./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc07f3c-3450-4225-9bda-0e526650ee67/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc07f3c-3450-4225-9bda-0e526650ee67/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc07f3c-3450-4225-9bda-0e526650ee67/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc07f3c-3450-4225-9bda-0e526650ee67/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc07f3c-3450-4225-9bda-0e526650ee67/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc07f3c-3450-4225-9bda-0e526650ee67/bin/utaipan-ByfvJB40ur --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1edb5588f581ece02eeb7885d279245e7d621dcbbbff2078bbf89ecbc6fe3a95 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-25 23:56:55,140 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 23:56:55,142 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 23:56:55,177 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 23:56:55,177 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 23:56:55,178 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 23:56:55,180 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 23:56:55,181 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 23:56:55,189 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 23:56:55,197 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 23:56:55,198 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 23:56:55,201 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 23:56:55,202 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 23:56:55,205 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 23:56:55,206 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 23:56:55,207 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 23:56:55,208 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 23:56:55,209 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 23:56:55,210 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 23:56:55,212 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 23:56:55,213 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 23:56:55,222 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 23:56:55,226 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 23:56:55,227 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 23:56:55,235 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 23:56:55,235 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 23:56:55,236 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 23:56:55,237 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 23:56:55,237 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 23:56:55,238 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 23:56:55,238 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 23:56:55,239 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 23:56:55,240 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 23:56:55,241 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 23:56:55,241 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 23:56:55,242 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 23:56:55,245 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 23:56:55,247 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 23:56:55,247 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 23:56:55,250 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 23:56:55,251 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 23:56:55,252 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc07f3c-3450-4225-9bda-0e526650ee67/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-25 23:56:55,295 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 23:56:55,295 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 23:56:55,296 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 23:56:55,296 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 23:56:55,297 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 23:56:55,297 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 23:56:55,297 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-25 23:56:55,298 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-25 23:56:55,298 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-25 23:56:55,298 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-25 23:56:55,299 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-25 23:56:55,299 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-25 23:56:55,299 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-25 23:56:55,299 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-25 23:56:55,300 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-25 23:56:55,300 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-25 23:56:55,300 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-25 23:56:55,300 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-25 23:56:55,301 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 23:56:55,301 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 23:56:55,301 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 23:56:55,301 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 23:56:55,302 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 23:56:55,302 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 23:56:55,302 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 23:56:55,302 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 23:56:55,306 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 23:56:55,307 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 23:56:55,307 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 23:56:55,307 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 23:56:55,308 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 23:56:55,308 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-25 23:56:55,308 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 23:56:55,308 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 23:56:55,309 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-25 23:56:55,309 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 23:56:55,309 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 23:56:55,309 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-25 23:56:55,309 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_6bc07f3c-3450-4225-9bda-0e526650ee67/bin/utaipan-ByfvJB40ur/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc07f3c-3450-4225-9bda-0e526650ee67/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1edb5588f581ece02eeb7885d279245e7d621dcbbbff2078bbf89ecbc6fe3a95 [2022-11-25 23:56:55,601 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 23:56:55,634 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 23:56:55,637 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 23:56:55,638 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 23:56:55,639 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 23:56:55,640 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc07f3c-3450-4225-9bda-0e526650ee67/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i [2022-11-25 23:56:58,649 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 23:56:59,482 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 23:56:59,483 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc07f3c-3450-4225-9bda-0e526650ee67/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i [2022-11-25 23:56:59,548 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc07f3c-3450-4225-9bda-0e526650ee67/bin/utaipan-ByfvJB40ur/data/ad595668c/cc72c0d858d44f118728f9405854a5ff/FLAGffeac439a [2022-11-25 23:56:59,566 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc07f3c-3450-4225-9bda-0e526650ee67/bin/utaipan-ByfvJB40ur/data/ad595668c/cc72c0d858d44f118728f9405854a5ff [2022-11-25 23:56:59,569 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 23:56:59,571 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 23:56:59,572 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 23:56:59,573 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 23:56:59,576 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 23:56:59,578 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:56:59" (1/1) ... [2022-11-25 23:56:59,579 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27c625fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:56:59, skipping insertion in model container [2022-11-25 23:56:59,579 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:56:59" (1/1) ... [2022-11-25 23:56:59,587 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 23:56:59,806 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 23:57:00,986 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:57:01,009 WARN L623 FunctionHandler]: Unknown extern function __local_bh_disable_ip [2022-11-25 23:57:01,032 WARN L623 FunctionHandler]: Unknown extern function __local_bh_enable_ip [2022-11-25 23:57:01,151 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 23:57:01,159 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-11-25 23:57:01,168 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_trylock [2022-11-25 23:57:01,177 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-11-25 23:57:01,186 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 23:57:01,195 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-11-25 23:57:01,203 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-11-25 23:57:01,212 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 23:57:01,414 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-25 23:57:01,570 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:57:01,670 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 23:57:01,680 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 23:57:01,680 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 23:57:01,695 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 23:57:01,711 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 23:57:01,729 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 23:57:01,738 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-25 23:57:01,866 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-25 23:57:01,875 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:57:01,878 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-25 23:57:01,890 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-25 23:57:01,996 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 23:57:02,030 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-11-25 23:57:02,036 WARN L623 FunctionHandler]: Unknown extern function skb_clone_tx_timestamp [2022-11-25 23:57:02,114 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-25 23:57:02,126 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 23:57:02,127 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:57:02,182 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 23:57:02,200 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-25 23:57:02,201 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 23:57:02,215 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:57:02,216 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:57:02,247 WARN L623 FunctionHandler]: Unknown extern function dql_completed [2022-11-25 23:57:02,262 WARN L623 FunctionHandler]: Unknown extern function dql_reset [2022-11-25 23:57:02,289 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-11-25 23:57:02,339 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:57:02,346 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:57:02,347 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:57:02,348 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:57:02,349 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-25 23:57:02,433 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_dword [2022-11-25 23:57:02,562 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-25 23:57:02,602 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 23:57:02,684 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 23:57:02,684 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-11-25 23:57:02,691 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_on [2022-11-25 23:57:02,692 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 23:57:02,748 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-11-25 23:57:02,814 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-25 23:57:02,844 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:57:02,845 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:57:02,866 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 23:57:02,867 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 23:57:02,867 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 23:57:02,868 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 23:57:02,868 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 23:57:02,876 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 23:57:02,876 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 23:57:02,877 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 23:57:02,877 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 23:57:02,877 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 23:57:02,914 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:57:02,923 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:57:02,924 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-11-25 23:57:02,943 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:57:02,944 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:57:02,994 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:02,996 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:02,996 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:02,997 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:02,998 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:03,001 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:03,002 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:03,003 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:03,004 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:03,005 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:03,006 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:03,007 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:03,007 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:03,026 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:03,027 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:57:03,043 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:03,044 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:57:03,068 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:57:03,080 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:57:03,080 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:57:03,090 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-11-25 23:57:03,132 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 23:57:03,147 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 23:57:03,236 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:57:03,259 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-11-25 23:57:03,269 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-11-25 23:57:03,270 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-11-25 23:57:03,271 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-11-25 23:57:03,274 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-11-25 23:57:03,288 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:57:03,294 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 23:57:03,301 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 23:57:03,308 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:57:03,318 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:57:03,320 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 23:57:03,381 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 23:57:03,385 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:57:03,445 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 23:57:03,446 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:03,447 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:03,449 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:03,450 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:03,452 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:03,455 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:03,479 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:57:03,480 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:57:03,481 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:57:03,482 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:57:03,484 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:57:03,485 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:57:03,485 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:57:03,486 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 23:57:03,486 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-25 23:57:03,500 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:57:03,500 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:57:03,501 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:57:03,501 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 23:57:03,503 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-25 23:57:03,505 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:57:03,597 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 23:57:03,620 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 23:57:03,621 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:03,621 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:57:03,622 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:03,655 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-25 23:57:03,664 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-25 23:57:03,674 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:57:03,675 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:57:03,675 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:57:03,677 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:57:03,686 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:57:03,687 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:57:03,688 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:57:03,690 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:57:03,691 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:57:03,693 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:57:03,694 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-25 23:57:03,697 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-25 23:57:03,707 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:57:03,709 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:57:03,710 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:57:03,712 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:57:03,722 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:57:03,723 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:57:03,724 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:57:03,725 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:57:03,730 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:57:03,732 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:57:03,734 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:57:03,761 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-11-25 23:57:03,762 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:57:03,767 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:03,768 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-25 23:57:03,769 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:57:03,770 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:03,770 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-25 23:57:03,771 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:57:03,772 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:03,773 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-25 23:57:03,774 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:03,774 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-25 23:57:03,775 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:03,776 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_block [2022-11-25 23:57:03,777 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:03,778 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-11-25 23:57:03,778 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:03,788 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-25 23:57:03,789 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-11-25 23:57:03,801 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:03,822 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-11-25 23:57:03,830 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:57:03,830 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:57:03,831 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:57:03,847 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-11-25 23:57:03,855 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 23:57:03,856 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:57:03,870 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:57:03,870 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:57:03,876 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:03,878 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:03,887 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:03,888 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:57:03,912 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:57:03,913 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:03,914 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:03,933 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:57:03,934 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:57:03,952 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:03,953 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:03,954 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:57:03,956 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:03,965 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:57:03,966 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:03,967 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 23:57:03,967 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:03,968 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:03,968 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:03,969 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:57:03,969 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:57:04,035 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:57:04,047 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:57:04,049 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:57:04,080 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:57:04,081 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:57:04,099 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-11-25 23:57:04,111 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:04,115 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-11-25 23:57:04,117 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:57:04,119 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 23:57:04,119 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:04,121 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:57:04,122 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-11-25 23:57:04,132 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-11-25 23:57:04,143 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:57:04,145 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 23:57:04,145 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 23:57:04,148 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:57:04,149 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:57:04,149 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:57:04,150 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 23:57:04,150 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 23:57:04,150 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-25 23:57:04,152 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:57:04,153 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:57:04,154 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:57:04,159 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-25 23:57:04,165 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 23:57:04,165 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:57:04,166 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:57:04,166 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-11-25 23:57:04,172 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:57:04,173 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:57:04,174 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:57:04,175 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:57:04,175 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:57:04,187 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 23:57:04,188 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 