/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 OctagonDomain -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-01 08:02:48,842 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-01 08:02:48,844 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-01 08:02:48,867 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-01 08:02:48,868 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-01 08:02:48,869 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-01 08:02:48,870 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-01 08:02:48,871 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-01 08:02:48,873 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-01 08:02:48,873 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-01 08:02:48,874 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-01 08:02:48,875 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-01 08:02:48,875 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-01 08:02:48,876 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-01 08:02:48,877 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-01 08:02:48,878 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-01 08:02:48,878 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-01 08:02:48,879 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-01 08:02:48,880 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-01 08:02:48,882 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-01 08:02:48,883 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-01 08:02:48,884 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-01 08:02:48,885 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-01 08:02:48,885 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-01 08:02:48,889 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-01 08:02:48,890 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-01 08:02:48,890 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-01 08:02:48,891 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-01 08:02:48,891 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-01 08:02:48,892 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-01 08:02:48,892 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-01 08:02:48,892 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-01 08:02:48,893 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-01 08:02:48,894 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-01 08:02:48,894 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-01 08:02:48,895 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-01 08:02:48,895 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-01 08:02:48,895 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-01 08:02:48,896 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-01 08:02:48,896 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-01 08:02:48,897 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-01 08:02:48,901 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 08:02:48,919 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-01 08:02:48,919 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-01 08:02:48,919 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-01 08:02:48,920 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-01 08:02:48,920 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-01 08:02:48,920 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-01 08:02:48,921 INFO L138 SettingsManager]: * User list type=DISABLED [2023-04-01 08:02:48,921 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-04-01 08:02:48,921 INFO L138 SettingsManager]: * Explicit value domain=true [2023-04-01 08:02:48,921 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-04-01 08:02:48,921 INFO L138 SettingsManager]: * Octagon Domain=false [2023-04-01 08:02:48,921 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2023-04-01 08:02:48,921 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-04-01 08:02:48,921 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-04-01 08:02:48,922 INFO L138 SettingsManager]: * Interval Domain=false [2023-04-01 08:02:48,922 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-04-01 08:02:48,922 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-04-01 08:02:48,922 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2023-04-01 08:02:48,922 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-01 08:02:48,923 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-01 08:02:48,923 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-01 08:02:48,923 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-01 08:02:48,923 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-01 08:02:48,923 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-01 08:02:48,923 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-01 08:02:48,923 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-01 08:02:48,924 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-01 08:02:48,924 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-01 08:02:48,924 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-01 08:02:48,924 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-01 08:02:48,924 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-01 08:02:48,924 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-01 08:02:48,924 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-01 08:02:48,925 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-01 08:02:48,925 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2023-04-01 08:02:48,925 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-01 08:02:48,925 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-01 08:02:48,925 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-04-01 08:02:48,925 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-01 08:02:48,925 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-01 08:02:48,925 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-04-01 08:02:48,925 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> OctagonDomain [2023-04-01 08:02:49,161 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-01 08:02:49,181 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-01 08:02:49,183 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-01 08:02:49,184 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-01 08:02:49,185 INFO L275 PluginConnector]: CDTParser initialized [2023-04-01 08:02:49,186 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2023-04-01 08:02:50,396 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-01 08:02:50,962 INFO L351 CDTParser]: Found 1 translation units. [2023-04-01 08:02:50,962 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2023-04-01 08:02:51,026 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/12bd17935/5c148c118fce4468b4293a3dec823331/FLAG7a28eead2 [2023-04-01 08:02:51,041 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/12bd17935/5c148c118fce4468b4293a3dec823331 [2023-04-01 08:02:51,045 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-01 08:02:51,046 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-01 08:02:51,048 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-01 08:02:51,048 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-01 08:02:51,051 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-01 08:02:51,051 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.04 08:02:51" (1/1) ... [2023-04-01 08:02:51,053 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d007a08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 08:02:51, skipping insertion in model container [2023-04-01 08:02:51,053 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.04 08:02:51" (1/1) ... [2023-04-01 08:02:51,059 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-01 08:02:51,231 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-01 08:02:56,690 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-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[455527,455540] [2023-04-01 08:02:56,694 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-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[455693,455706] [2023-04-01 08:02:56,695 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-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[455857,455870] [2023-04-01 08:02:56,695 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-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[456022,456035] [2023-04-01 08:02:56,733 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-01 08:02:56,785 INFO L203 MainTranslator]: Completed pre-run [2023-04-01 08:02:57,170 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-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[455527,455540] [2023-04-01 08:02:57,171 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-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[455693,455706] [2023-04-01 08:02:57,171 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-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[455857,455870] [2023-04-01 08:02:57,171 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-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[456022,456035] [2023-04-01 08:02:57,183 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-01 08:02:57,471 WARN L667 CHandler]: The function strncpy is called, but not defined or handled by StandardFunctionHandler. [2023-04-01 08:02:57,471 WARN L667 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-04-01 08:02:57,477 INFO L208 MainTranslator]: Completed translation [2023-04-01 08:02:57,479 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 08:02:57 WrapperNode [2023-04-01 08:02:57,480 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-01 08:02:57,481 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-01 08:02:57,481 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-01 08:02:57,481 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-01 08:02:57,492 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 08:02:57" (1/1) ... [2023-04-01 08:02:57,493 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 08:02:57" (1/1) ... [2023-04-01 08:02:57,598 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 08:02:57" (1/1) ... [2023-04-01 08:02:57,599 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 08:02:57" (1/1) ... [2023-04-01 08:02:57,804 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 08:02:57" (1/1) ... [2023-04-01 08:02:57,826 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 08:02:57" (1/1) ... [2023-04-01 08:02:57,868 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 08:02:57" (1/1) ... [2023-04-01 08:02:57,899 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 08:02:57" (1/1) ... [2023-04-01 08:02:57,955 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-01 08:02:57,956 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-01 08:02:57,956 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-01 08:02:57,956 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-01 08:02:57,957 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 08:02:57" (1/1) ... [2023-04-01 08:02:57,963 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-01 08:02:57,971 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-01 08:02:57,983 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 08:02:58,004 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 08:02:58,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-01 08:02:58,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-01 08:02:58,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~s32~0 [2023-04-01 08:02:58,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2023-04-01 08:02:58,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-04-01 08:02:58,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-04-01 08:02:58,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2023-04-01 08:02:58,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-04-01 08:02:58,019 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 08:02:58,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2023-04-01 08:02:58,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2023-04-01 08:02:58,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-04-01 08:02:58,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~TO~VOID [2023-04-01 08:02:58,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~~s32~0 [2023-04-01 08:02:58,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-04-01 08:02:58,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-04-01 08:02:58,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-04-01 08:02:58,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-04-01 08:02:58,020 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-04-01 08:02:58,020 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-04-01 08:02:58,020 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_mac_params_vf [2023-04-01 08:02:58,020 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_function_pointers_vf [2023-04-01 08:02:58,021 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_link_up_info_vf [2023-04-01 08:02:58,021 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_hw_vf [2023-04-01 08:02:58,021 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_hw_vf [2023-04-01 08:02:58,021 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_hash_mc_addr_vf [2023-04-01 08:02:58,021 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_mc_addr_list_vf [2023-04-01 08:02:58,021 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_vfta_vf [2023-04-01 08:02:58,022 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rlpml_set_vf [2023-04-01 08:02:58,022 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rar_set_vf [2023-04-01 08:02:58,022 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_mac_addr_vf [2023-04-01 08:02:58,022 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_link_vf [2023-04-01 08:02:58,022 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_poll_for_msg [2023-04-01 08:02:58,022 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_poll_for_ack [2023-04-01 08:02:58,022 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_posted_mbx [2023-04-01 08:02:58,023 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_posted_mbx [2023-04-01 08:02:58,023 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_v2p_mailbox [2023-04-01 08:02:58,023 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_bit_vf [2023-04-01 08:02:58,023 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_msg_vf [2023-04-01 08:02:58,023 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_ack_vf [2023-04-01 08:02:58,024 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_rst_vf [2023-04-01 08:02:58,024 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_obtain_mbx_lock_vf [2023-04-01 08:02:58,024 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_mbx_vf [2023-04-01 08:02:58,024 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_mbx_vf [2023-04-01 08:02:58,024 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_mbx_params_vf [2023-04-01 08:02:58,024 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-04-01 08:02:58,025 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-04-01 08:02:58,025 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-04-01 08:02:58,025 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-04-01 08:02:58,025 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2023-04-01 08:02:58,025 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-04-01 08:02:58,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2023-04-01 08:02:58,026 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-04-01 08:02:58,026 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-04-01 08:02:58,026 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-04-01 08:02:58,026 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_settings [2023-04-01 08:02:58,027 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_settings [2023-04-01 08:02:58,027 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_pauseparam [2023-04-01 08:02:58,027 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_pauseparam [2023-04-01 08:02:58,027 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_msglevel [2023-04-01 08:02:58,027 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_msglevel [2023-04-01 08:02:58,027 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_regs_len [2023-04-01 08:02:58,027 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_regs [2023-04-01 08:02:58,027 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_eeprom_len [2023-04-01 08:02:58,028 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_eeprom [2023-04-01 08:02:58,028 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_eeprom [2023-04-01 08:02:58,028 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_drvinfo [2023-04-01 08:02:58,028 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_ringparam [2023-04-01 08:02:58,028 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_ringparam [2023-04-01 08:02:58,028 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_link_test [2023-04-01 08:02:58,028 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_diag_test [2023-04-01 08:02:58,029 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_wol [2023-04-01 08:02:58,029 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_wol [2023-04-01 08:02:58,030 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_coalesce [2023-04-01 08:02:58,030 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_coalesce [2023-04-01 08:02:58,030 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_nway_reset [2023-04-01 08:02:58,030 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_ethtool_stats [2023-04-01 08:02:58,030 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_sset_count [2023-04-01 08:02:58,030 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_strings [2023-04-01 08:02:58,031 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_ethtool_ops [2023-04-01 08:02:58,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_11 [2023-04-01 08:02:58,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_12 [2023-04-01 08:02:58,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_15 [2023-04-01 08:02:58,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_16 [2023-04-01 08:02:58,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_17 [2023-04-01 08:02:58,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_18 [2023-04-01 08:02:58,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_19 [2023-04-01 08:02:58,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_20 [2023-04-01 08:02:58,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_21 [2023-04-01 08:02:58,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_22 [2023-04-01 08:02:58,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_25 [2023-04-01 08:02:58,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_28 [2023-04-01 08:02:58,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2023-04-01 08:02:58,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_50 [2023-04-01 08:02:58,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_51 [2023-04-01 08:02:58,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_54 [2023-04-01 08:02:58,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_55 [2023-04-01 08:02:58,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_58 [2023-04-01 08:02:58,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_61 [2023-04-01 08:02:58,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_62 [2023-04-01 08:02:58,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_63 [2023-04-01 08:02:58,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_64 [2023-04-01 08:02:58,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_7 [2023-04-01 08:02:58,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_8 [2023-04-01 08:02:58,034 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2023-04-01 08:02:58,034 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-04-01 08:02:58,034 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-04-01 08:02:58,034 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2023-04-01 08:02:58,034 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2023-04-01 08:02:58,034 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-04-01 08:02:58,035 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-04-01 08:02:58,035 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-04-01 08:02:58,035 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2023-04-01 08:02:58,036 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-04-01 08:02:58,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2023-04-01 08:02:58,038 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2023-04-01 08:02:58,043 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2023-04-01 08:02:58,043 INFO L138 BoogieDeclarations]: Found implementation of procedure compound_head [2023-04-01 08:02:58,043 INFO L138 BoogieDeclarations]: Found implementation of procedure page_count [2023-04-01 08:02:58,043 INFO L138 BoogieDeclarations]: Found implementation of procedure get_page [2023-04-01 08:02:58,043 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2023-04-01 08:02:58,043 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-04-01 08:02:58,043 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-04-01 08:02:58,043 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2023-04-01 08:02:58,043 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2023-04-01 08:02:58,043 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_fold [2023-04-01 08:02:58,044 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_nofold [2023-04-01 08:02:58,044 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2023-04-01 08:02:58,044 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-04-01 08:02:58,044 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2023-04-01 08:02:58,044 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-04-01 08:02:58,044 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-04-01 08:02:58,044 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-04-01 08:02:58,044 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2023-04-01 08:02:58,044 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2023-04-01 08:02:58,045 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-04-01 08:02:58,045 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2023-04-01 08:02:58,045 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2023-04-01 08:02:58,045 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2023-04-01 08:02:58,045 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-04-01 08:02:58,045 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2023-04-01 08:02:58,045 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2023-04-01 08:02:58,045 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2023-04-01 08:02:58,045 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2023-04-01 08:02:58,045 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-04-01 08:02:58,045 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_header_cloned [2023-04-01 08:02:58,045 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2023-04-01 08:02:58,045 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_fill_page_desc [2023-04-01 08:02:58,046 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2023-04-01 08:02:58,046 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2023-04-01 08:02:58,046 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2023-04-01 08:02:58,046 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2023-04-01 08:02:58,046 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2023-04-01 08:02:58,046 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2023-04-01 08:02:58,046 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2023-04-01 08:02:58,046 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2023-04-01 08:02:58,046 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2023-04-01 08:02:58,046 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso_v6 [2023-04-01 08:02:58,046 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2023-04-01 08:02:58,046 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2023-04-01 08:02:58,047 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2023-04-01 08:02:58,047 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2023-04-01 08:02:58,047 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2023-04-01 08:02:58,047 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-04-01 08:02:58,047 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-04-01 08:02:58,047 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2023-04-01 08:02:58,047 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-04-01 08:02:58,047 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-04-01 08:02:58,047 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-04-01 08:02:58,048 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2023-04-01 08:02:58,048 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2023-04-01 08:02:58,048 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2023-04-01 08:02:58,048 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-04-01 08:02:58,048 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-04-01 08:02:58,048 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_msg_init [2023-04-01 08:02:58,048 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_channel_offline [2023-04-01 08:02:58,048 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-04-01 08:02:58,048 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2023-04-01 08:02:58,049 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2023-04-01 08:02:58,049 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2023-04-01 08:02:58,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2023-04-01 08:02:58,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2023-04-01 08:02:58,049 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2023-04-01 08:02:58,049 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2023-04-01 08:02:58,049 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-04-01 08:02:58,049 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2023-04-01 08:02:58,050 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_random [2023-04-01 08:02:58,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2023-04-01 08:02:58,050 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2023-04-01 08:02:58,050 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-04-01 08:02:58,050 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_desc_unused [2023-04-01 08:02:58,050 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_receive_skb [2023-04-01 08:02:58,050 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_rx_checksum_adv [2023-04-01 08:02:58,050 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_alloc_rx_buffers [2023-04-01 08:02:58,050 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_rx_irq [2023-04-01 08:02:58,050 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_put_txbuf [2023-04-01 08:02:58,050 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_tx_resources [2023-04-01 08:02:58,051 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_rx_resources [2023-04-01 08:02:58,051 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_tx_ring [2023-04-01 08:02:58,051 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_tx_resources [2023-04-01 08:02:58,051 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_rx_ring [2023-04-01 08:02:58,051 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_rx_resources [2023-04-01 08:02:58,051 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_update_itr [2023-04-01 08:02:58,051 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_range_to_itr [2023-04-01 08:02:58,051 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_itr [2023-04-01 08:02:58,051 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_tx_irq [2023-04-01 08:02:58,051 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_msix_other [2023-04-01 08:02:58,051 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_intr_msix_tx [2023-04-01 08:02:58,052 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_intr_msix_rx [2023-04-01 08:02:58,052 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_assign_vector [2023-04-01 08:02:58,052 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure_msix [2023-04-01 08:02:58,052 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset_interrupt_capability [2023-04-01 08:02:58,052 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_interrupt_capability [2023-04-01 08:02:58,052 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_request_msix [2023-04-01 08:02:58,052 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_alloc_queues [2023-04-01 08:02:58,052 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_request_irq [2023-04-01 08:02:58,052 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_irq [2023-04-01 08:02:58,052 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_irq_disable [2023-04-01 08:02:58,052 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_irq_enable [2023-04-01 08:02:58,052 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_poll [2023-04-01 08:02:58,053 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_rlpml [2023-04-01 08:02:58,053 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_vlan_rx_add_vid [2023-04-01 08:02:58,053 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_vlan_rx_kill_vid [2023-04-01 08:02:58,053 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_restore_vlan [2023-04-01 08:02:58,053 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure_tx [2023-04-01 08:02:58,053 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_srrctl [2023-04-01 08:02:58,053 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure_rx [2023-04-01 08:02:58,053 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_multi [2023-04-01 08:02:58,053 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure [2023-04-01 08:02:58,053 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset [2023-04-01 08:02:58,053 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_up [2023-04-01 08:02:58,053 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_down [2023-04-01 08:02:58,054 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reinit_locked [2023-04-01 08:02:58,054 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_sw_init [2023-04-01 08:02:58,054 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_initialize_last_counter_stats [2023-04-01 08:02:58,054 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_open [2023-04-01 08:02:58,054 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_close [2023-04-01 08:02:58,054 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_mac [2023-04-01 08:02:58,054 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_update_stats [2023-04-01 08:02:58,054 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_print_link_info [2023-04-01 08:02:58,054 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_has_link [2023-04-01 08:02:58,054 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_watchdog [2023-04-01 08:02:58,054 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_watchdog_task [2023-04-01 08:02:58,054 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tso [2023-04-01 08:02:58,054 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tx_csum [2023-04-01 08:02:58,055 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_maybe_stop_tx [2023-04-01 08:02:58,055 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tx_map_adv [2023-04-01 08:02:58,055 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tx_queue_adv [2023-04-01 08:02:58,055 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_xmit_frame_ring_adv [2023-04-01 08:02:58,055 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_xmit_frame [2023-04-01 08:02:58,055 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tx_timeout [2023-04-01 08:02:58,055 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset_task [2023-04-01 08:02:58,055 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_stats [2023-04-01 08:02:58,055 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_change_mtu [2023-04-01 08:02:58,055 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_ioctl [2023-04-01 08:02:58,056 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_suspend [2023-04-01 08:02:58,056 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_resume [2023-04-01 08:02:58,056 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_shutdown [2023-04-01 08:02:58,056 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_netpoll [2023-04-01 08:02:58,056 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_io_error_detected [2023-04-01 08:02:58,056 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_io_slot_reset [2023-04-01 08:02:58,056 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_io_resume [2023-04-01 08:02:58,056 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_print_device_info [2023-04-01 08:02:58,056 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_features [2023-04-01 08:02:58,056 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_probe [2023-04-01 08:02:58,056 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_remove [2023-04-01 08:02:58,056 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_init_module [2023-04-01 08:02:58,056 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_exit_module [2023-04-01 08:02:58,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_igbvf_exit_module_19_2 [2023-04-01 08:02:58,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_igbvf_init_module_19_9 [2023-04-01 08:02:58,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2023-04-01 08:02:58,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2023-04-01 08:02:58,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2023-04-01 08:02:58,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_16_1 [2023-04-01 08:02:58,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_17_1 [2023-04-01 08:02:58,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_14_19_4 [2023-04-01 08:02:58,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_9_1 [2023-04-01 08:02:58,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_13_2 [2023-04-01 08:02:58,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_14_2 [2023-04-01 08:02:58,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_15_2 [2023-04-01 08:02:58,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_12_4 [2023-04-01 08:02:58,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_18_2 [2023-04-01 08:02:58,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_14_19_5 [2023-04-01 08:02:58,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_29 [2023-04-01 08:02:58,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_32 [2023-04-01 08:02:58,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_35 [2023-04-01 08:02:58,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_36 [2023-04-01 08:02:58,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_37 [2023-04-01 08:02:58,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_40 [2023-04-01 08:02:58,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_41 [2023-04-01 08:02:58,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_42 [2023-04-01 08:02:58,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_43 [2023-04-01 08:02:58,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_44 [2023-04-01 08:02:58,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_47 [2023-04-01 08:02:58,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_3 [2023-04-01 08:02:58,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_19 [2023-04-01 08:02:58,058 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-01 08:02:58,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-04-01 08:02:58,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-04-01 08:02:58,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2023-04-01 08:02:58,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2023-04-01 08:02:58,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_1_5 [2023-04-01 08:02:58,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_2_5 [2023-04-01 08:02:58,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2023-04-01 08:02:58,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_1_3 [2023-04-01 08:02:58,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_2_3 [2023-04-01 08:02:58,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2023-04-01 08:02:58,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2023-04-01 08:02:58,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_2 [2023-04-01 08:02:58,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_3 [2023-04-01 08:02:58,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_4_10 [2023-04-01 08:02:58,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_4_23 [2023-04-01 08:02:58,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_4_24 [2023-04-01 08:02:58,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_4_17 [2023-04-01 08:02:58,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_4_2 [2023-04-01 08:02:58,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_4_5 [2023-04-01 08:02:58,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_4_6 [2023-04-01 08:02:58,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_4_3 [2023-04-01 08:02:58,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_4_8 [2023-04-01 08:02:58,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_4_7 [2023-04-01 08:02:58,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_4 [2023-04-01 08:02:58,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2023-04-01 08:02:58,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2023-04-01 08:02:58,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_12_6 [2023-04-01 08:02:58,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-04-01 08:02:58,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_igbvf_info_dummy_resourceless_instance_5 [2023-04-01 08:02:58,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-04-01 08:02:58,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-04-01 08:02:58,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2023-04-01 08:02:58,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2023-04-01 08:02:58,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2023-04-01 08:02:58,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2023-04-01 08:02:58,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2023-04-01 08:02:58,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2023-04-01 08:02:58,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2023-04-01 08:02:58,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2023-04-01 08:02:58,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_11 [2023-04-01 08:02:58,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_20 [2023-04-01 08:02:58,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_1 [2023-04-01 08:02:58,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_5 [2023-04-01 08:02:58,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_1 [2023-04-01 08:02:58,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_3 [2023-04-01 08:02:58,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_6_2 [2023-04-01 08:02:58,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_6 [2023-04-01 08:02:58,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-04-01 08:02:58,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_16_2 [2023-04-01 08:02:58,061 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-04-01 08:02:58,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_13 [2023-04-01 08:02:58,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_14 [2023-04-01 08:02:58,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_15 [2023-04-01 08:02:58,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_16 [2023-04-01 08:02:58,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_17 [2023-04-01 08:02:58,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_18 [2023-04-01 08:02:58,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_19 [2023-04-01 08:02:58,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_20 [2023-04-01 08:02:58,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_21 [2023-04-01 08:02:58,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_22 [2023-04-01 08:02:58,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_23 [2023-04-01 08:02:58,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_24 [2023-04-01 08:02:58,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_25 [2023-04-01 08:02:58,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_26 [2023-04-01 08:02:58,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_27 [2023-04-01 08:02:58,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_28 [2023-04-01 08:02:58,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_29 [2023-04-01 08:02:58,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_30 [2023-04-01 08:02:58,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_31 [2023-04-01 08:02:58,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-04-01 08:02:58,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-04-01 08:02:58,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2023-04-01 08:02:58,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-04-01 08:02:58,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-04-01 08:02:58,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-04-01 08:02:58,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-04-01 08:02:58,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-04-01 08:02:58,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2023-04-01 08:02:58,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-04-01 08:02:58,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-04-01 08:02:58,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2023-04-01 08:02:58,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-04-01 08:02:58,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-04-01 08:02:58,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-01 08:02:58,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2023-04-01 08:02:58,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-01 08:02:58,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2023-04-01 08:02:58,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-04-01 08:02:58,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-04-01 08:02:58,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-04-01 08:02:58,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2023-04-01 08:02:58,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-04-01 08:02:58,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-04-01 08:02:58,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-04-01 08:02:58,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2023-04-01 08:02:58,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2023-04-01 08:02:58,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2023-04-01 08:02:58,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2023-04-01 08:02:58,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2023-04-01 08:02:58,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2023-04-01 08:02:58,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2023-04-01 08:02:58,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2023-04-01 08:02:58,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2023-04-01 08:02:58,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2023-04-01 08:02:58,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2023-04-01 08:02:58,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2023-04-01 08:02:58,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock [2023-04-01 08:02:58,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2023-04-01 08:02:58,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2023-04-01 08:02:58,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2023-04-01 08:02:58,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2023-04-01 08:02:58,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2023-04-01 08:02:58,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2023-04-01 08:02:58,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2023-04-01 08:02:58,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2023-04-01 08:02:58,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2023-04-01 08:02:58,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2023-04-01 08:02:58,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-04-01 08:02:58,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-04-01 08:02:58,066 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-01 08:02:58,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2023-04-01 08:02:58,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2023-04-01 08:02:58,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2023-04-01 08:02:58,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2023-04-01 08:02:58,066 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-04-01 08:02:58,066 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2023-04-01 08:02:58,066 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2023-04-01 08:02:58,067 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2023-04-01 08:02:58,067 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_page_tail [2023-04-01 08:02:58,067 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-04-01 08:02:58,067 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2023-04-01 08:02:58,067 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2023-04-01 08:02:58,067 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2023-04-01 08:02:58,067 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2023-04-01 08:02:58,067 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2023-04-01 08:02:58,067 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-04-01 08:02:58,067 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-04-01 08:02:58,067 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2023-04-01 08:02:58,067 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-04-01 08:02:58,067 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2023-04-01 08:02:58,067 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_current [2023-04-01 08:02:58,067 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-04-01 08:02:58,067 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-04-01 08:02:58,067 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_ipv6_magic [2023-04-01 08:02:58,067 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2023-04-01 08:02:58,068 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2023-04-01 08:02:58,068 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-04-01 08:02:58,068 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2023-04-01 08:02:58,068 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-04-01 08:02:58,068 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-04-01 08:02:58,068 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-04-01 08:02:58,068 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2023-04-01 08:02:58,068 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2023-04-01 08:02:58,068 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2023-04-01 08:02:58,068 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_page [2023-04-01 08:02:58,068 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2023-04-01 08:02:58,068 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2023-04-01 08:02:58,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2023-04-01 08:02:58,068 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2023-04-01 08:02:58,068 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2023-04-01 08:02:58,068 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-04-01 08:02:58,069 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-04-01 08:02:58,069 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2023-04-01 08:02:58,069 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-04-01 08:02:58,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2023-04-01 08:02:58,069 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-04-01 08:02:58,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-04-01 08:02:58,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-04-01 08:02:58,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-04-01 08:02:58,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2023-04-01 08:02:58,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-04-01 08:02:58,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2023-04-01 08:02:58,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2023-04-01 08:02:58,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-04-01 08:02:58,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-04-01 08:02:58,069 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-04-01 08:02:58,069 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-04-01 08:02:58,070 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-04-01 08:02:58,070 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2023-04-01 08:02:58,070 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2023-04-01 08:02:58,070 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2023-04-01 08:02:58,070 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-04-01 08:02:58,070 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2023-04-01 08:02:58,070 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2023-04-01 08:02:58,070 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2023-04-01 08:02:58,070 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2023-04-01 08:02:58,070 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2023-04-01 08:02:58,070 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2023-04-01 08:02:58,070 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-04-01 08:02:58,070 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2023-04-01 08:02:58,070 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2023-04-01 08:02:58,070 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2023-04-01 08:02:58,070 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-04-01 08:02:58,071 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2023-04-01 08:02:58,071 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2023-04-01 08:02:58,071 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2023-04-01 08:02:58,071 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-04-01 08:02:58,071 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-04-01 08:02:58,071 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-04-01 08:02:58,071 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_expand_head [2023-04-01 08:02:58,071 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2023-04-01 08:02:58,071 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-04-01 08:02:58,071 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2023-04-01 08:02:58,071 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2023-04-01 08:02:58,071 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2023-04-01 08:02:58,071 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-04-01 08:02:58,071 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-04-01 08:02:58,071 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-04-01 08:02:58,071 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2023-04-01 08:02:58,071 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2023-04-01 08:02:58,072 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2023-04-01 08:02:58,072 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-04-01 08:02:58,072 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-01 08:02:58,072 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-04-01 08:02:58,072 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-04-01 08:02:58,072 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-04-01 08:02:58,072 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-04-01 08:02:58,072 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-04-01 08:02:58,072 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-04-01 08:02:58,072 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-04-01 08:02:58,072 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-04-01 08:02:58,072 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-04-01 08:02:58,072 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-04-01 08:02:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_mbx_params_vf [2023-04-01 08:02:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rlpml_set_vf [2023-04-01 08:02:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_function_pointers_vf [2023-04-01 08:02:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_link_vf [2023-04-01 08:02:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_link_up_info_vf [2023-04-01 08:02:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_hw_vf [2023-04-01 08:02:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_hw_vf [2023-04-01 08:02:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_mc_addr_list_vf [2023-04-01 08:02:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rar_set_vf [2023-04-01 08:02:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_mac_addr_vf [2023-04-01 08:02:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_vfta_vf [2023-04-01 08:02:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_mac_params_vf [2023-04-01 08:02:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-01 08:02:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-01 08:02:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-01 08:02:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-01 08:02:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~s32~0 [2023-04-01 08:02:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2023-04-01 08:02:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-04-01 08:02:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-01 08:02:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-01 08:02:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_hash_mc_addr_vf [2023-04-01 08:02:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-04-01 08:02:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2023-04-01 08:02:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_poll_for_msg [2023-04-01 08:02:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_poll_for_ack [2023-04-01 08:02:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_posted_mbx [2023-04-01 08:02:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_posted_mbx [2023-04-01 08:02:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_v2p_mailbox [2023-04-01 08:02:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_bit_vf [2023-04-01 08:02:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_msg_vf [2023-04-01 08:02:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_ack_vf [2023-04-01 08:02:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_rst_vf [2023-04-01 08:02:58,075 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_obtain_mbx_lock_vf [2023-04-01 08:02:58,075 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_mbx_vf [2023-04-01 08:02:58,075 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_mbx_vf [2023-04-01 08:02:58,075 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-04-01 08:02:58,075 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-04-01 08:02:58,075 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-04-01 08:02:58,075 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-04-01 08:02:58,075 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-04-01 08:02:58,075 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2023-04-01 08:02:58,075 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2023-04-01 08:02:58,075 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2023-04-01 08:02:58,075 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-04-01 08:02:58,075 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2023-04-01 08:02:58,075 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2023-04-01 08:02:58,075 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2023-04-01 08:02:58,075 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-04-01 08:02:58,076 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-04-01 08:02:58,076 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-04-01 08:02:58,076 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_ethtool_ops [2023-04-01 08:02:58,076 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_up [2023-04-01 08:02:58,076 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_down [2023-04-01 08:02:58,076 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reinit_locked [2023-04-01 08:02:58,076 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_rx_resources [2023-04-01 08:02:58,076 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_tx_resources [2023-04-01 08:02:58,076 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_rx_resources [2023-04-01 08:02:58,076 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_tx_resources [2023-04-01 08:02:58,076 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_update_stats [2023-04-01 08:02:58,076 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_settings [2023-04-01 08:02:58,076 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_settings [2023-04-01 08:02:58,076 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_pauseparam [2023-04-01 08:02:58,076 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_pauseparam [2023-04-01 08:02:58,076 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_msglevel [2023-04-01 08:02:58,076 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_msglevel [2023-04-01 08:02:58,077 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_regs_len [2023-04-01 08:02:58,077 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_regs [2023-04-01 08:02:58,077 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_eeprom_len [2023-04-01 08:02:58,077 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_eeprom [2023-04-01 08:02:58,077 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_eeprom [2023-04-01 08:02:58,077 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_drvinfo [2023-04-01 08:02:58,077 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_ringparam [2023-04-01 08:02:58,077 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_ringparam [2023-04-01 08:02:58,077 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_link_test [2023-04-01 08:02:58,077 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_diag_test [2023-04-01 08:02:58,077 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_wol [2023-04-01 08:02:58,077 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_wol [2023-04-01 08:02:58,077 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_coalesce [2023-04-01 08:02:58,077 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_coalesce [2023-04-01 08:02:58,077 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_nway_reset [2023-04-01 08:02:58,077 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_ethtool_stats [2023-04-01 08:02:58,078 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_sset_count [2023-04-01 08:02:58,078 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_strings [2023-04-01 08:02:58,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_11 [2023-04-01 08:02:58,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_12 [2023-04-01 08:02:58,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_15 [2023-04-01 08:02:58,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_16 [2023-04-01 08:02:58,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_17 [2023-04-01 08:02:58,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_18 [2023-04-01 08:02:58,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_19 [2023-04-01 08:02:58,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_20 [2023-04-01 08:02:58,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_21 [2023-04-01 08:02:58,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_22 [2023-04-01 08:02:58,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_25 [2023-04-01 08:02:58,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_28 [2023-04-01 08:02:58,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2023-04-01 08:02:58,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_50 [2023-04-01 08:02:58,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_51 [2023-04-01 08:02:58,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_54 [2023-04-01 08:02:58,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_55 [2023-04-01 08:02:58,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_58 [2023-04-01 08:02:58,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_61 [2023-04-01 08:02:58,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_62 [2023-04-01 08:02:58,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_63 [2023-04-01 08:02:58,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_64 [2023-04-01 08:02:58,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_7 [2023-04-01 08:02:58,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_8 [2023-04-01 08:02:58,079 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_prefetch [2023-04-01 08:02:58,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-01 08:02:58,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-04-01 08:02:58,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-04-01 08:02:58,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2023-04-01 08:02:58,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-04-01 08:02:58,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2023-04-01 08:02:58,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2023-04-01 08:02:58,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-04-01 08:02:58,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-04-01 08:02:58,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2023-04-01 08:02:58,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-04-01 08:02:58,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-04-01 08:02:58,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-04-01 08:02:58,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-04-01 08:02:58,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-04-01 08:02:58,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-04-01 08:02:58,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-04-01 08:02:58,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-04-01 08:02:58,080 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2023-04-01 08:02:58,080 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2023-04-01 08:02:58,080 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2023-04-01 08:02:58,080 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-04-01 08:02:58,080 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-04-01 08:02:58,081 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2023-04-01 08:02:58,081 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-04-01 08:02:58,081 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-04-01 08:02:58,081 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-04-01 08:02:58,081 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2023-04-01 08:02:58,081 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2023-04-01 08:02:58,081 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2023-04-01 08:02:58,081 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-04-01 08:02:58,081 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2023-04-01 08:02:58,081 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2023-04-01 08:02:58,081 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-04-01 08:02:58,081 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-04-01 08:02:58,081 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-04-01 08:02:58,081 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-04-01 08:02:58,081 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-04-01 08:02:58,081 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-04-01 08:02:58,082 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-04-01 08:02:58,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_15 [2023-04-01 08:02:58,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_20 [2023-04-01 08:02:58,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_22 [2023-04-01 08:02:58,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_23 [2023-04-01 08:02:58,082 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-04-01 08:02:58,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_21 [2023-04-01 08:02:58,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_27 [2023-04-01 08:02:58,082 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2023-04-01 08:02:58,082 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-04-01 08:02:58,082 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-04-01 08:02:58,082 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-04-01 08:02:58,082 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2023-04-01 08:02:58,082 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-04-01 08:02:58,082 INFO L130 BoogieDeclarations]: Found specification of procedure dump_page [2023-04-01 08:02:58,082 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2023-04-01 08:02:58,082 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2023-04-01 08:02:58,083 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-04-01 08:02:58,083 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2023-04-01 08:02:58,083 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2023-04-01 08:02:58,083 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2023-04-01 08:02:58,083 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2023-04-01 08:02:58,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_13 [2023-04-01 08:02:58,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_14 [2023-04-01 08:02:58,083 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-04-01 08:02:58,083 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-04-01 08:02:58,083 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2023-04-01 08:02:58,083 INFO L130 BoogieDeclarations]: Found specification of procedure compound_head [2023-04-01 08:02:58,083 INFO L130 BoogieDeclarations]: Found specification of procedure page_count [2023-04-01 08:02:58,083 INFO L130 BoogieDeclarations]: Found specification of procedure __get_page_tail [2023-04-01 08:02:58,083 INFO L130 BoogieDeclarations]: Found specification of procedure get_page [2023-04-01 08:02:58,083 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2023-04-01 08:02:58,084 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2023-04-01 08:02:58,084 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-04-01 08:02:58,084 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2023-04-01 08:02:58,084 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-01 08:02:58,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-01 08:02:58,084 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-04-01 08:02:58,084 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2023-04-01 08:02:58,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-04-01 08:02:58,084 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2023-04-01 08:02:58,084 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-04-01 08:02:58,084 INFO L130 BoogieDeclarations]: Found specification of procedure csum_fold [2023-04-01 08:02:58,084 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_nofold [2023-04-01 08:02:58,084 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2023-04-01 08:02:58,084 INFO L130 BoogieDeclarations]: Found specification of procedure csum_ipv6_magic [2023-04-01 08:02:58,084 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-04-01 08:02:58,085 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2023-04-01 08:02:58,085 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-04-01 08:02:58,085 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2023-04-01 08:02:58,085 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-04-01 08:02:58,085 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2023-04-01 08:02:58,085 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2023-04-01 08:02:58,085 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-04-01 08:02:58,085 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-04-01 08:02:58,085 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 08:02:58,085 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-04-01 08:02:58,085 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 08:02:58,085 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2023-04-01 08:02:58,085 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2023-04-01 08:02:58,086 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-04-01 08:02:58,086 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2023-04-01 08:02:58,086 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2023-04-01 08:02:58,086 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2023-04-01 08:02:58,086 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2023-04-01 08:02:58,086 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2023-04-01 08:02:58,086 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2023-04-01 08:02:58,086 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-04-01 08:02:58,086 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-04-01 08:02:58,086 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-01 08:02:58,086 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 08:02:58,086 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2023-04-01 08:02:58,086 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2023-04-01 08:02:58,086 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2023-04-01 08:02:58,087 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2023-04-01 08:02:58,087 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-04-01 08:02:58,087 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_expand_head [2023-04-01 08:02:58,087 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-04-01 08:02:58,087 INFO L130 BoogieDeclarations]: Found specification of procedure skb_header_cloned [2023-04-01 08:02:58,087 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2023-04-01 08:02:58,087 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_fill_page_desc [2023-04-01 08:02:58,087 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2023-04-01 08:02:58,087 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-04-01 08:02:58,087 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2023-04-01 08:02:58,087 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2023-04-01 08:02:58,087 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2023-04-01 08:02:58,087 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2023-04-01 08:02:58,087 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2023-04-01 08:02:58,088 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2023-04-01 08:02:58,088 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2023-04-01 08:02:58,088 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2023-04-01 08:02:58,088 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2023-04-01 08:02:58,088 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso_v6 [2023-04-01 08:02:58,088 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2023-04-01 08:02:58,088 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2023-04-01 08:02:58,088 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2023-04-01 08:02:58,088 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2023-04-01 08:02:58,088 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2023-04-01 08:02:58,088 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2023-04-01 08:02:58,088 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2023-04-01 08:02:58,088 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-04-01 08:02:58,088 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2023-04-01 08:02:58,089 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2023-04-01 08:02:58,089 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-04-01 08:02:58,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_26 [2023-04-01 08:02:58,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_29 [2023-04-01 08:02:58,089 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2023-04-01 08:02:58,089 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2023-04-01 08:02:58,089 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-04-01 08:02:58,089 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2023-04-01 08:02:58,089 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-04-01 08:02:58,089 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-04-01 08:02:58,089 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-04-01 08:02:58,089 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2023-04-01 08:02:58,089 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2023-04-01 08:02:58,090 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2023-04-01 08:02:58,090 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2023-04-01 08:02:58,090 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2023-04-01 08:02:58,090 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-04-01 08:02:58,090 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2023-04-01 08:02:58,090 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-04-01 08:02:58,090 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2023-04-01 08:02:58,090 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-04-01 08:02:58,090 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2023-04-01 08:02:58,090 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2023-04-01 08:02:58,090 INFO L130 BoogieDeclarations]: Found specification of procedure netif_msg_init [2023-04-01 08:02:58,090 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2023-04-01 08:02:58,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_25 [2023-04-01 08:02:58,090 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-04-01 08:02:58,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_28 [2023-04-01 08:02:58,091 INFO L130 BoogieDeclarations]: Found specification of procedure pci_channel_offline [2023-04-01 08:02:58,091 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2023-04-01 08:02:58,091 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-04-01 08:02:58,091 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-04-01 08:02:58,091 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2023-04-01 08:02:58,091 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2023-04-01 08:02:58,091 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2023-04-01 08:02:58,091 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-04-01 08:02:58,091 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2023-04-01 08:02:58,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_30 [2023-04-01 08:02:58,091 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-04-01 08:02:58,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_31 [2023-04-01 08:02:58,091 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2023-04-01 08:02:58,091 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2023-04-01 08:02:58,091 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-04-01 08:02:58,092 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2023-04-01 08:02:58,092 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2023-04-01 08:02:58,092 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2023-04-01 08:02:58,092 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2023-04-01 08:02:58,092 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2023-04-01 08:02:58,092 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2023-04-01 08:02:58,092 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2023-04-01 08:02:58,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_24 [2023-04-01 08:02:58,092 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2023-04-01 08:02:58,092 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2023-04-01 08:02:58,092 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-04-01 08:02:58,092 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2023-04-01 08:02:58,092 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_random [2023-04-01 08:02:58,092 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2023-04-01 08:02:58,092 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2023-04-01 08:02:58,093 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2023-04-01 08:02:58,093 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-04-01 08:02:58,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_16 [2023-04-01 08:02:58,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_17 [2023-04-01 08:02:58,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_18 [2023-04-01 08:02:58,093 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-04-01 08:02:58,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_19 [2023-04-01 08:02:58,093 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2023-04-01 08:02:58,093 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2023-04-01 08:02:58,093 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_poll [2023-04-01 08:02:58,093 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset [2023-04-01 08:02:58,093 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_interrupt_capability [2023-04-01 08:02:58,093 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset_interrupt_capability [2023-04-01 08:02:58,093 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_desc_unused [2023-04-01 08:02:58,094 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_receive_skb [2023-04-01 08:02:58,094 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_rx_checksum_adv [2023-04-01 08:02:58,094 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_alloc_rx_buffers [2023-04-01 08:02:58,094 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_rx_irq [2023-04-01 08:02:58,094 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_put_txbuf [2023-04-01 08:02:58,094 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_tx_ring [2023-04-01 08:02:58,094 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_rx_ring [2023-04-01 08:02:58,094 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_update_itr [2023-04-01 08:02:58,094 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_range_to_itr [2023-04-01 08:02:58,094 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_itr [2023-04-01 08:02:58,094 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_tx_irq [2023-04-01 08:02:58,094 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_msix_other [2023-04-01 08:02:58,094 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_intr_msix_tx [2023-04-01 08:02:58,094 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_intr_msix_rx [2023-04-01 08:02:58,094 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_assign_vector [2023-04-01 08:02:58,094 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure_msix [2023-04-01 08:02:58,095 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_request_msix [2023-04-01 08:02:58,095 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_alloc_queues [2023-04-01 08:02:58,095 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_request_irq [2023-04-01 08:02:58,095 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_irq [2023-04-01 08:02:58,095 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_irq_disable [2023-04-01 08:02:58,095 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_irq_enable [2023-04-01 08:02:58,095 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_rlpml [2023-04-01 08:02:58,095 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_vlan_rx_add_vid [2023-04-01 08:02:58,095 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2023-04-01 08:02:58,095 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_vlan_rx_kill_vid [2023-04-01 08:02:58,095 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_restore_vlan [2023-04-01 08:02:58,095 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure_tx [2023-04-01 08:02:58,095 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_srrctl [2023-04-01 08:02:58,095 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure_rx [2023-04-01 08:02:58,096 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_multi [2023-04-01 08:02:58,096 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2023-04-01 08:02:58,096 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure [2023-04-01 08:02:58,096 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_sw_init [2023-04-01 08:02:58,096 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-04-01 08:02:58,096 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_initialize_last_counter_stats [2023-04-01 08:02:58,096 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_open [2023-04-01 08:02:58,096 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_close [2023-04-01 08:02:58,096 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_mac [2023-04-01 08:02:58,096 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~TO~VOID [2023-04-01 08:02:58,096 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_print_link_info [2023-04-01 08:02:58,096 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_has_link [2023-04-01 08:02:58,096 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_watchdog [2023-04-01 08:02:58,096 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_watchdog_task [2023-04-01 08:02:58,097 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~~s32~0 [2023-04-01 08:02:58,097 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tso [2023-04-01 08:02:58,097 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tx_csum [2023-04-01 08:02:58,097 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_maybe_stop_tx [2023-04-01 08:02:58,097 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tx_map_adv [2023-04-01 08:02:58,097 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tx_queue_adv [2023-04-01 08:02:58,097 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_xmit_frame_ring_adv [2023-04-01 08:02:58,097 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_xmit_frame [2023-04-01 08:02:58,097 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tx_timeout [2023-04-01 08:02:58,097 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset_task [2023-04-01 08:02:58,097 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_stats [2023-04-01 08:02:58,097 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_change_mtu [2023-04-01 08:02:58,097 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_ioctl [2023-04-01 08:02:58,097 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_suspend [2023-04-01 08:02:58,097 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_resume [2023-04-01 08:02:58,098 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_shutdown [2023-04-01 08:02:58,098 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_netpoll [2023-04-01 08:02:58,098 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_io_error_detected [2023-04-01 08:02:58,098 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_io_slot_reset [2023-04-01 08:02:58,098 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_io_resume [2023-04-01 08:02:58,098 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_print_device_info [2023-04-01 08:02:58,098 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_features [2023-04-01 08:02:58,098 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_probe [2023-04-01 08:02:58,098 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-04-01 08:02:58,098 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_remove [2023-04-01 08:02:58,098 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_init_module [2023-04-01 08:02:58,098 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_exit_module [2023-04-01 08:02:58,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_igbvf_exit_module_19_2 [2023-04-01 08:02:58,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_igbvf_init_module_19_9 [2023-04-01 08:02:58,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2023-04-01 08:02:58,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2023-04-01 08:02:58,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2023-04-01 08:02:58,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2023-04-01 08:02:58,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_16_1 [2023-04-01 08:02:58,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_17_1 [2023-04-01 08:02:58,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_14_19_4 [2023-04-01 08:02:58,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_9_1 [2023-04-01 08:02:58,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_13_2 [2023-04-01 08:02:58,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_14_2 [2023-04-01 08:02:58,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_15_2 [2023-04-01 08:02:58,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_12_4 [2023-04-01 08:02:58,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_18_2 [2023-04-01 08:02:58,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_14_19_5 [2023-04-01 08:02:58,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_29 [2023-04-01 08:02:58,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_32 [2023-04-01 08:02:58,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_35 [2023-04-01 08:02:58,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_36 [2023-04-01 08:02:58,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_37 [2023-04-01 08:02:58,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_40 [2023-04-01 08:02:58,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_41 [2023-04-01 08:02:58,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_42 [2023-04-01 08:02:58,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_43 [2023-04-01 08:02:58,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_44 [2023-04-01 08:02:58,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_47 [2023-04-01 08:02:58,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_3 [2023-04-01 08:02:58,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_19 [2023-04-01 08:02:58,100 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-01 08:02:58,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-04-01 08:02:58,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-04-01 08:02:58,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2023-04-01 08:02:58,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2023-04-01 08:02:58,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_1_5 [2023-04-01 08:02:58,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_2_5 [2023-04-01 08:02:58,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2023-04-01 08:02:58,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_1_3 [2023-04-01 08:02:58,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_2_3 [2023-04-01 08:02:58,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2023-04-01 08:02:58,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2023-04-01 08:02:58,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_2 [2023-04-01 08:02:58,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-04-01 08:02:58,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_3 [2023-04-01 08:02:58,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_4_10 [2023-04-01 08:02:58,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_4_23 [2023-04-01 08:02:58,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_4_24 [2023-04-01 08:02:58,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_4_17 [2023-04-01 08:02:58,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_4_2 [2023-04-01 08:02:58,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_4_5 [2023-04-01 08:02:58,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_4_6 [2023-04-01 08:02:58,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_4_3 [2023-04-01 08:02:58,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_4_8 [2023-04-01 08:02:58,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_4_7 [2023-04-01 08:02:58,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_4 [2023-04-01 08:02:58,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2023-04-01 08:02:58,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2023-04-01 08:02:58,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_12_6 [2023-04-01 08:02:58,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-04-01 08:02:58,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_igbvf_info_dummy_resourceless_instance_5 [2023-04-01 08:02:58,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-04-01 08:02:58,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-04-01 08:02:58,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2023-04-01 08:02:58,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2023-04-01 08:02:58,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2023-04-01 08:02:58,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2023-04-01 08:02:58,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2023-04-01 08:02:58,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2023-04-01 08:02:58,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2023-04-01 08:02:58,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2023-04-01 08:02:58,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_11 [2023-04-01 08:02:58,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_20 [2023-04-01 08:02:58,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_1 [2023-04-01 08:02:58,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_5 [2023-04-01 08:02:58,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_1 [2023-04-01 08:02:58,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_3 [2023-04-01 08:02:58,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_6_2 [2023-04-01 08:02:58,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_6 [2023-04-01 08:02:58,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-04-01 08:02:58,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_16_2 [2023-04-01 08:02:58,103 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-04-01 08:02:58,103 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-04-01 08:02:58,103 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-04-01 08:02:58,103 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-04-01 08:02:58,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2023-04-01 08:02:58,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-04-01 08:02:58,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2023-04-01 08:02:58,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-04-01 08:02:58,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-04-01 08:02:58,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-04-01 08:02:58,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-04-01 08:02:58,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-04-01 08:02:58,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-04-01 08:02:58,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-04-01 08:02:58,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-04-01 08:02:58,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2023-04-01 08:02:58,104 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-01 08:02:58,104 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-04-01 08:02:58,104 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-01 08:02:58,104 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-01 08:02:58,104 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-04-01 08:02:58,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-04-01 08:02:58,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-04-01 08:02:58,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2023-04-01 08:02:58,105 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-01 08:02:58,105 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-01 08:02:58,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2023-04-01 08:02:58,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2023-04-01 08:02:58,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2023-04-01 08:02:58,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2023-04-01 08:02:58,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2023-04-01 08:02:58,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2023-04-01 08:02:58,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2023-04-01 08:02:58,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2023-04-01 08:02:58,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2023-04-01 08:02:58,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2023-04-01 08:02:58,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2023-04-01 08:02:58,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2023-04-01 08:02:58,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2023-04-01 08:02:58,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2023-04-01 08:02:58,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2023-04-01 08:02:58,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock [2023-04-01 08:02:58,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2023-04-01 08:02:58,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2023-04-01 08:02:58,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2023-04-01 08:02:58,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2023-04-01 08:02:58,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2023-04-01 08:02:58,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2023-04-01 08:02:58,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2023-04-01 08:02:58,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2023-04-01 08:02:58,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2023-04-01 08:02:58,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2023-04-01 08:02:58,107 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-01 08:02:58,107 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-01 08:02:58,107 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-01 08:02:58,107 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-01 08:02:58,107 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-01 08:02:58,107 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-04-01 08:02:58,107 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2023-04-01 08:02:58,107 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2023-04-01 08:02:58,107 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-01 08:02:58,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-01 08:02:58,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-01 08:02:58,107 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-01 08:02:58,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-04-01 08:02:58,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-04-01 08:02:58,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-04-01 08:02:58,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-04-01 08:02:59,365 INFO L236 CfgBuilder]: Building ICFG [2023-04-01 08:02:59,372 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-01 08:03:01,690 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2023-04-01 08:03:02,435 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-04-01 08:03:05,837 INFO L277 CfgBuilder]: Performing block encoding [2023-04-01 08:03:10,626 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-01 08:03:10,626 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-04-01 08:03:10,677 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.04 08:03:10 BoogieIcfgContainer [2023-04-01 08:03:10,677 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-01 08:03:10,680 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-01 08:03:10,680 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-01 08:03:10,683 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-01 08:03:10,683 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 01.04 08:02:51" (1/3) ... [2023-04-01 08:03:10,684 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@27755f4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.04 08:03:10, skipping insertion in model container [2023-04-01 08:03:10,684 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 08:02:57" (2/3) ... [2023-04-01 08:03:10,684 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@27755f4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.04 08:03:10, skipping insertion in model container [2023-04-01 08:03:10,684 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.04 08:03:10" (3/3) ... [2023-04-01 08:03:10,685 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2023-04-01 08:03:10,703 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-01 08:03:10,703 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 4 error locations. [2023-04-01 08:03:10,808 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-01 08:03:10,813 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;@44c7c9e0, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-04-01 08:03:10,814 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2023-04-01 08:03:10,832 INFO L276 IsEmpty]: Start isEmpty. Operand has 3651 states, 2023 states have (on average 1.2061295106277805) internal successors, (2440), 2093 states have internal predecessors, (2440), 1137 states have call successors, (1137), 472 states have call predecessors, (1137), 470 states have return successors, (1126), 1096 states have call predecessors, (1126), 1126 states have call successors, (1126) [2023-04-01 08:03:10,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2023-04-01 08:03:10,864 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 08:03:10,865 INFO L195 NwaCegarLoop]: trace histogram [25, 24, 24, 24, 24, 24, 24, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 08:03:10,866 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-04-01 08:03:10,870 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 08:03:10,870 INFO L85 PathProgramCache]: Analyzing trace with hash 914887130, now seen corresponding path program 1 times [2023-04-01 08:03:10,879 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 08:03:10,880 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1291610275] [2023-04-01 08:03:10,880 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 08:03:10,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 08:03:11,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 08:03:12,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2256 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2256 trivial. 0 not checked. [2023-04-01 08:03:12,279 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 08:03:12,283 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1291610275] [2023-04-01 08:03:12,283 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1291610275] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 08:03:12,283 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 08:03:12,283 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-01 08:03:12,285 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [408667112] [2023-04-01 08:03:12,286 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 08:03:12,293 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 08:03:12,293 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 08:03:12,326 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 08:03:12,327 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 08:03:12,335 INFO L87 Difference]: Start difference. First operand has 3651 states, 2023 states have (on average 1.2061295106277805) internal successors, (2440), 2093 states have internal predecessors, (2440), 1137 states have call successors, (1137), 472 states have call predecessors, (1137), 470 states have return successors, (1126), 1096 states have call predecessors, (1126), 1126 states have call successors, (1126) Second operand has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 3 states have call successors, (35), 3 states have call predecessors, (35), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) [2023-04-01 08:03:16,694 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 08:03:16,694 INFO L93 Difference]: Finished difference Result 9949 states and 12993 transitions. [2023-04-01 08:03:16,696 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-01 08:03:16,697 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 3 states have call successors, (35), 3 states have call predecessors, (35), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) Word has length 276 [2023-04-01 08:03:16,700 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 08:03:16,776 INFO L225 Difference]: With dead ends: 9949 [2023-04-01 08:03:16,777 INFO L226 Difference]: Without dead ends: 6595 [2023-04-01 08:03:16,798 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 08:03:16,800 INFO L413 NwaCegarLoop]: 3908 mSDtfsCounter, 4215 mSDsluCounter, 3827 mSDsCounter, 0 mSdLazyCounter, 1025 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4215 SdHoareTripleChecker+Valid, 7735 SdHoareTripleChecker+Invalid, 1032 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 1025 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.9s IncrementalHoareTripleChecker+Time [2023-04-01 08:03:16,801 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4215 Valid, 7735 Invalid, 1032 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 1025 Invalid, 0 Unknown, 0 Unchecked, 3.9s Time] [2023-04-01 08:03:16,824 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6595 states. [2023-04-01 08:03:17,139 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6595 to 6595. [2023-04-01 08:03:17,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6595 states, 3671 states have (on average 1.2034867883410514) internal successors, (4418), 3782 states have internal predecessors, (4418), 2060 states have call successors, (2060), 866 states have call predecessors, (2060), 863 states have return successors, (2055), 2003 states have call predecessors, (2055), 2055 states have call successors, (2055) [2023-04-01 08:03:17,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6595 states to 6595 states and 8533 transitions. [2023-04-01 08:03:17,200 INFO L78 Accepts]: Start accepts. Automaton has 6595 states and 8533 transitions. Word has length 276 [2023-04-01 08:03:17,203 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 08:03:17,204 INFO L495 AbstractCegarLoop]: Abstraction has 6595 states and 8533 transitions. [2023-04-01 08:03:17,204 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 3 states have call successors, (35), 3 states have call predecessors, (35), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) [2023-04-01 08:03:17,204 INFO L276 IsEmpty]: Start isEmpty. Operand 6595 states and 8533 transitions. [2023-04-01 08:03:17,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2023-04-01 08:03:17,223 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 08:03:17,224 INFO L195 NwaCegarLoop]: trace histogram [28, 24, 24, 24, 24, 24, 24, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 08:03:17,224 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-01 08:03:17,225 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-04-01 08:03:17,225 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 08:03:17,225 INFO L85 PathProgramCache]: Analyzing trace with hash 1094137576, now seen corresponding path program 1 times [2023-04-01 08:03:17,226 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 08:03:17,226 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1462218706] [2023-04-01 08:03:17,226 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 08:03:17,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 08:03:17,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 08:03:18,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2443 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2436 trivial. 0 not checked. [2023-04-01 08:03:18,703 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 08:03:18,703 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1462218706] [2023-04-01 08:03:18,705 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1462218706] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 08:03:18,707 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 08:03:18,707 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-04-01 08:03:18,707 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [909704966] [2023-04-01 08:03:18,708 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 08:03:18,710 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-04-01 08:03:18,710 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 08:03:18,711 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-04-01 08:03:18,712 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-04-01 08:03:18,712 INFO L87 Difference]: Start difference. First operand 6595 states and 8533 transitions. Second operand has 5 states, 5 states have (on average 16.0) internal successors, (80), 4 states have internal predecessors, (80), 2 states have call successors, (50), 3 states have call predecessors, (50), 2 states have return successors, (46), 2 states have call predecessors, (46), 2 states have call successors, (46) [2023-04-01 08:03:23,253 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 08:03:23,254 INFO L93 Difference]: Finished difference Result 6601 states and 8538 transitions. [2023-04-01 08:03:23,254 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-04-01 08:03:23,254 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 16.0) internal successors, (80), 4 states have internal predecessors, (80), 2 states have call successors, (50), 3 states have call predecessors, (50), 2 states have return successors, (46), 2 states have call predecessors, (46), 2 states have call successors, (46) Word has length 352 [2023-04-01 08:03:23,255 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 08:03:23,302 INFO L225 Difference]: With dead ends: 6601 [2023-04-01 08:03:23,302 INFO L226 Difference]: Without dead ends: 6599 [2023-04-01 08:03:23,312 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-04-01 08:03:23,312 INFO L413 NwaCegarLoop]: 3873 mSDtfsCounter, 4366 mSDsluCounter, 7743 mSDsCounter, 0 mSdLazyCounter, 1519 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4368 SdHoareTripleChecker+Valid, 11616 SdHoareTripleChecker+Invalid, 1521 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 1519 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.2s IncrementalHoareTripleChecker+Time [2023-04-01 08:03:23,313 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4368 Valid, 11616 Invalid, 1521 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 1519 Invalid, 0 Unknown, 0 Unchecked, 4.2s Time] [2023-04-01 08:03:23,322 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6599 states. [2023-04-01 08:03:23,568 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6599 to 6599. [2023-04-01 08:03:23,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6599 states, 3674 states have (on average 1.203320631464344) internal successors, (4421), 3785 states have internal predecessors, (4421), 2060 states have call successors, (2060), 867 states have call predecessors, (2060), 864 states have return successors, (2055), 2003 states have call predecessors, (2055), 2055 states have call successors, (2055) [2023-04-01 08:03:23,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6599 states to 6599 states and 8536 transitions. [2023-04-01 08:03:23,621 INFO L78 Accepts]: Start accepts. Automaton has 6599 states and 8536 transitions. Word has length 352 [2023-04-01 08:03:23,622 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 08:03:23,622 INFO L495 AbstractCegarLoop]: Abstraction has 6599 states and 8536 transitions. [2023-04-01 08:03:23,623 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 16.0) internal successors, (80), 4 states have internal predecessors, (80), 2 states have call successors, (50), 3 states have call predecessors, (50), 2 states have return successors, (46), 2 states have call predecessors, (46), 2 states have call successors, (46) [2023-04-01 08:03:23,623 INFO L276 IsEmpty]: Start isEmpty. Operand 6599 states and 8536 transitions. [2023-04-01 08:03:23,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2023-04-01 08:03:23,636 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 08:03:23,637 INFO L195 NwaCegarLoop]: trace histogram [28, 24, 24, 24, 24, 24, 24, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 08:03:23,637 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-04-01 08:03:23,637 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-04-01 08:03:23,638 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 08:03:23,638 INFO L85 PathProgramCache]: Analyzing trace with hash -753687013, now seen corresponding path program 1 times [2023-04-01 08:03:23,639 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 08:03:23,639 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [274775906] [2023-04-01 08:03:23,639 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 08:03:23,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 08:03:23,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 08:03:25,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2445 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2436 trivial. 0 not checked. [2023-04-01 08:03:25,150 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 08:03:25,150 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [274775906] [2023-04-01 08:03:25,150 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [274775906] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 08:03:25,150 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 08:03:25,150 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-04-01 08:03:25,151 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1646702093] [2023-04-01 08:03:25,151 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 08:03:25,151 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-04-01 08:03:25,151 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 08:03:25,152 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-04-01 08:03:25,153 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-04-01 08:03:25,153 INFO L87 Difference]: Start difference. First operand 6599 states and 8536 transitions. Second operand has 5 states, 5 states have (on average 16.6) internal successors, (83), 4 states have internal predecessors, (83), 2 states have call successors, (51), 3 states have call predecessors, (51), 2 states have return successors, (47), 2 states have call predecessors, (47), 2 states have call successors, (47) [2023-04-01 08:03:27,419 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 08:03:30,665 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 08:03:30,665 INFO L93 Difference]: Finished difference Result 6605 states and 8541 transitions. [2023-04-01 08:03:30,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-04-01 08:03:30,666 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 16.6) internal successors, (83), 4 states have internal predecessors, (83), 2 states have call successors, (51), 3 states have call predecessors, (51), 2 states have return successors, (47), 2 states have call predecessors, (47), 2 states have call successors, (47) Word has length 357 [2023-04-01 08:03:30,667 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 08:03:30,709 INFO L225 Difference]: With dead ends: 6605 [2023-04-01 08:03:30,709 INFO L226 Difference]: Without dead ends: 6601 [2023-04-01 08:03:30,715 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-04-01 08:03:30,716 INFO L413 NwaCegarLoop]: 3876 mSDtfsCounter, 4361 mSDsluCounter, 7743 mSDsCounter, 0 mSdLazyCounter, 1519 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4362 SdHoareTripleChecker+Valid, 11619 SdHoareTripleChecker+Invalid, 1521 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 1519 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.1s IncrementalHoareTripleChecker+Time [2023-04-01 08:03:30,716 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4362 Valid, 11619 Invalid, 1521 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 1519 Invalid, 0 Unknown, 0 Unchecked, 5.1s Time] [2023-04-01 08:03:30,724 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6601 states. [2023-04-01 08:03:31,087 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6601 to 6601. [2023-04-01 08:03:31,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6601 states, 3676 states have (on average 1.2029379760609358) internal successors, (4422), 3786 states have internal predecessors, (4422), 2060 states have call successors, (2060), 868 states have call predecessors, (2060), 864 states have return successors, (2055), 2003 states have call predecessors, (2055), 2055 states have call successors, (2055) [2023-04-01 08:03:31,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6601 states to 6601 states and 8537 transitions. [2023-04-01 08:03:31,123 INFO L78 Accepts]: Start accepts. Automaton has 6601 states and 8537 transitions. Word has length 357 [2023-04-01 08:03:31,124 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 08:03:31,124 INFO L495 AbstractCegarLoop]: Abstraction has 6601 states and 8537 transitions. [2023-04-01 08:03:31,125 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 16.6) internal successors, (83), 4 states have internal predecessors, (83), 2 states have call successors, (51), 3 states have call predecessors, (51), 2 states have return successors, (47), 2 states have call predecessors, (47), 2 states have call successors, (47) [2023-04-01 08:03:31,125 INFO L276 IsEmpty]: Start isEmpty. Operand 6601 states and 8537 transitions. [2023-04-01 08:03:31,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2023-04-01 08:03:31,139 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 08:03:31,139 INFO L195 NwaCegarLoop]: trace histogram [28, 24, 24, 24, 24, 24, 24, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 08:03:31,139 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-04-01 08:03:31,139 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-04-01 08:03:31,141 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 08:03:31,142 INFO L85 PathProgramCache]: Analyzing trace with hash -876030328, now seen corresponding path program 1 times [2023-04-01 08:03:31,142 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 08:03:31,142 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1096112954] [2023-04-01 08:03:31,142 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 08:03:31,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 08:03:31,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 08:03:32,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2451 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 2440 trivial. 0 not checked. [2023-04-01 08:03:32,245 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 08:03:32,245 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1096112954] [2023-04-01 08:03:32,245 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1096112954] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 08:03:32,245 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 08:03:32,246 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-04-01 08:03:32,246 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [502635841] [2023-04-01 08:03:32,246 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 08:03:32,246 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-04-01 08:03:32,246 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 08:03:32,247 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-04-01 08:03:32,247 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-04-01 08:03:32,247 INFO L87 Difference]: Start difference. First operand 6601 states and 8537 transitions. Second operand has 5 states, 5 states have (on average 16.6) internal successors, (83), 4 states have internal predecessors, (83), 2 states have call successors, (52), 3 states have call predecessors, (52), 2 states have return successors, (48), 2 states have call predecessors, (48), 2 states have call successors, (48) [2023-04-01 08:03:36,660 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 08:03:36,660 INFO L93 Difference]: Finished difference Result 6601 states and 8537 transitions. [2023-04-01 08:03:36,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-04-01 08:03:36,661 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 16.6) internal successors, (83), 4 states have internal predecessors, (83), 2 states have call successors, (52), 3 states have call predecessors, (52), 2 states have return successors, (48), 2 states have call predecessors, (48), 2 states have call successors, (48) Word has length 362 [2023-04-01 08:03:36,666 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 08:03:36,667 INFO L225 Difference]: With dead ends: 6601 [2023-04-01 08:03:36,667 INFO L226 Difference]: Without dead ends: 0 [2023-04-01 08:03:36,697 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-04-01 08:03:36,700 INFO L413 NwaCegarLoop]: 3874 mSDtfsCounter, 4357 mSDsluCounter, 7742 mSDsCounter, 0 mSdLazyCounter, 1514 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4357 SdHoareTripleChecker+Valid, 11616 SdHoareTripleChecker+Invalid, 1516 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 1514 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.1s IncrementalHoareTripleChecker+Time [2023-04-01 08:03:36,701 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4357 Valid, 11616 Invalid, 1516 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 1514 Invalid, 0 Unknown, 0 Unchecked, 4.1s Time] [2023-04-01 08:03:36,702 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2023-04-01 08:03:36,703 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2023-04-01 08:03:36,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-04-01 08:03:36,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2023-04-01 08:03:36,704 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 362 [2023-04-01 08:03:36,704 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 08:03:36,704 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-04-01 08:03:36,705 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 16.6) internal successors, (83), 4 states have internal predecessors, (83), 2 states have call successors, (52), 3 states have call predecessors, (52), 2 states have return successors, (48), 2 states have call predecessors, (48), 2 states have call successors, (48) [2023-04-01 08:03:36,705 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2023-04-01 08:03:36,705 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-04-01 08:03:36,707 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (3 of 4 remaining) [2023-04-01 08:03:36,707 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION (2 of 4 remaining) [2023-04-01 08:03:36,708 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 4 remaining) [2023-04-01 08:03:36,708 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 4 remaining) [2023-04-01 08:03:36,708 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-04-01 08:03:36,709 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.