/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf -tc ../../../trunk/examples/toolchains/AutomizerC.xml --sifa.abstract.domain IntervalDomain -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgb-ixgb.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-01 02:26:00,774 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-01 02:26:00,776 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-01 02:26:00,802 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-01 02:26:00,802 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-01 02:26:00,803 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-01 02:26:00,804 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-01 02:26:00,808 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-01 02:26:00,809 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-01 02:26:00,814 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-01 02:26:00,815 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-01 02:26:00,816 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-01 02:26:00,816 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-01 02:26:00,818 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-01 02:26:00,819 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-01 02:26:00,821 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-01 02:26:00,821 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-01 02:26:00,822 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-01 02:26:00,824 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-01 02:26:00,828 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-01 02:26:00,828 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-01 02:26:00,829 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-01 02:26:00,830 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-01 02:26:00,831 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-01 02:26:00,837 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-01 02:26:00,838 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-01 02:26:00,838 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-01 02:26:00,839 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-01 02:26:00,839 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-01 02:26:00,840 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-01 02:26:00,840 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-01 02:26:00,840 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-01 02:26:00,841 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-01 02:26:00,842 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-01 02:26:00,843 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-01 02:26:00,843 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-01 02:26:00,843 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-01 02:26:00,843 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-01 02:26:00,843 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-01 02:26:00,844 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-01 02:26:00,844 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-01 02:26:00,845 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf [2023-04-01 02:26:00,869 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-01 02:26:00,869 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-01 02:26:00,869 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-01 02:26:00,869 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-01 02:26:00,870 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-01 02:26:00,870 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-01 02:26:00,870 INFO L138 SettingsManager]: * User list type=DISABLED [2023-04-01 02:26:00,870 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-04-01 02:26:00,870 INFO L138 SettingsManager]: * Explicit value domain=true [2023-04-01 02:26:00,871 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-04-01 02:26:00,871 INFO L138 SettingsManager]: * Octagon Domain=false [2023-04-01 02:26:00,871 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2023-04-01 02:26:00,871 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-04-01 02:26:00,871 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-04-01 02:26:00,871 INFO L138 SettingsManager]: * Interval Domain=false [2023-04-01 02:26:00,872 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-04-01 02:26:00,872 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-04-01 02:26:00,872 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2023-04-01 02:26:00,872 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-01 02:26:00,872 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-01 02:26:00,872 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-01 02:26:00,873 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-01 02:26:00,873 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-01 02:26:00,873 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-01 02:26:00,873 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-01 02:26:00,873 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-01 02:26:00,873 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-01 02:26:00,873 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-01 02:26:00,873 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-01 02:26:00,873 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-01 02:26:00,873 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-01 02:26:00,874 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-01 02:26:00,874 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-01 02:26:00,874 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-01 02:26:00,874 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2023-04-01 02:26:00,874 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-01 02:26:00,874 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-01 02:26:00,874 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-04-01 02:26:00,874 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-01 02:26:00,874 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-01 02:26:00,875 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-04-01 02:26:00,875 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> IntervalDomain [2023-04-01 02:26:01,076 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-01 02:26:01,099 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-01 02:26:01,100 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-01 02:26:01,101 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-01 02:26:01,102 INFO L275 PluginConnector]: CDTParser initialized [2023-04-01 02:26:01,102 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgb-ixgb.cil.i [2023-04-01 02:26:02,204 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-01 02:26:02,777 INFO L351 CDTParser]: Found 1 translation units. [2023-04-01 02:26:02,778 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgb-ixgb.cil.i [2023-04-01 02:26:02,825 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9a552de41/223ceb6e6b534d48940119eb05208bf6/FLAG931b64c0b [2023-04-01 02:26:02,842 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9a552de41/223ceb6e6b534d48940119eb05208bf6 [2023-04-01 02:26:02,844 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-01 02:26:02,845 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-01 02:26:02,845 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-01 02:26:02,846 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-01 02:26:02,848 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-01 02:26:02,849 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.04 02:26:02" (1/1) ... [2023-04-01 02:26:02,850 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e4c4ae8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:26:02, skipping insertion in model container [2023-04-01 02:26:02,850 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.04 02:26:02" (1/1) ... [2023-04-01 02:26:02,855 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-01 02:26:02,990 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-01 02:26:05,853 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgb-ixgb.cil.i[486836,486849] [2023-04-01 02:26:05,858 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgb-ixgb.cil.i[486983,486996] [2023-04-01 02:26:05,859 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgb-ixgb.cil.i[487122,487135] [2023-04-01 02:26:05,859 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgb-ixgb.cil.i[487280,487293] [2023-04-01 02:26:05,886 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-01 02:26:05,974 INFO L203 MainTranslator]: Completed pre-run [2023-04-01 02:26:06,281 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgb-ixgb.cil.i[486836,486849] [2023-04-01 02:26:06,281 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgb-ixgb.cil.i[486983,486996] [2023-04-01 02:26:06,281 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgb-ixgb.cil.i[487122,487135] [2023-04-01 02:26:06,282 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgb-ixgb.cil.i[487280,487293] [2023-04-01 02:26:06,290 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-01 02:26:06,465 WARN L667 CHandler]: The function strncpy is called, but not defined or handled by StandardFunctionHandler. [2023-04-01 02:26:06,470 INFO L208 MainTranslator]: Completed translation [2023-04-01 02:26:06,470 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:26:06 WrapperNode [2023-04-01 02:26:06,470 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-01 02:26:06,471 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-01 02:26:06,471 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-01 02:26:06,471 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-01 02:26:06,480 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:26:06" (1/1) ... [2023-04-01 02:26:06,480 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:26:06" (1/1) ... [2023-04-01 02:26:06,573 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:26:06" (1/1) ... [2023-04-01 02:26:06,574 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:26:06" (1/1) ... [2023-04-01 02:26:06,799 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:26:06" (1/1) ... [2023-04-01 02:26:06,829 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:26:06" (1/1) ... [2023-04-01 02:26:06,870 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:26:06" (1/1) ... [2023-04-01 02:26:06,906 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:26:06" (1/1) ... [2023-04-01 02:26:06,957 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-01 02:26:06,958 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-01 02:26:06,958 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-01 02:26:06,958 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-01 02:26:06,958 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:26:06" (1/1) ... [2023-04-01 02:26:06,963 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-01 02:26:06,971 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-01 02:26:06,982 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-04-01 02:26:07,002 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-04-01 02:26:07,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-01 02:26:07,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-01 02:26:07,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-04-01 02:26:07,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-04-01 02:26:07,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2023-04-01 02:26:07,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-04-01 02:26:07,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2023-04-01 02:26:07,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-04-01 02:26:07,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-04-01 02:26:07,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-04-01 02:26:07,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-04-01 02:26:07,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-04-01 02:26:07,022 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-04-01 02:26:07,022 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-04-01 02:26:07,022 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-04-01 02:26:07,022 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-04-01 02:26:07,022 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-04-01 02:26:07,022 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2023-04-01 02:26:07,022 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2023-04-01 02:26:07,023 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-04-01 02:26:07,023 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2023-04-01 02:26:07,023 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-04-01 02:26:07,023 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2023-04-01 02:26:07,023 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-04-01 02:26:07,023 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-04-01 02:26:07,023 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-04-01 02:26:07,023 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2023-04-01 02:26:07,023 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-04-01 02:26:07,024 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-04-01 02:26:07,024 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-04-01 02:26:07,024 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_fold [2023-04-01 02:26:07,024 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_nofold [2023-04-01 02:26:07,024 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2023-04-01 02:26:07,024 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-04-01 02:26:07,024 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2023-04-01 02:26:07,024 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-04-01 02:26:07,025 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-04-01 02:26:07,025 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-04-01 02:26:07,025 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2023-04-01 02:26:07,025 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2023-04-01 02:26:07,025 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-04-01 02:26:07,025 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2023-04-01 02:26:07,026 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2023-04-01 02:26:07,026 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2023-04-01 02:26:07,026 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-04-01 02:26:07,026 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2023-04-01 02:26:07,026 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2023-04-01 02:26:07,026 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2023-04-01 02:26:07,026 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2023-04-01 02:26:07,026 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-04-01 02:26:07,027 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_header_cloned [2023-04-01 02:26:07,027 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2023-04-01 02:26:07,027 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2023-04-01 02:26:07,027 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2023-04-01 02:26:07,027 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2023-04-01 02:26:07,027 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_start_offset [2023-04-01 02:26:07,027 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2023-04-01 02:26:07,027 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2023-04-01 02:26:07,027 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2023-04-01 02:26:07,027 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2023-04-01 02:26:07,027 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2023-04-01 02:26:07,027 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2023-04-01 02:26:07,028 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data_offset [2023-04-01 02:26:07,028 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2023-04-01 02:26:07,028 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2023-04-01 02:26:07,028 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2023-04-01 02:26:07,028 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2023-04-01 02:26:07,028 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2023-04-01 02:26:07,028 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2023-04-01 02:26:07,028 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-04-01 02:26:07,028 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-04-01 02:26:07,029 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-04-01 02:26:07,029 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2023-04-01 02:26:07,029 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2023-04-01 02:26:07,029 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-04-01 02:26:07,029 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-04-01 02:26:07,029 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-04-01 02:26:07,030 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2023-04-01 02:26:07,030 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2023-04-01 02:26:07,030 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-04-01 02:26:07,030 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2023-04-01 02:26:07,030 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-04-01 02:26:07,030 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-04-01 02:26:07,030 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_msg_init [2023-04-01 02:26:07,030 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_channel_offline [2023-04-01 02:26:07,030 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-04-01 02:26:07,031 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2023-04-01 02:26:07,031 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-04-01 02:26:07,031 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2023-04-01 02:26:07,031 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2023-04-01 02:26:07,031 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-04-01 02:26:07,031 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-04-01 02:26:07,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2023-04-01 02:26:07,031 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2023-04-01 02:26:07,031 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2023-04-01 02:26:07,031 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2023-04-01 02:26:07,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_init_module [2023-04-01 02:26:07,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_exit_module [2023-04-01 02:26:07,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_irq_disable [2023-04-01 02:26:07,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_irq_enable [2023-04-01 02:26:07,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_up [2023-04-01 02:26:07,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_down [2023-04-01 02:26:07,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_reset [2023-04-01 02:26:07,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_fix_features [2023-04-01 02:26:07,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_features [2023-04-01 02:26:07,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_probe [2023-04-01 02:26:07,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_remove [2023-04-01 02:26:07,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_sw_init [2023-04-01 02:26:07,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_open [2023-04-01 02:26:07,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_close [2023-04-01 02:26:07,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_setup_tx_resources [2023-04-01 02:26:07,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_configure_tx [2023-04-01 02:26:07,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_setup_rx_resources [2023-04-01 02:26:07,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_setup_rctl [2023-04-01 02:26:07,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_configure_rx [2023-04-01 02:26:07,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_free_tx_resources [2023-04-01 02:26:07,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_unmap_and_free_tx_resource [2023-04-01 02:26:07,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_clean_tx_ring [2023-04-01 02:26:07,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_free_rx_resources [2023-04-01 02:26:07,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_clean_rx_ring [2023-04-01 02:26:07,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_mac [2023-04-01 02:26:07,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_multi [2023-04-01 02:26:07,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_watchdog [2023-04-01 02:26:07,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_tso [2023-04-01 02:26:07,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_tx_csum [2023-04-01 02:26:07,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_tx_map [2023-04-01 02:26:07,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_tx_queue [2023-04-01 02:26:07,041 INFO L138 BoogieDeclarations]: Found implementation of procedure __ixgb_maybe_stop_tx [2023-04-01 02:26:07,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_maybe_stop_tx [2023-04-01 02:26:07,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_xmit_frame [2023-04-01 02:26:07,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_tx_timeout [2023-04-01 02:26:07,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_tx_timeout_task [2023-04-01 02:26:07,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_stats [2023-04-01 02:26:07,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_change_mtu [2023-04-01 02:26:07,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_update_stats [2023-04-01 02:26:07,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_intr [2023-04-01 02:26:07,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_clean [2023-04-01 02:26:07,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_clean_tx_irq [2023-04-01 02:26:07,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_rx_checksum [2023-04-01 02:26:07,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_check_copybreak [2023-04-01 02:26:07,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_clean_rx_irq [2023-04-01 02:26:07,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_alloc_rx_buffers [2023-04-01 02:26:07,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_vlan_strip_enable [2023-04-01 02:26:07,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_vlan_strip_disable [2023-04-01 02:26:07,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_vlan_rx_add_vid [2023-04-01 02:26:07,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_vlan_rx_kill_vid [2023-04-01 02:26:07,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_restore_vlan [2023-04-01 02:26:07,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_netpoll [2023-04-01 02:26:07,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_io_error_detected [2023-04-01 02:26:07,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_io_slot_reset [2023-04-01 02:26:07,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_io_resume [2023-04-01 02:26:07,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ixgb_exit_module_14_2 [2023-04-01 02:26:07,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_ixgb_init_module_14_7 [2023-04-01 02:26:07,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2023-04-01 02:26:07,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2023-04-01 02:26:07,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2023-04-01 02:26:07,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_11_1 [2023-04-01 02:26:07,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2023-04-01 02:26:07,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_10_2 [2023-04-01 02:26:07,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_2 [2023-04-01 02:26:07,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_4 [2023-04-01 02:26:07,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_27 [2023-04-01 02:26:07,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_30 [2023-04-01 02:26:07,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_33 [2023-04-01 02:26:07,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_34 [2023-04-01 02:26:07,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_35 [2023-04-01 02:26:07,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_38 [2023-04-01 02:26:07,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_39 [2023-04-01 02:26:07,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_40 [2023-04-01 02:26:07,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_41 [2023-04-01 02:26:07,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_42 [2023-04-01 02:26:07,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_43 [2023-04-01 02:26:07,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_46 [2023-04-01 02:26:07,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_14 [2023-04-01 02:26:07,044 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-01 02:26:07,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-04-01 02:26:07,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2023-04-01 02:26:07,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2023-04-01 02:26:07,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2023-04-01 02:26:07,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2023-04-01 02:26:07,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2023-04-01 02:26:07,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_2_10 [2023-04-01 02:26:07,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_2_23 [2023-04-01 02:26:07,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_2_24 [2023-04-01 02:26:07,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2023-04-01 02:26:07,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2023-04-01 02:26:07,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2023-04-01 02:26:07,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2023-04-01 02:26:07,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2023-04-01 02:26:07,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2023-04-01 02:26:07,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2023-04-01 02:26:07,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2023-04-01 02:26:07,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2023-04-01 02:26:07,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2023-04-01 02:26:07,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_9_6 [2023-04-01 02:26:07,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-04-01 02:26:07,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-04-01 02:26:07,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-04-01 02:26:07,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2023-04-01 02:26:07,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2023-04-01 02:26:07,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2023-04-01 02:26:07,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2023-04-01 02:26:07,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2023-04-01 02:26:07,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2023-04-01 02:26:07,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2023-04-01 02:26:07,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_3 [2023-04-01 02:26:07,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2023-04-01 02:26:07,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2023-04-01 02:26:07,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-04-01 02:26:07,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2023-04-01 02:26:07,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_16 [2023-04-01 02:26:07,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_17 [2023-04-01 02:26:07,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_18 [2023-04-01 02:26:07,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_19 [2023-04-01 02:26:07,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_20 [2023-04-01 02:26:07,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_21 [2023-04-01 02:26:07,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_22 [2023-04-01 02:26:07,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_23 [2023-04-01 02:26:07,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_24 [2023-04-01 02:26:07,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_25 [2023-04-01 02:26:07,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_26 [2023-04-01 02:26:07,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_27 [2023-04-01 02:26:07,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_28 [2023-04-01 02:26:07,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_29 [2023-04-01 02:26:07,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_30 [2023-04-01 02:26:07,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_31 [2023-04-01 02:26:07,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_probe_32 [2023-04-01 02:26:07,047 INFO L138 BoogieDeclarations]: Found implementation of procedure is_broadcast_ether_addr [2023-04-01 02:26:07,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_mac_reset [2023-04-01 02:26:07,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_adapter_stop [2023-04-01 02:26:07,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_identify_xpak_vendor [2023-04-01 02:26:07,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_identify_phy [2023-04-01 02:26:07,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_init_hw [2023-04-01 02:26:07,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_init_rx_addrs [2023-04-01 02:26:07,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_mc_addr_list_update [2023-04-01 02:26:07,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_hash_mc_addr [2023-04-01 02:26:07,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_mta_set [2023-04-01 02:26:07,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_rar_set [2023-04-01 02:26:07,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_write_vfta [2023-04-01 02:26:07,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_clear_vfta [2023-04-01 02:26:07,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_setup_fc [2023-04-01 02:26:07,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_read_phy_reg [2023-04-01 02:26:07,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_write_phy_reg [2023-04-01 02:26:07,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_check_for_link [2023-04-01 02:26:07,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_check_for_bad_link [2023-04-01 02:26:07,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_clear_hw_cntrs [2023-04-01 02:26:07,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_led_on [2023-04-01 02:26:07,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_led_off [2023-04-01 02:26:07,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_bus_info [2023-04-01 02:26:07,052 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_addr_valid [2023-04-01 02:26:07,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_link_reset [2023-04-01 02:26:07,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_optics_reset [2023-04-01 02:26:07,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_optics_reset_bcm [2023-04-01 02:26:07,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_raise_clock [2023-04-01 02:26:07,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_lower_clock [2023-04-01 02:26:07,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_shift_out_bits [2023-04-01 02:26:07,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_shift_in_bits [2023-04-01 02:26:07,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_setup_eeprom [2023-04-01 02:26:07,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_standby_eeprom [2023-04-01 02:26:07,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_clock_eeprom [2023-04-01 02:26:07,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_cleanup_eeprom [2023-04-01 02:26:07,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_wait_eeprom_command [2023-04-01 02:26:07,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_validate_eeprom_checksum [2023-04-01 02:26:07,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_update_eeprom_checksum [2023-04-01 02:26:07,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_write_eeprom [2023-04-01 02:26:07,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_read_eeprom [2023-04-01 02:26:07,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_eeprom_data [2023-04-01 02:26:07,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_check_and_get_eeprom_data [2023-04-01 02:26:07,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_eeprom_word [2023-04-01 02:26:07,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_ee_mac_addr [2023-04-01 02:26:07,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_ee_pba_number [2023-04-01 02:26:07,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_ee_device_id [2023-04-01 02:26:07,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2023-04-01 02:26:07,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2023-04-01 02:26:07,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_settings [2023-04-01 02:26:07,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_speed_duplex [2023-04-01 02:26:07,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_settings [2023-04-01 02:26:07,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_pauseparam [2023-04-01 02:26:07,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_pauseparam [2023-04-01 02:26:07,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_msglevel [2023-04-01 02:26:07,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_msglevel [2023-04-01 02:26:07,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_regs_len [2023-04-01 02:26:07,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_regs [2023-04-01 02:26:07,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_eeprom_len [2023-04-01 02:26:07,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_eeprom [2023-04-01 02:26:07,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_eeprom [2023-04-01 02:26:07,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_drvinfo [2023-04-01 02:26:07,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_ringparam [2023-04-01 02:26:07,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_ringparam [2023-04-01 02:26:07,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_phys_id [2023-04-01 02:26:07,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_sset_count [2023-04-01 02:26:07,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_ethtool_stats [2023-04-01 02:26:07,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_strings [2023-04-01 02:26:07,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_ethtool_ops [2023-04-01 02:26:07,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2023-04-01 02:26:07,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2023-04-01 02:26:07,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2023-04-01 02:26:07,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2023-04-01 02:26:07,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2023-04-01 02:26:07,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2023-04-01 02:26:07,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2023-04-01 02:26:07,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_19 [2023-04-01 02:26:07,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2023-04-01 02:26:07,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_21 [2023-04-01 02:26:07,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_24 [2023-04-01 02:26:07,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2023-04-01 02:26:07,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_49 [2023-04-01 02:26:07,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_52 [2023-04-01 02:26:07,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_55 [2023-04-01 02:26:07,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_56 [2023-04-01 02:26:07,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_57 [2023-04-01 02:26:07,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_58 [2023-04-01 02:26:07,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2023-04-01 02:26:07,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_validate_option [2023-04-01 02:26:07,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_check_options [2023-04-01 02:26:07,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add [2023-04-01 02:26:07,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_sub [2023-04-01 02:26:07,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_sub_and_test [2023-04-01 02:26:07,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc [2023-04-01 02:26:07,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec [2023-04-01 02:26:07,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_test [2023-04-01 02:26:07,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc_and_test [2023-04-01 02:26:07,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add_return [2023-04-01 02:26:07,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add_negative [2023-04-01 02:26:07,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc_short [2023-04-01 02:26:07,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-04-01 02:26:07,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-04-01 02:26:07,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2023-04-01 02:26:07,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-04-01 02:26:07,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-04-01 02:26:07,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-04-01 02:26:07,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-04-01 02:26:07,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-04-01 02:26:07,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2023-04-01 02:26:07,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-04-01 02:26:07,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-04-01 02:26:07,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2023-04-01 02:26:07,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_dev [2023-04-01 02:26:07,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev [2023-04-01 02:26:07,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2023-04-01 02:26:07,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-04-01 02:26:07,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-04-01 02:26:07,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-04-01 02:26:07,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-04-01 02:26:07,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-01 02:26:07,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2023-04-01 02:26:07,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-01 02:26:07,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2023-04-01 02:26:07,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-04-01 02:26:07,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-04-01 02:26:07,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-04-01 02:26:07,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2023-04-01 02:26:07,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-04-01 02:26:07,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-04-01 02:26:07,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-04-01 02:26:07,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2023-04-01 02:26:07,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2023-04-01 02:26:07,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2023-04-01 02:26:07,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2023-04-01 02:26:07,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2023-04-01 02:26:07,058 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-01 02:26:07,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2023-04-01 02:26:07,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2023-04-01 02:26:07,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__probe_failed [2023-04-01 02:26:07,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2023-04-01 02:26:07,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-04-01 02:26:07,059 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2023-04-01 02:26:07,059 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2023-04-01 02:26:07,059 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-04-01 02:26:07,059 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-04-01 02:26:07,059 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2023-04-01 02:26:07,059 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2023-04-01 02:26:07,059 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2023-04-01 02:26:07,059 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2023-04-01 02:26:07,059 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2023-04-01 02:26:07,059 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-04-01 02:26:07,059 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2023-04-01 02:26:07,059 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-04-01 02:26:07,059 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-04-01 02:26:07,059 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2023-04-01 02:26:07,059 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2023-04-01 02:26:07,059 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-04-01 02:26:07,059 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2023-04-01 02:26:07,059 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-04-01 02:26:07,059 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-04-01 02:26:07,060 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-04-01 02:26:07,060 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2023-04-01 02:26:07,060 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2023-04-01 02:26:07,060 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2023-04-01 02:26:07,060 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2023-04-01 02:26:07,060 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2023-04-01 02:26:07,060 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-04-01 02:26:07,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2023-04-01 02:26:07,060 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2023-04-01 02:26:07,060 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2023-04-01 02:26:07,060 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-04-01 02:26:07,060 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-04-01 02:26:07,060 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-04-01 02:26:07,060 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-04-01 02:26:07,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-04-01 02:26:07,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-04-01 02:26:07,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-04-01 02:26:07,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2023-04-01 02:26:07,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-04-01 02:26:07,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-04-01 02:26:07,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2023-04-01 02:26:07,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2023-04-01 02:26:07,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-04-01 02:26:07,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-04-01 02:26:07,061 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-04-01 02:26:07,061 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-04-01 02:26:07,061 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-04-01 02:26:07,061 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2023-04-01 02:26:07,061 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2023-04-01 02:26:07,061 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-04-01 02:26:07,061 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-04-01 02:26:07,061 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2023-04-01 02:26:07,061 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2023-04-01 02:26:07,061 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2023-04-01 02:26:07,061 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2023-04-01 02:26:07,062 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2023-04-01 02:26:07,062 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2023-04-01 02:26:07,062 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-04-01 02:26:07,062 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2023-04-01 02:26:07,062 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-04-01 02:26:07,062 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_block [2023-04-01 02:26:07,062 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2023-04-01 02:26:07,062 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-04-01 02:26:07,062 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2023-04-01 02:26:07,062 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-04-01 02:26:07,062 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-04-01 02:26:07,062 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-04-01 02:26:07,062 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_expand_head [2023-04-01 02:26:07,062 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-04-01 02:26:07,062 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2023-04-01 02:26:07,062 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2023-04-01 02:26:07,062 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-04-01 02:26:07,062 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2023-04-01 02:26:07,062 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-04-01 02:26:07,063 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2023-04-01 02:26:07,063 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-04-01 02:26:07,063 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2023-04-01 02:26:07,063 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2023-04-01 02:26:07,063 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-04-01 02:26:07,063 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-01 02:26:07,063 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-04-01 02:26:07,063 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-04-01 02:26:07,063 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-04-01 02:26:07,063 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-04-01 02:26:07,063 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_prefetch [2023-04-01 02:26:07,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-01 02:26:07,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-04-01 02:26:07,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-04-01 02:26:07,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-04-01 02:26:07,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-04-01 02:26:07,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2023-04-01 02:26:07,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-04-01 02:26:07,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2023-04-01 02:26:07,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2023-04-01 02:26:07,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-04-01 02:26:07,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_probe_32 [2023-04-01 02:26:07,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-04-01 02:26:07,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2023-04-01 02:26:07,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-04-01 02:26:07,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-04-01 02:26:07,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-04-01 02:26:07,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-04-01 02:26:07,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-04-01 02:26:07,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-04-01 02:26:07,064 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-04-01 02:26:07,064 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-04-01 02:26:07,064 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-04-01 02:26:07,064 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-04-01 02:26:07,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-01 02:26:07,065 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2023-04-01 02:26:07,065 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2023-04-01 02:26:07,065 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-04-01 02:26:07,065 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-04-01 02:26:07,065 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2023-04-01 02:26:07,065 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-04-01 02:26:07,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-01 02:26:07,065 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-04-01 02:26:07,065 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-04-01 02:26:07,065 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-04-01 02:26:07,065 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2023-04-01 02:26:07,065 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2023-04-01 02:26:07,065 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-04-01 02:26:07,065 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2023-04-01 02:26:07,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-01 02:26:07,065 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2023-04-01 02:26:07,065 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-04-01 02:26:07,065 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-04-01 02:26:07,066 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-04-01 02:26:07,066 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-04-01 02:26:07,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_21 [2023-04-01 02:26:07,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_29 [2023-04-01 02:26:07,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_30 [2023-04-01 02:26:07,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_31 [2023-04-01 02:26:07,066 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-04-01 02:26:07,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_23 [2023-04-01 02:26:07,066 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-04-01 02:26:07,066 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-04-01 02:26:07,066 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-04-01 02:26:07,068 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2023-04-01 02:26:07,069 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-04-01 02:26:07,069 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2023-04-01 02:26:07,069 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-04-01 02:26:07,069 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-04-01 02:26:07,069 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-04-01 02:26:07,069 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2023-04-01 02:26:07,069 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2023-04-01 02:26:07,069 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-04-01 02:26:07,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_16 [2023-04-01 02:26:07,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_17 [2023-04-01 02:26:07,069 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-04-01 02:26:07,069 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-04-01 02:26:07,069 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2023-04-01 02:26:07,069 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-04-01 02:26:07,069 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-01 02:26:07,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-01 02:26:07,069 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-04-01 02:26:07,070 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-04-01 02:26:07,070 INFO L130 BoogieDeclarations]: Found specification of procedure csum_fold [2023-04-01 02:26:07,070 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_nofold [2023-04-01 02:26:07,070 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2023-04-01 02:26:07,070 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-04-01 02:26:07,070 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2023-04-01 02:26:07,070 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-04-01 02:26:07,070 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2023-04-01 02:26:07,070 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-04-01 02:26:07,070 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2023-04-01 02:26:07,070 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2023-04-01 02:26:07,070 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-04-01 02:26:07,070 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-04-01 02:26:07,070 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-04-01 02:26:07,070 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-04-01 02:26:07,070 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-04-01 02:26:07,070 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2023-04-01 02:26:07,070 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2023-04-01 02:26:07,071 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-04-01 02:26:07,071 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2023-04-01 02:26:07,071 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2023-04-01 02:26:07,071 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2023-04-01 02:26:07,071 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2023-04-01 02:26:07,071 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2023-04-01 02:26:07,071 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2023-04-01 02:26:07,071 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-04-01 02:26:07,071 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-04-01 02:26:07,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-01 02:26:07,071 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2023-04-01 02:26:07,071 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2023-04-01 02:26:07,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-01 02:26:07,071 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2023-04-01 02:26:07,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-04-01 02:26:07,071 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2023-04-01 02:26:07,071 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2023-04-01 02:26:07,071 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-04-01 02:26:07,072 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_expand_head [2023-04-01 02:26:07,072 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-04-01 02:26:07,072 INFO L130 BoogieDeclarations]: Found specification of procedure skb_header_cloned [2023-04-01 02:26:07,072 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2023-04-01 02:26:07,072 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-04-01 02:26:07,072 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2023-04-01 02:26:07,072 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2023-04-01 02:26:07,072 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2023-04-01 02:26:07,072 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_start_offset [2023-04-01 02:26:07,072 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2023-04-01 02:26:07,072 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2023-04-01 02:26:07,072 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2023-04-01 02:26:07,072 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2023-04-01 02:26:07,072 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2023-04-01 02:26:07,072 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2023-04-01 02:26:07,072 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2023-04-01 02:26:07,072 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2023-04-01 02:26:07,072 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data_offset [2023-04-01 02:26:07,073 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-04-01 02:26:07,073 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2023-04-01 02:26:07,073 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2023-04-01 02:26:07,073 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2023-04-01 02:26:07,073 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2023-04-01 02:26:07,073 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2023-04-01 02:26:07,073 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2023-04-01 02:26:07,073 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2023-04-01 02:26:07,073 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2023-04-01 02:26:07,073 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2023-04-01 02:26:07,073 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-04-01 02:26:07,073 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-04-01 02:26:07,073 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2023-04-01 02:26:07,073 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-04-01 02:26:07,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_26 [2023-04-01 02:26:07,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_28 [2023-04-01 02:26:07,073 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2023-04-01 02:26:07,073 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2023-04-01 02:26:07,074 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-04-01 02:26:07,074 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2023-04-01 02:26:07,074 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2023-04-01 02:26:07,074 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-04-01 02:26:07,074 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-04-01 02:26:07,074 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-04-01 02:26:07,074 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2023-04-01 02:26:07,074 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2023-04-01 02:26:07,074 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-04-01 02:26:07,074 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2023-04-01 02:26:07,074 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2023-04-01 02:26:07,074 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2023-04-01 02:26:07,074 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-04-01 02:26:07,074 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2023-04-01 02:26:07,074 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-04-01 02:26:07,074 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2023-04-01 02:26:07,074 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-04-01 02:26:07,074 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2023-04-01 02:26:07,075 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2023-04-01 02:26:07,075 INFO L130 BoogieDeclarations]: Found specification of procedure netif_msg_init [2023-04-01 02:26:07,075 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2023-04-01 02:26:07,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_25 [2023-04-01 02:26:07,075 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-04-01 02:26:07,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_27 [2023-04-01 02:26:07,075 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2023-04-01 02:26:07,075 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-04-01 02:26:07,075 INFO L130 BoogieDeclarations]: Found specification of procedure pci_channel_offline [2023-04-01 02:26:07,075 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-04-01 02:26:07,075 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-04-01 02:26:07,075 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-04-01 02:26:07,075 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2023-04-01 02:26:07,075 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-04-01 02:26:07,075 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2023-04-01 02:26:07,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_18 [2023-04-01 02:26:07,075 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-04-01 02:26:07,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_19 [2023-04-01 02:26:07,076 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_block [2023-04-01 02:26:07,076 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2023-04-01 02:26:07,076 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-04-01 02:26:07,076 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2023-04-01 02:26:07,076 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-04-01 02:26:07,076 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2023-04-01 02:26:07,076 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2023-04-01 02:26:07,076 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-04-01 02:26:07,076 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2023-04-01 02:26:07,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_24 [2023-04-01 02:26:07,076 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2023-04-01 02:26:07,076 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2023-04-01 02:26:07,076 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-04-01 02:26:07,076 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2023-04-01 02:26:07,076 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-04-01 02:26:07,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_20 [2023-04-01 02:26:07,076 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-04-01 02:26:07,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_22 [2023-04-01 02:26:07,077 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2023-04-01 02:26:07,077 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2023-04-01 02:26:07,077 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2023-04-01 02:26:07,077 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2023-04-01 02:26:07,077 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2023-04-01 02:26:07,077 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2023-04-01 02:26:07,077 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_adapter_stop [2023-04-01 02:26:07,077 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_init_hw [2023-04-01 02:26:07,077 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_check_for_link [2023-04-01 02:26:07,077 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_check_for_bad_link [2023-04-01 02:26:07,077 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_rar_set [2023-04-01 02:26:07,077 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_mc_addr_list_update [2023-04-01 02:26:07,077 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_write_vfta [2023-04-01 02:26:07,077 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_ee_mac_addr [2023-04-01 02:26:07,077 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_ee_pba_number [2023-04-01 02:26:07,077 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_validate_eeprom_checksum [2023-04-01 02:26:07,077 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_check_options [2023-04-01 02:26:07,077 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_ethtool_ops [2023-04-01 02:26:07,078 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_speed_duplex [2023-04-01 02:26:07,078 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_up [2023-04-01 02:26:07,078 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_down [2023-04-01 02:26:07,078 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_reset [2023-04-01 02:26:07,078 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_setup_rx_resources [2023-04-01 02:26:07,078 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_setup_tx_resources [2023-04-01 02:26:07,078 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_free_rx_resources [2023-04-01 02:26:07,078 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_free_tx_resources [2023-04-01 02:26:07,078 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_update_stats [2023-04-01 02:26:07,078 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_init_module [2023-04-01 02:26:07,078 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_exit_module [2023-04-01 02:26:07,078 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_probe [2023-04-01 02:26:07,078 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_remove [2023-04-01 02:26:07,078 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_sw_init [2023-04-01 02:26:07,078 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_open [2023-04-01 02:26:07,078 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_close [2023-04-01 02:26:07,078 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_configure_tx [2023-04-01 02:26:07,078 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_configure_rx [2023-04-01 02:26:07,079 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_setup_rctl [2023-04-01 02:26:07,079 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_clean_tx_ring [2023-04-01 02:26:07,079 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_clean_rx_ring [2023-04-01 02:26:07,079 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_multi [2023-04-01 02:26:07,079 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_watchdog [2023-04-01 02:26:07,079 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_xmit_frame [2023-04-01 02:26:07,079 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_stats [2023-04-01 02:26:07,079 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_change_mtu [2023-04-01 02:26:07,079 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_mac [2023-04-01 02:26:07,079 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_intr [2023-04-01 02:26:07,079 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_clean_tx_irq [2023-04-01 02:26:07,079 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_clean [2023-04-01 02:26:07,079 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_clean_rx_irq [2023-04-01 02:26:07,079 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_alloc_rx_buffers [2023-04-01 02:26:07,079 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_tx_timeout [2023-04-01 02:26:07,079 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_tx_timeout_task [2023-04-01 02:26:07,079 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_vlan_strip_enable [2023-04-01 02:26:07,080 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_vlan_strip_disable [2023-04-01 02:26:07,080 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_vlan_rx_add_vid [2023-04-01 02:26:07,080 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_vlan_rx_kill_vid [2023-04-01 02:26:07,080 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_restore_vlan [2023-04-01 02:26:07,080 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_netpoll [2023-04-01 02:26:07,080 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_io_error_detected [2023-04-01 02:26:07,080 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_io_slot_reset [2023-04-01 02:26:07,080 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_io_resume [2023-04-01 02:26:07,080 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_irq_disable [2023-04-01 02:26:07,080 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_irq_enable [2023-04-01 02:26:07,080 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_fix_features [2023-04-01 02:26:07,080 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_features [2023-04-01 02:26:07,080 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-01 02:26:07,080 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-04-01 02:26:07,080 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-01 02:26:07,080 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-04-01 02:26:07,080 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_unmap_and_free_tx_resource [2023-04-01 02:26:07,080 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_tso [2023-04-01 02:26:07,081 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_tx_csum [2023-04-01 02:26:07,081 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_tx_map [2023-04-01 02:26:07,081 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_tx_queue [2023-04-01 02:26:07,081 INFO L130 BoogieDeclarations]: Found specification of procedure __ixgb_maybe_stop_tx [2023-04-01 02:26:07,081 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_maybe_stop_tx [2023-04-01 02:26:07,081 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_rx_checksum [2023-04-01 02:26:07,081 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_check_copybreak [2023-04-01 02:26:07,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ixgb_exit_module_14_2 [2023-04-01 02:26:07,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_ixgb_init_module_14_7 [2023-04-01 02:26:07,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2023-04-01 02:26:07,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2023-04-01 02:26:07,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2023-04-01 02:26:07,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2023-04-01 02:26:07,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_11_1 [2023-04-01 02:26:07,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2023-04-01 02:26:07,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_10_2 [2023-04-01 02:26:07,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_2 [2023-04-01 02:26:07,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_4 [2023-04-01 02:26:07,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2023-04-01 02:26:07,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2023-04-01 02:26:07,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2023-04-01 02:26:07,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2023-04-01 02:26:07,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2023-04-01 02:26:07,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2023-04-01 02:26:07,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2023-04-01 02:26:07,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_19 [2023-04-01 02:26:07,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2023-04-01 02:26:07,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_21 [2023-04-01 02:26:07,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_24 [2023-04-01 02:26:07,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_27 [2023-04-01 02:26:07,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2023-04-01 02:26:07,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_30 [2023-04-01 02:26:07,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_33 [2023-04-01 02:26:07,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_34 [2023-04-01 02:26:07,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_35 [2023-04-01 02:26:07,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_38 [2023-04-01 02:26:07,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_39 [2023-04-01 02:26:07,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_40 [2023-04-01 02:26:07,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_41 [2023-04-01 02:26:07,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_42 [2023-04-01 02:26:07,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_43 [2023-04-01 02:26:07,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_46 [2023-04-01 02:26:07,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_49 [2023-04-01 02:26:07,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_52 [2023-04-01 02:26:07,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_55 [2023-04-01 02:26:07,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_56 [2023-04-01 02:26:07,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_57 [2023-04-01 02:26:07,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_58 [2023-04-01 02:26:07,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2023-04-01 02:26:07,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_14 [2023-04-01 02:26:07,083 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-01 02:26:07,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-04-01 02:26:07,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-04-01 02:26:07,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2023-04-01 02:26:07,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2023-04-01 02:26:07,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2023-04-01 02:26:07,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2023-04-01 02:26:07,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-04-01 02:26:07,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2023-04-01 02:26:07,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_2_10 [2023-04-01 02:26:07,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_2_23 [2023-04-01 02:26:07,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_2_24 [2023-04-01 02:26:07,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2023-04-01 02:26:07,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2023-04-01 02:26:07,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2023-04-01 02:26:07,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2023-04-01 02:26:07,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2023-04-01 02:26:07,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2023-04-01 02:26:07,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2023-04-01 02:26:07,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2023-04-01 02:26:07,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2023-04-01 02:26:07,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2023-04-01 02:26:07,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_9_6 [2023-04-01 02:26:07,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-04-01 02:26:07,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-04-01 02:26:07,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-04-01 02:26:07,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2023-04-01 02:26:07,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2023-04-01 02:26:07,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2023-04-01 02:26:07,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2023-04-01 02:26:07,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2023-04-01 02:26:07,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2023-04-01 02:26:07,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2023-04-01 02:26:07,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_3 [2023-04-01 02:26:07,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2023-04-01 02:26:07,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2023-04-01 02:26:07,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-04-01 02:26:07,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2023-04-01 02:26:07,085 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-04-01 02:26:07,086 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-04-01 02:26:07,086 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-04-01 02:26:07,086 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-04-01 02:26:07,086 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-04-01 02:26:07,086 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-04-01 02:26:07,086 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_ee_device_id [2023-04-01 02:26:07,086 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_eeprom_data [2023-04-01 02:26:07,086 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_led_on [2023-04-01 02:26:07,086 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_led_off [2023-04-01 02:26:07,086 INFO L130 BoogieDeclarations]: Found specification of procedure is_broadcast_ether_addr [2023-04-01 02:26:07,086 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_hash_mc_addr [2023-04-01 02:26:07,086 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_mta_set [2023-04-01 02:26:07,086 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_bus_info [2023-04-01 02:26:07,086 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_link_reset [2023-04-01 02:26:07,086 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_optics_reset [2023-04-01 02:26:07,086 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_optics_reset_bcm [2023-04-01 02:26:07,086 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_identify_phy [2023-04-01 02:26:07,086 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_clear_hw_cntrs [2023-04-01 02:26:07,087 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_clear_vfta [2023-04-01 02:26:07,087 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_init_rx_addrs [2023-04-01 02:26:07,087 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_read_phy_reg [2023-04-01 02:26:07,087 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_setup_fc [2023-04-01 02:26:07,087 INFO L130 BoogieDeclarations]: Found specification of procedure mac_addr_valid [2023-04-01 02:26:07,087 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_mac_reset [2023-04-01 02:26:07,087 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_identify_xpak_vendor [2023-04-01 02:26:07,087 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_write_phy_reg [2023-04-01 02:26:07,087 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_eeprom_word [2023-04-01 02:26:07,087 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_read_eeprom [2023-04-01 02:26:07,087 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_update_eeprom_checksum [2023-04-01 02:26:07,087 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_write_eeprom [2023-04-01 02:26:07,087 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_shift_in_bits [2023-04-01 02:26:07,087 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_shift_out_bits [2023-04-01 02:26:07,087 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_standby_eeprom [2023-04-01 02:26:07,087 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_wait_eeprom_command [2023-04-01 02:26:07,088 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_cleanup_eeprom [2023-04-01 02:26:07,088 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_raise_clock [2023-04-01 02:26:07,088 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_lower_clock [2023-04-01 02:26:07,088 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_setup_eeprom [2023-04-01 02:26:07,088 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_clock_eeprom [2023-04-01 02:26:07,088 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_check_and_get_eeprom_data [2023-04-01 02:26:07,088 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-04-01 02:26:07,088 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2023-04-01 02:26:07,088 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2023-04-01 02:26:07,088 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2023-04-01 02:26:07,088 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_settings [2023-04-01 02:26:07,088 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_settings [2023-04-01 02:26:07,088 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_pauseparam [2023-04-01 02:26:07,088 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_pauseparam [2023-04-01 02:26:07,088 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_msglevel [2023-04-01 02:26:07,088 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_msglevel [2023-04-01 02:26:07,088 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_regs_len [2023-04-01 02:26:07,088 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_regs [2023-04-01 02:26:07,089 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_eeprom_len [2023-04-01 02:26:07,089 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_eeprom [2023-04-01 02:26:07,089 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_eeprom [2023-04-01 02:26:07,089 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_drvinfo [2023-04-01 02:26:07,089 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_ringparam [2023-04-01 02:26:07,089 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_ringparam [2023-04-01 02:26:07,089 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_phys_id [2023-04-01 02:26:07,089 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_sset_count [2023-04-01 02:26:07,089 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_ethtool_stats [2023-04-01 02:26:07,089 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_strings [2023-04-01 02:26:07,089 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_validate_option [2023-04-01 02:26:07,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add [2023-04-01 02:26:07,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_sub [2023-04-01 02:26:07,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_sub_and_test [2023-04-01 02:26:07,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc [2023-04-01 02:26:07,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec [2023-04-01 02:26:07,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_test [2023-04-01 02:26:07,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc_and_test [2023-04-01 02:26:07,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add_return [2023-04-01 02:26:07,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add_negative [2023-04-01 02:26:07,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc_short [2023-04-01 02:26:07,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2023-04-01 02:26:07,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2023-04-01 02:26:07,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-04-01 02:26:07,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-04-01 02:26:07,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-04-01 02:26:07,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-04-01 02:26:07,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-04-01 02:26:07,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-04-01 02:26:07,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-04-01 02:26:07,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2023-04-01 02:26:07,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2023-04-01 02:26:07,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2023-04-01 02:26:07,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__probe_failed [2023-04-01 02:26:07,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2023-04-01 02:26:07,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_dev [2023-04-01 02:26:07,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev [2023-04-01 02:26:07,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-04-01 02:26:07,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2023-04-01 02:26:07,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-04-01 02:26:07,091 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-01 02:26:07,091 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-04-01 02:26:07,091 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-01 02:26:07,091 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-01 02:26:07,091 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-04-01 02:26:07,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-04-01 02:26:07,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-04-01 02:26:07,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2023-04-01 02:26:07,091 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-01 02:26:07,091 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-01 02:26:07,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2023-04-01 02:26:07,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2023-04-01 02:26:07,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2023-04-01 02:26:07,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2023-04-01 02:26:07,092 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-01 02:26:07,092 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-01 02:26:07,092 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-01 02:26:07,092 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-01 02:26:07,092 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-01 02:26:07,092 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-04-01 02:26:07,092 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2023-04-01 02:26:07,092 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2023-04-01 02:26:07,092 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-01 02:26:07,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-01 02:26:07,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-01 02:26:07,092 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-01 02:26:07,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-04-01 02:26:07,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-04-01 02:26:07,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-04-01 02:26:07,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-04-01 02:26:08,248 INFO L236 CfgBuilder]: Building ICFG [2023-04-01 02:26:08,254 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-01 02:26:09,992 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2023-04-01 02:26:15,619 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-04-01 02:26:30,828 INFO L277 CfgBuilder]: Performing block encoding [2023-04-01 02:26:34,484 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-01 02:26:34,484 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-04-01 02:26:34,489 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.04 02:26:34 BoogieIcfgContainer [2023-04-01 02:26:34,490 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-01 02:26:34,491 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-01 02:26:34,491 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-01 02:26:34,506 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-01 02:26:34,506 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 01.04 02:26:02" (1/3) ... [2023-04-01 02:26:34,507 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@284acadd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.04 02:26:34, skipping insertion in model container [2023-04-01 02:26:34,507 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:26:06" (2/3) ... [2023-04-01 02:26:34,507 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@284acadd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.04 02:26:34, skipping insertion in model container [2023-04-01 02:26:34,507 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.04 02:26:34" (3/3) ... [2023-04-01 02:26:34,508 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgb-ixgb.cil.i [2023-04-01 02:26:34,520 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-01 02:26:34,520 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 4 error locations. [2023-04-01 02:26:34,586 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-01 02:26:34,590 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;@57e3f9e5, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-04-01 02:26:34,590 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2023-04-01 02:26:34,602 INFO L276 IsEmpty]: Start isEmpty. Operand has 3981 states, 2246 states have (on average 1.2101513802315227) internal successors, (2718), 2304 states have internal predecessors, (2718), 1312 states have call successors, (1312), 411 states have call predecessors, (1312), 409 states have return successors, (1306), 1288 states have call predecessors, (1306), 1306 states have call successors, (1306) [2023-04-01 02:26:34,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2023-04-01 02:26:34,614 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 02:26:34,614 INFO L195 NwaCegarLoop]: trace histogram [17, 16, 16, 16, 16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 02:26:34,615 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-04-01 02:26:34,618 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 02:26:34,618 INFO L85 PathProgramCache]: Analyzing trace with hash 1797298347, now seen corresponding path program 1 times [2023-04-01 02:26:34,623 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 02:26:34,624 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [595793480] [2023-04-01 02:26:34,624 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 02:26:34,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 02:26:35,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 02:26:35,983 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 992 trivial. 0 not checked. [2023-04-01 02:26:35,984 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 02:26:35,984 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [595793480] [2023-04-01 02:26:35,984 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [595793480] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 02:26:35,984 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 02:26:35,984 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-01 02:26:35,985 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [161231147] [2023-04-01 02:26:35,986 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 02:26:35,990 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 02:26:35,990 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 02:26:36,015 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 02:26:36,015 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 02:26:36,023 INFO L87 Difference]: Start difference. First operand has 3981 states, 2246 states have (on average 1.2101513802315227) internal successors, (2718), 2304 states have internal predecessors, (2718), 1312 states have call successors, (1312), 411 states have call predecessors, (1312), 409 states have return successors, (1306), 1288 states have call predecessors, (1306), 1306 states have call successors, (1306) Second operand has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 3 states have call successors, (27), 3 states have call predecessors, (27), 1 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) [2023-04-01 02:26:38,464 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 02:26:41,510 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 02:26:43,519 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 02:26:45,343 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.79s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 02:26:48,251 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 02:26:52,319 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 02:26:54,487 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 02:26:54,664 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 02:26:54,664 INFO L93 Difference]: Finished difference Result 11163 states and 15219 transitions. [2023-04-01 02:26:54,665 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-01 02:26:54,667 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 3 states have call successors, (27), 3 states have call predecessors, (27), 1 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) Word has length 192 [2023-04-01 02:26:54,667 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 02:26:54,733 INFO L225 Difference]: With dead ends: 11163 [2023-04-01 02:26:54,733 INFO L226 Difference]: Without dead ends: 7386 [2023-04-01 02:26:54,767 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 02:26:54,776 INFO L413 NwaCegarLoop]: 4586 mSDtfsCounter, 4958 mSDsluCounter, 4511 mSDsCounter, 0 mSdLazyCounter, 1017 mSolverCounterSat, 3 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4958 SdHoareTripleChecker+Valid, 9097 SdHoareTripleChecker+Invalid, 1026 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 1017 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.2s IncrementalHoareTripleChecker+Time [2023-04-01 02:26:54,777 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4958 Valid, 9097 Invalid, 1026 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 1017 Invalid, 6 Unknown, 0 Unchecked, 18.2s Time] [2023-04-01 02:26:54,807 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7386 states. [2023-04-01 02:26:55,217 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7386 to 7384. [2023-04-01 02:26:55,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7384 states, 4166 states have (on average 1.2054728756601056) internal successors, (5022), 4266 states have internal predecessors, (5022), 2452 states have call successors, (2452), 768 states have call predecessors, (2452), 764 states have return successors, (2448), 2412 states have call predecessors, (2448), 2448 states have call successors, (2448) [2023-04-01 02:26:55,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7384 states to 7384 states and 9922 transitions. [2023-04-01 02:26:55,276 INFO L78 Accepts]: Start accepts. Automaton has 7384 states and 9922 transitions. Word has length 192 [2023-04-01 02:26:55,280 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 02:26:55,281 INFO L495 AbstractCegarLoop]: Abstraction has 7384 states and 9922 transitions. [2023-04-01 02:26:55,281 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 3 states have call successors, (27), 3 states have call predecessors, (27), 1 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) [2023-04-01 02:26:55,281 INFO L276 IsEmpty]: Start isEmpty. Operand 7384 states and 9922 transitions. [2023-04-01 02:26:55,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-04-01 02:26:55,298 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 02:26:55,298 INFO L195 NwaCegarLoop]: trace histogram [17, 16, 16, 16, 16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 02:26:55,299 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-01 02:26:55,299 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-04-01 02:26:55,299 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 02:26:55,299 INFO L85 PathProgramCache]: Analyzing trace with hash -442667522, now seen corresponding path program 1 times [2023-04-01 02:26:55,299 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 02:26:55,300 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1826993889] [2023-04-01 02:26:55,300 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 02:26:55,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 02:26:55,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 02:26:56,412 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 992 trivial. 0 not checked. [2023-04-01 02:26:56,413 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 02:26:56,413 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1826993889] [2023-04-01 02:26:56,413 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1826993889] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 02:26:56,413 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 02:26:56,413 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-01 02:26:56,413 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [838824207] [2023-04-01 02:26:56,413 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 02:26:56,414 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 02:26:56,414 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 02:26:56,415 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 02:26:56,415 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 02:26:56,415 INFO L87 Difference]: Start difference. First operand 7384 states and 9922 transitions. Second operand has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 3 states have call successors, (32), 3 states have call predecessors, (32), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) [2023-04-01 02:26:58,559 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []