/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/automizer/svcomp-Reach-32bit-Automizer_Default.epf -tc ../../../trunk/examples/toolchains/AutomizerC.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-hippi-rrunner.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-03-31 03:33:46,824 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-03-31 03:33:46,825 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-03-31 03:33:46,862 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-03-31 03:33:46,863 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-03-31 03:33:46,863 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-03-31 03:33:46,865 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-03-31 03:33:46,866 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-03-31 03:33:46,867 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-03-31 03:33:46,868 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-03-31 03:33:46,869 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-03-31 03:33:46,870 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-03-31 03:33:46,870 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-03-31 03:33:46,871 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-03-31 03:33:46,872 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-03-31 03:33:46,877 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-03-31 03:33:46,878 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-03-31 03:33:46,883 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-03-31 03:33:46,886 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-03-31 03:33:46,891 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-03-31 03:33:46,893 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-03-31 03:33:46,895 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-03-31 03:33:46,896 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-03-31 03:33:46,897 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-03-31 03:33:46,904 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-03-31 03:33:46,904 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-03-31 03:33:46,904 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-03-31 03:33:46,905 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-03-31 03:33:46,905 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-03-31 03:33:46,906 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-03-31 03:33:46,906 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-03-31 03:33:46,907 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-03-31 03:33:46,907 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-03-31 03:33:46,908 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-03-31 03:33:46,909 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-03-31 03:33:46,909 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-03-31 03:33:46,909 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-03-31 03:33:46,909 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-03-31 03:33:46,910 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-03-31 03:33:46,910 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-03-31 03:33:46,911 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-03-31 03:33:46,915 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2023-03-31 03:33:46,944 INFO L113 SettingsManager]: Loading preferences was successful [2023-03-31 03:33:46,944 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-03-31 03:33:46,944 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-03-31 03:33:46,944 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-03-31 03:33:46,945 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-03-31 03:33:46,945 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-03-31 03:33:46,946 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-03-31 03:33:46,946 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-03-31 03:33:46,946 INFO L138 SettingsManager]: * Use SBE=true [2023-03-31 03:33:46,946 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-03-31 03:33:46,946 INFO L138 SettingsManager]: * sizeof long=4 [2023-03-31 03:33:46,946 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-03-31 03:33:46,946 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-03-31 03:33:46,946 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-03-31 03:33:46,947 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-03-31 03:33:46,947 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-03-31 03:33:46,948 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-03-31 03:33:46,948 INFO L138 SettingsManager]: * sizeof long double=12 [2023-03-31 03:33:46,948 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-03-31 03:33:46,948 INFO L138 SettingsManager]: * Use constant arrays=true [2023-03-31 03:33:46,948 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-03-31 03:33:46,948 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-03-31 03:33:46,948 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-03-31 03:33:46,949 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-03-31 03:33:46,949 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-31 03:33:46,949 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-03-31 03:33:46,949 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-03-31 03:33:46,949 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-03-31 03:33:46,949 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-03-31 03:33:46,949 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-03-31 03:33:46,949 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-03-31 03:33:46,950 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-03-31 03:33:46,950 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-03-31 03:33:46,950 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-03-31 03:33:46,950 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-03-31 03:33:46,950 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-03-31 03:33:47,193 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-03-31 03:33:47,217 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-03-31 03:33:47,219 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-03-31 03:33:47,220 INFO L271 PluginConnector]: Initializing CDTParser... [2023-03-31 03:33:47,220 INFO L275 PluginConnector]: CDTParser initialized [2023-03-31 03:33:47,223 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-hippi-rrunner.cil.i [2023-03-31 03:33:48,413 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-03-31 03:33:49,003 INFO L351 CDTParser]: Found 1 translation units. [2023-03-31 03:33:49,004 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-hippi-rrunner.cil.i [2023-03-31 03:33:49,061 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/27c8449af/5cc8024794bf44cfbd4c66293cce842d/FLAGd28073dc9 [2023-03-31 03:33:49,076 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/27c8449af/5cc8024794bf44cfbd4c66293cce842d [2023-03-31 03:33:49,079 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-03-31 03:33:49,080 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-03-31 03:33:49,084 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-03-31 03:33:49,084 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-03-31 03:33:49,087 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-03-31 03:33:49,088 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.03 03:33:49" (1/1) ... [2023-03-31 03:33:49,089 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a65ccd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:33:49, skipping insertion in model container [2023-03-31 03:33:49,089 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.03 03:33:49" (1/1) ... [2023-03-31 03:33:49,096 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-03-31 03:33:49,209 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-03-31 03:33:51,337 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-hippi-rrunner.cil.i[341176,341189] [2023-03-31 03:33:51,341 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-hippi-rrunner.cil.i[341345,341358] [2023-03-31 03:33:51,342 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-hippi-rrunner.cil.i[341512,341525] [2023-03-31 03:33:51,342 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-hippi-rrunner.cil.i[341680,341693] [2023-03-31 03:33:51,366 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-31 03:33:51,412 INFO L203 MainTranslator]: Completed pre-run [2023-03-31 03:33:51,721 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-hippi-rrunner.cil.i[341176,341189] [2023-03-31 03:33:51,721 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-hippi-rrunner.cil.i[341345,341358] [2023-03-31 03:33:51,722 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-hippi-rrunner.cil.i[341512,341525] [2023-03-31 03:33:51,722 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-hippi-rrunner.cil.i[341680,341693] [2023-03-31 03:33:51,732 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-31 03:33:51,896 WARN L667 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-03-31 03:33:51,901 INFO L208 MainTranslator]: Completed translation [2023-03-31 03:33:51,901 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:33:51 WrapperNode [2023-03-31 03:33:51,901 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-03-31 03:33:51,902 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-03-31 03:33:51,902 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-03-31 03:33:51,902 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-03-31 03:33:51,913 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:33:51" (1/1) ... [2023-03-31 03:33:51,914 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:33:51" (1/1) ... [2023-03-31 03:33:52,000 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:33:51" (1/1) ... [2023-03-31 03:33:52,001 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:33:51" (1/1) ... [2023-03-31 03:33:52,168 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:33:51" (1/1) ... [2023-03-31 03:33:52,191 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:33:51" (1/1) ... [2023-03-31 03:33:52,215 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:33:51" (1/1) ... [2023-03-31 03:33:52,238 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:33:51" (1/1) ... [2023-03-31 03:33:52,278 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-03-31 03:33:52,279 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-03-31 03:33:52,279 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-03-31 03:33:52,279 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-03-31 03:33:52,282 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:33:51" (1/1) ... [2023-03-31 03:33:52,289 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-31 03:33:52,299 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-03-31 03:33:52,312 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) [2023-03-31 03:33:52,333 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 [2023-03-31 03:33:52,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-03-31 03:33:52,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-03-31 03:33:52,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-03-31 03:33:52,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-03-31 03:33:52,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-03-31 03:33:52,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-03-31 03:33:52,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2023-03-31 03:33:52,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-03-31 03:33:52,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-03-31 03:33:52,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-03-31 03:33:52,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-03-31 03:33:52,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-03-31 03:33:52,354 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-03-31 03:33:52,354 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-03-31 03:33:52,354 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2023-03-31 03:33:52,354 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-03-31 03:33:52,354 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-03-31 03:33:52,354 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-03-31 03:33:52,355 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2023-03-31 03:33:52,355 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2023-03-31 03:33:52,355 INFO L138 BoogieDeclarations]: Found implementation of procedure rep_nop [2023-03-31 03:33:52,355 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2023-03-31 03:33:52,355 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-03-31 03:33:52,355 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-03-31 03:33:52,355 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-03-31 03:33:52,355 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-03-31 03:33:52,355 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-03-31 03:33:52,355 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-03-31 03:33:52,355 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-03-31 03:33:52,355 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-03-31 03:33:52,356 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-03-31 03:33:52,356 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-03-31 03:33:52,356 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2023-03-31 03:33:52,356 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-03-31 03:33:52,356 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2023-03-31 03:33:52,356 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-03-31 03:33:52,357 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-03-31 03:33:52,357 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-03-31 03:33:52,357 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2023-03-31 03:33:52,357 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2023-03-31 03:33:52,357 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2023-03-31 03:33:52,357 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2023-03-31 03:33:52,357 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2023-03-31 03:33:52,357 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-03-31 03:33:52,357 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2023-03-31 03:33:52,358 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2023-03-31 03:33:52,358 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-03-31 03:33:52,358 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-03-31 03:33:52,358 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2023-03-31 03:33:52,359 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2023-03-31 03:33:52,359 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-03-31 03:33:52,359 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-03-31 03:33:52,359 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-03-31 03:33:52,359 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2023-03-31 03:33:52,359 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2023-03-31 03:33:52,359 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-03-31 03:33:52,360 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-03-31 03:33:52,360 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-03-31 03:33:52,360 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2023-03-31 03:33:52,360 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2023-03-31 03:33:52,360 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2023-03-31 03:33:52,360 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2023-03-31 03:33:52,360 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2023-03-31 03:33:52,360 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-03-31 03:33:52,360 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-03-31 03:33:52,360 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-03-31 03:33:52,360 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-03-31 03:33:52,361 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2023-03-31 03:33:52,361 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2023-03-31 03:33:52,361 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-03-31 03:33:52,361 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2023-03-31 03:33:52,361 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-03-31 03:33:52,361 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rraddr [2023-03-31 03:33:52,362 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rxaddr [2023-03-31 03:33:52,362 INFO L138 BoogieDeclarations]: Found implementation of procedure set_infoaddr [2023-03-31 03:33:52,362 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_init_one [2023-03-31 03:33:52,362 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_remove_one [2023-03-31 03:33:52,362 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_issue_cmd [2023-03-31 03:33:52,362 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_reset [2023-03-31 03:33:52,363 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_read_eeprom [2023-03-31 03:33:52,363 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_read_eeprom_word [2023-03-31 03:33:52,363 INFO L138 BoogieDeclarations]: Found implementation of procedure write_eeprom [2023-03-31 03:33:52,363 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_init [2023-03-31 03:33:52,363 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_init1 [2023-03-31 03:33:52,363 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_handle_event [2023-03-31 03:33:52,363 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_int [2023-03-31 03:33:52,364 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_interrupt [2023-03-31 03:33:52,364 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_raz_tx [2023-03-31 03:33:52,364 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_raz_rx [2023-03-31 03:33:52,364 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_timer [2023-03-31 03:33:52,364 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_open [2023-03-31 03:33:52,364 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_dump [2023-03-31 03:33:52,364 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_close [2023-03-31 03:33:52,364 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_start_xmit [2023-03-31 03:33:52,364 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_load_firmware [2023-03-31 03:33:52,364 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_ioctl [2023-03-31 03:33:52,364 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_driver_init [2023-03-31 03:33:52,364 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_driver_exit [2023-03-31 03:33:52,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rr_driver_exit_13_2 [2023-03-31 03:33:52,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_rr_driver_init_13_9 [2023-03-31 03:33:52,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2023-03-31 03:33:52,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2023-03-31 03:33:52,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2023-03-31 03:33:52,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_10_1 [2023-03-31 03:33:52,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_11_1 [2023-03-31 03:33:52,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_factory_13_13_4 [2023-03-31 03:33:52,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_5_1 [2023-03-31 03:33:52,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_4_3 [2023-03-31 03:33:52,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_6_1 [2023-03-31 03:33:52,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_9_2 [2023-03-31 03:33:52,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_12_2 [2023-03-31 03:33:52,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_8_4 [2023-03-31 03:33:52,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_factory_13_13_5 [2023-03-31 03:33:52,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2023-03-31 03:33:52,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2023-03-31 03:33:52,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2023-03-31 03:33:52,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2023-03-31 03:33:52,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_13 [2023-03-31 03:33:52,367 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-03-31 03:33:52,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-03-31 03:33:52,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-03-31 03:33:52,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2023-03-31 03:33:52,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2023-03-31 03:33:52,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2023-03-31 03:33:52,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2023-03-31 03:33:52,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2023-03-31 03:33:52,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2023-03-31 03:33:52,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2023-03-31 03:33:52,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2023-03-31 03:33:52,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2023-03-31 03:33:52,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2023-03-31 03:33:52,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2023-03-31 03:33:52,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2023-03-31 03:33:52,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2023-03-31 03:33:52,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2023-03-31 03:33:52,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2023-03-31 03:33:52,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_8_6 [2023-03-31 03:33:52,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-03-31 03:33:52,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-03-31 03:33:52,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-03-31 03:33:52,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2023-03-31 03:33:52,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2023-03-31 03:33:52,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2023-03-31 03:33:52,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2023-03-31 03:33:52,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2023-03-31 03:33:52,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2023-03-31 03:33:52,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2023-03-31 03:33:52,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_3 [2023-03-31 03:33:52,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2023-03-31 03:33:52,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_4 [2023-03-31 03:33:52,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_dummy_factory_4 [2023-03-31 03:33:52,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2023-03-31 03:33:52,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2023-03-31 03:33:52,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-03-31 03:33:52,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_10_2 [2023-03-31 03:33:52,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_58 [2023-03-31 03:33:52,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_59 [2023-03-31 03:33:52,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_77 [2023-03-31 03:33:52,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_78 [2023-03-31 03:33:52,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_79 [2023-03-31 03:33:52,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_80 [2023-03-31 03:33:52,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_81 [2023-03-31 03:33:52,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_82 [2023-03-31 03:33:52,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_84 [2023-03-31 03:33:52,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_85 [2023-03-31 03:33:52,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_86 [2023-03-31 03:33:52,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_88 [2023-03-31 03:33:52,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_90 [2023-03-31 03:33:52,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_91 [2023-03-31 03:33:52,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_93 [2023-03-31 03:33:52,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_94 [2023-03-31 03:33:52,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_95 [2023-03-31 03:33:52,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_97 [2023-03-31 03:33:52,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_99 [2023-03-31 03:33:52,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_101 [2023-03-31 03:33:52,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_103 [2023-03-31 03:33:52,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_104 [2023-03-31 03:33:52,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-03-31 03:33:52,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-03-31 03:33:52,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2023-03-31 03:33:52,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-03-31 03:33:52,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-03-31 03:33:52,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-03-31 03:33:52,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-03-31 03:33:52,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-03-31 03:33:52,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2023-03-31 03:33:52,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-03-31 03:33:52,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-03-31 03:33:52,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2023-03-31 03:33:52,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-03-31 03:33:52,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-03-31 03:33:52,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-03-31 03:33:52,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2023-03-31 03:33:52,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-03-31 03:33:52,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2023-03-31 03:33:52,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-03-31 03:33:52,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-03-31 03:33:52,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-03-31 03:33:52,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2023-03-31 03:33:52,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-03-31 03:33:52,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-03-31 03:33:52,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-03-31 03:33:52,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2023-03-31 03:33:52,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2023-03-31 03:33:52,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2023-03-31 03:33:52,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2023-03-31 03:33:52,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2023-03-31 03:33:52,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2023-03-31 03:33:52,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2023-03-31 03:33:52,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2023-03-31 03:33:52,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2023-03-31 03:33:52,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2023-03-31 03:33:52,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2023-03-31 03:33:52,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2023-03-31 03:33:52,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2023-03-31 03:33:52,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2023-03-31 03:33:52,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2023-03-31 03:33:52,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2023-03-31 03:33:52,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2023-03-31 03:33:52,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2023-03-31 03:33:52,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2023-03-31 03:33:52,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2023-03-31 03:33:52,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2023-03-31 03:33:52,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2023-03-31 03:33:52,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2023-03-31 03:33:52,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2023-03-31 03:33:52,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2023-03-31 03:33:52,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2023-03-31 03:33:52,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2023-03-31 03:33:52,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2023-03-31 03:33:52,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-03-31 03:33:52,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2023-03-31 03:33:52,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2023-03-31 03:33:52,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2023-03-31 03:33:52,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2023-03-31 03:33:52,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2023-03-31 03:33:52,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2023-03-31 03:33:52,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2023-03-31 03:33:52,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2023-03-31 03:33:52,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2023-03-31 03:33:52,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2023-03-31 03:33:52,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2023-03-31 03:33:52,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2023-03-31 03:33:52,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2023-03-31 03:33:52,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2023-03-31 03:33:52,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2023-03-31 03:33:52,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2023-03-31 03:33:52,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2023-03-31 03:33:52,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2023-03-31 03:33:52,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2023-03-31 03:33:52,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-03-31 03:33:52,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-03-31 03:33:52,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-03-31 03:33:52,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-03-31 03:33:52,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-03-31 03:33:52,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_res_counter [2023-03-31 03:33:52,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_res_counter [2023-03-31 03:33:52,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_res_counter [2023-03-31 03:33:52,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_res_counter [2023-03-31 03:33:52,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_res_counter [2023-03-31 03:33:52,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_res_counter [2023-03-31 03:33:52,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_res_counter [2023-03-31 03:33:52,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2023-03-31 03:33:52,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_rr_private [2023-03-31 03:33:52,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_rr_private [2023-03-31 03:33:52,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_rr_private [2023-03-31 03:33:52,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_rr_private [2023-03-31 03:33:52,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_rr_private [2023-03-31 03:33:52,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_rr_private [2023-03-31 03:33:52,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_rr_private [2023-03-31 03:33:52,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_rr_private [2023-03-31 03:33:52,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2023-03-31 03:33:52,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2023-03-31 03:33:52,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2023-03-31 03:33:52,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2023-03-31 03:33:52,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2023-03-31 03:33:52,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2023-03-31 03:33:52,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2023-03-31 03:33:52,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2023-03-31 03:33:52,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2023-03-31 03:33:52,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2023-03-31 03:33:52,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2023-03-31 03:33:52,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2023-03-31 03:33:52,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2023-03-31 03:33:52,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2023-03-31 03:33:52,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2023-03-31 03:33:52,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-03-31 03:33:52,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2023-03-31 03:33:52,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2023-03-31 03:33:52,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2023-03-31 03:33:52,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2023-03-31 03:33:52,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2023-03-31 03:33:52,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2023-03-31 03:33:52,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2023-03-31 03:33:52,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2023-03-31 03:33:52,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2023-03-31 03:33:52,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2023-03-31 03:33:52,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2023-03-31 03:33:52,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2023-03-31 03:33:52,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2023-03-31 03:33:52,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2023-03-31 03:33:52,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2023-03-31 03:33:52,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2023-03-31 03:33:52,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_sk_dst_lock_of_sock [2023-03-31 03:33:52,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2023-03-31 03:33:52,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2023-03-31 03:33:52,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2023-03-31 03:33:52,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2023-03-31 03:33:52,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2023-03-31 03:33:52,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2023-03-31 03:33:52,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2023-03-31 03:33:52,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2023-03-31 03:33:52,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2023-03-31 03:33:52,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2023-03-31 03:33:52,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2023-03-31 03:33:52,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2023-03-31 03:33:52,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2023-03-31 03:33:52,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2023-03-31 03:33:52,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2023-03-31 03:33:52,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2023-03-31 03:33:52,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2023-03-31 03:33:52,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2023-03-31 03:33:52,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2023-03-31 03:33:52,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2023-03-31 03:33:52,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2023-03-31 03:33:52,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2023-03-31 03:33:52,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2023-03-31 03:33:52,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-03-31 03:33:52,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-03-31 03:33:52,394 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-03-31 03:33:52,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-03-31 03:33:52,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2023-03-31 03:33:52,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-03-31 03:33:52,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-03-31 03:33:52,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_skb [2023-03-31 03:33:52,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-03-31 03:33:52,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2023-03-31 03:33:52,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2023-03-31 03:33:52,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2023-03-31 03:33:52,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-03-31 03:33:52,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2023-03-31 03:33:52,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2023-03-31 03:33:52,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2023-03-31 03:33:52,395 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-03-31 03:33:52,395 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-03-31 03:33:52,395 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-03-31 03:33:52,395 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2023-03-31 03:33:52,395 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-03-31 03:33:52,395 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-03-31 03:33:52,395 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-03-31 03:33:52,395 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-03-31 03:33:52,395 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_hippi_dev [2023-03-31 03:33:52,395 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2023-03-31 03:33:52,395 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-03-31 03:33:52,395 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2023-03-31 03:33:52,395 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2023-03-31 03:33:52,395 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-03-31 03:33:52,395 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2023-03-31 03:33:52,395 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2023-03-31 03:33:52,396 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-03-31 03:33:52,396 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-03-31 03:33:52,396 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-03-31 03:33:52,396 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-03-31 03:33:52,396 INFO L138 BoogieDeclarations]: Found implementation of procedure hippi_change_mtu [2023-03-31 03:33:52,396 INFO L138 BoogieDeclarations]: Found implementation of procedure hippi_mac_addr [2023-03-31 03:33:52,396 INFO L138 BoogieDeclarations]: Found implementation of procedure hippi_type_trans [2023-03-31 03:33:52,396 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-03-31 03:33:52,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-03-31 03:33:52,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-03-31 03:33:52,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-03-31 03:33:52,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-03-31 03:33:52,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2023-03-31 03:33:52,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2023-03-31 03:33:52,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-03-31 03:33:52,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-03-31 03:33:52,396 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2023-03-31 03:33:52,397 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2023-03-31 03:33:52,397 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2023-03-31 03:33:52,397 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2023-03-31 03:33:52,397 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_byte [2023-03-31 03:33:52,397 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-03-31 03:33:52,397 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-03-31 03:33:52,397 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2023-03-31 03:33:52,397 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2023-03-31 03:33:52,397 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-03-31 03:33:52,397 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2023-03-31 03:33:52,397 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-03-31 03:33:52,397 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-03-31 03:33:52,397 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-03-31 03:33:52,397 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2023-03-31 03:33:52,397 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2023-03-31 03:33:52,397 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2023-03-31 03:33:52,397 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-03-31 03:33:52,398 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-03-31 03:33:52,398 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-03-31 03:33:52,398 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-03-31 03:33:52,398 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-03-31 03:33:52,398 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-03-31 03:33:52,398 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-03-31 03:33:52,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-03-31 03:33:52,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-03-31 03:33:52,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-03-31 03:33:52,398 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-03-31 03:33:52,398 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-03-31 03:33:52,398 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2023-03-31 03:33:52,398 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-03-31 03:33:52,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-03-31 03:33:52,398 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-03-31 03:33:52,398 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-03-31 03:33:52,399 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-03-31 03:33:52,399 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2023-03-31 03:33:52,399 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-03-31 03:33:52,399 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-03-31 03:33:52,399 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-03-31 03:33:52,399 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-03-31 03:33:52,399 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-03-31 03:33:52,399 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2023-03-31 03:33:52,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-03-31 03:33:52,399 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2023-03-31 03:33:52,399 INFO L130 BoogieDeclarations]: Found specification of procedure rep_nop [2023-03-31 03:33:52,399 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2023-03-31 03:33:52,399 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-03-31 03:33:52,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_81 [2023-03-31 03:33:52,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_86 [2023-03-31 03:33:52,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_88 [2023-03-31 03:33:52,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_91 [2023-03-31 03:33:52,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_93 [2023-03-31 03:33:52,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_97 [2023-03-31 03:33:52,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_99 [2023-03-31 03:33:52,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_101 [2023-03-31 03:33:52,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_rr_private [2023-03-31 03:33:52,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_rr_private [2023-03-31 03:33:52,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-03-31 03:33:52,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2023-03-31 03:33:52,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2023-03-31 03:33:52,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-03-31 03:33:52,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-03-31 03:33:52,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2023-03-31 03:33:52,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-03-31 03:33:52,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-03-31 03:33:52,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-03-31 03:33:52,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-03-31 03:33:52,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-03-31 03:33:52,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-03-31 03:33:52,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-03-31 03:33:52,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-03-31 03:33:52,401 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-03-31 03:33:52,401 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-03-31 03:33:52,401 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-03-31 03:33:52,401 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-03-31 03:33:52,401 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-03-31 03:33:52,401 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-03-31 03:33:52,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_84 [2023-03-31 03:33:52,401 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-03-31 03:33:52,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_85 [2023-03-31 03:33:52,401 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-03-31 03:33:52,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_82 [2023-03-31 03:33:52,401 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-03-31 03:33:52,401 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-03-31 03:33:52,401 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-03-31 03:33:52,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_94 [2023-03-31 03:33:52,402 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-03-31 03:33:52,402 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-03-31 03:33:52,402 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2023-03-31 03:33:52,402 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2023-03-31 03:33:52,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_58 [2023-03-31 03:33:52,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_59 [2023-03-31 03:33:52,402 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-03-31 03:33:52,402 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2023-03-31 03:33:52,402 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-03-31 03:33:52,402 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-03-31 03:33:52,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-03-31 03:33:52,402 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-03-31 03:33:52,402 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-03-31 03:33:52,402 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-03-31 03:33:52,402 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2023-03-31 03:33:52,402 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2023-03-31 03:33:52,402 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2023-03-31 03:33:52,402 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-03-31 03:33:52,403 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2023-03-31 03:33:52,403 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-03-31 03:33:52,403 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2023-03-31 03:33:52,403 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-03-31 03:33:52,403 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-03-31 03:33:52,403 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2023-03-31 03:33:52,403 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2023-03-31 03:33:52,403 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2023-03-31 03:33:52,403 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2023-03-31 03:33:52,403 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-03-31 03:33:52,403 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-03-31 03:33:52,403 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-03-31 03:33:52,403 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-03-31 03:33:52,403 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-03-31 03:33:52,403 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2023-03-31 03:33:52,403 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-03-31 03:33:52,403 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2023-03-31 03:33:52,404 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2023-03-31 03:33:52,404 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2023-03-31 03:33:52,404 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2023-03-31 03:33:52,404 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-03-31 03:33:52,404 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-03-31 03:33:52,404 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-03-31 03:33:52,404 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2023-03-31 03:33:52,404 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-03-31 03:33:52,404 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_skb [2023-03-31 03:33:52,404 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2023-03-31 03:33:52,404 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-03-31 03:33:52,404 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2023-03-31 03:33:52,407 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2023-03-31 03:33:52,407 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-03-31 03:33:52,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-03-31 03:33:52,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-03-31 03:33:52,407 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2023-03-31 03:33:52,408 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-03-31 03:33:52,408 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2023-03-31 03:33:52,408 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2023-03-31 03:33:52,408 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-03-31 03:33:52,408 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-03-31 03:33:52,408 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-03-31 03:33:52,408 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-03-31 03:33:52,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_78 [2023-03-31 03:33:52,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_80 [2023-03-31 03:33:52,408 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2023-03-31 03:33:52,408 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2023-03-31 03:33:52,408 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-03-31 03:33:52,408 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2023-03-31 03:33:52,408 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2023-03-31 03:33:52,408 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-03-31 03:33:52,408 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-03-31 03:33:52,409 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-03-31 03:33:52,409 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2023-03-31 03:33:52,409 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2023-03-31 03:33:52,409 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2023-03-31 03:33:52,409 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2023-03-31 03:33:52,409 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2023-03-31 03:33:52,409 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2023-03-31 03:33:52,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_77 [2023-03-31 03:33:52,409 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-03-31 03:33:52,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_79 [2023-03-31 03:33:52,409 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2023-03-31 03:33:52,409 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_byte [2023-03-31 03:33:52,409 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2023-03-31 03:33:52,409 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2023-03-31 03:33:52,409 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-03-31 03:33:52,409 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-03-31 03:33:52,409 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-03-31 03:33:52,410 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2023-03-31 03:33:52,410 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-03-31 03:33:52,410 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2023-03-31 03:33:52,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_103 [2023-03-31 03:33:52,410 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-03-31 03:33:52,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_104 [2023-03-31 03:33:52,410 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-03-31 03:33:52,410 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-03-31 03:33:52,410 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-03-31 03:33:52,410 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-03-31 03:33:52,410 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2023-03-31 03:33:52,410 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2023-03-31 03:33:52,410 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-03-31 03:33:52,410 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2023-03-31 03:33:52,410 INFO L130 BoogieDeclarations]: Found specification of procedure hippi_type_trans [2023-03-31 03:33:52,410 INFO L130 BoogieDeclarations]: Found specification of procedure hippi_change_mtu [2023-03-31 03:33:52,410 INFO L130 BoogieDeclarations]: Found specification of procedure hippi_mac_addr [2023-03-31 03:33:52,411 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_hippi_dev [2023-03-31 03:33:52,411 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2023-03-31 03:33:52,411 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-03-31 03:33:52,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_90 [2023-03-31 03:33:52,411 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-03-31 03:33:52,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_95 [2023-03-31 03:33:52,411 INFO L130 BoogieDeclarations]: Found specification of procedure set_rraddr [2023-03-31 03:33:52,411 INFO L130 BoogieDeclarations]: Found specification of procedure set_rxaddr [2023-03-31 03:33:52,411 INFO L130 BoogieDeclarations]: Found specification of procedure set_infoaddr [2023-03-31 03:33:52,411 INFO L130 BoogieDeclarations]: Found specification of procedure rr_init [2023-03-31 03:33:52,411 INFO L130 BoogieDeclarations]: Found specification of procedure rr_init1 [2023-03-31 03:33:52,411 INFO L130 BoogieDeclarations]: Found specification of procedure rr_interrupt [2023-03-31 03:33:52,411 INFO L130 BoogieDeclarations]: Found specification of procedure rr_open [2023-03-31 03:33:52,411 INFO L130 BoogieDeclarations]: Found specification of procedure rr_start_xmit [2023-03-31 03:33:52,411 INFO L130 BoogieDeclarations]: Found specification of procedure rr_close [2023-03-31 03:33:52,411 INFO L130 BoogieDeclarations]: Found specification of procedure rr_ioctl [2023-03-31 03:33:52,412 INFO L130 BoogieDeclarations]: Found specification of procedure rr_read_eeprom [2023-03-31 03:33:52,412 INFO L130 BoogieDeclarations]: Found specification of procedure rr_read_eeprom_word [2023-03-31 03:33:52,412 INFO L130 BoogieDeclarations]: Found specification of procedure rr_load_firmware [2023-03-31 03:33:52,412 INFO L130 BoogieDeclarations]: Found specification of procedure rr_raz_tx [2023-03-31 03:33:52,412 INFO L130 BoogieDeclarations]: Found specification of procedure rr_raz_rx [2023-03-31 03:33:52,412 INFO L130 BoogieDeclarations]: Found specification of procedure rr_init_one [2023-03-31 03:33:52,412 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-03-31 03:33:52,412 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-03-31 03:33:52,412 INFO L130 BoogieDeclarations]: Found specification of procedure rr_remove_one [2023-03-31 03:33:52,412 INFO L130 BoogieDeclarations]: Found specification of procedure rr_issue_cmd [2023-03-31 03:33:52,412 INFO L130 BoogieDeclarations]: Found specification of procedure rr_reset [2023-03-31 03:33:52,412 INFO L130 BoogieDeclarations]: Found specification of procedure write_eeprom [2023-03-31 03:33:52,412 INFO L130 BoogieDeclarations]: Found specification of procedure rr_handle_event [2023-03-31 03:33:52,412 INFO L130 BoogieDeclarations]: Found specification of procedure rx_int [2023-03-31 03:33:52,412 INFO L130 BoogieDeclarations]: Found specification of procedure rr_timer [2023-03-31 03:33:52,412 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-03-31 03:33:52,413 INFO L130 BoogieDeclarations]: Found specification of procedure rr_dump [2023-03-31 03:33:52,413 INFO L130 BoogieDeclarations]: Found specification of procedure rr_driver_init [2023-03-31 03:33:52,413 INFO L130 BoogieDeclarations]: Found specification of procedure rr_driver_exit [2023-03-31 03:33:52,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rr_driver_exit_13_2 [2023-03-31 03:33:52,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_rr_driver_init_13_9 [2023-03-31 03:33:52,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2023-03-31 03:33:52,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2023-03-31 03:33:52,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2023-03-31 03:33:52,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_10_1 [2023-03-31 03:33:52,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_11_1 [2023-03-31 03:33:52,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_factory_13_13_4 [2023-03-31 03:33:52,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_5_1 [2023-03-31 03:33:52,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_4_3 [2023-03-31 03:33:52,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_6_1 [2023-03-31 03:33:52,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_9_2 [2023-03-31 03:33:52,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_12_2 [2023-03-31 03:33:52,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_8_4 [2023-03-31 03:33:52,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_factory_13_13_5 [2023-03-31 03:33:52,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2023-03-31 03:33:52,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2023-03-31 03:33:52,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2023-03-31 03:33:52,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2023-03-31 03:33:52,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_13 [2023-03-31 03:33:52,414 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-03-31 03:33:52,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-03-31 03:33:52,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-03-31 03:33:52,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2023-03-31 03:33:52,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2023-03-31 03:33:52,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2023-03-31 03:33:52,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2023-03-31 03:33:52,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2023-03-31 03:33:52,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2023-03-31 03:33:52,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2023-03-31 03:33:52,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2023-03-31 03:33:52,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2023-03-31 03:33:52,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2023-03-31 03:33:52,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2023-03-31 03:33:52,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2023-03-31 03:33:52,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2023-03-31 03:33:52,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2023-03-31 03:33:52,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2023-03-31 03:33:52,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_8_6 [2023-03-31 03:33:52,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-03-31 03:33:52,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-03-31 03:33:52,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-03-31 03:33:52,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2023-03-31 03:33:52,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2023-03-31 03:33:52,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2023-03-31 03:33:52,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2023-03-31 03:33:52,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2023-03-31 03:33:52,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2023-03-31 03:33:52,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2023-03-31 03:33:52,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_3 [2023-03-31 03:33:52,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2023-03-31 03:33:52,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_4 [2023-03-31 03:33:52,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_dummy_factory_4 [2023-03-31 03:33:52,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2023-03-31 03:33:52,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2023-03-31 03:33:52,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-03-31 03:33:52,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_10_2 [2023-03-31 03:33:52,416 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-03-31 03:33:52,416 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-03-31 03:33:52,416 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-03-31 03:33:52,416 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-03-31 03:33:52,416 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-03-31 03:33:52,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2023-03-31 03:33:52,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-03-31 03:33:52,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2023-03-31 03:33:52,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-03-31 03:33:52,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-03-31 03:33:52,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-03-31 03:33:52,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-03-31 03:33:52,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-03-31 03:33:52,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-03-31 03:33:52,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-03-31 03:33:52,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2023-03-31 03:33:52,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-03-31 03:33:52,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2023-03-31 03:33:52,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-03-31 03:33:52,417 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-03-31 03:33:52,418 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-03-31 03:33:52,418 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-03-31 03:33:52,418 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-03-31 03:33:52,418 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-03-31 03:33:52,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-03-31 03:33:52,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-03-31 03:33:52,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2023-03-31 03:33:52,418 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-03-31 03:33:52,418 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-03-31 03:33:52,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2023-03-31 03:33:52,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2023-03-31 03:33:52,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2023-03-31 03:33:52,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2023-03-31 03:33:52,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-03-31 03:33:52,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2023-03-31 03:33:52,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-03-31 03:33:52,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-03-31 03:33:52,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2023-03-31 03:33:52,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2023-03-31 03:33:52,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2023-03-31 03:33:52,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2023-03-31 03:33:52,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2023-03-31 03:33:52,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2023-03-31 03:33:52,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2023-03-31 03:33:52,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2023-03-31 03:33:52,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2023-03-31 03:33:52,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2023-03-31 03:33:52,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2023-03-31 03:33:52,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2023-03-31 03:33:52,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2023-03-31 03:33:52,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2023-03-31 03:33:52,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2023-03-31 03:33:52,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2023-03-31 03:33:52,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2023-03-31 03:33:52,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2023-03-31 03:33:52,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2023-03-31 03:33:52,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2023-03-31 03:33:52,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2023-03-31 03:33:52,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2023-03-31 03:33:52,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2023-03-31 03:33:52,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-03-31 03:33:52,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2023-03-31 03:33:52,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2023-03-31 03:33:52,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2023-03-31 03:33:52,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2023-03-31 03:33:52,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2023-03-31 03:33:52,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2023-03-31 03:33:52,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2023-03-31 03:33:52,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2023-03-31 03:33:52,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2023-03-31 03:33:52,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2023-03-31 03:33:52,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2023-03-31 03:33:52,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2023-03-31 03:33:52,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2023-03-31 03:33:52,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2023-03-31 03:33:52,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2023-03-31 03:33:52,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2023-03-31 03:33:52,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2023-03-31 03:33:52,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2023-03-31 03:33:52,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2023-03-31 03:33:52,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-03-31 03:33:52,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-03-31 03:33:52,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-03-31 03:33:52,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-03-31 03:33:52,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-03-31 03:33:52,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_res_counter [2023-03-31 03:33:52,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_res_counter [2023-03-31 03:33:52,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_res_counter [2023-03-31 03:33:52,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_res_counter [2023-03-31 03:33:52,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_res_counter [2023-03-31 03:33:52,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_res_counter [2023-03-31 03:33:52,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_res_counter [2023-03-31 03:33:52,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2023-03-31 03:33:52,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_rr_private [2023-03-31 03:33:52,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_rr_private [2023-03-31 03:33:52,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_rr_private [2023-03-31 03:33:52,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_rr_private [2023-03-31 03:33:52,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_rr_private [2023-03-31 03:33:52,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_rr_private [2023-03-31 03:33:52,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2023-03-31 03:33:52,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2023-03-31 03:33:52,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2023-03-31 03:33:52,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2023-03-31 03:33:52,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2023-03-31 03:33:52,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2023-03-31 03:33:52,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2023-03-31 03:33:52,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2023-03-31 03:33:52,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2023-03-31 03:33:52,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2023-03-31 03:33:52,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2023-03-31 03:33:52,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2023-03-31 03:33:52,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2023-03-31 03:33:52,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2023-03-31 03:33:52,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2023-03-31 03:33:52,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-03-31 03:33:52,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2023-03-31 03:33:52,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2023-03-31 03:33:52,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2023-03-31 03:33:52,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2023-03-31 03:33:52,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2023-03-31 03:33:52,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2023-03-31 03:33:52,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2023-03-31 03:33:52,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2023-03-31 03:33:52,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2023-03-31 03:33:52,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2023-03-31 03:33:52,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2023-03-31 03:33:52,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2023-03-31 03:33:52,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2023-03-31 03:33:52,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2023-03-31 03:33:52,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2023-03-31 03:33:52,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2023-03-31 03:33:52,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_sk_dst_lock_of_sock [2023-03-31 03:33:52,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2023-03-31 03:33:52,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2023-03-31 03:33:52,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2023-03-31 03:33:52,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2023-03-31 03:33:52,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2023-03-31 03:33:52,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2023-03-31 03:33:52,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2023-03-31 03:33:52,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2023-03-31 03:33:52,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2023-03-31 03:33:52,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2023-03-31 03:33:52,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2023-03-31 03:33:52,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2023-03-31 03:33:52,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2023-03-31 03:33:52,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2023-03-31 03:33:52,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2023-03-31 03:33:52,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2023-03-31 03:33:52,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2023-03-31 03:33:52,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2023-03-31 03:33:52,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2023-03-31 03:33:52,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2023-03-31 03:33:52,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2023-03-31 03:33:52,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2023-03-31 03:33:52,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2023-03-31 03:33:52,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-03-31 03:33:52,426 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-03-31 03:33:52,426 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-03-31 03:33:52,426 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-03-31 03:33:52,426 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-03-31 03:33:52,426 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-03-31 03:33:52,426 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-03-31 03:33:52,427 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2023-03-31 03:33:52,427 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-03-31 03:33:52,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-03-31 03:33:52,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-03-31 03:33:52,427 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-03-31 03:33:52,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-03-31 03:33:52,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-03-31 03:33:52,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-03-31 03:33:52,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-03-31 03:33:53,299 INFO L236 CfgBuilder]: Building ICFG [2023-03-31 03:33:53,309 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-03-31 03:33:54,674 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2023-03-31 03:33:55,030 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-03-31 03:33:56,483 INFO L277 CfgBuilder]: Performing block encoding [2023-03-31 03:33:56,502 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-03-31 03:33:56,502 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-03-31 03:33:56,508 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.03 03:33:56 BoogieIcfgContainer [2023-03-31 03:33:56,508 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-03-31 03:33:56,510 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-03-31 03:33:56,510 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-03-31 03:33:56,513 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-03-31 03:33:56,513 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 31.03 03:33:49" (1/3) ... [2023-03-31 03:33:56,513 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5e6ecb44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.03 03:33:56, skipping insertion in model container [2023-03-31 03:33:56,514 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:33:51" (2/3) ... [2023-03-31 03:33:56,514 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5e6ecb44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.03 03:33:56, skipping insertion in model container [2023-03-31 03:33:56,514 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.03 03:33:56" (3/3) ... [2023-03-31 03:33:56,515 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-hippi-rrunner.cil.i [2023-03-31 03:33:56,532 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-03-31 03:33:56,532 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 4 error locations. [2023-03-31 03:33:56,678 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-03-31 03:33:56,686 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=PETRI_NET, 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;@14783fd5, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-03-31 03:33:56,686 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2023-03-31 03:33:56,699 INFO L276 IsEmpty]: Start isEmpty. Operand has 2908 states, 1715 states have (on average 1.225072886297376) internal successors, (2101), 1745 states have internal predecessors, (2101), 804 states have call successors, (804), 260 states have call predecessors, (804), 258 states have return successors, (797), 790 states have call predecessors, (797), 797 states have call successors, (797) [2023-03-31 03:33:56,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2023-03-31 03:33:56,723 INFO L187 NwaCegarLoop]: Found error trace [2023-03-31 03:33:56,724 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-03-31 03:33:56,725 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-03-31 03:33:56,732 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-03-31 03:33:56,733 INFO L85 PathProgramCache]: Analyzing trace with hash 766644010, now seen corresponding path program 1 times [2023-03-31 03:33:56,742 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-03-31 03:33:56,743 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [249124238] [2023-03-31 03:33:56,743 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-03-31 03:33:56,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-03-31 03:33:57,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:33:57,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-03-31 03:33:57,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:33:58,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-03-31 03:33:58,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:33:58,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-03-31 03:33:58,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:33:58,100 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-03-31 03:33:58,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:33:58,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-03-31 03:33:58,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:33:58,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:33:58,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:33:58,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-03-31 03:33:58,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:33:58,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:33:58,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:33:58,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-03-31 03:33:58,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:33:58,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:33:58,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:33:58,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-03-31 03:33:58,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:33:58,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:33:58,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:33:58,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-03-31 03:33:58,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:33:58,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:33:58,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:33:58,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-03-31 03:33:58,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:33:58,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:33:58,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:33:58,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-03-31 03:33:58,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:33:58,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:33:58,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:33:58,333 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2023-03-31 03:33:58,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:33:58,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2023-03-31 03:33:58,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:33:58,348 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2023-03-31 03:33:58,349 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-03-31 03:33:58,349 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [249124238] [2023-03-31 03:33:58,350 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [249124238] provided 1 perfect and 0 imperfect interpolant sequences [2023-03-31 03:33:58,350 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-03-31 03:33:58,350 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-03-31 03:33:58,352 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [639957344] [2023-03-31 03:33:58,352 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-03-31 03:33:58,356 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-03-31 03:33:58,356 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-03-31 03:33:58,380 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-03-31 03:33:58,381 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-03-31 03:33:58,387 INFO L87 Difference]: Start difference. First operand has 2908 states, 1715 states have (on average 1.225072886297376) internal successors, (2101), 1745 states have internal predecessors, (2101), 804 states have call successors, (804), 260 states have call predecessors, (804), 258 states have return successors, (797), 790 states have call predecessors, (797), 797 states have call successors, (797) Second operand has 6 states, 5 states have (on average 7.0) internal successors, (35), 3 states have internal predecessors, (35), 4 states have call successors, (18), 6 states have call predecessors, (18), 1 states have return successors, (14), 3 states have call predecessors, (14), 4 states have call successors, (14) [2023-03-31 03:34:38,711 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-03-31 03:34:38,711 INFO L93 Difference]: Finished difference Result 7749 states and 10784 transitions. [2023-03-31 03:34:38,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-03-31 03:34:38,714 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 7.0) internal successors, (35), 3 states have internal predecessors, (35), 4 states have call successors, (18), 6 states have call predecessors, (18), 1 states have return successors, (14), 3 states have call predecessors, (14), 4 states have call successors, (14) Word has length 117 [2023-03-31 03:34:38,714 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-03-31 03:34:38,764 INFO L225 Difference]: With dead ends: 7749 [2023-03-31 03:34:38,765 INFO L226 Difference]: Without dead ends: 5371 [2023-03-31 03:34:38,782 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2023-03-31 03:34:38,785 INFO L413 NwaCegarLoop]: 271 mSDtfsCounter, 7614 mSDsluCounter, 505 mSDsCounter, 0 mSdLazyCounter, 8035 mSolverCounterSat, 6528 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 33.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7938 SdHoareTripleChecker+Valid, 776 SdHoareTripleChecker+Invalid, 14563 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 6528 IncrementalHoareTripleChecker+Valid, 8035 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 36.2s IncrementalHoareTripleChecker+Time [2023-03-31 03:34:38,786 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7938 Valid, 776 Invalid, 14563 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [6528 Valid, 8035 Invalid, 0 Unknown, 0 Unchecked, 36.2s Time] [2023-03-31 03:34:38,809 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5371 states. [2023-03-31 03:34:40,573 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5371 to 4591. [2023-03-31 03:34:40,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4591 states, 2705 states have (on average 1.2081330868761553) internal successors, (3268), 2761 states have internal predecessors, (3268), 1395 states have call successors, (1395), 490 states have call predecessors, (1395), 488 states have return successors, (1391), 1376 states have call predecessors, (1391), 1390 states have call successors, (1391) [2023-03-31 03:34:40,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4591 states to 4591 states and 6054 transitions. [2023-03-31 03:34:40,619 INFO L78 Accepts]: Start accepts. Automaton has 4591 states and 6054 transitions. Word has length 117 [2023-03-31 03:34:40,620 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-03-31 03:34:40,620 INFO L495 AbstractCegarLoop]: Abstraction has 4591 states and 6054 transitions. [2023-03-31 03:34:40,621 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 7.0) internal successors, (35), 3 states have internal predecessors, (35), 4 states have call successors, (18), 6 states have call predecessors, (18), 1 states have return successors, (14), 3 states have call predecessors, (14), 4 states have call successors, (14) [2023-03-31 03:34:40,621 INFO L276 IsEmpty]: Start isEmpty. Operand 4591 states and 6054 transitions. [2023-03-31 03:34:40,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-03-31 03:34:40,626 INFO L187 NwaCegarLoop]: Found error trace [2023-03-31 03:34:40,626 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-03-31 03:34:40,626 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-03-31 03:34:40,626 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-03-31 03:34:40,627 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-03-31 03:34:40,627 INFO L85 PathProgramCache]: Analyzing trace with hash 1690458316, now seen corresponding path program 1 times [2023-03-31 03:34:40,627 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-03-31 03:34:40,627 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [361700995] [2023-03-31 03:34:40,627 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-03-31 03:34:40,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-03-31 03:34:40,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:34:41,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-03-31 03:34:41,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:34:41,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-03-31 03:34:41,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:34:41,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-03-31 03:34:41,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:34:41,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-03-31 03:34:41,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:34:41,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-03-31 03:34:41,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:34:41,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:34:41,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:34:41,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-03-31 03:34:41,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:34:41,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:34:41,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:34:41,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-03-31 03:34:41,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:34:41,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:34:41,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:34:41,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-03-31 03:34:41,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:34:41,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:34:41,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:34:41,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-03-31 03:34:41,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:34:41,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:34:41,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:34:41,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-03-31 03:34:41,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:34:41,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:34:41,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:34:41,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-03-31 03:34:41,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:34:41,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:34:41,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:34:41,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2023-03-31 03:34:41,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:34:41,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-03-31 03:34:41,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:34:41,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2023-03-31 03:34:41,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:34:41,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2023-03-31 03:34:41,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:34:41,629 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2023-03-31 03:34:41,630 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-03-31 03:34:41,630 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [361700995] [2023-03-31 03:34:41,630 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [361700995] provided 1 perfect and 0 imperfect interpolant sequences [2023-03-31 03:34:41,631 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-03-31 03:34:41,631 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-03-31 03:34:41,634 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [938415476] [2023-03-31 03:34:41,634 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-03-31 03:34:41,635 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-03-31 03:34:41,635 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-03-31 03:34:41,637 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-03-31 03:34:41,637 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-03-31 03:34:41,637 INFO L87 Difference]: Start difference. First operand 4591 states and 6054 transitions. Second operand has 6 states, 5 states have (on average 8.2) internal successors, (41), 3 states have internal predecessors, (41), 4 states have call successors, (23), 6 states have call predecessors, (23), 1 states have return successors, (16), 3 states have call predecessors, (16), 4 states have call successors, (16)