessors, (1489), 1489 states have call successors, (1489) [2022-11-25 15:36:59,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-25 15:36:59,937 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 15:36:59,938 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 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] [2022-11-25 15:36:59,939 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 15:36:59,945 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 15:36:59,945 INFO L85 PathProgramCache]: Analyzing trace with hash -452202724, now seen corresponding path program 1 times [2022-11-25 15:36:59,957 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 15:36:59,958 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2006011535] [2022-11-25 15:36:59,958 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 15:36:59,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 15:37:00,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:37:01,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 15:37:01,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:37:01,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-11-25 15:37:01,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:37:01,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 15:37:01,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:37:01,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-11-25 15:37:01,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:37:01,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-11-25 15:37:01,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:37:01,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-11-25 15:37:01,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:37:01,323 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-11-25 15:37:01,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:37:01,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-11-25 15:37:01,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:37:01,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2022-11-25 15:37:01,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:37:01,389 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2022-11-25 15:37:01,390 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 15:37:01,390 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2006011535] [2022-11-25 15:37:01,392 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2006011535] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 15:37:01,392 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 15:37:01,392 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 15:37:01,394 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [198288903] [2022-11-25 15:37:01,395 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 15:37:01,403 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 15:37:01,403 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 15:37:01,447 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 15:37:01,448 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 15:37:01,459 INFO L87 Difference]: Start difference. First operand has 3606 states, 2058 states have (on average 1.3119533527696794) internal successors, (2700), 2213 states have internal predecessors, (2700), 1503 states have call successors, (1503), 122 states have call predecessors, (1503), 121 states have return successors, (1489), 1454 states have call predecessors, (1489), 1489 states have call successors, (1489) Second operand has 5 states, 5 states have (on average 7.6) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (9), 1 states have call predecessors, (9), 1 states have call successors, (9) [2022-11-25 15:37:07,522 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:37:09,531 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:37:10,728 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:37:12,265 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.54s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:37:21,501 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:37:22,910 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:37:39,638 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 15:37:39,638 INFO L93 Difference]: Finished difference Result 10692 states and 17081 transitions. [2022-11-25 15:37:39,640 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-25 15:37:39,641 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.6) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (9), 1 states have call predecessors, (9), 1 states have call successors, (9) Word has length 78 [2022-11-25 15:37:39,642 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 15:37:39,763 INFO L225 Difference]: With dead ends: 10692 [2022-11-25 15:37:39,764 INFO L226 Difference]: Without dead ends: 7049 [2022-11-25 15:37:39,814 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-25 15:37:39,824 INFO L413 NwaCegarLoop]: 3346 mSDtfsCounter, 7551 mSDsluCounter, 4892 mSDsCounter, 0 mSdLazyCounter, 9207 mSolverCounterSat, 10788 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 33.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8046 SdHoareTripleChecker+Valid, 8238 SdHoareTripleChecker+Invalid, 19998 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 10788 IncrementalHoareTripleChecker+Valid, 9207 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 36.7s IncrementalHoareTripleChecker+Time [2022-11-25 15:37:39,825 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8046 Valid, 8238 Invalid, 19998 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [10788 Valid, 9207 Invalid, 3 Unknown, 0 Unchecked, 36.7s Time] [2022-11-25 15:37:39,862 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7049 states. [2022-11-25 15:37:40,631 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7049 to 6637. [2022-11-25 15:37:40,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6637 states, 3593 states have (on average 1.2983579181742277) internal successors, (4665), 3733 states have internal predecessors, (4665), 2803 states have call successors, (2803), 241 states have call predecessors, (2803), 240 states have return successors, (2802), 2732 states have call predecessors, (2802), 2802 states have call successors, (2802) [2022-11-25 15:37:40,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6637 states to 6637 states and 10270 transitions. [2022-11-25 15:37:40,729 INFO L78 Accepts]: Start accepts. Automaton has 6637 states and 10270 transitions. Word has length 78 [2022-11-25 15:37:40,730 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 15:37:40,731 INFO L495 AbstractCegarLoop]: Abstraction has 6637 states and 10270 transitions. [2022-11-25 15:37:40,731 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.6) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (9), 1 states have call predecessors, (9), 1 states have call successors, (9) [2022-11-25 