23:57:04,188 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:57:04,211 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 23:57:04,212 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 23:57:04,212 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:57:04,219 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 23:57:04,228 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 23:57:04,236 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:57:04,237 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-11-25 23:57:04,237 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 23:57:04,976 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:57:04,977 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:57:04,977 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:57:04,977 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:57:04,978 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:57:04,978 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:57:04,978 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:57:04,978 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:57:04,979 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:57:04,979 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:57:04,979 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:57:04,979 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:57:04,980 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:57:04,980 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:57:04,980 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:57:04,980 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:57:04,981 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:57:04,981 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:57:04,981 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:57:04,981 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:57:04,981 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:57:04,982 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:57:04,982 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:57:04,982 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:57:04,987 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-11-25 23:57:04,989 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_ts_info [2022-11-25 23:57:04,991 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 23:57:04,994 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 23:57:04,999 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:57:04,999 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:57:05,001 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:57:05,001 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:57:05,002 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:57:05,003 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:57:05,014 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 23:57:05,021 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 23:57:05,029 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-11-25 23:57:05,036 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:57:05,036 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:57:05,038 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:57:05,038 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:57:05,039 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:57:05,039 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:57:05,040 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:57:05,041 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:57:05,041 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:57:05,042 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:57:05,045 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:57:05,046 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:57:05,046 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:57:05,046 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:57:05,047 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:57:05,048 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:57:05,048 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:57:05,049 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:57:05,049 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:57:05,050 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:57:05,050 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 23:57:05,051 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 23:57:05,051 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 23:57:05,052 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-25 23:57:05,053 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-25 23:57:05,053 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 23:57:05,053 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 23:57:05,054 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 23:57:05,054 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 23:57:05,055 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 23:57:05,131 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 23:57:05,132 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 23:57:05,146 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:57:05,286 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_6bc07f3c-3450-4225-9bda-0e526650ee67/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i[543971,543984] [2022-11-25 23:57:05,291 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:57:05,292 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:57:05,293 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:57:05,308 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:57:05,319 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 23:57:05,420 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 23:57:05,590 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:57:05,590 WARN L623 FunctionHandler]: Unknown extern function __local_bh_disable_ip [2022-11-25 23:57:05,591 WARN L623 FunctionHandler]: Unknown extern function __local_bh_enable_ip [2022-11-25 23:57:05,592 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 23:57:05,593 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-11-25 23:57:05,593 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_trylock [2022-11-25 23:57:05,594 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-11-25 23:57:05,595 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 23:57:05,595 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-11-25 23:57:05,595 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-11-25 23:57:05,596 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 23:57:05,597 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-25 23:57:05,599 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:57:05,604 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 23:57:05,605 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 23:57:05,606 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 23:57:05,607 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 23:57:05,608 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 23:57:05,609 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 23:57:05,610 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-25 23:57:05,613 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-25 23:57:05,614 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:57:05,614 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-25 23:57:05,615 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-25 23:57:05,617 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 23:57:05,619 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-11-25 23:57:05,619 WARN L623 FunctionHandler]: Unknown extern function skb_clone_tx_timestamp [2022-11-25 23:57:05,622 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-25 23:57:05,623 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 23:57:05,623 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:57:05,625 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 23:57:05,626 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-25 23:57:05,626 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 23:57:05,627 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:57:05,628 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:57:05,629 WARN L623 FunctionHandler]: Unknown extern function dql_completed [2022-11-25 23:57:05,630 WARN L623 FunctionHandler]: Unknown extern function dql_reset [2022-11-25 23:57:05,631 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-11-25 23:57:05,633 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:57:05,633 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:57:05,633 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:57:05,634 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:57:05,634 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-25 23:57:05,636 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_dword [2022-11-25 23:57:05,640 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-25 23:57:05,642 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 23:57:05,643 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 23:57:05,643 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-11-25 23:57:05,643 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_on [2022-11-25 23:57:05,643 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 23:57:05,645 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-11-25 23:57:05,652 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-25 23:57:05,655 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:57:05,656 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:57:05,658 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 23:57:05,658 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 23:57:05,658 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 23:57:05,659 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 23:57:05,659 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 23:57:05,660 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 23:57:05,660 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 23:57:05,660 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 23:57:05,661 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 23:57:05,661 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 23:57:05,663 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:57:05,666 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:57:05,666 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-11-25 23:57:05,669 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:57:05,669 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:57:05,682 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:05,683 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:05,684 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:05,684 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:05,685 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:05,686 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:05,688 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:05,688 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:05,689 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:05,689 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:05,692 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:05,692 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:05,693 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:05,696 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:05,697 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:57:05,698 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:05,699 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:57:05,700 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:57:05,701 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:57:05,701 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:57:05,703 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-11-25 23:57:05,713 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 23:57:05,716 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 23:57:05,732 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:57:05,733 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-11-25 23:57:05,736 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-11-25 23:57:05,736 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-11-25 23:57:05,737 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-11-25 23:57:05,738 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-11-25 23:57:05,741 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:57:05,742 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 23:57:05,747 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 23:57:05,749 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:57:05,753 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:57:05,754 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 23:57:05,757 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 23:57:05,759 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:57:05,834 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 23:57:05,835 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:05,835 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:05,836 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:05,837 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:05,837 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:05,838 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:05,846 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:57:05,847 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:57:05,847 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:57:05,848 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:57:05,848 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:57:05,849 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:57:05,849 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:57:05,849 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 23:57:05,850 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-25 23:57:05,853 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:57:05,853 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:57:05,854 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:57:05,854 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 23:57:05,855 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-25 23:57:05,855 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:57:05,875 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 23:57:05,882 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 23:57:05,883 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:05,883 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:57:05,883 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:05,886 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-25 23:57:05,888 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-25 23:57:05,890 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:57:05,892 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:57:05,892 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:57:05,894 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:57:05,896 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:57:05,897 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:57:05,897 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:57:05,898 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:57:05,899 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:57:05,900 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:57:05,900 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-25 23:57:05,901 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-25 23:57:05,903 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:57:05,904 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:57:05,904 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:57:05,906 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:57:05,909 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:57:05,909 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:57:05,910 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:57:05,910 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:57:05,911 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:57:05,911 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:57:05,913 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 23:57:05,917 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-11-25 23:57:05,918 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:57:05,919 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:05,919 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-25 23:57:05,920 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:57:05,920 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:05,921 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-25 23:57:05,921 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:57:05,922 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:05,922 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-25 23:57:05,923 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:05,923 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-25 23:57:05,924 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:05,924 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_block [2022-11-25 23:57:05,925 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:05,925 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-11-25 23:57:05,926 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:05,928 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-25 23:57:05,928 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-11-25 23:57:05,930 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:05,934 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-11-25 23:57:05,935 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:57:05,935 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:57:05,936 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:57:05,937 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-11-25 23:57:05,938 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 23:57:05,939 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:57:05,943 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:57:05,943 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:57:05,945 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:05,946 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:05,950 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:05,950 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:57:05,953 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:57:05,954 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:05,954 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:05,959 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:57:05,960 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:57:05,964 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:05,965 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:05,965 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:57:05,968 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:05,970 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:57:05,971 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:05,972 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 23:57:05,972 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:05,972 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:05,973 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:05,973 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:57:05,973 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:57:05,980 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:57:05,983 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:57:05,985 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:57:05,992 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:57:05,992 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:57:05,995 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-11-25 23:57:05,998 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:06,000 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-11-25 23:57:06,002 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:57:06,003 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 23:57:06,003 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:57:06,004 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:57:06,004 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-11-25 23:57:06,005 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-11-25 23:57:06,008 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:57:06,009 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 23:57:06,009 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 23:57:06,010 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:57:06,012 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:57:06,012 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:57:06,013 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 23:57:06,013 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 23:57:06,013 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-25 23:57:06,015 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:57:06,015 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:57:06,016 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:57:06,019 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-25 23:57:06,024 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 23:57:06,025 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:57:06,026 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:57:06,026 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-11-25 23:57:06,031 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:57:06,034 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:57:06,037 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:57:06,038 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:57:06,038 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 23:57:06,047 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 23:57:06,048 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 23:57:06,048 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:57:06,056 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 23:57:06,056 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 23:57:06,057 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:57:06,058 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 23:57:06,060 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 23:57:06,061 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:57:06,061 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-11-25 23:57:06,062 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 23:57:06,071 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:57:06,072 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:57:06,072 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:57:06,072 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:57:06,072 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:57:06,073 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:57:06,073 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:57:06,073 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:57:06,073 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:57:06,074 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:57:06,074 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:57:06,074 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:57:06,074 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:57:06,074 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:57:06,075 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:57:06,075 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:57:06,075 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:57:06,075 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:57:06,076 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:57:06,076 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:57:06,076 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:57:06,076 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:57:06,076 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:57:06,077 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:57:06,081 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-11-25 23:57:06,082 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_ts_info [2022-11-25 23:57:06,083 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 23:57:06,086 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 23:57:06,139 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:57:06,139 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:57:06,140 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:57:06,141 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:57:06,143 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:57:06,143 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:57:06,155 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 23:57:06,163 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 23:57:06,208 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-11-25 23:57:06,218 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:57:06,219 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:57:06,224 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:57:06,225 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:57:06,225 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:57:06,226 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:57:06,227 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:57:06,227 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:57:06,228 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:57:06,228 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:57:06,231 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:57:06,232 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:57:06,233 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:57:06,233 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:57:06,234 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:57:06,234 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:57:06,235 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:57:06,235 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:57:06,236 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:57:06,236 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:57:06,237 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 23:57:06,237 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 23:57:06,238 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 23:57:06,238 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-25 23:57:06,239 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-25 23:57:06,240 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 23:57:06,240 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 23:57:06,240 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 23:57:06,241 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 23:57:06,241 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 23:57:06,244 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 23:57:06,245 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 23:57:06,245 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:57:06,250 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_6bc07f3c-3450-4225-9bda-0e526650ee67/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i[543971,543984] [2022-11-25 23:57:06,252 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:57:06,256 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:57:06,257 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:57:06,260 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:57:06,264 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 23:57:06,600 INFO L208 MainTranslator]: Completed translation [2022-11-25 23:57:06,600 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:57:06 WrapperNode [2022-11-25 23:57:06,601 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 23:57:06,602 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 23:57:06,602 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 23:57:06,602 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 23:57:06,609 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:57:06" (1/1) ... [2022-11-25 23:57:06,793 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:57:06" (1/1) ... [2022-11-25 23:57:07,210 INFO L138 Inliner]: procedures = 587, calls = 5906, calls flagged for inlining = 313, calls inlined = 305, statements flattened = 12910 [2022-11-25 23:57:07,211 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 23:57:07,212 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 23:57:07,212 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 23:57:07,212 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 23:57:07,222 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:57:06" (1/1) ... [2022-11-25 23:57:07,222 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:57:06" (1/1) ... [2022-11-25 23:57:07,306 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:57:06" (1/1) ... [2022-11-25 23:57:07,306 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:57:06" (1/1) ... [2022-11-25 23:57:07,612 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:57:06" (1/1) ... [2022-11-25 23:57:07,651 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:57:06" (1/1) ... [2022-11-25 23:57:07,705 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:57:06" (1/1) ... [2022-11-25 23:57:07,729 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:57:06" (1/1) ... [2022-11-25 23:57:07,799 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 23:57:07,800 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 23:57:07,801 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 23:57:07,801 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 23:57:07,802 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:57:06" (1/1) ... [2022-11-25 23:57:07,809 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 23:57:07,820 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc07f3c-3450-4225-9bda-0e526650ee67/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 23:57:07,833 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc07f3c-3450-4225-9bda-0e526650ee67/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 23:57:07,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc07f3c-3450-4225-9bda-0e526650ee67/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 23:57:07,894 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8211b [2022-11-25 23:57:07,894 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8211b [2022-11-25 23:57:07,894 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nway_reset [2022-11-25 23:57:07,894 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nway_reset [2022-11-25 23:57:07,894 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-11-25 23:57:07,895 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-11-25 23:57:07,895 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_rxtx [2022-11-25 23:57:07,896 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_rxtx [2022-11-25 23:57:07,896 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_tx [2022-11-25 23:57:07,896 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_tx [2022-11-25 23:57:07,896 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock [2022-11-25 23:57:07,896 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock [2022-11-25 23:57:07,896 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-25 23:57:07,897 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-25 23:57:07,897 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-25 23:57:07,897 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-25 23:57:07,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2022-11-25 23:57:07,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2022-11-25 23:57:07,897 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-25 23:57:07,897 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-25 23:57:07,898 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-25 23:57:07,898 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-25 23:57:07,898 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_multicast [2022-11-25 23:57:07,898 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_multicast [2022-11-25 23:57:07,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-25 23:57:07,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-25 23:57:07,898 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-25 23:57:07,898 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-25 23:57:07,899 INFO L130 BoogieDeclarations]: Found specification of procedure nv_msi_workaround [2022-11-25 23:57:07,899 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_msi_workaround [2022-11-25 23:57:07,899 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_empty_tx_slots [2022-11-25 23:57:07,899 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_empty_tx_slots [2022-11-25 23:57:07,899 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-25 23:57:07,899 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-25 23:57:07,899 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-25 23:57:07,900 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-25 23:57:07,900 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-25 23:57:07,900 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-25 23:57:07,900 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-25 23:57:07,900 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-25 23:57:07,900 INFO L130 BoogieDeclarations]: Found specification of procedure nv_close [2022-11-25 23:57:07,900 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_close [2022-11-25 23:57:07,900 INFO L130 BoogieDeclarations]: Found specification of procedure dma_high [2022-11-25 23:57:07,901 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_high [2022-11-25 23:57:07,901 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_hw_interrupts [2022-11-25 23:57:07,901 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_hw_interrupts [2022-11-25 23:57:07,901 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-25 23:57:07,901 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-25 23:57:07,901 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-25 23:57:07,901 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-25 23:57:07,902 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rxtx [2022-11-25 23:57:07,902 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rxtx [2022-11-25 23:57:07,902 INFO L130 BoogieDeclarations]: Found specification of procedure nv_vlan_mode [2022-11-25 23:57:07,902 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_vlan_mode [2022-11-25 23:57:07,902 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-25 23:57:07,902 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-25 23:57:07,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-25 23:57:07,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-25 23:57:07,903 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8201 [2022-11-25 23:57:07,903 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8201 [2022-11-25 23:57:07,903 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-25 23:57:07,903 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-25 23:57:07,903 INFO L130 BoogieDeclarations]: Found specification of procedure reg_delay [2022-11-25 23:57:07,903 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_delay [2022-11-25 23:57:07,903 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-25 23:57:07,904 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-25 23:57:07,904 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-25 23:57:07,904 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-25 23:57:07,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-25 23:57:07,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-25 23:57:07,904 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-25 23:57:07,904 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-25 23:57:07,905 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-25 23:57:07,905 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-25 23:57:07,905 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2022-11-25 23:57:07,905 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2022-11-25 23:57:07,905 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 23:57:07,905 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-25 23:57:07,905 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-25 23:57:07,905 INFO L130 BoogieDeclarations]: Found specification of procedure pci_push [2022-11-25 23:57:07,906 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_push [2022-11-25 23:57:07,906 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2022-11-25 23:57:07,906 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2022-11-25 23:57:07,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-25 23:57:07,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-25 23:57:07,906 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2022-11-25 23:57:07,906 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2022-11-25 23:57:07,907 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-25 23:57:07,907 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-25 23:57:07,907 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-25 23:57:07,907 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-25 23:57:07,907 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-25 23:57:07,907 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-25 23:57:07,907 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-11-25 23:57:07,908 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-11-25 23:57:07,908 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx_optimized [2022-11-25 23:57:07,908 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx_optimized [2022-11-25 23:57:07,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-25 23:57:07,908 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2022-11-25 23:57:07,908 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2022-11-25 23:57:07,908 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-25 23:57:07,908 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-25 23:57:07,909 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-25 23:57:07,909 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-25 23:57:07,909 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2022-11-25 23:57:07,909 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2022-11-25 23:57:07,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-25 23:57:07,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-25 23:57:07,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-25 23:57:07,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 23:57:07,910 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-25 23:57:07,910 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-25 23:57:07,910 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-25 23:57:07,910 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-25 23:57:07,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_forcedeth_pci_driver_exit_20_2 [2022-11-25 23:57:07,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_forcedeth_pci_driver_exit_20_2 [2022-11-25 23:57:07,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-25 23:57:07,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-25 23:57:07,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-25 23:57:07,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-25 23:57:07,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-25 23:57:07,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-25 23:57:07,912 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_tx [2022-11-25 23:57:07,912 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_tx [2022-11-25 23:57:07,912 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_stats [2022-11-25 23:57:07,912 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_stats [2022-11-25 23:57:07,912 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-25 23:57:07,912 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-25 23:57:07,913 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-25 23:57:07,913 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-25 23:57:07,913 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2022-11-25 23:57:07,913 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2022-11-25 23:57:07,913 INFO L130 BoogieDeclarations]: Found specification of procedure get_hwbase [2022-11-25 23:57:07,913 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hwbase [2022-11-25 23:57:07,913 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_rings [2022-11-25 23:57:07,913 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_rings [2022-11-25 23:57:07,914 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_tx [2022-11-25 23:57:07,914 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_tx [2022-11-25 23:57:07,914 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 23:57:07,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-25 23:57:07,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-25 23:57:07,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-25 23:57:07,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-25 23:57:07,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-25 23:57:07,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-25 23:57:07,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-11-25 23:57:07,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-11-25 23:57:07,915 INFO L130 BoogieDeclarations]: Found specification of procedure nv_free_irq [2022-11-25 23:57:07,915 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_free_irq [2022-11-25 23:57:07,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-25 23:57:07,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-25 23:57:07,916 INFO L130 BoogieDeclarations]: Found specification of procedure nv_shutdown [2022-11-25 23:57:07,916 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_shutdown [2022-11-25 23:57:07,916 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 23:57:07,916 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-25 23:57:07,916 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-25 23:57:07,916 INFO L130 BoogieDeclarations]: Found specification of procedure nv_suspend [2022-11-25 23:57:07,917 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_suspend [2022-11-25 23:57:07,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-25 23:57:07,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-25 23:57:07,917 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-25 23:57:07,917 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-25 23:57:07,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 23:57:07,917 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-25 23:57:07,917 INFO L130 BoogieDeclarations]: Found specification of procedure nv_gear_backoff_reseed [2022-11-25 23:57:07,918 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_gear_backoff_reseed [2022-11-25 23:57:07,918 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-25 23:57:07,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-25 23:57:07,918 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-11-25 23:57:07,918 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-11-25 23:57:07,918 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-25 23:57:07,918 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-25 23:57:07,919 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2022-11-25 23:57:07,919 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2022-11-25 23:57:07,919 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-25 23:57:07,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-25 23:57:07,919 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx [2022-11-25 23:57:07,919 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx [2022-11-25 23:57:07,919 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2022-11-25 23:57:07,920 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2022-11-25 23:57:07,920 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_other [2022-11-25 23:57:07,920 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_other [2022-11-25 23:57:07,920 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-25 23:57:07,920 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-25 23:57:07,920 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_rx [2022-11-25 23:57:07,920 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_rx [2022-11-25 23:57:07,921 INFO L130 BoogieDeclarations]: Found specification of procedure nv_restore_mac_addr [2022-11-25 23:57:07,921 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_restore_mac_addr [2022-11-25 23:57:07,921 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-25 23:57:07,921 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-25 23:57:07,921 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-25 23:57:07,921 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-25 23:57:07,921 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-25 23:57:07,922 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-25 23:57:07,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-25 23:57:07,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-25 23:57:07,922 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_disable [2022-11-25 23:57:07,922 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_disable [2022-11-25 23:57:07,923 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2022-11-25 23:57:07,923 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2022-11-25 23:57:07,923 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-25 23:57:07,923 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-25 23:57:07,923 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_timeout [2022-11-25 23:57:07,923 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_timeout [2022-11-25 23:57:07,923 INFO L130 BoogieDeclarations]: Found specification of procedure nv_rx_process_optimized [2022-11-25 23:57:07,924 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_rx_process_optimized [2022-11-25 23:57:07,924 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-25 23:57:07,924 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-25 23:57:07,924 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-25 23:57:07,924 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-25 23:57:07,924 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_ring [2022-11-25 23:57:07,924 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_ring [2022-11-25 23:57:07,924 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2022-11-25 23:57:07,925 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2022-11-25 23:57:07,925 INFO L130 BoogieDeclarations]: Found specification of procedure nv_legacybackoff_reseed [2022-11-25 23:57:07,925 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_legacybackoff_reseed [2022-11-25 23:57:07,925 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 23:57:07,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 23:57:07,925 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-11-25 23:57:07,925 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-11-25 23:57:07,926 INFO L130 BoogieDeclarations]: Found specification of procedure nv_poll_controller [2022-11-25 23:57:07,926 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_poll_controller [2022-11-25 23:57:07,926 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-25 23:57:07,926 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-25 23:57:07,926 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done_optimized [2022-11-25 23:57:07,926 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done_optimized [2022-11-25 23:57:07,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-25 23:57:07,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-25 23:57:07,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-25 23:57:07,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-25 23:57:07,927 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-25 23:57:07,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-25 23:57:07,927 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_sset_count [2022-11-25 23:57:07,927 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_sset_count [2022-11-25 23:57:07,928 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-25 23:57:07,928 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-25 23:57:07,928 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-25 23:57:07,928 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-25 23:57:07,928 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_gate [2022-11-25 23:57:07,928 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_gate [2022-11-25 23:57:07,928 INFO L130 BoogieDeclarations]: Found specification of procedure nv_remove [2022-11-25 23:57:07,928 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_remove [2022-11-25 23:57:07,929 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-25 23:57:07,929 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_enable [2022-11-25 23:57:07,929 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_enable [2022-11-25 23:57:07,929 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2022-11-25 23:57:07,929 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2022-11-25 23:57:07,929 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-25 23:57:07,929 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-25 23:57:07,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-25 23:57:07,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-25 23:57:07,930 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2022-11-25 23:57:07,930 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2022-11-25 23:57:07,930 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2022-11-25 23:57:07,930 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2022-11-25 23:57:07,930 INFO L130 BoogieDeclarations]: Found specification of procedure free_rings [2022-11-25 23:57:07,930 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rings [2022-11-25 23:57:07,931 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-25 23:57:07,931 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-25 23:57:07,931 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_reset [2022-11-25 23:57:07,931 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_reset [2022-11-25 23:57:07,931 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-25 23:57:07,931 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-25 23:57:07,931 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-25 23:57:07,932 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-25 23:57:07,932 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_nic_poll [2022-11-25 23:57:07,932 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_nic_poll [2022-11-25 23:57:07,932 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2022-11-25 23:57:07,932 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2022-11-25 23:57:07,932 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-25 23:57:07,932 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-25 23:57:07,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-25 23:57:07,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-25 23:57:07,933 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-25 23:57:07,933 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-25 23:57:07,933 INFO L130 BoogieDeclarations]: Found specification of procedure nv_resume [2022-11-25 23:57:07,933 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_resume [2022-11-25 23:57:07,933 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-11-25 23:57:07,933 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-11-25 23:57:07,934 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-25 23:57:07,934 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-25 23:57:07,934 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2022-11-25 23:57:07,934 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2022-11-25 23:57:07,934 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-25 23:57:07,934 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-25 23:57:07,934 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-25 23:57:07,935 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-25 23:57:07,935 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-25 23:57:07,935 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-25 23:57:07,935 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 23:57:07,935 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rw [2022-11-25 23:57:07,935 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rw [2022-11-25 23:57:07,935 INFO L130 BoogieDeclarations]: Found specification of procedure set_msix_vector_map [2022-11-25 23:57:07,936 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msix_vector_map [2022-11-25 23:57:07,936 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-25 23:57:07,936 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-25 23:57:07,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 23:57:07,936 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_loopback [2022-11-25 23:57:07,936 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_loopback [2022-11-25 23:57:07,936 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mac_reset [2022-11-25 23:57:07,936 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mac_reset [2022-11-25 23:57:07,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 23:57:07,937 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2022-11-25 23:57:07,937 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2022-11-25 23:57:07,937 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-25 23:57:07,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-25 23:57:07,937 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-11-25 23:57:07,937 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-11-25 23:57:07,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-25 23:57:07,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-25 23:57:07,938 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done [2022-11-25 23:57:07,938 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done [2022-11-25 23:57:07,938 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-25 23:57:07,938 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-25 23:57:07,938 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-25 23:57:07,939 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-25 23:57:07,939 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-25 23:57:07,939 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-25 23:57:07,939 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-25 23:57:07,939 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-25 23:57:07,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-25 23:57:07,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-25 23:57:07,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-25 23:57:07,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-25 23:57:07,940 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2022-11-25 23:57:07,940 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2022-11-25 23:57:07,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-25 23:57:07,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-25 23:57:07,940 INFO L130 BoogieDeclarations]: Found specification of procedure nv_linkchange [2022-11-25 23:57:07,941 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_linkchange [2022-11-25 23:57:07,941 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_hw_interrupts [2022-11-25 23:57:07,941 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_hw_interrupts [2022-11-25 23:57:07,941 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2022-11-25 23:57:07,941 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2022-11-25 23:57:07,941 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2022-11-25 23:57:07,941 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2022-11-25 23:57:07,942 INFO L130 BoogieDeclarations]: Found specification of procedure dma_low [2022-11-25 23:57:07,942 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_low [2022-11-25 23:57:07,942 INFO L130 BoogieDeclarations]: Found specification of procedure nv_copy_mac_to_hw [2022-11-25 23:57:07,942 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_copy_mac_to_hw [2022-11-25 23:57:07,942 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-25 23:57:07,942 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-25 23:57:07,942 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-25 23:57:07,943 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-25 23:57:07,943 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-25 23:57:07,943 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-25 23:57:07,943 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-25 23:57:07,943 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-25 23:57:07,943 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_tx [2022-11-25 23:57:07,943 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_tx [2022-11-25 23:57:07,943 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2022-11-25 23:57:07,944 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2022-11-25 23:57:07,944 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-25 23:57:07,944 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-25 23:57:07,944 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2022-11-25 23:57:07,944 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2022-11-25 23:57:07,944 INFO L130 BoogieDeclarations]: Found specification of procedure nv_force_linkspeed [2022-11-25 23:57:07,944 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_force_linkspeed [2022-11-25 23:57:07,945 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-25 23:57:07,945 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-25 23:57:07,945 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_pause [2022-11-25 23:57:07,945 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_pause [2022-11-25 23:57:07,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 23:57:07,945 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_tx [2022-11-25 23:57:07,945 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_tx [2022-11-25 23:57:07,946 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2022-11-25 23:57:07,946 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2022-11-25 23:57:07,946 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-25 23:57:07,946 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-25 23:57:07,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-25 23:57:07,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-25 23:57:07,946 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_irq [2022-11-25 23:57:07,947 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_irq [2022-11-25 23:57:07,947 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-25 23:57:07,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-25 23:57:07,947 INFO L130 BoogieDeclarations]: Found specification of procedure nv_unmap_txskb [2022-11-25 23:57:07,947 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_unmap_txskb [2022-11-25 23:57:07,947 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2022-11-25 23:57:07,947 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2022-11-25 23:57:07,948 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rx [2022-11-25 23:57:07,948 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rx [2022-11-25 23:57:07,948 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2022-11-25 23:57:07,948 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2022-11-25 23:57:07,948 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-25 23:57:07,948 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-25 23:57:07,948 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-25 23:57:07,949 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-25 23:57:07,949 INFO L130 BoogieDeclarations]: Found specification of procedure nv_getlen [2022-11-25 23:57:07,949 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_getlen [2022-11-25 23:57:07,949 INFO L130 BoogieDeclarations]: Found specification of procedure nv_link_irq [2022-11-25 23:57:07,949 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_link_irq [2022-11-25 23:57:07,949 INFO L130 BoogieDeclarations]: Found specification of procedure nv_optimized [2022-11-25 23:57:07,949 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_optimized [2022-11-25 23:57:07,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2022-11-25 23:57:07,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2022-11-25 23:57:07,950 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rxtx [2022-11-25 23:57:07,950 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rxtx [2022-11-25 23:57:07,950 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_linkspeed [2022-11-25 23:57:07,950 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_linkspeed [2022-11-25 23:57:07,950 INFO L130 BoogieDeclarations]: Found specification of procedure using_multi_irqs [2022-11-25 23:57:07,950 INFO L138 BoogieDeclarations]: Found implementation of procedure using_multi_irqs [2022-11-25 23:57:07,951 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock [2022-11-25 23:57:07,951 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock [2022-11-25 23:57:07,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-25 23:57:07,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-25 23:57:07,951 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-25 23:57:07,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-25 23:57:07,952 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-25 23:57:07,952 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-25 23:57:07,952 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-11-25 23:57:07,952 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-11-25 23:57:07,952 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_lockdep [2022-11-25 23:57:07,952 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_lockdep [2022-11-25 23:57:07,952 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_irq [2022-11-25 23:57:07,952 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_irq [2022-11-25 23:57:07,953 INFO L130 BoogieDeclarations]: Found specification of procedure nv_open [2022-11-25 23:57:07,953 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_open [2022-11-25 23:57:07,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2022-11-25 23:57:07,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2022-11-25 23:57:07,953 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rx [2022-11-25 23:57:07,953 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rx [2022-11-25 23:57:07,953 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-25 23:57:07,954 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-25 23:57:07,954 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reset [2022-11-25 23:57:07,954 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reset [2022-11-25 23:57:07,954 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-11-25 23:57:07,954 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-11-25 23:57:07,954 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-25 23:57:07,954 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-25 23:57:07,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 23:57:07,955 INFO L130 BoogieDeclarations]: Found specification of procedure get_nvpriv [2022-11-25 23:57:07,955 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nvpriv [2022-11-25 23:57:07,955 INFO L130 BoogieDeclarations]: Found specification of procedure nv_request_irq [2022-11-25 23:57:07,955 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_request_irq [2022-11-25 23:57:07,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-25 23:57:07,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-25 23:57:07,956 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_regs_len [2022-11-25 23:57:07,956 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_regs_len [2022-11-25 23:57:09,703 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 23:57:09,708 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 23:57:10,784 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-26 00:11:13,600 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-11-26 00:11:13,984 INFO L276 CfgBuilder]: Performing block encoding [2022-11-26 00:11:23,354 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-26 00:11:23,354 INFO L300 CfgBuilder]: Removed 12 assume(true) statements. [2022-11-26 00:11:23,362 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:11:23 BoogieIcfgContainer [2022-11-26 00:11:23,362 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-26 00:11:23,364 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-26 00:11:23,364 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-26 00:11:23,368 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-26 00:11:23,369 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 11:56:59" (1/3) ... [2022-11-26 00:11:23,370 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f80e015 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:11:23, skipping insertion in model container [2022-11-26 00:11:23,370 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:57:06" (2/3) ... [2022-11-26 00:11:23,370 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f80e015 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:11:23, skipping insertion in model container [2022-11-26 00:11:23,370 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:11:23" (3/3) ... [2022-11-26 00:11:23,372 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i [2022-11-26 00:11:23,393 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-26 00:11:23,393 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-26 00:11:23,526 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-26 00:11:23,533 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=FINITE_AUTOMATA, 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;@765fc818, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-26 00:11:23,533 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-26 00:11:23,549 INFO L276 IsEmpty]: Start isEmpty. Operand has 4146 states, 2299 states have (on average 1.2749021313614615) internal successors, (2931), 2417 states have internal predecessors, (2931), 1637 states have call successors, (1637), 210 states have call predecessors, (1637), 209 states have return successors, (1626), 1596 states have call predecessors, (1626), 1626 states have call successors, (1626) [2022-11-26 00:11:23,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-11-26 00:11:23,584 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:11:23,585 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-11-26 00:11:23,585 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:11:23,590 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:11:23,591 INFO L85 PathProgramCache]: Analyzing trace with hash 248197315, now seen corresponding path program 1 times [2022-11-26 00:11:23,600 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:11:23,601 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [230779976] [2022-11-26 00:11:23,601 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:11:23,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:11:25,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:11:27,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2256 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2256 trivial. 0 not checked. [2022-11-26 00:11:27,296 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:11:27,298 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [230779976] [2022-11-26 00:11:27,299 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [230779976] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:11:27,299 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:11:27,299 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 00:11:27,301 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1102401461] [2022-11-26 00:11:27,302 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:11:27,308 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:11:27,312 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:11:27,366 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:11:27,368 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:11:27,377 INFO L87 Difference]: Start difference. First operand has 4146 states, 2299 states have (on average 1.2749021313614615) internal successors, (2931), 2417 states have internal predecessors, (2931), 1637 states have call successors, (1637), 210 states have call predecessors, (1637), 209 states have return successors, (1626), 1596 states have call predecessors, (1626), 1626 states have call successors, (1626) Second operand has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 3 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) [2022-11-26 00:11:29,673 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.27s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:11:37,975 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:11:41,319 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:11:43,963 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:11:45,240 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.00s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:11:46,261 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:11:46,261 INFO L93 Difference]: Finished difference Result 12158 states and 18165 transitions. [2022-11-26 00:11:46,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:11:46,263 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 3 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) Word has length 260 [2022-11-26 00:11:46,265 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:11:46,347 INFO L225 Difference]: With dead ends: 12158 [2022-11-26 00:11:46,347 INFO L226 Difference]: Without dead ends: 8044 [2022-11-26 00:11:46,380 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:11:46,383 INFO L413 NwaCegarLoop]: 7148 mSDtfsCounter, 5867 mSDsluCounter, 5573 mSDsCounter, 0 mSdLazyCounter, 1169 mSolverCounterSat, 7 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5869 SdHoareTripleChecker+Valid, 12721 SdHoareTripleChecker+Invalid, 1180 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 1169 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.2s IncrementalHoareTripleChecker+Time [2022-11-26 00:11:46,384 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5869 Valid, 12721 Invalid, 1180 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 1169 Invalid, 4 Unknown, 0 Unchecked, 18.2s Time] [2022-11-26 00:11:46,414 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8044 states. [2022-11-26 00:11:47,093 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8044 to 8042. [2022-11-26 00:11:47,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8042 states, 4465 states have (on average 1.2703247480403135) internal successors, (5672), 4694 states have internal predecessors, (5672), 3161 states have call successors, (3161), 416 states have call predecessors, (3161), 415 states have return successors, (3160), 3097 states have call predecessors, (3160), 3158 states have call successors, (3160) [2022-11-26 00:11:47,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8042 states to 8042 states and 11993 transitions. [2022-11-26 00:11:47,211 INFO L78 Accepts]: Start accepts. Automaton has 8042 states and 11993 transitions. Word has length 260 [2022-11-26 00:11:47,216 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:11:47,217 INFO L495 AbstractCegarLoop]: Abstraction has 8042 states and 11993 transitions. [2022-11-26 00:11:47,218 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 3 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) [2022-11-26 00:11:47,218 INFO L276 IsEmpty]: Start isEmpty. Operand 8042 states and 11993 transitions. [2022-11-26 00:11:47,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2022-11-26 00:11:47,239 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:11:47,240 INFO L195 NwaCegarLoop]: trace histogram [28, 24, 24, 24, 24, 24, 24, 4, 4, 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] [2022-11-26 00:11:47,240 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-26 00:11:47,240 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:11:47,241 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:11:47,241 INFO L85 PathProgramCache]: Analyzing trace with hash -380663830, now seen corresponding path program 1 times [2022-11-26 00:11:47,241 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:11:47,244 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1508045166] [2022-11-26 00:11:47,245 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:11:47,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:11:48,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:11:52,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2439 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2439 trivial. 0 not checked. [2022-11-26 00:11:52,063 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:11:52,063 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1508045166] [2022-11-26 00:11:52,063 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1508045166] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:11:52,063 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:11:52,063 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-26 00:11:52,064 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [368883173] [2022-11-26 00:11:52,064 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:11:52,065 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-26 00:11:52,066 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:11:52,066 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-26 00:11:52,067 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-26 00:11:52,067 INFO L87 Difference]: Start difference. First operand 8042 states and 11993 transitions. Second operand has 4 states, 4 states have (on average 13.75) internal successors, (55), 4 states have internal predecessors, (55), 2 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2022-11-26 00:11:54,344 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.27s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []