./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04cd6f2f-8117-4909-b4da-501518f46fd4/bin/uautomizer-J5u9QxTXDZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04cd6f2f-8117-4909-b4da-501518f46fd4/bin/uautomizer-J5u9QxTXDZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04cd6f2f-8117-4909-b4da-501518f46fd4/bin/uautomizer-J5u9QxTXDZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04cd6f2f-8117-4909-b4da-501518f46fd4/bin/uautomizer-J5u9QxTXDZ/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04cd6f2f-8117-4909-b4da-501518f46fd4/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04cd6f2f-8117-4909-b4da-501518f46fd4/bin/uautomizer-J5u9QxTXDZ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 807baa6191d907795e80ff5436f6f636b6dbcf7109bdc782ca0ac1b857ff64f7 --- 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-dbf71c6-m [2022-10-17 10:31:15,764 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 10:31:15,767 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 10:31:15,826 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 10:31:15,827 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 10:31:15,832 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 10:31:15,835 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 10:31:15,841 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 10:31:15,844 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 10:31:15,851 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 10:31:15,853 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 10:31:15,856 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 10:31:15,857 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 10:31:15,860 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 10:31:15,863 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 10:31:15,865 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 10:31:15,867 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 10:31:15,869 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 10:31:15,872 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 10:31:15,881 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 10:31:15,883 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 10:31:15,885 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 10:31:15,889 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 10:31:15,890 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 10:31:15,901 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 10:31:15,901 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 10:31:15,902 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 10:31:15,904 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 10:31:15,905 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 10:31:15,906 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 10:31:15,907 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 10:31:15,910 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 10:31:15,912 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 10:31:15,914 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 10:31:15,915 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 10:31:15,916 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 10:31:15,916 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 10:31:15,917 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 10:31:15,917 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 10:31:15,918 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 10:31:15,919 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 10:31:15,920 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04cd6f2f-8117-4909-b4da-501518f46fd4/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-10-17 10:31:15,952 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 10:31:15,952 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 10:31:15,953 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 10:31:15,953 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 10:31:15,954 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 10:31:15,954 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 10:31:15,955 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 10:31:15,955 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 10:31:15,955 INFO L138 SettingsManager]: * Use SBE=true [2022-10-17 10:31:15,955 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 10:31:15,955 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 10:31:15,956 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 10:31:15,956 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 10:31:15,956 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 10:31:15,956 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 10:31:15,956 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 10:31:15,957 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 10:31:15,957 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 10:31:15,957 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 10:31:15,957 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 10:31:15,957 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 10:31:15,958 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:31:15,958 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 10:31:15,958 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 10:31:15,958 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 10:31:15,958 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-17 10:31:15,959 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 10:31:15,959 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-10-17 10:31:15,959 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-10-17 10:31:15,959 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 10:31:15,959 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_04cd6f2f-8117-4909-b4da-501518f46fd4/bin/uautomizer-J5u9QxTXDZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04cd6f2f-8117-4909-b4da-501518f46fd4/bin/uautomizer-J5u9QxTXDZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 807baa6191d907795e80ff5436f6f636b6dbcf7109bdc782ca0ac1b857ff64f7 [2022-10-17 10:31:16,299 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 10:31:16,330 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 10:31:16,334 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 10:31:16,335 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 10:31:16,336 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 10:31:16,338 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04cd6f2f-8117-4909-b4da-501518f46fd4/bin/uautomizer-J5u9QxTXDZ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i [2022-10-17 10:31:16,413 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04cd6f2f-8117-4909-b4da-501518f46fd4/bin/uautomizer-J5u9QxTXDZ/data/6d696ca6d/be5730b650874cfa9d8113c4681fa871/FLAG41b21bd42 [2022-10-17 10:31:17,507 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 10:31:17,508 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04cd6f2f-8117-4909-b4da-501518f46fd4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i [2022-10-17 10:31:17,579 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04cd6f2f-8117-4909-b4da-501518f46fd4/bin/uautomizer-J5u9QxTXDZ/data/6d696ca6d/be5730b650874cfa9d8113c4681fa871/FLAG41b21bd42 [2022-10-17 10:31:17,784 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04cd6f2f-8117-4909-b4da-501518f46fd4/bin/uautomizer-J5u9QxTXDZ/data/6d696ca6d/be5730b650874cfa9d8113c4681fa871 [2022-10-17 10:31:17,787 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 10:31:17,788 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 10:31:17,790 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 10:31:17,790 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 10:31:17,794 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 10:31:17,795 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:31:17" (1/1) ... [2022-10-17 10:31:17,796 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d9e0f40 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:31:17, skipping insertion in model container [2022-10-17 10:31:17,796 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:31:17" (1/1) ... [2022-10-17 10:31:17,804 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 10:31:18,032 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:31:23,910 WARN L230 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_04cd6f2f-8117-4909-b4da-501518f46fd4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i[513173,513186] [2022-10-17 10:31:23,914 WARN L230 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_04cd6f2f-8117-4909-b4da-501518f46fd4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i[513320,513333] [2022-10-17 10:31:23,915 WARN L230 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_04cd6f2f-8117-4909-b4da-501518f46fd4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i[513459,513472] [2022-10-17 10:31:23,915 WARN L230 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_04cd6f2f-8117-4909-b4da-501518f46fd4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i[513617,513630] [2022-10-17 10:31:23,947 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:31:24,026 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 10:31:24,844 WARN L230 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_04cd6f2f-8117-4909-b4da-501518f46fd4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i[513173,513186] [2022-10-17 10:31:24,845 WARN L230 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_04cd6f2f-8117-4909-b4da-501518f46fd4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i[513320,513333] [2022-10-17 10:31:24,846 WARN L230 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_04cd6f2f-8117-4909-b4da-501518f46fd4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i[513459,513472] [2022-10-17 10:31:24,848 WARN L230 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_04cd6f2f-8117-4909-b4da-501518f46fd4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i[513617,513630] [2022-10-17 10:31:24,861 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:31:25,236 INFO L208 MainTranslator]: Completed translation [2022-10-17 10:31:25,236 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:31:25 WrapperNode [2022-10-17 10:31:25,237 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 10:31:25,238 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 10:31:25,238 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 10:31:25,238 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 10:31:25,247 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:31:25" (1/1) ... [2022-10-17 10:31:25,416 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:31:25" (1/1) ... [2022-10-17 10:31:25,792 INFO L138 Inliner]: procedures = 619, calls = 4107, calls flagged for inlining = 350, calls inlined = 330, statements flattened = 10294 [2022-10-17 10:31:25,793 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 10:31:25,794 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 10:31:25,794 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 10:31:25,795 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 10:31:25,806 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:31:25" (1/1) ... [2022-10-17 10:31:25,806 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:31:25" (1/1) ... [2022-10-17 10:31:25,881 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:31:25" (1/1) ... [2022-10-17 10:31:25,882 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:31:25" (1/1) ... [2022-10-17 10:31:26,420 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:31:25" (1/1) ... [2022-10-17 10:31:26,476 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:31:25" (1/1) ... [2022-10-17 10:31:26,554 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:31:25" (1/1) ... [2022-10-17 10:31:26,596 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:31:25" (1/1) ... [2022-10-17 10:31:26,672 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 10:31:26,673 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 10:31:26,673 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 10:31:26,675 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 10:31:26,677 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:31:25" (1/1) ... [2022-10-17 10:31:26,684 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:31:26,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04cd6f2f-8117-4909-b4da-501518f46fd4/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:31:26,719 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04cd6f2f-8117-4909-b4da-501518f46fd4/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-17 10:31:26,735 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04cd6f2f-8117-4909-b4da-501518f46fd4/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-17 10:31:26,770 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2022-10-17 10:31:26,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2022-10-17 10:31:26,771 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-10-17 10:31:26,771 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-10-17 10:31:26,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 10:31:26,771 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 10:31:26,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2022-10-17 10:31:26,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2022-10-17 10:31:26,772 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_clean_rx_irq [2022-10-17 10:31:26,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_clean_rx_irq [2022-10-17 10:31:26,772 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_setup_rx_resources [2022-10-17 10:31:26,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_setup_rx_resources [2022-10-17 10:31:26,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 10:31:26,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 10:31:26,773 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_tx_ctxtdesc [2022-10-17 10:31:26,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_tx_ctxtdesc [2022-10-17 10:31:26,773 INFO L130 BoogieDeclarations]: Found specification of procedure skb_header_pointer [2022-10-17 10:31:26,773 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_header_pointer [2022-10-17 10:31:26,773 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-10-17 10:31:26,773 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-10-17 10:31:26,774 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_write_eitr [2022-10-17 10:31:26,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_write_eitr [2022-10-17 10:31:26,774 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2022-10-17 10:31:26,774 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2022-10-17 10:31:26,774 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_set_uc_addr_vf [2022-10-17 10:31:26,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_set_uc_addr_vf [2022-10-17 10:31:26,774 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2022-10-17 10:31:26,775 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2022-10-17 10:31:26,775 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-10-17 10:31:26,775 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-10-17 10:31:26,775 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-10-17 10:31:26,775 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-10-17 10:31:26,775 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~bool~0~TO~~s32~0 [2022-10-17 10:31:26,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~bool~0~TO~~s32~0 [2022-10-17 10:31:26,776 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-10-17 10:31:26,776 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-10-17 10:31:26,776 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_desc_unused [2022-10-17 10:31:26,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_desc_unused [2022-10-17 10:31:26,777 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_poll_for_ack [2022-10-17 10:31:26,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_poll_for_ack [2022-10-17 10:31:26,777 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_setup_tx_resources [2022-10-17 10:31:26,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_setup_tx_resources [2022-10-17 10:31:26,777 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_remove [2022-10-17 10:31:26,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_remove [2022-10-17 10:31:26,778 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-10-17 10:31:26,778 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-10-17 10:31:26,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-10-17 10:31:26,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-10-17 10:31:26,779 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-10-17 10:31:26,779 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-10-17 10:31:26,779 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-10-17 10:31:26,780 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-10-17 10:31:26,781 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-10-17 10:31:26,781 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-10-17 10:31:26,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 10:31:26,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 10:31:26,781 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-10-17 10:31:26,781 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-10-17 10:31:26,782 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 10:31:26,782 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-10-17 10:31:26,782 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-10-17 10:31:26,782 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_resume [2022-10-17 10:31:26,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_resume [2022-10-17 10:31:26,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-10-17 10:31:26,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-10-17 10:31:26,784 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-10-17 10:31:26,784 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-10-17 10:31:26,784 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-10-17 10:31:26,784 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-10-17 10:31:26,784 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_write_mbx_vf [2022-10-17 10:31:26,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_write_mbx_vf [2022-10-17 10:31:26,785 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_read_posted_mbx [2022-10-17 10:31:26,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_read_posted_mbx [2022-10-17 10:31:26,785 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_read_mbx_vf [2022-10-17 10:31:26,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_read_mbx_vf [2022-10-17 10:31:26,786 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-10-17 10:31:26,786 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-10-17 10:31:26,786 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-10-17 10:31:26,786 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-10-17 10:31:26,786 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-10-17 10:31:26,786 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_reinit_locked [2022-10-17 10:31:26,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_reinit_locked [2022-10-17 10:31:26,787 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_up [2022-10-17 10:31:26,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_up [2022-10-17 10:31:26,788 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-10-17 10:31:26,788 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-10-17 10:31:26,788 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-10-17 10:31:26,788 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-10-17 10:31:26,788 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-10-17 10:31:26,789 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-10-17 10:31:26,790 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_free_irq [2022-10-17 10:31:26,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_free_irq [2022-10-17 10:31:26,790 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_set_rar_vf [2022-10-17 10:31:26,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_set_rar_vf [2022-10-17 10:31:26,790 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-17 10:31:26,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-10-17 10:31:26,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-10-17 10:31:26,791 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header_len [2022-10-17 10:31:26,791 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header_len [2022-10-17 10:31:26,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 10:31:26,791 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-10-17 10:31:26,791 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-10-17 10:31:26,791 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_set_vfta_vf [2022-10-17 10:31:26,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_set_vfta_vf [2022-10-17 10:31:26,791 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2022-10-17 10:31:26,792 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2022-10-17 10:31:26,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 10:31:26,792 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 10:31:26,792 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_down [2022-10-17 10:31:26,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_down [2022-10-17 10:31:26,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-10-17 10:31:26,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-10-17 10:31:26,794 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-10-17 10:31:26,797 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-10-17 10:31:26,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-10-17 10:31:26,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-10-17 10:31:26,798 INFO L130 BoogieDeclarations]: Found specification of procedure map_vector_to_txq [2022-10-17 10:31:26,799 INFO L138 BoogieDeclarations]: Found implementation of procedure map_vector_to_txq [2022-10-17 10:31:26,800 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2022-10-17 10:31:26,800 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2022-10-17 10:31:26,800 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_free_all_rx_resources [2022-10-17 10:31:26,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_free_all_rx_resources [2022-10-17 10:31:26,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-10-17 10:31:26,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-10-17 10:31:26,807 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-10-17 10:31:26,807 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-10-17 10:31:26,807 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_tx_timeout [2022-10-17 10:31:26,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_tx_timeout [2022-10-17 10:31:26,807 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-10-17 10:31:26,807 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-10-17 10:31:26,808 