15:37:40,731 INFO L276 IsEmpty]: Start isEmpty. Operand 6637 states and 10270 transitions. [2022-11-25 15:37:40,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-11-25 15:37:40,744 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 15:37:40,744 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 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] [2022-11-25 15:37:40,744 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-25 15:37:40,745 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 15:37:40,745 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 15:37:40,746 INFO L85 PathProgramCache]: Analyzing trace with hash -1171443714, now seen corresponding path program 1 times [2022-11-25 15:37:40,746 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 15:37:40,746 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [590096333] [2022-11-25 15:37:40,746 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 15:37:40,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 15:37:40,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:37:41,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 15:37:41,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:37:41,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-11-25 15:37:41,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:37:41,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 15:37:41,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:37:41,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-11-25 15:37:41,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:37:41,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-11-25 15:37:41,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:37:41,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-11-25 15:37:41,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:37:41,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-11-25 15:37:41,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:37:41,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-11-25 15:37:41,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:37:41,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2022-11-25 15:37:41,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:37:41,992 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2022-11-25 15:37:42,001 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 15:37:42,002 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [590096333] [2022-11-25 15:37:42,002 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [590096333] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 15:37:42,002 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 15:37:42,003 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-11-25 15:37:42,003 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [967374650] [2022-11-25 15:37:42,003 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 15:37:42,005 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-25 15:37:42,005 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 15:37:42,006 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-25 15:37:42,006 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-11-25 15:37:42,006 INFO L87 Difference]: Start difference. First operand 6637 states and 10270 transitions. Second operand has 7 states, 7 states have (on average 5.857142857142857) internal successors, (41), 5 states have internal predecessors, (41), 3 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-11-25 15:37:50,831 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:37:52,838 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:37:54,493 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.45s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:37:55,661 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:37:57,232 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.57s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:37:58,980 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.75s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:38:00,994 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:38:03,867 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:38:28,555 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 15:38:28,555 INFO L93 Difference]: Finished difference Result 20658 states and 32309 transitions. [2022-11-25 15:38:28,556 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-25 15:38:28,556 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 5.857142857142857) internal successors, (41), 5 states have internal predecessors, (41), 3 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 81 [2022-11-25 15:38:28,557 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 15:38:28,670 INFO L225 Difference]: With dead ends: 20658 [2022-11-25 15:38:28,671 INFO L226 Difference]: Without dead ends: 14038 [2022-11-25 15:38:28,720 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=36, Invalid=96, Unknown=0, NotChecked=0, Total=132 [2022-11-25 15:38:28,721 INFO L413 NwaCegarLoop]: 3793 mSDtfsCounter, 7321 mSDsluCounter, 10932 mSDsCounter, 0 mSdLazyCounter, 18444 mSolverCounterSat, 10394 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 41.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7804 SdHoareTripleChecker+Valid, 14725 SdHoareTripleChecker+Invalid, 28841 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 10394 IncrementalHoareTripleChecker+Valid, 18444 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 45.0s IncrementalHoareTripleChecker+Time [2022-11-25 15:38:28,721 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7804 Valid, 14725 Invalid, 28841 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [10394 Valid, 18444 Invalid, 3 Unknown, 0 Unchecked, 45.0s Time] [2022-11-25 15:38:28,739 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14038 states. [2022-11-25 15:38:30,134 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14038 to 13372. [2022-11-25 15:38:30,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13372 states, 7257 states have (on average 1.2997106242248864) internal successors, (9432), 7557 states have internal predecessors, (9432), 5616 states have call successors, (5616), 481 states have call predecessors, (5616), 498 states have return successors, (5782), 5487 states have call predecessors, (5782), 5615 states have call successors, (5782) [2022-11-25 15:38:30,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13372 states to 13372 states and 20830 transitions. [2022-11-25 15:38:30,323 INFO L78 Accepts]: Start accepts. Automaton has 13372 states and 20830 transitions. Word has length 81 [2022-11-25 15:38:30,325 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 15:38:30,325 INFO L495 AbstractCegarLoop]: Abstraction has 13372 states and 20830 transitions. [2022-11-25 15:38:30,326 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 5.857142857142857) internal successors, (41), 5 states have internal predecessors, (41), 3 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-11-25 15:38:30,327 INFO L276 IsEmpty]: Start isEmpty. Operand 13372 states and 20830 transitions. [2022-11-25 15:38:30,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-11-25 15:38:30,352 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 15:38:30,352 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 3, 3, 3, 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] [2022-11-25 15:38:30,353 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-25 15:38:30,353 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 15:38:30,353 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 15:38:30,354 INFO L85 PathProgramCache]: Analyzing trace with hash -252325832, now seen corresponding path program 1 times [2022-11-25 15:38:30,354 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 15:38:30,354 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [178212052] [2022-11-25 15:38:30,354 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 15:38:30,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 15:38:30,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:38:30,705 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 15:38:30,706 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [178212052] [2022-11-25 15:38:30,706 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2022-11-25 15:38:30,706 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [495435976] [2022-11-25 15:38:30,707 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 15:38:30,707 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 15:38:30,707 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1d8c27-c149-4834-bbe8-7eaeec63e3e2/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:38:30,711 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1d8c27-c149-4834-bbe8-7eaeec63e3e2/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 15:38:30,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1d8c27-c149-4834-bbe8-7eaeec63e3e2/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-25 15:38:32,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:38:32,257 INFO L263 TraceCheckSpWp]: Trace formula consists of 4762 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-25 15:38:32,272 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 15:38:32,304 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2022-11-25 15:38:32,304 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 15:38:32,304 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [495435976] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 15:38:32,305 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 15:38:32,305 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 15:38:32,305 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1771063513] [2022-11-25 15:38:32,305 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 15:38:32,306 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 15:38:32,306 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 15:38:32,307 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 15:38:32,307 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 15:38:32,307 INFO L87 Difference]: Start difference. First operand 13372 states and 20830 transitions. Second operand has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 2 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-11-25 15:38:33,252 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 15:38:33,252 INFO L93 Difference]: Finished difference Result 26726 states and 41895 transitions. [2022-11-25 15:38:33,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 15:38:33,253 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 2 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 156 [2022-11-25 15:38:33,253 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 15:38:33,364 INFO L225 Difference]: With dead ends: 26726 [2022-11-25 15:38:33,365 INFO L226 Difference]: Without dead ends: 13376 [2022-11-25 15:38:33,469 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 155 GetRequests, 154 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 15:38:33,472 INFO L413 NwaCegarLoop]: 5174 mSDtfsCounter, 0 mSDsluCounter, 5170 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 10344 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-25 15:38:33,473 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 10344 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-25 15:38:33,493 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13376 states. [2022-11-25 15:38:34,764 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13376 to 13376. [2022-11-25 15:38:34,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13376 states, 7261 states have (on average 1.2995455171463985) internal successors, (9436), 7561 states have internal predecessors, (9436), 5616 states have call successors, (5616), 481 states have call predecessors, (5616), 498 states have return successors, (5782), 5487 states have call predecessors, (5782), 5615 states have call successors, (5782) [2022-11-25 15:38:34,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13376 states to 13376 states and 20834 transitions. [2022-11-25 15:38:34,898 INFO L78 Accepts]: Start accepts. Automaton has 13376 states and 20834 transitions. Word has length 156 [2022-11-25 15:38:34,899 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 15:38:34,900 INFO L495 AbstractCegarLoop]: Abstraction has 13376 states and 20834 transitions. [2022-11-25 15:38:34,900 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 2 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-11-25 15:38:34,900 INFO L276 IsEmpty]: Start isEmpty. Operand 13376 states and 20834 transitions. [2022-11-25 15:38:34,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-11-25 15:38:34,918 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 15:38:34,918 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 3, 3, 3, 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] [2022-11-25 15:38:34,943 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1d8c27-c149-4834-bbe8-7eaeec63e3e2/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-25 15:38:35,136 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1d8c27-c149-4834-bbe8-7eaeec63e3e2/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 15:38:35,136 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 15:38:35,137 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 15:38:35,137 INFO L85 PathProgramCache]: Analyzing trace with hash 1856707417, now seen corresponding path program 1 times [2022-11-25 15:38:35,137 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 15:38:35,137 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [65452689] [2022-11-25 15:38:35,137 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 15:38:35,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 15:38:35,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:38:35,570 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 15:38:35,582 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [65452689] [2022-11-25 15:38:35,583 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2022-11-25 15:38:35,583 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2091820493] [2022-11-25 15:38:35,583 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 15:38:35,583 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 15:38:35,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1d8c27-c149-4834-bbe8-7eaeec63e3e2/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:38:35,595 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1d8c27-c149-4834-bbe8-7eaeec63e3e2/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 15:38:35,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1d8c27-c149-4834-bbe8-7eaeec63e3e2/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-25 15:38:37,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:38:37,183 INFO L263 TraceCheckSpWp]: Trace formula consists of 4762 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-25 15:38:37,197 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 15:38:37,220 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2022-11-25 15:38:37,221 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 15:38:37,221 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2091820493] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 15:38:37,221 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 15:38:37,221 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 15:38:37,221 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [699250736] [2022-11-25 15:38:37,225 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 15:38:37,226 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 15:38:37,226 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 15:38:37,227 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 15:38:37,227 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 15:38:37,227 INFO L87 Difference]: Start difference. First operand 13376 states and 20834 transitions. Second operand has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 2 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-11-25 15:38:38,155 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 15:38:38,156 INFO L93 Difference]: Finished difference Result 26734 states and 41645 transitions. [2022-11-25 15:38:38,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 15:38:38,156 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 2 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 156 [2022-11-25 15:38:38,158 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 15:38:38,262 INFO L225 Difference]: With dead ends: 26734 [2022-11-25 15:38:38,262 INFO L226 Difference]: Without dead ends: 13380 [2022-11-25 15:38:38,345 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 155 GetRequests, 154 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 15:38:38,349 INFO L413 NwaCegarLoop]: 5174 mSDtfsCounter, 0 mSDsluCounter, 5169 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 10343 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-25 15:38:38,351 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 10343 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-25 15:38:38,373 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13380 states. [2022-11-25 15:38:39,623 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13380 to 13380. [2022-11-25 15:38:39,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13380 states, 7265 states have (on average 1.2993805918788712) internal successors, (9440), 7565 states have internal predecessors, (9440), 5616 states have call successors, (5616), 481 states have call predecessors, (5616), 498 states have return successors, (5782), 5487 states have call predecessors, (5782), 5615 states have call successors, (5782) [2022-11-25 15:38:39,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13380 states to 13380 states and 20838 transitions. [2022-11-25 15:38:39,756 INFO L78 Accepts]: Start accepts. Automaton has 13380 states and 20838 transitions. Word has length 156 [2022-11-25 15:38:39,757 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 15:38:39,757 INFO L495 AbstractCegarLoop]: Abstraction has 13380 states and 20838 transitions. [2022-11-25 15:38:39,758 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 2 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-11-25 15:38:39,758 INFO L276 IsEmpty]: Start isEmpty. Operand 13380 states and 20838 transitions. [2022-11-25 15:38:39,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-11-25 15:38:39,777 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 15:38:39,777 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 3, 3, 3, 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] [2022-11-25 15:38:39,800 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1d8c27-c149-4834-bbe8-7eaeec63e3e2/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-25 15:38:39,991 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1d8c27-c149-4834-bbe8-7eaeec63e3e2/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable3 [2022-11-25 15:38:39,991 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 15:38:39,991 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 15:38:39,991 INFO L85 PathProgramCache]: Analyzing trace with hash -2004530793, now seen corresponding path program 1 times [2022-11-25 15:38:39,991 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 15:38:39,992 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [433987916] [2022-11-25 15:38:39,992 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 15:38:39,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 15:38:40,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:38:40,350 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 15:38:40,350 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [433987916] [2022-11-25 15:38:40,350 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2022-11-25 15:38:40,350 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1670005142] [2022-11-25 15:38:40,351 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 15:38:40,351 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 15:38:40,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1d8c27-c149-4834-bbe8-7eaeec63e3e2/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:38:40,352 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1d8c27-c149-4834-bbe8-7eaeec63e3e2/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 15:38:40,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1d8c27-c149-4834-bbe8-7eaeec63e3e2/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-25 15:38:41,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:38:41,880 INFO L263 TraceCheckSpWp]: Trace formula consists of 4767 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-25 15:38:41,886 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 15:38:41,923 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2022-11-25 15:38:41,923 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 15:38:41,923 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1670005142] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 15:38:41,923 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 15:38:41,924 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 15:38:41,924 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1539550764] [2022-11-25 15:38:41,924 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 15:38:41,925 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 15:38:41,925 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 15:38:41,925 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 15:38:41,926 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 15:38:41,926 INFO L87 Difference]: Start difference. First operand 13380 states and 20838 transitions. Second operand has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 2 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-11-25 15:38:43,099 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 15:38:43,100 INFO L93 Difference]: Finished difference Result 36596 states and 57279 transitions. [2022-11-25 15:38:43,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 15:38:43,100 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 2 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 156 [2022-11-25 15:38:43,100 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 15:38:43,269 INFO L225 Difference]: With dead ends: 36596 [2022-11-25 15:38:43,270 INFO L226 Difference]: Without dead ends: 23238 [2022-11-25 15:38:43,369 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 155 GetRequests, 154 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 15:38:43,370 INFO L413 NwaCegarLoop]: 6284 mSDtfsCounter, 3848 mSDsluCounter, 5081 mSDsCounter, 0 mSdLazyCounter, 84 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3848 SdHoareTripleChecker+Valid, 11365 SdHoareTripleChecker+Invalid, 105 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 84 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-25 15:38:43,371 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3848 Valid, 11365 Invalid, 105 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 84 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-25 15:38:43,404 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23238 states. [2022-11-25 15:38:45,998 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23238 to 23226. [2022-11-25 15:38:46,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23226 states, 12257 states have (on average 1.3006445296565228) internal successors, (15942), 12743 states have internal predecessors, (15942), 10078 states have call successors, (10078), 857 states have call predecessors, (10078), 890 states have return successors, (10361), 9901 states have call predecessors, (10361), 10077 states have call successors, (10361) [2022-11-25 15:38:46,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23226 states to 23226 states and 36381 transitions. [2022-11-25 15:38:46,208 INFO L78 Accepts]: Start accepts. Automaton has 23226 states and 36381 transitions. Word has length 156 [2022-11-25 15:38:46,210 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 15:38:46,210 INFO L495 AbstractCegarLoop]: Abstraction has 23226 states and 36381 transitions. [2022-11-25 15:38:46,210 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 2 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-11-25 15:38:46,211 INFO L276 IsEmpty]: Start isEmpty. Operand 23226 states and 36381 transitions. [2022-11-25 15:38:46,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-11-25 15:38:46,228 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 15:38:46,228 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 15:38:46,249 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1d8c27-c149-4834-bbe8-7eaeec63e3e2/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-11-25 15:38:46,443 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1d8c27-c149-4834-bbe8-7eaeec63e3e2/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 15:38:46,444 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 15:38:46,444 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 15:38:46,444 INFO L85 PathProgramCache]: Analyzing trace with hash 152133350, now seen corresponding path program 1 times [2022-11-25 15:38:46,444 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 15:38:46,444 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1025913032] [2022-11-25 15:38:46,444 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 15:38:46,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 15:38:46,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:38:46,695 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 15:38:46,696 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1025913032] [2022-11-25 15:38:46,696 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2022-11-25 15:38:46,696 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1088813892] [2022-11-25 15:38:46,696 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 15:38:46,696 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 15:38:46,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1d8c27-c149-4834-bbe8-7eaeec63e3e2/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:38:46,698 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1d8c27-c149-4834-bbe8-7eaeec63e3e2/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 15:38:46,715 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1d8c27-c149-4834-bbe8-7eaeec63e3e2/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-11-25 15:38:48,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:38:48,268 INFO L263 TraceCheckSpWp]: Trace formula consists of 5046 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-25 15:38:48,275 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 15:38:48,753 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2022-11-25 15:38:48,753 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 15:38:48,753 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1088813892] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 15:38:48,754 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 15:38:48,754 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 15:38:48,754 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [991571650] [2022-11-25 15:38:48,754 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 15:38:48,755 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 15:38:48,755 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 15:38:48,755 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 15:38:48,756 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-25 15:38:48,756 INFO L87 Difference]: Start difference. First operand 23226 states and 36381 transitions. Second operand has 5 states, 5 states have (on average 21.2) internal successors, (106), 4 states have internal predecessors, (106), 3 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (20), 3 states have call predecessors, (20), 2 states have call successors, (20) [2022-11-25 15:38:58,566 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 15:38:58,566 INFO L93 Difference]: Finished difference Result 69650 states and 109153 transitions. [2022-11-25 15:38:58,567 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 15:38:58,567 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 21.2) internal successors, (106), 4 states have internal predecessors, (106), 3 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (20), 3 states have call predecessors, (20), 2 states have call successors, (20) Word has length 176 [2022-11-25 15:38:58,567 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 15:38:59,141 INFO L225 Difference]: With dead ends: 69650 [2022-11-25 15:38:59,142 INFO L226 Difference]: Without dead ends: 46446 [2022-11-25 15:38:59,370 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 176 GetRequests, 172 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2022-11-25 15:38:59,371 INFO L413 NwaCegarLoop]: 6603 mSDtfsCounter, 5076 mSDsluCounter, 11253 mSDsCounter, 0 mSdLazyCounter, 5682 mSolverCounterSat, 16 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5080 SdHoareTripleChecker+Valid, 17856 SdHoareTripleChecker+Invalid, 5698 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 5682 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.8s IncrementalHoareTripleChecker+Time [2022-11-25 15:38:59,372 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5080 Valid, 17856 Invalid, 5698 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [16 Valid, 5682 Invalid, 0 Unknown, 0 Unchecked, 6.8s Time] [2022-11-25 15:38:59,439 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 46446 states. [2022-11-25 15:39:04,268 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 46446 to 46438. [2022-11-25 15:39:04,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 46438 states, 24503 states have (on average 1.3007794963881973) internal successors, (31873), 25483 states have internal predecessors, (31873), 20146 states have call successors, (20146), 1713 states have call predecessors, (20146), 1788 states have return successors, (20761), 19793 states have call predecessors, (20761), 20145 states have call successors, (20761) [2022-11-25 15:39:05,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46438 states to 46438 states and 72780 transitions. [2022-11-25 15:39:05,115 INFO L78 Accepts]: Start accepts. Automaton has 46438 states and 72780 transitions. Word has length 176 [2022-11-25 15:39:05,115 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 15:39:05,115 INFO L495 AbstractCegarLoop]: Abstraction has 46438 states and 72780 transitions. [2022-11-25 15:39:05,116 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 21.2) internal successors, (106), 4 states have internal predecessors, (106), 3 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (20), 3 states have call predecessors, (20), 2 states have call successors, (20) [2022-11-25 15:39:05,116 INFO L276 IsEmpty]: Start isEmpty. Operand 46438 states and 72780 transitions. [2022-11-25 15:39:05,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2022-11-25 15:39:05,132 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 15:39:05,133 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 15:39:05,154 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1d8c27-c149-4834-bbe8-7eaeec63e3e2/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-11-25 15:39:05,348 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1d8c27-c149-4834-bbe8-7eaeec63e3e2/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 15:39:05,348 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 15:39:05,349 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 15:39:05,349 INFO L85 PathProgramCache]: Analyzing trace with hash -196860019, now seen corresponding path program 1 times [2022-11-25 15:39:05,349 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 15:39:05,349 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1489500047] [2022-11-25 15:39:05,349 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 15:39:05,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 15:39:05,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:39:05,598 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 15:39:05,610 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1489500047] [2022-11-25 15:39:05,611 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2022-11-25 15:39:05,611 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1107124464] [2022-11-25 15:39:05,611 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 15:39:05,611 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 15:39:05,612 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1d8c27-c149-4834-bbe8-7eaeec63e3e2/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:39:05,613 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1d8c27-c149-4834-bbe8-7eaeec63e3e2/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 15:39:05,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1d8c27-c149-4834-bbe8-7eaeec63e3e2/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-11-25 15:39:07,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:39:07,340 INFO L263 TraceCheckSpWp]: Trace formula consists of 5050 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-25 15:39:07,345 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 15:39:07,705 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2022-11-25 15:39:07,706 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 15:39:07,706 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1107124464] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 15:39:07,706 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 15:39:07,706 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 15:39:07,707 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [697552885] [2022-11-25 15:39:07,707 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 15:39:07,707 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 15:39:07,707 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 15:39:07,708 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 15:39:07,708 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-25 15:39:07,708 INFO L87 Difference]: Start difference. First operand 46438 states and 72780 transitions. Second operand has 5 states, 5 states have (on average 21.6) internal successors, (108), 4 states have internal predecessors, (108), 3 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (20), 3 states have call predecessors, (20), 2 states have call successors, (20) [2022-11-25 15:39:20,055 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 15:39:20,055 INFO L93 Difference]: Finished difference Result 139286 states and 218406 transitions. [2022-11-25 15:39:20,055 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 15:39:20,056 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 21.6) internal successors, (108), 4 states have internal predecessors, (108), 3 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (20), 3 states have call predecessors, (20), 2 states have call successors, (20) Word has length 178 [2022-11-25 15:39:20,056 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 15:39:20,869 INFO L225 Difference]: With dead ends: 139286 [2022-11-25 15:39:20,869 INFO L226 Difference]: Without dead ends: 92870 [2022-11-25 15:39:21,306 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 178 GetRequests, 174 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2022-11-25 15:39:21,307 INFO L413 NwaCegarLoop]: 6559 mSDtfsCounter, 5062 mSDsluCounter, 11212 mSDsCounter, 0 mSdLazyCounter, 5689 mSolverCounterSat, 16 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5066 SdHoareTripleChecker+Valid, 17771 SdHoareTripleChecker+Invalid, 5705 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 5689 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.9s IncrementalHoareTripleChecker+Time [2022-11-25 15:39:21,308 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5066 Valid, 17771 Invalid, 5705 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [16 Valid, 5689 Invalid, 0 Unknown, 0 Unchecked, 6.9s Time] [2022-11-25 15:39:21,405 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 92870 states. [2022-11-25 15:39:28,040 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 92870 to 92862. [2022-11-25 15:39:28,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 92862 states, 48995 states have (on average 1.3008470252066537) internal successors, (63735), 50963 states have internal predecessors, (63735), 40282 states have call successors, (40282), 3425 states have call predecessors, (40282), 3584 states have return successors, (41601), 39577 states have call predecessors, (41601), 40281 states have call successors, (41601) [2022-11-25 15:39:29,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92862 states to 92862 states and 145618 transitions. [2022-11-25 15:39:29,591 INFO L78 Accepts]: Start accepts. Automaton has 92862 states and 145618 transitions. Word has length 178 [2022-11-25 15:39:29,592 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 15:39:29,592 INFO L495 AbstractCegarLoop]: Abstraction has 92862 states and 145618 transitions. [2022-11-25 15:39:29,593 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 21.6) internal successors, (108), 4 states have internal predecessors, (108), 3 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (20), 3 states have call predecessors, (20), 2 states have call successors, (20) [2022-11-25 15:39:29,593 INFO L276 IsEmpty]: Start isEmpty. Operand 92862 states and 145618 transitions. [2022-11-25 15:39:29,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2022-11-25 15:39:29,618 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 15:39:29,619 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 15:39:29,642 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1d8c27-c149-4834-bbe8-7eaeec63e3e2/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-11-25 15:39:29,831 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1d8c27-c149-4834-bbe8-7eaeec63e3e2/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2022-11-25 15:39:29,831 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 15:39:29,831 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 15:39:29,832 INFO L85 PathProgramCache]: Analyzing trace with hash 2000382803, now seen corresponding path program 1 times [2022-11-25 15:39:29,832 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 15:39:29,832 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1183063092] [2022-11-25 15:39:29,832 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 15:39:29,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 15:39:30,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:39:30,158 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 15:39:30,158 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1183063092] [2022-11-25 15:39:30,158 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2022-11-25 15:39:30,158 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1291110245] [2022-11-25 15:39:30,159 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 15:39:30,159 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 15:39:30,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1d8c27-c149-4834-bbe8-7eaeec63e3e2/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:39:30,160 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1d8c27-c149-4834-bbe8-7eaeec63e3e2/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 15:39:30,650 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1d8c27-c149-4834-bbe8-7eaeec63e3e2/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-11-25 15:39:32,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:39:32,265 INFO L263 TraceCheckSpWp]: Trace formula consists of 5048 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-25 15:39:32,272 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 15:39:32,674 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2022-11-25 15:39:32,674 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 15:39:32,675 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1291110245] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 15:39:32,675 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 15:39:32,675 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 15:39:32,675 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1360340318] [2022-11-25 15:39:32,675 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 15:39:32,676 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 15:39:32,676 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 15:39:32,676 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 15:39:32,676 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-25 15:39:32,677 INFO L87 Difference]: Start difference. First operand 92862 states and 145618 transitions. Second operand has 5 states, 5 states have (on average 21.4) internal successors, (107), 4 states have internal predecessors, (107), 3 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (20), 3 states have call predecessors, (20), 2 states have call successors, (20)