/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-alloc-spinlock_drivers-net-ethernet-intel-igbvf-igbvf.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-01 07:58:06,609 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-01 07:58:06,611 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-01 07:58:06,651 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-01 07:58:06,652 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-01 07:58:06,653 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-01 07:58:06,654 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-01 07:58:06,655 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-01 07:58:06,657 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-01 07:58:06,657 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-01 07:58:06,658 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-01 07:58:06,659 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-01 07:58:06,659 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-01 07:58:06,660 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-01 07:58:06,665 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-01 07:58:06,668 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-01 07:58:06,669 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-01 07:58:06,674 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-01 07:58:06,677 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-01 07:58:06,684 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-01 07:58:06,685 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-01 07:58:06,687 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-01 07:58:06,688 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-01 07:58:06,688 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-01 07:58:06,691 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-01 07:58:06,691 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-01 07:58:06,691 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-01 07:58:06,692 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-01 07:58:06,692 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-01 07:58:06,693 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-01 07:58:06,693 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-01 07:58:06,694 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-01 07:58:06,694 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-01 07:58:06,695 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-01 07:58:06,695 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-01 07:58:06,696 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-01 07:58:06,696 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-01 07:58:06,696 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-01 07:58:06,700 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-01 07:58:06,703 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-01 07:58:06,703 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-01 07:58:06,705 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 07:58:06,736 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-01 07:58:06,736 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-01 07:58:06,736 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-01 07:58:06,737 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-01 07:58:06,737 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-01 07:58:06,737 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-01 07:58:06,738 INFO L138 SettingsManager]: * User list type=DISABLED [2023-04-01 07:58:06,738 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-04-01 07:58:06,738 INFO L138 SettingsManager]: * Explicit value domain=true [2023-04-01 07:58:06,738 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-04-01 07:58:06,738 INFO L138 SettingsManager]: * Octagon Domain=false [2023-04-01 07:58:06,738 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2023-04-01 07:58:06,738 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-04-01 07:58:06,738 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-04-01 07:58:06,739 INFO L138 SettingsManager]: * Interval Domain=false [2023-04-01 07:58:06,739 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-04-01 07:58:06,739 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-04-01 07:58:06,739 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2023-04-01 07:58:06,739 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-01 07:58:06,740 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-01 07:58:06,740 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-01 07:58:06,740 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-01 07:58:06,740 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-01 07:58:06,740 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-01 07:58:06,740 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-01 07:58:06,740 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-01 07:58:06,741 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-01 07:58:06,741 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-01 07:58:06,741 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-01 07:58:06,741 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-01 07:58:06,741 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-01 07:58:06,741 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-01 07:58:06,741 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-01 07:58:06,741 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-01 07:58:06,742 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2023-04-01 07:58:06,742 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-01 07:58:06,742 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-01 07:58:06,742 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-04-01 07:58:06,742 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-01 07:58:06,742 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-01 07:58:06,742 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-04-01 07:58:06,743 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> OctagonDomain [2023-04-01 07:58:06,960 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-01 07:58:06,984 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-01 07:58:06,986 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-01 07:58:06,987 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-01 07:58:06,988 INFO L275 PluginConnector]: CDTParser initialized [2023-04-01 07:58:06,989 INFO L432 ainManager$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-alloc-spinlock_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2023-04-01 07:58:08,185 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-01 07:58:08,770 INFO L351 CDTParser]: Found 1 translation units. [2023-04-01 07:58:08,770 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2023-04-01 07:58:08,833 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fd938911b/39a4a64ca9854cfd89e082a24ffdc112/FLAG3b56d201b [2023-04-01 07:58:08,849 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fd938911b/39a4a64ca9854cfd89e082a24ffdc112 [2023-04-01 07:58:08,852 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-01 07:58:08,854 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-01 07:58:08,855 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-01 07:58:08,855 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-01 07:58:08,858 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-01 07:58:08,859 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.04 07:58:08" (1/1) ... [2023-04-01 07:58:08,860 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43aea7f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:58:08, skipping insertion in model container [2023-04-01 07:58:08,860 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.04 07:58:08" (1/1) ... [2023-04-01 07:58:08,867 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-01 07:58:09,066 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-01 07:58:13,402 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-alloc-spinlock_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[487689,487702] [2023-04-01 07:58:13,407 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-alloc-spinlock_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[487834,487847] [2023-04-01 07:58:13,450 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-01 07:58:13,584 INFO L203 MainTranslator]: Completed pre-run [2023-04-01 07:58:14,001 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-alloc-spinlock_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[487689,487702] [2023-04-01 07:58:14,002 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-alloc-spinlock_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[487834,487847] [2023-04-01 07:58:14,009 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-01 07:58:14,336 WARN L667 CHandler]: The function strncpy is called, but not defined or handled by StandardFunctionHandler. [2023-04-01 07:58:14,337 WARN L667 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-04-01 07:58:14,343 INFO L208 MainTranslator]: Completed translation [2023-04-01 07:58:14,343 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:58:14 WrapperNode [2023-04-01 07:58:14,343 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-01 07:58:14,345 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-01 07:58:14,345 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-01 07:58:14,345 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-01 07:58:14,357 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:58:14" (1/1) ... [2023-04-01 07:58:14,357 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:58:14" (1/1) ... [2023-04-01 07:58:14,478 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:58:14" (1/1) ... [2023-04-01 07:58:14,479 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:58:14" (1/1) ... [2023-04-01 07:58:14,616 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:58:14" (1/1) ... [2023-04-01 07:58:14,637 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:58:14" (1/1) ... [2023-04-01 07:58:14,681 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:58:14" (1/1) ... [2023-04-01 07:58:14,701 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:58:14" (1/1) ... [2023-04-01 07:58:14,744 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-01 07:58:14,745 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-01 07:58:14,745 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-01 07:58:14,746 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-01 07:58:14,746 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:58:14" (1/1) ... [2023-04-01 07:58:14,753 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-01 07:58:14,761 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-01 07:58:14,773 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 07:58:14,779 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 07:58:14,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-01 07:58:14,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-01 07:58:14,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~s32~0 [2023-04-01 07:58:14,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2023-04-01 07:58:14,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-04-01 07:58:14,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-04-01 07:58:14,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2023-04-01 07:58:14,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-04-01 07:58:14,804 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 07:58:14,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2023-04-01 07:58:14,804 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 07:58:14,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-04-01 07:58:14,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~TO~VOID [2023-04-01 07:58:14,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~~s32~0 [2023-04-01 07:58:14,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-04-01 07:58:14,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-04-01 07:58:14,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-04-01 07:58:14,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-04-01 07:58:14,804 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-04-01 07:58:14,804 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-04-01 07:58:14,805 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_mac_params_vf [2023-04-01 07:58:14,805 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_function_pointers_vf [2023-04-01 07:58:14,805 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_link_up_info_vf [2023-04-01 07:58:14,805 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_hw_vf [2023-04-01 07:58:14,805 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_hw_vf [2023-04-01 07:58:14,805 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_hash_mc_addr_vf [2023-04-01 07:58:14,805 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_mc_addr_list_vf [2023-04-01 07:58:14,805 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_vfta_vf [2023-04-01 07:58:14,805 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rlpml_set_vf [2023-04-01 07:58:14,805 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rar_set_vf [2023-04-01 07:58:14,805 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_mac_addr_vf [2023-04-01 07:58:14,806 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_link_vf [2023-04-01 07:58:14,806 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_poll_for_msg [2023-04-01 07:58:14,806 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_poll_for_ack [2023-04-01 07:58:14,806 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_posted_mbx [2023-04-01 07:58:14,806 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_posted_mbx [2023-04-01 07:58:14,806 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_v2p_mailbox [2023-04-01 07:58:14,806 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_bit_vf [2023-04-01 07:58:14,806 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_msg_vf [2023-04-01 07:58:14,806 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_ack_vf [2023-04-01 07:58:14,806 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_rst_vf [2023-04-01 07:58:14,806 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_obtain_mbx_lock_vf [2023-04-01 07:58:14,807 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_mbx_vf [2023-04-01 07:58:14,807 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_mbx_vf [2023-04-01 07:58:14,807 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_mbx_params_vf [2023-04-01 07:58:14,807 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-04-01 07:58:14,807 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-04-01 07:58:14,807 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-04-01 07:58:14,807 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-04-01 07:58:14,807 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2023-04-01 07:58:14,807 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-04-01 07:58:14,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2023-04-01 07:58:14,808 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-04-01 07:58:14,808 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-04-01 07:58:14,808 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-04-01 07:58:14,808 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_settings [2023-04-01 07:58:14,808 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_settings [2023-04-01 07:58:14,808 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_pauseparam [2023-04-01 07:58:14,808 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_pauseparam [2023-04-01 07:58:14,808 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_msglevel [2023-04-01 07:58:14,808 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_msglevel [2023-04-01 07:58:14,808 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_regs_len [2023-04-01 07:58:14,808 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_regs [2023-04-01 07:58:14,808 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_eeprom_len [2023-04-01 07:58:14,809 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_eeprom [2023-04-01 07:58:14,809 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_eeprom [2023-04-01 07:58:14,809 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_drvinfo [2023-04-01 07:58:14,809 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_ringparam [2023-04-01 07:58:14,809 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_ringparam [2023-04-01 07:58:14,809 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_link_test [2023-04-01 07:58:14,809 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_diag_test [2023-04-01 07:58:14,809 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_wol [2023-04-01 07:58:14,809 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_wol [2023-04-01 07:58:14,809 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_coalesce [2023-04-01 07:58:14,809 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_coalesce [2023-04-01 07:58:14,809 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_nway_reset [2023-04-01 07:58:14,809 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_ethtool_stats [2023-04-01 07:58:14,810 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_sset_count [2023-04-01 07:58:14,810 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_strings [2023-04-01 07:58:14,810 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_ethtool_ops [2023-04-01 07:58:14,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_11 [2023-04-01 07:58:14,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_12 [2023-04-01 07:58:14,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_15 [2023-04-01 07:58:14,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_16 [2023-04-01 07:58:14,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_17 [2023-04-01 07:58:14,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_18 [2023-04-01 07:58:14,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_19 [2023-04-01 07:58:14,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_20 [2023-04-01 07:58:14,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_21 [2023-04-01 07:58:14,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_22 [2023-04-01 07:58:14,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_25 [2023-04-01 07:58:14,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_28 [2023-04-01 07:58:14,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2023-04-01 07:58:14,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_50 [2023-04-01 07:58:14,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_51 [2023-04-01 07:58:14,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_54 [2023-04-01 07:58:14,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_55 [2023-04-01 07:58:14,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_58 [2023-04-01 07:58:14,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_61 [2023-04-01 07:58:14,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_62 [2023-04-01 07:58:14,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_63 [2023-04-01 07:58:14,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_64 [2023-04-01 07:58:14,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_7 [2023-04-01 07:58:14,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_8 [2023-04-01 07:58:14,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vmalloc_83 [2023-04-01 07:58:14,812 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-04-01 07:58:14,812 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2023-04-01 07:58:14,812 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-04-01 07:58:14,812 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2023-04-01 07:58:14,812 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2023-04-01 07:58:14,812 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-04-01 07:58:14,812 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-04-01 07:58:14,812 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-04-01 07:58:14,812 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2023-04-01 07:58:14,812 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-04-01 07:58:14,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2023-04-01 07:58:14,813 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2023-04-01 07:58:14,813 INFO L138 BoogieDeclarations]: Found implementation of procedure compound_head [2023-04-01 07:58:14,813 INFO L138 BoogieDeclarations]: Found implementation of procedure page_count [2023-04-01 07:58:14,813 INFO L138 BoogieDeclarations]: Found implementation of procedure get_page [2023-04-01 07:58:14,813 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2023-04-01 07:58:14,813 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-04-01 07:58:14,813 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_fold [2023-04-01 07:58:14,813 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_nofold [2023-04-01 07:58:14,813 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2023-04-01 07:58:14,813 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-04-01 07:58:14,814 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2023-04-01 07:58:14,814 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-04-01 07:58:14,814 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-04-01 07:58:14,814 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-04-01 07:58:14,814 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2023-04-01 07:58:14,814 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2023-04-01 07:58:14,814 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-04-01 07:58:14,814 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2023-04-01 07:58:14,814 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2023-04-01 07:58:14,814 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2023-04-01 07:58:14,814 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-04-01 07:58:14,814 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2023-04-01 07:58:14,814 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2023-04-01 07:58:14,815 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2023-04-01 07:58:14,815 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2023-04-01 07:58:14,815 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-04-01 07:58:14,815 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_header_cloned [2023-04-01 07:58:14,815 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2023-04-01 07:58:14,815 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_fill_page_desc [2023-04-01 07:58:14,815 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2023-04-01 07:58:14,815 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2023-04-01 07:58:14,815 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2023-04-01 07:58:14,815 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2023-04-01 07:58:14,815 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2023-04-01 07:58:14,815 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2023-04-01 07:58:14,815 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2023-04-01 07:58:14,816 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2023-04-01 07:58:14,816 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2023-04-01 07:58:14,816 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso_v6 [2023-04-01 07:58:14,816 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2023-04-01 07:58:14,816 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2023-04-01 07:58:14,816 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2023-04-01 07:58:14,816 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2023-04-01 07:58:14,816 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2023-04-01 07:58:14,816 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-04-01 07:58:14,816 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-04-01 07:58:14,816 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2023-04-01 07:58:14,816 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-04-01 07:58:14,816 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-04-01 07:58:14,816 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-04-01 07:58:14,816 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2023-04-01 07:58:14,817 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2023-04-01 07:58:14,817 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2023-04-01 07:58:14,817 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-04-01 07:58:14,817 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-04-01 07:58:14,817 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_msg_init [2023-04-01 07:58:14,817 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_channel_offline [2023-04-01 07:58:14,817 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-04-01 07:58:14,817 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2023-04-01 07:58:14,817 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2023-04-01 07:58:14,817 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2023-04-01 07:58:14,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2023-04-01 07:58:14,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2023-04-01 07:58:14,817 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2023-04-01 07:58:14,817 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2023-04-01 07:58:14,817 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-04-01 07:58:14,817 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2023-04-01 07:58:14,818 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_random [2023-04-01 07:58:14,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2023-04-01 07:58:14,818 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2023-04-01 07:58:14,818 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-04-01 07:58:14,818 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_desc_unused [2023-04-01 07:58:14,818 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_receive_skb [2023-04-01 07:58:14,818 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_rx_checksum_adv [2023-04-01 07:58:14,818 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_alloc_rx_buffers [2023-04-01 07:58:14,818 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_rx_irq [2023-04-01 07:58:14,818 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_put_txbuf [2023-04-01 07:58:14,818 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_tx_resources [2023-04-01 07:58:14,818 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_rx_resources [2023-04-01 07:58:14,818 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_tx_ring [2023-04-01 07:58:14,819 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_tx_resources [2023-04-01 07:58:14,819 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_rx_ring [2023-04-01 07:58:14,819 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_rx_resources [2023-04-01 07:58:14,819 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_update_itr [2023-04-01 07:58:14,819 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_range_to_itr [2023-04-01 07:58:14,819 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_itr [2023-04-01 07:58:14,819 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_tx_irq [2023-04-01 07:58:14,819 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_msix_other [2023-04-01 07:58:14,819 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_intr_msix_tx [2023-04-01 07:58:14,819 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_intr_msix_rx [2023-04-01 07:58:14,819 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_assign_vector [2023-04-01 07:58:14,819 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure_msix [2023-04-01 07:58:14,819 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset_interrupt_capability [2023-04-01 07:58:14,819 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_interrupt_capability [2023-04-01 07:58:14,820 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_request_msix [2023-04-01 07:58:14,820 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_alloc_queues [2023-04-01 07:58:14,820 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_request_irq [2023-04-01 07:58:14,820 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_irq [2023-04-01 07:58:14,820 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_irq_disable [2023-04-01 07:58:14,820 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_irq_enable [2023-04-01 07:58:14,820 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_poll [2023-04-01 07:58:14,820 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_rlpml [2023-04-01 07:58:14,820 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_vlan_rx_add_vid [2023-04-01 07:58:14,820 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_vlan_rx_kill_vid [2023-04-01 07:58:14,820 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_restore_vlan [2023-04-01 07:58:14,820 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure_tx [2023-04-01 07:58:14,820 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_srrctl [2023-04-01 07:58:14,820 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure_rx [2023-04-01 07:58:14,820 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_multi [2023-04-01 07:58:14,821 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure [2023-04-01 07:58:14,821 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset [2023-04-01 07:58:14,821 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_up [2023-04-01 07:58:14,821 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_down [2023-04-01 07:58:14,821 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reinit_locked [2023-04-01 07:58:14,821 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_sw_init [2023-04-01 07:58:14,821 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_initialize_last_counter_stats [2023-04-01 07:58:14,821 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_open [2023-04-01 07:58:14,821 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_close [2023-04-01 07:58:14,821 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_mac [2023-04-01 07:58:14,821 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_update_stats [2023-04-01 07:58:14,821 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_print_link_info [2023-04-01 07:58:14,821 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_has_link [2023-04-01 07:58:14,821 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_watchdog [2023-04-01 07:58:14,821 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_watchdog_task [2023-04-01 07:58:14,822 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tso [2023-04-01 07:58:14,822 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tx_csum [2023-04-01 07:58:14,822 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_maybe_stop_tx [2023-04-01 07:58:14,822 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tx_map_adv [2023-04-01 07:58:14,822 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tx_queue_adv [2023-04-01 07:58:14,822 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_xmit_frame_ring_adv [2023-04-01 07:58:14,822 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_xmit_frame [2023-04-01 07:58:14,822 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tx_timeout [2023-04-01 07:58:14,822 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset_task [2023-04-01 07:58:14,822 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_stats [2023-04-01 07:58:14,822 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_change_mtu [2023-04-01 07:58:14,822 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_ioctl [2023-04-01 07:58:14,822 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_suspend [2023-04-01 07:58:14,823 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_resume [2023-04-01 07:58:14,823 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_shutdown [2023-04-01 07:58:14,823 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_netpoll [2023-04-01 07:58:14,823 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_io_error_detected [2023-04-01 07:58:14,823 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_io_slot_reset [2023-04-01 07:58:14,823 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_io_resume [2023-04-01 07:58:14,823 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_print_device_info [2023-04-01 07:58:14,823 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_features [2023-04-01 07:58:14,823 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_probe [2023-04-01 07:58:14,823 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_remove [2023-04-01 07:58:14,823 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_init_module [2023-04-01 07:58:14,823 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_exit_module [2023-04-01 07:58:14,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_igbvf_exit_module_19_2 [2023-04-01 07:58:14,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_igbvf_init_module_19_9 [2023-04-01 07:58:14,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2023-04-01 07:58:14,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2023-04-01 07:58:14,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2023-04-01 07:58:14,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_16_1 [2023-04-01 07:58:14,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_17_1 [2023-04-01 07:58:14,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_14_19_4 [2023-04-01 07:58:14,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_9_1 [2023-04-01 07:58:14,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_13_2 [2023-04-01 07:58:14,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_14_2 [2023-04-01 07:58:14,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_15_2 [2023-04-01 07:58:14,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_12_4 [2023-04-01 07:58:14,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_18_2 [2023-04-01 07:58:14,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_14_19_5 [2023-04-01 07:58:14,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_29 [2023-04-01 07:58:14,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_32 [2023-04-01 07:58:14,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_35 [2023-04-01 07:58:14,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_36 [2023-04-01 07:58:14,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_37 [2023-04-01 07:58:14,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_40 [2023-04-01 07:58:14,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_41 [2023-04-01 07:58:14,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_42 [2023-04-01 07:58:14,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_43 [2023-04-01 07:58:14,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_44 [2023-04-01 07:58:14,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_47 [2023-04-01 07:58:14,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_3 [2023-04-01 07:58:14,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_19 [2023-04-01 07:58:14,826 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-01 07:58:14,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-04-01 07:58:14,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-04-01 07:58:14,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2023-04-01 07:58:14,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2023-04-01 07:58:14,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_1_5 [2023-04-01 07:58:14,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_2_5 [2023-04-01 07:58:14,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2023-04-01 07:58:14,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_1_3 [2023-04-01 07:58:14,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_2_3 [2023-04-01 07:58:14,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2023-04-01 07:58:14,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2023-04-01 07:58:14,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_2 [2023-04-01 07:58:14,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_3 [2023-04-01 07:58:14,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_4_10 [2023-04-01 07:58:14,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_4_23 [2023-04-01 07:58:14,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_4_24 [2023-04-01 07:58:14,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_4_17 [2023-04-01 07:58:14,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_4_2 [2023-04-01 07:58:14,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_4_5 [2023-04-01 07:58:14,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_4_6 [2023-04-01 07:58:14,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_4_3 [2023-04-01 07:58:14,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_4_8 [2023-04-01 07:58:14,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_4_7 [2023-04-01 07:58:14,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_4 [2023-04-01 07:58:14,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2023-04-01 07:58:14,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2023-04-01 07:58:14,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_12_6 [2023-04-01 07:58:14,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-04-01 07:58:14,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_igbvf_info_dummy_resourceless_instance_5 [2023-04-01 07:58:14,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-04-01 07:58:14,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-04-01 07:58:14,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2023-04-01 07:58:14,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2023-04-01 07:58:14,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2023-04-01 07:58:14,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2023-04-01 07:58:14,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2023-04-01 07:58:14,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2023-04-01 07:58:14,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2023-04-01 07:58:14,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2023-04-01 07:58:14,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_11 [2023-04-01 07:58:14,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_20 [2023-04-01 07:58:14,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_1 [2023-04-01 07:58:14,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_5 [2023-04-01 07:58:14,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_1 [2023-04-01 07:58:14,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_3 [2023-04-01 07:58:14,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_6_2 [2023-04-01 07:58:14,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_6 [2023-04-01 07:58:14,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-04-01 07:58:14,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_16_2 [2023-04-01 07:58:14,829 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2023-04-01 07:58:14,829 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2023-04-01 07:58:14,829 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-04-01 07:58:14,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_59 [2023-04-01 07:58:14,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_81 [2023-04-01 07:58:14,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_82 [2023-04-01 07:58:14,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vzalloc_101 [2023-04-01 07:58:14,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vzalloc_102 [2023-04-01 07:58:14,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_103 [2023-04-01 07:58:14,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_104 [2023-04-01 07:58:14,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_105 [2023-04-01 07:58:14,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_106 [2023-04-01 07:58:14,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_107 [2023-04-01 07:58:14,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_109 [2023-04-01 07:58:14,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_110 [2023-04-01 07:58:14,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_111 [2023-04-01 07:58:14,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_112 [2023-04-01 07:58:14,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_113 [2023-04-01 07:58:14,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_114 [2023-04-01 07:58:14,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_115 [2023-04-01 07:58:14,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_116 [2023-04-01 07:58:14,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_117 [2023-04-01 07:58:14,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_118 [2023-04-01 07:58:14,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_119 [2023-04-01 07:58:14,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_120 [2023-04-01 07:58:14,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_121 [2023-04-01 07:58:14,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-04-01 07:58:14,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2023-04-01 07:58:14,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-04-01 07:58:14,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-04-01 07:58:14,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2023-04-01 07:58:14,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-04-01 07:58:14,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-04-01 07:58:14,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-04-01 07:58:14,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-04-01 07:58:14,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-04-01 07:58:14,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2023-04-01 07:58:14,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-04-01 07:58:14,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-04-01 07:58:14,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2023-04-01 07:58:14,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-04-01 07:58:14,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-04-01 07:58:14,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-01 07:58:14,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2023-04-01 07:58:14,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-01 07:58:14,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2023-04-01 07:58:14,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-04-01 07:58:14,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-04-01 07:58:14,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-04-01 07:58:14,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2023-04-01 07:58:14,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-04-01 07:58:14,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-04-01 07:58:14,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-04-01 07:58:14,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2023-04-01 07:58:14,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2023-04-01 07:58:14,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2023-04-01 07:58:14,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2023-04-01 07:58:14,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2023-04-01 07:58:14,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2023-04-01 07:58:14,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2023-04-01 07:58:14,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2023-04-01 07:58:14,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2023-04-01 07:58:14,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2023-04-01 07:58:14,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2023-04-01 07:58:14,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2023-04-01 07:58:14,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2023-04-01 07:58:14,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2023-04-01 07:58:14,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2023-04-01 07:58:14,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2023-04-01 07:58:14,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2023-04-01 07:58:14,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2023-04-01 07:58:14,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2023-04-01 07:58:14,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2023-04-01 07:58:14,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2023-04-01 07:58:14,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2023-04-01 07:58:14,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2023-04-01 07:58:14,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2023-04-01 07:58:14,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2023-04-01 07:58:14,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2023-04-01 07:58:14,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2023-04-01 07:58:14,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2023-04-01 07:58:14,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-04-01 07:58:14,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2023-04-01 07:58:14,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2023-04-01 07:58:14,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2023-04-01 07:58:14,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2023-04-01 07:58:14,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2023-04-01 07:58:14,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2023-04-01 07:58:14,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2023-04-01 07:58:14,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2023-04-01 07:58:14,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2023-04-01 07:58:14,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2023-04-01 07:58:14,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2023-04-01 07:58:14,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2023-04-01 07:58:14,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2023-04-01 07:58:14,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2023-04-01 07:58:14,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2023-04-01 07:58:14,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2023-04-01 07:58:14,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2023-04-01 07:58:14,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2023-04-01 07:58:14,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2023-04-01 07:58:14,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-04-01 07:58:14,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-04-01 07:58:14,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-04-01 07:58:14,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-04-01 07:58:14,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-04-01 07:58:14,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_res_counter [2023-04-01 07:58:14,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_res_counter [2023-04-01 07:58:14,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_res_counter [2023-04-01 07:58:14,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_res_counter [2023-04-01 07:58:14,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_res_counter [2023-04-01 07:58:14,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_res_counter [2023-04-01 07:58:14,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_res_counter [2023-04-01 07:58:14,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2023-04-01 07:58:14,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2023-04-01 07:58:14,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2023-04-01 07:58:14,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2023-04-01 07:58:14,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2023-04-01 07:58:14,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2023-04-01 07:58:14,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2023-04-01 07:58:14,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2023-04-01 07:58:14,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2023-04-01 07:58:14,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2023-04-01 07:58:14,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2023-04-01 07:58:14,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2023-04-01 07:58:14,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2023-04-01 07:58:14,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2023-04-01 07:58:14,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2023-04-01 07:58:14,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2023-04-01 07:58:14,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-04-01 07:58:14,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2023-04-01 07:58:14,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2023-04-01 07:58:14,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2023-04-01 07:58:14,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2023-04-01 07:58:14,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2023-04-01 07:58:14,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2023-04-01 07:58:14,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2023-04-01 07:58:14,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2023-04-01 07:58:14,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2023-04-01 07:58:14,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2023-04-01 07:58:14,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2023-04-01 07:58:14,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2023-04-01 07:58:14,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2023-04-01 07:58:14,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2023-04-01 07:58:14,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2023-04-01 07:58:14,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2023-04-01 07:58:14,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_sk_dst_lock_of_sock [2023-04-01 07:58:14,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2023-04-01 07:58:14,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2023-04-01 07:58:14,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2023-04-01 07:58:14,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2023-04-01 07:58:14,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2023-04-01 07:58:14,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2023-04-01 07:58:14,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2023-04-01 07:58:14,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2023-04-01 07:58:14,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2023-04-01 07:58:14,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2023-04-01 07:58:14,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2023-04-01 07:58:14,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2023-04-01 07:58:14,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2023-04-01 07:58:14,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2023-04-01 07:58:14,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2023-04-01 07:58:14,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2023-04-01 07:58:14,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2023-04-01 07:58:14,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2023-04-01 07:58:14,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2023-04-01 07:58:14,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2023-04-01 07:58:14,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2023-04-01 07:58:14,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2023-04-01 07:58:14,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2023-04-01 07:58:14,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-04-01 07:58:14,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-04-01 07:58:14,840 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-01 07:58:14,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2023-04-01 07:58:14,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2023-04-01 07:58:14,840 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-04-01 07:58:14,841 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2023-04-01 07:58:14,841 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2023-04-01 07:58:14,841 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2023-04-01 07:58:14,841 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_page_tail [2023-04-01 07:58:14,841 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-04-01 07:58:14,841 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2023-04-01 07:58:14,841 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2023-04-01 07:58:14,841 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2023-04-01 07:58:14,841 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2023-04-01 07:58:14,841 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-04-01 07:58:14,841 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-04-01 07:58:14,841 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2023-04-01 07:58:14,841 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-04-01 07:58:14,841 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2023-04-01 07:58:14,841 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-04-01 07:58:14,842 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-04-01 07:58:14,842 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_ipv6_magic [2023-04-01 07:58:14,842 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2023-04-01 07:58:14,842 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2023-04-01 07:58:14,842 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-04-01 07:58:14,842 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2023-04-01 07:58:14,842 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-04-01 07:58:14,842 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-04-01 07:58:14,842 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-04-01 07:58:14,842 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2023-04-01 07:58:14,843 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2023-04-01 07:58:14,843 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2023-04-01 07:58:14,843 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_page [2023-04-01 07:58:14,843 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2023-04-01 07:58:14,843 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2023-04-01 07:58:14,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2023-04-01 07:58:14,843 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2023-04-01 07:58:14,843 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2023-04-01 07:58:14,843 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-04-01 07:58:14,843 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-04-01 07:58:14,843 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2023-04-01 07:58:14,843 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-04-01 07:58:14,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2023-04-01 07:58:14,843 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-04-01 07:58:14,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-04-01 07:58:14,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-04-01 07:58:14,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2023-04-01 07:58:14,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-04-01 07:58:14,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-04-01 07:58:14,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2023-04-01 07:58:14,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2023-04-01 07:58:14,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-04-01 07:58:14,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-04-01 07:58:14,844 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-04-01 07:58:14,844 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-04-01 07:58:14,844 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-04-01 07:58:14,844 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2023-04-01 07:58:14,844 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2023-04-01 07:58:14,844 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2023-04-01 07:58:14,844 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-04-01 07:58:14,844 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2023-04-01 07:58:14,844 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2023-04-01 07:58:14,844 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2023-04-01 07:58:14,845 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2023-04-01 07:58:14,845 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2023-04-01 07:58:14,845 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2023-04-01 07:58:14,845 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-04-01 07:58:14,845 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2023-04-01 07:58:14,845 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2023-04-01 07:58:14,845 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2023-04-01 07:58:14,845 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-04-01 07:58:14,845 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2023-04-01 07:58:14,845 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2023-04-01 07:58:14,845 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2023-04-01 07:58:14,845 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-04-01 07:58:14,845 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-04-01 07:58:14,845 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-04-01 07:58:14,845 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2023-04-01 07:58:14,845 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-04-01 07:58:14,845 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2023-04-01 07:58:14,846 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2023-04-01 07:58:14,846 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2023-04-01 07:58:14,846 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-04-01 07:58:14,846 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-04-01 07:58:14,846 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-04-01 07:58:14,846 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2023-04-01 07:58:14,846 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-04-01 07:58:14,846 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-01 07:58:14,846 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-04-01 07:58:14,846 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-04-01 07:58:14,846 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-04-01 07:58:14,846 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-04-01 07:58:14,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-04-01 07:58:14,846 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-04-01 07:58:14,847 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-04-01 07:58:14,847 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-04-01 07:58:14,847 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-04-01 07:58:14,847 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-04-01 07:58:14,847 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-04-01 07:58:14,847 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_mbx_params_vf [2023-04-01 07:58:14,847 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rlpml_set_vf [2023-04-01 07:58:14,847 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_function_pointers_vf [2023-04-01 07:58:14,847 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_link_vf [2023-04-01 07:58:14,847 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_link_up_info_vf [2023-04-01 07:58:14,847 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_hw_vf [2023-04-01 07:58:14,847 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_hw_vf [2023-04-01 07:58:14,847 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_mc_addr_list_vf [2023-04-01 07:58:14,847 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rar_set_vf [2023-04-01 07:58:14,847 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_mac_addr_vf [2023-04-01 07:58:14,847 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_vfta_vf [2023-04-01 07:58:14,847 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_mac_params_vf [2023-04-01 07:58:14,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-01 07:58:14,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-01 07:58:14,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-01 07:58:14,848 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-01 07:58:14,848 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~s32~0 [2023-04-01 07:58:14,848 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2023-04-01 07:58:14,848 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-04-01 07:58:14,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-01 07:58:14,848 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-01 07:58:14,848 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_hash_mc_addr_vf [2023-04-01 07:58:14,848 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-04-01 07:58:14,848 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2023-04-01 07:58:14,848 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_poll_for_msg [2023-04-01 07:58:14,848 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_poll_for_ack [2023-04-01 07:58:14,848 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_posted_mbx [2023-04-01 07:58:14,848 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_posted_mbx [2023-04-01 07:58:14,848 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_v2p_mailbox [2023-04-01 07:58:14,849 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_bit_vf [2023-04-01 07:58:14,849 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_msg_vf [2023-04-01 07:58:14,849 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_ack_vf [2023-04-01 07:58:14,849 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_rst_vf [2023-04-01 07:58:14,849 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_obtain_mbx_lock_vf [2023-04-01 07:58:14,849 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_mbx_vf [2023-04-01 07:58:14,849 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_mbx_vf [2023-04-01 07:58:14,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2023-04-01 07:58:14,849 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-04-01 07:58:14,849 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-04-01 07:58:14,849 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-04-01 07:58:14,849 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-04-01 07:58:14,849 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-04-01 07:58:14,849 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2023-04-01 07:58:14,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vmalloc_83 [2023-04-01 07:58:14,849 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2023-04-01 07:58:14,849 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-04-01 07:58:14,850 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2023-04-01 07:58:14,850 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2023-04-01 07:58:14,850 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2023-04-01 07:58:14,850 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-04-01 07:58:14,850 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-04-01 07:58:14,850 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-04-01 07:58:14,850 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_ethtool_ops [2023-04-01 07:58:14,850 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_up [2023-04-01 07:58:14,850 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_down [2023-04-01 07:58:14,850 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reinit_locked [2023-04-01 07:58:14,850 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_rx_resources [2023-04-01 07:58:14,850 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_tx_resources [2023-04-01 07:58:14,850 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_rx_resources [2023-04-01 07:58:14,850 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_tx_resources [2023-04-01 07:58:14,850 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_update_stats [2023-04-01 07:58:14,850 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_settings [2023-04-01 07:58:14,850 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_settings [2023-04-01 07:58:14,850 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_pauseparam [2023-04-01 07:58:14,851 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_pauseparam [2023-04-01 07:58:14,851 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_msglevel [2023-04-01 07:58:14,851 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_msglevel [2023-04-01 07:58:14,851 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_regs_len [2023-04-01 07:58:14,851 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_regs [2023-04-01 07:58:14,851 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_eeprom_len [2023-04-01 07:58:14,851 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_eeprom [2023-04-01 07:58:14,851 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_eeprom [2023-04-01 07:58:14,851 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_drvinfo [2023-04-01 07:58:14,851 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_ringparam [2023-04-01 07:58:14,851 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_ringparam [2023-04-01 07:58:14,851 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_link_test [2023-04-01 07:58:14,851 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_diag_test [2023-04-01 07:58:14,851 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_wol [2023-04-01 07:58:14,851 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_wol [2023-04-01 07:58:14,851 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_coalesce [2023-04-01 07:58:14,851 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_coalesce [2023-04-01 07:58:14,852 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_nway_reset [2023-04-01 07:58:14,852 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_ethtool_stats [2023-04-01 07:58:14,852 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_sset_count [2023-04-01 07:58:14,852 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_strings [2023-04-01 07:58:14,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_11 [2023-04-01 07:58:14,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_12 [2023-04-01 07:58:14,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_15 [2023-04-01 07:58:14,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_16 [2023-04-01 07:58:14,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_17 [2023-04-01 07:58:14,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_18 [2023-04-01 07:58:14,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_19 [2023-04-01 07:58:14,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_20 [2023-04-01 07:58:14,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_21 [2023-04-01 07:58:14,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_22 [2023-04-01 07:58:14,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_25 [2023-04-01 07:58:14,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_28 [2023-04-01 07:58:14,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2023-04-01 07:58:14,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_50 [2023-04-01 07:58:14,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_51 [2023-04-01 07:58:14,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_54 [2023-04-01 07:58:14,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_55 [2023-04-01 07:58:14,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_58 [2023-04-01 07:58:14,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_61 [2023-04-01 07:58:14,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_62 [2023-04-01 07:58:14,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_63 [2023-04-01 07:58:14,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_64 [2023-04-01 07:58:14,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_7 [2023-04-01 07:58:14,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_8 [2023-04-01 07:58:14,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-01 07:58:14,853 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_prefetch [2023-04-01 07:58:14,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-01 07:58:14,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-04-01 07:58:14,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2023-04-01 07:58:14,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2023-04-01 07:58:14,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-04-01 07:58:14,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-04-01 07:58:14,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2023-04-01 07:58:14,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-04-01 07:58:14,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-04-01 07:58:14,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-04-01 07:58:14,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-04-01 07:58:14,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-04-01 07:58:14,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-04-01 07:58:14,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-04-01 07:58:14,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-04-01 07:58:14,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-04-01 07:58:14,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2023-04-01 07:58:14,854 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-04-01 07:58:14,854 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2023-04-01 07:58:14,854 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2023-04-01 07:58:14,855 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2023-04-01 07:58:14,855 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-04-01 07:58:14,855 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-04-01 07:58:14,855 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2023-04-01 07:58:14,855 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-04-01 07:58:14,855 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-04-01 07:58:14,855 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2023-04-01 07:58:14,855 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2023-04-01 07:58:14,855 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2023-04-01 07:58:14,855 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-04-01 07:58:14,855 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2023-04-01 07:58:14,855 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2023-04-01 07:58:14,855 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-04-01 07:58:14,855 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-04-01 07:58:14,855 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-04-01 07:58:14,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-04-01 07:58:14,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-04-01 07:58:14,856 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-04-01 07:58:14,856 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-04-01 07:58:14,856 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-04-01 07:58:14,856 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-04-01 07:58:14,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_103 [2023-04-01 07:58:14,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_109 [2023-04-01 07:58:14,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_111 [2023-04-01 07:58:14,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_112 [2023-04-01 07:58:14,856 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-04-01 07:58:14,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_110 [2023-04-01 07:58:14,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_117 [2023-04-01 07:58:14,856 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2023-04-01 07:58:14,856 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-04-01 07:58:14,856 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-04-01 07:58:14,856 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-04-01 07:58:14,856 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2023-04-01 07:58:14,856 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-04-01 07:58:14,857 INFO L130 BoogieDeclarations]: Found specification of procedure dump_page [2023-04-01 07:58:14,857 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2023-04-01 07:58:14,857 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2023-04-01 07:58:14,857 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-04-01 07:58:14,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vzalloc_101 [2023-04-01 07:58:14,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vzalloc_102 [2023-04-01 07:58:14,857 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2023-04-01 07:58:14,857 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2023-04-01 07:58:14,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_81 [2023-04-01 07:58:14,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_82 [2023-04-01 07:58:14,857 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-04-01 07:58:14,857 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-04-01 07:58:14,857 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2023-04-01 07:58:14,857 INFO L130 BoogieDeclarations]: Found specification of procedure compound_head [2023-04-01 07:58:14,857 INFO L130 BoogieDeclarations]: Found specification of procedure page_count [2023-04-01 07:58:14,857 INFO L130 BoogieDeclarations]: Found specification of procedure __get_page_tail [2023-04-01 07:58:14,858 INFO L130 BoogieDeclarations]: Found specification of procedure get_page [2023-04-01 07:58:14,858 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2023-04-01 07:58:14,858 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2023-04-01 07:58:14,858 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-04-01 07:58:14,858 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2023-04-01 07:58:14,858 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-01 07:58:14,858 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2023-04-01 07:58:14,858 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-04-01 07:58:14,858 INFO L130 BoogieDeclarations]: Found specification of procedure csum_fold [2023-04-01 07:58:14,858 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_nofold [2023-04-01 07:58:14,858 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2023-04-01 07:58:14,858 INFO L130 BoogieDeclarations]: Found specification of procedure csum_ipv6_magic [2023-04-01 07:58:14,858 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-04-01 07:58:14,858 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2023-04-01 07:58:14,858 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-04-01 07:58:14,858 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2023-04-01 07:58:14,858 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-04-01 07:58:14,859 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2023-04-01 07:58:14,859 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2023-04-01 07:58:14,859 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-04-01 07:58:14,859 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-04-01 07:58:14,859 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 07:58:14,859 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-04-01 07:58:14,859 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 07:58:14,859 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2023-04-01 07:58:14,859 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2023-04-01 07:58:14,859 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-04-01 07:58:14,859 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2023-04-01 07:58:14,859 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2023-04-01 07:58:14,859 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2023-04-01 07:58:14,859 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2023-04-01 07:58:14,859 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2023-04-01 07:58:14,859 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2023-04-01 07:58:14,859 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-04-01 07:58:14,860 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-04-01 07:58:14,860 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-01 07:58:14,860 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 07:58:14,860 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2023-04-01 07:58:14,860 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2023-04-01 07:58:14,860 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2023-04-01 07:58:14,860 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2023-04-01 07:58:14,860 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-04-01 07:58:14,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_113 [2023-04-01 07:58:14,860 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-04-01 07:58:14,860 INFO L130 BoogieDeclarations]: Found specification of procedure skb_header_cloned [2023-04-01 07:58:14,860 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2023-04-01 07:58:14,860 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_fill_page_desc [2023-04-01 07:58:14,860 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2023-04-01 07:58:14,860 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-04-01 07:58:14,860 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2023-04-01 07:58:14,860 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2023-04-01 07:58:14,860 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2023-04-01 07:58:14,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_59 [2023-04-01 07:58:14,861 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2023-04-01 07:58:14,861 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2023-04-01 07:58:14,861 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2023-04-01 07:58:14,861 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2023-04-01 07:58:14,861 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2023-04-01 07:58:14,861 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso_v6 [2023-04-01 07:58:14,861 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2023-04-01 07:58:14,861 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2023-04-01 07:58:14,861 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2023-04-01 07:58:14,861 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2023-04-01 07:58:14,861 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2023-04-01 07:58:14,861 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2023-04-01 07:58:14,861 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2023-04-01 07:58:14,861 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-04-01 07:58:14,861 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2023-04-01 07:58:14,862 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2023-04-01 07:58:14,862 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-04-01 07:58:14,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_116 [2023-04-01 07:58:14,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_119 [2023-04-01 07:58:14,862 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2023-04-01 07:58:14,862 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2023-04-01 07:58:14,862 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-04-01 07:58:14,862 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2023-04-01 07:58:14,862 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-04-01 07:58:14,862 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-04-01 07:58:14,862 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-04-01 07:58:14,862 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2023-04-01 07:58:14,862 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2023-04-01 07:58:14,862 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2023-04-01 07:58:14,862 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2023-04-01 07:58:14,862 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2023-04-01 07:58:14,862 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-04-01 07:58:14,863 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2023-04-01 07:58:14,863 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-04-01 07:58:14,863 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2023-04-01 07:58:14,863 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-04-01 07:58:14,863 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2023-04-01 07:58:14,863 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2023-04-01 07:58:14,863 INFO L130 BoogieDeclarations]: Found specification of procedure netif_msg_init [2023-04-01 07:58:14,863 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2023-04-01 07:58:14,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_115 [2023-04-01 07:58:14,863 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-04-01 07:58:14,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_118 [2023-04-01 07:58:14,863 INFO L130 BoogieDeclarations]: Found specification of procedure pci_channel_offline [2023-04-01 07:58:14,863 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2023-04-01 07:58:14,863 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-04-01 07:58:14,863 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-04-01 07:58:14,863 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2023-04-01 07:58:14,863 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2023-04-01 07:58:14,864 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2023-04-01 07:58:14,864 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-04-01 07:58:14,864 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2023-04-01 07:58:14,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_120 [2023-04-01 07:58:14,864 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-04-01 07:58:14,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_121 [2023-04-01 07:58:14,864 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2023-04-01 07:58:14,864 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2023-04-01 07:58:14,864 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-04-01 07:58:14,864 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2023-04-01 07:58:14,864 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2023-04-01 07:58:14,864 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2023-04-01 07:58:14,864 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2023-04-01 07:58:14,864 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2023-04-01 07:58:14,864 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2023-04-01 07:58:14,864 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2023-04-01 07:58:14,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_114 [2023-04-01 07:58:14,865 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2023-04-01 07:58:14,865 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2023-04-01 07:58:14,865 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-04-01 07:58:14,865 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2023-04-01 07:58:14,865 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_random [2023-04-01 07:58:14,865 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2023-04-01 07:58:14,865 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2023-04-01 07:58:14,865 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2023-04-01 07:58:14,865 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-04-01 07:58:14,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_104 [2023-04-01 07:58:14,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_105 [2023-04-01 07:58:14,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_106 [2023-04-01 07:58:14,865 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-04-01 07:58:14,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_107 [2023-04-01 07:58:14,865 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2023-04-01 07:58:14,865 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2023-04-01 07:58:14,866 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_poll [2023-04-01 07:58:14,866 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset [2023-04-01 07:58:14,866 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_interrupt_capability [2023-04-01 07:58:14,866 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset_interrupt_capability [2023-04-01 07:58:14,866 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_desc_unused [2023-04-01 07:58:14,866 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_receive_skb [2023-04-01 07:58:14,866 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_rx_checksum_adv [2023-04-01 07:58:14,866 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_alloc_rx_buffers [2023-04-01 07:58:14,866 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_rx_irq [2023-04-01 07:58:14,866 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_put_txbuf [2023-04-01 07:58:14,866 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_tx_ring [2023-04-01 07:58:14,866 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_rx_ring [2023-04-01 07:58:14,866 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_update_itr [2023-04-01 07:58:14,866 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_range_to_itr [2023-04-01 07:58:14,866 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_itr [2023-04-01 07:58:14,866 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_tx_irq [2023-04-01 07:58:14,866 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_msix_other [2023-04-01 07:58:14,867 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_intr_msix_tx [2023-04-01 07:58:14,867 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_intr_msix_rx [2023-04-01 07:58:14,867 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_assign_vector [2023-04-01 07:58:14,867 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure_msix [2023-04-01 07:58:14,867 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_request_msix [2023-04-01 07:58:14,867 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_alloc_queues [2023-04-01 07:58:14,867 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_request_irq [2023-04-01 07:58:14,867 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_irq [2023-04-01 07:58:14,867 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_irq_disable [2023-04-01 07:58:14,867 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_irq_enable [2023-04-01 07:58:14,867 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_rlpml [2023-04-01 07:58:14,867 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_vlan_rx_add_vid [2023-04-01 07:58:14,867 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2023-04-01 07:58:14,867 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_vlan_rx_kill_vid [2023-04-01 07:58:14,867 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_restore_vlan [2023-04-01 07:58:14,867 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure_tx [2023-04-01 07:58:14,867 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_srrctl [2023-04-01 07:58:14,867 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure_rx [2023-04-01 07:58:14,868 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_multi [2023-04-01 07:58:14,868 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 07:58:14,868 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure [2023-04-01 07:58:14,868 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_sw_init [2023-04-01 07:58:14,868 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-04-01 07:58:14,868 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_initialize_last_counter_stats [2023-04-01 07:58:14,868 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_open [2023-04-01 07:58:14,868 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_close [2023-04-01 07:58:14,868 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_mac [2023-04-01 07:58:14,868 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~TO~VOID [2023-04-01 07:58:14,868 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_print_link_info [2023-04-01 07:58:14,868 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_has_link [2023-04-01 07:58:14,868 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_watchdog [2023-04-01 07:58:14,868 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_watchdog_task [2023-04-01 07:58:14,868 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~~s32~0 [2023-04-01 07:58:14,868 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tso [2023-04-01 07:58:14,868 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tx_csum [2023-04-01 07:58:14,869 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_maybe_stop_tx [2023-04-01 07:58:14,869 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tx_map_adv [2023-04-01 07:58:14,869 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tx_queue_adv [2023-04-01 07:58:14,869 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_xmit_frame_ring_adv [2023-04-01 07:58:14,869 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_xmit_frame [2023-04-01 07:58:14,869 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tx_timeout [2023-04-01 07:58:14,869 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset_task [2023-04-01 07:58:14,869 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_stats [2023-04-01 07:58:14,869 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_change_mtu [2023-04-01 07:58:14,869 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_ioctl [2023-04-01 07:58:14,869 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_suspend [2023-04-01 07:58:14,869 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_resume [2023-04-01 07:58:14,869 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_shutdown [2023-04-01 07:58:14,869 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_netpoll [2023-04-01 07:58:14,869 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_io_error_detected [2023-04-01 07:58:14,869 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_io_slot_reset [2023-04-01 07:58:14,869 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_io_resume [2023-04-01 07:58:14,870 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_print_device_info [2023-04-01 07:58:14,870 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_features [2023-04-01 07:58:14,870 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_probe [2023-04-01 07:58:14,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-04-01 07:58:14,870 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_remove [2023-04-01 07:58:14,870 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_init_module [2023-04-01 07:58:14,870 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_exit_module [2023-04-01 07:58:14,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_igbvf_exit_module_19_2 [2023-04-01 07:58:14,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_igbvf_init_module_19_9 [2023-04-01 07:58:14,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2023-04-01 07:58:14,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2023-04-01 07:58:14,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2023-04-01 07:58:14,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2023-04-01 07:58:14,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_16_1 [2023-04-01 07:58:14,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_17_1 [2023-04-01 07:58:14,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_14_19_4 [2023-04-01 07:58:14,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_9_1 [2023-04-01 07:58:14,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_13_2 [2023-04-01 07:58:14,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_14_2 [2023-04-01 07:58:14,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_15_2 [2023-04-01 07:58:14,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_12_4 [2023-04-01 07:58:14,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_18_2 [2023-04-01 07:58:14,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_14_19_5 [2023-04-01 07:58:14,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_29 [2023-04-01 07:58:14,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_32 [2023-04-01 07:58:14,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_35 [2023-04-01 07:58:14,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_36 [2023-04-01 07:58:14,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_37 [2023-04-01 07:58:14,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_40 [2023-04-01 07:58:14,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_41 [2023-04-01 07:58:14,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_42 [2023-04-01 07:58:14,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_43 [2023-04-01 07:58:14,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_44 [2023-04-01 07:58:14,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_47 [2023-04-01 07:58:14,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_3 [2023-04-01 07:58:14,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_19 [2023-04-01 07:58:14,872 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-01 07:58:14,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-04-01 07:58:14,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-04-01 07:58:14,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2023-04-01 07:58:14,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2023-04-01 07:58:14,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_1_5 [2023-04-01 07:58:14,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_2_5 [2023-04-01 07:58:14,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2023-04-01 07:58:14,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_1_3 [2023-04-01 07:58:14,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_2_3 [2023-04-01 07:58:14,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2023-04-01 07:58:14,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2023-04-01 07:58:14,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_2 [2023-04-01 07:58:14,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-04-01 07:58:14,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_3 [2023-04-01 07:58:14,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_4_10 [2023-04-01 07:58:14,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_4_23 [2023-04-01 07:58:14,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_4_24 [2023-04-01 07:58:14,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_4_17 [2023-04-01 07:58:14,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_4_2 [2023-04-01 07:58:14,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_4_5 [2023-04-01 07:58:14,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_4_6 [2023-04-01 07:58:14,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_4_3 [2023-04-01 07:58:14,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_4_8 [2023-04-01 07:58:14,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_4_7 [2023-04-01 07:58:14,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_4 [2023-04-01 07:58:14,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2023-04-01 07:58:14,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2023-04-01 07:58:14,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_12_6 [2023-04-01 07:58:14,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-04-01 07:58:14,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_igbvf_info_dummy_resourceless_instance_5 [2023-04-01 07:58:14,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-04-01 07:58:14,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-04-01 07:58:14,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2023-04-01 07:58:14,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2023-04-01 07:58:14,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2023-04-01 07:58:14,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2023-04-01 07:58:14,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2023-04-01 07:58:14,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2023-04-01 07:58:14,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2023-04-01 07:58:14,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2023-04-01 07:58:14,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_11 [2023-04-01 07:58:14,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_20 [2023-04-01 07:58:14,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_1 [2023-04-01 07:58:14,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_5 [2023-04-01 07:58:14,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_1 [2023-04-01 07:58:14,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_3 [2023-04-01 07:58:14,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_6_2 [2023-04-01 07:58:14,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_6 [2023-04-01 07:58:14,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-04-01 07:58:14,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_16_2 [2023-04-01 07:58:14,875 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-04-01 07:58:14,875 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-04-01 07:58:14,875 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-04-01 07:58:14,875 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-04-01 07:58:14,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-04-01 07:58:14,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-04-01 07:58:14,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2023-04-01 07:58:14,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2023-04-01 07:58:14,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-04-01 07:58:14,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2023-04-01 07:58:14,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2023-04-01 07:58:14,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-04-01 07:58:14,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-04-01 07:58:14,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-04-01 07:58:14,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-04-01 07:58:14,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-04-01 07:58:14,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-04-01 07:58:14,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2023-04-01 07:58:14,876 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-01 07:58:14,876 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-04-01 07:58:14,876 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-01 07:58:14,876 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-01 07:58:14,876 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-04-01 07:58:14,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-04-01 07:58:14,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-04-01 07:58:14,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2023-04-01 07:58:14,876 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-01 07:58:14,876 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-01 07:58:14,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2023-04-01 07:58:14,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2023-04-01 07:58:14,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2023-04-01 07:58:14,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2023-04-01 07:58:14,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2023-04-01 07:58:14,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2023-04-01 07:58:14,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2023-04-01 07:58:14,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2023-04-01 07:58:14,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2023-04-01 07:58:14,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2023-04-01 07:58:14,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2023-04-01 07:58:14,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2023-04-01 07:58:14,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2023-04-01 07:58:14,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2023-04-01 07:58:14,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2023-04-01 07:58:14,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2023-04-01 07:58:14,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2023-04-01 07:58:14,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2023-04-01 07:58:14,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2023-04-01 07:58:14,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2023-04-01 07:58:14,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2023-04-01 07:58:14,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2023-04-01 07:58:14,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2023-04-01 07:58:14,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2023-04-01 07:58:14,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2023-04-01 07:58:14,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2023-04-01 07:58:14,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2023-04-01 07:58:14,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-04-01 07:58:14,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2023-04-01 07:58:14,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2023-04-01 07:58:14,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2023-04-01 07:58:14,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2023-04-01 07:58:14,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2023-04-01 07:58:14,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2023-04-01 07:58:14,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2023-04-01 07:58:14,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2023-04-01 07:58:14,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2023-04-01 07:58:14,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2023-04-01 07:58:14,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2023-04-01 07:58:14,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2023-04-01 07:58:14,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2023-04-01 07:58:14,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2023-04-01 07:58:14,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2023-04-01 07:58:14,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2023-04-01 07:58:14,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2023-04-01 07:58:14,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2023-04-01 07:58:14,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2023-04-01 07:58:14,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-04-01 07:58:14,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-04-01 07:58:14,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-04-01 07:58:14,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-04-01 07:58:14,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-04-01 07:58:14,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_res_counter [2023-04-01 07:58:14,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_res_counter [2023-04-01 07:58:14,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_res_counter [2023-04-01 07:58:14,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_res_counter [2023-04-01 07:58:14,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_res_counter [2023-04-01 07:58:14,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_res_counter [2023-04-01 07:58:14,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_res_counter [2023-04-01 07:58:14,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2023-04-01 07:58:14,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2023-04-01 07:58:14,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2023-04-01 07:58:14,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2023-04-01 07:58:14,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2023-04-01 07:58:14,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2023-04-01 07:58:14,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2023-04-01 07:58:14,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2023-04-01 07:58:14,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2023-04-01 07:58:14,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2023-04-01 07:58:14,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2023-04-01 07:58:14,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2023-04-01 07:58:14,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2023-04-01 07:58:14,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2023-04-01 07:58:14,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2023-04-01 07:58:14,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2023-04-01 07:58:14,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-04-01 07:58:14,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2023-04-01 07:58:14,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2023-04-01 07:58:14,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2023-04-01 07:58:14,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2023-04-01 07:58:14,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2023-04-01 07:58:14,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2023-04-01 07:58:14,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2023-04-01 07:58:14,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2023-04-01 07:58:14,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2023-04-01 07:58:14,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2023-04-01 07:58:14,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2023-04-01 07:58:14,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2023-04-01 07:58:14,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2023-04-01 07:58:14,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2023-04-01 07:58:14,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2023-04-01 07:58:14,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2023-04-01 07:58:14,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_sk_dst_lock_of_sock [2023-04-01 07:58:14,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2023-04-01 07:58:14,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2023-04-01 07:58:14,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2023-04-01 07:58:14,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2023-04-01 07:58:14,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2023-04-01 07:58:14,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2023-04-01 07:58:14,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2023-04-01 07:58:14,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2023-04-01 07:58:14,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2023-04-01 07:58:14,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2023-04-01 07:58:14,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2023-04-01 07:58:14,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2023-04-01 07:58:14,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2023-04-01 07:58:14,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2023-04-01 07:58:14,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2023-04-01 07:58:14,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2023-04-01 07:58:14,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2023-04-01 07:58:14,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2023-04-01 07:58:14,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2023-04-01 07:58:14,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2023-04-01 07:58:14,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2023-04-01 07:58:14,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2023-04-01 07:58:14,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2023-04-01 07:58:14,883 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-01 07:58:14,883 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-01 07:58:14,883 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-01 07:58:14,883 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-01 07:58:14,883 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-01 07:58:14,883 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-04-01 07:58:14,884 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2023-04-01 07:58:14,884 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2023-04-01 07:58:14,884 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-01 07:58:14,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-01 07:58:14,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-01 07:58:14,884 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-01 07:58:14,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-04-01 07:58:14,884 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-04-01 07:58:14,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-04-01 07:58:14,884 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-04-01 07:58:16,198 INFO L236 CfgBuilder]: Building ICFG [2023-04-01 07:58:16,213 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-01 07:58:18,999 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2023-04-01 07:58:19,796 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-04-01 07:58:23,793 INFO L277 CfgBuilder]: Performing block encoding [2023-04-01 07:58:29,397 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-01 07:58:29,397 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-04-01 07:58:29,405 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.04 07:58:29 BoogieIcfgContainer [2023-04-01 07:58:29,406 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-01 07:58:29,408 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-01 07:58:29,409 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-01 07:58:29,412 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-01 07:58:29,412 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 01.04 07:58:08" (1/3) ... [2023-04-01 07:58:29,412 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@48373bbf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.04 07:58:29, skipping insertion in model container [2023-04-01 07:58:29,412 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:58:14" (2/3) ... [2023-04-01 07:58:29,413 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@48373bbf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.04 07:58:29, skipping insertion in model container [2023-04-01 07:58:29,413 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.04 07:58:29" (3/3) ... [2023-04-01 07:58:29,414 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2023-04-01 07:58:29,433 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-01 07:58:29,433 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2023-04-01 07:58:29,556 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-01 07:58:29,564 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;@4b297a4f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-04-01 07:58:29,564 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2023-04-01 07:58:29,581 INFO L276 IsEmpty]: Start isEmpty. Operand has 3982 states, 2129 states have (on average 1.1963363081258807) internal successors, (2547), 2201 states have internal predecessors, (2547), 1255 states have call successors, (1255), 474 states have call predecessors, (1255), 472 states have return successors, (1244), 1214 states have call predecessors, (1244), 1244 states have call successors, (1244) [2023-04-01 07:58:29,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2023-04-01 07:58:29,627 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 07:58:29,629 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, 1, 1, 1, 1, 1, 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 07:58:29,629 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 07:58:29,634 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 07:58:29,634 INFO L85 PathProgramCache]: Analyzing trace with hash -373768655, now seen corresponding path program 1 times [2023-04-01 07:58:29,644 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 07:58:29,645 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [133077334] [2023-04-01 07:58:29,646 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 07:58:29,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 07:58:30,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 07:58:31,197 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 07:58:31,197 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 07:58:31,198 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [133077334] [2023-04-01 07:58:31,201 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [133077334] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 07:58:31,201 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 07:58:31,202 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-01 07:58:31,203 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1525674362] [2023-04-01 07:58:31,204 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 07:58:31,210 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 07:58:31,211 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 07:58:31,248 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 07:58:31,248 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 07:58:31,258 INFO L87 Difference]: Start difference. First operand has 3982 states, 2129 states have (on average 1.1963363081258807) internal successors, (2547), 2201 states have internal predecessors, (2547), 1255 states have call successors, (1255), 474 states have call predecessors, (1255), 472 states have return successors, (1244), 1214 states have call predecessors, (1244), 1244 states have call successors, (1244) Second operand has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 3 states have call successors, (42), 3 states have call predecessors, (42), 1 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) [2023-04-01 07:58:34,535 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 07:58:37,196 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 07:58:37,196 INFO L93 Difference]: Finished difference Result 9122 states and 11957 transitions. [2023-04-01 07:58:37,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-01 07:58:37,199 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 3 states have call successors, (42), 3 states have call predecessors, (42), 1 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) Word has length 305 [2023-04-01 07:58:37,200 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 07:58:37,254 INFO L225 Difference]: With dead ends: 9122 [2023-04-01 07:58:37,254 INFO L226 Difference]: Without dead ends: 5655 [2023-04-01 07:58:37,275 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 07:58:37,279 INFO L413 NwaCegarLoop]: 4113 mSDtfsCounter, 3005 mSDsluCounter, 3879 mSDsCounter, 0 mSdLazyCounter, 1090 mSolverCounterSat, 19 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3005 SdHoareTripleChecker+Valid, 7992 SdHoareTripleChecker+Invalid, 1109 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 1090 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.3s IncrementalHoareTripleChecker+Time [2023-04-01 07:58:37,279 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3005 Valid, 7992 Invalid, 1109 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [19 Valid, 1090 Invalid, 0 Unknown, 0 Unchecked, 5.3s Time] [2023-04-01 07:58:37,304 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5655 states. [2023-04-01 07:58:37,595 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5655 to 5647. [2023-04-01 07:58:37,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5647 states, 3168 states have (on average 1.204229797979798) internal successors, (3815), 3255 states have internal predecessors, (3815), 1733 states have call successors, (1733), 745 states have call predecessors, (1733), 744 states have return successors, (1738), 1694 states have call predecessors, (1738), 1732 states have call successors, (1738) [2023-04-01 07:58:37,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5647 states to 5647 states and 7286 transitions. [2023-04-01 07:58:37,650 INFO L78 Accepts]: Start accepts. Automaton has 5647 states and 7286 transitions. Word has length 305 [2023-04-01 07:58:37,653 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 07:58:37,654 INFO L495 AbstractCegarLoop]: Abstraction has 5647 states and 7286 transitions. [2023-04-01 07:58:37,654 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 3 states have call successors, (42), 3 states have call predecessors, (42), 1 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) [2023-04-01 07:58:37,654 INFO L276 IsEmpty]: Start isEmpty. Operand 5647 states and 7286 transitions. [2023-04-01 07:58:37,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2023-04-01 07:58:37,664 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 07:58:37,664 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 07:58:37,664 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-01 07:58:37,664 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 07:58:37,666 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 07:58:37,666 INFO L85 PathProgramCache]: Analyzing trace with hash 2069014504, now seen corresponding path program 1 times [2023-04-01 07:58:37,667 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 07:58:37,667 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1024536813] [2023-04-01 07:58:37,667 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 07:58:37,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 07:58:37,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 07:58:38,405 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 07:58:38,406 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 07:58:38,407 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1024536813] [2023-04-01 07:58:38,408 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1024536813] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 07:58:38,410 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 07:58:38,410 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-01 07:58:38,410 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1384374353] [2023-04-01 07:58:38,410 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 07:58:38,412 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 07:58:38,413 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 07:58:38,413 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 07:58:38,413 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 07:58:38,414 INFO L87 Difference]: Start difference. First operand 5647 states and 7286 transitions. Second operand has 3 states, 3 states have (on average 26.666666666666668) internal successors, (80), 3 states have internal predecessors, (80), 3 states have call successors, (39), 3 states have call predecessors, (39), 1 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) [2023-04-01 07:58:42,957 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 07:58:42,957 INFO L93 Difference]: Finished difference Result 14176 states and 18258 transitions. [2023-04-01 07:58:42,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-01 07:58:42,958 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.666666666666668) internal successors, (80), 3 states have internal predecessors, (80), 3 states have call successors, (39), 3 states have call predecessors, (39), 1 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) Word has length 313 [2023-04-01 07:58:42,960 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 07:58:43,222 INFO L225 Difference]: With dead ends: 14176 [2023-04-01 07:58:43,223 INFO L226 Difference]: Without dead ends: 8591 [2023-04-01 07:58:43,247 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 07:58:43,247 INFO L413 NwaCegarLoop]: 3869 mSDtfsCounter, 3181 mSDsluCounter, 3697 mSDsCounter, 0 mSdLazyCounter, 1116 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3181 SdHoareTripleChecker+Valid, 7566 SdHoareTripleChecker+Invalid, 1123 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 1116 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.1s IncrementalHoareTripleChecker+Time [2023-04-01 07:58:43,248 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3181 Valid, 7566 Invalid, 1123 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 1116 Invalid, 0 Unknown, 0 Unchecked, 4.1s Time] [2023-04-01 07:58:43,262 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8591 states. [2023-04-01 07:58:43,586 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8591 to 8579. [2023-04-01 07:58:43,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8579 states, 4797 states have (on average 1.198040441942881) internal successors, (5747), 4944 states have internal predecessors, (5747), 2631 states have call successors, (2631), 1154 states have call predecessors, (2631), 1149 states have return successors, (2654), 2555 states have call predecessors, (2654), 2630 states have call successors, (2654) [2023-04-01 07:58:43,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8579 states to 8579 states and 11032 transitions. [2023-04-01 07:58:43,659 INFO L78 Accepts]: Start accepts. Automaton has 8579 states and 11032 transitions. Word has length 313 [2023-04-01 07:58:43,663 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 07:58:43,663 INFO L495 AbstractCegarLoop]: Abstraction has 8579 states and 11032 transitions. [2023-04-01 07:58:43,664 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.666666666666668) internal successors, (80), 3 states have internal predecessors, (80), 3 states have call successors, (39), 3 states have call predecessors, (39), 1 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) [2023-04-01 07:58:43,664 INFO L276 IsEmpty]: Start isEmpty. Operand 8579 states and 11032 transitions. [2023-04-01 07:58:43,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 394 [2023-04-01 07:58:43,675 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 07:58:43,676 INFO L195 NwaCegarLoop]: trace histogram [28, 24, 24, 24, 24, 24, 24, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 07:58:43,676 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-04-01 07:58:43,676 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 07:58:43,676 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 07:58:43,677 INFO L85 PathProgramCache]: Analyzing trace with hash -151127865, now seen corresponding path program 1 times [2023-04-01 07:58:43,677 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 07:58:43,677 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1045607445] [2023-04-01 07:58:43,677 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 07:58:43,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 07:58:43,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 07:58:44,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2435 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2432 trivial. 0 not checked. [2023-04-01 07:58:44,466 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 07:58:44,466 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1045607445] [2023-04-01 07:58:44,466 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1045607445] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 07:58:44,466 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 07:58:44,466 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-01 07:58:44,466 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1451429153] [2023-04-01 07:58:44,467 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 07:58:44,467 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 07:58:44,467 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 07:58:44,468 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 07:58:44,468 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 07:58:44,469 INFO L87 Difference]: Start difference. First operand 8579 states and 11032 transitions. Second operand has 3 states, 3 states have (on average 36.0) internal successors, (108), 3 states have internal predecessors, (108), 3 states have call successors, (61), 3 states have call predecessors, (61), 2 states have return successors, (52), 3 states have call predecessors, (52), 3 states have call successors, (52) [2023-04-01 07:58:46,139 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 07:58:50,780 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 07:58:50,781 INFO L93 Difference]: Finished difference Result 19883 states and 25565 transitions. [2023-04-01 07:58:50,781 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-01 07:58:50,781 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 36.0) internal successors, (108), 3 states have internal predecessors, (108), 3 states have call successors, (61), 3 states have call predecessors, (61), 2 states have return successors, (52), 3 states have call predecessors, (52), 3 states have call successors, (52) Word has length 393 [2023-04-01 07:58:50,782 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 07:58:50,864 INFO L225 Difference]: With dead ends: 19883 [2023-04-01 07:58:50,864 INFO L226 Difference]: Without dead ends: 11366 [2023-04-01 07:58:50,911 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 07:58:50,912 INFO L413 NwaCegarLoop]: 6387 mSDtfsCounter, 2904 mSDsluCounter, 3799 mSDsCounter, 0 mSdLazyCounter, 1436 mSolverCounterSat, 15 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2904 SdHoareTripleChecker+Valid, 10186 SdHoareTripleChecker+Invalid, 1451 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 1436 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.8s IncrementalHoareTripleChecker+Time [2023-04-01 07:58:50,912 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2904 Valid, 10186 Invalid, 1451 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 1436 Invalid, 0 Unknown, 0 Unchecked, 5.8s Time] [2023-04-01 07:58:50,928 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11366 states. [2023-04-01 07:58:51,416 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11366 to 11354. [2023-04-01 07:58:51,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11354 states, 6380 states have (on average 1.1998432601880877) internal successors, (7655), 6567 states have internal predecessors, (7655), 3440 states have call successors, (3440), 1539 states have call predecessors, (3440), 1532 states have return successors, (3474), 3344 states have call predecessors, (3474), 3439 states have call successors, (3474) [2023-04-01 07:58:51,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11354 states to 11354 states and 14569 transitions. [2023-04-01 07:58:51,499 INFO L78 Accepts]: Start accepts. Automaton has 11354 states and 14569 transitions. Word has length 393 [2023-04-01 07:58:51,500 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 07:58:51,500 INFO L495 AbstractCegarLoop]: Abstraction has 11354 states and 14569 transitions. [2023-04-01 07:58:51,500 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 36.0) internal successors, (108), 3 states have internal predecessors, (108), 3 states have call successors, (61), 3 states have call predecessors, (61), 2 states have return successors, (52), 3 states have call predecessors, (52), 3 states have call successors, (52) [2023-04-01 07:58:51,501 INFO L276 IsEmpty]: Start isEmpty. Operand 11354 states and 14569 transitions. [2023-04-01 07:58:51,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 461 [2023-04-01 07:58:51,514 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 07:58:51,515 INFO L195 NwaCegarLoop]: trace histogram [30, 24, 24, 24, 24, 24, 24, 8, 8, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 07:58:51,515 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-04-01 07:58:51,515 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 07:58:51,515 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 07:58:51,516 INFO L85 PathProgramCache]: Analyzing trace with hash 487169131, now seen corresponding path program 1 times [2023-04-01 07:58:51,516 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 07:58:51,516 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [196688696] [2023-04-01 07:58:51,516 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 07:58:51,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 07:58:51,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat