./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e271487a-4f95-4f83-a521-bc0d10e80ca6/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e271487a-4f95-4f83-a521-bc0d10e80ca6/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e271487a-4f95-4f83-a521-bc0d10e80ca6/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e271487a-4f95-4f83-a521-bc0d10e80ca6/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e271487a-4f95-4f83-a521-bc0d10e80ca6/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e271487a-4f95-4f83-a521-bc0d10e80ca6/bin/uautomizer-uyxdKDjOR8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash fb66474e5e41b459479f6d5b414154fee660232663143da1bc936d3f2a0049ad --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-13 18:56:11,834 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 18:56:11,836 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 18:56:11,849 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 18:56:11,849 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 18:56:11,850 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 18:56:11,851 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 18:56:11,852 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 18:56:11,853 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 18:56:11,854 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 18:56:11,855 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 18:56:11,856 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 18:56:11,856 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 18:56:11,857 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 18:56:11,858 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 18:56:11,859 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 18:56:11,859 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 18:56:11,860 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 18:56:11,861 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 18:56:11,862 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 18:56:11,864 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 18:56:11,865 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 18:56:11,867 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 18:56:11,868 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 18:56:11,870 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 18:56:11,870 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 18:56:11,871 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 18:56:11,872 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 18:56:11,872 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 18:56:11,873 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 18:56:11,873 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 18:56:11,874 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 18:56:11,874 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 18:56:11,875 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 18:56:11,876 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 18:56:11,876 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 18:56:11,877 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 18:56:11,877 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 18:56:11,877 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 18:56:11,878 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 18:56:11,878 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 18:56:11,879 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e271487a-4f95-4f83-a521-bc0d10e80ca6/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-12-13 18:56:11,895 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 18:56:11,895 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 18:56:11,896 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 18:56:11,896 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 18:56:11,896 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 18:56:11,896 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 18:56:11,897 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 18:56:11,897 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 18:56:11,897 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 18:56:11,897 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 18:56:11,897 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 18:56:11,898 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 18:56:11,898 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 18:56:11,898 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 18:56:11,898 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 18:56:11,898 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 18:56:11,898 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 18:56:11,899 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 18:56:11,899 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 18:56:11,899 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 18:56:11,899 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 18:56:11,899 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 18:56:11,900 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 18:56:11,900 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 18:56:11,900 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 18:56:11,900 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 18:56:11,900 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 18:56:11,900 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 18:56:11,901 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 18:56:11,901 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 18:56:11,901 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 18:56:11,901 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 18:56:11,901 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_e271487a-4f95-4f83-a521-bc0d10e80ca6/bin/uautomizer-uyxdKDjOR8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e271487a-4f95-4f83-a521-bc0d10e80ca6/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fb66474e5e41b459479f6d5b414154fee660232663143da1bc936d3f2a0049ad [2022-12-13 18:56:12,078 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 18:56:12,094 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 18:56:12,096 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 18:56:12,097 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 18:56:12,098 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 18:56:12,099 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e271487a-4f95-4f83-a521-bc0d10e80ca6/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i [2022-12-13 18:56:14,581 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 18:56:15,087 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 18:56:15,087 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e271487a-4f95-4f83-a521-bc0d10e80ca6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i [2022-12-13 18:56:15,142 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e271487a-4f95-4f83-a521-bc0d10e80ca6/bin/uautomizer-uyxdKDjOR8/data/c96b36e37/8d5d33ac955f435ca1d5a2f8cb866e93/FLAGc56ed155b [2022-12-13 18:56:15,657 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e271487a-4f95-4f83-a521-bc0d10e80ca6/bin/uautomizer-uyxdKDjOR8/data/c96b36e37/8d5d33ac955f435ca1d5a2f8cb866e93 [2022-12-13 18:56:15,659 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 18:56:15,661 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 18:56:15,662 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 18:56:15,662 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 18:56:15,666 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 18:56:15,666 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 06:56:15" (1/1) ... [2022-12-13 18:56:15,667 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ce61ecd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:56:15, skipping insertion in model container [2022-12-13 18:56:15,668 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 06:56:15" (1/1) ... [2022-12-13 18:56:15,673 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 18:56:15,852 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 18:56:16,775 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 18:56:16,788 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 18:56:16,800 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 18:56:16,820 WARN L623 FunctionHandler]: Unknown extern function __local_bh_disable_ip [2022-12-13 18:56:16,838 WARN L623 FunctionHandler]: Unknown extern function __local_bh_enable_ip [2022-12-13 18:56:16,904 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 18:56:16,924 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 18:56:16,943 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 18:56:17,022 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 18:56:17,031 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 18:56:17,093 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-13 18:56:17,150 WARN L623 FunctionHandler]: Unknown extern function alloc_pages_current [2022-12-13 18:56:17,324 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:17,463 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 18:56:17,466 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 18:56:17,467 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-13 18:56:17,477 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-13 18:56:17,487 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-13 18:56:17,497 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-13 18:56:17,507 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-12-13 18:56:17,553 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-13 18:56:17,563 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 18:56:17,564 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-13 18:56:17,574 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-13 18:56:17,583 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-13 18:56:17,722 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-12-13 18:56:17,796 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 18:56:17,813 WARN L623 FunctionHandler]: Unknown extern function ___pskb_trim [2022-12-13 18:56:17,838 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-13 18:56:17,895 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-12-13 18:56:17,904 WARN L623 FunctionHandler]: Unknown extern function skb_clone_tx_timestamp [2022-12-13 18:56:17,976 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-13 18:56:17,977 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:18,065 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-13 18:56:18,089 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-13 18:56:18,089 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-13 18:56:18,105 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 18:56:18,106 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:18,156 WARN L623 FunctionHandler]: Unknown extern function dql_completed [2022-12-13 18:56:18,172 WARN L623 FunctionHandler]: Unknown extern function dql_reset [2022-12-13 18:56:18,204 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-13 18:56:18,290 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 18:56:18,290 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 18:56:18,291 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 18:56:18,291 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 18:56:18,292 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-13 18:56:18,373 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-12-13 18:56:18,499 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-12-13 18:56:18,642 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 18:56:19,506 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:19,507 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:19,509 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:19,509 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:19,519 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 18:56:19,538 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-13 18:56:19,597 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:19,605 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 18:56:19,605 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 18:56:19,606 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 18:56:19,606 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-12-13 18:56:19,607 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:19,607 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 18:56:19,608 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 18:56:19,609 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:19,614 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:56:19,626 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:19,626 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:19,627 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:19,627 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:19,627 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:19,627 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-12-13 18:56:19,628 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:19,628 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:19,628 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:19,628 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:19,629 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:19,629 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:19,629 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:19,629 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:19,629 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:19,630 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:19,630 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:19,630 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:56:19,670 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 18:56:19,672 WARN L623 FunctionHandler]: Unknown extern function pci_select_bars [2022-12-13 18:56:19,672 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 18:56:19,672 WARN L623 FunctionHandler]: Unknown extern function pci_select_bars [2022-12-13 18:56:19,672 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device_mem [2022-12-13 18:56:19,673 WARN L623 FunctionHandler]: Unknown extern function pci_request_selected_regions [2022-12-13 18:56:19,673 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 18:56:19,673 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-13 18:56:19,674 WARN L623 FunctionHandler]: Unknown extern function pci_ioremap_bar [2022-12-13 18:56:19,676 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:19,676 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-13 18:56:19,677 WARN L623 FunctionHandler]: Unknown extern function strncpy [2022-12-13 18:56:19,679 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 18:56:19,680 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 18:56:19,680 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 18:56:19,681 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 18:56:19,681 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 18:56:19,682 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 18:56:19,682 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 18:56:19,682 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 18:56:19,683 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 18:56:19,683 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 18:56:19,683 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 18:56:19,684 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 18:56:19,684 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 18:56:19,685 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 18:56:19,685 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 18:56:19,687 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-13 18:56:19,689 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 18:56:19,690 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 18:56:19,690 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 18:56:19,691 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 18:56:19,691 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:56:19,691 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:56:19,691 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 18:56:19,691 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 18:56:19,691 WARN L623 FunctionHandler]: Unknown extern function pci_release_selected_regions [2022-12-13 18:56:19,692 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 18:56:19,693 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:56:19,693 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:56:19,693 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 18:56:19,693 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 18:56:19,694 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 18:56:19,694 WARN L623 FunctionHandler]: Unknown extern function pci_release_selected_regions [2022-12-13 18:56:19,694 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 18:56:19,695 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 18:56:19,695 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 18:56:19,696 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:56:19,697 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 18:56:19,698 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-13 18:56:19,699 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 18:56:19,709 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-12-13 18:56:19,710 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 18:56:19,711 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 18:56:19,712 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 18:56:19,712 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 18:56:19,714 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 18:56:19,718 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-12-13 18:56:19,719 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 18:56:19,719 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 18:56:19,721 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 18:56:19,722 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 18:56:19,727 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 18:56:19,739 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 18:56:19,741 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-13 18:56:19,741 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 18:56:19,741 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 18:56:19,743 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:56:19,743 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:56:19,744 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:56:19,745 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:56:19,751 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:56:19,756 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:19,758 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 18:56:19,759 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:19,759 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 18:56:19,791 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-13 18:56:19,792 WARN L623 FunctionHandler]: Unknown extern function csum_ipv6_magic [2022-12-13 18:56:19,803 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 18:56:19,804 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 18:56:19,819 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:56:19,851 WARN L623 FunctionHandler]: Unknown extern function skb_pad [2022-12-13 18:56:19,853 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-12-13 18:56:19,853 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 18:56:19,879 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:19,880 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:19,890 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:19,890 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:19,891 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:19,892 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:19,893 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:19,893 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:19,894 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:19,894 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:19,895 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:19,895 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:19,896 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:19,897 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 18:56:19,898 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 18:56:19,899 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 18:56:19,899 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:19,900 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:19,923 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-13 18:56:19,924 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-13 18:56:19,928 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 18:56:19,956 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-13 18:56:19,956 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-13 18:56:19,967 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 18:56:19,969 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_4117 [2022-12-13 18:56:19,969 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 18:56:19,970 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 18:56:19,970 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 18:56:19,983 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:19,984 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 18:56:19,986 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-12-13 18:56:19,988 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-13 18:56:19,988 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 18:56:19,989 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-12-13 18:56:19,990 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 18:56:19,990 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 18:56:19,991 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 18:56:19,991 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 18:56:19,991 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 18:56:19,992 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 18:56:19,992 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 18:56:19,993 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 18:56:19,999 WARN L623 FunctionHandler]: Unknown extern function pci_set_mwi [2022-12-13 18:56:19,999 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 18:56:19,999 WARN L623 FunctionHandler]: Unknown extern function pci_clear_mwi [2022-12-13 18:56:20,000 WARN L623 FunctionHandler]: Unknown extern function pcix_get_mmrbc [2022-12-13 18:56:20,001 WARN L623 FunctionHandler]: Unknown extern function pcix_set_mmrbc [2022-12-13 18:56:20,001 WARN L623 FunctionHandler]: Unknown extern function find_first_bit [2022-12-13 18:56:20,001 WARN L623 FunctionHandler]: Unknown extern function find_next_bit [2022-12-13 18:56:20,014 WARN L623 FunctionHandler]: Unknown extern function find_first_bit [2022-12-13 18:56:20,015 WARN L623 FunctionHandler]: Unknown extern function find_next_bit [2022-12-13 18:56:20,016 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 18:56:20,025 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-13 18:56:20,025 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-13 18:56:20,026 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 18:56:20,026 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-13 18:56:20,027 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 18:56:20,028 WARN L623 FunctionHandler]: Unknown extern function pci_prepare_to_sleep [2022-12-13 18:56:20,028 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-12-13 18:56:20,028 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 18:56:20,029 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 18:56:20,029 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-13 18:56:20,029 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-13 18:56:20,029 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 18:56:20,029 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device_mem [2022-12-13 18:56:20,030 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:20,030 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 18:56:20,030 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-13 18:56:20,031 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-12-13 18:56:20,031 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 18:56:20,031 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-13 18:56:20,031 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-13 18:56:20,032 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-13 18:56:20,032 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 18:56:20,032 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 18:56:20,033 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device_mem [2022-12-13 18:56:20,033 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:20,033 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 18:56:20,034 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:20,034 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-13 18:56:20,710 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:20,710 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:20,710 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:20,711 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:20,711 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:20,711 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:20,711 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:20,711 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:20,711 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:20,712 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:20,712 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:20,712 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:20,712 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:20,712 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:20,712 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:20,712 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:20,713 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:20,713 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:20,713 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:20,713 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:20,713 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:20,713 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:20,713 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:20,715 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-13 18:56:20,717 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 18:56:20,725 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 18:56:20,726 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-12-13 18:56:20,729 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 18:56:20,730 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 18:56:20,731 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-13 18:56:20,731 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 18:56:20,732 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 18:56:20,732 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-13 18:56:20,732 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-13 18:56:20,733 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-13 18:56:20,733 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-13 18:56:20,733 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-13 18:56:20,733 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 18:56:20,734 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 18:56:20,734 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 18:56:20,734 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 18:56:20,734 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 18:56:21,247 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,249 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,249 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:21,249 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:21,249 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:21,250 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:21,251 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,255 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,256 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,265 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,266 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,267 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:21,267 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:21,268 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,269 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:56:21,269 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:21,270 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:21,271 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,272 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,273 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,273 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,274 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,275 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:21,275 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:21,276 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,278 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,279 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,280 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,281 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,282 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,283 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,285 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,287 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,287 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,288 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:21,288 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,289 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:21,290 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,290 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,291 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,292 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,301 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,311 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,312 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,313 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,322 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,323 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,323 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,334 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,334 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,335 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:21,336 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,347 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,349 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,358 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,359 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,360 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,361 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,361 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,371 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,372 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,372 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,373 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,374 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,375 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,376 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,376 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,377 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,377 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:56:21,378 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,379 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,380 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,380 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,381 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,382 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,382 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,383 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,383 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,384 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,385 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,386 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,387 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,388 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,388 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,389 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,390 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,390 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,391 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:56:21,392 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,392 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:21,393 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,393 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:21,395 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,396 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,397 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,398 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,399 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,400 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,401 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,402 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,402 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,403 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,404 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,404 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,405 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,405 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,406 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,416 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,416 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,417 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,418 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,418 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:56:21,419 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,419 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,420 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:56:21,420 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,421 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,422 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,422 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,423 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,425 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,426 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,427 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,428 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,429 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,430 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,430 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,431 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,431 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,432 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,433 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,434 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,434 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:21,434 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:56:21,435 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:56:21,435 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:56:21,437 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,438 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,439 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,439 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:56:21,440 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,440 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,441 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:56:21,441 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,442 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,443 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,444 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,445 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,445 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:56:21,446 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,446 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:56:21,447 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,448 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,448 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,449 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:21,449 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:21,449 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:56:21,450 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,451 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:56:21,452 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,452 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:56:21,453 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,454 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,454 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,455 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,456 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,457 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,459 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,459 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,460 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,461 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,461 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,462 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,464 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-13 18:56:21,464 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-13 18:56:21,465 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-13 18:56:21,467 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,467 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:56:21,468 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,469 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:56:21,469 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-13 18:56:21,478 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-13 18:56:21,479 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-13 18:56:21,479 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-13 18:56:21,479 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-13 18:56:21,480 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-13 18:56:21,480 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,481 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-13 18:56:21,481 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-13 18:56:21,481 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-13 18:56:21,482 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,482 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:56:21,483 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,484 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,484 WARN L623 FunctionHandler]: Unknown extern function ioread16_rep [2022-12-13 18:56:21,485 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,487 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,487 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,488 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,489 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,489 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,490 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,491 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,491 WARN L623 FunctionHandler]: Unknown extern function iowrite16_rep [2022-12-13 18:56:21,492 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,493 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:21,493 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,495 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,495 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:56:21,496 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,497 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,498 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,499 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,499 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,500 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,504 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,505 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,507 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,508 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,510 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,511 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,516 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,517 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,517 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,518 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,521 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,524 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,525 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,535 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:56:21,536 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,537 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,538 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:21,538 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:21,539 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:21,539 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:21,540 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,541 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,543 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,545 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:21,545 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:21,545 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:21,545 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:21,546 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:21,546 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:21,547 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,547 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:21,547 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:21,548 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:21,548 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 18:56:21,548 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 18:56:21,599 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-12-13 18:56:21,609 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-12-13 18:56:21,642 WARN L623 FunctionHandler]: Unknown extern function __alloc_skb [2022-12-13 18:56:21,731 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 18:56:21,731 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:21,759 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:21,816 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:56:21,826 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:56:21,835 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 18:56:21,835 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 18:56:21,836 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 18:56:21,854 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:21,855 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:56:21,855 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:56:21,856 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:56:21,856 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:56:21,865 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 18:56:21,874 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 18:56:21,884 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 18:56:21,914 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 18:56:21,915 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:21,915 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:21,916 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:21,916 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:21,916 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:21,926 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 18:56:21,926 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 18:56:21,927 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:56:21,927 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:56:21,938 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 18:56:21,967 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:56:21,976 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:56:22,031 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:22,060 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:22,060 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:22,078 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 18:56:22,078 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-13 18:56:22,079 WARN L623 FunctionHandler]: Unknown extern function dev_open [2022-12-13 18:56:22,079 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 18:56:22,080 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-13 18:56:22,098 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 18:56:22,108 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 18:56:22,109 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-13 18:56:22,206 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_ts_info [2022-12-13 18:56:22,207 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 18:56:22,208 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 18:56:22,208 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 18:56:22,237 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:22,237 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:22,237 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:22,238 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:22,238 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:22,256 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:56:22,260 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:22,260 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:22,260 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:22,260 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:22,261 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:22,262 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:22,262 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:22,264 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:22,267 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:22,267 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:22,267 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:22,267 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:22,267 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:22,268 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:22,268 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:22,268 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:22,268 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:22,268 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:22,269 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:22,269 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:22,269 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:22,269 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:22,269 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:22,269 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:22,270 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:22,355 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-13 18:56:22,356 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 18:56:22,372 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 18:56:23,586 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_e271487a-4f95-4f83-a521-bc0d10e80ca6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[947955,947968] [2022-12-13 18:56:23,589 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_e271487a-4f95-4f83-a521-bc0d10e80ca6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[948124,948137] [2022-12-13 18:56:23,589 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_e271487a-4f95-4f83-a521-bc0d10e80ca6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[948291,948304] [2022-12-13 18:56:23,590 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_e271487a-4f95-4f83-a521-bc0d10e80ca6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[948459,948472] [2022-12-13 18:56:23,590 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:23,590 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:23,591 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:23,591 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:23,593 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:23,593 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:23,593 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:23,611 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:23,612 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:23,613 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:23,614 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 18:56:23,653 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 18:56:23,740 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 18:56:23,741 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 18:56:23,741 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 18:56:23,741 WARN L623 FunctionHandler]: Unknown extern function __local_bh_disable_ip [2022-12-13 18:56:23,741 WARN L623 FunctionHandler]: Unknown extern function __local_bh_enable_ip [2022-12-13 18:56:23,742 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 18:56:23,742 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 18:56:23,742 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 18:56:23,743 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 18:56:23,743 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 18:56:23,743 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-13 18:56:23,744 WARN L623 FunctionHandler]: Unknown extern function alloc_pages_current [2022-12-13 18:56:23,746 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:23,749 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 18:56:23,750 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 18:56:23,750 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-13 18:56:23,751 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-13 18:56:23,752 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-13 18:56:23,753 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-13 18:56:23,753 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-12-13 18:56:23,755 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-13 18:56:23,755 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 18:56:23,755 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-13 18:56:23,756 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-13 18:56:23,756 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-13 18:56:23,759 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-12-13 18:56:23,760 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 18:56:23,761 WARN L623 FunctionHandler]: Unknown extern function ___pskb_trim [2022-12-13 18:56:23,761 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-13 18:56:23,762 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-12-13 18:56:23,762 WARN L623 FunctionHandler]: Unknown extern function skb_clone_tx_timestamp [2022-12-13 18:56:23,763 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-13 18:56:23,763 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:23,764 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-13 18:56:23,765 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-13 18:56:23,766 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-13 18:56:23,766 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 18:56:23,767 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:23,768 WARN L623 FunctionHandler]: Unknown extern function dql_completed [2022-12-13 18:56:23,768 WARN L623 FunctionHandler]: Unknown extern function dql_reset [2022-12-13 18:56:23,769 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-13 18:56:23,769 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 18:56:23,770 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 18:56:23,770 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 18:56:23,770 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 18:56:23,770 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-13 18:56:23,771 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-12-13 18:56:23,772 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-12-13 18:56:23,774 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 18:56:23,777 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:23,777 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:23,778 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:23,778 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:23,778 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 18:56:23,779 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-13 18:56:23,785 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:23,786 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 18:56:23,786 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 18:56:23,786 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 18:56:23,786 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-12-13 18:56:23,787 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:23,787 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 18:56:23,788 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 18:56:23,788 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:23,800 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:56:23,808 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:23,808 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:23,808 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:23,808 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:23,808 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:23,809 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-12-13 18:56:23,809 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:23,809 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:23,809 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:23,809 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:23,809 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:23,810 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:23,810 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:23,810 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:23,810 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:23,810 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:23,810 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:23,811 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:56:23,814 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 18:56:23,816 WARN L623 FunctionHandler]: Unknown extern function pci_select_bars [2022-12-13 18:56:23,816 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 18:56:23,816 WARN L623 FunctionHandler]: Unknown extern function pci_select_bars [2022-12-13 18:56:23,817 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device_mem [2022-12-13 18:56:23,817 WARN L623 FunctionHandler]: Unknown extern function pci_request_selected_regions [2022-12-13 18:56:23,817 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 18:56:23,817 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-13 18:56:23,819 WARN L623 FunctionHandler]: Unknown extern function pci_ioremap_bar [2022-12-13 18:56:23,820 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:23,821 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-13 18:56:23,821 WARN L623 FunctionHandler]: Unknown extern function strncpy [2022-12-13 18:56:23,823 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 18:56:23,823 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 18:56:23,824 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 18:56:23,824 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 18:56:23,825 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 18:56:23,825 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 18:56:23,825 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 18:56:23,826 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 18:56:23,826 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 18:56:23,826 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 18:56:23,827 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 18:56:23,827 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 18:56:23,827 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 18:56:23,828 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 18:56:23,828 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 18:56:23,830 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-13 18:56:23,831 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 18:56:23,832 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 18:56:23,832 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 18:56:23,832 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 18:56:23,833 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:56:23,833 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:56:23,833 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 18:56:23,833 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 18:56:23,833 WARN L623 FunctionHandler]: Unknown extern function pci_release_selected_regions [2022-12-13 18:56:23,834 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 18:56:23,835 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:56:23,835 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:56:23,835 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 18:56:23,835 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 18:56:23,836 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 18:56:23,836 WARN L623 FunctionHandler]: Unknown extern function pci_release_selected_regions [2022-12-13 18:56:23,836 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 18:56:23,837 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 18:56:23,837 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 18:56:23,838 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:56:23,838 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 18:56:23,839 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-13 18:56:23,840 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 18:56:23,841 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-12-13 18:56:23,842 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 18:56:23,843 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 18:56:23,844 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 18:56:23,844 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 18:56:23,845 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 18:56:23,849 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-12-13 18:56:23,850 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 18:56:23,850 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 18:56:23,851 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 18:56:23,853 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 18:56:23,871 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 18:56:23,873 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 18:56:23,875 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-13 18:56:23,875 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 18:56:23,876 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 18:56:23,877 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:56:23,878 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:56:23,879 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:56:23,879 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:56:23,896 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:56:23,903 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:23,905 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 18:56:23,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:23,906 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 18:56:23,914 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-13 18:56:23,919 WARN L623 FunctionHandler]: Unknown extern function csum_ipv6_magic [2022-12-13 18:56:23,928 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 18:56:23,928 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 18:56:23,937 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:56:23,945 WARN L623 FunctionHandler]: Unknown extern function skb_pad [2022-12-13 18:56:23,946 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-12-13 18:56:23,947 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 18:56:23,964 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:23,964 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:23,966 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:23,966 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:23,966 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:23,967 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:23,968 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:23,969 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:23,970 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:23,970 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:23,971 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:23,971 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:23,972 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:23,973 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 18:56:23,974 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 18:56:23,975 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 18:56:23,975 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:23,976 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:23,994 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-13 18:56:23,998 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-13 18:56:24,003 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 18:56:24,006 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-13 18:56:24,006 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-13 18:56:24,010 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 18:56:24,012 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_4117 [2022-12-13 18:56:24,012 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 18:56:24,013 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 18:56:24,014 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 18:56:24,025 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,027 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 18:56:24,032 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-12-13 18:56:24,033 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-13 18:56:24,033 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 18:56:24,035 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-12-13 18:56:24,036 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 18:56:24,036 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 18:56:24,036 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 18:56:24,037 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 18:56:24,037 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 18:56:24,037 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 18:56:24,038 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 18:56:24,038 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 18:56:24,044 WARN L623 FunctionHandler]: Unknown extern function pci_set_mwi [2022-12-13 18:56:24,044 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 18:56:24,045 WARN L623 FunctionHandler]: Unknown extern function pci_clear_mwi [2022-12-13 18:56:24,045 WARN L623 FunctionHandler]: Unknown extern function pcix_get_mmrbc [2022-12-13 18:56:24,045 WARN L623 FunctionHandler]: Unknown extern function pcix_set_mmrbc [2022-12-13 18:56:24,046 WARN L623 FunctionHandler]: Unknown extern function find_first_bit [2022-12-13 18:56:24,046 WARN L623 FunctionHandler]: Unknown extern function find_next_bit [2022-12-13 18:56:24,050 WARN L623 FunctionHandler]: Unknown extern function find_first_bit [2022-12-13 18:56:24,051 WARN L623 FunctionHandler]: Unknown extern function find_next_bit [2022-12-13 18:56:24,052 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 18:56:24,053 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-13 18:56:24,053 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-13 18:56:24,053 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 18:56:24,054 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-13 18:56:24,055 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 18:56:24,056 WARN L623 FunctionHandler]: Unknown extern function pci_prepare_to_sleep [2022-12-13 18:56:24,056 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-12-13 18:56:24,056 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 18:56:24,056 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 18:56:24,056 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-13 18:56:24,057 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-13 18:56:24,057 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 18:56:24,057 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device_mem [2022-12-13 18:56:24,067 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:24,067 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 18:56:24,068 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-13 18:56:24,068 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-12-13 18:56:24,068 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 18:56:24,068 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-13 18:56:24,069 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-13 18:56:24,069 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-13 18:56:24,069 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 18:56:24,069 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 18:56:24,069 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device_mem [2022-12-13 18:56:24,070 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:24,070 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 18:56:24,070 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:56:24,070 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-13 18:56:24,074 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:24,074 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:24,074 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:24,074 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:24,074 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:24,074 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:24,074 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:24,074 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:24,075 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:24,075 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:24,075 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:24,075 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:24,075 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:24,075 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:24,075 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:24,075 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:24,076 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:24,076 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:24,076 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:24,076 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:24,076 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:24,076 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:24,076 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:24,077 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-13 18:56:24,078 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 18:56:24,084 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 18:56:24,084 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-12-13 18:56:24,087 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 18:56:24,088 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 18:56:24,089 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-13 18:56:24,090 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 18:56:24,090 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 18:56:24,090 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-13 18:56:24,090 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-13 18:56:24,091 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-13 18:56:24,091 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-13 18:56:24,091 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-13 18:56:24,091 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 18:56:24,091 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 18:56:24,091 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 18:56:24,092 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 18:56:24,092 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 18:56:24,093 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,094 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,095 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:24,095 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:24,095 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:24,095 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:24,096 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,099 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,100 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,101 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,101 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,102 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:24,102 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:24,102 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,103 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:56:24,103 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:24,103 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:24,104 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,105 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,106 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,106 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,107 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,107 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:24,107 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:24,108 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,109 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,110 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,111 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,112 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,112 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,113 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,115 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,116 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,116 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,117 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:24,117 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,117 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:24,118 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,118 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,119 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,119 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,120 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,121 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,122 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,122 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,123 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,124 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,124 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,126 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,126 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,126 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:24,127 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,129 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,131 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,132 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,132 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,133 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,133 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,134 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,134 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,135 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,135 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,136 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,137 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,137 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,138 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,138 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,139 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,139 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:56:24,140 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,140 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,141 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,142 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,142 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,143 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,143 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,144 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,144 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,145 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,145 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,146 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,147 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,148 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,148 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,149 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,149 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,150 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,150 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:56:24,151 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,151 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:24,151 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,152 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:24,163 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,164 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,166 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,166 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,167 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,168 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,169 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,170 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,170 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,171 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,171 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,172 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,172 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,173 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,174 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,175 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,175 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,176 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,177 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,177 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:56:24,177 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,178 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,178 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:56:24,179 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,179 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,180 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,180 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,181 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,183 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,183 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,184 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,185 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,186 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,186 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,187 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,187 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,188 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,188 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,189 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,190 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,190 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:24,190 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:56:24,191 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:56:24,191 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:56:24,192 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,194 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,194 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,195 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:56:24,195 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,196 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,196 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:56:24,197 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,197 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,198 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,199 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,200 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,200 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:56:24,201 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,201 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:56:24,201 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,202 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,203 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,203 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:24,203 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:24,203 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:56:24,204 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,205 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:56:24,206 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,206 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:56:24,207 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,208 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,208 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,209 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,209 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,211 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,212 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,213 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,213 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,214 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,214 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,215 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,217 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-13 18:56:24,217 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-13 18:56:24,218 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-13 18:56:24,219 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,219 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:56:24,220 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,220 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:56:24,221 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-13 18:56:24,221 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-13 18:56:24,221 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-13 18:56:24,221 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-13 18:56:24,222 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-13 18:56:24,222 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-13 18:56:24,223 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,223 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-13 18:56:24,223 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-13 18:56:24,223 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-13 18:56:24,224 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,224 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:56:24,225 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,226 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,226 WARN L623 FunctionHandler]: Unknown extern function ioread16_rep [2022-12-13 18:56:24,227 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,228 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,229 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,229 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,230 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,230 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,231 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,232 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,232 WARN L623 FunctionHandler]: Unknown extern function iowrite16_rep [2022-12-13 18:56:24,233 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,233 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:24,234 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,235 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,236 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:56:24,236 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,237 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,237 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,238 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,239 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,239 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,252 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,252 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,254 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,255 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,256 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,257 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,262 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,262 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,263 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,264 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,266 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,268 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,269 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,271 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:56:24,272 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,272 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,273 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:24,273 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:24,273 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:24,274 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:24,274 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,275 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,277 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,279 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:24,279 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:24,279 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:24,279 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:24,279 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:24,280 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:24,280 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,280 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:24,281 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 18:56:24,281 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:24,281 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 18:56:24,281 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 18:56:24,282 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-12-13 18:56:24,283 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-12-13 18:56:24,283 WARN L623 FunctionHandler]: Unknown extern function __alloc_skb [2022-12-13 18:56:24,286 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 18:56:24,286 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:24,288 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:24,293 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:56:24,294 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:56:24,295 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 18:56:24,295 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 18:56:24,295 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 18:56:24,296 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:24,297 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:56:24,297 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:56:24,298 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:56:24,298 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:56:24,299 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 18:56:24,299 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 18:56:24,300 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 18:56:24,304 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 18:56:24,304 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:24,305 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:24,305 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:24,305 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:24,305 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:24,306 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 18:56:24,307 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 18:56:24,307 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:56:24,307 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:56:24,309 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 18:56:24,312 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:56:24,313 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:56:24,316 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:24,325 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:24,326 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:56:24,326 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 18:56:24,327 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-13 18:56:24,327 WARN L623 FunctionHandler]: Unknown extern function dev_open [2022-12-13 18:56:24,327 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 18:56:24,328 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-13 18:56:24,329 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 18:56:24,330 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 18:56:24,331 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-13 18:56:24,335 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_ts_info [2022-12-13 18:56:24,336 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 18:56:24,336 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 18:56:24,337 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 18:56:24,339 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:24,339 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:24,339 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:24,340 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:24,340 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:24,341 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:56:24,345 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:24,346 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:24,346 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:24,346 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:24,348 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:24,348 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:24,348 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:24,350 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:24,353 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:24,353 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:24,353 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:24,353 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:24,353 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:24,353 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:24,354 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:24,354 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:24,354 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:24,354 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:24,354 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:24,355 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:24,355 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:24,355 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:24,355 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:24,355 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:24,356 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:56:24,357 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-13 18:56:24,357 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 18:56:24,358 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 18:56:24,370 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_e271487a-4f95-4f83-a521-bc0d10e80ca6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[947955,947968] [2022-12-13 18:56:24,370 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_e271487a-4f95-4f83-a521-bc0d10e80ca6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[948124,948137] [2022-12-13 18:56:24,371 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_e271487a-4f95-4f83-a521-bc0d10e80ca6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[948291,948304] [2022-12-13 18:56:24,371 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_e271487a-4f95-4f83-a521-bc0d10e80ca6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[948459,948472] [2022-12-13 18:56:24,371 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:24,371 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:24,372 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:24,373 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:24,374 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:24,374 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:24,374 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:24,375 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:24,395 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:24,397 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:56:24,398 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 18:56:24,713 INFO L208 MainTranslator]: Completed translation [2022-12-13 18:56:24,713 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:56:24 WrapperNode [2022-12-13 18:56:24,713 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 18:56:24,714 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 18:56:24,714 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 18:56:24,714 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 18:56:24,720 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:56:24" (1/1) ... [2022-12-13 18:56:24,892 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:56:24" (1/1) ... [2022-12-13 18:56:25,436 INFO L138 Inliner]: procedures = 870, calls = 16507, calls flagged for inlining = 430, calls inlined = 363, statements flattened = 28673 [2022-12-13 18:56:25,437 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 18:56:25,437 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 18:56:25,437 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 18:56:25,437 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 18:56:25,445 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:56:24" (1/1) ... [2022-12-13 18:56:25,445 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:56:24" (1/1) ... [2022-12-13 18:56:25,567 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:56:24" (1/1) ... [2022-12-13 18:56:25,567 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:56:24" (1/1) ... [2022-12-13 18:56:25,915 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:56:24" (1/1) ... [2022-12-13 18:56:25,950 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:56:24" (1/1) ... [2022-12-13 18:56:26,029 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:56:24" (1/1) ... [2022-12-13 18:56:26,055 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:56:24" (1/1) ... [2022-12-13 18:56:26,173 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 18:56:26,174 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 18:56:26,174 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 18:56:26,174 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 18:56:26,175 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:56:24" (1/1) ... [2022-12-13 18:56:26,179 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 18:56:26,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e271487a-4f95-4f83-a521-bc0d10e80ca6/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 18:56:26,198 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e271487a-4f95-4f83-a521-bc0d10e80ca6/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-13 18:56:26,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e271487a-4f95-4f83-a521-bc0d10e80ca6/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-13 18:56:26,233 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_fc_after_link_up [2022-12-13 18:56:26,233 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_fc_after_link_up [2022-12-13 18:56:26,233 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2022-12-13 18:56:26,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2022-12-13 18:56:26,233 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_collision_dist [2022-12-13 18:56:26,233 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_collision_dist [2022-12-13 18:56:26,233 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_raise_ee_clk [2022-12-13 18:56:26,233 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_raise_ee_clk [2022-12-13 18:56:26,234 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-12-13 18:56:26,234 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-12-13 18:56:26,234 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2022-12-13 18:56:26,234 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2022-12-13 18:56:26,234 INFO L130 BoogieDeclarations]: Found specification of procedure reg_pattern_test [2022-12-13 18:56:26,234 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_pattern_test [2022-12-13 18:56:26,234 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-12-13 18:56:26,234 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-12-13 18:56:26,234 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2022-12-13 18:56:26,234 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2022-12-13 18:56:26,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-12-13 18:56:26,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-12-13 18:56:26,234 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_unmap_and_free_tx_resource [2022-12-13 18:56:26,234 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_unmap_and_free_tx_resource [2022-12-13 18:56:26,235 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-12-13 18:56:26,235 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-12-13 18:56:26,235 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-12-13 18:56:26,235 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-12-13 18:56:26,235 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_rctl [2022-12-13 18:56:26,235 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_rctl [2022-12-13 18:56:26,235 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-12-13 18:56:26,235 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-12-13 18:56:26,235 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_tail_pointer [2022-12-13 18:56:26,235 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_tail_pointer [2022-12-13 18:56:26,235 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset [2022-12-13 18:56:26,235 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset [2022-12-13 18:56:26,235 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2022-12-13 18:56:26,236 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2022-12-13 18:56:26,236 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-12-13 18:56:26,236 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-12-13 18:56:26,236 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-12-13 18:56:26,236 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-12-13 18:56:26,236 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-12-13 18:56:26,236 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-12-13 18:56:26,236 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-12-13 18:56:26,236 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-12-13 18:56:26,236 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_phy_reg [2022-12-13 18:56:26,236 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_phy_reg [2022-12-13 18:56:26,236 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_speed_and_duplex [2022-12-13 18:56:26,236 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_speed_and_duplex [2022-12-13 18:56:26,237 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2022-12-13 18:56:26,237 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2022-12-13 18:56:26,237 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-12-13 18:56:26,237 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-12-13 18:56:26,237 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-12-13 18:56:26,237 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-12-13 18:56:26,237 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-12-13 18:56:26,237 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-12-13 18:56:26,237 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_link [2022-12-13 18:56:26,237 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_link [2022-12-13 18:56:26,237 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_irq [2022-12-13 18:56:26,237 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_irq [2022-12-13 18:56:26,237 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-12-13 18:56:26,237 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-12-13 18:56:26,238 INFO L130 BoogieDeclarations]: Found specification of procedure __e1000_vlan_mode [2022-12-13 18:56:26,238 INFO L138 BoogieDeclarations]: Found implementation of procedure __e1000_vlan_mode [2022-12-13 18:56:26,238 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-12-13 18:56:26,238 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-12-13 18:56:26,238 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_dsp_after_link_change [2022-12-13 18:56:26,238 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_dsp_after_link_change [2022-12-13 18:56:26,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-12-13 18:56:26,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-12-13 18:56:26,238 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_maybe_stop_tx [2022-12-13 18:56:26,238 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_maybe_stop_tx [2022-12-13 18:56:26,238 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-13 18:56:26,238 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2022-12-13 18:56:26,238 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2022-12-13 18:56:26,238 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_used [2022-12-13 18:56:26,239 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_used [2022-12-13 18:56:26,239 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_force_mac_fc [2022-12-13 18:56:26,239 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_force_mac_fc [2022-12-13 18:56:26,239 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-12-13 18:56:26,239 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-12-13 18:56:26,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-12-13 18:56:26,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-12-13 18:56:26,239 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_leave_82542_rst [2022-12-13 18:56:26,239 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_leave_82542_rst [2022-12-13 18:56:26,239 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-12-13 18:56:26,239 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-12-13 18:56:26,239 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_all_tx_resources [2022-12-13 18:56:26,239 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_all_tx_resources [2022-12-13 18:56:26,239 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-12-13 18:56:26,240 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-12-13 18:56:26,240 INFO L130 BoogieDeclarations]: Found specification of procedure reg_set_and_check [2022-12-13 18:56:26,240 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_set_and_check [2022-12-13 18:56:26,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-12-13 18:56:26,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-12-13 18:56:26,240 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-13 18:56:26,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-12-13 18:56:26,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-12-13 18:56:26,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-12-13 18:56:26,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-12-13 18:56:26,240 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_netpoll [2022-12-13 18:56:26,240 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_netpoll [2022-12-13 18:56:26,240 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 18:56:26,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-12-13 18:56:26,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-12-13 18:56:26,241 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-13 18:56:26,241 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-13 18:56:26,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-13 18:56:26,241 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_rx_mode [2022-12-13 18:56:26,241 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_rx_mode [2022-12-13 18:56:26,241 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-13 18:56:26,241 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-12-13 18:56:26,241 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-12-13 18:56:26,241 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_hw_reset [2022-12-13 18:56:26,241 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_hw_reset [2022-12-13 18:56:26,241 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-12-13 18:56:26,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-12-13 18:56:26,241 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_out_ee_bits [2022-12-13 18:56:26,242 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_out_ee_bits [2022-12-13 18:56:26,242 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-12-13 18:56:26,242 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-12-13 18:56:26,242 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_lower_ee_clk [2022-12-13 18:56:26,242 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_lower_ee_clk [2022-12-13 18:56:26,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-12-13 18:56:26,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-12-13 18:56:26,242 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2022-12-13 18:56:26,242 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2022-12-13 18:56:26,242 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2022-12-13 18:56:26,242 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2022-12-13 18:56:26,242 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-12-13 18:56:26,242 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-12-13 18:56:26,242 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_eeprom [2022-12-13 18:56:26,243 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_eeprom [2022-12-13 18:56:26,243 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_enter_82542_rst [2022-12-13 18:56:26,243 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_enter_82542_rst [2022-12-13 18:56:26,243 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2022-12-13 18:56:26,243 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2022-12-13 18:56:26,243 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 18:56:26,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 18:56:26,243 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_power_down_phy [2022-12-13 18:56:26,243 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_power_down_phy [2022-12-13 18:56:26,243 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2022-12-13 18:56:26,243 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_select_bars [2022-12-13 18:56:26,243 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_spi_eeprom_ready [2022-12-13 18:56:26,243 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_spi_eeprom_ready [2022-12-13 18:56:26,243 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_pci_clear_mwi [2022-12-13 18:56:26,244 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_pci_clear_mwi [2022-12-13 18:56:26,244 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-12-13 18:56:26,244 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-12-13 18:56:26,244 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_power_up_phy [2022-12-13 18:56:26,244 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_power_up_phy [2022-12-13 18:56:26,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-13 18:56:26,244 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-12-13 18:56:26,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-12-13 18:56:26,244 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_phy_reg_ex [2022-12-13 18:56:26,244 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_phy_reg_ex [2022-12-13 18:56:26,244 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-12-13 18:56:26,244 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-12-13 18:56:26,244 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-12-13 18:56:26,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-12-13 18:56:26,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-12-13 18:56:26,245 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_resume [2022-12-13 18:56:26,245 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_resume [2022-12-13 18:56:26,245 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2022-12-13 18:56:26,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2022-12-13 18:56:26,245 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-12-13 18:56:26,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-12-13 18:56:26,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-13 18:56:26,245 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-13 18:56:26,245 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_raise_mdi_clk [2022-12-13 18:56:26,245 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_raise_mdi_clk [2022-12-13 18:56:26,245 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_mac_to_phy [2022-12-13 18:56:26,245 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_mac_to_phy [2022-12-13 18:56:26,246 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2022-12-13 18:56:26,246 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2022-12-13 18:56:26,246 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-12-13 18:56:26,246 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-12-13 18:56:26,246 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_reset_clk_and_crs [2022-12-13 18:56:26,246 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_reset_clk_and_crs [2022-12-13 18:56:26,246 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-12-13 18:56:26,246 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-12-13 18:56:26,246 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-12-13 18:56:26,246 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-12-13 18:56:26,246 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-13 18:56:26,246 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-12-13 18:56:26,246 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-12-13 18:56:26,246 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_regs_len [2022-12-13 18:56:26,247 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_regs_len [2022-12-13 18:56:26,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-13 18:56:26,247 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2022-12-13 18:56:26,247 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2022-12-13 18:56:26,247 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_all_tx_resources [2022-12-13 18:56:26,247 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_all_tx_resources [2022-12-13 18:56:26,247 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_setup_autoneg [2022-12-13 18:56:26,247 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_setup_autoneg [2022-12-13 18:56:26,247 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_mng_vlan [2022-12-13 18:56:26,247 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_mng_vlan [2022-12-13 18:56:26,247 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_filter_on_off [2022-12-13 18:56:26,247 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_filter_on_off [2022-12-13 18:56:26,247 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-12-13 18:56:26,248 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-12-13 18:56:26,248 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_nway_reset [2022-12-13 18:56:26,248 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_nway_reset [2022-12-13 18:56:26,248 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-12-13 18:56:26,248 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-12-13 18:56:26,248 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-12-13 18:56:26,248 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-12-13 18:56:26,248 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_all_rx_rings [2022-12-13 18:56:26,248 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_all_rx_rings [2022-12-13 18:56:26,248 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reinit_locked [2022-12-13 18:56:26,248 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reinit_locked [2022-12-13 18:56:26,248 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2022-12-13 18:56:26,248 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2022-12-13 18:56:26,248 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_phy_reg [2022-12-13 18:56:26,249 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_phy_reg [2022-12-13 18:56:26,249 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_all_rx_resources [2022-12-13 18:56:26,249 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_all_rx_resources [2022-12-13 18:56:26,249 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-12-13 18:56:26,249 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-12-13 18:56:26,249 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_copper_link_rtl_setup [2022-12-13 18:56:26,249 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_copper_link_rtl_setup [2022-12-13 18:56:26,249 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_desc_rings [2022-12-13 18:56:26,249 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_desc_rings [2022-12-13 18:56:26,249 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2022-12-13 18:56:26,249 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2022-12-13 18:56:26,249 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-12-13 18:56:26,249 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-12-13 18:56:26,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-13 18:56:26,250 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_64k_bound [2022-12-13 18:56:26,250 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_64k_bound [2022-12-13 18:56:26,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-13 18:56:26,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-13 18:56:26,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_88 [2022-12-13 18:56:26,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_88 [2022-12-13 18:56:26,250 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_request_irq [2022-12-13 18:56:26,250 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_request_irq [2022-12-13 18:56:26,250 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-12-13 18:56:26,250 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-12-13 18:56:26,250 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_release_eeprom [2022-12-13 18:56:26,250 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_release_eeprom [2022-12-13 18:56:26,250 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_hw [2022-12-13 18:56:26,251 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_hw [2022-12-13 18:56:26,251 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_irq_disable [2022-12-13 18:56:26,251 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_irq_disable [2022-12-13 18:56:26,251 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2022-12-13 18:56:26,251 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2022-12-13 18:56:26,251 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_tx_ring [2022-12-13 18:56:26,251 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_tx_ring [2022-12-13 18:56:26,251 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-12-13 18:56:26,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-12-13 18:56:26,251 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_manageability [2022-12-13 18:56:26,251 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_manageability [2022-12-13 18:56:26,251 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-12-13 18:56:26,251 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-12-13 18:56:26,251 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-12-13 18:56:26,252 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-12-13 18:56:26,252 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-12-13 18:56:26,252 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2022-12-13 18:56:26,252 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2022-12-13 18:56:26,252 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_rx_ring [2022-12-13 18:56:26,252 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_rx_ring [2022-12-13 18:56:26,252 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-12-13 18:56:26,252 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-12-13 18:56:26,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_91 [2022-12-13 18:56:26,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_91 [2022-12-13 18:56:26,252 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-13 18:56:26,252 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-13 18:56:26,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_82 [2022-12-13 18:56:26,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_82 [2022-12-13 18:56:26,253 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-12-13 18:56:26,253 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-12-13 18:56:26,253 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_eeprom [2022-12-13 18:56:26,253 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_eeprom [2022-12-13 18:56:26,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-13 18:56:26,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-13 18:56:26,253 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_release_manageability [2022-12-13 18:56:26,253 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_release_manageability [2022-12-13 18:56:26,253 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_in_ee_bits [2022-12-13 18:56:26,253 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_in_ee_bits [2022-12-13 18:56:26,253 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_down_and_stop [2022-12-13 18:56:26,253 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_down_and_stop [2022-12-13 18:56:26,253 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-12-13 18:56:26,253 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-12-13 18:56:26,254 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2022-12-13 18:56:26,254 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2022-12-13 18:56:26,254 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-12-13 18:56:26,254 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-12-13 18:56:26,254 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-12-13 18:56:26,254 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-12-13 18:56:26,254 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_get_info [2022-12-13 18:56:26,254 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_get_info [2022-12-13 18:56:26,254 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_do_read_eeprom [2022-12-13 18:56:26,254 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_do_read_eeprom [2022-12-13 18:56:26,254 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rar_set [2022-12-13 18:56:26,254 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rar_set [2022-12-13 18:56:26,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_83 [2022-12-13 18:56:26,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_83 [2022-12-13 18:56:26,255 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_eeprom_params [2022-12-13 18:56:26,255 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_eeprom_params [2022-12-13 18:56:26,255 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2022-12-13 18:56:26,255 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_to_virt [2022-12-13 18:56:26,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-12-13 18:56:26,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-12-13 18:56:26,255 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-12-13 18:56:26,255 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-12-13 18:56:26,255 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-12-13 18:56:26,255 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-12-13 18:56:26,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-12-13 18:56:26,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-12-13 18:56:26,255 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-12-13 18:56:26,255 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-12-13 18:56:26,256 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-13 18:56:26,256 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_standby_eeprom [2022-12-13 18:56:26,256 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_standby_eeprom [2022-12-13 18:56:26,256 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_configure_rx [2022-12-13 18:56:26,256 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_configure_rx [2022-12-13 18:56:26,256 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_hw_dev [2022-12-13 18:56:26,256 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_hw_dev [2022-12-13 18:56:26,256 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_stats [2022-12-13 18:56:26,256 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_stats [2022-12-13 18:56:26,256 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_validate_option [2022-12-13 18:56:26,256 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_validate_option [2022-12-13 18:56:26,256 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-12-13 18:56:26,256 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-12-13 18:56:26,257 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-13 18:56:26,257 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_link [2022-12-13 18:56:26,257 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_link [2022-12-13 18:56:26,257 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_reset [2022-12-13 18:56:26,257 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_reset [2022-12-13 18:56:26,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-13 18:56:26,257 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-12-13 18:56:26,257 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-12-13 18:56:26,257 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shutdown [2022-12-13 18:56:26,257 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shutdown [2022-12-13 18:56:26,257 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-13 18:56:26,257 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-13 18:56:26,257 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_disable_receiver [2022-12-13 18:56:26,257 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_disable_receiver [2022-12-13 18:56:26,258 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_rx_kill_vid [2022-12-13 18:56:26,258 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_rx_kill_vid [2022-12-13 18:56:26,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-12-13 18:56:26,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-12-13 18:56:26,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-12-13 18:56:26,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-12-13 18:56:26,258 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2022-12-13 18:56:26,258 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2022-12-13 18:56:26,258 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_has_link [2022-12-13 18:56:26,258 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_has_link [2022-12-13 18:56:26,258 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-12-13 18:56:26,258 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-12-13 18:56:26,258 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2022-12-13 18:56:26,258 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2022-12-13 18:56:26,259 INFO L130 BoogieDeclarations]: Found specification of procedure pci_wake_from_d3 [2022-12-13 18:56:26,259 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_wake_from_d3 [2022-12-13 18:56:26,259 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-12-13 18:56:26,259 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-12-13 18:56:26,259 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-12-13 18:56:26,259 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-12-13 18:56:26,259 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-13 18:56:26,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-13 18:56:26,259 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_open [2022-12-13 18:56:26,259 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_open [2022-12-13 18:56:26,259 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2022-12-13 18:56:26,259 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2022-12-13 18:56:26,259 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_vfta [2022-12-13 18:56:26,259 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_vfta [2022-12-13 18:56:26,260 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_remove [2022-12-13 18:56:26,260 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_remove [2022-12-13 18:56:26,260 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_configure [2022-12-13 18:56:26,260 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_configure [2022-12-13 18:56:26,260 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-12-13 18:56:26,260 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-12-13 18:56:26,260 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-12-13 18:56:26,260 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-12-13 18:56:26,260 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-12-13 18:56:26,260 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-12-13 18:56:26,260 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_cable_length [2022-12-13 18:56:26,260 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_cable_length [2022-12-13 18:56:26,260 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-12-13 18:56:26,261 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-12-13 18:56:26,261 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_rx_resources [2022-12-13 18:56:26,261 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_rx_resources [2022-12-13 18:56:26,261 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_rx_add_vid [2022-12-13 18:56:26,261 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_rx_add_vid [2022-12-13 18:56:26,261 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-12-13 18:56:26,261 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-12-13 18:56:26,261 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_write [2022-12-13 18:56:26,261 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_write [2022-12-13 18:56:26,261 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-12-13 18:56:26,261 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-12-13 18:56:26,261 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_resume [2022-12-13 18:56:26,261 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_resume [2022-12-13 18:56:26,262 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-12-13 18:56:26,262 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-12-13 18:56:26,262 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_acquire_eeprom [2022-12-13 18:56:26,262 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_acquire_eeprom [2022-12-13 18:56:26,262 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2022-12-13 18:56:26,262 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2022-12-13 18:56:26,262 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-13 18:56:26,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-13 18:56:26,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-13 18:56:26,262 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-12-13 18:56:26,262 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-12-13 18:56:26,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-12-13 18:56:26,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-12-13 18:56:26,263 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-12-13 18:56:26,263 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-12-13 18:56:26,263 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-12-13 18:56:26,263 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-12-13 18:56:26,263 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_polarity [2022-12-13 18:56:26,263 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_polarity [2022-12-13 18:56:26,263 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-12-13 18:56:26,263 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-12-13 18:56:26,263 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-12-13 18:56:26,263 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-12-13 18:56:26,263 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_eeprom_len [2022-12-13 18:56:26,263 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_eeprom_len [2022-12-13 18:56:26,263 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-12-13 18:56:26,263 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-12-13 18:56:26,264 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_all_rx_resources [2022-12-13 18:56:26,264 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_all_rx_resources [2022-12-13 18:56:26,264 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-12-13 18:56:26,264 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-12-13 18:56:26,264 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_close [2022-12-13 18:56:26,264 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_close [2022-12-13 18:56:26,264 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-12-13 18:56:26,264 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-12-13 18:56:26,264 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-12-13 18:56:26,264 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-12-13 18:56:26,264 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-12-13 18:56:26,264 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-12-13 18:56:26,264 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-12-13 18:56:26,264 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-12-13 18:56:26,265 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-12-13 18:56:26,265 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-12-13 18:56:26,265 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2022-12-13 18:56:26,265 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2022-12-13 18:56:26,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-13 18:56:26,265 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_media_type [2022-12-13 18:56:26,265 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_media_type [2022-12-13 18:56:26,265 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_eeprom [2022-12-13 18:56:26,265 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_eeprom [2022-12-13 18:56:26,265 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_phy_loopback [2022-12-13 18:56:26,265 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_phy_loopback [2022-12-13 18:56:26,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-12-13 18:56:26,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-12-13 18:56:26,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-12-13 18:56:26,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-12-13 18:56:26,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-12-13 18:56:26,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-12-13 18:56:26,266 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_irq_enable [2022-12-13 18:56:26,266 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_irq_enable [2022-12-13 18:56:26,266 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_up [2022-12-13 18:56:26,266 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_up [2022-12-13 18:56:26,266 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_tx_timeout [2022-12-13 18:56:26,266 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_tx_timeout [2022-12-13 18:56:26,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_87 [2022-12-13 18:56:26,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_87 [2022-12-13 18:56:26,266 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_lower_mdi_clk [2022-12-13 18:56:26,266 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_lower_mdi_clk [2022-12-13 18:56:26,267 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-12-13 18:56:26,267 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-12-13 18:56:26,267 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-12-13 18:56:26,267 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-12-13 18:56:26,267 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2022-12-13 18:56:26,267 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2022-12-13 18:56:26,267 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_eeprom [2022-12-13 18:56:26,267 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_eeprom [2022-12-13 18:56:26,267 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_pci_set_mwi [2022-12-13 18:56:26,267 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_pci_set_mwi [2022-12-13 18:56:26,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_stats_lock_of_e1000_adapter [2022-12-13 18:56:26,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_stats_lock_of_e1000_adapter [2022-12-13 18:56:26,267 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_polarity_reversal_workaround [2022-12-13 18:56:26,267 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_polarity_reversal_workaround [2022-12-13 18:56:26,268 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2022-12-13 18:56:26,268 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2022-12-13 18:56:26,268 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2022-12-13 18:56:26,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2022-12-13 18:56:26,268 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-13 18:56:26,268 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-13 18:56:26,268 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_link_test [2022-12-13 18:56:26,268 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_link_test [2022-12-13 18:56:26,268 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_out_mdi_bits [2022-12-13 18:56:26,268 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_out_mdi_bits [2022-12-13 18:56:26,268 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_spd_dplx [2022-12-13 18:56:26,268 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_spd_dplx [2022-12-13 18:56:26,268 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2022-12-13 18:56:26,268 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2022-12-13 18:56:26,269 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_down [2022-12-13 18:56:26,269 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_down [2022-12-13 18:56:26,269 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-12-13 18:56:26,269 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-12-13 18:56:26,269 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_init_script [2022-12-13 18:56:26,269 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_init_script [2022-12-13 18:56:26,269 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-12-13 18:56:26,269 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-12-13 18:56:26,269 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2022-12-13 18:56:26,269 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2022-12-13 18:56:26,269 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-12-13 18:56:26,269 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-12-13 18:56:26,269 INFO L130 BoogieDeclarations]: Found specification of procedure __e1000_shutdown [2022-12-13 18:56:26,270 INFO L138 BoogieDeclarations]: Found implementation of procedure __e1000_shutdown [2022-12-13 18:56:26,270 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_tx_resources [2022-12-13 18:56:26,270 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_tx_resources [2022-12-13 18:56:26,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-12-13 18:56:26,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-12-13 18:56:26,270 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-12-13 18:56:26,270 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-12-13 18:56:26,270 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-12-13 18:56:26,270 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-12-13 18:56:26,270 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-12-13 18:56:26,270 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-12-13 18:56:26,270 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_wol_exclusion [2022-12-13 18:56:26,270 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_wol_exclusion [2022-12-13 18:56:26,270 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-12-13 18:56:26,271 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-12-13 18:56:26,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_e1000_exit_module_13_2 [2022-12-13 18:56:26,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_e1000_exit_module_13_2 [2022-12-13 18:56:26,271 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-12-13 18:56:26,271 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-12-13 18:56:26,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_e1000_phy_lock [2022-12-13 18:56:26,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_e1000_phy_lock [2022-12-13 18:56:26,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-13 18:56:26,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-12-13 18:56:26,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-12-13 18:56:26,271 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-12-13 18:56:27,546 INFO L235 CfgBuilder]: Building ICFG [2022-12-13 18:56:27,550 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 18:56:28,655 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-13 18:57:19,101 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-12-13 18:57:19,374 INFO L276 CfgBuilder]: Performing block encoding [2022-12-13 18:57:19,399 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-13 18:57:19,399 INFO L300 CfgBuilder]: Removed 9 assume(true) statements. [2022-12-13 18:57:19,404 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 06:57:19 BoogieIcfgContainer [2022-12-13 18:57:19,404 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-13 18:57:19,406 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-13 18:57:19,406 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-13 18:57:19,408 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-13 18:57:19,408 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.12 06:56:15" (1/3) ... [2022-12-13 18:57:19,409 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@595b4e49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 06:57:19, skipping insertion in model container [2022-12-13 18:57:19,409 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:56:24" (2/3) ... [2022-12-13 18:57:19,409 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@595b4e49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 06:57:19, skipping insertion in model container [2022-12-13 18:57:19,409 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 06:57:19" (3/3) ... [2022-12-13 18:57:19,410 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i [2022-12-13 18:57:19,424 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-13 18:57:19,424 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2022-12-13 18:57:19,539 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-13 18:57:19,543 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;@2865fffc, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-12-13 18:57:19,543 INFO L358 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2022-12-13 18:57:19,562 INFO L276 IsEmpty]: Start isEmpty. Operand has 8185 states, 5725 states have (on average 1.3441048034934497) internal successors, (7695), 5819 states have internal predecessors, (7695), 2207 states have call successors, (2207), 253 states have call predecessors, (2207), 252 states have return successors, (2201), 2193 states have call predecessors, (2201), 2201 states have call successors, (2201) [2022-12-13 18:57:19,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2022-12-13 18:57:19,579 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 18:57:19,580 INFO L195 NwaCegarLoop]: trace histogram [24, 24, 23, 23, 23, 23, 23, 23, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 18:57:19,580 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-12-13 18:57:19,584 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 18:57:19,584 INFO L85 PathProgramCache]: Analyzing trace with hash -349647032, now seen corresponding path program 1 times [2022-12-13 18:57:19,591 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 18:57:19,591 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [577108766] [2022-12-13 18:57:19,592 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:57:19,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 18:57:20,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:21,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 18:57:21,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:21,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:57:21,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:21,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 18:57:21,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:21,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:57:21,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:21,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 18:57:21,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:21,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:57:21,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:21,168 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 18:57:21,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:21,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:57:21,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:21,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 18:57:21,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:21,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:57:21,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:21,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 18:57:21,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:21,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:57:21,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:21,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 18:57:21,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:21,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:57:21,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:21,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 18:57:21,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:21,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:57:21,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:21,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 18:57:21,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:21,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:57:21,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:21,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 18:57:21,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:21,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:57:21,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:21,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 18:57:21,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:21,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:57:21,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:21,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 18:57:21,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:21,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:57:21,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:21,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 18:57:21,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:21,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:57:21,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:21,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 18:57:21,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:21,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:57:21,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:21,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 18:57:21,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:21,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:57:21,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:21,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 18:57:21,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:21,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:57:21,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:21,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 18:57:21,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:21,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:57:21,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:21,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 18:57:21,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:21,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:57:21,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:21,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 18:57:21,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:21,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:57:21,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:21,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 18:57:21,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:21,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:57:21,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:21,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 18:57:21,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:21,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:57:21,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:21,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-12-13 18:57:21,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:21,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:57:21,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:21,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-12-13 18:57:21,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:21,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:57:21,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:21,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2022-12-13 18:57:21,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:21,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2022-12-13 18:57:21,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:21,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2346 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2346 trivial. 0 not checked. [2022-12-13 18:57:21,463 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 18:57:21,463 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [577108766] [2022-12-13 18:57:21,463 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [577108766] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 18:57:21,463 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 18:57:21,464 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 18:57:21,465 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [709729463] [2022-12-13 18:57:21,465 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 18:57:21,468 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 18:57:21,469 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 18:57:21,491 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 18:57:21,491 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 18:57:21,506 INFO L87 Difference]: Start difference. First operand has 8185 states, 5725 states have (on average 1.3441048034934497) internal successors, (7695), 5819 states have internal predecessors, (7695), 2207 states have call successors, (2207), 253 states have call predecessors, (2207), 252 states have return successors, (2201), 2193 states have call predecessors, (2201), 2201 states have call successors, (2201) Second operand has 4 states, 4 states have (on average 12.25) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (28), 3 states have call predecessors, (28), 1 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) [2022-12-13 18:57:56,961 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 18:57:56,961 INFO L93 Difference]: Finished difference Result 25208 states and 38325 transitions. [2022-12-13 18:57:56,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 18:57:56,964 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.25) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (28), 3 states have call predecessors, (28), 1 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) Word has length 281 [2022-12-13 18:57:56,965 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 18:57:57,078 INFO L225 Difference]: With dead ends: 25208 [2022-12-13 18:57:57,078 INFO L226 Difference]: Without dead ends: 17058 [2022-12-13 18:57:57,168 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 101 GetRequests, 98 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 18:57:57,170 INFO L413 NwaCegarLoop]: 11913 mSDtfsCounter, 14205 mSDsluCounter, 15383 mSDsCounter, 0 mSdLazyCounter, 9202 mSolverCounterSat, 5748 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 30.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 16029 SdHoareTripleChecker+Valid, 27296 SdHoareTripleChecker+Invalid, 14950 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 5748 IncrementalHoareTripleChecker+Valid, 9202 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 33.9s IncrementalHoareTripleChecker+Time [2022-12-13 18:57:57,170 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [16029 Valid, 27296 Invalid, 14950 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [5748 Valid, 9202 Invalid, 0 Unknown, 0 Unchecked, 33.9s Time] [2022-12-13 18:57:57,204 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17058 states. [2022-12-13 18:57:58,034 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17058 to 16136. [2022-12-13 18:57:58,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16136 states, 11296 states have (on average 1.3386154390934843) internal successors, (15121), 11479 states have internal predecessors, (15121), 4337 states have call successors, (4337), 501 states have call predecessors, (4337), 500 states have return successors, (4333), 4317 states have call predecessors, (4333), 4333 states have call successors, (4333) [2022-12-13 18:57:58,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16136 states to 16136 states and 23791 transitions. [2022-12-13 18:57:58,163 INFO L78 Accepts]: Start accepts. Automaton has 16136 states and 23791 transitions. Word has length 281 [2022-12-13 18:57:58,164 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 18:57:58,164 INFO L495 AbstractCegarLoop]: Abstraction has 16136 states and 23791 transitions. [2022-12-13 18:57:58,165 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.25) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (28), 3 states have call predecessors, (28), 1 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) [2022-12-13 18:57:58,165 INFO L276 IsEmpty]: Start isEmpty. Operand 16136 states and 23791 transitions. [2022-12-13 18:57:58,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2022-12-13 18:57:58,176 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 18:57:58,177 INFO L195 NwaCegarLoop]: trace histogram [24, 24, 23, 23, 23, 23, 23, 23, 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] [2022-12-13 18:57:58,177 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-13 18:57:58,177 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-12-13 18:57:58,177 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 18:57:58,177 INFO L85 PathProgramCache]: Analyzing trace with hash -1974063476, now seen corresponding path program 1 times [2022-12-13 18:57:58,178 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 18:57:58,178 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1163474446] [2022-12-13 18:57:58,178 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:57:58,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 18:57:58,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:58,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 18:57:58,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:58,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:57:58,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:58,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 18:57:58,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:58,976 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:57:58,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:58,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 18:57:58,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:58,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:57:58,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:58,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 18:57:58,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:59,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:57:59,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:59,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 18:57:59,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:59,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:57:59,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:59,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 18:57:59,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:59,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:57:59,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:59,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 18:57:59,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:59,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:57:59,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:59,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 18:57:59,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:59,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:57:59,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:59,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 18:57:59,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:59,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:57:59,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:59,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 18:57:59,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:59,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:57:59,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:59,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 18:57:59,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:59,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:57:59,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:59,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 18:57:59,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:59,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:57:59,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:59,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 18:57:59,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:59,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:57:59,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:59,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 18:57:59,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:59,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:57:59,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:59,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 18:57:59,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:59,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:57:59,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:59,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 18:57:59,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:59,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:57:59,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:59,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 18:57:59,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:59,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:57:59,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:59,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 18:57:59,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:59,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:57:59,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:59,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 18:57:59,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:59,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:57:59,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:59,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 18:57:59,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:59,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:57:59,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:59,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 18:57:59,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:59,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:57:59,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:59,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-12-13 18:57:59,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:59,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:57:59,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:59,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-12-13 18:57:59,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:59,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:57:59,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:59,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2022-12-13 18:57:59,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:59,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2022-12-13 18:57:59,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:59,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:57:59,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:59,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 18:57:59,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:59,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 18:57:59,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:59,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2022-12-13 18:57:59,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:57:59,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2350 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2350 trivial. 0 not checked. [2022-12-13 18:57:59,314 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 18:57:59,314 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1163474446] [2022-12-13 18:57:59,314 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1163474446] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 18:57:59,315 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 18:57:59,315 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 18:57:59,315 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1123324336] [2022-12-13 18:57:59,315 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 18:57:59,317 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 18:57:59,317 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 18:57:59,318 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 18:57:59,318 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 18:57:59,318 INFO L87 Difference]: Start difference. First operand 16136 states and 23791 transitions. Second operand has 4 states, 4 states have (on average 17.0) internal successors, (68), 3 states have internal predecessors, (68), 3 states have call successors, (33), 3 states have call predecessors, (33), 1 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) [2022-12-13 18:58:30,535 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 18:58:30,536 INFO L93 Difference]: Finished difference Result 45580 states and 67340 transitions. [2022-12-13 18:58:30,536 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 18:58:30,536 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.0) internal successors, (68), 3 states have internal predecessors, (68), 3 states have call successors, (33), 3 states have call predecessors, (33), 1 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) Word has length 312 [2022-12-13 18:58:30,537 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 18:58:30,646 INFO L225 Difference]: With dead ends: 45580 [2022-12-13 18:58:30,646 INFO L226 Difference]: Without dead ends: 29495 [2022-12-13 18:58:30,698 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 109 GetRequests, 106 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 18:58:30,699 INFO L413 NwaCegarLoop]: 11391 mSDtfsCounter, 10953 mSDsluCounter, 15080 mSDsCounter, 0 mSdLazyCounter, 8836 mSolverCounterSat, 5065 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 26.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12385 SdHoareTripleChecker+Valid, 26471 SdHoareTripleChecker+Invalid, 13901 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 5065 IncrementalHoareTripleChecker+Valid, 8836 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 29.8s IncrementalHoareTripleChecker+Time [2022-12-13 18:58:30,699 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [12385 Valid, 26471 Invalid, 13901 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [5065 Valid, 8836 Invalid, 0 Unknown, 0 Unchecked, 29.8s Time] [2022-12-13 18:58:30,727 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29495 states. [2022-12-13 18:58:32,222 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29495 to 27654. [2022-12-13 18:58:32,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27654 states, 19308 states have (on average 1.3377356536150817) internal successors, (25829), 19610 states have internal predecessors, (25829), 7436 states have call successors, (7436), 910 states have call predecessors, (7436), 907 states have return successors, (7432), 7401 states have call predecessors, (7432), 7432 states have call successors, (7432) [2022-12-13 18:58:32,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27654 states to 27654 states and 40697 transitions. [2022-12-13 18:58:32,376 INFO L78 Accepts]: Start accepts. Automaton has 27654 states and 40697 transitions. Word has length 312 [2022-12-13 18:58:32,376 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 18:58:32,376 INFO L495 AbstractCegarLoop]: Abstraction has 27654 states and 40697 transitions. [2022-12-13 18:58:32,376 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.0) internal successors, (68), 3 states have internal predecessors, (68), 3 states have call successors, (33), 3 states have call predecessors, (33), 1 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) [2022-12-13 18:58:32,376 INFO L276 IsEmpty]: Start isEmpty. Operand 27654 states and 40697 transitions. [2022-12-13 18:58:32,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2022-12-13 18:58:32,382 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 18:58:32,382 INFO L195 NwaCegarLoop]: trace histogram [24, 24, 23, 23, 23, 23, 23, 23, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 18:58:32,383 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-13 18:58:32,383 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-12-13 18:58:32,383 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 18:58:32,383 INFO L85 PathProgramCache]: Analyzing trace with hash -1056466918, now seen corresponding path program 1 times [2022-12-13 18:58:32,383 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 18:58:32,383 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1825236745] [2022-12-13 18:58:32,383 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:58:32,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 18:58:32,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:33,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 18:58:33,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:33,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:58:33,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:33,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 18:58:33,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:33,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:58:33,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:33,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 18:58:33,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:33,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:58:33,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:33,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 18:58:33,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:33,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:58:33,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:33,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 18:58:33,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:33,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:58:33,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:33,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 18:58:33,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:33,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:58:33,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:33,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 18:58:33,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:33,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:58:33,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:33,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 18:58:33,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:33,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:58:33,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:33,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 18:58:33,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:33,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:58:33,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:33,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 18:58:33,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:33,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:58:33,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:33,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 18:58:33,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:33,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:58:33,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:33,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 18:58:33,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:33,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:58:33,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:33,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 18:58:33,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:33,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:58:33,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:33,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 18:58:33,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:33,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:58:33,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:33,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 18:58:33,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:33,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:58:33,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:33,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 18:58:33,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:33,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:58:33,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:33,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 18:58:33,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:33,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:58:33,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:33,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 18:58:33,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:33,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:58:33,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:33,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 18:58:33,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:33,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:58:33,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:33,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 18:58:33,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:33,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:58:33,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:33,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 18:58:33,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:33,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:58:33,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:33,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-12-13 18:58:33,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:33,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:58:33,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:33,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-12-13 18:58:33,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:33,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:58:33,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:33,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2022-12-13 18:58:33,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:33,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2022-12-13 18:58:33,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:33,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2022-12-13 18:58:33,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:33,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2022-12-13 18:58:33,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:33,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2022-12-13 18:58:33,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:33,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310 [2022-12-13 18:58:33,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:33,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 324 [2022-12-13 18:58:33,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:33,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2346 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2346 trivial. 0 not checked. [2022-12-13 18:58:33,651 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 18:58:33,651 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1825236745] [2022-12-13 18:58:33,651 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1825236745] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 18:58:33,651 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 18:58:33,651 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 18:58:33,651 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [577488322] [2022-12-13 18:58:33,651 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 18:58:33,652 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 18:58:33,652 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 18:58:33,652 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 18:58:33,652 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-12-13 18:58:33,653 INFO L87 Difference]: Start difference. First operand 27654 states and 40697 transitions. Second operand has 5 states, 5 states have (on average 18.0) internal successors, (90), 3 states have internal predecessors, (90), 3 states have call successors, (37), 4 states have call predecessors, (37), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) [2022-12-13 18:58:57,433 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:58:58,630 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:58:59,747 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:59:01,802 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:59:03,832 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:59:05,860 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:59:07,877 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:59:10,407 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.82s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:59:12,431 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:59:15,447 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:59:17,474 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:59:19,575 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:00:14,387 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:00:18,417 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:00:18,417 INFO L93 Difference]: Finished difference Result 51002 states and 75382 transitions. [2022-12-13 19:00:18,417 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 19:00:18,417 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 18.0) internal successors, (90), 3 states have internal predecessors, (90), 3 states have call successors, (37), 4 states have call predecessors, (37), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) Word has length 336 [2022-12-13 19:00:18,418 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:00:18,490 INFO L225 Difference]: With dead ends: 51002 [2022-12-13 19:00:18,490 INFO L226 Difference]: Without dead ends: 23399 [2022-12-13 19:00:18,558 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 113 GetRequests, 108 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2022-12-13 19:00:18,559 INFO L413 NwaCegarLoop]: 17203 mSDtfsCounter, 11306 mSDsluCounter, 26187 mSDsCounter, 0 mSdLazyCounter, 19164 mSolverCounterSat, 4177 mSolverCounterUnsat, 10 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 95.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13058 SdHoareTripleChecker+Valid, 43390 SdHoareTripleChecker+Invalid, 23351 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.3s SdHoareTripleChecker+Time, 4177 IncrementalHoareTripleChecker+Valid, 19164 IncrementalHoareTripleChecker+Invalid, 10 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 102.9s IncrementalHoareTripleChecker+Time [2022-12-13 19:00:18,560 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13058 Valid, 43390 Invalid, 23351 Unknown, 0 Unchecked, 0.3s Time], IncrementalHoareTripleChecker [4177 Valid, 19164 Invalid, 10 Unknown, 0 Unchecked, 102.9s Time] [2022-12-13 19:00:18,579 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23399 states. [2022-12-13 19:00:19,414 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23399 to 21101. [2022-12-13 19:00:19,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21101 states, 14735 states have (on average 1.3334916864608075) internal successors, (19649), 14972 states have internal predecessors, (19649), 5676 states have call successors, (5676), 691 states have call predecessors, (5676), 687 states have return successors, (5672), 5638 states have call predecessors, (5672), 5672 states have call successors, (5672) [2022-12-13 19:00:19,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21101 states to 21101 states and 30997 transitions. [2022-12-13 19:00:19,542 INFO L78 Accepts]: Start accepts. Automaton has 21101 states and 30997 transitions. Word has length 336 [2022-12-13 19:00:19,542 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:00:19,543 INFO L495 AbstractCegarLoop]: Abstraction has 21101 states and 30997 transitions. [2022-12-13 19:00:19,543 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 18.0) internal successors, (90), 3 states have internal predecessors, (90), 3 states have call successors, (37), 4 states have call predecessors, (37), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) [2022-12-13 19:00:19,543 INFO L276 IsEmpty]: Start isEmpty. Operand 21101 states and 30997 transitions. [2022-12-13 19:00:19,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2022-12-13 19:00:19,548 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:00:19,548 INFO L195 NwaCegarLoop]: trace histogram [27, 27, 23, 23, 23, 23, 23, 23, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:00:19,548 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-13 19:00:19,548 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-12-13 19:00:19,549 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:00:19,549 INFO L85 PathProgramCache]: Analyzing trace with hash 891003137, now seen corresponding path program 1 times [2022-12-13 19:00:19,549 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:00:19,549 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2112750121] [2022-12-13 19:00:19,549 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:00:19,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:00:19,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:00:20,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 19:00:20,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:00:20,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:00:20,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:00:20,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 19:00:20,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:00:20,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:00:20,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:00:20,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 19:00:20,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:00:20,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:00:20,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:00:20,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 19:00:20,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:00:20,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:00:20,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:00:20,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 19:00:20,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:00:20,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:00:20,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:00:20,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 19:00:20,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:00:20,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:00:20,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:00:20,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 19:00:20,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:00:20,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:00:20,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:00:20,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 19:00:20,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:00:20,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:00:20,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:00:20,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 19:00:20,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:00:20,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:00:20,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:00:20,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 19:00:20,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:00:20,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:00:20,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:00:20,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 19:00:20,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:00:20,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:00:20,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:00:20,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 19:00:20,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:00:20,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:00:20,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:00:20,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 19:00:20,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:00:20,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:00:20,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:00:20,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 19:00:20,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:00:20,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:00:20,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:00:20,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 19:00:20,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:00:20,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:00:20,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:00:20,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 19:00:20,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:00:20,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:00:20,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:00:20,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 19:00:20,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:00:20,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:00:20,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:00:20,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 19:00:20,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:00:20,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:00:20,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:00:20,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 19:00:20,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:00:20,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:00:20,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:00:20,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 19:00:20,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:00:20,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:00:20,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:00:20,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 19:00:20,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:00:20,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:00:20,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:00:20,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-12-13 19:00:20,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:00:20,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:00:20,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:00:20,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-12-13 19:00:20,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:00:20,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:00:20,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:00:20,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2022-12-13 19:00:20,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:00:20,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 272 [2022-12-13 19:00:20,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:00:20,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2022-12-13 19:00:20,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:00:20,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 285 [2022-12-13 19:00:20,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:00:20,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2022-12-13 19:00:20,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:00:20,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:00:20,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:00:20,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 309 [2022-12-13 19:00:20,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:00:20,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 316 [2022-12-13 19:00:20,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:00:20,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 329 [2022-12-13 19:00:20,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:00:20,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2605 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 2595 trivial. 0 not checked. [2022-12-13 19:00:20,604 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:00:20,604 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2112750121] [2022-12-13 19:00:20,604 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2112750121] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:00:20,604 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:00:20,604 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 19:00:20,604 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2108516836] [2022-12-13 19:00:20,604 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:00:20,605 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 19:00:20,605 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:00:20,606 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 19:00:20,606 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 19:00:20,606 INFO L87 Difference]: Start difference. First operand 21101 states and 30997 transitions. Second operand has 4 states, 4 states have (on average 19.5) internal successors, (78), 3 states have internal predecessors, (78), 3 states have call successors, (35), 3 states have call predecessors, (35), 1 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) [2022-12-13 19:00:43,292 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.62s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:01:00,408 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:01:00,409 INFO L93 Difference]: Finished difference Result 65308 states and 96295 transitions. [2022-12-13 19:01:00,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 19:01:00,410 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 19.5) internal successors, (78), 3 states have internal predecessors, (78), 3 states have call successors, (35), 3 states have call predecessors, (35), 1 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) Word has length 339 [2022-12-13 19:01:00,410 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:01:00,566 INFO L225 Difference]: With dead ends: 65308 [2022-12-13 19:01:00,566 INFO L226 Difference]: Without dead ends: 44358 [2022-12-13 19:01:00,648 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 115 GetRequests, 112 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 19:01:00,649 INFO L413 NwaCegarLoop]: 16293 mSDtfsCounter, 13827 mSDsluCounter, 18440 mSDsCounter, 0 mSdLazyCounter, 9806 mSolverCounterSat, 4733 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 33.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 15647 SdHoareTripleChecker+Valid, 34733 SdHoareTripleChecker+Invalid, 14539 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 4733 IncrementalHoareTripleChecker+Valid, 9806 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 37.7s IncrementalHoareTripleChecker+Time [2022-12-13 19:01:00,649 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [15647 Valid, 34733 Invalid, 14539 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [4733 Valid, 9806 Invalid, 0 Unknown, 0 Unchecked, 37.7s Time] [2022-12-13 19:01:00,689 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44358 states. [2022-12-13 19:01:02,626 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44358 to 41766. [2022-12-13 19:01:02,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41766 states, 29184 states have (on average 1.334498355263158) internal successors, (38946), 29642 states have internal predecessors, (38946), 11224 states have call successors, (11224), 1360 states have call predecessors, (11224), 1355 states have return successors, (11220), 11165 states have call predecessors, (11220), 11220 states have call successors, (11220) [2022-12-13 19:01:02,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41766 states to 41766 states and 61390 transitions. [2022-12-13 19:01:02,861 INFO L78 Accepts]: Start accepts. Automaton has 41766 states and 61390 transitions. Word has length 339 [2022-12-13 19:01:02,862 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:01:02,862 INFO L495 AbstractCegarLoop]: Abstraction has 41766 states and 61390 transitions. [2022-12-13 19:01:02,862 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 19.5) internal successors, (78), 3 states have internal predecessors, (78), 3 states have call successors, (35), 3 states have call predecessors, (35), 1 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) [2022-12-13 19:01:02,862 INFO L276 IsEmpty]: Start isEmpty. Operand 41766 states and 61390 transitions. [2022-12-13 19:01:02,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2022-12-13 19:01:02,865 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:01:02,865 INFO L195 NwaCegarLoop]: trace histogram [27, 27, 23, 23, 23, 23, 23, 23, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:01:02,865 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-13 19:01:02,865 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-12-13 19:01:02,865 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:01:02,866 INFO L85 PathProgramCache]: Analyzing trace with hash 1031551747, now seen corresponding path program 1 times [2022-12-13 19:01:02,866 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:01:02,866 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1879260110] [2022-12-13 19:01:02,866 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:01:02,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:01:03,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:04,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 19:01:04,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:04,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:04,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:04,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 19:01:04,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:04,268 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:04,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:04,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 19:01:04,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:04,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:04,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:04,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 19:01:04,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:04,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:04,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:04,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 19:01:04,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:04,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:04,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:04,313 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 19:01:04,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:04,323 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:04,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:04,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 19:01:04,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:04,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:04,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:04,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 19:01:04,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:04,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:04,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:04,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 19:01:04,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:04,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:04,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:04,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 19:01:04,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:04,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:04,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:04,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 19:01:04,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:04,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:04,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:04,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 19:01:04,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:04,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:04,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:04,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 19:01:04,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:04,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:04,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:04,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 19:01:04,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:04,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:04,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:04,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 19:01:04,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:04,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:04,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:04,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 19:01:04,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:04,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:04,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:04,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 19:01:04,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:04,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:04,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:04,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 19:01:04,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:04,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:04,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:04,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 19:01:04,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:04,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:04,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:04,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 19:01:04,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:04,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:04,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:04,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 19:01:04,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:04,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:04,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:04,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-12-13 19:01:04,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:04,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:04,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:04,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-12-13 19:01:04,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:04,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:04,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:04,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2022-12-13 19:01:04,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:04,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 272 [2022-12-13 19:01:04,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:04,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2022-12-13 19:01:04,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:04,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 285 [2022-12-13 19:01:04,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:04,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2022-12-13 19:01:04,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:04,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:04,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:04,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 309 [2022-12-13 19:01:04,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:04,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 316 [2022-12-13 19:01:04,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:04,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 329 [2022-12-13 19:01:04,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:04,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2605 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2605 trivial. 0 not checked. [2022-12-13 19:01:04,719 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:01:04,720 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1879260110] [2022-12-13 19:01:04,720 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1879260110] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:01:04,720 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:01:04,720 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 19:01:04,720 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [784071817] [2022-12-13 19:01:04,720 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:01:04,720 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 19:01:04,720 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:01:04,721 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 19:01:04,721 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 19:01:04,721 INFO L87 Difference]: Start difference. First operand 41766 states and 61390 transitions. Second operand has 6 states, 6 states have (on average 11.666666666666666) internal successors, (70), 4 states have internal predecessors, (70), 2 states have call successors, (34), 4 states have call predecessors, (34), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2022-12-13 19:01:22,361 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.42s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:01:33,796 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:01:33,796 INFO L93 Difference]: Finished difference Result 44360 states and 65480 transitions. [2022-12-13 19:01:33,796 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 19:01:33,797 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 11.666666666666666) internal successors, (70), 4 states have internal predecessors, (70), 2 states have call successors, (34), 4 states have call predecessors, (34), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) Word has length 339 [2022-12-13 19:01:33,797 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:01:33,924 INFO L225 Difference]: With dead ends: 44360 [2022-12-13 19:01:33,924 INFO L226 Difference]: Without dead ends: 44358 [2022-12-13 19:01:33,942 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 119 GetRequests, 111 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2022-12-13 19:01:33,943 INFO L413 NwaCegarLoop]: 10123 mSDtfsCounter, 12112 mSDsluCounter, 23711 mSDsCounter, 0 mSdLazyCounter, 10641 mSolverCounterSat, 3790 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 24.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13472 SdHoareTripleChecker+Valid, 33834 SdHoareTripleChecker+Invalid, 14431 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 3790 IncrementalHoareTripleChecker+Valid, 10641 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 27.0s IncrementalHoareTripleChecker+Time [2022-12-13 19:01:33,943 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13472 Valid, 33834 Invalid, 14431 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [3790 Valid, 10641 Invalid, 0 Unknown, 0 Unchecked, 27.0s Time] [2022-12-13 19:01:33,979 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44358 states. [2022-12-13 19:01:35,995 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44358 to 41770. [2022-12-13 19:01:36,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41770 states, 29187 states have (on average 1.3344639736869155) internal successors, (38949), 29645 states have internal predecessors, (38949), 11224 states have call successors, (11224), 1361 states have call predecessors, (11224), 1356 states have return successors, (11220), 11165 states have call predecessors, (11220), 11220 states have call successors, (11220) [2022-12-13 19:01:36,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41770 states to 41770 states and 61393 transitions. [2022-12-13 19:01:36,216 INFO L78 Accepts]: Start accepts. Automaton has 41770 states and 61393 transitions. Word has length 339 [2022-12-13 19:01:36,217 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:01:36,217 INFO L495 AbstractCegarLoop]: Abstraction has 41770 states and 61393 transitions. [2022-12-13 19:01:36,217 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 11.666666666666666) internal successors, (70), 4 states have internal predecessors, (70), 2 states have call successors, (34), 4 states have call predecessors, (34), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2022-12-13 19:01:36,217 INFO L276 IsEmpty]: Start isEmpty. Operand 41770 states and 61393 transitions. [2022-12-13 19:01:36,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2022-12-13 19:01:36,219 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:01:36,220 INFO L195 NwaCegarLoop]: trace histogram [27, 27, 23, 23, 23, 23, 23, 23, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:01:36,220 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-13 19:01:36,220 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-12-13 19:01:36,220 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:01:36,220 INFO L85 PathProgramCache]: Analyzing trace with hash -191911557, now seen corresponding path program 1 times [2022-12-13 19:01:36,220 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:01:36,220 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1571711544] [2022-12-13 19:01:36,220 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:01:36,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:01:36,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:37,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 19:01:37,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:37,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:37,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:37,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 19:01:37,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:37,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:37,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:37,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 19:01:37,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:37,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:37,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:37,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 19:01:37,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:37,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:37,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:37,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 19:01:37,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:37,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:37,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:37,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 19:01:37,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:37,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:37,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:37,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 19:01:37,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:37,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:37,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:37,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 19:01:37,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:37,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:37,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:37,607 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 19:01:37,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:37,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:37,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:37,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 19:01:37,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:37,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:37,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:37,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 19:01:37,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:37,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:37,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:37,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 19:01:37,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:37,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:37,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:37,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 19:01:37,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:37,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:37,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:37,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 19:01:37,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:37,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:37,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:37,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 19:01:37,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:37,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:37,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:37,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 19:01:37,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:37,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:37,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:37,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 19:01:37,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:37,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:37,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:37,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 19:01:37,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:37,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:37,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:37,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 19:01:37,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:37,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:37,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:37,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 19:01:37,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:37,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:37,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:37,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 19:01:37,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:37,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:37,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:37,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-12-13 19:01:37,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:37,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:37,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:37,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-12-13 19:01:37,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:37,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:37,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:37,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2022-12-13 19:01:37,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:37,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 272 [2022-12-13 19:01:37,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:37,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2022-12-13 19:01:37,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:37,803 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 285 [2022-12-13 19:01:37,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:37,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2022-12-13 19:01:37,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:37,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:37,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:37,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 309 [2022-12-13 19:01:37,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:37,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 316 [2022-12-13 19:01:37,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:37,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 329 [2022-12-13 19:01:37,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:37,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 335 [2022-12-13 19:01:37,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:37,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2607 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2605 trivial. 0 not checked. [2022-12-13 19:01:37,847 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:01:37,847 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1571711544] [2022-12-13 19:01:37,847 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1571711544] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:01:37,847 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:01:37,847 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 19:01:37,847 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1688986077] [2022-12-13 19:01:37,847 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:01:37,848 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 19:01:37,848 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:01:37,848 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 19:01:37,848 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 19:01:37,848 INFO L87 Difference]: Start difference. First operand 41770 states and 61393 transitions. Second operand has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (35), 4 states have call predecessors, (35), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2022-12-13 19:01:56,117 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:02:08,179 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:02:08,179 INFO L93 Difference]: Finished difference Result 44536 states and 65644 transitions. [2022-12-13 19:02:08,180 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-13 19:02:08,180 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (35), 4 states have call predecessors, (35), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) Word has length 344 [2022-12-13 19:02:08,181 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:02:08,316 INFO L225 Difference]: With dead ends: 44536 [2022-12-13 19:02:08,316 INFO L226 Difference]: Without dead ends: 44534 [2022-12-13 19:02:08,328 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 121 GetRequests, 113 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2022-12-13 19:02:08,329 INFO L413 NwaCegarLoop]: 10118 mSDtfsCounter, 12124 mSDsluCounter, 23709 mSDsCounter, 0 mSdLazyCounter, 10717 mSolverCounterSat, 3786 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 25.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13487 SdHoareTripleChecker+Valid, 33827 SdHoareTripleChecker+Invalid, 14504 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 3786 IncrementalHoareTripleChecker+Valid, 10717 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 28.2s IncrementalHoareTripleChecker+Time [2022-12-13 19:02:08,329 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13487 Valid, 33827 Invalid, 14504 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [3786 Valid, 10717 Invalid, 1 Unknown, 0 Unchecked, 28.2s Time] [2022-12-13 19:02:08,362 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44534 states. [2022-12-13 19:02:10,429 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44534 to 41944. [2022-12-13 19:02:10,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41944 states, 29304 states have (on average 1.3336063336063335) internal successors, (39080), 29770 states have internal predecessors, (39080), 11240 states have call successors, (11240), 1402 states have call predecessors, (11240), 1397 states have return successors, (11236), 11181 states have call predecessors, (11236), 11236 states have call successors, (11236) [2022-12-13 19:02:10,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41944 states to 41944 states and 61556 transitions. [2022-12-13 19:02:10,637 INFO L78 Accepts]: Start accepts. Automaton has 41944 states and 61556 transitions. Word has length 344 [2022-12-13 19:02:10,637 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:02:10,637 INFO L495 AbstractCegarLoop]: Abstraction has 41944 states and 61556 transitions. [2022-12-13 19:02:10,637 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (35), 4 states have call predecessors, (35), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2022-12-13 19:02:10,638 INFO L276 IsEmpty]: Start isEmpty. Operand 41944 states and 61556 transitions. [2022-12-13 19:02:10,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2022-12-13 19:02:10,640 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:02:10,640 INFO L195 NwaCegarLoop]: trace histogram [27, 27, 23, 23, 23, 23, 23, 23, 4, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:02:10,641 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-13 19:02:10,641 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-12-13 19:02:10,641 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:02:10,641 INFO L85 PathProgramCache]: Analyzing trace with hash 861117891, now seen corresponding path program 1 times [2022-12-13 19:02:10,641 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:02:10,641 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1731417760] [2022-12-13 19:02:10,641 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:02:10,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:02:10,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:11,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 19:02:11,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:11,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:11,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:11,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 19:02:11,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:11,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:11,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:11,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 19:02:11,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:11,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:11,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:11,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 19:02:11,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:11,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:11,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:11,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 19:02:11,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:11,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:11,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:11,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 19:02:11,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:11,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:11,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:11,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 19:02:11,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:11,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:11,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:11,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 19:02:11,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:11,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:11,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:11,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 19:02:11,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:11,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:11,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:11,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 19:02:11,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:11,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:11,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:11,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 19:02:11,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:11,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:11,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:11,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 19:02:11,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:11,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:11,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:11,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 19:02:12,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:12,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:12,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:12,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 19:02:12,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:12,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:12,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:12,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 19:02:12,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:12,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:12,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:12,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 19:02:12,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:12,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:12,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:12,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 19:02:12,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:12,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:12,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:12,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 19:02:12,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:12,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:12,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:12,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 19:02:12,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:12,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:12,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:12,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 19:02:12,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:12,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:12,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:12,100 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 19:02:12,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:12,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:12,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:12,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-12-13 19:02:12,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:12,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:12,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:12,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-12-13 19:02:12,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:12,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:12,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:12,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2022-12-13 19:02:12,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:12,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 272 [2022-12-13 19:02:12,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:12,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2022-12-13 19:02:12,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:12,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 285 [2022-12-13 19:02:12,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:12,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2022-12-13 19:02:12,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:12,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:12,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:12,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 309 [2022-12-13 19:02:12,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:12,168 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 316 [2022-12-13 19:02:12,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:12,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 329 [2022-12-13 19:02:12,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:12,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 335 [2022-12-13 19:02:12,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:12,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 340 [2022-12-13 19:02:12,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:12,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2613 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2609 trivial. 0 not checked. [2022-12-13 19:02:12,190 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:02:12,190 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1731417760] [2022-12-13 19:02:12,190 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1731417760] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:02:12,190 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:02:12,190 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 19:02:12,190 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1175281725] [2022-12-13 19:02:12,190 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:02:12,191 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 19:02:12,191 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:02:12,191 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 19:02:12,191 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 19:02:12,191 INFO L87 Difference]: Start difference. First operand 41944 states and 61556 transitions. Second operand has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (36), 4 states have call predecessors, (36), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2022-12-13 19:02:30,473 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:02:41,779 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:02:41,779 INFO L93 Difference]: Finished difference Result 44538 states and 65646 transitions. [2022-12-13 19:02:41,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 19:02:41,780 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (36), 4 states have call predecessors, (36), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) Word has length 349 [2022-12-13 19:02:41,781 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:02:41,896 INFO L225 Difference]: With dead ends: 44538 [2022-12-13 19:02:41,896 INFO L226 Difference]: Without dead ends: 44536 [2022-12-13 19:02:41,910 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 123 GetRequests, 115 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2022-12-13 19:02:41,911 INFO L413 NwaCegarLoop]: 10126 mSDtfsCounter, 12101 mSDsluCounter, 23717 mSDsCounter, 0 mSdLazyCounter, 10644 mSolverCounterSat, 3788 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 24.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13461 SdHoareTripleChecker+Valid, 33843 SdHoareTripleChecker+Invalid, 14432 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 3788 IncrementalHoareTripleChecker+Valid, 10644 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 27.1s IncrementalHoareTripleChecker+Time [2022-12-13 19:02:41,911 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13461 Valid, 33843 Invalid, 14432 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [3788 Valid, 10644 Invalid, 0 Unknown, 0 Unchecked, 27.1s Time] [2022-12-13 19:02:41,944 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44536 states. [2022-12-13 19:02:44,098 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44536 to 41948. [2022-12-13 19:02:44,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41948 states, 29307 states have (on average 1.333572184119835) internal successors, (39083), 29773 states have internal predecessors, (39083), 11240 states have call successors, (11240), 1403 states have call predecessors, (11240), 1398 states have return successors, (11236), 11181 states have call predecessors, (11236), 11236 states have call successors, (11236) [2022-12-13 19:02:44,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41948 states to 41948 states and 61559 transitions. [2022-12-13 19:02:44,307 INFO L78 Accepts]: Start accepts. Automaton has 41948 states and 61559 transitions. Word has length 349 [2022-12-13 19:02:44,307 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:02:44,307 INFO L495 AbstractCegarLoop]: Abstraction has 41948 states and 61559 transitions. [2022-12-13 19:02:44,307 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (36), 4 states have call predecessors, (36), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2022-12-13 19:02:44,307 INFO L276 IsEmpty]: Start isEmpty. Operand 41948 states and 61559 transitions. [2022-12-13 19:02:44,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2022-12-13 19:02:44,344 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:02:44,344 INFO L195 NwaCegarLoop]: trace histogram [27, 27, 23, 23, 23, 23, 23, 23, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:02:44,344 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-13 19:02:44,345 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-12-13 19:02:44,345 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:02:44,345 INFO L85 PathProgramCache]: Analyzing trace with hash -1881002437, now seen corresponding path program 1 times [2022-12-13 19:02:44,345 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:02:44,345 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [393653337] [2022-12-13 19:02:44,345 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:02:44,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:02:44,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:45,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 19:02:45,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:45,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:45,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:45,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 19:02:45,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:45,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:45,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:45,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 19:02:45,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:45,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:45,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:45,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 19:02:45,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:45,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:45,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:45,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 19:02:45,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:45,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:45,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:45,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 19:02:45,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:45,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:45,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:45,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 19:02:45,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:45,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:45,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:45,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 19:02:45,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:45,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:45,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:45,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 19:02:45,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:45,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:45,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:45,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 19:02:45,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:45,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:45,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:45,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 19:02:45,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:45,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:45,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:45,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 19:02:45,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:45,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:45,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:45,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 19:02:45,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:45,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:45,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:45,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 19:02:45,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:45,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:45,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:45,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 19:02:45,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:45,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:45,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:45,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 19:02:45,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:45,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:45,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:45,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 19:02:45,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:45,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:45,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:45,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 19:02:45,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:46,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:46,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:46,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 19:02:46,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:46,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:46,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:46,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 19:02:46,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:46,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:46,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:46,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 19:02:46,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:46,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:46,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:46,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-12-13 19:02:46,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:46,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:46,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:46,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-12-13 19:02:46,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:46,080 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:46,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:46,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2022-12-13 19:02:46,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:46,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 272 [2022-12-13 19:02:46,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:46,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2022-12-13 19:02:46,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:46,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 285 [2022-12-13 19:02:46,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:46,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2022-12-13 19:02:46,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:46,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:46,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:46,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 309 [2022-12-13 19:02:46,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:46,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 316 [2022-12-13 19:02:46,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:46,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 329 [2022-12-13 19:02:46,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:46,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 335 [2022-12-13 19:02:46,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:46,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 340 [2022-12-13 19:02:46,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:46,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 345 [2022-12-13 19:02:46,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:46,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2623 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2617 trivial. 0 not checked. [2022-12-13 19:02:46,185 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:02:46,185 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [393653337] [2022-12-13 19:02:46,185 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [393653337] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:02:46,185 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:02:46,185 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 19:02:46,185 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [540478943] [2022-12-13 19:02:46,186 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:02:46,186 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 19:02:46,186 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:02:46,187 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 19:02:46,187 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 19:02:46,187 INFO L87 Difference]: Start difference. First operand 41948 states and 61559 transitions. Second operand has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (37), 4 states have call predecessors, (37), 1 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) [2022-12-13 19:03:15,737 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:03:15,738 INFO L93 Difference]: Finished difference Result 44542 states and 65649 transitions. [2022-12-13 19:03:15,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 19:03:15,738 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (37), 4 states have call predecessors, (37), 1 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) Word has length 354 [2022-12-13 19:03:15,739 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:03:15,858 INFO L225 Difference]: With dead ends: 44542 [2022-12-13 19:03:15,858 INFO L226 Difference]: Without dead ends: 44540 [2022-12-13 19:03:15,874 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 125 GetRequests, 117 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2022-12-13 19:03:15,875 INFO L413 NwaCegarLoop]: 10107 mSDtfsCounter, 12115 mSDsluCounter, 23679 mSDsCounter, 0 mSdLazyCounter, 10638 mSolverCounterSat, 3799 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 23.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13475 SdHoareTripleChecker+Valid, 33786 SdHoareTripleChecker+Invalid, 14437 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 3799 IncrementalHoareTripleChecker+Valid, 10638 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 26.7s IncrementalHoareTripleChecker+Time [2022-12-13 19:03:15,875 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13475 Valid, 33786 Invalid, 14437 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [3799 Valid, 10638 Invalid, 0 Unknown, 0 Unchecked, 26.7s Time] [2022-12-13 19:03:15,908 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44540 states. [2022-12-13 19:03:18,334 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44540 to 41952. [2022-12-13 19:03:18,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41952 states, 29310 states have (on average 1.333538041624019) internal successors, (39086), 29776 states have internal predecessors, (39086), 11240 states have call successors, (11240), 1404 states have call predecessors, (11240), 1399 states have return successors, (11236), 11181 states have call predecessors, (11236), 11236 states have call successors, (11236) [2022-12-13 19:03:18,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41952 states to 41952 states and 61562 transitions. [2022-12-13 19:03:18,551 INFO L78 Accepts]: Start accepts. Automaton has 41952 states and 61562 transitions. Word has length 354 [2022-12-13 19:03:18,551 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:03:18,551 INFO L495 AbstractCegarLoop]: Abstraction has 41952 states and 61562 transitions. [2022-12-13 19:03:18,551 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (37), 4 states have call predecessors, (37), 1 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) [2022-12-13 19:03:18,552 INFO L276 IsEmpty]: Start isEmpty. Operand 41952 states and 61562 transitions. [2022-12-13 19:03:18,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2022-12-13 19:03:18,556 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:03:18,556 INFO L195 NwaCegarLoop]: trace histogram [27, 27, 23, 23, 23, 23, 23, 23, 5, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:03:18,556 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-12-13 19:03:18,556 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-12-13 19:03:18,556 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:03:18,556 INFO L85 PathProgramCache]: Analyzing trace with hash 1657815171, now seen corresponding path program 1 times [2022-12-13 19:03:18,556 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:03:18,557 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1300009761] [2022-12-13 19:03:18,557 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:03:18,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:03:18,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:19,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 19:03:19,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:19,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:19,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:19,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 19:03:19,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:19,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:19,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:19,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 19:03:19,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:19,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:19,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:19,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 19:03:19,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:19,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:19,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:19,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 19:03:19,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:19,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:19,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:19,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 19:03:19,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:19,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:19,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:19,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 19:03:19,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:19,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:19,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:19,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 19:03:19,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:19,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:19,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:19,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 19:03:19,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:19,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:19,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:19,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 19:03:19,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:19,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:19,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:19,944 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 19:03:19,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:19,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:19,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:19,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 19:03:19,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:19,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:19,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:19,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 19:03:19,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:19,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:19,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:19,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 19:03:19,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:19,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:19,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:19,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 19:03:19,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:19,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:19,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:20,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 19:03:20,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:20,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:20,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:20,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 19:03:20,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:20,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:20,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:20,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 19:03:20,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:20,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:20,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:20,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 19:03:20,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:20,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:20,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:20,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 19:03:20,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:20,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:20,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:20,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 19:03:20,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:20,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:20,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:20,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-12-13 19:03:20,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:20,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:20,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:20,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-12-13 19:03:20,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:20,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:20,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:20,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2022-12-13 19:03:20,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:20,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 272 [2022-12-13 19:03:20,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:20,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2022-12-13 19:03:20,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:20,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 285 [2022-12-13 19:03:20,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:20,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2022-12-13 19:03:20,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:20,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:20,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:20,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 309 [2022-12-13 19:03:20,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:20,190 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 316 [2022-12-13 19:03:20,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:20,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 329 [2022-12-13 19:03:20,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:20,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 335 [2022-12-13 19:03:20,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:20,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 340 [2022-12-13 19:03:20,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:20,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 345 [2022-12-13 19:03:20,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:20,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 350 [2022-12-13 19:03:20,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:20,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2637 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2629 trivial. 0 not checked. [2022-12-13 19:03:20,220 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:03:20,220 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1300009761] [2022-12-13 19:03:20,220 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1300009761] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:03:20,220 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:03:20,220 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 19:03:20,220 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1201080902] [2022-12-13 19:03:20,220 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:03:20,221 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 19:03:20,221 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:03:20,221 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 19:03:20,221 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 19:03:20,221 INFO L87 Difference]: Start difference. First operand 41952 states and 61562 transitions. Second operand has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (38), 4 states have call predecessors, (38), 1 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2022-12-13 19:03:40,197 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:03:53,667 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:03:53,668 INFO L93 Difference]: Finished difference Result 47002 states and 69164 transitions. [2022-12-13 19:03:53,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-13 19:03:53,669 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (38), 4 states have call predecessors, (38), 1 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) Word has length 359 [2022-12-13 19:03:53,669 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:03:53,819 INFO L225 Difference]: With dead ends: 47002 [2022-12-13 19:03:53,819 INFO L226 Difference]: Without dead ends: 47000 [2022-12-13 19:03:53,837 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 127 GetRequests, 119 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2022-12-13 19:03:53,838 INFO L413 NwaCegarLoop]: 10585 mSDtfsCounter, 12107 mSDsluCounter, 25157 mSDsCounter, 0 mSdLazyCounter, 11369 mSolverCounterSat, 3762 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 27.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13478 SdHoareTripleChecker+Valid, 35742 SdHoareTripleChecker+Invalid, 15131 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 3762 IncrementalHoareTripleChecker+Valid, 11369 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 30.4s IncrementalHoareTripleChecker+Time [2022-12-13 19:03:53,838 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13478 Valid, 35742 Invalid, 15131 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [3762 Valid, 11369 Invalid, 0 Unknown, 0 Unchecked, 30.4s Time] [2022-12-13 19:03:53,875 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47000 states. [2022-12-13 19:03:56,363 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47000 to 44396. [2022-12-13 19:03:56,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 44396 states, 30867 states have (on average 1.3294780833900282) internal successors, (41037), 31363 states have internal predecessors, (41037), 12006 states have call successors, (12006), 1535 states have call predecessors, (12006), 1520 states have return successors, (12020), 11931 states have call predecessors, (12020), 12002 states have call successors, (12020) [2022-12-13 19:03:56,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44396 states to 44396 states and 65063 transitions. [2022-12-13 19:03:56,589 INFO L78 Accepts]: Start accepts. Automaton has 44396 states and 65063 transitions. Word has length 359 [2022-12-13 19:03:56,589 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:03:56,589 INFO L495 AbstractCegarLoop]: Abstraction has 44396 states and 65063 transitions. [2022-12-13 19:03:56,589 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (38), 4 states have call predecessors, (38), 1 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2022-12-13 19:03:56,589 INFO L276 IsEmpty]: Start isEmpty. Operand 44396 states and 65063 transitions. [2022-12-13 19:03:56,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2022-12-13 19:03:56,593 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:03:56,593 INFO L195 NwaCegarLoop]: trace histogram [27, 27, 23, 23, 23, 23, 23, 23, 6, 5, 5, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:03:56,593 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-12-13 19:03:56,593 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-12-13 19:03:56,594 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:03:56,594 INFO L85 PathProgramCache]: Analyzing trace with hash 1725395707, now seen corresponding path program 1 times [2022-12-13 19:03:56,594 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:03:56,594 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1059381597] [2022-12-13 19:03:56,594 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:03:56,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:03:56,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:57,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 19:03:57,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:57,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:57,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:57,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 19:03:57,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:57,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:57,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:57,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 19:03:57,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:57,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:57,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:57,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 19:03:57,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:57,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:57,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:57,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 19:03:57,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:57,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:57,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:57,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 19:03:57,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:57,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:57,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:57,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 19:03:57,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:57,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:57,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:57,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 19:03:57,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:57,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:57,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:57,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 19:03:57,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:57,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:57,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:57,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 19:03:57,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:57,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:57,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:57,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 19:03:57,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:57,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:57,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:57,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 19:03:57,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:57,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:57,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:57,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 19:03:57,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:57,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:57,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:57,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 19:03:57,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:57,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:57,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:57,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 19:03:57,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:58,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:58,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:58,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 19:03:58,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:58,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:58,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:58,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 19:03:58,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:58,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:58,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:58,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 19:03:58,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:58,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:58,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:58,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 19:03:58,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:58,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:58,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:58,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 19:03:58,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:58,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:58,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:58,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 19:03:58,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:58,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:58,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:58,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-12-13 19:03:58,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:58,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:58,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:58,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-12-13 19:03:58,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:58,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:58,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:58,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2022-12-13 19:03:58,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:58,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 272 [2022-12-13 19:03:58,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:58,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2022-12-13 19:03:58,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:58,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 285 [2022-12-13 19:03:58,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:58,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2022-12-13 19:03:58,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:58,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:58,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:58,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 309 [2022-12-13 19:03:58,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:58,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 316 [2022-12-13 19:03:58,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:58,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 329 [2022-12-13 19:03:58,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:58,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 335 [2022-12-13 19:03:58,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:58,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 340 [2022-12-13 19:03:58,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:58,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 345 [2022-12-13 19:03:58,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:58,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 350 [2022-12-13 19:03:58,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:58,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2022-12-13 19:03:58,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:58,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2655 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 2645 trivial. 0 not checked. [2022-12-13 19:03:58,179 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:03:58,179 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1059381597] [2022-12-13 19:03:58,179 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1059381597] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:03:58,179 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:03:58,179 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 19:03:58,180 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1071542066] [2022-12-13 19:03:58,180 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:03:58,180 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 19:03:58,180 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:03:58,180 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 19:03:58,180 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 19:03:58,180 INFO L87 Difference]: Start difference. First operand 44396 states and 65063 transitions. Second operand has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (39), 4 states have call predecessors, (39), 1 states have return successors, (37), 2 states have call predecessors, (37), 2 states have call successors, (37) [2022-12-13 19:04:17,478 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:04:30,081 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:04:30,081 INFO L93 Difference]: Finished difference Result 47142 states and 69264 transitions. [2022-12-13 19:04:30,082 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-13 19:04:30,082 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (39), 4 states have call predecessors, (39), 1 states have return successors, (37), 2 states have call predecessors, (37), 2 states have call successors, (37) Word has length 364 [2022-12-13 19:04:30,082 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:04:30,203 INFO L225 Difference]: With dead ends: 47142 [2022-12-13 19:04:30,203 INFO L226 Difference]: Without dead ends: 47140 [2022-12-13 19:04:30,218 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 129 GetRequests, 121 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2022-12-13 19:04:30,219 INFO L413 NwaCegarLoop]: 10139 mSDtfsCounter, 11888 mSDsluCounter, 23965 mSDsCounter, 0 mSdLazyCounter, 10718 mSolverCounterSat, 3771 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 25.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13190 SdHoareTripleChecker+Valid, 34104 SdHoareTripleChecker+Invalid, 14490 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 3771 IncrementalHoareTripleChecker+Valid, 10718 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 28.7s IncrementalHoareTripleChecker+Time [2022-12-13 19:04:30,219 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13190 Valid, 34104 Invalid, 14490 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [3771 Valid, 10718 Invalid, 1 Unknown, 0 Unchecked, 28.7s Time] [2022-12-13 19:04:30,253 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47140 states. [2022-12-13 19:04:32,826 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47140 to 44550. [2022-12-13 19:04:32,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 44550 states, 30974 states have (on average 1.328533608833215) internal successors, (41150), 31470 states have internal predecessors, (41150), 12006 states have call successors, (12006), 1582 states have call predecessors, (12006), 1567 states have return successors, (12020), 11931 states have call predecessors, (12020), 12002 states have call successors, (12020) [2022-12-13 19:04:33,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44550 states to 44550 states and 65176 transitions. [2022-12-13 19:04:33,041 INFO L78 Accepts]: Start accepts. Automaton has 44550 states and 65176 transitions. Word has length 364 [2022-12-13 19:04:33,041 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:04:33,041 INFO L495 AbstractCegarLoop]: Abstraction has 44550 states and 65176 transitions. [2022-12-13 19:04:33,041 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (39), 4 states have call predecessors, (39), 1 states have return successors, (37), 2 states have call predecessors, (37), 2 states have call successors, (37) [2022-12-13 19:04:33,041 INFO L276 IsEmpty]: Start isEmpty. Operand 44550 states and 65176 transitions. [2022-12-13 19:04:33,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 382 [2022-12-13 19:04:33,045 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:04:33,045 INFO L195 NwaCegarLoop]: trace histogram [27, 27, 23, 23, 23, 23, 23, 23, 7, 6, 6, 5, 5, 5, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:04:33,045 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-12-13 19:04:33,045 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-12-13 19:04:33,046 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:04:33,046 INFO L85 PathProgramCache]: Analyzing trace with hash -644279562, now seen corresponding path program 1 times [2022-12-13 19:04:33,046 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:04:33,046 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1084471658] [2022-12-13 19:04:33,046 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:04:33,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:04:33,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:33,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 19:04:33,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:33,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:33,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:33,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 19:04:33,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:33,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:33,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:33,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 19:04:33,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:33,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:33,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:33,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 19:04:33,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:33,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:33,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:33,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 19:04:33,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:33,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:33,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:33,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 19:04:33,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:33,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:33,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:33,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 19:04:33,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:33,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:33,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:33,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 19:04:33,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:33,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:33,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:33,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 19:04:33,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:33,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:33,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:33,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 19:04:33,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:33,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:33,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:33,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 19:04:33,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:33,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:33,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:33,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 19:04:33,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:33,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:33,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:33,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 19:04:33,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:33,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:33,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:33,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 19:04:33,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:33,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:33,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:33,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 19:04:33,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:33,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:33,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:33,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 19:04:33,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:33,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:33,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:33,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 19:04:33,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:33,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:33,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:33,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 19:04:33,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:33,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:33,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:33,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 19:04:33,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:33,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:33,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:33,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 19:04:33,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:33,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:33,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:33,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 19:04:33,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:33,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:33,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:33,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-12-13 19:04:33,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:33,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:33,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:33,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-12-13 19:04:33,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:33,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:33,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:33,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2022-12-13 19:04:33,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:33,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 272 [2022-12-13 19:04:33,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:33,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2022-12-13 19:04:33,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:34,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 285 [2022-12-13 19:04:34,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:34,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2022-12-13 19:04:34,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:34,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:34,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:34,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 309 [2022-12-13 19:04:34,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:34,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 316 [2022-12-13 19:04:34,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:34,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 325 [2022-12-13 19:04:34,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:34,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 330 [2022-12-13 19:04:34,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:34,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 19:04:34,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:34,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 347 [2022-12-13 19:04:34,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:34,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 352 [2022-12-13 19:04:34,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:34,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 357 [2022-12-13 19:04:34,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:34,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 362 [2022-12-13 19:04:34,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:34,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 367 [2022-12-13 19:04:34,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:34,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 372 [2022-12-13 19:04:34,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:34,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2689 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 2671 trivial. 0 not checked. [2022-12-13 19:04:34,092 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:04:34,092 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1084471658] [2022-12-13 19:04:34,092 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1084471658] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:04:34,092 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:04:34,092 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 19:04:34,092 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [221813312] [2022-12-13 19:04:34,093 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:04:34,093 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 19:04:34,093 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:04:34,093 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 19:04:34,093 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 19:04:34,093 INFO L87 Difference]: Start difference. First operand 44550 states and 65176 transitions. Second operand has 5 states, 5 states have (on average 17.2) internal successors, (86), 3 states have internal predecessors, (86), 3 states have call successors, (43), 4 states have call predecessors, (43), 1 states have return successors, (41), 3 states have call predecessors, (41), 3 states have call successors, (41) [2022-12-13 19:05:33,899 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:06:23,003 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:06:29,831 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:06:29,832 INFO L93 Difference]: Finished difference Result 114884 states and 168558 transitions. [2022-12-13 19:06:29,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-13 19:06:29,833 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 17.2) internal successors, (86), 3 states have internal predecessors, (86), 3 states have call successors, (43), 4 states have call predecessors, (43), 1 states have return successors, (41), 3 states have call predecessors, (41), 3 states have call successors, (41) Word has length 381 [2022-12-13 19:06:29,833 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:06:30,110 INFO L225 Difference]: With dead ends: 114884 [2022-12-13 19:06:30,110 INFO L226 Difference]: Without dead ends: 70485 [2022-12-13 19:06:30,249 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 135 GetRequests, 129 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-13 19:06:30,250 INFO L413 NwaCegarLoop]: 7310 mSDtfsCounter, 17108 mSDsluCounter, 12654 mSDsCounter, 0 mSdLazyCounter, 37817 mSolverCounterSat, 10291 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 97.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 18902 SdHoareTripleChecker+Valid, 19964 SdHoareTripleChecker+Invalid, 48110 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.5s SdHoareTripleChecker+Time, 10291 IncrementalHoareTripleChecker+Valid, 37817 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 108.3s IncrementalHoareTripleChecker+Time [2022-12-13 19:06:30,250 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [18902 Valid, 19964 Invalid, 48110 Unknown, 0 Unchecked, 0.5s Time], IncrementalHoareTripleChecker [10291 Valid, 37817 Invalid, 2 Unknown, 0 Unchecked, 108.3s Time] [2022-12-13 19:06:30,298 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 70485 states. [2022-12-13 19:06:35,533 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 70485 to 66547. [2022-12-13 19:06:35,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 66547 states, 46273 states have (on average 1.3287662351695373) internal successors, (61486), 47011 states have internal predecessors, (61486), 17933 states have call successors, (17933), 2359 states have call predecessors, (17933), 2338 states have return successors, (17958), 17827 states have call predecessors, (17958), 17929 states have call successors, (17958) [2022-12-13 19:06:35,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66547 states to 66547 states and 97377 transitions. [2022-12-13 19:06:35,994 INFO L78 Accepts]: Start accepts. Automaton has 66547 states and 97377 transitions. Word has length 381 [2022-12-13 19:06:35,995 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:06:35,995 INFO L495 AbstractCegarLoop]: Abstraction has 66547 states and 97377 transitions. [2022-12-13 19:06:35,996 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 17.2) internal successors, (86), 3 states have internal predecessors, (86), 3 states have call successors, (43), 4 states have call predecessors, (43), 1 states have return successors, (41), 3 states have call predecessors, (41), 3 states have call successors, (41) [2022-12-13 19:06:35,996 INFO L276 IsEmpty]: Start isEmpty. Operand 66547 states and 97377 transitions. [2022-12-13 19:06:36,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2022-12-13 19:06:36,003 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:06:36,004 INFO L195 NwaCegarLoop]: trace histogram [27, 27, 23, 23, 23, 23, 23, 23, 7, 6, 6, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:06:36,004 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-12-13 19:06:36,004 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-12-13 19:06:36,004 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:06:36,005 INFO L85 PathProgramCache]: Analyzing trace with hash -295558333, now seen corresponding path program 1 times [2022-12-13 19:06:36,005 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:06:36,005 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1431694122] [2022-12-13 19:06:36,005 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:06:36,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:06:36,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 19:06:37,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 19:06:37,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 19:06:37,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,607 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 19:06:37,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 19:06:37,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 19:06:37,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 19:06:37,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 19:06:37,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 19:06:37,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 19:06:37,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,715 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 19:06:37,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 19:06:37,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 19:06:37,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 19:06:37,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 19:06:37,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 19:06:37,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,803 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 19:06:37,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 19:06:37,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 19:06:37,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 19:06:37,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 19:06:37,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-12-13 19:06:37,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-12-13 19:06:37,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2022-12-13 19:06:37,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 272 [2022-12-13 19:06:37,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2022-12-13 19:06:37,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,944 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 285 [2022-12-13 19:06:37,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2022-12-13 19:06:37,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 309 [2022-12-13 19:06:37,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,976 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 316 [2022-12-13 19:06:37,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 329 [2022-12-13 19:06:37,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 335 [2022-12-13 19:06:37,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:38,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 340 [2022-12-13 19:06:38,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:38,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 345 [2022-12-13 19:06:38,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:38,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 350 [2022-12-13 19:06:38,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:38,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2022-12-13 19:06:38,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:38,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 360 [2022-12-13 19:06:38,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:38,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2677 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 2665 trivial. 0 not checked. [2022-12-13 19:06:38,036 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:06:38,036 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1431694122] [2022-12-13 19:06:38,036 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1431694122] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:06:38,036 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:06:38,037 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 19:06:38,037 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1178445718] [2022-12-13 19:06:38,037 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:06:38,037 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 19:06:38,037 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:06:38,038 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 19:06:38,038 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 19:06:38,038 INFO L87 Difference]: Start difference. First operand 66547 states and 97377 transitions. Second operand has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (40), 4 states have call predecessors, (40), 1 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) [2022-12-13 19:06:59,467 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.86s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:07:14,100 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:07:14,100 INFO L93 Difference]: Finished difference Result 70435 states and 103498 transitions. [2022-12-13 19:07:14,101 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 19:07:14,101 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (40), 4 states have call predecessors, (40), 1 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) Word has length 369 [2022-12-13 19:07:14,102 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:07:14,294 INFO L225 Difference]: With dead ends: 70435 [2022-12-13 19:07:14,295 INFO L226 Difference]: Without dead ends: 70433 [2022-12-13 19:07:14,316 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 131 GetRequests, 123 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2022-12-13 19:07:14,317 INFO L413 NwaCegarLoop]: 10120 mSDtfsCounter, 12106 mSDsluCounter, 23706 mSDsCounter, 0 mSdLazyCounter, 10644 mSolverCounterSat, 3788 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 26.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13465 SdHoareTripleChecker+Valid, 33826 SdHoareTripleChecker+Invalid, 14432 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 3788 IncrementalHoareTripleChecker+Valid, 10644 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 30.3s IncrementalHoareTripleChecker+Time [2022-12-13 19:07:14,317 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13465 Valid, 33826 Invalid, 14432 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [3788 Valid, 10644 Invalid, 0 Unknown, 0 Unchecked, 30.3s Time] [2022-12-13 19:07:14,373 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 70433 states. [2022-12-13 19:07:19,177 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 70433 to 66551. [2022-12-13 19:07:19,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 66551 states, 46276 states have (on average 1.3287449217737055) internal successors, (61489), 47014 states have internal predecessors, (61489), 17933 states have call successors, (17933), 2360 states have call predecessors, (17933), 2339 states have return successors, (17958), 17827 states have call predecessors, (17958), 17929 states have call successors, (17958) [2022-12-13 19:07:19,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66551 states to 66551 states and 97380 transitions. [2022-12-13 19:07:19,541 INFO L78 Accepts]: Start accepts. Automaton has 66551 states and 97380 transitions. Word has length 369 [2022-12-13 19:07:19,541 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:07:19,541 INFO L495 AbstractCegarLoop]: Abstraction has 66551 states and 97380 transitions. [2022-12-13 19:07:19,541 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (40), 4 states have call predecessors, (40), 1 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) [2022-12-13 19:07:19,542 INFO L276 IsEmpty]: Start isEmpty. Operand 66551 states and 97380 transitions. [2022-12-13 19:07:19,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 375 [2022-12-13 19:07:19,546 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:07:19,546 INFO L195 NwaCegarLoop]: trace histogram [27, 27, 23, 23, 23, 23, 23, 23, 8, 7, 7, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:07:19,546 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-12-13 19:07:19,546 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-12-13 19:07:19,547 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:07:19,547 INFO L85 PathProgramCache]: Analyzing trace with hash 1560246203, now seen corresponding path program 1 times [2022-12-13 19:07:19,547 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:07:19,547 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [739481956] [2022-12-13 19:07:19,547 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:07:19,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:07:19,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:20,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 19:07:20,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:20,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:07:20,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:20,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 19:07:20,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:20,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:07:20,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:20,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 19:07:20,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:20,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:07:20,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:20,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 19:07:20,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:20,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:07:20,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:20,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 19:07:20,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:20,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:07:20,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:20,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 19:07:20,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:20,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:07:20,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:20,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 19:07:20,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:20,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:07:20,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:20,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 19:07:20,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:20,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:07:20,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:20,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 19:07:20,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:20,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:07:20,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:20,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 19:07:20,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:20,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:07:20,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:20,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 19:07:20,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:20,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:07:20,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:20,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 19:07:20,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:20,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:07:20,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:20,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 19:07:20,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:20,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:07:20,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:20,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 19:07:20,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:20,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:07:20,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:20,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 19:07:20,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:20,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:07:20,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:20,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 19:07:20,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:20,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:07:20,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:20,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 19:07:20,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:20,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:07:20,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:20,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 19:07:20,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:20,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:07:20,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:20,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 19:07:20,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:20,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:07:20,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:20,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 19:07:20,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:20,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:07:20,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:20,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 19:07:20,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:20,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:07:20,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:20,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-12-13 19:07:20,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:20,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:07:20,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:20,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-12-13 19:07:20,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:21,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:07:21,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:21,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2022-12-13 19:07:21,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:21,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 272 [2022-12-13 19:07:21,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:21,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2022-12-13 19:07:21,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:21,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 285 [2022-12-13 19:07:21,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:21,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2022-12-13 19:07:21,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:21,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:07:21,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:21,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 309 [2022-12-13 19:07:21,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:21,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 316 [2022-12-13 19:07:21,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:21,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 329 [2022-12-13 19:07:21,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:21,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 335 [2022-12-13 19:07:21,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:21,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 340 [2022-12-13 19:07:21,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:21,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 345 [2022-12-13 19:07:21,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:21,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 350 [2022-12-13 19:07:21,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:21,080 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2022-12-13 19:07:21,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:21,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 360 [2022-12-13 19:07:21,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:21,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 365 [2022-12-13 19:07:21,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:07:21,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2703 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2689 trivial. 0 not checked. [2022-12-13 19:07:21,093 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:07:21,093 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [739481956] [2022-12-13 19:07:21,093 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [739481956] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:07:21,093 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:07:21,093 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 19:07:21,093 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1302969325] [2022-12-13 19:07:21,094 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:07:21,094 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 19:07:21,094 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:07:21,095 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 19:07:21,095 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 19:07:21,095 INFO L87 Difference]: Start difference. First operand 66551 states and 97380 transitions. Second operand has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (41), 4 states have call predecessors, (41), 1 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) [2022-12-13 19:07:41,184 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:07:56,837 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:07:56,837 INFO L93 Difference]: Finished difference Result 70439 states and 103501 transitions. [2022-12-13 19:07:56,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 19:07:56,838 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (41), 4 states have call predecessors, (41), 1 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) Word has length 374 [2022-12-13 19:07:56,838 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:07:57,029 INFO L225 Difference]: With dead ends: 70439 [2022-12-13 19:07:57,029 INFO L226 Difference]: Without dead ends: 70437 [2022-12-13 19:07:57,051 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 133 GetRequests, 125 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2022-12-13 19:07:57,052 INFO L413 NwaCegarLoop]: 10144 mSDtfsCounter, 12089 mSDsluCounter, 23757 mSDsCounter, 0 mSdLazyCounter, 10649 mSolverCounterSat, 3777 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 26.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13445 SdHoareTripleChecker+Valid, 33901 SdHoareTripleChecker+Invalid, 14427 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 3777 IncrementalHoareTripleChecker+Valid, 10649 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 30.0s IncrementalHoareTripleChecker+Time [2022-12-13 19:07:57,052 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13445 Valid, 33901 Invalid, 14427 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [3777 Valid, 10649 Invalid, 1 Unknown, 0 Unchecked, 30.0s Time] [2022-12-13 19:07:57,104 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 70437 states. [2022-12-13 19:08:02,136 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 70437 to 66555. [2022-12-13 19:08:02,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 66555 states, 46279 states have (on average 1.3287236111411223) internal successors, (61492), 47017 states have internal predecessors, (61492), 17933 states have call successors, (17933), 2361 states have call predecessors, (17933), 2340 states have return successors, (17958), 17827 states have call predecessors, (17958), 17929 states have call successors, (17958) [2022-12-13 19:08:02,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66555 states to 66555 states and 97383 transitions. [2022-12-13 19:08:02,483 INFO L78 Accepts]: Start accepts. Automaton has 66555 states and 97383 transitions. Word has length 374 [2022-12-13 19:08:02,484 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:08:02,484 INFO L495 AbstractCegarLoop]: Abstraction has 66555 states and 97383 transitions. [2022-12-13 19:08:02,484 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (41), 4 states have call predecessors, (41), 1 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) [2022-12-13 19:08:02,484 INFO L276 IsEmpty]: Start isEmpty. Operand 66555 states and 97383 transitions. [2022-12-13 19:08:02,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 380 [2022-12-13 19:08:02,489 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:08:02,489 INFO L195 NwaCegarLoop]: trace histogram [27, 27, 23, 23, 23, 23, 23, 23, 9, 8, 8, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:08:02,489 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-12-13 19:08:02,489 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-12-13 19:08:02,489 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:08:02,489 INFO L85 PathProgramCache]: Analyzing trace with hash -1401338365, now seen corresponding path program 1 times [2022-12-13 19:08:02,489 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:08:02,490 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2147113070] [2022-12-13 19:08:02,490 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:08:02,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:08:02,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:03,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 19:08:03,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:03,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:08:03,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:03,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 19:08:03,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:03,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:08:03,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:03,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 19:08:03,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:03,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:08:03,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:03,668 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 19:08:03,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:03,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:08:03,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:03,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 19:08:03,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:03,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:08:03,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:03,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 19:08:03,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:03,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:08:03,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:03,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 19:08:03,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:03,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:08:03,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:03,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 19:08:03,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:03,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:08:03,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:03,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 19:08:03,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:03,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:08:03,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:03,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 19:08:03,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:03,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:08:03,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:03,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 19:08:03,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:03,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:08:03,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:03,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 19:08:03,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:03,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:08:03,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:03,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 19:08:03,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:03,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:08:03,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:03,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 19:08:03,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:03,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:08:03,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:03,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 19:08:03,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:03,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:08:03,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:03,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 19:08:03,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:03,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:08:03,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:03,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 19:08:03,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:03,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:08:03,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:03,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 19:08:03,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:03,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:08:03,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:03,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 19:08:03,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:03,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:08:03,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:03,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 19:08:03,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:03,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:08:03,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:03,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 19:08:03,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:03,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:08:03,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:03,944 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-12-13 19:08:03,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:03,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:08:03,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:03,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-12-13 19:08:03,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:03,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:08:03,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:03,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2022-12-13 19:08:03,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:03,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 272 [2022-12-13 19:08:03,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:03,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2022-12-13 19:08:03,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:03,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 285 [2022-12-13 19:08:03,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:03,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2022-12-13 19:08:03,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:04,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:08:04,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:04,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 309 [2022-12-13 19:08:04,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:04,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 316 [2022-12-13 19:08:04,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:04,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 329 [2022-12-13 19:08:04,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:04,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 335 [2022-12-13 19:08:04,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:04,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 340 [2022-12-13 19:08:04,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:04,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 345 [2022-12-13 19:08:04,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:04,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 350 [2022-12-13 19:08:04,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:04,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2022-12-13 19:08:04,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:04,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 360 [2022-12-13 19:08:04,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:04,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 365 [2022-12-13 19:08:04,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:04,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370 [2022-12-13 19:08:04,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:04,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2733 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 2717 trivial. 0 not checked. [2022-12-13 19:08:04,061 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:08:04,061 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2147113070] [2022-12-13 19:08:04,061 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2147113070] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:08:04,061 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:08:04,061 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 19:08:04,061 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [156224740] [2022-12-13 19:08:04,062 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:08:04,062 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 19:08:04,062 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:08:04,063 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 19:08:04,063 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 19:08:04,063 INFO L87 Difference]: Start difference. First operand 66555 states and 97383 transitions. Second operand has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (42), 4 states have call predecessors, (42), 1 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) [2022-12-13 19:08:23,392 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:08:38,855 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:08:38,855 INFO L93 Difference]: Finished difference Result 70443 states and 103504 transitions. [2022-12-13 19:08:38,856 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 19:08:38,856 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (42), 4 states have call predecessors, (42), 1 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) Word has length 379 [2022-12-13 19:08:38,856 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:08:39,045 INFO L225 Difference]: With dead ends: 70443 [2022-12-13 19:08:39,045 INFO L226 Difference]: Without dead ends: 70441 [2022-12-13 19:08:39,066 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 135 GetRequests, 127 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2022-12-13 19:08:39,067 INFO L413 NwaCegarLoop]: 10118 mSDtfsCounter, 12108 mSDsluCounter, 23703 mSDsCounter, 0 mSdLazyCounter, 10643 mSolverCounterSat, 3788 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 25.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13466 SdHoareTripleChecker+Valid, 33821 SdHoareTripleChecker+Invalid, 14432 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 3788 IncrementalHoareTripleChecker+Valid, 10643 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 28.3s IncrementalHoareTripleChecker+Time [2022-12-13 19:08:39,067 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13466 Valid, 33821 Invalid, 14432 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [3788 Valid, 10643 Invalid, 1 Unknown, 0 Unchecked, 28.3s Time] [2022-12-13 19:08:39,119 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 70441 states. [2022-12-13 19:08:44,373 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 70441 to 66559. [2022-12-13 19:08:44,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 66559 states, 46282 states have (on average 1.3287023032712502) internal successors, (61495), 47020 states have internal predecessors, (61495), 17933 states have call successors, (17933), 2362 states have call predecessors, (17933), 2341 states have return successors, (17958), 17827 states have call predecessors, (17958), 17929 states have call successors, (17958) [2022-12-13 19:08:44,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66559 states to 66559 states and 97386 transitions. [2022-12-13 19:08:44,729 INFO L78 Accepts]: Start accepts. Automaton has 66559 states and 97386 transitions. Word has length 379 [2022-12-13 19:08:44,730 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:08:44,730 INFO L495 AbstractCegarLoop]: Abstraction has 66559 states and 97386 transitions. [2022-12-13 19:08:44,730 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (42), 4 states have call predecessors, (42), 1 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) [2022-12-13 19:08:44,730 INFO L276 IsEmpty]: Start isEmpty. Operand 66559 states and 97386 transitions. [2022-12-13 19:08:44,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 385 [2022-12-13 19:08:44,735 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:08:44,735 INFO L195 NwaCegarLoop]: trace histogram [27, 27, 23, 23, 23, 23, 23, 23, 10, 9, 9, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:08:44,735 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-12-13 19:08:44,736 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-12-13 19:08:44,736 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:08:44,736 INFO L85 PathProgramCache]: Analyzing trace with hash 568999035, now seen corresponding path program 1 times [2022-12-13 19:08:44,736 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:08:44,736 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [450425991] [2022-12-13 19:08:44,736 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:08:44,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:08:44,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:45,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 19:08:45,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:08:46,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 19:08:46,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:08:46,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 19:08:46,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:08:46,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 19:08:46,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:08:46,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 19:08:46,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:08:46,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 19:08:46,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:08:46,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,055 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 19:08:46,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:08:46,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 19:08:46,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:08:46,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 19:08:46,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:08:46,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 19:08:46,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:08:46,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 19:08:46,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:08:46,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 19:08:46,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:08:46,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 19:08:46,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:08:46,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 19:08:46,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:08:46,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 19:08:46,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:08:46,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 19:08:46,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:08:46,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 19:08:46,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:08:46,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 19:08:46,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:08:46,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 19:08:46,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:08:46,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 19:08:46,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:08:46,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,198 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 19:08:46,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:08:46,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-12-13 19:08:46,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:08:46,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-12-13 19:08:46,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:08:46,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2022-12-13 19:08:46,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 272 [2022-12-13 19:08:46,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2022-12-13 19:08:46,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 285 [2022-12-13 19:08:46,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2022-12-13 19:08:46,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:08:46,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 309 [2022-12-13 19:08:46,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 316 [2022-12-13 19:08:46,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 329 [2022-12-13 19:08:46,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 335 [2022-12-13 19:08:46,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 340 [2022-12-13 19:08:46,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 345 [2022-12-13 19:08:46,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 350 [2022-12-13 19:08:46,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2022-12-13 19:08:46,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 360 [2022-12-13 19:08:46,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 365 [2022-12-13 19:08:46,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370 [2022-12-13 19:08:46,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 375 [2022-12-13 19:08:46,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:08:46,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2767 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 2749 trivial. 0 not checked. [2022-12-13 19:08:46,324 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:08:46,325 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [450425991] [2022-12-13 19:08:46,325 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [450425991] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:08:46,325 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:08:46,325 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 19:08:46,325 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1823202266] [2022-12-13 19:08:46,325 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:08:46,326 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 19:08:46,326 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:08:46,326 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 19:08:46,327 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 19:08:46,327 INFO L87 Difference]: Start difference. First operand 66559 states and 97386 transitions. Second operand has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (43), 4 states have call predecessors, (43), 1 states have return successors, (41), 2 states have call predecessors, (41), 2 states have call successors, (41) [2022-12-13 19:09:20,920 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:09:20,920 INFO L93 Difference]: Finished difference Result 70447 states and 103507 transitions. [2022-12-13 19:09:20,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 19:09:20,921 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (43), 4 states have call predecessors, (43), 1 states have return successors, (41), 2 states have call predecessors, (41), 2 states have call successors, (41) Word has length 384 [2022-12-13 19:09:20,921 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:09:21,113 INFO L225 Difference]: With dead ends: 70447 [2022-12-13 19:09:21,113 INFO L226 Difference]: Without dead ends: 70445 [2022-12-13 19:09:21,134 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 137 GetRequests, 129 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2022-12-13 19:09:21,134 INFO L413 NwaCegarLoop]: 10144 mSDtfsCounter, 12086 mSDsluCounter, 23753 mSDsCounter, 0 mSdLazyCounter, 10650 mSolverCounterSat, 3773 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 25.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13446 SdHoareTripleChecker+Valid, 33897 SdHoareTripleChecker+Invalid, 14423 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 3773 IncrementalHoareTripleChecker+Valid, 10650 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 28.5s IncrementalHoareTripleChecker+Time [2022-12-13 19:09:21,135 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13446 Valid, 33897 Invalid, 14423 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [3773 Valid, 10650 Invalid, 0 Unknown, 0 Unchecked, 28.5s Time] [2022-12-13 19:09:21,186 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 70445 states. [2022-12-13 19:09:26,689 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 70445 to 66563. [2022-12-13 19:09:26,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 66563 states, 46285 states have (on average 1.328680998163552) internal successors, (61498), 47023 states have internal predecessors, (61498), 17933 states have call successors, (17933), 2363 states have call predecessors, (17933), 2342 states have return successors, (17958), 17827 states have call predecessors, (17958), 17929 states have call successors, (17958) [2022-12-13 19:09:27,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66563 states to 66563 states and 97389 transitions. [2022-12-13 19:09:27,031 INFO L78 Accepts]: Start accepts. Automaton has 66563 states and 97389 transitions. Word has length 384 [2022-12-13 19:09:27,032 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:09:27,032 INFO L495 AbstractCegarLoop]: Abstraction has 66563 states and 97389 transitions. [2022-12-13 19:09:27,032 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (43), 4 states have call predecessors, (43), 1 states have return successors, (41), 2 states have call predecessors, (41), 2 states have call successors, (41) [2022-12-13 19:09:27,032 INFO L276 IsEmpty]: Start isEmpty. Operand 66563 states and 97389 transitions. [2022-12-13 19:09:27,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 390 [2022-12-13 19:09:27,040 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:09:27,040 INFO L195 NwaCegarLoop]: trace histogram [27, 27, 23, 23, 23, 23, 23, 23, 11, 10, 10, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:09:27,040 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-12-13 19:09:27,040 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-12-13 19:09:27,041 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:09:27,041 INFO L85 PathProgramCache]: Analyzing trace with hash 663070915, now seen corresponding path program 1 times [2022-12-13 19:09:27,041 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:09:27,041 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1589236482] [2022-12-13 19:09:27,041 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:09:27,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:09:27,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 19:09:28,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:09:28,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 19:09:28,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:09:28,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 19:09:28,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:09:28,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 19:09:28,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:09:28,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 19:09:28,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:09:28,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 19:09:28,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:09:28,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 19:09:28,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:09:28,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 19:09:28,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:09:28,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 19:09:28,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:09:28,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 19:09:28,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:09:28,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 19:09:28,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:09:28,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 19:09:28,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:09:28,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 19:09:28,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:09:28,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 19:09:28,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:09:28,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 19:09:28,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:09:28,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 19:09:28,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:09:28,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 19:09:28,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:09:28,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 19:09:28,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:09:28,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 19:09:28,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:09:28,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 19:09:28,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:09:28,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 19:09:28,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:09:28,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-12-13 19:09:28,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:09:28,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-12-13 19:09:28,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:09:28,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2022-12-13 19:09:28,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 272 [2022-12-13 19:09:28,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2022-12-13 19:09:28,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 285 [2022-12-13 19:09:28,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2022-12-13 19:09:28,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:09:28,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 309 [2022-12-13 19:09:28,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 316 [2022-12-13 19:09:28,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 329 [2022-12-13 19:09:28,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 335 [2022-12-13 19:09:28,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 340 [2022-12-13 19:09:28,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 345 [2022-12-13 19:09:28,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 350 [2022-12-13 19:09:28,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2022-12-13 19:09:28,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 360 [2022-12-13 19:09:28,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 365 [2022-12-13 19:09:28,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,610 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370 [2022-12-13 19:09:28,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 375 [2022-12-13 19:09:28,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 380 [2022-12-13 19:09:28,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:09:28,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2805 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 2785 trivial. 0 not checked. [2022-12-13 19:09:28,624 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:09:28,624 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1589236482] [2022-12-13 19:09:28,624 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1589236482] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:09:28,624 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:09:28,625 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 19:09:28,625 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [38487234] [2022-12-13 19:09:28,625 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:09:28,625 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 19:09:28,625 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:09:28,625 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 19:09:28,626 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 19:09:28,626 INFO L87 Difference]: Start difference. First operand 66563 states and 97389 transitions. Second operand has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (44), 4 states have call predecessors, (44), 1 states have return successors, (42), 2 states have call predecessors, (42), 2 states have call successors, (42)