/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf -tc ../../../trunk/examples/toolchains/AutomizerC.xml --sifa.abstract.domain IntervalDomain -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-01 01:43:49,816 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-01 01:43:49,817 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-01 01:43:49,840 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-01 01:43:49,841 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-01 01:43:49,843 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-01 01:43:49,847 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-01 01:43:49,849 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-01 01:43:49,850 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-01 01:43:49,855 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-01 01:43:49,856 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-01 01:43:49,857 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-01 01:43:49,858 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-01 01:43:49,858 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-01 01:43:49,859 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-01 01:43:49,860 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-01 01:43:49,860 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-01 01:43:49,861 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-01 01:43:49,862 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-01 01:43:49,863 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-01 01:43:49,864 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-01 01:43:49,865 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-01 01:43:49,866 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-01 01:43:49,867 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-01 01:43:49,869 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-01 01:43:49,869 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-01 01:43:49,869 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-01 01:43:49,870 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-01 01:43:49,870 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-01 01:43:49,871 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-01 01:43:49,871 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-01 01:43:49,872 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-01 01:43:49,872 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-01 01:43:49,873 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-01 01:43:49,874 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-01 01:43:49,874 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-01 01:43:49,874 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-01 01:43:49,874 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-01 01:43:49,875 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-01 01:43:49,875 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-01 01:43:49,876 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-01 01:43:49,877 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 01:43:49,894 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-01 01:43:49,894 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-01 01:43:49,895 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-01 01:43:49,895 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-01 01:43:49,895 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-01 01:43:49,896 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-01 01:43:49,896 INFO L138 SettingsManager]: * User list type=DISABLED [2023-04-01 01:43:49,896 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-04-01 01:43:49,896 INFO L138 SettingsManager]: * Explicit value domain=true [2023-04-01 01:43:49,896 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-04-01 01:43:49,896 INFO L138 SettingsManager]: * Octagon Domain=false [2023-04-01 01:43:49,897 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2023-04-01 01:43:49,897 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-04-01 01:43:49,897 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-04-01 01:43:49,897 INFO L138 SettingsManager]: * Interval Domain=false [2023-04-01 01:43:49,897 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-04-01 01:43:49,897 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-04-01 01:43:49,898 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2023-04-01 01:43:49,898 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-01 01:43:49,898 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-01 01:43:49,898 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-01 01:43:49,899 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-01 01:43:49,899 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-01 01:43:49,899 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-01 01:43:49,899 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-01 01:43:49,899 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-01 01:43:49,899 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-01 01:43:49,899 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-01 01:43:49,900 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-01 01:43:49,900 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-01 01:43:49,900 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-01 01:43:49,900 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-01 01:43:49,900 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-01 01:43:49,901 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-01 01:43:49,901 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2023-04-01 01:43:49,901 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-01 01:43:49,901 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-01 01:43:49,901 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-04-01 01:43:49,901 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-01 01:43:49,901 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-01 01:43:49,902 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-04-01 01:43:49,902 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> IntervalDomain [2023-04-01 01:43:50,111 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-01 01:43:50,137 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-01 01:43:50,139 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-01 01:43:50,140 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-01 01:43:50,141 INFO L275 PluginConnector]: CDTParser initialized [2023-04-01 01:43:50,142 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i [2023-04-01 01:43:51,282 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-01 01:43:51,853 INFO L351 CDTParser]: Found 1 translation units. [2023-04-01 01:43:51,854 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i [2023-04-01 01:43:51,916 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/09fb28d35/f397db10765643c8818ee000f19dd028/FLAG30f434a37 [2023-04-01 01:43:51,930 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/09fb28d35/f397db10765643c8818ee000f19dd028 [2023-04-01 01:43:51,933 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-01 01:43:51,934 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-01 01:43:51,937 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-01 01:43:51,937 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-01 01:43:51,939 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-01 01:43:51,940 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.04 01:43:51" (1/1) ... [2023-04-01 01:43:51,941 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74eb1929 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:43:51, skipping insertion in model container [2023-04-01 01:43:51,941 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.04 01:43:51" (1/1) ... [2023-04-01 01:43:51,948 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-01 01:43:52,123 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-01 01:43:52,764 WARN L633 FunctionHandler]: implicit declaration of function ldv_undef_int [2023-04-01 01:43:52,768 WARN L633 FunctionHandler]: implicit declaration of function ldv_assume [2023-04-01 01:43:54,480 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i[382244,382257] [2023-04-01 01:43:54,547 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-01 01:43:54,630 INFO L203 MainTranslator]: Completed pre-run [2023-04-01 01:43:54,728 WARN L633 FunctionHandler]: implicit declaration of function ldv_undef_int [2023-04-01 01:43:54,729 WARN L633 FunctionHandler]: implicit declaration of function ldv_assume [2023-04-01 01:43:54,991 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i[382244,382257] [2023-04-01 01:43:54,999 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-01 01:43:55,315 WARN L667 CHandler]: The function __bad_size_call_parameter is called, but not defined or handled by StandardFunctionHandler. [2023-04-01 01:43:55,315 WARN L667 CHandler]: The function __bad_unaligned_access_size is called, but not defined or handled by StandardFunctionHandler. [2023-04-01 01:43:55,316 WARN L667 CHandler]: The function ldv_assume is called, but not defined or handled by StandardFunctionHandler. [2023-04-01 01:43:55,316 WARN L667 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-04-01 01:43:55,322 INFO L208 MainTranslator]: Completed translation [2023-04-01 01:43:55,323 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:43:55 WrapperNode [2023-04-01 01:43:55,323 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-01 01:43:55,324 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-01 01:43:55,324 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-01 01:43:55,325 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-01 01:43:55,334 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:43:55" (1/1) ... [2023-04-01 01:43:55,335 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:43:55" (1/1) ... [2023-04-01 01:43:55,460 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:43:55" (1/1) ... [2023-04-01 01:43:55,460 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:43:55" (1/1) ... [2023-04-01 01:43:55,615 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:43:55" (1/1) ... [2023-04-01 01:43:55,705 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:43:55" (1/1) ... [2023-04-01 01:43:55,744 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:43:55" (1/1) ... [2023-04-01 01:43:55,776 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:43:55" (1/1) ... [2023-04-01 01:43:55,827 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-01 01:43:55,828 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-01 01:43:55,828 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-01 01:43:55,828 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-01 01:43:55,829 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:43:55" (1/1) ... [2023-04-01 01:43:55,835 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-01 01:43:55,844 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-01 01:43:55,858 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 01:43:55,873 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 01:43:55,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-01 01:43:55,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-01 01:43:55,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-04-01 01:43:55,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-04-01 01:43:55,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2023-04-01 01:43:55,900 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-01 01:43:55,900 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-04-01 01:43:55,900 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-04-01 01:43:55,901 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-04-01 01:43:55,901 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2023-04-01 01:43:55,901 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-04-01 01:43:55,901 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-04-01 01:43:55,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-01 01:43:55,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2023-04-01 01:43:55,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-04-01 01:43:55,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-04-01 01:43:55,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-04-01 01:43:55,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-04-01 01:43:55,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-04-01 01:43:55,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-04-01 01:43:55,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-01 01:43:55,902 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-04-01 01:43:55,902 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2023-04-01 01:43:55,902 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2023-04-01 01:43:55,902 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-04-01 01:43:55,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2023-04-01 01:43:55,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2023-04-01 01:43:55,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2023-04-01 01:43:55,903 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2023-04-01 01:43:55,903 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-04-01 01:43:55,903 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2023-04-01 01:43:55,903 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-04-01 01:43:55,903 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2023-04-01 01:43:55,904 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-04-01 01:43:55,904 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-04-01 01:43:55,904 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2023-04-01 01:43:55,904 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2023-04-01 01:43:55,904 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_exact [2023-04-01 01:43:55,905 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-04-01 01:43:55,905 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-04-01 01:43:55,905 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-04-01 01:43:55,905 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-04-01 01:43:55,905 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-04-01 01:43:55,905 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2023-04-01 01:43:55,905 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-04-01 01:43:55,906 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2023-04-01 01:43:55,906 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2023-04-01 01:43:55,906 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-04-01 01:43:55,906 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2023-04-01 01:43:55,906 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-04-01 01:43:55,906 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2023-04-01 01:43:55,907 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-04-01 01:43:55,907 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2023-04-01 01:43:55,907 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2023-04-01 01:43:55,907 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_start_offset [2023-04-01 01:43:55,907 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2023-04-01 01:43:55,907 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2023-04-01 01:43:55,907 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2023-04-01 01:43:55,907 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_queued [2023-04-01 01:43:55,907 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2023-04-01 01:43:55,907 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2023-04-01 01:43:55,907 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2023-04-01 01:43:55,907 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2023-04-01 01:43:55,908 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2023-04-01 01:43:55,908 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2023-04-01 01:43:55,908 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2023-04-01 01:43:55,908 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-04-01 01:43:55,908 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-04-01 01:43:55,908 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-04-01 01:43:55,908 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_all_queues [2023-04-01 01:43:55,908 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-04-01 01:43:55,909 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_all_queues [2023-04-01 01:43:55,909 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-04-01 01:43:55,909 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-04-01 01:43:55,910 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2023-04-01 01:43:55,910 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2023-04-01 01:43:55,910 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_sent_queue [2023-04-01 01:43:55,910 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2023-04-01 01:43:55,910 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_completed_queue [2023-04-01 01:43:55,911 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2023-04-01 01:43:55,911 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_reset_queue [2023-04-01 01:43:55,911 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_reset_queue [2023-04-01 01:43:55,911 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-04-01 01:43:55,911 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-04-01 01:43:55,911 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-04-01 01:43:55,911 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2023-04-01 01:43:55,911 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2023-04-01 01:43:55,911 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2023-04-01 01:43:55,911 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2023-04-01 01:43:55,911 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2023-04-01 01:43:55,911 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-04-01 01:43:55,912 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2023-04-01 01:43:55,912 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_random [2023-04-01 01:43:55,912 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2023-04-01 01:43:55,912 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2023-04-01 01:43:55,912 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev32 [2023-04-01 01:43:55,912 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_revision [2023-04-01 01:43:55,912 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem16 [2023-04-01 01:43:55,912 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_mem16 [2023-04-01 01:43:55,912 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem32 [2023-04-01 01:43:55,913 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_mem32 [2023-04-01 01:43:55,913 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_write [2023-04-01 01:43:55,913 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_speed_to_ethadv [2023-04-01 01:43:55,913 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_txbuf [2023-04-01 01:43:55,913 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_refill_rx_ring [2023-04-01 01:43:55,913 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tpd_avail [2023-04-01 01:43:55,914 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_clean_tx_irq [2023-04-01 01:43:55,914 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_link_check [2023-04-01 01:43:55,914 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_reset [2023-04-01 01:43:55,914 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_clean_rx_irq [2023-04-01 01:43:55,915 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_poll [2023-04-01 01:43:55,915 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_handle [2023-04-01 01:43:55,915 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_msi [2023-04-01 01:43:55,916 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_legacy [2023-04-01 01:43:55,917 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_init_ring_ptrs [2023-04-01 01:43:55,918 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_txring_buf [2023-04-01 01:43:55,923 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_rxring_buf [2023-04-01 01:43:55,923 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_buffers [2023-04-01 01:43:55,924 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit_rings [2023-04-01 01:43:55,924 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_add_mc_addr [2023-04-01 01:43:55,924 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_set_rx_mode [2023-04-01 01:43:55,924 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_rx_mode [2023-04-01 01:43:55,924 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_mac_address [2023-04-01 01:43:55,924 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_alloc_descriptors [2023-04-01 01:43:55,924 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_alloc_rings [2023-04-01 01:43:55,924 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_rings [2023-04-01 01:43:55,924 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_config_vector_mapping [2023-04-01 01:43:55,924 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_enable [2023-04-01 01:43:55,925 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_disable [2023-04-01 01:43:55,925 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_request_irq [2023-04-01 01:43:55,925 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_irq [2023-04-01 01:43:55,925 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_identify_hw [2023-04-01 01:43:55,925 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_init_sw [2023-04-01 01:43:55,925 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_fix_features [2023-04-01 01:43:55,925 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_netif_stop [2023-04-01 01:43:55,925 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_halt [2023-04-01 01:43:55,925 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_configure [2023-04-01 01:43:55,925 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_activate [2023-04-01 01:43:55,925 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit [2023-04-01 01:43:55,925 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_change_mtu [2023-04-01 01:43:55,925 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_netif_start [2023-04-01 01:43:55,925 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_open [2023-04-01 01:43:55,926 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_stop [2023-04-01 01:43:55,926 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_speed_desc [2023-04-01 01:43:55,926 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_check_link [2023-04-01 01:43:55,926 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_open [2023-04-01 01:43:55,926 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_stop [2023-04-01 01:43:55,926 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_link_check [2023-04-01 01:43:55,926 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset [2023-04-01 01:43:55,926 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tx_csum [2023-04-01 01:43:55,926 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_map_tx_skb [2023-04-01 01:43:55,926 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_start_xmit [2023-04-01 01:43:55,926 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tx_timeout [2023-04-01 01:43:55,926 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_mdio_read [2023-04-01 01:43:55,926 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_mdio_write [2023-04-01 01:43:55,927 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_ioctl [2023-04-01 01:43:55,927 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_poll_controller [2023-04-01 01:43:55,927 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_stats64 [2023-04-01 01:43:55,927 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_probe [2023-04-01 01:43:55,927 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_remove [2023-04-01 01:43:55,927 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_suspend [2023-04-01 01:43:55,927 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_resume [2023-04-01 01:43:55,927 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_pci_error_detected [2023-04-01 01:43:55,927 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_pci_error_slot_reset [2023-04-01 01:43:55,927 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_pci_error_resume [2023-04-01 01:43:55,927 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_driver_init [2023-04-01 01:43:55,927 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_driver_exit [2023-04-01 01:43:55,928 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_3 [2023-04-01 01:43:55,928 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_2 [2023-04-01 01:43:55,928 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2023-04-01 01:43:55,928 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_4 [2023-04-01 01:43:55,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pci_error_handlers_7 [2023-04-01 01:43:55,928 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2023-04-01 01:43:55,928 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2023-04-01 01:43:55,928 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2023-04-01 01:43:55,928 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_4 [2023-04-01 01:43:55,928 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2023-04-01 01:43:55,928 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2023-04-01 01:43:55,928 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2023-04-01 01:43:55,929 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2023-04-01 01:43:55,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_9 [2023-04-01 01:43:55,929 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_4 [2023-04-01 01:43:55,929 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_4 [2023-04-01 01:43:55,929 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_3 [2023-04-01 01:43:55,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_pm_ops_8 [2023-04-01 01:43:55,929 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2023-04-01 01:43:55,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2023-04-01 01:43:55,929 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2023-04-01 01:43:55,929 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_4 [2023-04-01 01:43:55,929 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2023-04-01 01:43:55,929 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_4 [2023-04-01 01:43:55,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2023-04-01 01:43:55,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_6 [2023-04-01 01:43:55,930 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-01 01:43:55,930 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-04-01 01:43:55,930 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-04-01 01:43:55,930 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-04-01 01:43:55,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_15 [2023-04-01 01:43:55,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_16 [2023-04-01 01:43:55,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_17 [2023-04-01 01:43:55,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_18 [2023-04-01 01:43:55,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_19 [2023-04-01 01:43:55,930 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2023-04-01 01:43:55,930 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2023-04-01 01:43:55,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_31 [2023-04-01 01:43:55,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_33 [2023-04-01 01:43:55,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_35 [2023-04-01 01:43:55,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_36 [2023-04-01 01:43:55,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_37 [2023-04-01 01:43:55,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_38 [2023-04-01 01:43:55,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_39 [2023-04-01 01:43:55,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_40 [2023-04-01 01:43:55,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_41 [2023-04-01 01:43:55,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_43 [2023-04-01 01:43:55,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_44 [2023-04-01 01:43:55,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_45 [2023-04-01 01:43:55,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_46 [2023-04-01 01:43:55,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_47 [2023-04-01 01:43:55,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_48 [2023-04-01 01:43:55,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_work_sync_49 [2023-04-01 01:43:55,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_work_sync_50 [2023-04-01 01:43:55,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_51 [2023-04-01 01:43:55,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_52 [2023-04-01 01:43:55,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_53 [2023-04-01 01:43:55,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_54 [2023-04-01 01:43:55,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2023-04-01 01:43:55,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2023-04-01 01:43:55,932 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_giga [2023-04-01 01:43:55,932 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_supported_speeds [2023-04-01 01:43:55,932 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_settings [2023-04-01 01:43:55,932 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_settings [2023-04-01 01:43:55,933 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_pauseparam [2023-04-01 01:43:55,933 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_pauseparam [2023-04-01 01:43:55,933 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_msglevel [2023-04-01 01:43:55,933 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_msglevel [2023-04-01 01:43:55,933 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_ethtool_stats [2023-04-01 01:43:55,933 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_strings [2023-04-01 01:43:55,933 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_sset_count [2023-04-01 01:43:55,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ethtool_ops_5 [2023-04-01 01:43:55,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_5 [2023-04-01 01:43:55,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_85 [2023-04-01 01:43:55,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_86 [2023-04-01 01:43:55,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_87 [2023-04-01 01:43:55,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_88 [2023-04-01 01:43:55,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_89 [2023-04-01 01:43:55,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_101 [2023-04-01 01:43:55,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_103 [2023-04-01 01:43:55,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_105 [2023-04-01 01:43:55,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_106 [2023-04-01 01:43:55,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_107 [2023-04-01 01:43:55,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_108 [2023-04-01 01:43:55,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_109 [2023-04-01 01:43:55,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_110 [2023-04-01 01:43:55,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_111 [2023-04-01 01:43:55,939 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2023-04-01 01:43:55,939 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-04-01 01:43:55,939 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-04-01 01:43:55,939 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2023-04-01 01:43:55,939 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2023-04-01 01:43:55,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_adv_to_mii_adv_t [2023-04-01 01:43:55,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_adv_to_mii_ctrl1000_t [2023-04-01 01:43:55,939 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2023-04-01 01:43:55,939 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2023-04-01 01:43:55,940 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2023-04-01 01:43:55,940 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2023-04-01 01:43:55,940 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le64 [2023-04-01 01:43:55,940 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2023-04-01 01:43:55,940 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2023-04-01 01:43:55,940 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_with_cr [2023-04-01 01:43:55,940 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_is_rev_a [2023-04-01 01:43:55,940 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_mdio_idle [2023-04-01 01:43:55,940 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_core [2023-04-01 01:43:55,940 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_core [2023-04-01 01:43:55,940 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_read_phy_reg [2023-04-01 01:43:55,940 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_write_phy_reg [2023-04-01 01:43:55,940 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_read_phy_ext [2023-04-01 01:43:55,940 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_write_phy_ext [2023-04-01 01:43:55,941 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_read_phy_dbg [2023-04-01 01:43:55,941 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_write_phy_dbg [2023-04-01 01:43:55,941 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_reg [2023-04-01 01:43:55,941 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_reg [2023-04-01 01:43:55,941 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_ext [2023-04-01 01:43:55,941 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_ext [2023-04-01 01:43:55,941 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_dbg [2023-04-01 01:43:55,941 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_dbg [2023-04-01 01:43:55,941 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_phy_config [2023-04-01 01:43:55,941 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_reg [2023-04-01 01:43:55,941 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_macaddr [2023-04-01 01:43:55,941 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_perm_macaddr [2023-04-01 01:43:55,941 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_macaddr [2023-04-01 01:43:55,941 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_osc [2023-04-01 01:43:55,942 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_stop_mac [2023-04-01 01:43:55,942 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_mac [2023-04-01 01:43:55,942 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_phy [2023-04-01 01:43:55,942 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_pcie [2023-04-01 01:43:55,942 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_start_mac [2023-04-01 01:43:55,942 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_cfg_mac_flowcontrol [2023-04-01 01:43:55,942 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_enable_aspm [2023-04-01 01:43:55,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ethadv_to_hw_cfg [2023-04-01 01:43:55,942 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_setup_speed_duplex [2023-04-01 01:43:55,942 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_phy_link [2023-04-01 01:43:55,942 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_phy_configured [2023-04-01 01:43:55,942 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_link [2023-04-01 01:43:55,942 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_clear_phy_intr [2023-04-01 01:43:55,942 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_disable_rss [2023-04-01 01:43:55,943 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_configure_basic [2023-04-01 01:43:55,943 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_phy_info [2023-04-01 01:43:55,943 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_update_hw_stats [2023-04-01 01:43:55,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_132 [2023-04-01 01:43:55,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_133 [2023-04-01 01:43:55,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_134 [2023-04-01 01:43:55,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_135 [2023-04-01 01:43:55,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_136 [2023-04-01 01:43:55,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_148 [2023-04-01 01:43:55,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_150 [2023-04-01 01:43:55,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_152 [2023-04-01 01:43:55,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_153 [2023-04-01 01:43:55,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_154 [2023-04-01 01:43:55,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_155 [2023-04-01 01:43:55,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_156 [2023-04-01 01:43:55,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_157 [2023-04-01 01:43:55,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_158 [2023-04-01 01:43:55,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-04-01 01:43:55,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-04-01 01:43:55,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-04-01 01:43:55,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-04-01 01:43:55,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-04-01 01:43:55,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-04-01 01:43:55,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2023-04-01 01:43:55,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2023-04-01 01:43:55,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-04-01 01:43:55,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-04-01 01:43:55,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2023-04-01 01:43:55,944 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-04-01 01:43:55,945 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2023-04-01 01:43:55,945 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-04-01 01:43:55,945 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-04-01 01:43:55,945 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_disable_ip [2023-04-01 01:43:55,945 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_enable_ip [2023-04-01 01:43:55,945 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2023-04-01 01:43:55,945 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2023-04-01 01:43:55,945 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-04-01 01:43:55,945 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-04-01 01:43:55,945 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-04-01 01:43:55,945 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-04-01 01:43:55,945 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-04-01 01:43:55,945 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-04-01 01:43:55,945 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2023-04-01 01:43:55,946 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-04-01 01:43:55,946 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-04-01 01:43:55,946 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2023-04-01 01:43:55,946 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-04-01 01:43:55,946 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2023-04-01 01:43:55,946 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-04-01 01:43:55,946 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-04-01 01:43:55,946 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-04-01 01:43:55,946 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-04-01 01:43:55,946 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2023-04-01 01:43:55,946 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2023-04-01 01:43:55,946 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_completed [2023-04-01 01:43:55,946 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_reset [2023-04-01 01:43:55,946 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2023-04-01 01:43:55,947 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2023-04-01 01:43:55,947 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-04-01 01:43:55,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2023-04-01 01:43:55,947 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2023-04-01 01:43:55,947 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-04-01 01:43:55,947 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-04-01 01:43:55,947 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2023-04-01 01:43:55,947 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-04-01 01:43:55,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-04-01 01:43:55,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_complete_8 [2023-04-01 01:43:55,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_freeze_late_8 [2023-04-01 01:43:55,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_freeze_noirq_8 [2023-04-01 01:43:55,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-04-01 01:43:55,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_9 [2023-04-01 01:43:55,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_9 [2023-04-01 01:43:55,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_late_8 [2023-04-01 01:43:55,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_noirq_8 [2023-04-01 01:43:55,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_prepare_8 [2023-04-01 01:43:55,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_7 [2023-04-01 01:43:55,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_7 [2023-04-01 01:43:55,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_early_8 [2023-04-01 01:43:55,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_noirq_8 [2023-04-01 01:43:55,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_8 [2023-04-01 01:43:55,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_noirq_8 [2023-04-01 01:43:55,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_6 [2023-04-01 01:43:55,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2023-04-01 01:43:55,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_7 [2023-04-01 01:43:55,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_8 [2023-04-01 01:43:55,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_noirq_8 [2023-04-01 01:43:55,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thaw_early_8 [2023-04-01 01:43:55,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thaw_noirq_8 [2023-04-01 01:43:55,949 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-04-01 01:43:55,949 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_mii_ioctl [2023-04-01 01:43:55,949 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2023-04-01 01:43:55,949 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2023-04-01 01:43:55,949 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-04-01 01:43:55,949 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2023-04-01 01:43:55,949 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2023-04-01 01:43:55,949 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-04-01 01:43:55,949 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2023-04-01 01:43:55,949 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2023-04-01 01:43:55,949 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2023-04-01 01:43:55,950 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2023-04-01 01:43:55,950 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2023-04-01 01:43:55,950 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2023-04-01 01:43:55,950 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2023-04-01 01:43:55,950 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2023-04-01 01:43:55,950 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_word [2023-04-01 01:43:55,950 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_cleanup_aer_uncorrect_error_status [2023-04-01 01:43:55,950 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-04-01 01:43:55,950 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2023-04-01 01:43:55,950 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_pcie_error_reporting [2023-04-01 01:43:55,950 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-04-01 01:43:55,950 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2023-04-01 01:43:55,950 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_range [2023-04-01 01:43:55,950 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_pcie_error_reporting [2023-04-01 01:43:55,951 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2023-04-01 01:43:55,951 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2023-04-01 01:43:55,951 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_selected_regions [2023-04-01 01:43:55,951 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_select_bars [2023-04-01 01:43:55,951 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-04-01 01:43:55,951 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-04-01 01:43:55,951 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_get_readrq [2023-04-01 01:43:55,951 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_set_readrq [2023-04-01 01:43:55,951 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-04-01 01:43:55,951 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2023-04-01 01:43:55,951 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-04-01 01:43:55,951 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2023-04-01 01:43:55,951 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2023-04-01 01:43:55,951 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_is_locked [2023-04-01 01:43:55,951 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2023-04-01 01:43:55,952 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2023-04-01 01:43:55,952 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-04-01 01:43:55,952 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2023-04-01 01:43:55,952 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-04-01 01:43:55,952 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-04-01 01:43:55,952 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-01 01:43:55,952 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-04-01 01:43:55,952 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-04-01 01:43:55,952 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-04-01 01:43:55,952 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-01 01:43:55,952 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-01 01:43:55,952 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-01 01:43:55,953 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-01 01:43:55,953 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-01 01:43:55,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-01 01:43:55,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-01 01:43:55,953 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-04-01 01:43:55,953 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-04-01 01:43:55,953 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-04-01 01:43:55,953 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2023-04-01 01:43:55,953 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-04-01 01:43:55,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-01 01:43:55,953 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-04-01 01:43:55,953 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2023-04-01 01:43:55,953 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-04-01 01:43:55,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-04-01 01:43:55,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-04-01 01:43:55,954 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-01 01:43:55,954 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-04-01 01:43:55,954 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-04-01 01:43:55,954 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-01 01:43:55,954 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-01 01:43:55,954 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-04-01 01:43:55,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-04-01 01:43:55,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-01 01:43:55,954 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-01 01:43:55,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-04-01 01:43:55,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-04-01 01:43:55,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-04-01 01:43:55,954 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-04-01 01:43:55,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-04-01 01:43:55,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-04-01 01:43:55,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-04-01 01:43:55,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-04-01 01:43:55,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-04-01 01:43:55,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-04-01 01:43:55,955 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-04-01 01:43:55,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-01 01:43:55,955 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-04-01 01:43:55,955 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2023-04-01 01:43:55,955 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-04-01 01:43:55,955 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-04-01 01:43:55,955 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-04-01 01:43:55,955 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_disable_ip [2023-04-01 01:43:55,955 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2023-04-01 01:43:55,956 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_enable_ip [2023-04-01 01:43:55,956 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2023-04-01 01:43:55,956 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-04-01 01:43:55,956 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-04-01 01:43:55,956 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-04-01 01:43:55,956 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-04-01 01:43:55,956 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-04-01 01:43:55,956 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-04-01 01:43:55,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2023-04-01 01:43:55,956 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-04-01 01:43:55,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2023-04-01 01:43:55,956 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-04-01 01:43:55,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2023-04-01 01:43:55,956 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-04-01 01:43:55,956 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-04-01 01:43:55,959 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-04-01 01:43:55,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_15 [2023-04-01 01:43:55,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_17 [2023-04-01 01:43:55,960 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2023-04-01 01:43:55,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_16 [2023-04-01 01:43:55,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_19 [2023-04-01 01:43:55,960 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2023-04-01 01:43:55,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_18 [2023-04-01 01:43:55,960 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-04-01 01:43:55,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_work_sync_49 [2023-04-01 01:43:55,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_work_sync_50 [2023-04-01 01:43:55,960 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2023-04-01 01:43:55,960 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-04-01 01:43:55,960 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2023-04-01 01:43:55,960 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-04-01 01:43:55,961 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2023-04-01 01:43:55,961 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-04-01 01:43:55,961 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-04-01 01:43:55,961 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-01 01:43:55,961 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2023-04-01 01:43:55,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-04-01 01:43:55,961 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_3 [2023-04-01 01:43:55,961 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_2 [2023-04-01 01:43:55,961 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2023-04-01 01:43:55,961 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_4 [2023-04-01 01:43:55,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pci_error_handlers_7 [2023-04-01 01:43:55,961 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2023-04-01 01:43:55,961 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2023-04-01 01:43:55,962 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2023-04-01 01:43:55,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ethtool_ops_5 [2023-04-01 01:43:55,962 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_4 [2023-04-01 01:43:55,962 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2023-04-01 01:43:55,962 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2023-04-01 01:43:55,962 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2023-04-01 01:43:55,962 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2023-04-01 01:43:55,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_9 [2023-04-01 01:43:55,962 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_4 [2023-04-01 01:43:55,962 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_4 [2023-04-01 01:43:55,962 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_3 [2023-04-01 01:43:55,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_pm_ops_8 [2023-04-01 01:43:55,962 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2023-04-01 01:43:55,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2023-04-01 01:43:55,963 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2023-04-01 01:43:55,963 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_4 [2023-04-01 01:43:55,963 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2023-04-01 01:43:55,963 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_4 [2023-04-01 01:43:55,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2023-04-01 01:43:55,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_6 [2023-04-01 01:43:55,963 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-04-01 01:43:55,963 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-01 01:43:55,963 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2023-04-01 01:43:55,963 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-04-01 01:43:55,963 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-04-01 01:43:55,963 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-04-01 01:43:55,963 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-04-01 01:43:55,963 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2023-04-01 01:43:55,964 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-04-01 01:43:55,964 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-04-01 01:43:55,964 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2023-04-01 01:43:55,964 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_selected_regions [2023-04-01 01:43:55,964 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2023-04-01 01:43:55,964 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2023-04-01 01:43:55,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_53 [2023-04-01 01:43:55,964 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-04-01 01:43:55,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_54 [2023-04-01 01:43:55,964 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2023-04-01 01:43:55,964 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2023-04-01 01:43:55,964 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_range [2023-04-01 01:43:55,964 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_exact [2023-04-01 01:43:55,964 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-04-01 01:43:55,965 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-04-01 01:43:55,965 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-04-01 01:43:55,965 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2023-04-01 01:43:55,965 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-04-01 01:43:55,965 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-04-01 01:43:55,965 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-04-01 01:43:55,965 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 01:43:55,965 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-04-01 01:43:55,965 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 01:43:55,965 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2023-04-01 01:43:55,965 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-04-01 01:43:55,965 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2023-04-01 01:43:55,965 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2023-04-01 01:43:55,965 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2023-04-01 01:43:55,966 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-04-01 01:43:55,966 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2023-04-01 01:43:55,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-01 01:43:55,966 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2023-04-01 01:43:55,966 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2023-04-01 01:43:55,966 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-04-01 01:43:55,966 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2023-04-01 01:43:55,966 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2023-04-01 01:43:55,966 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2023-04-01 01:43:55,966 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2023-04-01 01:43:55,966 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-04-01 01:43:55,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_44 [2023-04-01 01:43:55,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_45 [2023-04-01 01:43:55,966 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-04-01 01:43:55,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_46 [2023-04-01 01:43:55,967 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2023-04-01 01:43:55,967 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2023-04-01 01:43:55,967 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-04-01 01:43:55,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_33 [2023-04-01 01:43:55,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_41 [2023-04-01 01:43:55,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_35 [2023-04-01 01:43:55,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_31 [2023-04-01 01:43:55,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_39 [2023-04-01 01:43:55,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_40 [2023-04-01 01:43:55,967 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-04-01 01:43:55,967 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2023-04-01 01:43:55,967 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-04-01 01:43:55,968 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2023-04-01 01:43:55,968 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_start_offset [2023-04-01 01:43:55,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_36 [2023-04-01 01:43:55,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_37 [2023-04-01 01:43:55,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_38 [2023-04-01 01:43:55,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_43 [2023-04-01 01:43:55,968 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2023-04-01 01:43:55,968 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2023-04-01 01:43:55,968 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2023-04-01 01:43:55,968 INFO L130 BoogieDeclarations]: Found specification of procedure dql_queued [2023-04-01 01:43:55,968 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2023-04-01 01:43:55,968 INFO L130 BoogieDeclarations]: Found specification of procedure dql_completed [2023-04-01 01:43:55,968 INFO L130 BoogieDeclarations]: Found specification of procedure dql_reset [2023-04-01 01:43:55,968 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2023-04-01 01:43:55,969 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2023-04-01 01:43:55,969 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2023-04-01 01:43:55,969 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2023-04-01 01:43:55,969 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2023-04-01 01:43:55,969 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2023-04-01 01:43:55,969 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2023-04-01 01:43:55,969 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2023-04-01 01:43:55,969 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-04-01 01:43:55,969 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-04-01 01:43:55,969 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2023-04-01 01:43:55,969 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2023-04-01 01:43:55,969 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-04-01 01:43:55,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_48 [2023-04-01 01:43:55,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_52 [2023-04-01 01:43:55,970 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2023-04-01 01:43:55,970 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-04-01 01:43:55,970 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_all_queues [2023-04-01 01:43:55,970 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2023-04-01 01:43:55,970 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-04-01 01:43:55,970 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_all_queues [2023-04-01 01:43:55,970 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-04-01 01:43:55,970 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-04-01 01:43:55,970 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2023-04-01 01:43:55,970 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2023-04-01 01:43:55,970 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_sent_queue [2023-04-01 01:43:55,970 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2023-04-01 01:43:55,970 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_completed_queue [2023-04-01 01:43:55,970 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2023-04-01 01:43:55,971 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_reset_queue [2023-04-01 01:43:55,971 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_reset_queue [2023-04-01 01:43:55,971 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-04-01 01:43:55,971 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2023-04-01 01:43:55,971 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-04-01 01:43:55,971 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2023-04-01 01:43:55,971 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-04-01 01:43:55,971 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2023-04-01 01:43:55,971 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-04-01 01:43:55,971 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2023-04-01 01:43:55,971 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2023-04-01 01:43:55,971 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2023-04-01 01:43:55,971 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2023-04-01 01:43:55,971 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2023-04-01 01:43:55,972 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2023-04-01 01:43:55,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_47 [2023-04-01 01:43:55,972 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-04-01 01:43:55,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_51 [2023-04-01 01:43:55,972 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2023-04-01 01:43:55,972 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2023-04-01 01:43:55,972 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-04-01 01:43:55,972 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2023-04-01 01:43:55,972 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2023-04-01 01:43:55,972 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_is_locked [2023-04-01 01:43:55,972 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2023-04-01 01:43:55,972 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-04-01 01:43:55,972 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2023-04-01 01:43:55,972 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2023-04-01 01:43:55,973 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2023-04-01 01:43:55,973 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-04-01 01:43:55,973 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2023-04-01 01:43:55,973 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_random [2023-04-01 01:43:55,973 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_mii_ioctl [2023-04-01 01:43:55,973 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_pcie_error_reporting [2023-04-01 01:43:55,973 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_pcie_error_reporting [2023-04-01 01:43:55,973 INFO L130 BoogieDeclarations]: Found specification of procedure pci_cleanup_aer_uncorrect_error_status [2023-04-01 01:43:55,973 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2023-04-01 01:43:55,973 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2023-04-01 01:43:55,973 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev32 [2023-04-01 01:43:55,973 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2023-04-01 01:43:55,973 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_revision [2023-04-01 01:43:55,973 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem16 [2023-04-01 01:43:55,974 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_mem16 [2023-04-01 01:43:55,974 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem32 [2023-04-01 01:43:55,974 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_mem32 [2023-04-01 01:43:55,974 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_write [2023-04-01 01:43:55,974 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_perm_macaddr [2023-04-01 01:43:55,974 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_phy [2023-04-01 01:43:55,974 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_pcie [2023-04-01 01:43:55,974 INFO L130 BoogieDeclarations]: Found specification of procedure alx_enable_aspm [2023-04-01 01:43:55,974 INFO L130 BoogieDeclarations]: Found specification of procedure alx_setup_speed_duplex [2023-04-01 01:43:55,974 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_phy_link [2023-04-01 01:43:55,974 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_reg [2023-04-01 01:43:55,974 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_reg [2023-04-01 01:43:55,974 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_ext [2023-04-01 01:43:55,974 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_ext [2023-04-01 01:43:55,975 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_link [2023-04-01 01:43:55,975 INFO L130 BoogieDeclarations]: Found specification of procedure alx_clear_phy_intr [2023-04-01 01:43:55,975 INFO L130 BoogieDeclarations]: Found specification of procedure alx_start_mac [2023-04-01 01:43:55,975 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_mac [2023-04-01 01:43:55,975 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_macaddr [2023-04-01 01:43:55,975 INFO L130 BoogieDeclarations]: Found specification of procedure alx_phy_configured [2023-04-01 01:43:55,975 INFO L130 BoogieDeclarations]: Found specification of procedure alx_configure_basic [2023-04-01 01:43:55,975 INFO L130 BoogieDeclarations]: Found specification of procedure alx_disable_rss [2023-04-01 01:43:55,975 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_phy_info [2023-04-01 01:43:55,975 INFO L130 BoogieDeclarations]: Found specification of procedure alx_update_hw_stats [2023-04-01 01:43:55,975 INFO L130 BoogieDeclarations]: Found specification of procedure alx_speed_to_ethadv [2023-04-01 01:43:55,975 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_txbuf [2023-04-01 01:43:55,975 INFO L130 BoogieDeclarations]: Found specification of procedure alx_refill_rx_ring [2023-04-01 01:43:55,976 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tpd_avail [2023-04-01 01:43:55,976 INFO L130 BoogieDeclarations]: Found specification of procedure alx_clean_tx_irq [2023-04-01 01:43:55,976 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_link_check [2023-04-01 01:43:55,976 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_reset [2023-04-01 01:43:55,976 INFO L130 BoogieDeclarations]: Found specification of procedure alx_clean_rx_irq [2023-04-01 01:43:55,976 INFO L130 BoogieDeclarations]: Found specification of procedure alx_poll [2023-04-01 01:43:55,976 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_handle [2023-04-01 01:43:55,976 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_msi [2023-04-01 01:43:55,976 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_legacy [2023-04-01 01:43:55,976 INFO L130 BoogieDeclarations]: Found specification of procedure alx_init_ring_ptrs [2023-04-01 01:43:55,976 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_txring_buf [2023-04-01 01:43:55,976 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_rxring_buf [2023-04-01 01:43:55,976 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_buffers [2023-04-01 01:43:55,976 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit_rings [2023-04-01 01:43:55,977 INFO L130 BoogieDeclarations]: Found specification of procedure alx_add_mc_addr [2023-04-01 01:43:55,977 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_set_rx_mode [2023-04-01 01:43:55,977 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-01 01:43:55,977 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-01 01:43:55,977 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_rx_mode [2023-04-01 01:43:55,977 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_mac_address [2023-04-01 01:43:55,977 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-04-01 01:43:55,977 INFO L130 BoogieDeclarations]: Found specification of procedure alx_alloc_descriptors [2023-04-01 01:43:55,977 INFO L130 BoogieDeclarations]: Found specification of procedure alx_alloc_rings [2023-04-01 01:43:55,977 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_rings [2023-04-01 01:43:55,977 INFO L130 BoogieDeclarations]: Found specification of procedure alx_config_vector_mapping [2023-04-01 01:43:55,977 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_enable [2023-04-01 01:43:55,977 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_disable [2023-04-01 01:43:55,977 INFO L130 BoogieDeclarations]: Found specification of procedure alx_request_irq [2023-04-01 01:43:55,978 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_irq [2023-04-01 01:43:55,978 INFO L130 BoogieDeclarations]: Found specification of procedure alx_identify_hw [2023-04-01 01:43:55,978 INFO L130 BoogieDeclarations]: Found specification of procedure alx_init_sw [2023-04-01 01:43:55,978 INFO L130 BoogieDeclarations]: Found specification of procedure alx_fix_features [2023-04-01 01:43:55,978 INFO L130 BoogieDeclarations]: Found specification of procedure alx_netif_stop [2023-04-01 01:43:55,978 INFO L130 BoogieDeclarations]: Found specification of procedure alx_halt [2023-04-01 01:43:55,978 INFO L130 BoogieDeclarations]: Found specification of procedure alx_configure [2023-04-01 01:43:55,978 INFO L130 BoogieDeclarations]: Found specification of procedure alx_activate [2023-04-01 01:43:55,978 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit [2023-04-01 01:43:55,978 INFO L130 BoogieDeclarations]: Found specification of procedure alx_change_mtu [2023-04-01 01:43:55,978 INFO L130 BoogieDeclarations]: Found specification of procedure alx_netif_start [2023-04-01 01:43:55,978 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_open [2023-04-01 01:43:55,978 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_stop [2023-04-01 01:43:55,978 INFO L130 BoogieDeclarations]: Found specification of procedure alx_speed_desc [2023-04-01 01:43:55,979 INFO L130 BoogieDeclarations]: Found specification of procedure alx_check_link [2023-04-01 01:43:55,979 INFO L130 BoogieDeclarations]: Found specification of procedure alx_open [2023-04-01 01:43:55,979 INFO L130 BoogieDeclarations]: Found specification of procedure alx_stop [2023-04-01 01:43:55,979 INFO L130 BoogieDeclarations]: Found specification of procedure alx_link_check [2023-04-01 01:43:55,979 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset [2023-04-01 01:43:55,979 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tx_csum [2023-04-01 01:43:55,979 INFO L130 BoogieDeclarations]: Found specification of procedure alx_map_tx_skb [2023-04-01 01:43:55,979 INFO L130 BoogieDeclarations]: Found specification of procedure alx_start_xmit [2023-04-01 01:43:55,979 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tx_timeout [2023-04-01 01:43:55,979 INFO L130 BoogieDeclarations]: Found specification of procedure alx_mdio_read [2023-04-01 01:43:55,979 INFO L130 BoogieDeclarations]: Found specification of procedure alx_mdio_write [2023-04-01 01:43:55,979 INFO L130 BoogieDeclarations]: Found specification of procedure alx_ioctl [2023-04-01 01:43:55,979 INFO L130 BoogieDeclarations]: Found specification of procedure alx_poll_controller [2023-04-01 01:43:55,979 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_stats64 [2023-04-01 01:43:55,980 INFO L130 BoogieDeclarations]: Found specification of procedure alx_probe [2023-04-01 01:43:55,980 INFO L130 BoogieDeclarations]: Found specification of procedure alx_remove [2023-04-01 01:43:55,980 INFO L130 BoogieDeclarations]: Found specification of procedure alx_suspend [2023-04-01 01:43:55,980 INFO L130 BoogieDeclarations]: Found specification of procedure alx_resume [2023-04-01 01:43:55,980 INFO L130 BoogieDeclarations]: Found specification of procedure alx_pci_error_detected [2023-04-01 01:43:55,980 INFO L130 BoogieDeclarations]: Found specification of procedure alx_pci_error_slot_reset [2023-04-01 01:43:55,980 INFO L130 BoogieDeclarations]: Found specification of procedure alx_pci_error_resume [2023-04-01 01:43:55,980 INFO L130 BoogieDeclarations]: Found specification of procedure alx_driver_init [2023-04-01 01:43:55,980 INFO L130 BoogieDeclarations]: Found specification of procedure alx_driver_exit [2023-04-01 01:43:55,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_noirq_8 [2023-04-01 01:43:55,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_noirq_8 [2023-04-01 01:43:55,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_7 [2023-04-01 01:43:55,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_6 [2023-04-01 01:43:55,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_prepare_8 [2023-04-01 01:43:55,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_early_8 [2023-04-01 01:43:55,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thaw_noirq_8 [2023-04-01 01:43:55,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thaw_early_8 [2023-04-01 01:43:55,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_late_8 [2023-04-01 01:43:55,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_9 [2023-04-01 01:43:55,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_noirq_8 [2023-04-01 01:43:55,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-04-01 01:43:55,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_7 [2023-04-01 01:43:55,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_7 [2023-04-01 01:43:56,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-04-01 01:43:56,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_freeze_noirq_8 [2023-04-01 01:43:56,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_freeze_late_8 [2023-04-01 01:43:56,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_noirq_8 [2023-04-01 01:43:56,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_8 [2023-04-01 01:43:56,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_9 [2023-04-01 01:43:56,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_8 [2023-04-01 01:43:56,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_complete_8 [2023-04-01 01:43:56,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_5 [2023-04-01 01:43:56,024 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-01 01:43:56,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_85 [2023-04-01 01:43:56,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_87 [2023-04-01 01:43:56,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_86 [2023-04-01 01:43:56,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_89 [2023-04-01 01:43:56,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_88 [2023-04-01 01:43:56,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_103 [2023-04-01 01:43:56,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_111 [2023-04-01 01:43:56,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_105 [2023-04-01 01:43:56,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_101 [2023-04-01 01:43:56,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_109 [2023-04-01 01:43:56,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_110 [2023-04-01 01:43:56,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_106 [2023-04-01 01:43:56,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_107 [2023-04-01 01:43:56,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_108 [2023-04-01 01:43:56,025 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2023-04-01 01:43:56,025 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2023-04-01 01:43:56,025 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2023-04-01 01:43:56,025 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_giga [2023-04-01 01:43:56,025 INFO L130 BoogieDeclarations]: Found specification of procedure alx_cfg_mac_flowcontrol [2023-04-01 01:43:56,025 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_supported_speeds [2023-04-01 01:43:56,025 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_settings [2023-04-01 01:43:56,025 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_settings [2023-04-01 01:43:56,025 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_pauseparam [2023-04-01 01:43:56,025 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_pauseparam [2023-04-01 01:43:56,025 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_msglevel [2023-04-01 01:43:56,025 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_msglevel [2023-04-01 01:43:56,025 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_ethtool_stats [2023-04-01 01:43:56,025 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_strings [2023-04-01 01:43:56,025 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_sset_count [2023-04-01 01:43:56,025 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2023-04-01 01:43:56,025 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-04-01 01:43:56,026 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-04-01 01:43:56,026 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2023-04-01 01:43:56,026 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2023-04-01 01:43:56,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_132 [2023-04-01 01:43:56,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_134 [2023-04-01 01:43:56,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_133 [2023-04-01 01:43:56,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_136 [2023-04-01 01:43:56,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_135 [2023-04-01 01:43:56,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_150 [2023-04-01 01:43:56,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_158 [2023-04-01 01:43:56,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_152 [2023-04-01 01:43:56,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_148 [2023-04-01 01:43:56,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_156 [2023-04-01 01:43:56,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_157 [2023-04-01 01:43:56,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_153 [2023-04-01 01:43:56,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_154 [2023-04-01 01:43:56,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_155 [2023-04-01 01:43:56,027 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-04-01 01:43:56,027 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_adv_to_mii_adv_t [2023-04-01 01:43:56,027 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_adv_to_mii_ctrl1000_t [2023-04-01 01:43:56,027 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2023-04-01 01:43:56,027 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2023-04-01 01:43:56,027 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2023-04-01 01:43:56,027 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2023-04-01 01:43:56,027 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le64 [2023-04-01 01:43:56,027 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_unaligned_access_size [2023-04-01 01:43:56,027 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2023-04-01 01:43:56,027 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_word [2023-04-01 01:43:56,027 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2023-04-01 01:43:56,027 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2023-04-01 01:43:56,027 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_get_readrq [2023-04-01 01:43:56,027 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_set_readrq [2023-04-01 01:43:56,027 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_with_cr [2023-04-01 01:43:56,028 INFO L130 BoogieDeclarations]: Found specification of procedure alx_is_rev_a [2023-04-01 01:43:56,028 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_mdio_idle [2023-04-01 01:43:56,028 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_core [2023-04-01 01:43:56,028 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_core [2023-04-01 01:43:56,028 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_read_phy_reg [2023-04-01 01:43:56,028 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_write_phy_reg [2023-04-01 01:43:56,028 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_read_phy_ext [2023-04-01 01:43:56,028 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_write_phy_ext [2023-04-01 01:43:56,028 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_read_phy_dbg [2023-04-01 01:43:56,028 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_write_phy_dbg [2023-04-01 01:43:56,028 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_dbg [2023-04-01 01:43:56,028 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_dbg [2023-04-01 01:43:56,028 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_phy_config [2023-04-01 01:43:56,028 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_reg [2023-04-01 01:43:56,028 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_macaddr [2023-04-01 01:43:56,028 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_osc [2023-04-01 01:43:56,028 INFO L130 BoogieDeclarations]: Found specification of procedure alx_stop_mac [2023-04-01 01:43:56,029 INFO L130 BoogieDeclarations]: Found specification of procedure ethadv_to_hw_cfg [2023-04-01 01:43:56,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-04-01 01:43:56,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-04-01 01:43:56,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-04-01 01:43:56,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-04-01 01:43:56,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2023-04-01 01:43:56,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2023-04-01 01:43:56,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2023-04-01 01:43:56,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2023-04-01 01:43:56,029 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-04-01 01:43:56,029 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2023-04-01 01:43:56,029 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2023-04-01 01:43:56,029 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-01 01:43:56,029 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-01 01:43:56,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-01 01:43:56,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-01 01:43:56,029 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-01 01:43:56,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-04-01 01:43:56,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-04-01 01:43:56,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-04-01 01:43:56,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-04-01 01:43:56,989 INFO L236 CfgBuilder]: Building ICFG [2023-04-01 01:43:56,998 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-01 01:44:03,426 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-04-01 01:44:07,672 INFO L277 CfgBuilder]: Performing block encoding [2023-04-01 01:44:12,546 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-01 01:44:12,547 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-04-01 01:44:12,553 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.04 01:44:12 BoogieIcfgContainer [2023-04-01 01:44:12,554 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-01 01:44:12,557 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-01 01:44:12,557 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-01 01:44:12,559 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-01 01:44:12,560 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 01.04 01:43:51" (1/3) ... [2023-04-01 01:44:12,560 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e4da73a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.04 01:44:12, skipping insertion in model container [2023-04-01 01:44:12,560 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:43:55" (2/3) ... [2023-04-01 01:44:12,560 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e4da73a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.04 01:44:12, skipping insertion in model container [2023-04-01 01:44:12,561 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.04 01:44:12" (3/3) ... [2023-04-01 01:44:12,562 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i [2023-04-01 01:44:12,578 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-01 01:44:12,578 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-04-01 01:44:12,684 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-01 01:44:12,691 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;@525c045b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-04-01 01:44:12,691 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-04-01 01:44:12,705 INFO L276 IsEmpty]: Start isEmpty. Operand has 3204 states, 1776 states have (on average 1.2393018018018018) internal successors, (2201), 1850 states have internal predecessors, (2201), 1000 states have call successors, (1000), 377 states have call predecessors, (1000), 376 states have return successors, (987), 969 states have call predecessors, (987), 987 states have call successors, (987) [2023-04-01 01:44:12,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2023-04-01 01:44:12,733 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 01:44:12,734 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:44:12,735 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 01:44:12,739 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 01:44:12,739 INFO L85 PathProgramCache]: Analyzing trace with hash -171392426, now seen corresponding path program 1 times [2023-04-01 01:44:12,745 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 01:44:12,746 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1569191440] [2023-04-01 01:44:12,746 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 01:44:12,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 01:44:13,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 01:44:13,783 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2023-04-01 01:44:13,784 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 01:44:13,784 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1569191440] [2023-04-01 01:44:13,784 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1569191440] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 01:44:13,785 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 01:44:13,785 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-01 01:44:13,786 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [467749320] [2023-04-01 01:44:13,787 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 01:44:13,790 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 01:44:13,791 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 01:44:13,822 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 01:44:13,822 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 01:44:13,830 INFO L87 Difference]: Start difference. First operand has 3204 states, 1776 states have (on average 1.2393018018018018) internal successors, (2201), 1850 states have internal predecessors, (2201), 1000 states have call successors, (1000), 377 states have call predecessors, (1000), 376 states have return successors, (987), 969 states have call predecessors, (987), 987 states have call successors, (987) Second operand has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 3 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) [2023-04-01 01:44:16,355 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 01:44:19,827 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 01:44:21,834 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 01:44:22,762 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 01:44:22,763 INFO L93 Difference]: Finished difference Result 8253 states and 11010 transitions. [2023-04-01 01:44:22,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-01 01:44:22,765 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 3 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) Word has length 146 [2023-04-01 01:44:22,766 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 01:44:22,829 INFO L225 Difference]: With dead ends: 8253 [2023-04-01 01:44:22,829 INFO L226 Difference]: Without dead ends: 5313 [2023-04-01 01:44:22,851 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 01:44:22,854 INFO L413 NwaCegarLoop]: 3548 mSDtfsCounter, 3333 mSDsluCounter, 3274 mSDsCounter, 0 mSdLazyCounter, 914 mSolverCounterSat, 7 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3333 SdHoareTripleChecker+Valid, 6822 SdHoareTripleChecker+Invalid, 924 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 914 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.6s IncrementalHoareTripleChecker+Time [2023-04-01 01:44:22,855 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3333 Valid, 6822 Invalid, 924 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 914 Invalid, 3 Unknown, 0 Unchecked, 8.6s Time] [2023-04-01 01:44:22,877 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5313 states. [2023-04-01 01:44:23,160 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5313 to 5296. [2023-04-01 01:44:23,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5296 states, 2956 states have (on average 1.22936400541272) internal successors, (3634), 3053 states have internal predecessors, (3634), 1680 states have call successors, (1680), 663 states have call predecessors, (1680), 659 states have return successors, (1680), 1638 states have call predecessors, (1680), 1678 states have call successors, (1680) [2023-04-01 01:44:23,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5296 states to 5296 states and 6994 transitions. [2023-04-01 01:44:23,211 INFO L78 Accepts]: Start accepts. Automaton has 5296 states and 6994 transitions. Word has length 146 [2023-04-01 01:44:23,213 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 01:44:23,214 INFO L495 AbstractCegarLoop]: Abstraction has 5296 states and 6994 transitions. [2023-04-01 01:44:23,214 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 3 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) [2023-04-01 01:44:23,214 INFO L276 IsEmpty]: Start isEmpty. Operand 5296 states and 6994 transitions. [2023-04-01 01:44:23,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2023-04-01 01:44:23,235 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 01:44:23,235 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 10, 10, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:44:23,235 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-01 01:44:23,236 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 01:44:23,236 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 01:44:23,236 INFO L85 PathProgramCache]: Analyzing trace with hash -334753795, now seen corresponding path program 1 times [2023-04-01 01:44:23,237 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 01:44:23,239 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [808543941] [2023-04-01 01:44:23,240 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 01:44:23,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 01:44:23,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 01:44:23,995 INFO L134 CoverageAnalysis]: Checked inductivity of 412 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 412 trivial. 0 not checked. [2023-04-01 01:44:23,995 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 01:44:23,995 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [808543941] [2023-04-01 01:44:23,995 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [808543941] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 01:44:23,995 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 01:44:23,996 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-01 01:44:23,996 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1106239433] [2023-04-01 01:44:23,996 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 01:44:23,998 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 01:44:23,998 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 01:44:23,999 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 01:44:23,999 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 01:44:24,000 INFO L87 Difference]: Start difference. First operand 5296 states and 6994 transitions. Second operand has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 3 states have call successors, (45), 2 states have call predecessors, (45), 1 states have return successors, (37), 3 states have call predecessors, (37), 3 states have call successors, (37) [2023-04-01 01:44:26,364 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 01:44:29,377 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 01:44:31,382 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 01:44:33,275 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 01:44:33,275 INFO L93 Difference]: Finished difference Result 15602 states and 20578 transitions. [2023-04-01 01:44:33,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-01 01:44:33,276 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 3 states have call successors, (45), 2 states have call predecessors, (45), 1 states have return successors, (37), 3 states have call predecessors, (37), 3 states have call successors, (37) Word has length 258 [2023-04-01 01:44:33,277 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 01:44:33,344 INFO L225 Difference]: With dead ends: 15602 [2023-04-01 01:44:33,344 INFO L226 Difference]: Without dead ends: 10340 [2023-04-01 01:44:33,373 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 01:44:33,374 INFO L413 NwaCegarLoop]: 3821 mSDtfsCounter, 3613 mSDsluCounter, 3303 mSDsCounter, 0 mSdLazyCounter, 887 mSolverCounterSat, 2 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3613 SdHoareTripleChecker+Valid, 7124 SdHoareTripleChecker+Invalid, 892 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 887 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.9s IncrementalHoareTripleChecker+Time [2023-04-01 01:44:33,376 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3613 Valid, 7124 Invalid, 892 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 887 Invalid, 3 Unknown, 0 Unchecked, 8.9s Time] [2023-04-01 01:44:33,389 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10340 states. [2023-04-01 01:44:34,035 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10340 to 10335. [2023-04-01 01:44:34,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10335 states, 5777 states have (on average 1.2271074952397438) internal successors, (7089), 5963 states have internal predecessors, (7089), 3265 states have call successors, (3265), 1298 states have call predecessors, (3265), 1292 states have return successors, (3267), 3181 states have call predecessors, (3267), 3263 states have call successors, (3267) [2023-04-01 01:44:34,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10335 states to 10335 states and 13621 transitions. [2023-04-01 01:44:34,104 INFO L78 Accepts]: Start accepts. Automaton has 10335 states and 13621 transitions. Word has length 258 [2023-04-01 01:44:34,105 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 01:44:34,105 INFO L495 AbstractCegarLoop]: Abstraction has 10335 states and 13621 transitions. [2023-04-01 01:44:34,105 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 3 states have call successors, (45), 2 states have call predecessors, (45), 1 states have return successors, (37), 3 states have call predecessors, (37), 3 states have call successors, (37) [2023-04-01 01:44:34,105 INFO L276 IsEmpty]: Start isEmpty. Operand 10335 states and 13621 transitions. [2023-04-01 01:44:34,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2023-04-01 01:44:34,125 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 01:44:34,125 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 4, 4, 4, 4, 4, 4, 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] [2023-04-01 01:44:34,125 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-04-01 01:44:34,126 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 01:44:34,126 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 01:44:34,126 INFO L85 PathProgramCache]: Analyzing trace with hash 1184346915, now seen corresponding path program 1 times [2023-04-01 01:44:34,126 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 01:44:34,126 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [124401322] [2023-04-01 01:44:34,127 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 01:44:34,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 01:44:34,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 01:44:35,008 INFO L134 CoverageAnalysis]: Checked inductivity of 766 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 762 trivial. 0 not checked. [2023-04-01 01:44:35,009 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 01:44:35,009 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [124401322] [2023-04-01 01:44:35,009 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [124401322] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 01:44:35,009 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 01:44:35,009 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-01 01:44:35,011 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [980729282] [2023-04-01 01:44:35,011 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 01:44:35,012 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 01:44:35,012 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 01:44:35,013 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 01:44:35,013 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 01:44:35,036 INFO L87 Difference]: Start difference. First operand 10335 states and 13621 transitions. Second operand has 3 states, 3 states have (on average 38.0) internal successors, (114), 3 states have internal predecessors, (114), 3 states have call successors, (58), 2 states have call predecessors, (58), 1 states have return successors, (50), 3 states have call predecessors, (50), 3 states have call successors, (50) [2023-04-01 01:44:37,477 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 01:44:39,483 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 01:44:42,858 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 01:44:44,970 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 01:44:44,970 INFO L93 Difference]: Finished difference Result 25796 states and 34014 transitions. [2023-04-01 01:44:44,970 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-01 01:44:44,971 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 38.0) internal successors, (114), 3 states have internal predecessors, (114), 3 states have call successors, (58), 2 states have call predecessors, (58), 1 states have return successors, (50), 3 states have call predecessors, (50), 3 states have call successors, (50) Word has length 366 [2023-04-01 01:44:44,972 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 01:44:45,061 INFO L225 Difference]: With dead ends: 25796 [2023-04-01 01:44:45,062 INFO L226 Difference]: Without dead ends: 15495 [2023-04-01 01:44:45,102 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 01:44:45,104 INFO L413 NwaCegarLoop]: 6576 mSDtfsCounter, 3666 mSDsluCounter, 3325 mSDsCounter, 0 mSdLazyCounter, 1237 mSolverCounterSat, 18 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3666 SdHoareTripleChecker+Valid, 9901 SdHoareTripleChecker+Invalid, 1258 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 18 IncrementalHoareTripleChecker+Valid, 1237 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.4s IncrementalHoareTripleChecker+Time [2023-04-01 01:44:45,105 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3666 Valid, 9901 Invalid, 1258 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [18 Valid, 1237 Invalid, 3 Unknown, 0 Unchecked, 9.4s Time] [2023-04-01 01:44:45,121 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15495 states.