./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fe4dc7a-5612-4498-9ecb-70a8b2ff1a0c/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fe4dc7a-5612-4498-9ecb-70a8b2ff1a0c/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_7fe4dc7a-5612-4498-9ecb-70a8b2ff1a0c/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fe4dc7a-5612-4498-9ecb-70a8b2ff1a0c/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fe4dc7a-5612-4498-9ecb-70a8b2ff1a0c/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_7fe4dc7a-5612-4498-9ecb-70a8b2ff1a0c/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 429546fed7ce98cca10b6fee2111fe4d858ea336d514969d68b4b69efba17a4e --- 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 22:12:30,964 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 22:12:30,965 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 22:12:30,978 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 22:12:30,978 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 22:12:30,979 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 22:12:30,979 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 22:12:30,980 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 22:12:30,981 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 22:12:30,982 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 22:12:30,983 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 22:12:30,983 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 22:12:30,983 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 22:12:30,984 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 22:12:30,985 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 22:12:30,985 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 22:12:30,986 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 22:12:30,987 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 22:12:30,988 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 22:12:30,989 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 22:12:30,989 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 22:12:30,991 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 22:12:30,993 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 22:12:30,994 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 22:12:31,007 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 22:12:31,008 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 22:12:31,008 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 22:12:31,008 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 22:12:31,009 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 22:12:31,009 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 22:12:31,010 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 22:12:31,010 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 22:12:31,011 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 22:12:31,011 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 22:12:31,012 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 22:12:31,012 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 22:12:31,012 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 22:12:31,013 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 22:12:31,013 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 22:12:31,013 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 22:12:31,014 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 22:12:31,014 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fe4dc7a-5612-4498-9ecb-70a8b2ff1a0c/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-12-13 22:12:31,030 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 22:12:31,031 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 22:12:31,031 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 22:12:31,031 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 22:12:31,032 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 22:12:31,032 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 22:12:31,032 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 22:12:31,032 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 22:12:31,040 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 22:12:31,040 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 22:12:31,040 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 22:12:31,040 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 22:12:31,040 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 22:12:31,041 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 22:12:31,041 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 22:12:31,041 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 22:12:31,041 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 22:12:31,041 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 22:12:31,041 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 22:12:31,041 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 22:12:31,041 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 22:12:31,042 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 22:12:31,042 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 22:12:31,042 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 22:12:31,042 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 22:12:31,042 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 22:12:31,042 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 22:12:31,042 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 22:12:31,043 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 22:12:31,043 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 22:12:31,043 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 22:12:31,043 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 22:12:31,043 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_7fe4dc7a-5612-4498-9ecb-70a8b2ff1a0c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fe4dc7a-5612-4498-9ecb-70a8b2ff1a0c/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 429546fed7ce98cca10b6fee2111fe4d858ea336d514969d68b4b69efba17a4e [2022-12-13 22:12:31,219 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 22:12:31,235 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 22:12:31,237 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 22:12:31,238 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 22:12:31,239 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 22:12:31,240 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fe4dc7a-5612-4498-9ecb-70a8b2ff1a0c/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i [2022-12-13 22:12:33,776 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 22:12:34,214 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 22:12:34,215 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fe4dc7a-5612-4498-9ecb-70a8b2ff1a0c/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i [2022-12-13 22:12:34,255 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fe4dc7a-5612-4498-9ecb-70a8b2ff1a0c/bin/uautomizer-uyxdKDjOR8/data/86f060edf/fbc3ace6de5841ada6575ee412434cd4/FLAG1e749c8e1 [2022-12-13 22:12:34,268 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fe4dc7a-5612-4498-9ecb-70a8b2ff1a0c/bin/uautomizer-uyxdKDjOR8/data/86f060edf/fbc3ace6de5841ada6575ee412434cd4 [2022-12-13 22:12:34,271 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 22:12:34,272 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 22:12:34,274 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 22:12:34,274 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 22:12:34,278 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 22:12:34,278 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 10:12:34" (1/1) ... [2022-12-13 22:12:34,279 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@322ff0af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 10:12:34, skipping insertion in model container [2022-12-13 22:12:34,280 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 10:12:34" (1/1) ... [2022-12-13 22:12:34,287 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 22:12:34,510 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 22:12:35,262 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 22:12:35,279 WARN L623 FunctionHandler]: Unknown extern function __local_bh_disable_ip [2022-12-13 22:12:35,295 WARN L623 FunctionHandler]: Unknown extern function __local_bh_enable_ip [2022-12-13 22:12:35,382 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 22:12:35,388 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-12-13 22:12:35,394 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_trylock [2022-12-13 22:12:35,400 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-13 22:12:35,406 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 22:12:35,413 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-12-13 22:12:35,419 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-13 22:12:35,425 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 22:12:35,566 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-13 22:12:35,687 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:12:35,758 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 22:12:35,762 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 22:12:35,762 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-13 22:12:35,770 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-13 22:12:35,777 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-13 22:12:35,785 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-13 22:12:35,791 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-12-13 22:12:35,822 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-13 22:12:35,829 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 22:12:35,832 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-13 22:12:35,838 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-13 22:12:35,890 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-13 22:12:35,917 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-12-13 22:12:35,923 WARN L623 FunctionHandler]: Unknown extern function skb_clone_tx_timestamp [2022-12-13 22:12:35,991 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-13 22:12:36,001 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-13 22:12:36,002 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 22:12:36,056 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-13 22:12:36,072 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-13 22:12:36,073 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-13 22:12:36,084 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 22:12:36,085 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:36,107 WARN L623 FunctionHandler]: Unknown extern function dql_completed [2022-12-13 22:12:36,119 WARN L623 FunctionHandler]: Unknown extern function dql_reset [2022-12-13 22:12:36,139 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-13 22:12:36,186 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 22:12:36,186 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 22:12:36,187 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 22:12:36,187 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 22:12:36,188 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-13 22:12:36,246 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_dword [2022-12-13 22:12:36,342 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-13 22:12:36,373 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 22:12:36,440 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-13 22:12:36,441 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-12-13 22:12:36,446 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_on [2022-12-13 22:12:36,446 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-13 22:12:36,487 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-13 22:12:36,540 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-13 22:12:36,565 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 22:12:36,566 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 22:12:36,584 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-13 22:12:36,584 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-13 22:12:36,584 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-13 22:12:36,585 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-13 22:12:36,585 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-13 22:12:36,591 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-13 22:12:36,591 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-13 22:12:36,591 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-13 22:12:36,592 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-13 22:12:36,592 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-13 22:12:36,620 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 22:12:36,628 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 22:12:36,628 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-13 22:12:36,642 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 22:12:36,643 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 22:12:36,681 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:36,682 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:36,683 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:36,683 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:36,684 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:36,686 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:36,687 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:36,688 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:36,688 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:36,689 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:36,690 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:36,691 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:36,691 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:36,705 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:36,706 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 22:12:36,718 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:36,718 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 22:12:36,734 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 22:12:36,741 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 22:12:36,741 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 22:12:36,748 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-13 22:12:36,768 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-13 22:12:36,777 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-13 22:12:36,842 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 22:12:36,859 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-13 22:12:36,867 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-13 22:12:36,867 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-13 22:12:36,868 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-13 22:12:36,869 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-13 22:12:36,877 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 22:12:36,879 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-13 22:12:36,881 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-13 22:12:36,883 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 22:12:36,891 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 22:12:36,892 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-13 22:12:36,895 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-13 22:12:36,897 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 22:12:36,928 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 22:12:36,928 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:36,929 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:36,930 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:36,930 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:36,931 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:36,932 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:36,947 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 22:12:36,947 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 22:12:36,948 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 22:12:36,948 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 22:12:36,949 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 22:12:36,949 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 22:12:36,949 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 22:12:36,949 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-13 22:12:36,949 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-13 22:12:36,957 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 22:12:36,958 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 22:12:36,958 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 22:12:36,958 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-13 22:12:36,959 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-13 22:12:36,959 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 22:12:37,016 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 22:12:37,027 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 22:12:37,028 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:37,028 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 22:12:37,028 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:37,051 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-13 22:12:37,057 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-13 22:12:37,063 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 22:12:37,064 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 22:12:37,064 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 22:12:37,065 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 22:12:37,071 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 22:12:37,072 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 22:12:37,072 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 22:12:37,073 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 22:12:37,073 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 22:12:37,074 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 22:12:37,074 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-13 22:12:37,074 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-13 22:12:37,081 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 22:12:37,081 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 22:12:37,082 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 22:12:37,083 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 22:12:37,089 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 22:12:37,090 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 22:12:37,090 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 22:12:37,090 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 22:12:37,091 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 22:12:37,091 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 22:12:37,092 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 22:12:37,111 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-12-13 22:12:37,111 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 22:12:37,113 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:37,114 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-13 22:12:37,114 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 22:12:37,114 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:37,115 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-13 22:12:37,115 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 22:12:37,115 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:37,116 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-13 22:12:37,116 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:37,117 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-13 22:12:37,117 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:37,117 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_block [2022-12-13 22:12:37,118 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:37,118 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-13 22:12:37,118 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:37,124 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-13 22:12:37,125 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-13 22:12:37,131 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:37,144 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-12-13 22:12:37,150 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 22:12:37,151 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 22:12:37,151 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 22:12:37,163 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-13 22:12:37,169 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 22:12:37,169 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 22:12:37,178 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 22:12:37,178 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 22:12:37,180 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:37,181 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:37,183 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:37,184 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 22:12:37,201 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 22:12:37,202 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:37,202 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:37,215 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 22:12:37,215 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 22:12:37,228 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:37,229 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:37,229 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 22:12:37,230 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:37,236 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 22:12:37,237 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:37,237 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 22:12:37,237 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:37,238 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:37,238 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:37,238 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 22:12:37,238 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 22:12:37,284 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 22:12:37,292 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 22:12:37,293 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 22:12:37,313 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 22:12:37,314 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 22:12:37,326 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-12-13 22:12:37,333 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:37,334 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-13 22:12:37,336 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 22:12:37,337 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 22:12:37,337 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:37,337 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 22:12:37,337 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-12-13 22:12:37,343 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-13 22:12:37,351 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:37,352 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 22:12:37,352 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 22:12:37,352 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 22:12:37,352 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 22:12:37,353 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 22:12:37,353 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 22:12:37,353 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 22:12:37,353 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-13 22:12:37,354 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 22:12:37,355 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 22:12:37,355 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 22:12:37,358 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-13 22:12:37,361 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:12:37,361 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:12:37,362 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:12:37,362 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-13 22:12:37,365 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 22:12:37,366 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 22:12:37,366 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 22:12:37,366 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 22:12:37,367 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 22:12:37,370 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 22:12:37,370 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 22:12:37,370 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 22:12:37,388 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 22:12:37,388 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 22:12:37,388 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 22:12:37,394 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-13 22:12:37,400 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-13 22:12:37,406 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 22:12:37,406 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-12-13 22:12:37,406 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 22:12:37,940 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:12:37,940 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:12:37,940 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:12:37,940 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:12:37,940 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:12:37,940 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:12:37,941 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:12:37,941 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:12:37,941 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:12:37,941 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:12:37,941 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:12:37,941 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:12:37,941 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:12:37,941 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:12:37,942 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:12:37,942 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:12:37,942 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:12:37,942 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:12:37,942 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:12:37,942 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:12:37,942 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:12:37,942 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:12:37,942 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:12:37,942 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:12:37,945 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-12-13 22:12:37,946 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_ts_info [2022-12-13 22:12:37,948 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-13 22:12:37,952 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 22:12:37,953 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 22:12:37,953 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 22:12:37,954 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 22:12:37,954 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 22:12:37,955 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 22:12:37,975 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 22:12:37,980 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 22:12:37,985 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-12-13 22:12:37,990 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 22:12:37,990 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 22:12:37,991 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 22:12:37,991 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 22:12:37,992 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 22:12:37,992 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 22:12:37,992 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 22:12:37,993 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 22:12:37,993 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 22:12:37,993 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 22:12:37,995 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 22:12:37,996 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 22:12:37,996 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 22:12:37,996 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 22:12:37,996 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 22:12:37,997 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 22:12:37,997 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 22:12:37,997 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 22:12:37,997 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 22:12:37,998 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 22:12:37,998 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 22:12:37,998 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 22:12:37,999 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 22:12:37,999 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-13 22:12:37,999 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-13 22:12:38,000 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-13 22:12:38,000 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-13 22:12:38,000 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-13 22:12:38,000 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-13 22:12:38,000 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 22:12:38,057 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-13 22:12:38,057 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 22:12:38,067 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 22:12:38,265 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_7fe4dc7a-5612-4498-9ecb-70a8b2ff1a0c/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549278,549291] [2022-12-13 22:12:38,268 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_7fe4dc7a-5612-4498-9ecb-70a8b2ff1a0c/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549444,549457] [2022-12-13 22:12:38,268 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_7fe4dc7a-5612-4498-9ecb-70a8b2ff1a0c/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549608,549621] [2022-12-13 22:12:38,269 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_7fe4dc7a-5612-4498-9ecb-70a8b2ff1a0c/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549773,549786] [2022-12-13 22:12:38,269 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:12:38,270 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:12:38,271 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:12:38,283 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:12:38,291 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 22:12:38,336 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 22:12:38,394 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 22:12:38,394 WARN L623 FunctionHandler]: Unknown extern function __local_bh_disable_ip [2022-12-13 22:12:38,395 WARN L623 FunctionHandler]: Unknown extern function __local_bh_enable_ip [2022-12-13 22:12:38,396 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 22:12:38,396 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-12-13 22:12:38,396 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_trylock [2022-12-13 22:12:38,397 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-13 22:12:38,397 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 22:12:38,397 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-12-13 22:12:38,397 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-13 22:12:38,397 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 22:12:38,398 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-13 22:12:38,399 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:12:38,403 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 22:12:38,404 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 22:12:38,404 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-13 22:12:38,405 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-13 22:12:38,406 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-13 22:12:38,406 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-13 22:12:38,407 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-12-13 22:12:38,409 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-13 22:12:38,409 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 22:12:38,410 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-13 22:12:38,410 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-13 22:12:38,411 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-13 22:12:38,413 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-12-13 22:12:38,413 WARN L623 FunctionHandler]: Unknown extern function skb_clone_tx_timestamp [2022-12-13 22:12:38,414 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-13 22:12:38,415 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-13 22:12:38,415 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 22:12:38,416 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-13 22:12:38,416 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-13 22:12:38,417 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-13 22:12:38,417 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 22:12:38,417 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:38,419 WARN L623 FunctionHandler]: Unknown extern function dql_completed [2022-12-13 22:12:38,419 WARN L623 FunctionHandler]: Unknown extern function dql_reset [2022-12-13 22:12:38,420 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-13 22:12:38,421 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 22:12:38,421 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 22:12:38,421 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 22:12:38,421 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 22:12:38,421 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-13 22:12:38,423 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_dword [2022-12-13 22:12:38,425 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-13 22:12:38,426 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 22:12:38,426 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-13 22:12:38,427 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-12-13 22:12:38,427 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_on [2022-12-13 22:12:38,427 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-13 22:12:38,428 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-13 22:12:38,431 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-13 22:12:38,433 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 22:12:38,433 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 22:12:38,434 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-13 22:12:38,435 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-13 22:12:38,435 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-13 22:12:38,435 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-13 22:12:38,435 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-13 22:12:38,436 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-13 22:12:38,436 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-13 22:12:38,436 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-13 22:12:38,436 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-13 22:12:38,436 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-13 22:12:38,438 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 22:12:38,439 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 22:12:38,439 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-13 22:12:38,440 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 22:12:38,441 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 22:12:38,471 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:38,472 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:38,473 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:38,473 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:38,474 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:38,475 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:38,476 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:38,476 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:38,477 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:38,477 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:38,478 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:38,478 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:38,479 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:38,481 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:38,482 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 22:12:38,483 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:38,484 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 22:12:38,485 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 22:12:38,485 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 22:12:38,486 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 22:12:38,487 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-13 22:12:38,496 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-13 22:12:38,498 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-13 22:12:38,511 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 22:12:38,512 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-13 22:12:38,514 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-13 22:12:38,514 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-13 22:12:38,515 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-13 22:12:38,515 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-13 22:12:38,518 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 22:12:38,519 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-13 22:12:38,521 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-13 22:12:38,523 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 22:12:38,526 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 22:12:38,527 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-13 22:12:38,529 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-13 22:12:38,531 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 22:12:38,542 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 22:12:38,543 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:38,543 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:38,544 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:38,544 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:38,545 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:38,546 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:38,551 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 22:12:38,551 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 22:12:38,552 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 22:12:38,552 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 22:12:38,553 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 22:12:38,553 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 22:12:38,553 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 22:12:38,553 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-13 22:12:38,554 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-13 22:12:38,556 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 22:12:38,557 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 22:12:38,557 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 22:12:38,557 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-13 22:12:38,558 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-13 22:12:38,558 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 22:12:38,572 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 22:12:38,577 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 22:12:38,577 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:38,577 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 22:12:38,578 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:38,580 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-13 22:12:38,580 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-13 22:12:38,582 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 22:12:38,582 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 22:12:38,583 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 22:12:38,583 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 22:12:38,585 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 22:12:38,585 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 22:12:38,585 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 22:12:38,586 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 22:12:38,586 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 22:12:38,587 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 22:12:38,587 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-13 22:12:38,587 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-13 22:12:38,588 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 22:12:38,589 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 22:12:38,589 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 22:12:38,590 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 22:12:38,591 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 22:12:38,591 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 22:12:38,591 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 22:12:38,592 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 22:12:38,592 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 22:12:38,592 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 22:12:38,593 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 22:12:38,595 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-12-13 22:12:38,595 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 22:12:38,596 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:38,596 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-13 22:12:38,596 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 22:12:38,597 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:38,597 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-13 22:12:38,597 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 22:12:38,597 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:38,598 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-13 22:12:38,598 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:38,598 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-13 22:12:38,598 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:38,599 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_block [2022-12-13 22:12:38,599 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:38,599 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-13 22:12:38,599 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:38,600 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-13 22:12:38,601 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-13 22:12:38,602 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:38,604 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-12-13 22:12:38,604 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 22:12:38,604 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 22:12:38,605 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 22:12:38,605 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-13 22:12:38,606 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 22:12:38,606 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 22:12:38,608 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 22:12:38,609 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 22:12:38,610 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:38,610 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:38,612 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:38,612 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 22:12:38,614 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 22:12:38,614 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:38,614 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:38,617 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 22:12:38,617 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 22:12:38,619 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:38,620 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:38,620 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 22:12:38,621 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:38,622 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 22:12:38,622 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:38,623 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 22:12:38,623 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:38,623 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:38,623 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:38,623 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 22:12:38,623 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 22:12:38,627 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 22:12:38,629 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 22:12:38,630 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 22:12:38,634 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 22:12:38,635 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 22:12:38,636 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-12-13 22:12:38,638 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:38,639 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-13 22:12:38,640 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 22:12:38,640 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 22:12:38,641 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 22:12:38,641 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 22:12:38,641 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-12-13 22:12:38,642 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-13 22:12:38,643 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:38,644 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 22:12:38,644 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 22:12:38,645 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 22:12:38,645 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 22:12:38,645 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 22:12:38,646 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 22:12:38,646 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 22:12:38,646 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-13 22:12:38,647 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 22:12:38,647 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 22:12:38,647 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 22:12:38,649 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-13 22:12:38,652 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:12:38,652 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:12:38,653 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:12:38,653 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-13 22:12:38,655 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 22:12:38,656 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 22:12:38,656 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 22:12:38,656 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 22:12:38,657 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 22:12:38,659 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 22:12:38,659 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 22:12:38,659 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 22:12:38,661 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 22:12:38,661 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 22:12:38,661 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 22:12:38,662 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-13 22:12:38,663 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-13 22:12:38,663 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 22:12:38,664 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-12-13 22:12:38,664 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 22:12:38,669 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:12:38,669 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:12:38,669 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:12:38,669 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:12:38,670 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:12:38,670 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:12:38,670 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:12:38,670 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:12:38,670 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:12:38,670 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:12:38,670 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:12:38,670 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:12:38,670 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:12:38,670 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:12:38,671 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:12:38,671 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:12:38,671 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:12:38,671 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:12:38,671 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:12:38,671 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:12:38,671 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:12:38,671 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:12:38,671 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:12:38,671 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:12:38,673 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-12-13 22:12:38,674 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_ts_info [2022-12-13 22:12:38,675 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-13 22:12:38,678 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 22:12:38,678 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 22:12:38,679 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 22:12:38,679 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 22:12:38,679 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 22:12:38,679 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 22:12:38,684 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 22:12:38,688 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 22:12:38,720 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-12-13 22:12:38,725 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 22:12:38,726 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 22:12:38,728 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 22:12:38,729 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 22:12:38,729 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 22:12:38,729 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 22:12:38,730 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 22:12:38,730 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 22:12:38,730 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 22:12:38,731 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 22:12:38,733 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 22:12:38,733 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 22:12:38,733 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 22:12:38,733 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 22:12:38,733 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 22:12:38,734 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 22:12:38,734 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 22:12:38,734 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 22:12:38,735 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 22:12:38,735 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 22:12:38,735 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 22:12:38,736 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 22:12:38,736 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 22:12:38,736 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-13 22:12:38,737 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-13 22:12:38,737 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-13 22:12:38,737 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-13 22:12:38,737 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-13 22:12:38,737 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-13 22:12:38,738 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 22:12:38,740 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-13 22:12:38,740 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 22:12:38,740 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 22:12:38,746 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_7fe4dc7a-5612-4498-9ecb-70a8b2ff1a0c/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549278,549291] [2022-12-13 22:12:38,747 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_7fe4dc7a-5612-4498-9ecb-70a8b2ff1a0c/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549444,549457] [2022-12-13 22:12:38,747 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_7fe4dc7a-5612-4498-9ecb-70a8b2ff1a0c/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549608,549621] [2022-12-13 22:12:38,747 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_7fe4dc7a-5612-4498-9ecb-70a8b2ff1a0c/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549773,549786] [2022-12-13 22:12:38,748 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:12:38,750 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:12:38,751 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:12:38,753 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:12:38,755 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 22:12:38,912 INFO L208 MainTranslator]: Completed translation [2022-12-13 22:12:38,913 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 10:12:38 WrapperNode [2022-12-13 22:12:38,913 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 22:12:38,913 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 22:12:38,913 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 22:12:38,914 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 22:12:38,919 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 10:12:38" (1/1) ... [2022-12-13 22:12:39,011 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 10:12:38" (1/1) ... [2022-12-13 22:12:39,215 INFO L138 Inliner]: procedures = 606, calls = 5940, calls flagged for inlining = 318, calls inlined = 304, statements flattened = 12909 [2022-12-13 22:12:39,215 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 22:12:39,216 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 22:12:39,216 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 22:12:39,216 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 22:12:39,224 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 10:12:38" (1/1) ... [2022-12-13 22:12:39,224 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 10:12:38" (1/1) ... [2022-12-13 22:12:39,269 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 10:12:38" (1/1) ... [2022-12-13 22:12:39,270 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 10:12:38" (1/1) ... [2022-12-13 22:12:39,445 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 10:12:38" (1/1) ... [2022-12-13 22:12:39,466 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 10:12:38" (1/1) ... [2022-12-13 22:12:39,506 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 10:12:38" (1/1) ... [2022-12-13 22:12:39,521 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 10:12:38" (1/1) ... [2022-12-13 22:12:39,599 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 22:12:39,600 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 22:12:39,600 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 22:12:39,600 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 22:12:39,601 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 10:12:38" (1/1) ... [2022-12-13 22:12:39,606 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 22:12:39,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fe4dc7a-5612-4498-9ecb-70a8b2ff1a0c/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 22:12:39,626 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fe4dc7a-5612-4498-9ecb-70a8b2ff1a0c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-13 22:12:39,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fe4dc7a-5612-4498-9ecb-70a8b2ff1a0c/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-13 22:12:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8211b [2022-12-13 22:12:39,668 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8211b [2022-12-13 22:12:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nway_reset [2022-12-13 22:12:39,668 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nway_reset [2022-12-13 22:12:39,669 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-12-13 22:12:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-12-13 22:12:39,669 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_rxtx [2022-12-13 22:12:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_rxtx [2022-12-13 22:12:39,669 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_tx [2022-12-13 22:12:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_tx [2022-12-13 22:12:39,669 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock [2022-12-13 22:12:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock [2022-12-13 22:12:39,669 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-12-13 22:12:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-12-13 22:12:39,669 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-13 22:12:39,670 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-13 22:12:39,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2022-12-13 22:12:39,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2022-12-13 22:12:39,670 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-12-13 22:12:39,670 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-12-13 22:12:39,670 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-12-13 22:12:39,670 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-12-13 22:12:39,670 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_multicast [2022-12-13 22:12:39,670 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_multicast [2022-12-13 22:12:39,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-13 22:12:39,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-13 22:12:39,670 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-12-13 22:12:39,671 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-12-13 22:12:39,671 INFO L130 BoogieDeclarations]: Found specification of procedure nv_msi_workaround [2022-12-13 22:12:39,671 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_msi_workaround [2022-12-13 22:12:39,671 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_empty_tx_slots [2022-12-13 22:12:39,671 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_empty_tx_slots [2022-12-13 22:12:39,671 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-12-13 22:12:39,671 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-12-13 22:12:39,671 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-12-13 22:12:39,671 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-12-13 22:12:39,671 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-12-13 22:12:39,671 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-12-13 22:12:39,672 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-12-13 22:12:39,672 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-12-13 22:12:39,672 INFO L130 BoogieDeclarations]: Found specification of procedure nv_close [2022-12-13 22:12:39,672 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_close [2022-12-13 22:12:39,672 INFO L130 BoogieDeclarations]: Found specification of procedure dma_high [2022-12-13 22:12:39,672 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_high [2022-12-13 22:12:39,672 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_hw_interrupts [2022-12-13 22:12:39,672 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_hw_interrupts [2022-12-13 22:12:39,672 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-12-13 22:12:39,672 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-12-13 22:12:39,672 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-12-13 22:12:39,673 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-12-13 22:12:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rxtx [2022-12-13 22:12:39,673 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rxtx [2022-12-13 22:12:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure nv_vlan_mode [2022-12-13 22:12:39,673 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_vlan_mode [2022-12-13 22:12:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-12-13 22:12:39,673 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-12-13 22:12:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-12-13 22:12:39,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-12-13 22:12:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8201 [2022-12-13 22:12:39,673 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8201 [2022-12-13 22:12:39,674 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-12-13 22:12:39,674 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-12-13 22:12:39,674 INFO L130 BoogieDeclarations]: Found specification of procedure reg_delay [2022-12-13 22:12:39,674 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_delay [2022-12-13 22:12:39,674 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-12-13 22:12:39,674 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-12-13 22:12:39,674 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-12-13 22:12:39,674 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-12-13 22:12:39,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-12-13 22:12:39,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-12-13 22:12:39,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-12-13 22:12:39,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-12-13 22:12:39,675 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-12-13 22:12:39,675 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-12-13 22:12:39,675 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-12-13 22:12:39,675 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-12-13 22:12:39,675 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2022-12-13 22:12:39,675 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2022-12-13 22:12:39,675 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-13 22:12:39,675 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-12-13 22:12:39,675 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-12-13 22:12:39,675 INFO L130 BoogieDeclarations]: Found specification of procedure pci_push [2022-12-13 22:12:39,675 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_push [2022-12-13 22:12:39,676 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2022-12-13 22:12:39,676 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2022-12-13 22:12:39,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-12-13 22:12:39,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-12-13 22:12:39,676 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2022-12-13 22:12:39,676 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2022-12-13 22:12:39,676 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-12-13 22:12:39,676 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-12-13 22:12:39,676 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-12-13 22:12:39,676 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-12-13 22:12:39,676 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-12-13 22:12:39,676 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-12-13 22:12:39,677 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-12-13 22:12:39,677 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-12-13 22:12:39,677 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx_optimized [2022-12-13 22:12:39,677 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx_optimized [2022-12-13 22:12:39,677 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-13 22:12:39,677 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2022-12-13 22:12:39,677 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2022-12-13 22:12:39,677 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-12-13 22:12:39,677 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-12-13 22:12:39,677 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-12-13 22:12:39,677 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-12-13 22:12:39,677 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2022-12-13 22:12:39,678 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2022-12-13 22:12:39,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-13 22:12:39,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-12-13 22:12:39,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-12-13 22:12:39,678 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-13 22:12:39,678 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-12-13 22:12:39,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-12-13 22:12:39,678 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-13 22:12:39,678 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-13 22:12:39,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_forcedeth_pci_driver_exit_20_2 [2022-12-13 22:12:39,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_forcedeth_pci_driver_exit_20_2 [2022-12-13 22:12:39,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-12-13 22:12:39,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-12-13 22:12:39,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-12-13 22:12:39,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-12-13 22:12:39,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-12-13 22:12:39,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-12-13 22:12:39,679 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_tx [2022-12-13 22:12:39,679 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_tx [2022-12-13 22:12:39,679 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_stats [2022-12-13 22:12:39,679 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_stats [2022-12-13 22:12:39,679 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-12-13 22:12:39,679 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-12-13 22:12:39,679 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-12-13 22:12:39,680 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-12-13 22:12:39,680 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2022-12-13 22:12:39,680 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2022-12-13 22:12:39,680 INFO L130 BoogieDeclarations]: Found specification of procedure get_hwbase [2022-12-13 22:12:39,680 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hwbase [2022-12-13 22:12:39,680 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_rings [2022-12-13 22:12:39,680 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_rings [2022-12-13 22:12:39,680 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_tx [2022-12-13 22:12:39,680 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_tx [2022-12-13 22:12:39,680 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-13 22:12:39,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-12-13 22:12:39,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-12-13 22:12:39,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-12-13 22:12:39,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-12-13 22:12:39,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-12-13 22:12:39,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-12-13 22:12:39,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-12-13 22:12:39,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-12-13 22:12:39,681 INFO L130 BoogieDeclarations]: Found specification of procedure nv_free_irq [2022-12-13 22:12:39,681 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_free_irq [2022-12-13 22:12:39,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-12-13 22:12:39,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-12-13 22:12:39,681 INFO L130 BoogieDeclarations]: Found specification of procedure nv_shutdown [2022-12-13 22:12:39,681 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_shutdown [2022-12-13 22:12:39,682 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 22:12:39,682 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-12-13 22:12:39,682 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-12-13 22:12:39,682 INFO L130 BoogieDeclarations]: Found specification of procedure nv_suspend [2022-12-13 22:12:39,682 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_suspend [2022-12-13 22:12:39,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-12-13 22:12:39,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-12-13 22:12:39,682 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-13 22:12:39,682 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-13 22:12:39,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-13 22:12:39,682 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-13 22:12:39,682 INFO L130 BoogieDeclarations]: Found specification of procedure nv_gear_backoff_reseed [2022-12-13 22:12:39,683 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_gear_backoff_reseed [2022-12-13 22:12:39,683 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-12-13 22:12:39,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-12-13 22:12:39,683 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-12-13 22:12:39,683 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-12-13 22:12:39,683 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-12-13 22:12:39,683 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-12-13 22:12:39,683 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2022-12-13 22:12:39,683 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2022-12-13 22:12:39,683 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-13 22:12:39,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-13 22:12:39,683 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx [2022-12-13 22:12:39,684 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx [2022-12-13 22:12:39,684 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2022-12-13 22:12:39,684 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2022-12-13 22:12:39,684 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_other [2022-12-13 22:12:39,684 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_other [2022-12-13 22:12:39,684 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-12-13 22:12:39,684 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-12-13 22:12:39,684 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_rx [2022-12-13 22:12:39,684 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_rx [2022-12-13 22:12:39,684 INFO L130 BoogieDeclarations]: Found specification of procedure nv_restore_mac_addr [2022-12-13 22:12:39,684 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_restore_mac_addr [2022-12-13 22:12:39,684 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-12-13 22:12:39,685 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-12-13 22:12:39,685 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-12-13 22:12:39,685 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-12-13 22:12:39,685 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-12-13 22:12:39,685 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-12-13 22:12:39,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-12-13 22:12:39,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-12-13 22:12:39,685 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_disable [2022-12-13 22:12:39,685 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_disable [2022-12-13 22:12:39,685 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2022-12-13 22:12:39,685 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2022-12-13 22:12:39,685 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-12-13 22:12:39,686 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-12-13 22:12:39,686 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_timeout [2022-12-13 22:12:39,686 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_timeout [2022-12-13 22:12:39,686 INFO L130 BoogieDeclarations]: Found specification of procedure nv_rx_process_optimized [2022-12-13 22:12:39,686 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_rx_process_optimized [2022-12-13 22:12:39,686 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-12-13 22:12:39,686 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-12-13 22:12:39,686 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-12-13 22:12:39,686 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-12-13 22:12:39,686 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_ring [2022-12-13 22:12:39,686 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_ring [2022-12-13 22:12:39,686 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2022-12-13 22:12:39,687 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2022-12-13 22:12:39,687 INFO L130 BoogieDeclarations]: Found specification of procedure nv_legacybackoff_reseed [2022-12-13 22:12:39,687 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_legacybackoff_reseed [2022-12-13 22:12:39,687 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 22:12:39,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 22:12:39,687 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-12-13 22:12:39,687 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-12-13 22:12:39,687 INFO L130 BoogieDeclarations]: Found specification of procedure nv_poll_controller [2022-12-13 22:12:39,687 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_poll_controller [2022-12-13 22:12:39,687 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-12-13 22:12:39,687 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-12-13 22:12:39,687 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done_optimized [2022-12-13 22:12:39,688 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done_optimized [2022-12-13 22:12:39,688 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-13 22:12:39,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-13 22:12:39,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-13 22:12:39,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-13 22:12:39,688 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 22:12:39,688 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 22:12:39,688 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_sset_count [2022-12-13 22:12:39,688 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_sset_count [2022-12-13 22:12:39,688 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-12-13 22:12:39,688 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-12-13 22:12:39,688 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-12-13 22:12:39,689 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-12-13 22:12:39,689 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_gate [2022-12-13 22:12:39,689 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_gate [2022-12-13 22:12:39,689 INFO L130 BoogieDeclarations]: Found specification of procedure nv_remove [2022-12-13 22:12:39,689 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_remove [2022-12-13 22:12:39,689 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-12-13 22:12:39,689 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_enable [2022-12-13 22:12:39,689 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_enable [2022-12-13 22:12:39,689 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2022-12-13 22:12:39,689 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2022-12-13 22:12:39,689 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-12-13 22:12:39,689 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-12-13 22:12:39,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-12-13 22:12:39,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-12-13 22:12:39,690 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2022-12-13 22:12:39,690 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2022-12-13 22:12:39,690 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2022-12-13 22:12:39,690 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2022-12-13 22:12:39,690 INFO L130 BoogieDeclarations]: Found specification of procedure free_rings [2022-12-13 22:12:39,690 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rings [2022-12-13 22:12:39,690 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-12-13 22:12:39,690 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-12-13 22:12:39,690 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_reset [2022-12-13 22:12:39,690 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_reset [2022-12-13 22:12:39,690 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-13 22:12:39,691 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-13 22:12:39,691 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-12-13 22:12:39,691 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-12-13 22:12:39,691 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_nic_poll [2022-12-13 22:12:39,691 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_nic_poll [2022-12-13 22:12:39,691 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2022-12-13 22:12:39,691 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2022-12-13 22:12:39,691 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-12-13 22:12:39,691 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-12-13 22:12:39,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-12-13 22:12:39,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-12-13 22:12:39,691 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-12-13 22:12:39,692 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-12-13 22:12:39,692 INFO L130 BoogieDeclarations]: Found specification of procedure nv_resume [2022-12-13 22:12:39,692 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_resume [2022-12-13 22:12:39,692 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-12-13 22:12:39,692 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-12-13 22:12:39,692 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-12-13 22:12:39,692 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-12-13 22:12:39,692 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2022-12-13 22:12:39,692 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2022-12-13 22:12:39,692 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-12-13 22:12:39,692 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-12-13 22:12:39,692 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-12-13 22:12:39,693 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-12-13 22:12:39,693 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-12-13 22:12:39,693 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-12-13 22:12:39,693 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-13 22:12:39,693 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rw [2022-12-13 22:12:39,693 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rw [2022-12-13 22:12:39,693 INFO L130 BoogieDeclarations]: Found specification of procedure set_msix_vector_map [2022-12-13 22:12:39,693 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msix_vector_map [2022-12-13 22:12:39,693 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-12-13 22:12:39,693 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-12-13 22:12:39,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-13 22:12:39,693 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_loopback [2022-12-13 22:12:39,694 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_loopback [2022-12-13 22:12:39,694 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mac_reset [2022-12-13 22:12:39,694 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mac_reset [2022-12-13 22:12:39,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-13 22:12:39,694 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2022-12-13 22:12:39,694 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2022-12-13 22:12:39,694 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-12-13 22:12:39,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-12-13 22:12:39,694 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-12-13 22:12:39,694 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-12-13 22:12:39,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-12-13 22:12:39,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-12-13 22:12:39,695 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done [2022-12-13 22:12:39,695 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done [2022-12-13 22:12:39,695 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-12-13 22:12:39,695 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-12-13 22:12:39,695 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-12-13 22:12:39,695 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-12-13 22:12:39,695 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-12-13 22:12:39,695 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-12-13 22:12:39,695 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-12-13 22:12:39,695 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-12-13 22:12:39,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-12-13 22:12:39,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-12-13 22:12:39,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-12-13 22:12:39,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-12-13 22:12:39,696 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2022-12-13 22:12:39,696 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2022-12-13 22:12:39,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-12-13 22:12:39,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-12-13 22:12:39,696 INFO L130 BoogieDeclarations]: Found specification of procedure nv_linkchange [2022-12-13 22:12:39,696 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_linkchange [2022-12-13 22:12:39,696 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_hw_interrupts [2022-12-13 22:12:39,696 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_hw_interrupts [2022-12-13 22:12:39,696 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2022-12-13 22:12:39,696 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2022-12-13 22:12:39,697 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2022-12-13 22:12:39,697 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2022-12-13 22:12:39,697 INFO L130 BoogieDeclarations]: Found specification of procedure dma_low [2022-12-13 22:12:39,697 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_low [2022-12-13 22:12:39,697 INFO L130 BoogieDeclarations]: Found specification of procedure nv_copy_mac_to_hw [2022-12-13 22:12:39,697 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_copy_mac_to_hw [2022-12-13 22:12:39,697 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-12-13 22:12:39,697 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-12-13 22:12:39,697 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-12-13 22:12:39,697 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-12-13 22:12:39,697 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-12-13 22:12:39,697 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-12-13 22:12:39,698 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-12-13 22:12:39,698 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-12-13 22:12:39,698 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_tx [2022-12-13 22:12:39,698 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_tx [2022-12-13 22:12:39,698 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2022-12-13 22:12:39,698 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2022-12-13 22:12:39,698 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-12-13 22:12:39,698 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-12-13 22:12:39,698 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2022-12-13 22:12:39,698 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2022-12-13 22:12:39,698 INFO L130 BoogieDeclarations]: Found specification of procedure nv_force_linkspeed [2022-12-13 22:12:39,698 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_force_linkspeed [2022-12-13 22:12:39,699 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-13 22:12:39,699 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-13 22:12:39,699 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_pause [2022-12-13 22:12:39,699 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_pause [2022-12-13 22:12:39,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-13 22:12:39,699 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_tx [2022-12-13 22:12:39,699 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_tx [2022-12-13 22:12:39,699 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2022-12-13 22:12:39,699 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2022-12-13 22:12:39,699 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-12-13 22:12:39,699 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-12-13 22:12:39,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-13 22:12:39,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-13 22:12:39,700 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_irq [2022-12-13 22:12:39,700 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_irq [2022-12-13 22:12:39,700 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-12-13 22:12:39,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-12-13 22:12:39,700 INFO L130 BoogieDeclarations]: Found specification of procedure nv_unmap_txskb [2022-12-13 22:12:39,700 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_unmap_txskb [2022-12-13 22:12:39,700 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2022-12-13 22:12:39,700 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2022-12-13 22:12:39,700 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rx [2022-12-13 22:12:39,700 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rx [2022-12-13 22:12:39,700 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2022-12-13 22:12:39,701 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2022-12-13 22:12:39,701 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-12-13 22:12:39,701 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-12-13 22:12:39,701 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-12-13 22:12:39,701 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-12-13 22:12:39,701 INFO L130 BoogieDeclarations]: Found specification of procedure nv_getlen [2022-12-13 22:12:39,701 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_getlen [2022-12-13 22:12:39,701 INFO L130 BoogieDeclarations]: Found specification of procedure nv_link_irq [2022-12-13 22:12:39,701 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_link_irq [2022-12-13 22:12:39,701 INFO L130 BoogieDeclarations]: Found specification of procedure nv_optimized [2022-12-13 22:12:39,701 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_optimized [2022-12-13 22:12:39,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2022-12-13 22:12:39,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2022-12-13 22:12:39,702 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rxtx [2022-12-13 22:12:39,702 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rxtx [2022-12-13 22:12:39,702 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_linkspeed [2022-12-13 22:12:39,702 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_linkspeed [2022-12-13 22:12:39,702 INFO L130 BoogieDeclarations]: Found specification of procedure using_multi_irqs [2022-12-13 22:12:39,702 INFO L138 BoogieDeclarations]: Found implementation of procedure using_multi_irqs [2022-12-13 22:12:39,702 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock [2022-12-13 22:12:39,702 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock [2022-12-13 22:12:39,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-12-13 22:12:39,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-12-13 22:12:39,702 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 22:12:39,703 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 22:12:39,703 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-12-13 22:12:39,703 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-12-13 22:12:39,703 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-12-13 22:12:39,703 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-12-13 22:12:39,703 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_lockdep [2022-12-13 22:12:39,703 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_lockdep [2022-12-13 22:12:39,703 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_irq [2022-12-13 22:12:39,703 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_irq [2022-12-13 22:12:39,703 INFO L130 BoogieDeclarations]: Found specification of procedure nv_open [2022-12-13 22:12:39,703 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_open [2022-12-13 22:12:39,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2022-12-13 22:12:39,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2022-12-13 22:12:39,704 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rx [2022-12-13 22:12:39,704 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rx [2022-12-13 22:12:39,704 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-12-13 22:12:39,704 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-12-13 22:12:39,704 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reset [2022-12-13 22:12:39,704 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reset [2022-12-13 22:12:39,704 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-12-13 22:12:39,704 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-12-13 22:12:39,704 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-12-13 22:12:39,704 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-12-13 22:12:39,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-13 22:12:39,705 INFO L130 BoogieDeclarations]: Found specification of procedure get_nvpriv [2022-12-13 22:12:39,705 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nvpriv [2022-12-13 22:12:39,705 INFO L130 BoogieDeclarations]: Found specification of procedure nv_request_irq [2022-12-13 22:12:39,705 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_request_irq [2022-12-13 22:12:39,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-12-13 22:12:39,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-12-13 22:12:39,705 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_regs_len [2022-12-13 22:12:39,705 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_regs_len [2022-12-13 22:12:40,597 INFO L235 CfgBuilder]: Building ICFG [2022-12-13 22:12:40,625 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 22:12:41,450 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-13 22:25:18,014 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-12-13 22:25:18,299 INFO L276 CfgBuilder]: Performing block encoding [2022-12-13 22:25:18,324 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-13 22:25:18,325 INFO L300 CfgBuilder]: Removed 12 assume(true) statements. [2022-12-13 22:25:18,330 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 10:25:18 BoogieIcfgContainer [2022-12-13 22:25:18,330 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-13 22:25:18,333 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-13 22:25:18,333 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-13 22:25:18,336 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-13 22:25:18,336 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.12 10:12:34" (1/3) ... [2022-12-13 22:25:18,337 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@699343cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 10:25:18, skipping insertion in model container [2022-12-13 22:25:18,337 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 10:12:38" (2/3) ... [2022-12-13 22:25:18,337 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@699343cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 10:25:18, skipping insertion in model container [2022-12-13 22:25:18,337 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 10:25:18" (3/3) ... [2022-12-13 22:25:18,338 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i [2022-12-13 22:25:18,356 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-13 22:25:18,356 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-13 22:25:18,483 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-13 22:25:18,490 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;@6eabf6ba, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-12-13 22:25:18,490 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-12-13 22:25:18,504 INFO L276 IsEmpty]: Start isEmpty. Operand has 5222 states, 3371 states have (on average 1.3117769207950163) internal successors, (4422), 3489 states have internal predecessors, (4422), 1640 states have call successors, (1640), 211 states have call predecessors, (1640), 210 states have return successors, (1629), 1599 states have call predecessors, (1629), 1629 states have call successors, (1629) [2022-12-13 22:25:18,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2022-12-13 22:25:18,522 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 22:25:18,523 INFO L195 NwaCegarLoop]: trace histogram [25, 25, 24, 24, 24, 24, 24, 24, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 22:25:18,523 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 22:25:18,527 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 22:25:18,527 INFO L85 PathProgramCache]: Analyzing trace with hash 1848236960, now seen corresponding path program 1 times [2022-12-13 22:25:18,534 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 22:25:18,534 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1415879101] [2022-12-13 22:25:18,534 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 22:25:18,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 22:25:19,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:25:20,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 22:25:20,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:25:20,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 22:25:20,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:25:20,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 22:25:20,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:25:20,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 22:25:20,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:25:20,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 22:25:20,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:25:20,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 22:25:20,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:25:20,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 22:25:20,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:25:20,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 22:25:20,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:25:20,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 22:25:20,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:25:20,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 22:25:20,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:25:20,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 22:25:20,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:25:20,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 22:25:20,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:25:20,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 22:25:20,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:25:20,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 22:25:20,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:25:20,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 22:25:20,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:25:20,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 22:25:20,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:25:20,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 22:25:20,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:25:20,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 22:25:20,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:25:20,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 22:25:20,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:25:20,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 22:25:20,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:25:20,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 22:25:20,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:25:21,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 22:25:21,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:25:21,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 22:25:21,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:25:21,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 22:25:21,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:25:21,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 22:25:21,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:25:21,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 22:25:21,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:25:21,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 22:25:21,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:25:21,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 22:25:21,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:25:21,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 22:25:21,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:25:21,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 22:25:21,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:25:21,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 22:25:21,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:25:21,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 22:25:21,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:25:21,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 22:25:21,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:25:21,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 22:25:21,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:25:21,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 22:25:21,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:25:21,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 22:25:21,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:25:21,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 22:25:21,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:25:21,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 22:25:21,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:25:21,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 22:25:21,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:25:21,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 22:25:21,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:25:21,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 22:25:21,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:25:21,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 22:25:21,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:25:21,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-12-13 22:25:21,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:25:21,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 22:25:21,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:25:21,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-12-13 22:25:21,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:25:21,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 22:25:21,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:25:21,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-12-13 22:25:21,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:25:21,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 22:25:21,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:25:21,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 269 [2022-12-13 22:25:21,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:25:21,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2022-12-13 22:25:21,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:25:21,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2556 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2556 trivial. 0 not checked. [2022-12-13 22:25:21,199 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 22:25:21,199 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1415879101] [2022-12-13 22:25:21,200 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1415879101] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 22:25:21,200 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 22:25:21,200 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 22:25:21,202 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [44133181] [2022-12-13 22:25:21,202 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 22:25:21,206 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 22:25:21,206 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 22:25:21,232 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 22:25:21,233 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 22:25:21,242 INFO L87 Difference]: Start difference. First operand has 5222 states, 3371 states have (on average 1.3117769207950163) internal successors, (4422), 3489 states have internal predecessors, (4422), 1640 states have call successors, (1640), 211 states have call predecessors, (1640), 210 states have return successors, (1629), 1599 states have call predecessors, (1629), 1629 states have call successors, (1629) Second operand has 4 states, 4 states have (on average 12.5) internal successors, (50), 3 states have internal predecessors, (50), 3 states have call successors, (29), 3 states have call predecessors, (29), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) [2022-12-13 22:25:23,490 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.23s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 22:25:25,809 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.31s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 22:26:09,078 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 22:26:09,078 INFO L93 Difference]: Finished difference Result 16292 states and 24447 transitions. [2022-12-13 22:26:09,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 22:26:09,081 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.5) internal successors, (50), 3 states have internal predecessors, (50), 3 states have call successors, (29), 3 states have call predecessors, (29), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) Word has length 292 [2022-12-13 22:26:09,082 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 22:26:09,190 INFO L225 Difference]: With dead ends: 16292 [2022-12-13 22:26:09,190 INFO L226 Difference]: Without dead ends: 11106 [2022-12-13 22:26:09,220 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 105 GetRequests, 102 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 22:26:09,222 INFO L413 NwaCegarLoop]: 6162 mSDtfsCounter, 10299 mSDsluCounter, 6825 mSDsCounter, 0 mSdLazyCounter, 9209 mSolverCounterSat, 5040 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 42.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11942 SdHoareTripleChecker+Valid, 12987 SdHoareTripleChecker+Invalid, 14251 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 5040 IncrementalHoareTripleChecker+Valid, 9209 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 46.6s IncrementalHoareTripleChecker+Time [2022-12-13 22:26:09,222 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11942 Valid, 12987 Invalid, 14251 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [5040 Valid, 9209 Invalid, 2 Unknown, 0 Unchecked, 46.6s Time] [2022-12-13 22:26:09,246 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11106 states. [2022-12-13 22:26:09,660 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11106 to 10232. [2022-12-13 22:26:09,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10232 states, 6604 states have (on average 1.29633555420957) internal successors, (8561), 6837 states have internal predecessors, (8561), 3211 states have call successors, (3211), 417 states have call predecessors, (3211), 416 states have return successors, (3207), 3147 states have call predecessors, (3207), 3207 states have call successors, (3207) [2022-12-13 22:26:09,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10232 states to 10232 states and 14979 transitions. [2022-12-13 22:26:09,731 INFO L78 Accepts]: Start accepts. Automaton has 10232 states and 14979 transitions. Word has length 292 [2022-12-13 22:26:09,732 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 22:26:09,732 INFO L495 AbstractCegarLoop]: Abstraction has 10232 states and 14979 transitions. [2022-12-13 22:26:09,732 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.5) internal successors, (50), 3 states have internal predecessors, (50), 3 states have call successors, (29), 3 states have call predecessors, (29), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) [2022-12-13 22:26:09,732 INFO L276 IsEmpty]: Start isEmpty. Operand 10232 states and 14979 transitions. [2022-12-13 22:26:09,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2022-12-13 22:26:09,745 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 22:26:09,746 INFO L195 NwaCegarLoop]: trace histogram [28, 28, 24, 24, 24, 24, 24, 24, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 22:26:09,746 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-13 22:26:09,746 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 22:26:09,746 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 22:26:09,747 INFO L85 PathProgramCache]: Analyzing trace with hash -1568163469, now seen corresponding path program 1 times [2022-12-13 22:26:09,747 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 22:26:09,747 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [46010688] [2022-12-13 22:26:09,747 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 22:26:09,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 22:26:10,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:26:11,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 22:26:11,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:26:11,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 22:26:11,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:26:11,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 22:26:11,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:26:11,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 22:26:11,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:26:11,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 22:26:11,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:26:11,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 22:26:11,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:26:11,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 22:26:11,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:26:11,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 22:26:11,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:26:11,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 22:26:11,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:26:11,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 22:26:11,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:26:11,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 22:26:11,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:26:11,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 22:26:11,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:26:11,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 22:26:11,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:26:11,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 22:26:11,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:26:11,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 22:26:11,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:26:11,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 22:26:11,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:26:11,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 22:26:11,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:26:11,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 22:26:11,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:26:11,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 22:26:11,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:26:11,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 22:26:11,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:26:11,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 22:26:11,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:26:11,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 22:26:11,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:26:11,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 22:26:11,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:26:11,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 22:26:11,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:26:11,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 22:26:11,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:26:11,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 22:26:11,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:26:11,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 22:26:11,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:26:11,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 22:26:11,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:26:11,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 22:26:11,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:26:11,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 22:26:11,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:26:11,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 22:26:11,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:26:11,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 22:26:11,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:26:11,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 22:26:11,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:26:11,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 22:26:11,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:26:11,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 22:26:11,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:26:11,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 22:26:11,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:26:11,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 22:26:11,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:26:11,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 22:26:11,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:26:11,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 22:26:11,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:26:11,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 22:26:11,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:26:11,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 22:26:11,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:26:11,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 22:26:11,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:26:11,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-12-13 22:26:11,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:26:11,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 22:26:11,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:26:11,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-12-13 22:26:11,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:26:11,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 22:26:11,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:26:11,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-12-13 22:26:11,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:26:11,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 22:26:11,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:26:11,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 269 [2022-12-13 22:26:11,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:26:11,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 283 [2022-12-13 22:26:11,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:26:11,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2022-12-13 22:26:11,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:26:11,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 296 [2022-12-13 22:26:11,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:26:11,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2022-12-13 22:26:11,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:26:11,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 22:26:11,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:26:11,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 318 [2022-12-13 22:26:11,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:26:11,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 325 [2022-12-13 22:26:11,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:26:11,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 338 [2022-12-13 22:26:11,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 22:26:11,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2824 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 2814 trivial. 0 not checked. [2022-12-13 22:26:11,605 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 22:26:11,606 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [46010688] [2022-12-13 22:26:11,606 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [46010688] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 22:26:11,606 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 22:26:11,606 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 22:26:11,606 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [735553433] [2022-12-13 22:26:11,607 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 22:26:11,608 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 22:26:11,608 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 22:26:11,609 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 22:26:11,609 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 22:26:11,610 INFO L87 Difference]: Start difference. First operand 10232 states and 14979 transitions. Second operand has 4 states, 4 states have (on average 19.25) internal successors, (77), 3 states have internal predecessors, (77), 3 states have call successors, (36), 3 states have call predecessors, (36), 1 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) [2022-12-13 22:26:13,832 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.22s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 22:26:16,163 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.33s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []