./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-tg3.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_2c8a1330-4db7-46cc-98af-adb9c4204672/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c8a1330-4db7-46cc-98af-adb9c4204672/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_2c8a1330-4db7-46cc-98af-adb9c4204672/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c8a1330-4db7-46cc-98af-adb9c4204672/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-tg3.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c8a1330-4db7-46cc-98af-adb9c4204672/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_2c8a1330-4db7-46cc-98af-adb9c4204672/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 c6518a0e540cf5b0e501bfef1f14c8079cbe578d9beced5375873c789156537b --- 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 16:57:03,185 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 16:57:03,187 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 16:57:03,201 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 16:57:03,201 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 16:57:03,202 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 16:57:03,203 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 16:57:03,204 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 16:57:03,205 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 16:57:03,206 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 16:57:03,207 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 16:57:03,208 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 16:57:03,208 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 16:57:03,209 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 16:57:03,210 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 16:57:03,210 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 16:57:03,211 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 16:57:03,212 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 16:57:03,213 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 16:57:03,215 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 16:57:03,216 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 16:57:03,217 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 16:57:03,218 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 16:57:03,218 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 16:57:03,221 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 16:57:03,221 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 16:57:03,221 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 16:57:03,222 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 16:57:03,222 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 16:57:03,223 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 16:57:03,223 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 16:57:03,224 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 16:57:03,225 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 16:57:03,225 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 16:57:03,226 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 16:57:03,226 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 16:57:03,227 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 16:57:03,227 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 16:57:03,227 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 16:57:03,228 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 16:57:03,228 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 16:57:03,229 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c8a1330-4db7-46cc-98af-adb9c4204672/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-12-13 16:57:03,245 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 16:57:03,245 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 16:57:03,245 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 16:57:03,246 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 16:57:03,246 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 16:57:03,246 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 16:57:03,247 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 16:57:03,247 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 16:57:03,247 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 16:57:03,247 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 16:57:03,247 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 16:57:03,248 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 16:57:03,248 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 16:57:03,248 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 16:57:03,248 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 16:57:03,248 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 16:57:03,249 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 16:57:03,249 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 16:57:03,249 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 16:57:03,249 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 16:57:03,249 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 16:57:03,249 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 16:57:03,250 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 16:57:03,250 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 16:57:03,250 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 16:57:03,250 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 16:57:03,250 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 16:57:03,251 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 16:57:03,251 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 16:57:03,251 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 16:57:03,251 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 16:57:03,251 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 16:57:03,251 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_2c8a1330-4db7-46cc-98af-adb9c4204672/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c8a1330-4db7-46cc-98af-adb9c4204672/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c6518a0e540cf5b0e501bfef1f14c8079cbe578d9beced5375873c789156537b [2022-12-13 16:57:03,422 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 16:57:03,441 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 16:57:03,442 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 16:57:03,443 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 16:57:03,444 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 16:57:03,445 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c8a1330-4db7-46cc-98af-adb9c4204672/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-tg3.cil.i [2022-12-13 16:57:05,992 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 16:57:06,655 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 16:57:06,656 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c8a1330-4db7-46cc-98af-adb9c4204672/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-tg3.cil.i [2022-12-13 16:57:06,714 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c8a1330-4db7-46cc-98af-adb9c4204672/bin/uautomizer-uyxdKDjOR8/data/246359a0f/a55f0025a9f14bb7ac613abca8ecf62a/FLAG1699358c7 [2022-12-13 16:57:07,093 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c8a1330-4db7-46cc-98af-adb9c4204672/bin/uautomizer-uyxdKDjOR8/data/246359a0f/a55f0025a9f14bb7ac613abca8ecf62a [2022-12-13 16:57:07,101 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 16:57:07,105 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 16:57:07,110 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 16:57:07,111 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 16:57:07,122 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 16:57:07,123 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 04:57:07" (1/1) ... [2022-12-13 16:57:07,126 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c9f8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:57:07, skipping insertion in model container [2022-12-13 16:57:07,127 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 04:57:07" (1/1) ... [2022-12-13 16:57:07,139 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 16:57:07,332 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 16:57:08,043 WARN L623 FunctionHandler]: Unknown extern function __bitmap_weight [2022-12-13 16:57:08,419 WARN L623 FunctionHandler]: Unknown extern function __local_bh_disable_ip [2022-12-13 16:57:08,439 WARN L623 FunctionHandler]: Unknown extern function __local_bh_enable_ip [2022-12-13 16:57:08,517 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 16:57:08,546 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-12-13 16:57:08,567 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 16:57:08,596 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-12-13 16:57:08,616 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 16:57:08,751 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 16:57:08,981 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 16:57:09,100 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 16:57:09,174 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-13 16:57:09,175 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-13 16:57:09,176 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-13 16:57:09,176 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-12-13 16:57:09,187 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-13 16:57:09,188 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-13 16:57:09,188 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-13 16:57:09,189 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-12-13 16:57:09,327 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 16:57:09,331 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 16:57:09,331 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-13 16:57:09,343 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-13 16:57:09,354 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-13 16:57:09,366 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-13 16:57:09,377 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-12-13 16:57:09,388 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-12-13 16:57:09,399 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-12-13 16:57:09,452 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-13 16:57:09,463 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 16:57:09,464 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-13 16:57:09,475 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-13 16:57:09,714 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-13 16:57:09,763 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-12-13 16:57:09,773 WARN L623 FunctionHandler]: Unknown extern function skb_clone_tx_timestamp [2022-12-13 16:57:09,888 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-13 16:57:09,908 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-13 16:57:09,908 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 16:57:10,025 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-13 16:57:10,055 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-13 16:57:10,055 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-13 16:57:10,086 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 16:57:10,087 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:57:10,129 WARN L623 FunctionHandler]: Unknown extern function dql_completed [2022-12-13 16:57:10,140 WARN L623 FunctionHandler]: Unknown extern function dql_reset [2022-12-13 16:57:10,197 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-13 16:57:10,281 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 16:57:10,287 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 16:57:10,288 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 16:57:10,288 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 16:57:10,288 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-13 16:57:10,343 WARN L623 FunctionHandler]: Unknown extern function __skb_gso_segment [2022-12-13 16:57:10,503 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-13 16:57:10,513 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-12-13 16:57:10,523 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-12-13 16:57:10,533 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_byte [2022-12-13 16:57:10,543 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_word [2022-12-13 16:57:10,553 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_dword [2022-12-13 16:57:10,590 WARN L623 FunctionHandler]: Unknown extern function pcie_capability_clear_and_set_word [2022-12-13 16:57:10,600 WARN L623 FunctionHandler]: Unknown extern function pcie_capability_clear_and_set_word [2022-12-13 16:57:10,840 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-13 16:57:10,964 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 16:57:11,265 WARN L623 FunctionHandler]: Unknown extern function mdiobus_alloc_size [2022-12-13 16:57:11,728 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-13 16:57:11,729 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-13 16:57:11,813 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:11,838 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:11,848 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:11,946 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:11,946 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:11,947 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:11,948 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:11,968 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:11,968 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:11,969 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:11,969 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:12,073 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:12,073 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:12,127 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:12,144 WARN L623 FunctionHandler]: Unknown extern function mdiobus_register [2022-12-13 16:57:12,144 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 16:57:12,145 WARN L623 FunctionHandler]: Unknown extern function mdiobus_free [2022-12-13 16:57:12,145 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 16:57:12,145 WARN L623 FunctionHandler]: Unknown extern function mdiobus_unregister [2022-12-13 16:57:12,145 WARN L623 FunctionHandler]: Unknown extern function mdiobus_free [2022-12-13 16:57:12,157 WARN L623 FunctionHandler]: Unknown extern function mdiobus_unregister [2022-12-13 16:57:12,158 WARN L623 FunctionHandler]: Unknown extern function mdiobus_free [2022-12-13 16:57:12,178 WARN L623 FunctionHandler]: Unknown extern function usecs_to_jiffies [2022-12-13 16:57:12,178 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_usecs [2022-12-13 16:57:12,179 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:12,253 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:12,254 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 16:57:12,254 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:12,254 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 16:57:12,254 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:12,265 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 16:57:12,265 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 16:57:12,268 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 16:57:12,269 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 16:57:12,334 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:12,345 WARN L623 FunctionHandler]: Unknown extern function phy_connect [2022-12-13 16:57:12,346 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:57:12,347 WARN L623 FunctionHandler]: Unknown extern function phy_disconnect [2022-12-13 16:57:12,357 WARN L623 FunctionHandler]: Unknown extern function phy_start [2022-12-13 16:57:12,357 WARN L623 FunctionHandler]: Unknown extern function phy_start_aneg [2022-12-13 16:57:12,367 WARN L623 FunctionHandler]: Unknown extern function phy_stop [2022-12-13 16:57:12,378 WARN L623 FunctionHandler]: Unknown extern function phy_disconnect [2022-12-13 16:57:12,524 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 16:57:12,534 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 16:57:12,544 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:12,545 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 16:57:12,546 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:12,651 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:12,663 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:12,703 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 16:57:12,713 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:12,714 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:12,769 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 16:57:12,781 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:57:12,803 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:12,804 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:12,824 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:12,863 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 16:57:12,884 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 16:57:12,897 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:12,909 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 16:57:12,919 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:12,919 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 16:57:12,920 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 16:57:12,941 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 16:57:12,982 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 16:57:12,982 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 16:57:13,003 WARN L623 FunctionHandler]: Unknown extern function phy_start_aneg [2022-12-13 16:57:13,004 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 16:57:13,005 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:13,006 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:13,006 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:13,018 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-12-13 16:57:13,019 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 16:57:13,051 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:13,052 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:13,052 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:13,073 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:13,113 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 16:57:13,114 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 16:57:13,124 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:13,144 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:13,145 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:13,145 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:13,147 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:13,147 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:13,148 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:13,150 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:13,151 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:13,151 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:13,152 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:13,152 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:13,152 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:13,152 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:13,153 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:13,166 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:13,167 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:13,168 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:13,170 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:13,180 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:13,180 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:13,181 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:13,181 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:13,192 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:13,192 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:13,192 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:13,192 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:13,204 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:13,205 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:13,216 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:13,216 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:13,217 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:13,217 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:13,228 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:13,228 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:13,229 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:13,229 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:13,241 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:13,242 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:13,244 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:13,245 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:13,309 WARN L623 FunctionHandler]: Unknown extern function ptp_clock_index [2022-12-13 16:57:13,360 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 16:57:13,360 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 16:57:13,390 WARN L623 FunctionHandler]: Unknown extern function ktime_get_real [2022-12-13 16:57:13,401 WARN L623 FunctionHandler]: Unknown extern function ktime_get_real [2022-12-13 16:57:13,411 WARN L623 FunctionHandler]: Unknown extern function ptp_clock_unregister [2022-12-13 16:57:13,452 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 16:57:13,452 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:57:13,453 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 16:57:13,453 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 16:57:13,463 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 16:57:13,484 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-12-13 16:57:13,486 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 16:57:13,486 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 16:57:13,486 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 16:57:13,487 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 16:57:13,487 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 16:57:13,487 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-13 16:57:13,497 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-13 16:57:13,497 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:57:13,518 WARN L623 FunctionHandler]: Unknown extern function netdev_alloc_frag [2022-12-13 16:57:13,541 WARN L623 FunctionHandler]: Unknown extern function build_skb [2022-12-13 16:57:13,541 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 16:57:13,542 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-13 16:57:13,542 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 16:57:13,542 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-13 16:57:13,554 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:13,596 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-12-13 16:57:13,607 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-13 16:57:13,607 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-13 16:57:13,617 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 16:57:13,618 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 16:57:13,618 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 16:57:13,618 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 16:57:13,629 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-13 16:57:13,629 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-13 16:57:13,658 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-13 16:57:13,658 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-13 16:57:13,668 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-12-13 16:57:13,678 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 16:57:13,687 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 16:57:13,697 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-13 16:57:13,767 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 16:57:13,837 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-12-13 16:57:13,838 WARN L623 FunctionHandler]: Unknown extern function skb_copy_expand [2022-12-13 16:57:13,838 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 16:57:13,839 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 16:57:13,839 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 16:57:13,858 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 16:57:13,860 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 16:57:13,860 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-13 16:57:13,865 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 16:57:13,876 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:13,886 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:13,887 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:13,887 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:13,897 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 16:57:13,897 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 16:57:13,897 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 16:57:13,938 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 16:57:13,939 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 16:57:13,948 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:57:13,949 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:57:13,990 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:57:14,050 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:57:14,050 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:14,051 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:57:14,061 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:14,062 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:14,062 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:14,063 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:57:14,120 WARN L623 FunctionHandler]: Unknown extern function pci_device_is_present [2022-12-13 16:57:14,121 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-13 16:57:14,123 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:14,123 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:14,124 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:14,124 WARN L623 FunctionHandler]: Unknown extern function pcie_capability_write_word [2022-12-13 16:57:14,126 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:14,300 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:14,358 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:14,358 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 16:57:14,364 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:14,365 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:14,366 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:14,366 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:14,367 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:14,367 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:14,368 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:14,369 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:14,377 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:14,379 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:14,379 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:14,380 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:14,424 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 16:57:14,438 WARN L623 FunctionHandler]: Unknown extern function hwmon_device_unregister [2022-12-13 16:57:14,448 WARN L623 FunctionHandler]: Unknown extern function hwmon_device_register_with_groups [2022-12-13 16:57:14,448 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:57:14,488 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:14,489 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:14,490 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-13 16:57:14,500 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 16:57:14,510 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-13 16:57:14,529 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 16:57:14,530 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-13 16:57:14,562 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 16:57:14,573 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 16:57:14,573 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-13 16:57:14,583 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-13 16:57:14,584 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 16:57:14,584 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 16:57:14,584 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-13 16:57:14,604 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-12-13 16:57:14,604 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-12-13 16:57:14,605 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-12-13 16:57:14,605 WARN L623 FunctionHandler]: Unknown extern function netdev_notice [2022-12-13 16:57:14,606 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_rx_queues [2022-12-13 16:57:14,606 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-13 16:57:14,606 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_tx_queues [2022-12-13 16:57:14,616 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 16:57:14,617 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_block [2022-12-13 16:57:14,618 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_tx_queues [2022-12-13 16:57:14,618 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_rx_queues [2022-12-13 16:57:14,628 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-13 16:57:14,628 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-13 16:57:14,660 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 16:57:14,660 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 16:57:14,661 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 16:57:14,661 WARN L623 FunctionHandler]: Unknown extern function netdev_notice [2022-12-13 16:57:14,662 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 16:57:14,672 WARN L623 FunctionHandler]: Unknown extern function pci_device_is_present [2022-12-13 16:57:14,750 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:57:14,760 WARN L623 FunctionHandler]: Unknown extern function phy_ethtool_gset [2022-12-13 16:57:14,772 WARN L623 FunctionHandler]: Unknown extern function phy_ethtool_sset [2022-12-13 16:57:14,783 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 16:57:14,783 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 16:57:14,783 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 16:57:14,784 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 16:57:14,804 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-13 16:57:14,841 WARN L623 FunctionHandler]: Unknown extern function phy_start_aneg [2022-12-13 16:57:14,884 WARN L623 FunctionHandler]: Unknown extern function phy_start_aneg [2022-12-13 16:57:14,955 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-12-13 16:57:14,976 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 16:57:15,007 WARN L623 FunctionHandler]: Unknown extern function pci_read_vpd [2022-12-13 16:57:15,007 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:57:15,021 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:57:15,021 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_tag [2022-12-13 16:57:15,021 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-12-13 16:57:15,022 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:57:15,032 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-13 16:57:15,049 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 16:57:15,082 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 16:57:15,084 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 16:57:15,085 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:15,085 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 16:57:15,085 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:15,086 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:15,086 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 16:57:15,099 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:15,099 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:15,100 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:15,134 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 16:57:15,145 WARN L623 FunctionHandler]: Unknown extern function phy_mii_ioctl [2022-12-13 16:57:15,177 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 16:57:15,177 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 16:57:15,178 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 16:57:15,190 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 16:57:15,220 WARN L623 FunctionHandler]: Unknown extern function netdev_update_features [2022-12-13 16:57:15,220 WARN L623 FunctionHandler]: Unknown extern function netdev_update_features [2022-12-13 16:57:15,365 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 16:57:15,365 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:15,365 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 16:57:15,393 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-13 16:57:15,395 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-13 16:57:15,396 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-13 16:57:15,396 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_capable [2022-12-13 16:57:15,406 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:15,406 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:15,417 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:15,459 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_tag [2022-12-13 16:57:15,459 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-12-13 16:57:15,460 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 16:57:15,460 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-12-13 16:57:15,461 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-12-13 16:57:15,461 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:57:15,503 WARN L623 FunctionHandler]: Unknown extern function strncat [2022-12-13 16:57:15,554 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-13 16:57:15,574 WARN L623 FunctionHandler]: Unknown extern function pci_get_slot [2022-12-13 16:57:15,575 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-13 16:57:15,575 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-13 16:57:15,607 WARN L623 FunctionHandler]: Unknown extern function pci_get_device [2022-12-13 16:57:15,608 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-13 16:57:15,608 WARN L623 FunctionHandler]: Unknown extern function pci_get_device [2022-12-13 16:57:15,609 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-13 16:57:15,609 WARN L623 FunctionHandler]: Unknown extern function pci_get_device [2022-12-13 16:57:15,609 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-13 16:57:15,612 WARN L623 FunctionHandler]: Unknown extern function pcie_capability_read_word [2022-12-13 16:57:15,613 WARN L623 FunctionHandler]: Unknown extern function pci_find_capability [2022-12-13 16:57:15,613 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:57:15,613 WARN L623 FunctionHandler]: Unknown extern function pci_dev_present [2022-12-13 16:57:15,615 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 16:57:15,620 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:15,621 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:57:15,656 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:15,656 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:15,657 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:15,668 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:57:15,669 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:57:15,669 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:57:15,670 WARN L623 FunctionHandler]: Unknown extern function pci_dev_present [2022-12-13 16:57:15,713 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-13 16:57:15,714 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-13 16:57:15,714 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-13 16:57:15,715 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-13 16:57:15,715 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-13 16:57:15,715 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-13 16:57:15,716 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-13 16:57:15,716 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-13 16:57:15,716 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-13 16:57:15,717 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-13 16:57:15,737 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:57:15,737 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 16:57:15,738 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:57:15,738 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-13 16:57:15,738 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:57:15,738 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 16:57:15,739 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 16:57:15,739 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 16:57:15,740 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 16:57:15,740 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 16:57:15,740 WARN L623 FunctionHandler]: Unknown extern function pci_ioremap_bar [2022-12-13 16:57:15,740 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:57:15,741 WARN L623 FunctionHandler]: Unknown extern function pci_ioremap_bar [2022-12-13 16:57:15,741 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:57:15,742 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:57:15,742 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:57:15,743 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:57:15,744 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:57:15,745 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:57:15,746 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:57:15,746 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 16:57:15,746 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 16:57:15,747 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 16:57:15,747 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 16:57:15,747 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 16:57:15,747 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-13 16:57:15,748 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 16:57:15,748 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 16:57:15,748 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 16:57:15,748 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 16:57:15,759 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-13 16:57:15,759 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 16:57:15,759 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 16:57:15,759 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 16:57:15,760 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 16:57:15,770 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 16:57:15,770 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-13 16:57:15,770 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-13 16:57:15,770 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 16:57:15,780 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 16:57:15,781 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-13 16:57:15,781 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 16:57:15,796 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 16:57:15,796 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-13 16:57:15,796 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-13 16:57:15,796 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 16:57:15,806 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 16:57:15,806 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 16:57:15,806 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-13 16:57:15,807 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-13 16:57:15,807 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 16:57:15,807 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 16:57:15,817 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 16:57:15,817 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 16:57:15,817 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:57:15,817 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 16:57:15,817 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-13 16:57:15,817 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-13 16:57:15,818 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-13 16:57:15,818 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 16:57:15,828 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 16:57:15,828 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 16:57:15,828 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-13 16:57:15,828 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 16:57:17,044 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-12-13 16:57:17,046 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-13 16:57:17,048 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 16:57:17,048 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 16:57:17,049 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 16:57:17,055 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 16:57:17,058 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 16:57:17,061 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-12-13 16:57:17,063 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 16:57:17,063 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 16:57:17,064 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 16:57:17,064 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 16:57:17,064 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 16:57:17,064 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 16:57:17,064 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 16:57:17,065 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 16:57:17,065 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 16:57:17,066 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 16:57:17,066 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 16:57:17,066 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 16:57:17,066 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 16:57:17,067 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 16:57:17,067 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 16:57:17,067 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 16:57:17,067 WARN L623 FunctionHandler]: Unknown extern function ptp_clock_register [2022-12-13 16:57:17,067 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-13 16:57:17,068 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-13 16:57:17,068 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-13 16:57:17,068 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-13 16:57:17,068 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-13 16:57:17,068 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-13 16:57:17,068 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 16:57:17,135 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-13 16:57:17,136 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 16:57:17,155 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 16:57:18,473 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_2c8a1330-4db7-46cc-98af-adb9c4204672/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-tg3.cil.i[1081958,1081971] [2022-12-13 16:57:18,475 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_2c8a1330-4db7-46cc-98af-adb9c4204672/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-tg3.cil.i[1082127,1082140] [2022-12-13 16:57:18,476 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_2c8a1330-4db7-46cc-98af-adb9c4204672/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-tg3.cil.i[1082294,1082307] [2022-12-13 16:57:18,476 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_2c8a1330-4db7-46cc-98af-adb9c4204672/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-tg3.cil.i[1082462,1082475] [2022-12-13 16:57:18,477 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 16:57:18,478 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 16:57:18,478 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 16:57:18,479 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 16:57:18,479 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 16:57:18,512 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 16:57:18,512 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 16:57:18,513 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 16:57:18,514 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 16:57:18,514 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 16:57:18,514 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 16:57:18,524 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 16:57:18,525 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 16:57:18,525 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 16:57:18,526 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 16:57:18,527 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 16:57:18,572 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 16:57:18,647 WARN L623 FunctionHandler]: Unknown extern function __bitmap_weight [2022-12-13 16:57:18,656 WARN L623 FunctionHandler]: Unknown extern function __local_bh_disable_ip [2022-12-13 16:57:18,656 WARN L623 FunctionHandler]: Unknown extern function __local_bh_enable_ip [2022-12-13 16:57:18,657 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 16:57:18,657 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-12-13 16:57:18,657 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 16:57:18,657 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-12-13 16:57:18,658 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 16:57:18,659 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 16:57:18,661 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 16:57:18,662 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 16:57:18,663 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-13 16:57:18,663 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-13 16:57:18,663 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-13 16:57:18,663 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-12-13 16:57:18,663 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-13 16:57:18,664 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-13 16:57:18,664 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-13 16:57:18,664 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-12-13 16:57:18,666 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 16:57:18,667 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 16:57:18,667 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-13 16:57:18,668 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-13 16:57:18,668 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-13 16:57:18,669 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-13 16:57:18,670 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-12-13 16:57:18,670 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-12-13 16:57:18,671 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-12-13 16:57:18,672 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-13 16:57:18,673 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 16:57:18,673 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-13 16:57:18,673 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-13 16:57:18,676 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-13 16:57:18,677 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-12-13 16:57:18,677 WARN L623 FunctionHandler]: Unknown extern function skb_clone_tx_timestamp [2022-12-13 16:57:18,678 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-13 16:57:18,678 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-13 16:57:18,678 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 16:57:18,679 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-13 16:57:18,680 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-13 16:57:18,680 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-13 16:57:18,681 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 16:57:18,681 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:57:18,682 WARN L623 FunctionHandler]: Unknown extern function dql_completed [2022-12-13 16:57:18,682 WARN L623 FunctionHandler]: Unknown extern function dql_reset [2022-12-13 16:57:18,683 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-13 16:57:18,683 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 16:57:18,684 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 16:57:18,684 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 16:57:18,684 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 16:57:18,684 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-13 16:57:18,685 WARN L623 FunctionHandler]: Unknown extern function __skb_gso_segment [2022-12-13 16:57:18,685 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-13 16:57:18,686 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-12-13 16:57:18,687 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-12-13 16:57:18,688 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_byte [2022-12-13 16:57:18,689 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_word [2022-12-13 16:57:18,690 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_dword [2022-12-13 16:57:18,691 WARN L623 FunctionHandler]: Unknown extern function pcie_capability_clear_and_set_word [2022-12-13 16:57:18,691 WARN L623 FunctionHandler]: Unknown extern function pcie_capability_clear_and_set_word [2022-12-13 16:57:18,692 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-13 16:57:18,693 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 16:57:18,697 WARN L623 FunctionHandler]: Unknown extern function mdiobus_alloc_size [2022-12-13 16:57:18,735 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-13 16:57:18,737 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-13 16:57:18,753 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:18,754 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:18,755 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:18,786 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:18,787 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:18,790 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:18,794 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:18,796 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:18,796 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:18,800 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:18,804 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:18,808 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:18,808 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:18,837 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:18,845 WARN L623 FunctionHandler]: Unknown extern function mdiobus_register [2022-12-13 16:57:18,845 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 16:57:18,846 WARN L623 FunctionHandler]: Unknown extern function mdiobus_free [2022-12-13 16:57:18,847 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 16:57:18,848 WARN L623 FunctionHandler]: Unknown extern function mdiobus_unregister [2022-12-13 16:57:18,848 WARN L623 FunctionHandler]: Unknown extern function mdiobus_free [2022-12-13 16:57:18,855 WARN L623 FunctionHandler]: Unknown extern function mdiobus_unregister [2022-12-13 16:57:18,855 WARN L623 FunctionHandler]: Unknown extern function mdiobus_free [2022-12-13 16:57:18,858 WARN L623 FunctionHandler]: Unknown extern function usecs_to_jiffies [2022-12-13 16:57:18,858 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_usecs [2022-12-13 16:57:18,860 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:18,866 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:18,867 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 16:57:18,867 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:18,868 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 16:57:18,868 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:18,869 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 16:57:18,869 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 16:57:18,870 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 16:57:18,871 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 16:57:18,877 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:18,897 WARN L623 FunctionHandler]: Unknown extern function phy_connect [2022-12-13 16:57:18,897 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:57:18,898 WARN L623 FunctionHandler]: Unknown extern function phy_disconnect [2022-12-13 16:57:18,901 WARN L623 FunctionHandler]: Unknown extern function phy_start [2022-12-13 16:57:18,901 WARN L623 FunctionHandler]: Unknown extern function phy_start_aneg [2022-12-13 16:57:18,902 WARN L623 FunctionHandler]: Unknown extern function phy_stop [2022-12-13 16:57:18,903 WARN L623 FunctionHandler]: Unknown extern function phy_disconnect [2022-12-13 16:57:18,933 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 16:57:18,933 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 16:57:18,935 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:18,936 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 16:57:18,943 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:18,969 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:18,973 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:18,982 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 16:57:18,984 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:18,991 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,010 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 16:57:19,019 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:57:19,031 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,044 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,055 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,063 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 16:57:19,068 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 16:57:19,086 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,088 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 16:57:19,090 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,090 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 16:57:19,090 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 16:57:19,093 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 16:57:19,099 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 16:57:19,099 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 16:57:19,104 WARN L623 FunctionHandler]: Unknown extern function phy_start_aneg [2022-12-13 16:57:19,106 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 16:57:19,107 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,109 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,109 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,113 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-12-13 16:57:19,113 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 16:57:19,118 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,119 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,119 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,121 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,123 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 16:57:19,123 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 16:57:19,125 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,126 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,126 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,127 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,128 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,128 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,128 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,132 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,133 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,133 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,133 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,133 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,133 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,134 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,134 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,147 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,149 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,150 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,152 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,153 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,153 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,153 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,154 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,155 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,155 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,155 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,156 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,160 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,162 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,165 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,165 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,167 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,167 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,169 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,169 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,170 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,173 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,176 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,177 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,179 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,181 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,201 WARN L623 FunctionHandler]: Unknown extern function ptp_clock_index [2022-12-13 16:57:19,212 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 16:57:19,212 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 16:57:19,218 WARN L623 FunctionHandler]: Unknown extern function ktime_get_real [2022-12-13 16:57:19,219 WARN L623 FunctionHandler]: Unknown extern function ktime_get_real [2022-12-13 16:57:19,219 WARN L623 FunctionHandler]: Unknown extern function ptp_clock_unregister [2022-12-13 16:57:19,224 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 16:57:19,224 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:57:19,224 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 16:57:19,225 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 16:57:19,225 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 16:57:19,230 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-12-13 16:57:19,231 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 16:57:19,232 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 16:57:19,232 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 16:57:19,232 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 16:57:19,233 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 16:57:19,233 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-13 16:57:19,233 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-13 16:57:19,234 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:57:19,235 WARN L623 FunctionHandler]: Unknown extern function netdev_alloc_frag [2022-12-13 16:57:19,243 WARN L623 FunctionHandler]: Unknown extern function build_skb [2022-12-13 16:57:19,243 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 16:57:19,244 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-13 16:57:19,244 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 16:57:19,244 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-13 16:57:19,250 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,257 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-12-13 16:57:19,259 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-13 16:57:19,262 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-13 16:57:19,264 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 16:57:19,265 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 16:57:19,266 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 16:57:19,268 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 16:57:19,270 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-13 16:57:19,270 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-13 16:57:19,271 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-13 16:57:19,271 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-13 16:57:19,271 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-12-13 16:57:19,272 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 16:57:19,272 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 16:57:19,272 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-13 16:57:19,305 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 16:57:19,316 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-12-13 16:57:19,316 WARN L623 FunctionHandler]: Unknown extern function skb_copy_expand [2022-12-13 16:57:19,317 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 16:57:19,318 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 16:57:19,318 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 16:57:19,319 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 16:57:19,322 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 16:57:19,322 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-13 16:57:19,330 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 16:57:19,334 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,336 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,336 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,339 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,340 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 16:57:19,340 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 16:57:19,340 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 16:57:19,343 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 16:57:19,345 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 16:57:19,345 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:57:19,345 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:57:19,350 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:57:19,357 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:57:19,357 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,360 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:57:19,361 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,362 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,363 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,367 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:57:19,398 WARN L623 FunctionHandler]: Unknown extern function pci_device_is_present [2022-12-13 16:57:19,408 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-13 16:57:19,434 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,435 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,435 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,436 WARN L623 FunctionHandler]: Unknown extern function pcie_capability_write_word [2022-12-13 16:57:19,453 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,558 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,648 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,648 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 16:57:19,726 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,730 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,734 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,735 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,736 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,738 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,740 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,740 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,757 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,766 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,768 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,768 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,801 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 16:57:19,802 WARN L623 FunctionHandler]: Unknown extern function hwmon_device_unregister [2022-12-13 16:57:19,803 WARN L623 FunctionHandler]: Unknown extern function hwmon_device_register_with_groups [2022-12-13 16:57:19,804 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:57:19,846 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,846 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,848 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-13 16:57:19,849 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 16:57:19,849 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-13 16:57:19,850 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 16:57:19,850 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-13 16:57:19,858 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 16:57:19,861 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 16:57:19,862 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-13 16:57:19,862 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-13 16:57:19,862 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 16:57:19,863 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 16:57:19,863 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-13 16:57:19,864 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-12-13 16:57:19,864 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-12-13 16:57:19,864 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-12-13 16:57:19,864 WARN L623 FunctionHandler]: Unknown extern function netdev_notice [2022-12-13 16:57:19,865 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_rx_queues [2022-12-13 16:57:19,865 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-13 16:57:19,865 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_tx_queues [2022-12-13 16:57:19,866 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 16:57:19,866 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_block [2022-12-13 16:57:19,869 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_tx_queues [2022-12-13 16:57:19,869 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_rx_queues [2022-12-13 16:57:19,869 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-13 16:57:19,870 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-13 16:57:19,887 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 16:57:19,887 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 16:57:19,888 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 16:57:19,888 WARN L623 FunctionHandler]: Unknown extern function netdev_notice [2022-12-13 16:57:19,889 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 16:57:19,889 WARN L623 FunctionHandler]: Unknown extern function pci_device_is_present [2022-12-13 16:57:19,903 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:57:19,905 WARN L623 FunctionHandler]: Unknown extern function phy_ethtool_gset [2022-12-13 16:57:19,908 WARN L623 FunctionHandler]: Unknown extern function phy_ethtool_sset [2022-12-13 16:57:19,910 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 16:57:19,910 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 16:57:19,910 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 16:57:19,911 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 16:57:19,912 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-13 16:57:19,913 WARN L623 FunctionHandler]: Unknown extern function phy_start_aneg [2022-12-13 16:57:19,920 WARN L623 FunctionHandler]: Unknown extern function phy_start_aneg [2022-12-13 16:57:19,924 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-12-13 16:57:19,926 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 16:57:19,932 WARN L623 FunctionHandler]: Unknown extern function pci_read_vpd [2022-12-13 16:57:19,933 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:57:19,937 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:57:19,937 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_tag [2022-12-13 16:57:19,937 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-12-13 16:57:19,938 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:57:19,938 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-13 16:57:19,949 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 16:57:19,954 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 16:57:19,957 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 16:57:19,957 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,957 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 16:57:19,959 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,960 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,960 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 16:57:19,965 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,965 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,965 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:19,971 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 16:57:19,974 WARN L623 FunctionHandler]: Unknown extern function phy_mii_ioctl [2022-12-13 16:57:19,977 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 16:57:19,977 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 16:57:19,978 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 16:57:19,978 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 16:57:19,980 WARN L623 FunctionHandler]: Unknown extern function netdev_update_features [2022-12-13 16:57:19,980 WARN L623 FunctionHandler]: Unknown extern function netdev_update_features [2022-12-13 16:57:20,004 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 16:57:20,005 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:20,006 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 16:57:20,010 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-13 16:57:20,012 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-13 16:57:20,013 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-13 16:57:20,013 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_capable [2022-12-13 16:57:20,014 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:20,014 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:20,017 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:20,026 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_tag [2022-12-13 16:57:20,026 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-12-13 16:57:20,027 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 16:57:20,027 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-12-13 16:57:20,028 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-12-13 16:57:20,028 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:57:20,032 WARN L623 FunctionHandler]: Unknown extern function strncat [2022-12-13 16:57:20,036 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-13 16:57:20,038 WARN L623 FunctionHandler]: Unknown extern function pci_get_slot [2022-12-13 16:57:20,038 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-13 16:57:20,038 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-13 16:57:20,044 WARN L623 FunctionHandler]: Unknown extern function pci_get_device [2022-12-13 16:57:20,044 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-13 16:57:20,045 WARN L623 FunctionHandler]: Unknown extern function pci_get_device [2022-12-13 16:57:20,045 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-13 16:57:20,045 WARN L623 FunctionHandler]: Unknown extern function pci_get_device [2022-12-13 16:57:20,046 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-13 16:57:20,048 WARN L623 FunctionHandler]: Unknown extern function pcie_capability_read_word [2022-12-13 16:57:20,049 WARN L623 FunctionHandler]: Unknown extern function pci_find_capability [2022-12-13 16:57:20,049 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:57:20,049 WARN L623 FunctionHandler]: Unknown extern function pci_dev_present [2022-12-13 16:57:20,065 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 16:57:20,081 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:20,083 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:57:20,097 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:20,098 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:20,102 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:57:20,107 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:57:20,108 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:57:20,109 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:57:20,109 WARN L623 FunctionHandler]: Unknown extern function pci_dev_present [2022-12-13 16:57:20,116 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-13 16:57:20,118 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-13 16:57:20,118 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-13 16:57:20,118 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-13 16:57:20,118 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-13 16:57:20,119 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-13 16:57:20,119 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-13 16:57:20,119 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-13 16:57:20,119 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-13 16:57:20,120 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-13 16:57:20,121 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:57:20,121 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 16:57:20,121 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:57:20,121 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-13 16:57:20,121 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:57:20,122 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 16:57:20,123 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 16:57:20,123 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 16:57:20,124 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 16:57:20,124 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 16:57:20,124 WARN L623 FunctionHandler]: Unknown extern function pci_ioremap_bar [2022-12-13 16:57:20,124 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:57:20,125 WARN L623 FunctionHandler]: Unknown extern function pci_ioremap_bar [2022-12-13 16:57:20,125 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:57:20,125 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:57:20,126 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:57:20,126 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:57:20,128 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:57:20,132 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:57:20,134 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:57:20,134 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 16:57:20,135 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 16:57:20,135 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 16:57:20,135 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 16:57:20,136 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 16:57:20,136 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-13 16:57:20,136 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 16:57:20,136 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 16:57:20,137 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 16:57:20,137 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 16:57:20,137 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-13 16:57:20,138 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 16:57:20,138 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 16:57:20,138 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 16:57:20,138 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 16:57:20,138 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 16:57:20,139 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-13 16:57:20,139 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-13 16:57:20,139 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 16:57:20,139 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 16:57:20,139 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-13 16:57:20,140 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 16:57:20,140 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 16:57:20,140 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-13 16:57:20,140 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-13 16:57:20,140 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 16:57:20,141 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 16:57:20,141 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 16:57:20,141 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-13 16:57:20,141 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-13 16:57:20,141 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 16:57:20,141 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 16:57:20,142 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 16:57:20,142 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 16:57:20,142 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:57:20,142 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 16:57:20,142 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-13 16:57:20,142 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-13 16:57:20,143 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-13 16:57:20,143 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 16:57:20,143 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 16:57:20,144 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 16:57:20,144 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-13 16:57:20,144 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 16:57:20,149 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-12-13 16:57:20,150 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-13 16:57:20,152 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 16:57:20,152 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 16:57:20,153 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 16:57:20,157 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 16:57:20,186 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 16:57:20,202 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-12-13 16:57:20,206 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 16:57:20,206 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 16:57:20,209 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 16:57:20,209 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 16:57:20,209 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 16:57:20,209 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 16:57:20,210 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 16:57:20,210 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 16:57:20,210 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 16:57:20,211 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 16:57:20,211 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 16:57:20,211 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 16:57:20,212 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 16:57:20,212 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 16:57:20,212 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 16:57:20,212 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 16:57:20,212 WARN L623 FunctionHandler]: Unknown extern function ptp_clock_register [2022-12-13 16:57:20,213 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-13 16:57:20,213 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-13 16:57:20,213 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-13 16:57:20,213 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-13 16:57:20,214 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-13 16:57:20,214 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-13 16:57:20,214 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 16:57:20,216 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-13 16:57:20,216 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 16:57:20,216 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 16:57:20,231 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_2c8a1330-4db7-46cc-98af-adb9c4204672/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-tg3.cil.i[1081958,1081971] [2022-12-13 16:57:20,231 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_2c8a1330-4db7-46cc-98af-adb9c4204672/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-tg3.cil.i[1082127,1082140] [2022-12-13 16:57:20,232 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_2c8a1330-4db7-46cc-98af-adb9c4204672/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-tg3.cil.i[1082294,1082307] [2022-12-13 16:57:20,232 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_2c8a1330-4db7-46cc-98af-adb9c4204672/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-tg3.cil.i[1082462,1082475] [2022-12-13 16:57:20,233 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 16:57:20,236 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 16:57:20,237 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 16:57:20,237 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 16:57:20,238 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 16:57:20,240 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 16:57:20,241 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 16:57:20,241 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 16:57:20,243 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 16:57:20,243 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 16:57:20,243 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 16:57:20,244 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 16:57:20,244 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 16:57:20,245 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 16:57:20,245 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 16:57:20,246 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 16:57:20,677 INFO L208 MainTranslator]: Completed translation [2022-12-13 16:57:20,678 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:57:20 WrapperNode [2022-12-13 16:57:20,678 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 16:57:20,679 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 16:57:20,679 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 16:57:20,679 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 16:57:20,684 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:57:20" (1/1) ... [2022-12-13 16:57:20,839 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:57:20" (1/1) ... [2022-12-13 16:57:21,357 INFO L138 Inliner]: procedures = 1098, calls = 15672, calls flagged for inlining = 568, calls inlined = 532, statements flattened = 36952 [2022-12-13 16:57:21,358 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 16:57:21,358 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 16:57:21,359 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 16:57:21,359 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 16:57:21,367 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:57:20" (1/1) ... [2022-12-13 16:57:21,367 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:57:20" (1/1) ... [2022-12-13 16:57:21,520 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:57:20" (1/1) ... [2022-12-13 16:57:21,521 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:57:20" (1/1) ... [2022-12-13 16:57:21,893 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:57:20" (1/1) ... [2022-12-13 16:57:21,948 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:57:20" (1/1) ... [2022-12-13 16:57:22,047 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:57:20" (1/1) ... [2022-12-13 16:57:22,095 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:57:20" (1/1) ... [2022-12-13 16:57:22,231 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 16:57:22,232 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 16:57:22,233 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 16:57:22,233 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 16:57:22,233 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:57:20" (1/1) ... [2022-12-13 16:57:22,238 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 16:57:22,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c8a1330-4db7-46cc-98af-adb9c4204672/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 16:57:22,261 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c8a1330-4db7-46cc-98af-adb9c4204672/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-13 16:57:22,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c8a1330-4db7-46cc-98af-adb9c4204672/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-13 16:57:22,294 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_writephy [2022-12-13 16:57:22,295 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_writephy [2022-12-13 16:57:22,295 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_pwrsrc_die_with_vmain [2022-12-13 16:57:22,295 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_pwrsrc_die_with_vmain [2022-12-13 16:57:22,295 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_warn_mgmt_link_flap [2022-12-13 16:57:22,295 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_warn_mgmt_link_flap [2022-12-13 16:57:22,295 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-12-13 16:57:22,295 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-12-13 16:57:22,295 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_restart_hw [2022-12-13 16:57:22,295 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_restart_hw [2022-12-13 16:57:22,295 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_57780_nvram_info [2022-12-13 16:57:22,295 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_57780_nvram_info [2022-12-13 16:57:22,295 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_toggle_apd [2022-12-13 16:57:22,295 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_toggle_apd [2022-12-13 16:57:22,295 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-12-13 16:57:22,295 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-12-13 16:57:22,295 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ints_fini [2022-12-13 16:57:22,296 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ints_fini [2022-12-13 16:57:22,296 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_read_mem [2022-12-13 16:57:22,296 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_read_mem [2022-12-13 16:57:22,296 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tx_timeout [2022-12-13 16:57:22,296 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tx_timeout [2022-12-13 16:57:22,296 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_alloc_rx_data [2022-12-13 16:57:22,296 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_alloc_rx_data [2022-12-13 16:57:22,296 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2022-12-13 16:57:22,296 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2022-12-13 16:57:22,296 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_chip_reset [2022-12-13 16:57:22,296 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_chip_reset [2022-12-13 16:57:22,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-12-13 16:57:22,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-12-13 16:57:22,296 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_disable_nvram_access [2022-12-13 16:57:22,296 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_disable_nvram_access [2022-12-13 16:57:22,296 INFO L130 BoogieDeclarations]: Found specification of procedure pdev_is_ssb_gige_core [2022-12-13 16:57:22,296 INFO L138 BoogieDeclarations]: Found implementation of procedure pdev_is_ssb_gige_core [2022-12-13 16:57:22,297 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mem_rx_release [2022-12-13 16:57:22,297 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mem_rx_release [2022-12-13 16:57:22,297 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-12-13 16:57:22,297 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-12-13 16:57:22,297 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-12-13 16:57:22,297 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-12-13 16:57:22,297 INFO L130 BoogieDeclarations]: Found specification of procedure phy_start_aneg [2022-12-13 16:57:22,297 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_start_aneg [2022-12-13 16:57:22,297 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_function_status [2022-12-13 16:57:22,297 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_function_status [2022-12-13 16:57:22,297 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2022-12-13 16:57:22,297 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2022-12-13 16:57:22,297 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2022-12-13 16:57:22,297 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2022-12-13 16:57:22,297 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_auxctl_write [2022-12-13 16:57:22,297 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_auxctl_write [2022-12-13 16:57:22,297 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-13 16:57:22,297 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_rx_queues [2022-12-13 16:57:22,298 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_rx_queues [2022-12-13 16:57:22,298 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_otp_read [2022-12-13 16:57:22,298 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_otp_read [2022-12-13 16:57:22,298 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_pause_cpu [2022-12-13 16:57:22,298 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_pause_cpu [2022-12-13 16:57:22,298 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-12-13 16:57:22,298 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-12-13 16:57:22,298 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-12-13 16:57:22,298 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-12-13 16:57:22,298 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rx_prodring_fini [2022-12-13 16:57:22,298 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rx_prodring_fini [2022-12-13 16:57:22,298 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_bmcr_reset [2022-12-13 16:57:22,298 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_bmcr_reset [2022-12-13 16:57:22,298 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_device [2022-12-13 16:57:22,298 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_device [2022-12-13 16:57:22,298 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-12-13 16:57:22,298 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-12-13 16:57:22,299 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-12-13 16:57:22,299 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-12-13 16:57:22,299 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_get_pagesize [2022-12-13 16:57:22,299 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_get_pagesize [2022-12-13 16:57:22,299 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2022-12-13 16:57:22,299 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2022-12-13 16:57:22,299 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_clear_mac_status [2022-12-13 16:57:22,299 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_clear_mac_status [2022-12-13 16:57:22,299 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_readphy [2022-12-13 16:57:22,299 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_readphy [2022-12-13 16:57:22,299 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_reset [2022-12-13 16:57:22,299 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_reset [2022-12-13 16:57:22,299 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_write_mem [2022-12-13 16:57:22,299 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_write_mem [2022-12-13 16:57:22,299 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-12-13 16:57:22,299 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-12-13 16:57:22,299 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-12-13 16:57:22,300 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-12-13 16:57:22,300 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_read [2022-12-13 16:57:22,300 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_read [2022-12-13 16:57:22,300 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mac_loopback [2022-12-13 16:57:22,300 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mac_loopback [2022-12-13 16:57:22,300 INFO L130 BoogieDeclarations]: Found specification of procedure _tg3_flag_clear [2022-12-13 16:57:22,300 INFO L138 BoogieDeclarations]: Found implementation of procedure _tg3_flag_clear [2022-12-13 16:57:22,300 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_chk_missed_msi [2022-12-13 16:57:22,300 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_chk_missed_msi [2022-12-13 16:57:22,300 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-12-13 16:57:22,300 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-12-13 16:57:22,300 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2022-12-13 16:57:22,300 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2022-12-13 16:57:22,300 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_link_report [2022-12-13 16:57:22,300 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_link_report [2022-12-13 16:57:22,300 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-12-13 16:57:22,300 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-12-13 16:57:22,300 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_writephy [2022-12-13 16:57:22,301 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_writephy [2022-12-13 16:57:22,301 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-12-13 16:57:22,301 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-12-13 16:57:22,301 INFO L130 BoogieDeclarations]: Found specification of procedure _tg3_flag [2022-12-13 16:57:22,301 INFO L138 BoogieDeclarations]: Found implementation of procedure _tg3_flag [2022-12-13 16:57:22,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-12-13 16:57:22,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-12-13 16:57:22,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-13 16:57:22,301 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2022-12-13 16:57:22,301 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2022-12-13 16:57:22,301 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_rx_mode [2022-12-13 16:57:22,301 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_rx_mode [2022-12-13 16:57:22,301 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-12-13 16:57:22,301 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-12-13 16:57:22,301 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_reset_task_schedule [2022-12-13 16:57:22,301 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_reset_task_schedule [2022-12-13 16:57:22,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-12-13 16:57:22,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-12-13 16:57:22,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_tg3 [2022-12-13 16:57:22,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_tg3 [2022-12-13 16:57:22,302 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2022-12-13 16:57:22,302 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2022-12-13 16:57:22,302 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-12-13 16:57:22,302 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-12-13 16:57:22,302 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_start [2022-12-13 16:57:22,302 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_start [2022-12-13 16:57:22,302 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-12-13 16:57:22,302 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-12-13 16:57:22,302 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-12-13 16:57:22,302 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-12-13 16:57:22,302 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2022-12-13 16:57:22,302 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2022-12-13 16:57:22,302 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_abort_hw [2022-12-13 16:57:22,302 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_abort_hw [2022-12-13 16:57:22,302 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_free_rings [2022-12-13 16:57:22,303 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_free_rings [2022-12-13 16:57:22,303 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nway_reset [2022-12-13 16:57:22,303 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nway_reset [2022-12-13 16:57:22,303 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mdio_fini [2022-12-13 16:57:22,303 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mdio_fini [2022-12-13 16:57:22,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-12-13 16:57:22,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-12-13 16:57:22,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-13 16:57:22,303 INFO L130 BoogieDeclarations]: Found specification of procedure strncat [2022-12-13 16:57:22,303 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ptp_resume [2022-12-13 16:57:22,303 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ptp_resume [2022-12-13 16:57:22,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 16:57:22,303 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2022-12-13 16:57:22,303 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2022-12-13 16:57:22,303 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mem_tx_release [2022-12-13 16:57:22,303 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mem_tx_release [2022-12-13 16:57:22,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-12-13 16:57:22,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-12-13 16:57:22,304 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-13 16:57:22,304 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-13 16:57:22,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-13 16:57:22,304 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-12-13 16:57:22,304 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-12-13 16:57:22,304 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-13 16:57:22,304 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_frob_aux_power [2022-12-13 16:57:22,304 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_frob_aux_power [2022-12-13 16:57:22,304 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mdio_config_5785 [2022-12-13 16:57:22,304 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mdio_config_5785 [2022-12-13 16:57:22,304 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-12-13 16:57:22,304 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-12-13 16:57:22,304 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-12-13 16:57:22,304 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-12-13 16:57:22,304 INFO L130 BoogieDeclarations]: Found specification of procedure pci_device_is_present [2022-12-13 16:57:22,304 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_device_is_present [2022-12-13 16:57:22,304 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_exec_cmd [2022-12-13 16:57:22,305 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_exec_cmd [2022-12-13 16:57:22,305 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_write_block_buffered [2022-12-13 16:57:22,305 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_write_block_buffered [2022-12-13 16:57:22,305 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_issue_otp_command [2022-12-13 16:57:22,305 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_issue_otp_command [2022-12-13 16:57:22,305 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_frag_free [2022-12-13 16:57:22,305 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_frag_free [2022-12-13 16:57:22,305 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_lock [2022-12-13 16:57:22,305 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_lock [2022-12-13 16:57:22,305 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-12-13 16:57:22,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-12-13 16:57:22,305 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-12-13 16:57:22,305 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-12-13 16:57:22,305 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_read_indirect_reg32 [2022-12-13 16:57:22,305 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_read_indirect_reg32 [2022-12-13 16:57:22,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-12-13 16:57:22,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-12-13 16:57:22,306 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2022-12-13 16:57:22,306 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2022-12-13 16:57:22,306 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_set_wirespeed [2022-12-13 16:57:22,306 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_set_wirespeed [2022-12-13 16:57:22,306 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_driver_state_change [2022-12-13 16:57:22,306 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_driver_state_change [2022-12-13 16:57:22,306 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_timer_start [2022-12-13 16:57:22,306 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_timer_start [2022-12-13 16:57:22,306 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_shutdown [2022-12-13 16:57:22,306 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_shutdown [2022-12-13 16:57:22,306 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-12-13 16:57:22,306 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-12-13 16:57:22,306 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_read32 [2022-12-13 16:57:22,306 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_read32 [2022-12-13 16:57:22,306 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rx_data_free [2022-12-13 16:57:22,306 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rx_data_free [2022-12-13 16:57:22,306 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 16:57:22,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 16:57:22,307 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rx_prodring_free [2022-12-13 16:57:22,307 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rx_prodring_free [2022-12-13 16:57:22,307 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-12-13 16:57:22,307 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-12-13 16:57:22,307 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_autoneg_cfg [2022-12-13 16:57:22,307 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_autoneg_cfg [2022-12-13 16:57:22,307 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-12-13 16:57:22,307 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-12-13 16:57:22,307 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2022-12-13 16:57:22,307 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2022-12-13 16:57:22,307 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_load_firmware_cpu [2022-12-13 16:57:22,307 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_load_firmware_cpu [2022-12-13 16:57:22,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-13 16:57:22,307 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_adjust_link [2022-12-13 16:57:22,307 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_adjust_link [2022-12-13 16:57:22,307 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_halt [2022-12-13 16:57:22,307 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_halt [2022-12-13 16:57:22,308 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 16:57:22,308 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 16:57:22,308 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-12-13 16:57:22,308 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-12-13 16:57:22,308 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2022-12-13 16:57:22,308 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2022-12-13 16:57:22,308 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_pwrsrc_switch_to_vaux [2022-12-13 16:57:22,308 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_pwrsrc_switch_to_vaux [2022-12-13 16:57:22,308 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-12-13 16:57:22,308 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-12-13 16:57:22,308 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_wait_for_event_ack [2022-12-13 16:57:22,308 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_wait_for_event_ack [2022-12-13 16:57:22,308 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-12-13 16:57:22,308 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_test_interrupt [2022-12-13 16:57:22,308 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_test_interrupt [2022-12-13 16:57:22,308 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phydsp_write [2022-12-13 16:57:22,308 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phydsp_write [2022-12-13 16:57:22,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-12-13 16:57:22,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-12-13 16:57:22,309 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mdio_start [2022-12-13 16:57:22,309 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mdio_start [2022-12-13 16:57:22,309 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rxcpu_resume [2022-12-13 16:57:22,309 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rxcpu_resume [2022-12-13 16:57:22,309 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_request_irq [2022-12-13 16:57:22,309 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_request_irq [2022-12-13 16:57:22,309 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-12-13 16:57:22,309 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-12-13 16:57:22,309 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-12-13 16:57:22,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-12-13 16:57:22,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-13 16:57:22,309 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-13 16:57:22,309 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_napi_fini [2022-12-13 16:57:22,309 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_napi_fini [2022-12-13 16:57:22,309 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_clear_and_set_word [2022-12-13 16:57:22,309 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_clear_and_set_word [2022-12-13 16:57:22,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-12-13 16:57:22,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-12-13 16:57:22,310 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-12-13 16:57:22,310 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-12-13 16:57:22,310 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_readphy [2022-12-13 16:57:22,310 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_readphy [2022-12-13 16:57:22,310 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_estats [2022-12-13 16:57:22,310 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_estats [2022-12-13 16:57:22,310 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_free_consistent [2022-12-13 16:57:22,310 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_free_consistent [2022-12-13 16:57:22,310 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-13 16:57:22,310 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_napi_enable [2022-12-13 16:57:22,310 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_napi_enable [2022-12-13 16:57:22,310 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tx_skb_unmap [2022-12-13 16:57:22,310 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tx_skb_unmap [2022-12-13 16:57:22,310 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tx_avail [2022-12-13 16:57:22,310 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tx_avail [2022-12-13 16:57:22,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-13 16:57:22,311 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_start [2022-12-13 16:57:22,311 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_start [2022-12-13 16:57:22,311 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-12-13 16:57:22,311 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-12-13 16:57:22,311 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_write_sig_post_reset [2022-12-13 16:57:22,311 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_write_sig_post_reset [2022-12-13 16:57:22,311 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2022-12-13 16:57:22,311 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-12-13 16:57:22,311 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-12-13 16:57:22,311 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-12-13 16:57:22,311 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-12-13 16:57:22,311 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-12-13 16:57:22,311 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-12-13 16:57:22,311 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_power_up [2022-12-13 16:57:22,311 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_power_up [2022-12-13 16:57:22,311 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_vpd_readblock [2022-12-13 16:57:22,311 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_vpd_readblock [2022-12-13 16:57:22,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-12-13 16:57:22,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-12-13 16:57:22,312 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_write_sig_pre_reset [2022-12-13 16:57:22,312 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_write_sig_pre_reset [2022-12-13 16:57:22,312 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_init_hw [2022-12-13 16:57:22,312 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_init_hw [2022-12-13 16:57:22,312 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-12-13 16:57:22,312 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-12-13 16:57:22,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_92 [2022-12-13 16:57:22,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_92 [2022-12-13 16:57:22,312 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-12-13 16:57:22,312 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-12-13 16:57:22,312 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_adv_to_mii_adv_t [2022-12-13 16:57:22,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_adv_to_mii_adv_t [2022-12-13 16:57:22,312 INFO L130 BoogieDeclarations]: Found specification of procedure pci_channel_offline [2022-12-13 16:57:22,312 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_channel_offline [2022-12-13 16:57:22,312 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_setup_flow_control [2022-12-13 16:57:22,312 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_setup_flow_control [2022-12-13 16:57:22,313 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_bdinfo [2022-12-13 16:57:22,313 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_bdinfo [2022-12-13 16:57:22,313 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2022-12-13 16:57:22,313 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2022-12-13 16:57:22,313 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-12-13 16:57:22,313 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-12-13 16:57:22,313 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_set_mac_addr [2022-12-13 16:57:22,313 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_set_mac_addr [2022-12-13 16:57:22,313 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_find_tag [2022-12-13 16:57:22,313 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_find_tag [2022-12-13 16:57:22,313 INFO L130 BoogieDeclarations]: Found specification of procedure _tg3_flag_set [2022-12-13 16:57:22,313 INFO L138 BoogieDeclarations]: Found implementation of procedure _tg3_flag_set [2022-12-13 16:57:22,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-13 16:57:22,313 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_refclk_write [2022-12-13 16:57:22,313 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_refclk_write [2022-12-13 16:57:22,313 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_eee_pull_config [2022-12-13 16:57:22,313 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_eee_pull_config [2022-12-13 16:57:22,314 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_pause_cpu_and_set_pc [2022-12-13 16:57:22,314 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_pause_cpu_and_set_pc [2022-12-13 16:57:22,314 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_resume_cpu [2022-12-13 16:57:22,314 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_resume_cpu [2022-12-13 16:57:22,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-13 16:57:22,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-13 16:57:22,314 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_power_down_prepare [2022-12-13 16:57:22,314 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_power_down_prepare [2022-12-13 16:57:22,314 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_lock [2022-12-13 16:57:22,314 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_lock [2022-12-13 16:57:22,314 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2022-12-13 16:57:22,314 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2022-12-13 16:57:22,314 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_enable_ints [2022-12-13 16:57:22,314 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_enable_ints [2022-12-13 16:57:22,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_99 [2022-12-13 16:57:22,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_99 [2022-12-13 16:57:22,314 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-12-13 16:57:22,315 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-12-13 16:57:22,315 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_do_test_dma [2022-12-13 16:57:22,315 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_do_test_dma [2022-12-13 16:57:22,315 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_poll_fw [2022-12-13 16:57:22,315 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_poll_fw [2022-12-13 16:57:22,315 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_toggle_auxctl_smdsp [2022-12-13 16:57:22,315 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_toggle_auxctl_smdsp [2022-12-13 16:57:22,315 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_clear_word [2022-12-13 16:57:22,315 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_clear_word [2022-12-13 16:57:22,315 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-12-13 16:57:22,315 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-12-13 16:57:22,315 INFO L130 BoogieDeclarations]: Found specification of procedure phy_disconnect [2022-12-13 16:57:22,315 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_disconnect [2022-12-13 16:57:22,315 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2022-12-13 16:57:22,315 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2022-12-13 16:57:22,315 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_phys_addr [2022-12-13 16:57:22,315 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_phys_addr [2022-12-13 16:57:22,315 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 16:57:22,316 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 16:57:22,316 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_5700_link_polarity [2022-12-13 16:57:22,316 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_5700_link_polarity [2022-12-13 16:57:22,316 INFO L130 BoogieDeclarations]: Found specification of procedure netif_get_num_default_rss_queues [2022-12-13 16:57:22,316 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_get_num_default_rss_queues [2022-12-13 16:57:22,316 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_adv_to_mii_ctrl1000_t [2022-12-13 16:57:22,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_adv_to_mii_ctrl1000_t [2022-12-13 16:57:22,316 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_enable_register_access [2022-12-13 16:57:22,316 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_enable_register_access [2022-12-13 16:57:22,316 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-12-13 16:57:22,316 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-12-13 16:57:22,316 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-12-13 16:57:22,316 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-12-13 16:57:22,316 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-12-13 16:57:22,316 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-12-13 16:57:22,316 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tstamp_tx [2022-12-13 16:57:22,316 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tstamp_tx [2022-12-13 16:57:22,317 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_stop [2022-12-13 16:57:22,317 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_stop [2022-12-13 16:57:22,317 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_stop_block [2022-12-13 16:57:22,317 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_stop_block [2022-12-13 16:57:22,317 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_scratchpad_read [2022-12-13 16:57:22,317 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_scratchpad_read [2022-12-13 16:57:22,317 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2022-12-13 16:57:22,317 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2022-12-13 16:57:22,317 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-12-13 16:57:22,317 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-12-13 16:57:22,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-13 16:57:22,317 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-13 16:57:22,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_81 [2022-12-13 16:57:22,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_81 [2022-12-13 16:57:22,317 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-12-13 16:57:22,317 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-12-13 16:57:22,317 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_init_5401phy_dsp [2022-12-13 16:57:22,317 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_init_5401phy_dsp [2022-12-13 16:57:22,318 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_open [2022-12-13 16:57:22,318 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_open [2022-12-13 16:57:22,318 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_setup_eee [2022-12-13 16:57:22,318 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_setup_eee [2022-12-13 16:57:22,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-13 16:57:22,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-13 16:57:22,318 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-12-13 16:57:22,318 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-12-13 16:57:22,318 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-12-13 16:57:22,318 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-12-13 16:57:22,318 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_remove_one [2022-12-13 16:57:22,318 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_remove_one [2022-12-13 16:57:22,318 INFO L130 BoogieDeclarations]: Found specification of procedure mmd_eee_adv_to_ethtool_adv_t [2022-12-13 16:57:22,318 INFO L138 BoogieDeclarations]: Found implementation of procedure mmd_eee_adv_to_ethtool_adv_t [2022-12-13 16:57:22,318 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-12-13 16:57:22,318 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-12-13 16:57:22,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_indirect_lock_of_tg3 [2022-12-13 16:57:22,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_indirect_lock_of_tg3 [2022-12-13 16:57:22,319 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tso_bug [2022-12-13 16:57:22,319 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tso_bug [2022-12-13 16:57:22,319 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-12-13 16:57:22,319 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-12-13 16:57:22,319 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-12-13 16:57:22,319 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-12-13 16:57:22,319 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_lrdt_size [2022-12-13 16:57:22,319 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_lrdt_size [2022-12-13 16:57:22,319 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_mtu [2022-12-13 16:57:22,319 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_mtu [2022-12-13 16:57:22,319 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2022-12-13 16:57:22,319 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2022-12-13 16:57:22,319 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_reset_hw [2022-12-13 16:57:22,319 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_reset_hw [2022-12-13 16:57:22,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-12-13 16:57:22,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-12-13 16:57:22,320 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_dump_legacy_regs [2022-12-13 16:57:22,320 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_dump_legacy_regs [2022-12-13 16:57:22,320 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-12-13 16:57:22,320 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-12-13 16:57:22,320 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_start_xmit [2022-12-13 16:57:22,320 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_start_xmit [2022-12-13 16:57:22,320 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-12-13 16:57:22,320 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-12-13 16:57:22,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-12-13 16:57:22,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-12-13 16:57:22,320 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_dump_state [2022-12-13 16:57:22,320 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_dump_state [2022-12-13 16:57:22,320 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_advert_flowctrl_1000X [2022-12-13 16:57:22,320 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_advert_flowctrl_1000X [2022-12-13 16:57:22,320 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-12-13 16:57:22,320 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-12-13 16:57:22,320 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-13 16:57:22,320 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2022-12-13 16:57:22,321 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2022-12-13 16:57:22,321 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-12-13 16:57:22,321 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-12-13 16:57:22,321 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_pcie [2022-12-13 16:57:22,321 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_pcie [2022-12-13 16:57:22,321 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-13 16:57:22,321 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-12-13 16:57:22,321 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-12-13 16:57:22,321 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_eeprom_size [2022-12-13 16:57:22,321 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_eeprom_size [2022-12-13 16:57:22,321 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-12-13 16:57:22,321 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-12-13 16:57:22,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-13 16:57:22,321 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_eeprom_len [2022-12-13 16:57:22,321 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_eeprom_len [2022-12-13 16:57:22,321 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_netif_start [2022-12-13 16:57:22,321 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_netif_start [2022-12-13 16:57:22,321 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_toggle_automdix [2022-12-13 16:57:22,322 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_toggle_automdix [2022-12-13 16:57:22,322 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_set_coalesce [2022-12-13 16:57:22,322 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_set_coalesce [2022-12-13 16:57:22,322 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_io_resume [2022-12-13 16:57:22,322 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_io_resume [2022-12-13 16:57:22,322 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-12-13 16:57:22,322 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-12-13 16:57:22,322 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2022-12-13 16:57:22,322 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2022-12-13 16:57:22,322 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_close [2022-12-13 16:57:22,322 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_close [2022-12-13 16:57:22,322 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-13 16:57:22,322 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-13 16:57:22,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-12-13 16:57:22,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-12-13 16:57:22,322 INFO L130 BoogieDeclarations]: Found specification of procedure mii_advertise_flowctrl [2022-12-13 16:57:22,322 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_advertise_flowctrl [2022-12-13 16:57:22,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-12-13 16:57:22,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-12-13 16:57:22,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_93 [2022-12-13 16:57:22,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_93 [2022-12-13 16:57:22,323 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_resume [2022-12-13 16:57:22,323 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_resume [2022-12-13 16:57:22,323 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tx_set_bd [2022-12-13 16:57:22,323 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tx_set_bd [2022-12-13 16:57:22,323 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_pwrsrc_switch_to_vmain [2022-12-13 16:57:22,323 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_pwrsrc_switch_to_vmain [2022-12-13 16:57:22,323 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_logical_addr [2022-12-13 16:57:22,323 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_logical_addr [2022-12-13 16:57:22,323 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2022-12-13 16:57:22,323 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2022-12-13 16:57:22,323 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2022-12-13 16:57:22,323 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2022-12-13 16:57:22,323 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_set_rx_mode [2022-12-13 16:57:22,323 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_set_rx_mode [2022-12-13 16:57:22,324 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_write_sig_legacy [2022-12-13 16:57:22,324 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_write_sig_legacy [2022-12-13 16:57:22,324 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-12-13 16:57:22,324 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-12-13 16:57:22,324 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-12-13 16:57:22,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-12-13 16:57:22,324 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-13 16:57:22,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-13 16:57:22,324 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_generate_fw_event [2022-12-13 16:57:22,324 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_generate_fw_event [2022-12-13 16:57:22,324 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_find_info_keyword [2022-12-13 16:57:22,324 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_find_info_keyword [2022-12-13 16:57:22,324 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_timer_stop [2022-12-13 16:57:22,324 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_timer_stop [2022-12-13 16:57:22,324 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_stop [2022-12-13 16:57:22,324 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_stop [2022-12-13 16:57:22,324 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-12-13 16:57:22,325 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-12-13 16:57:22,325 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_nstats [2022-12-13 16:57:22,325 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_nstats [2022-12-13 16:57:22,325 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-12-13 16:57:22,325 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-12-13 16:57:22,325 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-12-13 16:57:22,325 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-12-13 16:57:22,325 INFO L130 BoogieDeclarations]: Found specification of procedure calc_crc [2022-12-13 16:57:22,325 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_crc [2022-12-13 16:57:22,325 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rss_write_indir_tbl [2022-12-13 16:57:22,325 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rss_write_indir_tbl [2022-12-13 16:57:22,325 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-12-13 16:57:22,325 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-12-13 16:57:22,325 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_netif_stop [2022-12-13 16:57:22,325 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_netif_stop [2022-12-13 16:57:22,325 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-12-13 16:57:22,325 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-12-13 16:57:22,326 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-12-13 16:57:22,326 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-12-13 16:57:22,326 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tx_frag_set [2022-12-13 16:57:22,326 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tx_frag_set [2022-12-13 16:57:22,326 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_loopback [2022-12-13 16:57:22,326 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_loopback [2022-12-13 16:57:22,326 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_irq_sync [2022-12-13 16:57:22,326 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_irq_sync [2022-12-13 16:57:22,326 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_stop_fw [2022-12-13 16:57:22,326 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_stop_fw [2022-12-13 16:57:22,326 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2022-12-13 16:57:22,326 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2022-12-13 16:57:22,326 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-12-13 16:57:22,326 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-12-13 16:57:22,326 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_set_word [2022-12-13 16:57:22,326 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_set_word [2022-12-13 16:57:22,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-12-13 16:57:22,326 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-12-13 16:57:22,327 INFO L130 BoogieDeclarations]: Found specification of procedure mii_adv_to_ethtool_adv_t [2022-12-13 16:57:22,327 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_adv_to_ethtool_adv_t [2022-12-13 16:57:22,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-13 16:57:22,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-13 16:57:22,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-13 16:57:22,327 INFO L130 BoogieDeclarations]: Found specification of procedure mii_adv_to_ethtool_adv_x [2022-12-13 16:57:22,327 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_adv_to_ethtool_adv_x [2022-12-13 16:57:22,327 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_has_work [2022-12-13 16:57:22,327 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_has_work [2022-12-13 16:57:22,327 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_run_loopback [2022-12-13 16:57:22,327 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_run_loopback [2022-12-13 16:57:22,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-12-13 16:57:22,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-12-13 16:57:22,327 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-12-13 16:57:22,327 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-12-13 16:57:22,327 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_lso_rd_dma_workaround_bit [2022-12-13 16:57:22,327 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_lso_rd_dma_workaround_bit [2022-12-13 16:57:22,328 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2022-12-13 16:57:22,328 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2022-12-13 16:57:22,328 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-12-13 16:57:22,328 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-12-13 16:57:22,328 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-12-13 16:57:22,328 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-12-13 16:57:22,328 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rss_init_dflt_indir_tbl [2022-12-13 16:57:22,328 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rss_init_dflt_indir_tbl [2022-12-13 16:57:22,328 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_lpbk_set [2022-12-13 16:57:22,328 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_lpbk_set [2022-12-13 16:57:22,328 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_multi [2022-12-13 16:57:22,328 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_multi [2022-12-13 16:57:22,328 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_unlock [2022-12-13 16:57:22,328 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_unlock [2022-12-13 16:57:22,328 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_auxctl_read [2022-12-13 16:57:22,328 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_auxctl_read [2022-12-13 16:57:22,328 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-12-13 16:57:22,328 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-12-13 16:57:22,329 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_tx_queues [2022-12-13 16:57:22,329 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_tx_queues [2022-12-13 16:57:22,329 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2022-12-13 16:57:22,329 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2022-12-13 16:57:22,329 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_present [2022-12-13 16:57:22,329 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_present [2022-12-13 16:57:22,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-12-13 16:57:22,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-12-13 16:57:22,329 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-12-13 16:57:22,329 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-12-13 16:57:22,329 INFO L130 BoogieDeclarations]: Found specification of procedure tw32_mailbox_flush [2022-12-13 16:57:22,329 INFO L138 BoogieDeclarations]: Found implementation of procedure tw32_mailbox_flush [2022-12-13 16:57:22,329 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-12-13 16:57:22,329 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-12-13 16:57:22,329 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-12-13 16:57:22,329 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-12-13 16:57:22,329 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-12-13 16:57:22,330 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-12-13 16:57:22,330 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_event_lock [2022-12-13 16:57:22,330 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_event_lock [2022-12-13 16:57:22,330 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ump_link_report [2022-12-13 16:57:22,330 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ump_link_report [2022-12-13 16:57:22,330 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-12-13 16:57:22,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-12-13 16:57:22,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-13 16:57:22,330 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_set_one_mac_addr [2022-12-13 16:57:22,330 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_set_one_mac_addr [2022-12-13 16:57:22,330 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-12-13 16:57:22,330 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-12-13 16:57:22,330 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_info_field_size [2022-12-13 16:57:22,330 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_info_field_size [2022-12-13 16:57:22,330 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-12-13 16:57:22,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-12-13 16:57:22,330 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-12-13 16:57:22,330 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-12-13 16:57:22,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-12-13 16:57:22,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-12-13 16:57:22,331 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_napi_disable [2022-12-13 16:57:22,331 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_napi_disable [2022-12-13 16:57:22,331 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-12-13 16:57:22,331 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-12-13 16:57:22,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-12-13 16:57:22,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-12-13 16:57:22,331 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rxcpu_pause [2022-12-13 16:57:22,331 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rxcpu_pause [2022-12-13 16:57:22,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-12-13 16:57:22,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-12-13 16:57:22,331 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_carrier_off [2022-12-13 16:57:22,331 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_carrier_off [2022-12-13 16:57:22,331 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2022-12-13 16:57:22,331 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2022-12-13 16:57:22,331 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-12-13 16:57:22,332 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-12-13 16:57:22,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-12-13 16:57:22,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-12-13 16:57:22,332 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_setup_phy [2022-12-13 16:57:22,332 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_setup_phy [2022-12-13 16:57:22,332 INFO L130 BoogieDeclarations]: Found specification of procedure _tw32_flush [2022-12-13 16:57:22,332 INFO L138 BoogieDeclarations]: Found implementation of procedure _tw32_flush [2022-12-13 16:57:22,332 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rd32_loop [2022-12-13 16:57:22,332 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rd32_loop [2022-12-13 16:57:22,332 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2022-12-13 16:57:22,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2022-12-13 16:57:22,332 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_switch_clocks [2022-12-13 16:57:22,332 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_switch_clocks [2022-12-13 16:57:22,332 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-12-13 16:57:22,332 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-12-13 16:57:22,332 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-12-13 16:57:22,332 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-12-13 16:57:22,333 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_write32 [2022-12-13 16:57:22,333 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_write32 [2022-12-13 16:57:22,333 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-12-13 16:57:22,333 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-12-13 16:57:22,333 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_copper_an_config_ok [2022-12-13 16:57:22,333 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_copper_an_config_ok [2022-12-13 16:57:22,333 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-13 16:57:22,333 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-13 16:57:22,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_tg3 [2022-12-13 16:57:22,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_tg3 [2022-12-13 16:57:22,333 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_regs_len [2022-12-13 16:57:22,333 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_regs_len [2022-12-13 16:57:22,333 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_read_be32 [2022-12-13 16:57:22,333 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_read_be32 [2022-12-13 16:57:22,333 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_reset_task_cancel [2022-12-13 16:57:22,333 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_reset_task_cancel [2022-12-13 16:57:22,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_98 [2022-12-13 16:57:22,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_98 [2022-12-13 16:57:22,334 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_cl45_read [2022-12-13 16:57:22,334 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_cl45_read [2022-12-13 16:57:22,334 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_test_and_report_link_chg [2022-12-13 16:57:22,334 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_test_and_report_link_chg [2022-12-13 16:57:22,334 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-12-13 16:57:22,334 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-12-13 16:57:22,334 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_disable_ints [2022-12-13 16:57:22,334 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_disable_ints [2022-12-13 16:57:22,334 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_enable_nvram_access [2022-12-13 16:57:22,334 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_enable_nvram_access [2022-12-13 16:57:22,334 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-12-13 16:57:22,334 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-12-13 16:57:22,334 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_wait_macro_done [2022-12-13 16:57:22,334 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_wait_macro_done [2022-12-13 16:57:22,334 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_shdw_write [2022-12-13 16:57:22,334 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_shdw_write [2022-12-13 16:57:22,334 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_write32 [2022-12-13 16:57:22,334 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_write32 [2022-12-13 16:57:22,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-12-13 16:57:22,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-12-13 16:57:22,335 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_full_unlock [2022-12-13 16:57:22,335 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_full_unlock [2022-12-13 16:57:22,335 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_unlock [2022-12-13 16:57:22,335 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_unlock [2022-12-13 16:57:22,335 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-12-13 16:57:22,335 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-12-13 16:57:22,335 INFO L130 BoogieDeclarations]: Found specification of procedure get_stat64 [2022-12-13 16:57:22,335 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stat64 [2022-12-13 16:57:22,335 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_full_lock [2022-12-13 16:57:22,335 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_full_lock [2022-12-13 16:57:22,335 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-12-13 16:57:22,335 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-12-13 16:57:22,335 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-12-13 16:57:22,335 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-12-13 16:57:22,335 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_suspend [2022-12-13 16:57:22,335 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_suspend [2022-12-13 16:57:22,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-13 16:57:22,335 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get_real [2022-12-13 16:57:22,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get_real [2022-12-13 16:57:22,335 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_halt_cpu [2022-12-13 16:57:22,335 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_halt_cpu [2022-12-13 16:57:22,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-12-13 16:57:22,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-12-13 16:57:24,207 INFO L235 CfgBuilder]: Building ICFG [2022-12-13 16:57:24,211 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 16:57:24,866 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-13 16:59:52,005 INFO L276 CfgBuilder]: Performing block encoding [2022-12-13 16:59:52,041 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-13 16:59:52,042 INFO L300 CfgBuilder]: Removed 24 assume(true) statements. [2022-12-13 16:59:52,049 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 04:59:52 BoogieIcfgContainer [2022-12-13 16:59:52,049 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-13 16:59:52,050 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-13 16:59:52,050 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-13 16:59:52,052 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-13 16:59:52,053 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.12 04:57:07" (1/3) ... [2022-12-13 16:59:52,053 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6e1483d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 04:59:52, skipping insertion in model container [2022-12-13 16:59:52,053 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:57:20" (2/3) ... [2022-12-13 16:59:52,053 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6e1483d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 04:59:52, skipping insertion in model container [2022-12-13 16:59:52,053 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 04:59:52" (3/3) ... [2022-12-13 16:59:52,054 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-tg3.cil.i [2022-12-13 16:59:52,068 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-13 16:59:52,068 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2022-12-13 16:59:52,219 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-13 16:59:52,224 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;@4051e756, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-12-13 16:59:52,224 INFO L358 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2022-12-13 16:59:52,249 INFO L276 IsEmpty]: Start isEmpty. Operand has 12649 states, 8722 states have (on average 1.3808759458839717) internal successors, (12044), 9032 states have internal predecessors, (12044), 3574 states have call successors, (3574), 351 states have call predecessors, (3574), 350 states have return successors, (3566), 3491 states have call predecessors, (3566), 3566 states have call successors, (3566) [2022-12-13 16:59:52,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-12-13 16:59:52,256 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:59:52,256 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 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] [2022-12-13 16:59:52,257 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 16:59:52,260 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:59:52,260 INFO L85 PathProgramCache]: Analyzing trace with hash 1277304629, now seen corresponding path program 1 times [2022-12-13 16:59:52,267 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:59:52,267 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [890909142] [2022-12-13 16:59:52,267 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:59:52,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:59:52,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:59:53,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-12-13 16:59:53,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:59:53,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 16:59:53,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:59:53,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-12-13 16:59:53,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:59:53,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:59:53,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:59:53,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 16:59:53,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:59:53,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-12-13 16:59:53,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:59:53,913 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-13 16:59:53,913 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:59:53,914 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [890909142] [2022-12-13 16:59:53,914 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [890909142] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:59:53,914 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:59:53,914 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 16:59:53,915 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [179974402] [2022-12-13 16:59:53,916 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:59:53,919 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 16:59:53,919 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:59:53,940 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 16:59:53,940 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 16:59:53,961 INFO L87 Difference]: Start difference. First operand has 12649 states, 8722 states have (on average 1.3808759458839717) internal successors, (12044), 9032 states have internal predecessors, (12044), 3574 states have call successors, (3574), 351 states have call predecessors, (3574), 350 states have return successors, (3566), 3491 states have call predecessors, (3566), 3566 states have call successors, (3566) Second operand has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-12-13 16:59:55,084 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:59:55,084 INFO L93 Difference]: Finished difference Result 25283 states and 39969 transitions. [2022-12-13 16:59:55,085 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 16:59:55,086 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 48 [2022-12-13 16:59:55,087 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:59:55,164 INFO L225 Difference]: With dead ends: 25283 [2022-12-13 16:59:55,164 INFO L226 Difference]: Without dead ends: 12645 [2022-12-13 16:59:55,275 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-13 16:59:55,277 INFO L413 NwaCegarLoop]: 19128 mSDtfsCounter, 19066 mSDsluCounter, 38288 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 19082 SdHoareTripleChecker+Valid, 57416 SdHoareTripleChecker+Invalid, 26 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 16:59:55,278 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [19082 Valid, 57416 Invalid, 26 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 24 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 16:59:55,310 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12645 states. [2022-12-13 16:59:55,924 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12645 to 12643. [2022-12-13 16:59:55,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12643 states, 8714 states have (on average 1.3758319944916226) internal successors, (11989), 9020 states have internal predecessors, (11989), 3569 states have call successors, (3569), 358 states have call predecessors, (3569), 357 states have return successors, (3566), 3491 states have call predecessors, (3566), 3566 states have call successors, (3566) [2022-12-13 16:59:56,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12643 states to 12643 states and 19124 transitions. [2022-12-13 16:59:56,050 INFO L78 Accepts]: Start accepts. Automaton has 12643 states and 19124 transitions. Word has length 48 [2022-12-13 16:59:56,051 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:59:56,051 INFO L495 AbstractCegarLoop]: Abstraction has 12643 states and 19124 transitions. [2022-12-13 16:59:56,051 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-12-13 16:59:56,051 INFO L276 IsEmpty]: Start isEmpty. Operand 12643 states and 19124 transitions. [2022-12-13 16:59:56,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-13 16:59:56,053 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:59:56,053 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 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] [2022-12-13 16:59:56,053 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-13 16:59:56,053 INFO L420 AbstractCegarLoop]: === Iteration 2 === 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 16:59:56,054 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:59:56,054 INFO L85 PathProgramCache]: Analyzing trace with hash -2055037435, now seen corresponding path program 1 times [2022-12-13 16:59:56,054 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:59:56,054 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1515976816] [2022-12-13 16:59:56,054 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:59:56,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:59:56,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:59:57,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-12-13 16:59:57,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:59:57,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 16:59:57,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:59:57,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-12-13 16:59:57,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:59:57,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:59:57,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:59:57,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 16:59:57,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:59:57,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-12-13 16:59:57,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:59:57,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 16:59:57,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:59:57,270 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-13 16:59:57,270 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:59:57,270 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1515976816] [2022-12-13 16:59:57,270 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1515976816] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:59:57,270 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:59:57,270 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 16:59:57,271 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1025368489] [2022-12-13 16:59:57,271 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:59:57,271 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 16:59:57,272 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:59:57,272 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 16:59:57,272 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 16:59:57,272 INFO L87 Difference]: Start difference. First operand 12643 states and 19124 transitions. Second operand has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-12-13 16:59:58,105 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:59:58,105 INFO L93 Difference]: Finished difference Result 12649 states and 19129 transitions. [2022-12-13 16:59:58,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 16:59:58,106 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 53 [2022-12-13 16:59:58,106 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:59:58,195 INFO L225 Difference]: With dead ends: 12649 [2022-12-13 16:59:58,195 INFO L226 Difference]: Without dead ends: 12647 [2022-12-13 16:59:58,207 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-13 16:59:58,207 INFO L413 NwaCegarLoop]: 19089 mSDtfsCounter, 19057 mSDsluCounter, 38155 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 19071 SdHoareTripleChecker+Valid, 57244 SdHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 16:59:58,208 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [19071 Valid, 57244 Invalid, 24 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 16:59:58,225 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12647 states. [2022-12-13 16:59:58,810 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12647 to 12647. [2022-12-13 16:59:58,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12647 states, 8717 states have (on average 1.3757026499942642) internal successors, (11992), 9023 states have internal predecessors, (11992), 3569 states have call successors, (3569), 359 states have call predecessors, (3569), 358 states have return successors, (3566), 3491 states have call predecessors, (3566), 3566 states have call successors, (3566) [2022-12-13 16:59:58,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12647 states to 12647 states and 19127 transitions. [2022-12-13 16:59:58,902 INFO L78 Accepts]: Start accepts. Automaton has 12647 states and 19127 transitions. Word has length 53 [2022-12-13 16:59:58,902 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:59:58,902 INFO L495 AbstractCegarLoop]: Abstraction has 12647 states and 19127 transitions. [2022-12-13 16:59:58,903 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-12-13 16:59:58,903 INFO L276 IsEmpty]: Start isEmpty. Operand 12647 states and 19127 transitions. [2022-12-13 16:59:58,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-13 16:59:58,904 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:59:58,904 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 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] [2022-12-13 16:59:58,904 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-13 16:59:58,904 INFO L420 AbstractCegarLoop]: === Iteration 3 === 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 16:59:58,905 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:59:58,905 INFO L85 PathProgramCache]: Analyzing trace with hash -1915881227, now seen corresponding path program 1 times [2022-12-13 16:59:58,905 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:59:58,905 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1755206572] [2022-12-13 16:59:58,905 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:59:58,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:59:59,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:59:59,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-12-13 16:59:59,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:59:59,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 16:59:59,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:59:59,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-12-13 16:59:59,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:59:59,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:59:59,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:00,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 17:00:00,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:00,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-12-13 17:00:00,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:00,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 17:00:00,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:00,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-12-13 17:00:00,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:00,119 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-13 17:00:00,119 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 17:00:00,119 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1755206572] [2022-12-13 17:00:00,119 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1755206572] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 17:00:00,119 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 17:00:00,120 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 17:00:00,120 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1293584260] [2022-12-13 17:00:00,120 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 17:00:00,120 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 17:00:00,120 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 17:00:00,120 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 17:00:00,121 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 17:00:00,121 INFO L87 Difference]: Start difference. First operand 12647 states and 19127 transitions. Second operand has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-12-13 17:00:00,718 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 17:00:00,718 INFO L93 Difference]: Finished difference Result 12653 states and 19132 transitions. [2022-12-13 17:00:00,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 17:00:00,719 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 58 [2022-12-13 17:00:00,719 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 17:00:00,767 INFO L225 Difference]: With dead ends: 12653 [2022-12-13 17:00:00,767 INFO L226 Difference]: Without dead ends: 12651 [2022-12-13 17:00:00,778 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-13 17:00:00,778 INFO L413 NwaCegarLoop]: 19089 mSDtfsCounter, 19057 mSDsluCounter, 38155 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 19070 SdHoareTripleChecker+Valid, 57244 SdHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 17:00:00,779 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [19070 Valid, 57244 Invalid, 24 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 17:00:00,795 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12651 states. [2022-12-13 17:00:01,365 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12651 to 12651. [2022-12-13 17:00:01,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12651 states, 8720 states have (on average 1.375573394495413) internal successors, (11995), 9026 states have internal predecessors, (11995), 3569 states have call successors, (3569), 360 states have call predecessors, (3569), 359 states have return successors, (3566), 3491 states have call predecessors, (3566), 3566 states have call successors, (3566) [2022-12-13 17:00:01,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12651 states to 12651 states and 19130 transitions. [2022-12-13 17:00:01,454 INFO L78 Accepts]: Start accepts. Automaton has 12651 states and 19130 transitions. Word has length 58 [2022-12-13 17:00:01,454 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 17:00:01,454 INFO L495 AbstractCegarLoop]: Abstraction has 12651 states and 19130 transitions. [2022-12-13 17:00:01,454 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-12-13 17:00:01,454 INFO L276 IsEmpty]: Start isEmpty. Operand 12651 states and 19130 transitions. [2022-12-13 17:00:01,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-13 17:00:01,456 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 17:00:01,456 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 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] [2022-12-13 17:00:01,456 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-13 17:00:01,456 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 17:00:01,456 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 17:00:01,456 INFO L85 PathProgramCache]: Analyzing trace with hash 707988421, now seen corresponding path program 1 times [2022-12-13 17:00:01,456 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 17:00:01,456 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [365212996] [2022-12-13 17:00:01,456 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 17:00:01,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 17:00:01,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:02,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-12-13 17:00:02,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:02,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 17:00:02,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:02,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-12-13 17:00:02,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:02,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:00:02,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:02,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 17:00:02,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:02,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-12-13 17:00:02,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:02,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 17:00:02,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:02,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-12-13 17:00:02,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:02,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-12-13 17:00:02,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:02,413 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-12-13 17:00:02,414 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 17:00:02,414 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [365212996] [2022-12-13 17:00:02,414 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [365212996] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 17:00:02,414 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 17:00:02,414 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 17:00:02,414 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [993667090] [2022-12-13 17:00:02,414 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 17:00:02,414 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 17:00:02,414 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 17:00:02,415 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 17:00:02,415 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 17:00:02,415 INFO L87 Difference]: Start difference. First operand 12651 states and 19130 transitions. Second operand has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-12-13 17:00:03,027 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 17:00:03,027 INFO L93 Difference]: Finished difference Result 12657 states and 19135 transitions. [2022-12-13 17:00:03,028 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 17:00:03,028 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 63 [2022-12-13 17:00:03,028 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 17:00:03,065 INFO L225 Difference]: With dead ends: 12657 [2022-12-13 17:00:03,065 INFO L226 Difference]: Without dead ends: 12655 [2022-12-13 17:00:03,071 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-13 17:00:03,072 INFO L413 NwaCegarLoop]: 19089 mSDtfsCounter, 19057 mSDsluCounter, 38155 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 19069 SdHoareTripleChecker+Valid, 57244 SdHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 17:00:03,072 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [19069 Valid, 57244 Invalid, 24 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 17:00:03,086 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12655 states. [2022-12-13 17:00:03,597 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12655 to 12655. [2022-12-13 17:00:03,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12655 states, 8723 states have (on average 1.3754442279032444) internal successors, (11998), 9029 states have internal predecessors, (11998), 3569 states have call successors, (3569), 361 states have call predecessors, (3569), 360 states have return successors, (3566), 3491 states have call predecessors, (3566), 3566 states have call successors, (3566) [2022-12-13 17:00:03,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12655 states to 12655 states and 19133 transitions. [2022-12-13 17:00:03,679 INFO L78 Accepts]: Start accepts. Automaton has 12655 states and 19133 transitions. Word has length 63 [2022-12-13 17:00:03,679 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 17:00:03,679 INFO L495 AbstractCegarLoop]: Abstraction has 12655 states and 19133 transitions. [2022-12-13 17:00:03,679 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-12-13 17:00:03,679 INFO L276 IsEmpty]: Start isEmpty. Operand 12655 states and 19133 transitions. [2022-12-13 17:00:03,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-13 17:00:03,680 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 17:00:03,681 INFO L195 NwaCegarLoop]: trace histogram [5, 4, 4, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 17:00:03,681 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-13 17:00:03,681 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 17:00:03,681 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 17:00:03,681 INFO L85 PathProgramCache]: Analyzing trace with hash 1073879994, now seen corresponding path program 1 times [2022-12-13 17:00:03,681 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 17:00:03,681 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [173690172] [2022-12-13 17:00:03,681 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 17:00:03,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 17:00:03,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:04,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-12-13 17:00:04,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:04,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 17:00:04,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:04,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-12-13 17:00:04,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:04,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:00:04,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:04,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 17:00:04,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:04,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-12-13 17:00:04,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:04,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-12-13 17:00:04,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:04,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2022-12-13 17:00:04,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:04,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 17:00:04,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:04,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-12-13 17:00:04,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:04,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-12-13 17:00:04,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:04,642 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-12-13 17:00:04,642 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 17:00:04,642 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [173690172] [2022-12-13 17:00:04,642 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [173690172] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 17:00:04,642 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 17:00:04,642 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 17:00:04,642 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [180707044] [2022-12-13 17:00:04,642 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 17:00:04,642 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 17:00:04,643 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 17:00:04,643 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 17:00:04,643 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 17:00:04,643 INFO L87 Difference]: Start difference. First operand 12655 states and 19133 transitions. Second operand has 5 states, 5 states have (on average 7.6) internal successors, (38), 4 states have internal predecessors, (38), 2 states have call successors, (13), 3 states have call predecessors, (13), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-12-13 17:00:05,296 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 17:00:05,296 INFO L93 Difference]: Finished difference Result 12805 states and 19338 transitions. [2022-12-13 17:00:05,297 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 17:00:05,297 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.6) internal successors, (38), 4 states have internal predecessors, (38), 2 states have call successors, (13), 3 states have call predecessors, (13), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) Word has length 81 [2022-12-13 17:00:05,298 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 17:00:05,336 INFO L225 Difference]: With dead ends: 12805 [2022-12-13 17:00:05,336 INFO L226 Difference]: Without dead ends: 12803 [2022-12-13 17:00:05,340 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-13 17:00:05,341 INFO L413 NwaCegarLoop]: 19146 mSDtfsCounter, 18971 mSDsluCounter, 38541 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 18982 SdHoareTripleChecker+Valid, 57687 SdHoareTripleChecker+Invalid, 26 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 17:00:05,341 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [18982 Valid, 57687 Invalid, 26 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 24 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 17:00:05,355 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12803 states. [2022-12-13 17:00:06,107 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12803 to 12797. [2022-12-13 17:00:06,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12797 states, 8809 states have (on average 1.3741627880576683) internal successors, (12105), 9125 states have internal predecessors, (12105), 3610 states have call successors, (3610), 379 states have call predecessors, (3610), 375 states have return successors, (3617), 3523 states have call predecessors, (3617), 3607 states have call successors, (3617) [2022-12-13 17:00:06,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12797 states to 12797 states and 19332 transitions. [2022-12-13 17:00:06,206 INFO L78 Accepts]: Start accepts. Automaton has 12797 states and 19332 transitions. Word has length 81 [2022-12-13 17:00:06,206 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 17:00:06,206 INFO L495 AbstractCegarLoop]: Abstraction has 12797 states and 19332 transitions. [2022-12-13 17:00:06,206 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.6) internal successors, (38), 4 states have internal predecessors, (38), 2 states have call successors, (13), 3 states have call predecessors, (13), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-12-13 17:00:06,206 INFO L276 IsEmpty]: Start isEmpty. Operand 12797 states and 19332 transitions. [2022-12-13 17:00:06,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-13 17:00:06,207 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 17:00:06,207 INFO L195 NwaCegarLoop]: trace histogram [6, 5, 5, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 17:00:06,208 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-13 17:00:06,208 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 17:00:06,208 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 17:00:06,208 INFO L85 PathProgramCache]: Analyzing trace with hash 229182368, now seen corresponding path program 1 times [2022-12-13 17:00:06,208 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 17:00:06,208 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [455975791] [2022-12-13 17:00:06,208 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 17:00:06,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 17:00:06,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:07,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-12-13 17:00:07,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:07,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 17:00:07,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:07,145 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-12-13 17:00:07,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:07,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:00:07,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:07,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 17:00:07,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:07,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-12-13 17:00:07,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:07,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-12-13 17:00:07,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:07,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2022-12-13 17:00:07,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:07,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 17:00:07,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:07,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-12-13 17:00:07,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:07,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-12-13 17:00:07,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:07,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-12-13 17:00:07,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:07,261 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2022-12-13 17:00:07,261 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 17:00:07,261 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [455975791] [2022-12-13 17:00:07,261 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [455975791] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 17:00:07,261 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 17:00:07,261 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 17:00:07,262 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1294116653] [2022-12-13 17:00:07,262 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 17:00:07,262 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 17:00:07,262 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 17:00:07,262 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 17:00:07,262 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 17:00:07,262 INFO L87 Difference]: Start difference. First operand 12797 states and 19332 transitions. Second operand has 5 states, 5 states have (on average 7.6) internal successors, (38), 4 states have internal predecessors, (38), 2 states have call successors, (14), 3 states have call predecessors, (14), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2022-12-13 17:00:07,937 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 17:00:07,937 INFO L93 Difference]: Finished difference Result 12803 states and 19337 transitions. [2022-12-13 17:00:07,938 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 17:00:07,938 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.6) internal successors, (38), 4 states have internal predecessors, (38), 2 states have call successors, (14), 3 states have call predecessors, (14), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) Word has length 86 [2022-12-13 17:00:07,938 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 17:00:07,972 INFO L225 Difference]: With dead ends: 12803 [2022-12-13 17:00:07,972 INFO L226 Difference]: Without dead ends: 12801 [2022-12-13 17:00:07,978 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-13 17:00:07,979 INFO L413 NwaCegarLoop]: 19089 mSDtfsCounter, 19047 mSDsluCounter, 38155 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 19057 SdHoareTripleChecker+Valid, 57244 SdHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 17:00:07,979 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [19057 Valid, 57244 Invalid, 24 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 17:00:07,993 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12801 states. [2022-12-13 17:00:08,741 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12801 to 12801. [2022-12-13 17:00:08,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12801 states, 8812 states have (on average 1.3740354062641853) internal successors, (12108), 9128 states have internal predecessors, (12108), 3610 states have call successors, (3610), 380 states have call predecessors, (3610), 376 states have return successors, (3617), 3523 states have call predecessors, (3617), 3607 states have call successors, (3617) [2022-12-13 17:00:08,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12801 states to 12801 states and 19335 transitions. [2022-12-13 17:00:08,819 INFO L78 Accepts]: Start accepts. Automaton has 12801 states and 19335 transitions. Word has length 86 [2022-12-13 17:00:08,819 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 17:00:08,819 INFO L495 AbstractCegarLoop]: Abstraction has 12801 states and 19335 transitions. [2022-12-13 17:00:08,819 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.6) internal successors, (38), 4 states have internal predecessors, (38), 2 states have call successors, (14), 3 states have call predecessors, (14), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2022-12-13 17:00:08,819 INFO L276 IsEmpty]: Start isEmpty. Operand 12801 states and 19335 transitions. [2022-12-13 17:00:08,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-13 17:00:08,820 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 17:00:08,820 INFO L195 NwaCegarLoop]: trace histogram [7, 6, 6, 3, 3, 3, 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] [2022-12-13 17:00:08,820 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-13 17:00:08,820 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 17:00:08,820 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 17:00:08,821 INFO L85 PathProgramCache]: Analyzing trace with hash 1589324917, now seen corresponding path program 1 times [2022-12-13 17:00:08,821 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 17:00:08,821 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [179098517] [2022-12-13 17:00:08,821 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 17:00:08,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 17:00:09,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:09,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-12-13 17:00:09,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:09,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 17:00:09,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:09,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-12-13 17:00:09,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:09,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:00:09,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:09,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 17:00:09,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:09,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-12-13 17:00:09,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:09,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 17:00:09,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:09,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-12-13 17:00:09,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:09,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-12-13 17:00:09,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:09,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2022-12-13 17:00:09,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:09,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-12-13 17:00:09,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:09,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 17:00:09,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:09,791 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-13 17:00:09,792 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 17:00:09,792 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [179098517] [2022-12-13 17:00:09,792 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [179098517] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 17:00:09,792 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 17:00:09,792 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 17:00:09,792 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [264963936] [2022-12-13 17:00:09,792 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 17:00:09,792 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 17:00:09,792 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 17:00:09,793 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 17:00:09,793 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 17:00:09,793 INFO L87 Difference]: Start difference. First operand 12801 states and 19335 transitions. Second operand has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (14), 3 states have call predecessors, (14), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2022-12-13 17:00:10,532 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 17:00:10,532 INFO L93 Difference]: Finished difference Result 12807 states and 19340 transitions. [2022-12-13 17:00:10,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 17:00:10,533 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (14), 3 states have call predecessors, (14), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) Word has length 78 [2022-12-13 17:00:10,533 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 17:00:10,571 INFO L225 Difference]: With dead ends: 12807 [2022-12-13 17:00:10,572 INFO L226 Difference]: Without dead ends: 12805 [2022-12-13 17:00:10,579 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-13 17:00:10,579 INFO L413 NwaCegarLoop]: 19089 mSDtfsCounter, 19057 mSDsluCounter, 38155 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 19066 SdHoareTripleChecker+Valid, 57244 SdHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 17:00:10,579 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [19066 Valid, 57244 Invalid, 24 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 17:00:10,594 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12805 states. [2022-12-13 17:00:11,424 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12805 to 12805. [2022-12-13 17:00:11,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12805 states, 8815 states have (on average 1.373908111174135) internal successors, (12111), 9131 states have internal predecessors, (12111), 3610 states have call successors, (3610), 381 states have call predecessors, (3610), 377 states have return successors, (3617), 3523 states have call predecessors, (3617), 3607 states have call successors, (3617) [2022-12-13 17:00:11,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12805 states to 12805 states and 19338 transitions. [2022-12-13 17:00:11,504 INFO L78 Accepts]: Start accepts. Automaton has 12805 states and 19338 transitions. Word has length 78 [2022-12-13 17:00:11,504 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 17:00:11,505 INFO L495 AbstractCegarLoop]: Abstraction has 12805 states and 19338 transitions. [2022-12-13 17:00:11,505 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (14), 3 states have call predecessors, (14), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2022-12-13 17:00:11,505 INFO L276 IsEmpty]: Start isEmpty. Operand 12805 states and 19338 transitions. [2022-12-13 17:00:11,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-13 17:00:11,506 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 17:00:11,506 INFO L195 NwaCegarLoop]: trace histogram [8, 7, 7, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 17:00:11,506 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-13 17:00:11,506 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 17:00:11,506 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 17:00:11,506 INFO L85 PathProgramCache]: Analyzing trace with hash 105960352, now seen corresponding path program 1 times [2022-12-13 17:00:11,506 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 17:00:11,506 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1865883625] [2022-12-13 17:00:11,507 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 17:00:11,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 17:00:11,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:12,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-12-13 17:00:12,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:12,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 17:00:12,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:12,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-12-13 17:00:12,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:12,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:00:12,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:12,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 17:00:12,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:12,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-12-13 17:00:12,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:12,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-12-13 17:00:12,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:12,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2022-12-13 17:00:12,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:12,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 17:00:12,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:12,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-12-13 17:00:12,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:12,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-12-13 17:00:12,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:12,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-12-13 17:00:12,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:12,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-12-13 17:00:12,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:12,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2022-12-13 17:00:12,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:12,478 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2022-12-13 17:00:12,478 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 17:00:12,478 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1865883625] [2022-12-13 17:00:12,478 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1865883625] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 17:00:12,478 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 17:00:12,478 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 17:00:12,478 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [960193373] [2022-12-13 17:00:12,479 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 17:00:12,479 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 17:00:12,479 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 17:00:12,479 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 17:00:12,479 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 17:00:12,479 INFO L87 Difference]: Start difference. First operand 12805 states and 19338 transitions. Second operand has 5 states, 5 states have (on average 7.6) internal successors, (38), 4 states have internal predecessors, (38), 2 states have call successors, (16), 3 states have call predecessors, (16), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-12-13 17:00:13,170 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 17:00:13,171 INFO L93 Difference]: Finished difference Result 12811 states and 19343 transitions. [2022-12-13 17:00:13,171 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 17:00:13,171 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.6) internal successors, (38), 4 states have internal predecessors, (38), 2 states have call successors, (16), 3 states have call predecessors, (16), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 96 [2022-12-13 17:00:13,171 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 17:00:13,208 INFO L225 Difference]: With dead ends: 12811 [2022-12-13 17:00:13,208 INFO L226 Difference]: Without dead ends: 12809 [2022-12-13 17:00:13,216 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-13 17:00:13,217 INFO L413 NwaCegarLoop]: 19089 mSDtfsCounter, 19047 mSDsluCounter, 38155 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 19055 SdHoareTripleChecker+Valid, 57244 SdHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 17:00:13,217 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [19055 Valid, 57244 Invalid, 24 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 17:00:13,232 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12809 states. [2022-12-13 17:00:14,092 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12809 to 12809. [2022-12-13 17:00:14,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12809 states, 8818 states have (on average 1.3737809026990246) internal successors, (12114), 9134 states have internal predecessors, (12114), 3610 states have call successors, (3610), 382 states have call predecessors, (3610), 378 states have return successors, (3617), 3523 states have call predecessors, (3617), 3607 states have call successors, (3617) [2022-12-13 17:00:14,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12809 states to 12809 states and 19341 transitions. [2022-12-13 17:00:14,164 INFO L78 Accepts]: Start accepts. Automaton has 12809 states and 19341 transitions. Word has length 96 [2022-12-13 17:00:14,164 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 17:00:14,164 INFO L495 AbstractCegarLoop]: Abstraction has 12809 states and 19341 transitions. [2022-12-13 17:00:14,164 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.6) internal successors, (38), 4 states have internal predecessors, (38), 2 states have call successors, (16), 3 states have call predecessors, (16), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-12-13 17:00:14,165 INFO L276 IsEmpty]: Start isEmpty. Operand 12809 states and 19341 transitions. [2022-12-13 17:00:14,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-13 17:00:14,165 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 17:00:14,166 INFO L195 NwaCegarLoop]: trace histogram [9, 8, 8, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 17:00:14,166 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-12-13 17:00:14,166 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 17:00:14,166 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 17:00:14,166 INFO L85 PathProgramCache]: Analyzing trace with hash -674850118, now seen corresponding path program 1 times [2022-12-13 17:00:14,166 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 17:00:14,166 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1713115840] [2022-12-13 17:00:14,166 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 17:00:14,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 17:00:14,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:15,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-12-13 17:00:15,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:15,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 17:00:15,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:15,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-12-13 17:00:15,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:15,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:00:15,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:15,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 17:00:15,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:15,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-12-13 17:00:15,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:15,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-12-13 17:00:15,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:15,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2022-12-13 17:00:15,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:15,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 17:00:15,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:15,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-12-13 17:00:15,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:15,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-12-13 17:00:15,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:15,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-12-13 17:00:15,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:15,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-12-13 17:00:15,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:15,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2022-12-13 17:00:15,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:15,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 17:00:15,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:15,162 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2022-12-13 17:00:15,162 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 17:00:15,162 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1713115840] [2022-12-13 17:00:15,162 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1713115840] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 17:00:15,162 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 17:00:15,162 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 17:00:15,162 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1154607704] [2022-12-13 17:00:15,162 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 17:00:15,163 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 17:00:15,163 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 17:00:15,163 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 17:00:15,163 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 17:00:15,163 INFO L87 Difference]: Start difference. First operand 12809 states and 19341 transitions. Second operand has 5 states, 5 states have (on average 7.6) internal successors, (38), 4 states have internal predecessors, (38), 2 states have call successors, (17), 3 states have call predecessors, (17), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-12-13 17:00:16,044 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 17:00:16,044 INFO L93 Difference]: Finished difference Result 16535 states and 24825 transitions. [2022-12-13 17:00:16,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 17:00:16,045 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.6) internal successors, (38), 4 states have internal predecessors, (38), 2 states have call successors, (17), 3 states have call predecessors, (17), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 101 [2022-12-13 17:00:16,045 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 17:00:16,095 INFO L225 Difference]: With dead ends: 16535 [2022-12-13 17:00:16,095 INFO L226 Difference]: Without dead ends: 16533 [2022-12-13 17:00:16,105 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-13 17:00:16,105 INFO L413 NwaCegarLoop]: 23904 mSDtfsCounter, 14963 mSDsluCounter, 57153 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14970 SdHoareTripleChecker+Valid, 81057 SdHoareTripleChecker+Invalid, 26 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 17:00:16,105 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [14970 Valid, 81057 Invalid, 26 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 24 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 17:00:16,124 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16533 states. [2022-12-13 17:00:17,029 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16533 to 16529. [2022-12-13 17:00:17,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16529 states, 11300 states have (on average 1.367787610619469) internal successors, (15456), 11687 states have internal predecessors, (15456), 4674 states have call successors, (4674), 559 states have call predecessors, (4674), 552 states have return successors, (4691), 4567 states have call predecessors, (4691), 4671 states have call successors, (4691) [2022-12-13 17:00:17,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16529 states to 16529 states and 24821 transitions. [2022-12-13 17:00:17,127 INFO L78 Accepts]: Start accepts. Automaton has 16529 states and 24821 transitions. Word has length 101 [2022-12-13 17:00:17,128 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 17:00:17,128 INFO L495 AbstractCegarLoop]: Abstraction has 16529 states and 24821 transitions. [2022-12-13 17:00:17,128 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.6) internal successors, (38), 4 states have internal predecessors, (38), 2 states have call successors, (17), 3 states have call predecessors, (17), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-12-13 17:00:17,128 INFO L276 IsEmpty]: Start isEmpty. Operand 16529 states and 24821 transitions. [2022-12-13 17:00:17,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-13 17:00:17,129 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 17:00:17,129 INFO L195 NwaCegarLoop]: trace histogram [10, 9, 9, 3, 3, 3, 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] [2022-12-13 17:00:17,129 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-12-13 17:00:17,129 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 17:00:17,129 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 17:00:17,130 INFO L85 PathProgramCache]: Analyzing trace with hash 1933137157, now seen corresponding path program 1 times [2022-12-13 17:00:17,130 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 17:00:17,130 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1463632896] [2022-12-13 17:00:17,130 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 17:00:17,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 17:00:17,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:17,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-12-13 17:00:17,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:17,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 17:00:17,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:17,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-12-13 17:00:17,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:18,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:00:18,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:18,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 17:00:18,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:18,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-12-13 17:00:18,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:18,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 17:00:18,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:18,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-12-13 17:00:18,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:18,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-12-13 17:00:18,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:18,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2022-12-13 17:00:18,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:18,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-12-13 17:00:18,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:18,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 17:00:18,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:18,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-12-13 17:00:18,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:18,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-12-13 17:00:18,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:18,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-12-13 17:00:18,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:18,092 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2022-12-13 17:00:18,092 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 17:00:18,092 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1463632896] [2022-12-13 17:00:18,092 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1463632896] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 17:00:18,092 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 17:00:18,092 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 17:00:18,093 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1306061465] [2022-12-13 17:00:18,093 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 17:00:18,093 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 17:00:18,093 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 17:00:18,093 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 17:00:18,093 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 17:00:18,093 INFO L87 Difference]: Start difference. First operand 16529 states and 24821 transitions. Second operand has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (17), 3 states have call predecessors, (17), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-12-13 17:00:18,986 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 17:00:18,986 INFO L93 Difference]: Finished difference Result 16535 states and 24826 transitions. [2022-12-13 17:00:18,987 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 17:00:18,987 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (17), 3 states have call predecessors, (17), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 93 [2022-12-13 17:00:18,987 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 17:00:19,033 INFO L225 Difference]: With dead ends: 16535 [2022-12-13 17:00:19,033 INFO L226 Difference]: Without dead ends: 16533 [2022-12-13 17:00:19,042 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-13 17:00:19,043 INFO L413 NwaCegarLoop]: 19089 mSDtfsCounter, 19057 mSDsluCounter, 38155 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 19063 SdHoareTripleChecker+Valid, 57244 SdHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 17:00:19,043 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [19063 Valid, 57244 Invalid, 24 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 17:00:19,060 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16533 states. [2022-12-13 17:00:20,031 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16533 to 16533. [2022-12-13 17:00:20,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16533 states, 11303 states have (on average 1.367689993806954) internal successors, (15459), 11690 states have internal predecessors, (15459), 4674 states have call successors, (4674), 560 states have call predecessors, (4674), 553 states have return successors, (4691), 4567 states have call predecessors, (4691), 4671 states have call successors, (4691) [2022-12-13 17:00:20,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16533 states to 16533 states and 24824 transitions. [2022-12-13 17:00:20,120 INFO L78 Accepts]: Start accepts. Automaton has 16533 states and 24824 transitions. Word has length 93 [2022-12-13 17:00:20,120 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 17:00:20,120 INFO L495 AbstractCegarLoop]: Abstraction has 16533 states and 24824 transitions. [2022-12-13 17:00:20,120 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (17), 3 states have call predecessors, (17), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-12-13 17:00:20,120 INFO L276 IsEmpty]: Start isEmpty. Operand 16533 states and 24824 transitions. [2022-12-13 17:00:20,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-13 17:00:20,122 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 17:00:20,122 INFO L195 NwaCegarLoop]: trace histogram [11, 10, 10, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 17:00:20,122 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-12-13 17:00:20,122 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 17:00:20,122 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 17:00:20,122 INFO L85 PathProgramCache]: Analyzing trace with hash 161112053, now seen corresponding path program 1 times [2022-12-13 17:00:20,122 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 17:00:20,122 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1135135682] [2022-12-13 17:00:20,122 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 17:00:20,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 17:00:20,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:20,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-12-13 17:00:20,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:20,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 17:00:20,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:20,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-12-13 17:00:20,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:20,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:00:20,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:20,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 17:00:21,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:21,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-12-13 17:00:21,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:21,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 17:00:21,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:21,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-12-13 17:00:21,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:21,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-12-13 17:00:21,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:21,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2022-12-13 17:00:21,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:21,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-12-13 17:00:21,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:21,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 17:00:21,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:21,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-12-13 17:00:21,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:21,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-12-13 17:00:21,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:21,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-12-13 17:00:21,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:21,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2022-12-13 17:00:21,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:21,083 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 195 trivial. 0 not checked. [2022-12-13 17:00:21,084 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 17:00:21,084 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1135135682] [2022-12-13 17:00:21,084 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1135135682] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 17:00:21,084 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 17:00:21,084 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 17:00:21,084 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1240586400] [2022-12-13 17:00:21,084 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 17:00:21,084 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 17:00:21,084 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 17:00:21,085 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 17:00:21,085 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 17:00:21,085 INFO L87 Difference]: Start difference. First operand 16533 states and 24824 transitions. Second operand has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (18), 3 states have call predecessors, (18), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-12-13 17:00:22,025 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 17:00:22,025 INFO L93 Difference]: Finished difference Result 16539 states and 24829 transitions. [2022-12-13 17:00:22,026 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 17:00:22,026 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (18), 3 states have call predecessors, (18), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 98 [2022-12-13 17:00:22,026 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 17:00:22,061 INFO L225 Difference]: With dead ends: 16539 [2022-12-13 17:00:22,062 INFO L226 Difference]: Without dead ends: 16537 [2022-12-13 17:00:22,067 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-13 17:00:22,067 INFO L413 NwaCegarLoop]: 19089 mSDtfsCounter, 19057 mSDsluCounter, 38155 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 19062 SdHoareTripleChecker+Valid, 57244 SdHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 17:00:22,067 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [19062 Valid, 57244 Invalid, 24 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 17:00:22,081 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16537 states. [2022-12-13 17:00:23,024 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16537 to 16537. [2022-12-13 17:00:23,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16537 states, 11306 states have (on average 1.3675924287988679) internal successors, (15462), 11693 states have internal predecessors, (15462), 4674 states have call successors, (4674), 561 states have call predecessors, (4674), 554 states have return successors, (4691), 4567 states have call predecessors, (4691), 4671 states have call successors, (4691) [2022-12-13 17:00:23,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16537 states to 16537 states and 24827 transitions. [2022-12-13 17:00:23,122 INFO L78 Accepts]: Start accepts. Automaton has 16537 states and 24827 transitions. Word has length 98 [2022-12-13 17:00:23,122 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 17:00:23,122 INFO L495 AbstractCegarLoop]: Abstraction has 16537 states and 24827 transitions. [2022-12-13 17:00:23,122 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (18), 3 states have call predecessors, (18), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-12-13 17:00:23,122 INFO L276 IsEmpty]: Start isEmpty. Operand 16537 states and 24827 transitions. [2022-12-13 17:00:23,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-13 17:00:23,124 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 17:00:23,124 INFO L195 NwaCegarLoop]: trace histogram [12, 11, 11, 3, 3, 3, 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] [2022-12-13 17:00:23,124 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-12-13 17:00:23,124 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 17:00:23,124 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 17:00:23,124 INFO L85 PathProgramCache]: Analyzing trace with hash -235420987, now seen corresponding path program 1 times [2022-12-13 17:00:23,124 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 17:00:23,124 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [787780813] [2022-12-13 17:00:23,124 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 17:00:23,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 17:00:23,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:23,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-12-13 17:00:23,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:23,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 17:00:23,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:23,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-12-13 17:00:23,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:23,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:00:23,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:24,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 17:00:24,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:24,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-12-13 17:00:24,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:24,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 17:00:24,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:24,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-12-13 17:00:24,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:24,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-12-13 17:00:24,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:24,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2022-12-13 17:00:24,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:24,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-12-13 17:00:24,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:24,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 17:00:24,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:24,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-12-13 17:00:24,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:24,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-12-13 17:00:24,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:24,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-12-13 17:00:24,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:24,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2022-12-13 17:00:24,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:24,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2022-12-13 17:00:24,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:24,095 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2022-12-13 17:00:24,095 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 17:00:24,095 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [787780813] [2022-12-13 17:00:24,095 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [787780813] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 17:00:24,095 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 17:00:24,095 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 17:00:24,095 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [138764270] [2022-12-13 17:00:24,096 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 17:00:24,096 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 17:00:24,096 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 17:00:24,096 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 17:00:24,096 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 17:00:24,096 INFO L87 Difference]: Start difference. First operand 16537 states and 24827 transitions. Second operand has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (19), 3 states have call predecessors, (19), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2022-12-13 17:00:25,043 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 17:00:25,043 INFO L93 Difference]: Finished difference Result 16543 states and 24832 transitions. [2022-12-13 17:00:25,044 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 17:00:25,044 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (19), 3 states have call predecessors, (19), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 103 [2022-12-13 17:00:25,045 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 17:00:25,092 INFO L225 Difference]: With dead ends: 16543 [2022-12-13 17:00:25,092 INFO L226 Difference]: Without dead ends: 16541 [2022-12-13 17:00:25,102 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-13 17:00:25,102 INFO L413 NwaCegarLoop]: 19089 mSDtfsCounter, 19057 mSDsluCounter, 38155 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 19061 SdHoareTripleChecker+Valid, 57244 SdHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 17:00:25,102 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [19061 Valid, 57244 Invalid, 24 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 17:00:25,119 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16541 states. [2022-12-13 17:00:26,354 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16541 to 16541. [2022-12-13 17:00:26,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16541 states, 11309 states have (on average 1.3674949155539835) internal successors, (15465), 11696 states have internal predecessors, (15465), 4674 states have call successors, (4674), 562 states have call predecessors, (4674), 555 states have return successors, (4691), 4567 states have call predecessors, (4691), 4671 states have call successors, (4691) [2022-12-13 17:00:26,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16541 states to 16541 states and 24830 transitions. [2022-12-13 17:00:26,450 INFO L78 Accepts]: Start accepts. Automaton has 16541 states and 24830 transitions. Word has length 103 [2022-12-13 17:00:26,450 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 17:00:26,450 INFO L495 AbstractCegarLoop]: Abstraction has 16541 states and 24830 transitions. [2022-12-13 17:00:26,450 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (19), 3 states have call predecessors, (19), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2022-12-13 17:00:26,450 INFO L276 IsEmpty]: Start isEmpty. Operand 16541 states and 24830 transitions. [2022-12-13 17:00:26,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-13 17:00:26,452 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 17:00:26,452 INFO L195 NwaCegarLoop]: trace histogram [13, 12, 12, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 17:00:26,452 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-12-13 17:00:26,452 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 17:00:26,452 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 17:00:26,452 INFO L85 PathProgramCache]: Analyzing trace with hash -1805362758, now seen corresponding path program 1 times [2022-12-13 17:00:26,452 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 17:00:26,452 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1761045223] [2022-12-13 17:00:26,453 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 17:00:26,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 17:00:26,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:27,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-12-13 17:00:27,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:27,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 17:00:27,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:27,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-12-13 17:00:27,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:27,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:00:27,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:27,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 17:00:27,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:27,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-12-13 17:00:27,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:27,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-12-13 17:00:27,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:27,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2022-12-13 17:00:27,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:27,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 17:00:27,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:27,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-12-13 17:00:27,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:27,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-12-13 17:00:27,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:27,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-12-13 17:00:27,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:27,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-12-13 17:00:27,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:27,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2022-12-13 17:00:27,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:27,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 17:00:27,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:27,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-12-13 17:00:27,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:27,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 17:00:27,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:27,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2022-12-13 17:00:27,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:27,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-12-13 17:00:27,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:27,459 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2022-12-13 17:00:27,459 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 17:00:27,460 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1761045223] [2022-12-13 17:00:27,460 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1761045223] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 17:00:27,460 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 17:00:27,460 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 17:00:27,460 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2084546335] [2022-12-13 17:00:27,460 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 17:00:27,460 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 17:00:27,460 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 17:00:27,460 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 17:00:27,461 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 17:00:27,461 INFO L87 Difference]: Start difference. First operand 16541 states and 24830 transitions. Second operand has 5 states, 5 states have (on average 7.6) internal successors, (38), 4 states have internal predecessors, (38), 2 states have call successors, (21), 3 states have call predecessors, (21), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2022-12-13 17:00:28,488 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 17:00:28,489 INFO L93 Difference]: Finished difference Result 16547 states and 24835 transitions. [2022-12-13 17:00:28,489 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 17:00:28,490 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.6) internal successors, (38), 4 states have internal predecessors, (38), 2 states have call successors, (21), 3 states have call predecessors, (21), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) Word has length 121 [2022-12-13 17:00:28,490 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 17:00:28,535 INFO L225 Difference]: With dead ends: 16547 [2022-12-13 17:00:28,535 INFO L226 Difference]: Without dead ends: 16545 [2022-12-13 17:00:28,544 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-13 17:00:28,545 INFO L413 NwaCegarLoop]: 19089 mSDtfsCounter, 19047 mSDsluCounter, 38155 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 19050 SdHoareTripleChecker+Valid, 57244 SdHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 17:00:28,545 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [19050 Valid, 57244 Invalid, 24 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 17:00:28,561 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16545 states. [2022-12-13 17:00:29,652 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16545 to 16545. [2022-12-13 17:00:29,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16545 states, 11312 states have (on average 1.3673974540311173) internal successors, (15468), 11699 states have internal predecessors, (15468), 4674 states have call successors, (4674), 563 states have call predecessors, (4674), 556 states have return successors, (4691), 4567 states have call predecessors, (4691), 4671 states have call successors, (4691) [2022-12-13 17:00:29,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16545 states to 16545 states and 24833 transitions. [2022-12-13 17:00:29,744 INFO L78 Accepts]: Start accepts. Automaton has 16545 states and 24833 transitions. Word has length 121 [2022-12-13 17:00:29,744 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 17:00:29,744 INFO L495 AbstractCegarLoop]: Abstraction has 16545 states and 24833 transitions. [2022-12-13 17:00:29,744 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.6) internal successors, (38), 4 states have internal predecessors, (38), 2 states have call successors, (21), 3 states have call predecessors, (21), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2022-12-13 17:00:29,744 INFO L276 IsEmpty]: Start isEmpty. Operand 16545 states and 24833 transitions. [2022-12-13 17:00:29,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-13 17:00:29,745 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 17:00:29,746 INFO L195 NwaCegarLoop]: trace histogram [14, 13, 13, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 17:00:29,746 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-12-13 17:00:29,746 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 17:00:29,746 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 17:00:29,746 INFO L85 PathProgramCache]: Analyzing trace with hash -203011168, now seen corresponding path program 1 times [2022-12-13 17:00:29,746 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 17:00:29,746 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1436548975] [2022-12-13 17:00:29,746 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 17:00:29,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 17:00:29,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:30,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-12-13 17:00:30,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:30,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 17:00:30,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:30,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-12-13 17:00:30,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:30,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:00:30,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:30,647 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 17:00:30,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:30,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-12-13 17:00:30,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:30,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-12-13 17:00:30,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:30,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2022-12-13 17:00:30,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:30,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 17:00:30,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:30,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-12-13 17:00:30,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:30,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-12-13 17:00:30,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:30,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-12-13 17:00:30,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:30,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-12-13 17:00:30,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:30,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2022-12-13 17:00:30,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:30,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 17:00:30,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:30,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-12-13 17:00:30,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:30,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 17:00:30,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:30,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2022-12-13 17:00:30,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:30,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-12-13 17:00:30,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:30,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2022-12-13 17:00:30,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:30,759 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 333 trivial. 0 not checked. [2022-12-13 17:00:30,759 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 17:00:30,759 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1436548975] [2022-12-13 17:00:30,759 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1436548975] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 17:00:30,759 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 17:00:30,759 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 17:00:30,759 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1060636340] [2022-12-13 17:00:30,760 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 17:00:30,760 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 17:00:30,760 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 17:00:30,760 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 17:00:30,760 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 17:00:30,760 INFO L87 Difference]: Start difference. First operand 16545 states and 24833 transitions. Second operand has 5 states, 5 states have (on average 7.6) internal successors, (38), 4 states have internal predecessors, (38), 2 states have call successors, (22), 3 states have call predecessors, (22), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-12-13 17:00:31,840 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 17:00:31,840 INFO L93 Difference]: Finished difference Result 16551 states and 24838 transitions. [2022-12-13 17:00:31,841 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 17:00:31,841 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.6) internal successors, (38), 4 states have internal predecessors, (38), 2 states have call successors, (22), 3 states have call predecessors, (22), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 126 [2022-12-13 17:00:31,841 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 17:00:31,882 INFO L225 Difference]: With dead ends: 16551 [2022-12-13 17:00:31,882 INFO L226 Difference]: Without dead ends: 16549 [2022-12-13 17:00:31,890 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-13 17:00:31,890 INFO L413 NwaCegarLoop]: 19089 mSDtfsCounter, 19047 mSDsluCounter, 38155 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 19049 SdHoareTripleChecker+Valid, 57244 SdHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 17:00:31,890 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [19049 Valid, 57244 Invalid, 24 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 17:00:31,906 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16549 states. [2022-12-13 17:00:33,016 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16549 to 16549. [2022-12-13 17:00:33,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16549 states, 11315 states have (on average 1.3673000441891294) internal successors, (15471), 11702 states have internal predecessors, (15471), 4674 states have call successors, (4674), 564 states have call predecessors, (4674), 557 states have return successors, (4691), 4567 states have call predecessors, (4691), 4671 states have call successors, (4691) [2022-12-13 17:00:33,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16549 states to 16549 states and 24836 transitions. [2022-12-13 17:00:33,109 INFO L78 Accepts]: Start accepts. Automaton has 16549 states and 24836 transitions. Word has length 126 [2022-12-13 17:00:33,109 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 17:00:33,109 INFO L495 AbstractCegarLoop]: Abstraction has 16549 states and 24836 transitions. [2022-12-13 17:00:33,109 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.6) internal successors, (38), 4 states have internal predecessors, (38), 2 states have call successors, (22), 3 states have call predecessors, (22), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-12-13 17:00:33,109 INFO L276 IsEmpty]: Start isEmpty. Operand 16549 states and 24836 transitions. [2022-12-13 17:00:33,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-13 17:00:33,111 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 17:00:33,111 INFO L195 NwaCegarLoop]: trace histogram [15, 14, 14, 3, 3, 3, 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] [2022-12-13 17:00:33,111 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-12-13 17:00:33,111 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 17:00:33,111 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 17:00:33,111 INFO L85 PathProgramCache]: Analyzing trace with hash 560698229, now seen corresponding path program 1 times [2022-12-13 17:00:33,112 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 17:00:33,112 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1791766055] [2022-12-13 17:00:33,112 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 17:00:33,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 17:00:33,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:33,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-12-13 17:00:33,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:33,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 17:00:33,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:33,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-12-13 17:00:33,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:34,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:00:34,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:34,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 17:00:34,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:34,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-12-13 17:00:34,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:34,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 17:00:34,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:34,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-12-13 17:00:34,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:34,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-12-13 17:00:34,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:34,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2022-12-13 17:00:34,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:34,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-12-13 17:00:34,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:34,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 17:00:34,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:34,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-12-13 17:00:34,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:34,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-12-13 17:00:34,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:34,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-12-13 17:00:34,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:34,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2022-12-13 17:00:34,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:34,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2022-12-13 17:00:34,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:34,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2022-12-13 17:00:34,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:34,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2022-12-13 17:00:34,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:34,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-12-13 17:00:34,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:34,118 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 379 trivial. 0 not checked. [2022-12-13 17:00:34,118 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 17:00:34,118 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1791766055] [2022-12-13 17:00:34,118 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1791766055] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 17:00:34,118 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 17:00:34,118 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 17:00:34,118 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [788685966] [2022-12-13 17:00:34,118 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 17:00:34,119 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 17:00:34,119 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 17:00:34,119 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 17:00:34,119 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 17:00:34,119 INFO L87 Difference]: Start difference. First operand 16549 states and 24836 transitions. Second operand has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (22), 3 states have call predecessors, (22), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-12-13 17:00:35,268 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 17:00:35,268 INFO L93 Difference]: Finished difference Result 16555 states and 24841 transitions. [2022-12-13 17:00:35,269 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 17:00:35,269 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (22), 3 states have call predecessors, (22), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 118 [2022-12-13 17:00:35,269 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 17:00:35,311 INFO L225 Difference]: With dead ends: 16555 [2022-12-13 17:00:35,311 INFO L226 Difference]: Without dead ends: 16551 [2022-12-13 17:00:35,318 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-13 17:00:35,319 INFO L413 NwaCegarLoop]: 19089 mSDtfsCounter, 19057 mSDsluCounter, 38155 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 19058 SdHoareTripleChecker+Valid, 57244 SdHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 17:00:35,319 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [19058 Valid, 57244 Invalid, 24 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 17:00:35,335 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16551 states. [2022-12-13 17:00:36,509 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16551 to 16551. [2022-12-13 17:00:36,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16551 states, 11317 states have (on average 1.367146770345498) internal successors, (15472), 11703 states have internal predecessors, (15472), 4674 states have call successors, (4674), 565 states have call predecessors, (4674), 557 states have return successors, (4691), 4567 states have call predecessors, (4691), 4671 states have call successors, (4691) [2022-12-13 17:00:36,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16551 states to 16551 states and 24837 transitions. [2022-12-13 17:00:36,607 INFO L78 Accepts]: Start accepts. Automaton has 16551 states and 24837 transitions. Word has length 118 [2022-12-13 17:00:36,607 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 17:00:36,607 INFO L495 AbstractCegarLoop]: Abstraction has 16551 states and 24837 transitions. [2022-12-13 17:00:36,607 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (22), 3 states have call predecessors, (22), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-12-13 17:00:36,607 INFO L276 IsEmpty]: Start isEmpty. Operand 16551 states and 24837 transitions. [2022-12-13 17:00:36,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-12-13 17:00:36,609 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 17:00:36,609 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 6, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 17:00:36,609 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-12-13 17:00:36,609 INFO L420 AbstractCegarLoop]: === Iteration 16 === 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 17:00:36,609 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 17:00:36,610 INFO L85 PathProgramCache]: Analyzing trace with hash -1970741470, now seen corresponding path program 1 times [2022-12-13 17:00:36,610 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 17:00:36,610 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1731875961] [2022-12-13 17:00:36,610 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 17:00:36,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 17:00:36,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:38,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-12-13 17:00:38,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:38,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 17:00:38,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:38,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-12-13 17:00:38,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:38,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:00:38,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:38,198 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 17:00:38,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:38,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-12-13 17:00:38,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:38,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-12-13 17:00:38,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:38,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-12-13 17:00:38,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:38,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:00:38,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:38,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 17:00:38,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:38,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 17:00:38,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:38,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2022-12-13 17:00:38,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:38,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2022-12-13 17:00:38,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:38,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:00:38,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:38,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 17:00:38,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:38,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 17:00:38,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:38,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2022-12-13 17:00:38,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:38,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2022-12-13 17:00:38,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:38,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:00:38,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:38,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 17:00:38,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:38,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 17:00:38,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:38,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2022-12-13 17:00:38,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:38,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2022-12-13 17:00:38,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:00:38,415 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2022-12-13 17:00:38,415 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 17:00:38,415 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1731875961] [2022-12-13 17:00:38,415 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1731875961] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 17:00:38,415 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 17:00:38,415 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 17:00:38,415 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [408295079] [2022-12-13 17:00:38,415 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 17:00:38,416 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 17:00:38,416 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 17:00:38,416 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 17:00:38,416 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 17:00:38,416 INFO L87 Difference]: Start difference. First operand 16551 states and 24837 transitions. Second operand has 6 states, 6 states have (on average 8.666666666666666) internal successors, (52), 4 states have internal predecessors, (52), 2 states have call successors, (20), 4 states have call predecessors, (20), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2022-12-13 17:01:29,314 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 17:01:35,299 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 17:02:05,141 WARN L539 Checker$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 17:02:28,160 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 17:02:31,357 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 17:02:54,680 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 17:02:54,680 INFO L93 Difference]: Finished difference Result 19086 states and 30852 transitions. [2022-12-13 17:02:54,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-13 17:02:54,681 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 8.666666666666666) internal successors, (52), 4 states have internal predecessors, (52), 2 states have call successors, (20), 4 states have call predecessors, (20), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 147 [2022-12-13 17:02:54,682 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 17:02:54,747 INFO L225 Difference]: With dead ends: 19086 [2022-12-13 17:02:54,747 INFO L226 Difference]: Without dead ends: 19084 [2022-12-13 17:02:54,756 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 49 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=40, Invalid=70, Unknown=0, NotChecked=0, Total=110 [2022-12-13 17:02:54,757 INFO L413 NwaCegarLoop]: 22233 mSDtfsCounter, 17658 mSDsluCounter, 61272 mSDsCounter, 0 mSdLazyCounter, 22029 mSolverCounterSat, 6939 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 120.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 19781 SdHoareTripleChecker+Valid, 83505 SdHoareTripleChecker+Invalid, 28973 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.6s SdHoareTripleChecker+Time, 6939 IncrementalHoareTripleChecker+Valid, 22029 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 132.5s IncrementalHoareTripleChecker+Time [2022-12-13 17:02:54,757 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [19781 Valid, 83505 Invalid, 28973 Unknown, 0 Unchecked, 0.6s Time], IncrementalHoareTripleChecker [6939 Valid, 22029 Invalid, 5 Unknown, 0 Unchecked, 132.5s Time] [2022-12-13 17:02:54,775 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19084 states. [2022-12-13 17:02:56,344 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19084 to 16561. [2022-12-13 17:02:56,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16561 states, 11324 states have (on average 1.3669198163193217) internal successors, (15479), 11712 states have internal predecessors, (15479), 4674 states have call successors, (4674), 566 states have call predecessors, (4674), 560 states have return successors, (4974), 4567 states have call predecessors, (4974), 4671 states have call successors, (4974) [2022-12-13 17:02:56,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16561 states to 16561 states and 25127 transitions. [2022-12-13 17:02:56,444 INFO L78 Accepts]: Start accepts. Automaton has 16561 states and 25127 transitions. Word has length 147 [2022-12-13 17:02:56,444 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 17:02:56,444 INFO L495 AbstractCegarLoop]: Abstraction has 16561 states and 25127 transitions. [2022-12-13 17:02:56,445 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 8.666666666666666) internal successors, (52), 4 states have internal predecessors, (52), 2 states have call successors, (20), 4 states have call predecessors, (20), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2022-12-13 17:02:56,445 INFO L276 IsEmpty]: Start isEmpty. Operand 16561 states and 25127 transitions. [2022-12-13 17:02:56,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-12-13 17:02:56,446 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 17:02:56,447 INFO L195 NwaCegarLoop]: trace histogram [16, 15, 15, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 17:02:56,447 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2022-12-13 17:02:56,447 INFO L420 AbstractCegarLoop]: === Iteration 17 === 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 17:02:56,447 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 17:02:56,447 INFO L85 PathProgramCache]: Analyzing trace with hash -1161505888, now seen corresponding path program 1 times [2022-12-13 17:02:56,447 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 17:02:56,447 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [499259137] [2022-12-13 17:02:56,447 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 17:02:56,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 17:02:56,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:02:57,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-12-13 17:02:57,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:02:57,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 17:02:57,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:02:57,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-12-13 17:02:57,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:02:57,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:02:57,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:02:57,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 17:02:57,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:02:57,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-12-13 17:02:57,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:02:57,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-12-13 17:02:57,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:02:57,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2022-12-13 17:02:57,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:02:57,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 17:02:57,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:02:57,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-12-13 17:02:57,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:02:57,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-12-13 17:02:57,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:02:57,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-12-13 17:02:57,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:02:57,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-12-13 17:02:57,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:02:57,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2022-12-13 17:02:57,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:02:57,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 17:02:57,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:02:57,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-12-13 17:02:57,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:02:57,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 17:02:57,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:02:57,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2022-12-13 17:02:57,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:02:57,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-12-13 17:02:57,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:02:57,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2022-12-13 17:02:57,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:02:57,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2022-12-13 17:02:57,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:02:57,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-12-13 17:02:57,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:02:57,504 INFO L134 CoverageAnalysis]: Checked inductivity of 471 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 441 trivial. 0 not checked. [2022-12-13 17:02:57,504 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 17:02:57,504 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [499259137] [2022-12-13 17:02:57,504 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [499259137] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 17:02:57,504 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 17:02:57,504 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 17:02:57,504 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1078232809] [2022-12-13 17:02:57,504 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 17:02:57,505 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 17:02:57,505 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 17:02:57,505 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 17:02:57,505 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 17:02:57,505 INFO L87 Difference]: Start difference. First operand 16561 states and 25127 transitions. Second operand has 5 states, 5 states have (on average 7.6) internal successors, (38), 4 states have internal predecessors, (38), 2 states have call successors, (24), 3 states have call predecessors, (24), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2022-12-13 17:02:58,723 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 17:02:58,723 INFO L93 Difference]: Finished difference Result 16561 states and 25127 transitions. [2022-12-13 17:02:58,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 17:02:58,723 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.6) internal successors, (38), 4 states have internal predecessors, (38), 2 states have call successors, (24), 3 states have call predecessors, (24), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) Word has length 136 [2022-12-13 17:02:58,724 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 17:02:58,771 INFO L225 Difference]: With dead ends: 16561 [2022-12-13 17:02:58,772 INFO L226 Difference]: Without dead ends: 16450 [2022-12-13 17:02:58,781 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 45 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-13 17:02:58,782 INFO L413 NwaCegarLoop]: 19087 mSDtfsCounter, 19043 mSDsluCounter, 38154 mSDsCounter, 0 mSdLazyCounter, 18 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 19043 SdHoareTripleChecker+Valid, 57241 SdHoareTripleChecker+Invalid, 19 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 18 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 17:02:58,782 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [19043 Valid, 57241 Invalid, 19 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 18 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 17:02:58,799 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16450 states. [2022-12-13 17:03:00,120 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16450 to 16450. [2022-12-13 17:03:00,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16450 states, 11254 states have (on average 1.3687577750133286) internal successors, (15404), 11640 states have internal predecessors, (15404), 4651 states have call successors, (4651), 548 states have call predecessors, (4651), 543 states have return successors, (4951), 4545 states have call predecessors, (4951), 4648 states have call successors, (4951) [2022-12-13 17:03:00,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16450 states to 16450 states and 25006 transitions. [2022-12-13 17:03:00,216 INFO L78 Accepts]: Start accepts. Automaton has 16450 states and 25006 transitions. Word has length 136 [2022-12-13 17:03:00,216 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 17:03:00,216 INFO L495 AbstractCegarLoop]: Abstraction has 16450 states and 25006 transitions. [2022-12-13 17:03:00,216 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.6) internal successors, (38), 4 states have internal predecessors, (38), 2 states have call successors, (24), 3 states have call predecessors, (24), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2022-12-13 17:03:00,216 INFO L276 IsEmpty]: Start isEmpty. Operand 16450 states and 25006 transitions. [2022-12-13 17:03:00,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-13 17:03:00,219 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 17:03:00,219 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 17:03:00,219 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2022-12-13 17:03:00,220 INFO L420 AbstractCegarLoop]: === Iteration 18 === 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 17:03:00,220 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 17:03:00,220 INFO L85 PathProgramCache]: Analyzing trace with hash 754197464, now seen corresponding path program 1 times [2022-12-13 17:03:00,220 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 17:03:00,220 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1960203471] [2022-12-13 17:03:00,220 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 17:03:00,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 17:03:00,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:03:02,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-12-13 17:03:02,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:03:02,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 17:03:02,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:03:02,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-12-13 17:03:02,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:03:02,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:03:02,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:03:02,100 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 17:03:02,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:03:02,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-12-13 17:03:02,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:03:02,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-12-13 17:03:02,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:03:02,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-12-13 17:03:02,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:03:02,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:03:02,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:03:02,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 17:03:02,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:03:02,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 17:03:02,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:03:02,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2022-12-13 17:03:02,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:03:02,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2022-12-13 17:03:02,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:03:02,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:03:02,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:03:02,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 17:03:02,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:03:02,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 17:03:02,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:03:02,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-12-13 17:03:02,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:03:02,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2022-12-13 17:03:02,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:03:02,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2022-12-13 17:03:02,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:03:02,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:03:02,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:03:02,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2022-12-13 17:03:02,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:03:02,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:03:02,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:03:02,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:03:02,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:03:02,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 17:03:02,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:03:02,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2022-12-13 17:03:02,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:03:02,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:03:02,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:03:02,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:03:02,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:03:02,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-12-13 17:03:02,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:03:02,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 17:03:02,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:03:02,742 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2022-12-13 17:03:02,742 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 17:03:02,743 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1960203471] [2022-12-13 17:03:02,743 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1960203471] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 17:03:02,743 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 17:03:02,743 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-12-13 17:03:02,743 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [785667978] [2022-12-13 17:03:02,743 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 17:03:02,744 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-12-13 17:03:02,744 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 17:03:02,745 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-12-13 17:03:02,745 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2022-12-13 17:03:02,745 INFO L87 Difference]: Start difference. First operand 16450 states and 25006 transitions. Second operand has 11 states, 11 states have (on average 8.545454545454545) internal successors, (94), 5 states have internal predecessors, (94), 4 states have call successors, (32), 8 states have call predecessors, (32), 2 states have return successors, (26), 3 states have call predecessors, (26), 4 states have call successors, (26) [2022-12-13 17:05:55,000 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 17:06:32,215 WARN L539 Checker$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 17:06:34,220 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 17:06:36,226 WARN L539 Checker$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 17:06:59,215 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 17:09:04,537 WARN L539 Checker$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 17:09:06,548 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 17:09:21,092 WARN L539 Checker$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 17:09:23,096 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 []