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2022-10-17 10:31:26,808 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2022-10-17 10:31:26,808 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_negotiate_api [2022-10-17 10:31:26,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_negotiate_api [2022-10-17 10:31:26,808 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 10:31:26,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-10-17 10:31:26,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-10-17 10:31:26,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-10-17 10:31:26,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-10-17 10:31:26,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-10-17 10:31:26,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-10-17 10:31:26,809 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_alloc_rx_buffers [2022-10-17 10:31:26,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_alloc_rx_buffers [2022-10-17 10:31:26,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-10-17 10:31:26,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-10-17 10:31:26,809 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_init_interrupt_scheme [2022-10-17 10:31:26,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_init_interrupt_scheme [2022-10-17 10:31:26,810 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-10-17 10:31:26,810 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-10-17 10:31:26,810 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 10:31:26,810 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-10-17 10:31:26,810 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-10-17 10:31:26,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-17 10:31:26,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-17 10:31:26,811 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-10-17 10:31:26,811 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-10-17 10:31:26,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 10:31:26,811 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-10-17 10:31:26,811 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_free_tx_resources [2022-10-17 10:31:26,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_free_tx_resources [2022-10-17 10:31:26,811 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_init_hw_vf [2022-10-17 10:31:26,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_init_hw_vf [2022-10-17 10:31:26,812 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-10-17 10:31:26,812 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-10-17 10:31:26,812 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_maybe_stop_tx [2022-10-17 10:31:26,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_maybe_stop_tx [2022-10-17 10:31:26,812 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_check_for_msg_vf [2022-10-17 10:31:26,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_check_for_msg_vf [2022-10-17 10:31:26,812 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-10-17 10:31:26,812 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-10-17 10:31:26,813 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_busy_poll_recv [2022-10-17 10:31:26,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_busy_poll_recv [2022-10-17 10:31:26,813 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_write_posted_mbx [2022-10-17 10:31:26,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_write_posted_mbx [2022-10-17 10:31:26,813 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~TO~~s32~0 [2022-10-17 10:31:26,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~TO~~s32~0 [2022-10-17 10:31:26,813 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-10-17 10:31:26,813 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-10-17 10:31:26,813 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-10-17 10:31:26,814 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-10-17 10:31:26,814 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-17 10:31:26,814 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-17 10:31:26,814 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~~s32~0 [2022-10-17 10:31:26,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~~s32~0 [2022-10-17 10:31:26,814 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_init_last_counter_stats [2022-10-17 10:31:26,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_init_last_counter_stats [2022-10-17 10:31:26,814 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_io_resume [2022-10-17 10:31:26,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_io_resume [2022-10-17 10:31:26,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-10-17 10:31:26,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-10-17 10:31:26,815 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_up_complete [2022-10-17 10:31:26,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_up_complete [2022-10-17 10:31:26,815 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2022-10-17 10:31:26,815 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2022-10-17 10:31:26,815 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_set_ivar [2022-10-17 10:31:26,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_set_ivar [2022-10-17 10:31:26,816 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_check_for_bit_vf [2022-10-17 10:31:26,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_check_for_bit_vf [2022-10-17 10:31:26,816 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-10-17 10:31:26,816 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-10-17 10:31:26,816 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-10-17 10:31:26,816 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-10-17 10:31:26,816 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_shutdown [2022-10-17 10:31:26,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_shutdown [2022-10-17 10:31:26,817 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_reset_interrupt_capability [2022-10-17 10:31:26,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_reset_interrupt_capability [2022-10-17 10:31:26,817 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 10:31:26,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 10:31:26,818 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-10-17 10:31:26,818 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-10-17 10:31:26,818 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_nway_reset [2022-10-17 10:31:26,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_nway_reset [2022-10-17 10:31:26,818 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2022-10-17 10:31:26,818 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2022-10-17 10:31:26,818 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_obtain_mbx_lock_vf [2022-10-17 10:31:26,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_obtain_mbx_lock_vf [2022-10-17 10:31:26,819 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_clean_tx_ring [2022-10-17 10:31:26,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_clean_tx_ring [2022-10-17 10:31:26,819 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_check_for_rst_vf [2022-10-17 10:31:26,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_check_for_rst_vf [2022-10-17 10:31:26,819 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_read_v2p_mailbox [2022-10-17 10:31:26,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_read_v2p_mailbox [2022-10-17 10:31:26,819 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-10-17 10:31:26,819 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-10-17 10:31:26,820 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_check_for_ack_vf [2022-10-17 10:31:26,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_check_for_ack_vf [2022-10-17 10:31:26,820 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 10:31:26,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 10:31:26,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 10:31:26,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 10:31:26,820 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_update_stats [2022-10-17 10:31:26,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_update_stats [2022-10-17 10:31:26,821 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-10-17 10:31:26,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-10-17 10:31:26,821 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_irq_enable [2022-10-17 10:31:26,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_irq_enable [2022-10-17 10:31:26,821 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-10-17 10:31:26,821 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-10-17 10:31:26,821 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-10-17 10:31:26,822 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-10-17 10:31:26,826 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-10-17 10:31:26,826 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_start_hw_vf [2022-10-17 10:31:26,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_start_hw_vf [2022-10-17 10:31:26,827 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-10-17 10:31:26,827 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-10-17 10:31:26,827 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-10-17 10:31:26,827 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-10-17 10:31:26,827 INFO L130 BoogieDeclarations]: Found specification of procedure napi_hash_del [2022-10-17 10:31:26,827 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_hash_del [2022-10-17 10:31:26,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-10-17 10:31:26,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-10-17 10:31:26,830 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2022-10-17 10:31:26,830 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2022-10-17 10:31:26,831 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_all_queues [2022-10-17 10:31:26,831 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_all_queues [2022-10-17 10:31:26,831 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_set_rx_mode [2022-10-17 10:31:26,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_set_rx_mode [2022-10-17 10:31:26,831 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2022-10-17 10:31:26,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2022-10-17 10:31:26,831 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-10-17 10:31:26,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-10-17 10:31:26,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 10:31:26,832 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 10:31:26,832 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~X~~u32~0~TO~~s32~0 [2022-10-17 10:31:26,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~X~~u32~0~TO~~s32~0 [2022-10-17 10:31:26,832 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_poll_for_msg [2022-10-17 10:31:26,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_poll_for_msg [2022-10-17 10:31:26,832 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_suspend [2022-10-17 10:31:26,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_suspend [2022-10-17 10:31:26,832 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-10-17 10:31:26,832 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-10-17 10:31:26,833 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-10-17 10:31:26,833 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-10-17 10:31:26,833 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-10-17 10:31:26,833 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-10-17 10:31:26,833 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 10:31:26,833 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-10-17 10:31:26,833 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-10-17 10:31:26,833 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-10-17 10:31:26,833 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-10-17 10:31:26,834 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-10-17 10:31:26,834 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-10-17 10:31:26,834 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_link_test [2022-10-17 10:31:26,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_link_test [2022-10-17 10:31:26,834 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 10:31:26,834 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_vlan_rx_add_vid [2022-10-17 10:31:26,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_vlan_rx_add_vid [2022-10-17 10:31:26,834 INFO L130 BoogieDeclarations]: Found specification of procedure map_vector_to_rxq [2022-10-17 10:31:26,834 INFO L138 BoogieDeclarations]: Found implementation of procedure map_vector_to_rxq [2022-10-17 10:31:26,835 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~bool~0~TO~~s32~0 [2022-10-17 10:31:26,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~bool~0~TO~~s32~0 [2022-10-17 10:31:26,835 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~s32~0 [2022-10-17 10:31:26,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~s32~0 [2022-10-17 10:31:26,835 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-10-17 10:31:26,835 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-10-17 10:31:26,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 10:31:26,835 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_get_mac_addr_vf [2022-10-17 10:31:26,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_get_mac_addr_vf [2022-10-17 10:31:26,836 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_configure [2022-10-17 10:31:26,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_configure [2022-10-17 10:31:26,836 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_free_all_tx_resources [2022-10-17 10:31:26,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_free_all_tx_resources [2022-10-17 10:31:26,836 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-10-17 10:31:26,836 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-10-17 10:31:26,836 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-10-17 10:31:26,836 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-10-17 10:31:26,836 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_get_queues [2022-10-17 10:31:26,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_get_queues [2022-10-17 10:31:26,837 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-10-17 10:31:26,837 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-10-17 10:31:26,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-10-17 10:31:26,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-10-17 10:31:26,837 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_write_msg_read_ack [2022-10-17 10:31:26,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_write_msg_read_ack [2022-10-17 10:31:26,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-10-17 10:31:26,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-10-17 10:31:26,838 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-10-17 10:31:26,838 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-10-17 10:31:26,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-10-17 10:31:26,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-10-17 10:31:26,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-10-17 10:31:26,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-10-17 10:31:26,838 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-10-17 10:31:26,838 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-10-17 10:31:26,838 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_open [2022-10-17 10:31:26,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_open [2022-10-17 10:31:26,839 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2022-10-17 10:31:26,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2022-10-17 10:31:26,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ixgbevf_exit_module_17_2 [2022-10-17 10:31:26,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ixgbevf_exit_module_17_2 [2022-10-17 10:31:26,839 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_check_mac_link_vf [2022-10-17 10:31:26,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_check_mac_link_vf [2022-10-17 10:31:26,839 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_clear_interrupt_scheme [2022-10-17 10:31:26,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_clear_interrupt_scheme [2022-10-17 10:31:26,840 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_get_regs_len [2022-10-17 10:31:26,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_get_regs_len [2022-10-17 10:31:26,840 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-10-17 10:31:26,840 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-10-17 10:31:26,840 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-10-17 10:31:26,840 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-10-17 10:31:26,840 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-10-17 10:31:26,840 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-10-17 10:31:26,840 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-10-17 10:31:26,841 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-10-17 10:31:26,841 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_update_mc_addr_list_vf [2022-10-17 10:31:26,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_update_mc_addr_list_vf [2022-10-17 10:31:26,841 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_free_rx_resources [2022-10-17 10:31:26,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_free_rx_resources [2022-10-17 10:31:26,841 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-10-17 10:31:26,841 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-10-17 10:31:26,841 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2022-10-17 10:31:26,841 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2022-10-17 10:31:26,842 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 10:31:26,842 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 10:31:26,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 10:31:26,842 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_init_mbx_params_vf [2022-10-17 10:31:26,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_init_mbx_params_vf [2022-10-17 10:31:26,842 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2022-10-17 10:31:26,842 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2022-10-17 10:31:26,842 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_free_q_vectors [2022-10-17 10:31:26,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_free_q_vectors [2022-10-17 10:31:26,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 10:31:26,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 10:31:26,843 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_disable_rx_queue [2022-10-17 10:31:26,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_disable_rx_queue [2022-10-17 10:31:26,843 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_reset [2022-10-17 10:31:26,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_reset [2022-10-17 10:31:26,843 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_close [2022-10-17 10:31:26,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_close [2022-10-17 10:31:26,843 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-10-17 10:31:26,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-10-17 10:31:26,844 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2022-10-17 10:31:26,844 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2022-10-17 10:31:26,844 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2022-10-17 10:31:26,844 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2022-10-17 10:31:26,844 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-10-17 10:31:26,844 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-10-17 10:31:26,845 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2022-10-17 10:31:26,845 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2022-10-17 10:31:26,846 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-10-17 10:31:26,846 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-10-17 10:31:26,846 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2022-10-17 10:31:26,846 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2022-10-17 10:31:26,846 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2022-10-17 10:31:26,846 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2022-10-17 10:31:26,846 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-10-17 10:31:26,846 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-10-17 10:31:26,846 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-10-17 10:31:26,847 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-10-17 10:31:26,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-10-17 10:31:26,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-10-17 10:31:26,847 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-10-17 10:31:26,847 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-10-17 10:31:26,847 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-10-17 10:31:26,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-10-17 10:31:26,847 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_clean_rx_ring [2022-10-17 10:31:26,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_clean_rx_ring [2022-10-17 10:31:26,848 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_stop_hw_vf [2022-10-17 10:31:26,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_stop_hw_vf [2022-10-17 10:31:26,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2022-10-17 10:31:26,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2022-10-17 10:31:26,848 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_reset_hw_vf [2022-10-17 10:31:26,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_reset_hw_vf [2022-10-17 10:31:26,848 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-10-17 10:31:26,848 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-10-17 10:31:26,848 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-10-17 10:31:26,849 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-10-17 10:31:26,849 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_unmap_and_free_tx_resource [2022-10-17 10:31:26,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_unmap_and_free_tx_resource [2022-10-17 10:31:26,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 10:31:26,849 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2022-10-17 10:31:26,849 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2022-10-17 10:31:26,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-10-17 10:31:26,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-10-17 10:31:26,850 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2022-10-17 10:31:26,850 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2022-10-17 10:31:28,524 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 10:31:28,535 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 10:31:28,846 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;