/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf -tc ../../../trunk/examples/toolchains/AutomizerC.xml --sifa.abstract.domain EqDomain -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-01 14:33:00,080 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-01 14:33:00,081 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-01 14:33:00,102 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-01 14:33:00,103 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-01 14:33:00,104 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-01 14:33:00,105 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-01 14:33:00,106 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-01 14:33:00,107 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-01 14:33:00,108 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-01 14:33:00,108 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-01 14:33:00,109 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-01 14:33:00,110 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-01 14:33:00,110 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-01 14:33:00,111 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-01 14:33:00,112 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-01 14:33:00,113 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-01 14:33:00,113 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-01 14:33:00,115 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-01 14:33:00,116 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-01 14:33:00,117 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-01 14:33:00,119 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-01 14:33:00,120 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-01 14:33:00,120 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-01 14:33:00,123 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-01 14:33:00,123 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-01 14:33:00,123 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-01 14:33:00,124 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-01 14:33:00,124 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-01 14:33:00,125 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-01 14:33:00,125 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-01 14:33:00,125 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-01 14:33:00,126 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-01 14:33:00,126 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-01 14:33:00,127 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-01 14:33:00,127 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-01 14:33:00,128 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-01 14:33:00,128 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-01 14:33:00,128 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-01 14:33:00,129 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-01 14:33:00,129 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-01 14:33:00,138 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf [2023-04-01 14:33:00,153 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-01 14:33:00,153 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-01 14:33:00,153 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-01 14:33:00,153 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-01 14:33:00,154 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-01 14:33:00,154 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-01 14:33:00,154 INFO L138 SettingsManager]: * User list type=DISABLED [2023-04-01 14:33:00,154 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-04-01 14:33:00,154 INFO L138 SettingsManager]: * Explicit value domain=true [2023-04-01 14:33:00,155 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-04-01 14:33:00,155 INFO L138 SettingsManager]: * Octagon Domain=false [2023-04-01 14:33:00,155 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2023-04-01 14:33:00,155 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-04-01 14:33:00,155 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-04-01 14:33:00,155 INFO L138 SettingsManager]: * Interval Domain=false [2023-04-01 14:33:00,155 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-04-01 14:33:00,155 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-04-01 14:33:00,155 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2023-04-01 14:33:00,156 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-01 14:33:00,156 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-01 14:33:00,156 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-01 14:33:00,156 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-01 14:33:00,156 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-01 14:33:00,156 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-01 14:33:00,156 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-01 14:33:00,156 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-01 14:33:00,156 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-01 14:33:00,157 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-01 14:33:00,157 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-01 14:33:00,157 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-01 14:33:00,157 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-01 14:33:00,157 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-01 14:33:00,157 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-01 14:33:00,157 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-01 14:33:00,157 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2023-04-01 14:33:00,157 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-01 14:33:00,157 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-01 14:33:00,158 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-04-01 14:33:00,158 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-01 14:33:00,158 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-01 14:33:00,158 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-04-01 14:33:00,158 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> EqDomain [2023-04-01 14:33:00,360 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-01 14:33:00,383 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-01 14:33:00,385 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-01 14:33:00,386 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-01 14:33:00,388 INFO L275 PluginConnector]: CDTParser initialized [2023-04-01 14:33:00,389 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i [2023-04-01 14:33:01,359 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-01 14:33:01,880 INFO L351 CDTParser]: Found 1 translation units. [2023-04-01 14:33:01,880 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i [2023-04-01 14:33:01,932 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/586bbe7d9/947390e9524e47e2bf2ad4fd6c762e3a/FLAG120277a83 [2023-04-01 14:33:01,946 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/586bbe7d9/947390e9524e47e2bf2ad4fd6c762e3a [2023-04-01 14:33:01,949 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-01 14:33:01,950 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-01 14:33:01,953 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-01 14:33:01,953 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-01 14:33:01,956 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-01 14:33:01,956 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.04 02:33:01" (1/1) ... [2023-04-01 14:33:01,958 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c086899 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:33:01, skipping insertion in model container [2023-04-01 14:33:01,958 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.04 02:33:01" (1/1) ... [2023-04-01 14:33:01,963 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-01 14:33:02,088 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-01 14:33:05,044 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[479863,479876] [2023-04-01 14:33:05,047 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[480032,480045] [2023-04-01 14:33:05,048 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[480199,480212] [2023-04-01 14:33:05,048 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[480367,480380] [2023-04-01 14:33:05,082 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-01 14:33:05,122 INFO L203 MainTranslator]: Completed pre-run [2023-04-01 14:33:05,534 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[479863,479876] [2023-04-01 14:33:05,535 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[480032,480045] [2023-04-01 14:33:05,535 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[480199,480212] [2023-04-01 14:33:05,535 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[480367,480380] [2023-04-01 14:33:05,541 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-01 14:33:05,655 WARN L667 CHandler]: The function strstr is called, but not defined or handled by StandardFunctionHandler. [2023-04-01 14:33:05,655 WARN L667 CHandler]: The function strncpy is called, but not defined or handled by StandardFunctionHandler. [2023-04-01 14:33:05,656 WARN L667 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-04-01 14:33:05,661 INFO L208 MainTranslator]: Completed translation [2023-04-01 14:33:05,661 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:33:05 WrapperNode [2023-04-01 14:33:05,661 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-01 14:33:05,662 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-01 14:33:05,662 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-01 14:33:05,662 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-01 14:33:05,673 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:33:05" (1/1) ... [2023-04-01 14:33:05,673 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:33:05" (1/1) ... [2023-04-01 14:33:05,790 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:33:05" (1/1) ... [2023-04-01 14:33:05,791 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:33:05" (1/1) ... [2023-04-01 14:33:06,037 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:33:05" (1/1) ... [2023-04-01 14:33:06,076 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:33:05" (1/1) ... [2023-04-01 14:33:06,113 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:33:05" (1/1) ... [2023-04-01 14:33:06,147 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:33:05" (1/1) ... [2023-04-01 14:33:06,206 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-01 14:33:06,207 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-01 14:33:06,207 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-01 14:33:06,207 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-01 14:33:06,208 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:33:05" (1/1) ... [2023-04-01 14:33:06,214 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-01 14:33:06,222 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-01 14:33:06,242 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-04-01 14:33:06,269 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-04-01 14:33:06,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-01 14:33:06,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-01 14:33:06,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-04-01 14:33:06,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-04-01 14:33:06,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-04-01 14:33:06,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2023-04-01 14:33:06,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2023-04-01 14:33:06,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-04-01 14:33:06,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u_char~0~X~$Pointer$~TO~int [2023-04-01 14:33:06,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-04-01 14:33:06,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-04-01 14:33:06,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-04-01 14:33:06,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-04-01 14:33:06,307 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-04-01 14:33:06,307 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-04-01 14:33:06,307 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-04-01 14:33:06,307 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-04-01 14:33:06,308 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2023-04-01 14:33:06,308 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2023-04-01 14:33:06,308 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2023-04-01 14:33:06,308 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2023-04-01 14:33:06,308 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-04-01 14:33:06,308 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-04-01 14:33:06,308 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-04-01 14:33:06,308 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-04-01 14:33:06,308 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2023-04-01 14:33:06,309 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2023-04-01 14:33:06,309 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2023-04-01 14:33:06,309 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2023-04-01 14:33:06,309 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2023-04-01 14:33:06,309 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2023-04-01 14:33:06,309 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-04-01 14:33:06,309 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-04-01 14:33:06,309 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-04-01 14:33:06,309 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2023-04-01 14:33:06,310 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-04-01 14:33:06,310 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2023-04-01 14:33:06,310 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-04-01 14:33:06,310 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-04-01 14:33:06,310 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-04-01 14:33:06,310 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2023-04-01 14:33:06,310 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2023-04-01 14:33:06,310 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2023-04-01 14:33:06,311 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-04-01 14:33:06,311 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2023-04-01 14:33:06,311 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2023-04-01 14:33:06,311 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2023-04-01 14:33:06,311 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2023-04-01 14:33:06,311 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2023-04-01 14:33:06,311 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_after [2023-04-01 14:33:06,312 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_before [2023-04-01 14:33:06,312 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head [2023-04-01 14:33:06,312 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2023-04-01 14:33:06,312 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2023-04-01 14:33:06,312 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2023-04-01 14:33:06,312 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-04-01 14:33:06,313 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_purge [2023-04-01 14:33:06,313 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-04-01 14:33:06,313 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-04-01 14:33:06,313 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-04-01 14:33:06,313 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-04-01 14:33:06,313 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2023-04-01 14:33:06,313 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2023-04-01 14:33:06,313 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-04-01 14:33:06,313 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-04-01 14:33:06,313 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-04-01 14:33:06,313 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2023-04-01 14:33:06,313 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2023-04-01 14:33:06,313 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2023-04-01 14:33:06,314 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2023-04-01 14:33:06,314 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2023-04-01 14:33:06,314 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2023-04-01 14:33:06,315 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2023-04-01 14:33:06,315 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-04-01 14:33:06,315 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-04-01 14:33:06,315 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2023-04-01 14:33:06,315 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2023-04-01 14:33:06,315 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2023-04-01 14:33:06,315 INFO L138 BoogieDeclarations]: Found implementation of procedure is_broadcast_ether_addr [2023-04-01 14:33:06,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2023-04-01 14:33:06,315 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_hw_init [2023-04-01 14:33:06,315 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_open [2023-04-01 14:33:06,316 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_init [2023-04-01 14:33:06,316 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_sw_reset [2023-04-01 14:33:06,316 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_queue_pkt [2023-04-01 14:33:06,316 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_interrupt [2023-04-01 14:33:06,316 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_rx [2023-04-01 14:33:06,316 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_free_tx_buff [2023-04-01 14:33:06,316 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_tx [2023-04-01 14:33:06,316 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_ast [2023-04-01 14:33:06,316 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_txur [2023-04-01 14:33:06,316 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_rx_ovfc [2023-04-01 14:33:06,316 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_close [2023-04-01 14:33:06,316 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_get_stats [2023-04-01 14:33:06,316 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_local_stats [2023-04-01 14:33:06,316 INFO L138 BoogieDeclarations]: Found implementation of procedure load_packet [2023-04-01 14:33:06,316 INFO L138 BoogieDeclarations]: Found implementation of procedure set_multicast_list [2023-04-01 14:33:06,317 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMulticastFilter [2023-04-01 14:33:06,317 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_search [2023-04-01 14:33:06,317 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_pci_probe [2023-04-01 14:33:06,317 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_pci_remove [2023-04-01 14:33:06,317 INFO L138 BoogieDeclarations]: Found implementation of procedure autoconf_media [2023-04-01 14:33:06,317 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21040_autoconf [2023-04-01 14:33:06,317 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21040_state [2023-04-01 14:33:06,318 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_suspect_state [2023-04-01 14:33:06,318 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21041_autoconf [2023-04-01 14:33:06,318 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21140m_autoconf [2023-04-01 14:33:06,318 INFO L138 BoogieDeclarations]: Found implementation of procedure dc2114x_autoconf [2023-04-01 14:33:06,318 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_autoconf [2023-04-01 14:33:06,318 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_map_media [2023-04-01 14:33:06,318 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_init_connection [2023-04-01 14:33:06,319 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_reset_phy [2023-04-01 14:33:06,319 INFO L138 BoogieDeclarations]: Found implementation of procedure test_media [2023-04-01 14:33:06,321 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tp [2023-04-01 14:33:06,321 INFO L138 BoogieDeclarations]: Found implementation of procedure test_for_100Mb [2023-04-01 14:33:06,324 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_link [2023-04-01 14:33:06,324 INFO L138 BoogieDeclarations]: Found implementation of procedure test_mii_reg [2023-04-01 14:33:06,325 INFO L138 BoogieDeclarations]: Found implementation of procedure is_spd_100 [2023-04-01 14:33:06,325 INFO L138 BoogieDeclarations]: Found implementation of procedure is_100_up [2023-04-01 14:33:06,325 INFO L138 BoogieDeclarations]: Found implementation of procedure is_10_up [2023-04-01 14:33:06,325 INFO L138 BoogieDeclarations]: Found implementation of procedure is_anc_capable [2023-04-01 14:33:06,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ping_media [2023-04-01 14:33:06,325 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_alloc_rx_buff [2023-04-01 14:33:06,325 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_free_rx_buffs [2023-04-01 14:33:06,325 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_free_tx_buffs [2023-04-01 14:33:06,325 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_save_skbs [2023-04-01 14:33:06,325 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_rst_desc_ring [2023-04-01 14:33:06,325 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_cache_state [2023-04-01 14:33:06,325 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_put_cache [2023-04-01 14:33:06,325 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_putb_cache [2023-04-01 14:33:06,325 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_get_cache [2023-04-01 14:33:06,325 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ans [2023-04-01 14:33:06,325 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_setup_intr [2023-04-01 14:33:06,326 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_init_sia [2023-04-01 14:33:06,326 INFO L138 BoogieDeclarations]: Found implementation of procedure create_packet [2023-04-01 14:33:06,326 INFO L138 BoogieDeclarations]: Found implementation of procedure EISA_signature [2023-04-01 14:33:06,326 INFO L138 BoogieDeclarations]: Found implementation of procedure PCI_signature [2023-04-01 14:33:06,326 INFO L138 BoogieDeclarations]: Found implementation of procedure DevicePresent [2023-04-01 14:33:06,326 INFO L138 BoogieDeclarations]: Found implementation of procedure enet_addr_rst [2023-04-01 14:33:06,326 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hw_addr [2023-04-01 14:33:06,326 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_bad_srom [2023-04-01 14:33:06,326 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_strncmp [2023-04-01 14:33:06,326 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_repair [2023-04-01 14:33:06,326 INFO L138 BoogieDeclarations]: Found implementation of procedure test_bad_enet [2023-04-01 14:33:06,326 INFO L138 BoogieDeclarations]: Found implementation of procedure an_exception [2023-04-01 14:33:06,326 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_rd [2023-04-01 14:33:06,326 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_latch [2023-04-01 14:33:06,326 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_command [2023-04-01 14:33:06,326 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_address [2023-04-01 14:33:06,326 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_data [2023-04-01 14:33:06,326 INFO L138 BoogieDeclarations]: Found implementation of procedure sendto_srom [2023-04-01 14:33:06,327 INFO L138 BoogieDeclarations]: Found implementation of procedure getfrom_srom [2023-04-01 14:33:06,327 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_infoleaf_info [2023-04-01 14:33:06,327 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_init [2023-04-01 14:33:06,327 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_exec [2023-04-01 14:33:06,327 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21041_infoleaf [2023-04-01 14:33:06,327 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21140_infoleaf [2023-04-01 14:33:06,327 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21142_infoleaf [2023-04-01 14:33:06,327 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21143_infoleaf [2023-04-01 14:33:06,327 INFO L138 BoogieDeclarations]: Found implementation of procedure compact_infoblock [2023-04-01 14:33:06,327 INFO L138 BoogieDeclarations]: Found implementation of procedure type0_infoblock [2023-04-01 14:33:06,327 INFO L138 BoogieDeclarations]: Found implementation of procedure type1_infoblock [2023-04-01 14:33:06,327 INFO L138 BoogieDeclarations]: Found implementation of procedure type2_infoblock [2023-04-01 14:33:06,327 INFO L138 BoogieDeclarations]: Found implementation of procedure type3_infoblock [2023-04-01 14:33:06,327 INFO L138 BoogieDeclarations]: Found implementation of procedure type4_infoblock [2023-04-01 14:33:06,327 INFO L138 BoogieDeclarations]: Found implementation of procedure type5_infoblock [2023-04-01 14:33:06,328 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rd [2023-04-01 14:33:06,328 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_wr [2023-04-01 14:33:06,328 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rdata [2023-04-01 14:33:06,328 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_wdata [2023-04-01 14:33:06,328 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_address [2023-04-01 14:33:06,328 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ta [2023-04-01 14:33:06,328 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_swap [2023-04-01 14:33:06,328 INFO L138 BoogieDeclarations]: Found implementation of procedure sendto_mii [2023-04-01 14:33:06,328 INFO L138 BoogieDeclarations]: Found implementation of procedure getfrom_mii [2023-04-01 14:33:06,328 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_get_oui [2023-04-01 14:33:06,328 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_get_phy [2023-04-01 14:33:06,329 INFO L138 BoogieDeclarations]: Found implementation of procedure build_setup_frame [2023-04-01 14:33:06,329 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_ast [2023-04-01 14:33:06,330 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_switch_mac_port [2023-04-01 14:33:06,330 INFO L138 BoogieDeclarations]: Found implementation of procedure gep_wr [2023-04-01 14:33:06,330 INFO L138 BoogieDeclarations]: Found implementation of procedure gep_rd [2023-04-01 14:33:06,330 INFO L138 BoogieDeclarations]: Found implementation of procedure yawn [2023-04-01 14:33:06,330 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_parse_params [2023-04-01 14:33:06,331 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_dbg_open [2023-04-01 14:33:06,331 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_dbg_mii [2023-04-01 14:33:06,331 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_dbg_media [2023-04-01 14:33:06,331 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_dbg_srom [2023-04-01 14:33:06,331 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_dbg_rx [2023-04-01 14:33:06,331 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_ioctl [2023-04-01 14:33:06,331 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_module_init [2023-04-01 14:33:06,331 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_module_exit [2023-04-01 14:33:06,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_de4x5_module_exit_17_2 [2023-04-01 14:33:06,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_de4x5_module_init_17_7 [2023-04-01 14:33:06,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2023-04-01 14:33:06,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2023-04-01 14:33:06,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2023-04-01 14:33:06,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2023-04-01 14:33:06,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_14_1 [2023-04-01 14:33:06,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_15_1 [2023-04-01 14:33:06,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_8_1 [2023-04-01 14:33:06,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_11_2 [2023-04-01 14:33:06,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_9_1 [2023-04-01 14:33:06,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_13_2 [2023-04-01 14:33:06,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_12_4 [2023-04-01 14:33:06,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_16_2 [2023-04-01 14:33:06,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2023-04-01 14:33:06,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2023-04-01 14:33:06,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2023-04-01 14:33:06,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2023-04-01 14:33:06,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2023-04-01 14:33:06,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2023-04-01 14:33:06,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2023-04-01 14:33:06,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2023-04-01 14:33:06,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_10 [2023-04-01 14:33:06,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_13 [2023-04-01 14:33:06,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_14 [2023-04-01 14:33:06,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_15 [2023-04-01 14:33:06,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_16 [2023-04-01 14:33:06,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_17 [2023-04-01 14:33:06,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2023-04-01 14:33:06,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_7 [2023-04-01 14:33:06,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_10 [2023-04-01 14:33:06,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_13 [2023-04-01 14:33:06,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_14 [2023-04-01 14:33:06,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_15 [2023-04-01 14:33:06,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_16 [2023-04-01 14:33:06,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_17 [2023-04-01 14:33:06,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2023-04-01 14:33:06,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_7 [2023-04-01 14:33:06,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_10 [2023-04-01 14:33:06,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_13 [2023-04-01 14:33:06,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_14 [2023-04-01 14:33:06,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_15 [2023-04-01 14:33:06,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_16 [2023-04-01 14:33:06,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_17 [2023-04-01 14:33:06,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2023-04-01 14:33:06,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_7 [2023-04-01 14:33:06,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_17 [2023-04-01 14:33:06,334 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-01 14:33:06,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-04-01 14:33:06,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-04-01 14:33:06,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2023-04-01 14:33:06,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2023-04-01 14:33:06,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2023-04-01 14:33:06,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2023-04-01 14:33:06,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-04-01 14:33:06,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2023-04-01 14:33:06,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_2 [2023-04-01 14:33:06,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_3 [2023-04-01 14:33:06,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_4 [2023-04-01 14:33:06,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_5_17 [2023-04-01 14:33:06,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_5_2 [2023-04-01 14:33:06,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_5_5 [2023-04-01 14:33:06,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_5_6 [2023-04-01 14:33:06,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_5_3 [2023-04-01 14:33:06,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_5_8 [2023-04-01 14:33:06,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_5_7 [2023-04-01 14:33:06,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_5 [2023-04-01 14:33:06,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2023-04-01 14:33:06,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2023-04-01 14:33:06,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_12_6 [2023-04-01 14:33:06,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-04-01 14:33:06,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-04-01 14:33:06,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-04-01 14:33:06,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2023-04-01 14:33:06,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2023-04-01 14:33:06,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2023-04-01 14:33:06,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2023-04-01 14:33:06,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2023-04-01 14:33:06,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_5 [2023-04-01 14:33:06,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2023-04-01 14:33:06,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2023-04-01 14:33:06,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2023-04-01 14:33:06,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_5 [2023-04-01 14:33:06,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_11 [2023-04-01 14:33:06,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_20 [2023-04-01 14:33:06,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_1 [2023-04-01 14:33:06,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_3 [2023-04-01 14:33:06,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_6_2 [2023-04-01 14:33:06,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_6 [2023-04-01 14:33:06,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-04-01 14:33:06,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_14_2 [2023-04-01 14:33:06,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_58 [2023-04-01 14:33:06,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_64 [2023-04-01 14:33:06,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_65 [2023-04-01 14:33:06,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_66 [2023-04-01 14:33:06,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_67 [2023-04-01 14:33:06,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_68 [2023-04-01 14:33:06,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_69 [2023-04-01 14:33:06,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_70 [2023-04-01 14:33:06,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_72 [2023-04-01 14:33:06,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_73 [2023-04-01 14:33:06,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_75 [2023-04-01 14:33:06,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_76 [2023-04-01 14:33:06,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_77 [2023-04-01 14:33:06,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_78 [2023-04-01 14:33:06,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_79 [2023-04-01 14:33:06,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_80 [2023-04-01 14:33:06,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_81 [2023-04-01 14:33:06,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_83 [2023-04-01 14:33:06,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_84 [2023-04-01 14:33:06,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_86 [2023-04-01 14:33:06,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_88 [2023-04-01 14:33:06,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_89 [2023-04-01 14:33:06,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-04-01 14:33:06,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-04-01 14:33:06,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2023-04-01 14:33:06,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-04-01 14:33:06,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-04-01 14:33:06,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-04-01 14:33:06,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-04-01 14:33:06,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-04-01 14:33:06,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2023-04-01 14:33:06,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-04-01 14:33:06,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-04-01 14:33:06,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2023-04-01 14:33:06,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-04-01 14:33:06,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-04-01 14:33:06,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-01 14:33:06,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2023-04-01 14:33:06,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-01 14:33:06,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2023-04-01 14:33:06,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-04-01 14:33:06,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-04-01 14:33:06,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-04-01 14:33:06,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2023-04-01 14:33:06,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-04-01 14:33:06,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-04-01 14:33:06,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-04-01 14:33:06,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2023-04-01 14:33:06,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2023-04-01 14:33:06,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2023-04-01 14:33:06,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2023-04-01 14:33:06,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2023-04-01 14:33:06,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2023-04-01 14:33:06,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2023-04-01 14:33:06,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2023-04-01 14:33:06,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2023-04-01 14:33:06,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2023-04-01 14:33:06,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2023-04-01 14:33:06,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2023-04-01 14:33:06,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2023-04-01 14:33:06,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2023-04-01 14:33:06,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2023-04-01 14:33:06,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2023-04-01 14:33:06,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2023-04-01 14:33:06,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2023-04-01 14:33:06,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2023-04-01 14:33:06,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2023-04-01 14:33:06,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2023-04-01 14:33:06,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2023-04-01 14:33:06,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2023-04-01 14:33:06,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2023-04-01 14:33:06,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2023-04-01 14:33:06,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2023-04-01 14:33:06,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2023-04-01 14:33:06,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2023-04-01 14:33:06,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-04-01 14:33:06,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_dma_spin_lock [2023-04-01 14:33:06,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_dma_spin_lock [2023-04-01 14:33:06,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_dma_spin_lock [2023-04-01 14:33:06,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_dma_spin_lock [2023-04-01 14:33:06,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_dma_spin_lock [2023-04-01 14:33:06,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_dma_spin_lock [2023-04-01 14:33:06,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_dma_spin_lock [2023-04-01 14:33:06,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_dma_spin_lock [2023-04-01 14:33:06,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2023-04-01 14:33:06,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2023-04-01 14:33:06,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2023-04-01 14:33:06,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2023-04-01 14:33:06,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2023-04-01 14:33:06,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2023-04-01 14:33:06,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2023-04-01 14:33:06,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2023-04-01 14:33:06,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2023-04-01 14:33:06,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2023-04-01 14:33:06,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2023-04-01 14:33:06,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2023-04-01 14:33:06,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2023-04-01 14:33:06,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2023-04-01 14:33:06,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2023-04-01 14:33:06,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2023-04-01 14:33:06,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2023-04-01 14:33:06,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2023-04-01 14:33:06,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2023-04-01 14:33:06,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-04-01 14:33:06,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-04-01 14:33:06,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-04-01 14:33:06,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-04-01 14:33:06,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-04-01 14:33:06,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_de4x5_private [2023-04-01 14:33:06,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_de4x5_private [2023-04-01 14:33:06,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_de4x5_private [2023-04-01 14:33:06,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_de4x5_private [2023-04-01 14:33:06,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_de4x5_private [2023-04-01 14:33:06,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_de4x5_private [2023-04-01 14:33:06,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_de4x5_private [2023-04-01 14:33:06,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_de4x5_private [2023-04-01 14:33:06,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2023-04-01 14:33:06,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2023-04-01 14:33:06,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2023-04-01 14:33:06,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2023-04-01 14:33:06,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2023-04-01 14:33:06,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2023-04-01 14:33:06,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2023-04-01 14:33:06,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2023-04-01 14:33:06,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2023-04-01 14:33:06,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2023-04-01 14:33:06,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2023-04-01 14:33:06,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2023-04-01 14:33:06,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2023-04-01 14:33:06,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2023-04-01 14:33:06,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2023-04-01 14:33:06,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-04-01 14:33:06,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2023-04-01 14:33:06,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2023-04-01 14:33:06,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2023-04-01 14:33:06,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2023-04-01 14:33:06,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2023-04-01 14:33:06,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2023-04-01 14:33:06,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2023-04-01 14:33:06,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2023-04-01 14:33:06,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2023-04-01 14:33:06,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2023-04-01 14:33:06,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2023-04-01 14:33:06,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2023-04-01 14:33:06,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2023-04-01 14:33:06,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2023-04-01 14:33:06,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2023-04-01 14:33:06,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2023-04-01 14:33:06,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2023-04-01 14:33:06,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2023-04-01 14:33:06,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2023-04-01 14:33:06,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2023-04-01 14:33:06,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2023-04-01 14:33:06,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2023-04-01 14:33:06,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2023-04-01 14:33:06,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2023-04-01 14:33:06,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-04-01 14:33:06,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-04-01 14:33:06,345 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-01 14:33:06,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-04-01 14:33:06,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2023-04-01 14:33:06,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-04-01 14:33:06,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-04-01 14:33:06,346 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-04-01 14:33:06,346 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2023-04-01 14:33:06,346 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2023-04-01 14:33:06,346 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2023-04-01 14:33:06,346 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-04-01 14:33:06,346 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2023-04-01 14:33:06,346 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2023-04-01 14:33:06,346 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2023-04-01 14:33:06,346 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-04-01 14:33:06,346 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-04-01 14:33:06,346 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-04-01 14:33:06,346 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2023-04-01 14:33:06,346 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-04-01 14:33:06,346 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2023-04-01 14:33:06,346 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-04-01 14:33:06,346 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-04-01 14:33:06,346 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-04-01 14:33:06,346 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2023-04-01 14:33:06,346 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2023-04-01 14:33:06,347 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-04-01 14:33:06,347 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2023-04-01 14:33:06,347 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2023-04-01 14:33:06,347 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2023-04-01 14:33:06,347 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-04-01 14:33:06,347 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-04-01 14:33:06,347 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-04-01 14:33:06,347 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2023-04-01 14:33:06,347 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2023-04-01 14:33:06,347 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2023-04-01 14:33:06,347 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-04-01 14:33:06,347 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-04-01 14:33:06,347 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-04-01 14:33:06,347 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-04-01 14:33:06,347 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2023-04-01 14:33:06,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-04-01 14:33:06,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-04-01 14:33:06,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-04-01 14:33:06,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-04-01 14:33:06,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2023-04-01 14:33:06,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2023-04-01 14:33:06,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-04-01 14:33:06,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-04-01 14:33:06,347 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2023-04-01 14:33:06,347 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-04-01 14:33:06,348 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2023-04-01 14:33:06,348 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2023-04-01 14:33:06,348 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2023-04-01 14:33:06,348 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2023-04-01 14:33:06,348 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_byte [2023-04-01 14:33:06,348 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_word [2023-04-01 14:33:06,348 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-04-01 14:33:06,348 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-04-01 14:33:06,348 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-04-01 14:33:06,348 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-04-01 14:33:06,348 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2023-04-01 14:33:06,348 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2023-04-01 14:33:06,348 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-04-01 14:33:06,351 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2023-04-01 14:33:06,351 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-04-01 14:33:06,351 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-04-01 14:33:06,351 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-01 14:33:06,351 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-04-01 14:33:06,352 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-04-01 14:33:06,352 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-04-01 14:33:06,352 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-04-01 14:33:06,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-01 14:33:06,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-04-01 14:33:06,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-04-01 14:33:06,352 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-04-01 14:33:06,352 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-04-01 14:33:06,352 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-04-01 14:33:06,352 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-04-01 14:33:06,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-01 14:33:06,352 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2023-04-01 14:33:06,352 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2023-04-01 14:33:06,352 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-04-01 14:33:06,352 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2023-04-01 14:33:06,352 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-04-01 14:33:06,352 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-04-01 14:33:06,352 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-04-01 14:33:06,352 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-04-01 14:33:06,352 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2023-04-01 14:33:06,352 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2023-04-01 14:33:06,353 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2023-04-01 14:33:06,353 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2023-04-01 14:33:06,353 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-04-01 14:33:06,353 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2023-04-01 14:33:06,353 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-01 14:33:06,353 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2023-04-01 14:33:06,353 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-04-01 14:33:06,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_68 [2023-04-01 14:33:06,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_70 [2023-04-01 14:33:06,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_81 [2023-04-01 14:33:06,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_84 [2023-04-01 14:33:06,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_86 [2023-04-01 14:33:06,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_de4x5_private [2023-04-01 14:33:06,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_de4x5_private [2023-04-01 14:33:06,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-04-01 14:33:06,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2023-04-01 14:33:06,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2023-04-01 14:33:06,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-04-01 14:33:06,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-04-01 14:33:06,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2023-04-01 14:33:06,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-04-01 14:33:06,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-04-01 14:33:06,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-04-01 14:33:06,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-04-01 14:33:06,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-04-01 14:33:06,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-04-01 14:33:06,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-04-01 14:33:06,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-04-01 14:33:06,354 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-04-01 14:33:06,354 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-04-01 14:33:06,354 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-04-01 14:33:06,354 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-04-01 14:33:06,354 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-04-01 14:33:06,354 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-04-01 14:33:06,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_72 [2023-04-01 14:33:06,354 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-04-01 14:33:06,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_73 [2023-04-01 14:33:06,354 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-04-01 14:33:06,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_69 [2023-04-01 14:33:06,354 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-04-01 14:33:06,354 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-04-01 14:33:06,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_75 [2023-04-01 14:33:06,354 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-04-01 14:33:06,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_83 [2023-04-01 14:33:06,354 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2023-04-01 14:33:06,354 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-04-01 14:33:06,355 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2023-04-01 14:33:06,355 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2023-04-01 14:33:06,355 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2023-04-01 14:33:06,355 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2023-04-01 14:33:06,355 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2023-04-01 14:33:06,355 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2023-04-01 14:33:06,355 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-04-01 14:33:06,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_58 [2023-04-01 14:33:06,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_64 [2023-04-01 14:33:06,355 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-04-01 14:33:06,355 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2023-04-01 14:33:06,355 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-04-01 14:33:06,355 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-04-01 14:33:06,355 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2023-04-01 14:33:06,355 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2023-04-01 14:33:06,355 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2023-04-01 14:33:06,355 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-04-01 14:33:06,355 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2023-04-01 14:33:06,355 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-04-01 14:33:06,356 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2023-04-01 14:33:06,356 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-04-01 14:33:06,356 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-04-01 14:33:06,356 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2023-04-01 14:33:06,356 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2023-04-01 14:33:06,356 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-04-01 14:33:06,356 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-04-01 14:33:06,356 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-04-01 14:33:06,356 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-04-01 14:33:06,356 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-04-01 14:33:06,356 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2023-04-01 14:33:06,356 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2023-04-01 14:33:06,356 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2023-04-01 14:33:06,356 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-04-01 14:33:06,356 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-04-01 14:33:06,356 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-01 14:33:06,356 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2023-04-01 14:33:06,356 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2023-04-01 14:33:06,356 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-04-01 14:33:06,356 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2023-04-01 14:33:06,356 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2023-04-01 14:33:06,356 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2023-04-01 14:33:06,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-01 14:33:06,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-01 14:33:06,357 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2023-04-01 14:33:06,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-01 14:33:06,357 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-01 14:33:06,357 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2023-04-01 14:33:06,357 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_after [2023-04-01 14:33:06,358 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_before [2023-04-01 14:33:06,358 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head [2023-04-01 14:33:06,358 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2023-04-01 14:33:06,358 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2023-04-01 14:33:06,358 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2023-04-01 14:33:06,358 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-04-01 14:33:06,358 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-04-01 14:33:06,358 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_purge [2023-04-01 14:33:06,358 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2023-04-01 14:33:06,358 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-04-01 14:33:06,358 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2023-04-01 14:33:06,358 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-04-01 14:33:06,358 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-04-01 14:33:06,358 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-04-01 14:33:06,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_78 [2023-04-01 14:33:06,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_80 [2023-04-01 14:33:06,358 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2023-04-01 14:33:06,358 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2023-04-01 14:33:06,358 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-04-01 14:33:06,358 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2023-04-01 14:33:06,358 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2023-04-01 14:33:06,358 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-04-01 14:33:06,358 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-04-01 14:33:06,359 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-04-01 14:33:06,359 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2023-04-01 14:33:06,359 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2023-04-01 14:33:06,359 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2023-04-01 14:33:06,359 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2023-04-01 14:33:06,359 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2023-04-01 14:33:06,359 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2023-04-01 14:33:06,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_65 [2023-04-01 14:33:06,359 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-04-01 14:33:06,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_79 [2023-04-01 14:33:06,359 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2023-04-01 14:33:06,359 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2023-04-01 14:33:06,359 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_byte [2023-04-01 14:33:06,359 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_word [2023-04-01 14:33:06,359 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2023-04-01 14:33:06,359 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2023-04-01 14:33:06,359 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2023-04-01 14:33:06,359 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2023-04-01 14:33:06,359 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-04-01 14:33:06,359 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-04-01 14:33:06,359 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2023-04-01 14:33:06,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_88 [2023-04-01 14:33:06,359 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-04-01 14:33:06,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_89 [2023-04-01 14:33:06,360 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-04-01 14:33:06,360 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2023-04-01 14:33:06,360 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-04-01 14:33:06,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_66 [2023-04-01 14:33:06,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_67 [2023-04-01 14:33:06,360 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-04-01 14:33:06,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_76 [2023-04-01 14:33:06,360 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2023-04-01 14:33:06,360 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2023-04-01 14:33:06,360 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2023-04-01 14:33:06,360 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2023-04-01 14:33:06,360 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2023-04-01 14:33:06,360 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2023-04-01 14:33:06,360 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-04-01 14:33:06,360 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2023-04-01 14:33:06,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_77 [2023-04-01 14:33:06,360 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2023-04-01 14:33:06,360 INFO L130 BoogieDeclarations]: Found specification of procedure is_broadcast_ether_addr [2023-04-01 14:33:06,360 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2023-04-01 14:33:06,360 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_open [2023-04-01 14:33:06,360 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_queue_pkt [2023-04-01 14:33:06,360 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_interrupt [2023-04-01 14:33:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_close [2023-04-01 14:33:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_get_stats [2023-04-01 14:33:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_local_stats [2023-04-01 14:33:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure set_multicast_list [2023-04-01 14:33:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_ioctl [2023-04-01 14:33:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_hw_init [2023-04-01 14:33:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_init [2023-04-01 14:33:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_sw_reset [2023-04-01 14:33:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_rx [2023-04-01 14:33:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_tx [2023-04-01 14:33:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_ast [2023-04-01 14:33:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_txur [2023-04-01 14:33:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_rx_ovfc [2023-04-01 14:33:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure autoconf_media [2023-04-01 14:33:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure create_packet [2023-04-01 14:33:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure load_packet [2023-04-01 14:33:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure dc21040_autoconf [2023-04-01 14:33:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure dc21041_autoconf [2023-04-01 14:33:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure dc21140m_autoconf [2023-04-01 14:33:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure dc2114x_autoconf [2023-04-01 14:33:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure srom_autoconf [2023-04-01 14:33:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_suspect_state [2023-04-01 14:33:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure dc21040_state [2023-04-01 14:33:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure test_media [2023-04-01 14:33:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure test_for_100Mb [2023-04-01 14:33:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_link [2023-04-01 14:33:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure test_mii_reg [2023-04-01 14:33:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure is_spd_100 [2023-04-01 14:33:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure is_100_up [2023-04-01 14:33:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure is_10_up [2023-04-01 14:33:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure is_anc_capable [2023-04-01 14:33:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure ping_media [2023-04-01 14:33:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_alloc_rx_buff [2023-04-01 14:33:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_free_rx_buffs [2023-04-01 14:33:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_free_tx_buffs [2023-04-01 14:33:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_save_skbs [2023-04-01 14:33:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_rst_desc_ring [2023-04-01 14:33:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_cache_state [2023-04-01 14:33:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_put_cache [2023-04-01 14:33:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_putb_cache [2023-04-01 14:33:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_get_cache [2023-04-01 14:33:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_setup_intr [2023-04-01 14:33:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_init_connection [2023-04-01 14:33:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_reset_phy [2023-04-01 14:33:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure reset_init_sia [2023-04-01 14:33:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure test_ans [2023-04-01 14:33:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure test_tp [2023-04-01 14:33:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure EISA_signature [2023-04-01 14:33:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure PCI_signature [2023-04-01 14:33:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure DevicePresent [2023-04-01 14:33:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure enet_addr_rst [2023-04-01 14:33:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_bad_srom [2023-04-01 14:33:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure srom_rd [2023-04-01 14:33:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure srom_latch [2023-04-01 14:33:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure srom_command [2023-04-01 14:33:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure srom_address [2023-04-01 14:33:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure srom_data [2023-04-01 14:33:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure sendto_srom [2023-04-01 14:33:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure getfrom_srom [2023-04-01 14:33:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure srom_map_media [2023-04-01 14:33:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure srom_infoleaf_info [2023-04-01 14:33:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure srom_init [2023-04-01 14:33:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure srom_exec [2023-04-01 14:33:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rd [2023-04-01 14:33:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure mii_wr [2023-04-01 14:33:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rdata [2023-04-01 14:33:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure mii_wdata [2023-04-01 14:33:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ta [2023-04-01 14:33:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure mii_swap [2023-04-01 14:33:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure mii_address [2023-04-01 14:33:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure sendto_mii [2023-04-01 14:33:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure getfrom_mii [2023-04-01 14:33:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure mii_get_oui [2023-04-01 14:33:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure mii_get_phy [2023-04-01 14:33:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure SetMulticastFilter [2023-04-01 14:33:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure get_hw_addr [2023-04-01 14:33:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure srom_repair [2023-04-01 14:33:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure test_bad_enet [2023-04-01 14:33:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure an_exception [2023-04-01 14:33:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure build_setup_frame [2023-04-01 14:33:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure disable_ast [2023-04-01 14:33:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_switch_mac_port [2023-04-01 14:33:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure gep_rd [2023-04-01 14:33:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure gep_wr [2023-04-01 14:33:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure yawn [2023-04-01 14:33:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_parse_params [2023-04-01 14:33:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_dbg_open [2023-04-01 14:33:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_dbg_mii [2023-04-01 14:33:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_dbg_media [2023-04-01 14:33:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_dbg_srom [2023-04-01 14:33:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_dbg_rx [2023-04-01 14:33:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_strncmp [2023-04-01 14:33:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure dc21041_infoleaf [2023-04-01 14:33:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure dc21140_infoleaf [2023-04-01 14:33:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure dc21142_infoleaf [2023-04-01 14:33:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure dc21143_infoleaf [2023-04-01 14:33:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure type0_infoblock [2023-04-01 14:33:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure type1_infoblock [2023-04-01 14:33:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure type2_infoblock [2023-04-01 14:33:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure type3_infoblock [2023-04-01 14:33:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure type4_infoblock [2023-04-01 14:33:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure type5_infoblock [2023-04-01 14:33:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure compact_infoblock [2023-04-01 14:33:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_free_tx_buff [2023-04-01 14:33:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-04-01 14:33:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure srom_search [2023-04-01 14:33:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_pci_probe [2023-04-01 14:33:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_pci_remove [2023-04-01 14:33:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2023-04-01 14:33:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-04-01 14:33:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-04-01 14:33:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-04-01 14:33:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u_char~0~X~$Pointer$~TO~int [2023-04-01 14:33:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_module_init [2023-04-01 14:33:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_module_exit [2023-04-01 14:33:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_de4x5_module_exit_17_2 [2023-04-01 14:33:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_de4x5_module_init_17_7 [2023-04-01 14:33:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2023-04-01 14:33:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2023-04-01 14:33:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2023-04-01 14:33:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2023-04-01 14:33:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_14_1 [2023-04-01 14:33:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_15_1 [2023-04-01 14:33:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_8_1 [2023-04-01 14:33:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_11_2 [2023-04-01 14:33:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_9_1 [2023-04-01 14:33:06,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_13_2 [2023-04-01 14:33:06,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_12_4 [2023-04-01 14:33:06,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_16_2 [2023-04-01 14:33:06,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2023-04-01 14:33:06,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2023-04-01 14:33:06,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2023-04-01 14:33:06,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2023-04-01 14:33:06,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2023-04-01 14:33:06,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2023-04-01 14:33:06,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2023-04-01 14:33:06,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2023-04-01 14:33:06,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_10 [2023-04-01 14:33:06,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_13 [2023-04-01 14:33:06,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_14 [2023-04-01 14:33:06,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_15 [2023-04-01 14:33:06,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_16 [2023-04-01 14:33:06,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_17 [2023-04-01 14:33:06,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2023-04-01 14:33:06,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_7 [2023-04-01 14:33:06,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_10 [2023-04-01 14:33:06,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_13 [2023-04-01 14:33:06,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_14 [2023-04-01 14:33:06,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_15 [2023-04-01 14:33:06,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_16 [2023-04-01 14:33:06,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_17 [2023-04-01 14:33:06,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2023-04-01 14:33:06,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_7 [2023-04-01 14:33:06,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_10 [2023-04-01 14:33:06,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_13 [2023-04-01 14:33:06,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_14 [2023-04-01 14:33:06,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_15 [2023-04-01 14:33:06,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_16 [2023-04-01 14:33:06,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_17 [2023-04-01 14:33:06,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2023-04-01 14:33:06,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_7 [2023-04-01 14:33:06,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_17 [2023-04-01 14:33:06,369 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-01 14:33:06,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-04-01 14:33:06,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-04-01 14:33:06,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2023-04-01 14:33:06,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2023-04-01 14:33:06,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2023-04-01 14:33:06,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2023-04-01 14:33:06,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-04-01 14:33:06,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2023-04-01 14:33:06,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_2 [2023-04-01 14:33:06,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_3 [2023-04-01 14:33:06,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_4 [2023-04-01 14:33:06,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_5_17 [2023-04-01 14:33:06,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_5_2 [2023-04-01 14:33:06,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_5_5 [2023-04-01 14:33:06,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_5_6 [2023-04-01 14:33:06,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_5_3 [2023-04-01 14:33:06,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_5_8 [2023-04-01 14:33:06,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_5_7 [2023-04-01 14:33:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_5 [2023-04-01 14:33:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2023-04-01 14:33:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2023-04-01 14:33:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_12_6 [2023-04-01 14:33:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-04-01 14:33:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-04-01 14:33:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-04-01 14:33:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2023-04-01 14:33:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2023-04-01 14:33:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2023-04-01 14:33:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2023-04-01 14:33:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2023-04-01 14:33:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_5 [2023-04-01 14:33:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2023-04-01 14:33:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2023-04-01 14:33:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2023-04-01 14:33:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_5 [2023-04-01 14:33:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_11 [2023-04-01 14:33:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_20 [2023-04-01 14:33:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_1 [2023-04-01 14:33:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_3 [2023-04-01 14:33:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_6_2 [2023-04-01 14:33:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_6 [2023-04-01 14:33:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-04-01 14:33:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_14_2 [2023-04-01 14:33:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-01 14:33:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-04-01 14:33:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-04-01 14:33:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-04-01 14:33:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-04-01 14:33:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2023-04-01 14:33:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-04-01 14:33:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2023-04-01 14:33:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-04-01 14:33:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-04-01 14:33:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-04-01 14:33:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-04-01 14:33:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-04-01 14:33:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-04-01 14:33:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-04-01 14:33:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2023-04-01 14:33:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-04-01 14:33:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2023-04-01 14:33:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-04-01 14:33:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-01 14:33:06,372 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-04-01 14:33:06,372 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-01 14:33:06,372 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-01 14:33:06,372 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-04-01 14:33:06,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-04-01 14:33:06,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-04-01 14:33:06,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2023-04-01 14:33:06,372 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-01 14:33:06,372 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-01 14:33:06,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2023-04-01 14:33:06,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2023-04-01 14:33:06,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2023-04-01 14:33:06,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2023-04-01 14:33:06,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-04-01 14:33:06,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2023-04-01 14:33:06,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-04-01 14:33:06,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-04-01 14:33:06,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2023-04-01 14:33:06,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2023-04-01 14:33:06,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2023-04-01 14:33:06,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2023-04-01 14:33:06,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2023-04-01 14:33:06,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2023-04-01 14:33:06,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2023-04-01 14:33:06,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2023-04-01 14:33:06,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2023-04-01 14:33:06,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2023-04-01 14:33:06,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2023-04-01 14:33:06,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2023-04-01 14:33:06,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2023-04-01 14:33:06,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2023-04-01 14:33:06,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2023-04-01 14:33:06,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2023-04-01 14:33:06,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2023-04-01 14:33:06,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2023-04-01 14:33:06,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2023-04-01 14:33:06,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2023-04-01 14:33:06,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2023-04-01 14:33:06,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2023-04-01 14:33:06,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2023-04-01 14:33:06,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-04-01 14:33:06,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_dma_spin_lock [2023-04-01 14:33:06,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_dma_spin_lock [2023-04-01 14:33:06,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_dma_spin_lock [2023-04-01 14:33:06,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_dma_spin_lock [2023-04-01 14:33:06,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_dma_spin_lock [2023-04-01 14:33:06,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_dma_spin_lock [2023-04-01 14:33:06,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_dma_spin_lock [2023-04-01 14:33:06,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_dma_spin_lock [2023-04-01 14:33:06,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2023-04-01 14:33:06,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2023-04-01 14:33:06,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2023-04-01 14:33:06,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2023-04-01 14:33:06,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2023-04-01 14:33:06,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2023-04-01 14:33:06,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2023-04-01 14:33:06,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2023-04-01 14:33:06,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2023-04-01 14:33:06,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2023-04-01 14:33:06,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2023-04-01 14:33:06,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2023-04-01 14:33:06,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2023-04-01 14:33:06,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2023-04-01 14:33:06,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2023-04-01 14:33:06,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2023-04-01 14:33:06,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2023-04-01 14:33:06,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2023-04-01 14:33:06,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2023-04-01 14:33:06,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-04-01 14:33:06,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-04-01 14:33:06,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-04-01 14:33:06,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-04-01 14:33:06,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-04-01 14:33:06,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_de4x5_private [2023-04-01 14:33:06,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_de4x5_private [2023-04-01 14:33:06,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_de4x5_private [2023-04-01 14:33:06,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_de4x5_private [2023-04-01 14:33:06,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_de4x5_private [2023-04-01 14:33:06,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_de4x5_private [2023-04-01 14:33:06,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2023-04-01 14:33:06,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2023-04-01 14:33:06,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2023-04-01 14:33:06,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2023-04-01 14:33:06,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2023-04-01 14:33:06,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2023-04-01 14:33:06,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2023-04-01 14:33:06,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2023-04-01 14:33:06,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2023-04-01 14:33:06,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2023-04-01 14:33:06,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2023-04-01 14:33:06,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2023-04-01 14:33:06,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2023-04-01 14:33:06,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2023-04-01 14:33:06,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2023-04-01 14:33:06,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-04-01 14:33:06,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2023-04-01 14:33:06,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2023-04-01 14:33:06,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2023-04-01 14:33:06,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2023-04-01 14:33:06,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2023-04-01 14:33:06,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2023-04-01 14:33:06,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2023-04-01 14:33:06,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2023-04-01 14:33:06,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2023-04-01 14:33:06,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2023-04-01 14:33:06,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2023-04-01 14:33:06,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2023-04-01 14:33:06,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2023-04-01 14:33:06,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2023-04-01 14:33:06,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2023-04-01 14:33:06,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2023-04-01 14:33:06,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2023-04-01 14:33:06,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2023-04-01 14:33:06,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2023-04-01 14:33:06,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2023-04-01 14:33:06,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2023-04-01 14:33:06,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2023-04-01 14:33:06,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2023-04-01 14:33:06,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2023-04-01 14:33:06,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-04-01 14:33:06,378 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-01 14:33:06,378 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-01 14:33:06,378 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-01 14:33:06,378 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-01 14:33:06,378 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-01 14:33:06,378 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-04-01 14:33:06,378 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2023-04-01 14:33:06,378 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2023-04-01 14:33:06,378 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-01 14:33:06,378 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-01 14:33:06,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-01 14:33:06,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-04-01 14:33:06,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-01 14:33:06,378 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-01 14:33:06,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-04-01 14:33:06,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-04-01 14:33:06,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-04-01 14:33:07,595 INFO L236 CfgBuilder]: Building ICFG [2023-04-01 14:33:07,609 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-01 14:33:09,837 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2023-04-01 14:33:10,260 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-04-01 14:33:22,539 INFO L277 CfgBuilder]: Performing block encoding [2023-04-01 14:33:30,070 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-01 14:33:30,071 INFO L302 CfgBuilder]: Removed 17 assume(true) statements. [2023-04-01 14:33:30,076 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.04 02:33:30 BoogieIcfgContainer [2023-04-01 14:33:30,076 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-01 14:33:30,078 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-01 14:33:30,078 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-01 14:33:30,080 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-01 14:33:30,081 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 01.04 02:33:01" (1/3) ... [2023-04-01 14:33:30,081 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@126e618d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.04 02:33:30, skipping insertion in model container [2023-04-01 14:33:30,081 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:33:05" (2/3) ... [2023-04-01 14:33:30,081 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@126e618d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.04 02:33:30, skipping insertion in model container [2023-04-01 14:33:30,081 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.04 02:33:30" (3/3) ... [2023-04-01 14:33:30,082 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i [2023-04-01 14:33:30,096 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-01 14:33:30,096 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 4 error locations. [2023-04-01 14:33:30,196 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-01 14:33:30,201 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@2de24435, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-04-01 14:33:30,201 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2023-04-01 14:33:30,217 INFO L276 IsEmpty]: Start isEmpty. Operand has 4403 states, 2560 states have (on average 1.2703125) internal successors, (3252), 2648 states have internal predecessors, (3252), 1359 states have call successors, (1359), 386 states have call predecessors, (1359), 384 states have return successors, (1351), 1321 states have call predecessors, (1351), 1351 states have call successors, (1351) [2023-04-01 14:33:30,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2023-04-01 14:33:30,231 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 14:33:30,232 INFO L195 NwaCegarLoop]: trace histogram [16, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 14:33:30,232 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)] === [2023-04-01 14:33:30,236 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 14:33:30,236 INFO L85 PathProgramCache]: Analyzing trace with hash 1423276685, now seen corresponding path program 1 times [2023-04-01 14:33:30,242 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 14:33:30,243 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1729656248] [2023-04-01 14:33:30,243 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 14:33:30,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 14:33:30,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 14:33:31,124 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2023-04-01 14:33:31,125 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 14:33:31,125 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1729656248] [2023-04-01 14:33:31,125 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1729656248] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 14:33:31,125 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 14:33:31,125 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-01 14:33:31,126 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1480966863] [2023-04-01 14:33:31,128 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 14:33:31,131 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 14:33:31,131 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 14:33:31,157 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 14:33:31,158 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 14:33:31,166 INFO L87 Difference]: Start difference. First operand has 4403 states, 2560 states have (on average 1.2703125) internal successors, (3252), 2648 states have internal predecessors, (3252), 1359 states have call successors, (1359), 386 states have call predecessors, (1359), 384 states have return successors, (1351), 1321 states have call predecessors, (1351), 1351 states have call successors, (1351) Second operand has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 3 states have call successors, (26), 3 states have call predecessors, (26), 1 states have return successors, (22), 3 states have call predecessors, (22), 3 states have call successors, (22) [2023-04-01 14:33:32,761 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.58s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 14:33:34,770 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 14:33:39,776 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 14:33:39,777 INFO L93 Difference]: Finished difference Result 11999 states and 17140 transitions. [2023-04-01 14:33:39,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-01 14:33:39,780 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 3 states have call successors, (26), 3 states have call predecessors, (26), 1 states have return successors, (22), 3 states have call predecessors, (22), 3 states have call successors, (22) Word has length 182 [2023-04-01 14:33:39,781 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 14:33:39,856 INFO L225 Difference]: With dead ends: 11999 [2023-04-01 14:33:39,857 INFO L226 Difference]: Without dead ends: 7930 [2023-04-01 14:33:39,896 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 14:33:39,899 INFO L413 NwaCegarLoop]: 4822 mSDtfsCounter, 5463 mSDsluCounter, 4753 mSDsCounter, 0 mSdLazyCounter, 1600 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5463 SdHoareTripleChecker+Valid, 9575 SdHoareTripleChecker+Invalid, 1604 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 1600 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.1s IncrementalHoareTripleChecker+Time [2023-04-01 14:33:39,906 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5463 Valid, 9575 Invalid, 1604 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 1600 Invalid, 1 Unknown, 0 Unchecked, 8.1s Time] [2023-04-01 14:33:39,930 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7930 states. [2023-04-01 14:33:40,312 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7930 to 7926. [2023-04-01 14:33:40,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7926 states, 4689 states have (on average 1.2817231819151205) internal successors, (6010), 4829 states have internal predecessors, (6010), 2491 states have call successors, (2491), 746 states have call predecessors, (2491), 743 states have return successors, (2487), 2427 states have call predecessors, (2487), 2487 states have call successors, (2487) [2023-04-01 14:33:40,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7926 states to 7926 states and 10988 transitions. [2023-04-01 14:33:40,399 INFO L78 Accepts]: Start accepts. Automaton has 7926 states and 10988 transitions. Word has length 182 [2023-04-01 14:33:40,401 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 14:33:40,402 INFO L495 AbstractCegarLoop]: Abstraction has 7926 states and 10988 transitions. [2023-04-01 14:33:40,402 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 3 states have call successors, (26), 3 states have call predecessors, (26), 1 states have return successors, (22), 3 states have call predecessors, (22), 3 states have call successors, (22) [2023-04-01 14:33:40,403 INFO L276 IsEmpty]: Start isEmpty. Operand 7926 states and 10988 transitions. [2023-04-01 14:33:40,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2023-04-01 14:33:40,412 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 14:33:40,412 INFO L195 NwaCegarLoop]: trace histogram [16, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 14:33:40,413 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-01 14:33:40,413 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)] === [2023-04-01 14:33:40,413 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 14:33:40,413 INFO L85 PathProgramCache]: Analyzing trace with hash 2059277810, now seen corresponding path program 1 times [2023-04-01 14:33:40,414 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 14:33:40,414 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [903103293] [2023-04-01 14:33:40,414 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 14:33:40,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 14:33:40,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 14:33:41,069 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2023-04-01 14:33:41,069 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 14:33:41,070 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [903103293] [2023-04-01 14:33:41,070 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [903103293] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 14:33:41,070 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 14:33:41,070 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-01 14:33:41,070 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1711892220] [2023-04-01 14:33:41,070 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 14:33:41,072 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 14:33:41,072 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 14:33:41,072 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 14:33:41,072 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 14:33:41,073 INFO L87 Difference]: Start difference. First operand 7926 states and 10988 transitions. Second operand has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 3 states have call successors, (30), 3 states have call predecessors, (30), 1 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) [2023-04-01 14:33:43,101 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 14:33:45,114 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 14:33:50,109 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 14:33:50,109 INFO L93 Difference]: Finished difference Result 23136 states and 32544 transitions. [2023-04-01 14:33:50,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-01 14:33:50,110 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 3 states have call successors, (30), 3 states have call predecessors, (30), 1 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) Word has length 193 [2023-04-01 14:33:50,110 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 14:33:50,206 INFO L225 Difference]: With dead ends: 23136 [2023-04-01 14:33:50,207 INFO L226 Difference]: Without dead ends: 15254 [2023-04-01 14:33:50,258 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 14:33:50,259 INFO L413 NwaCegarLoop]: 4878 mSDtfsCounter, 5330 mSDsluCounter, 4729 mSDsCounter, 0 mSdLazyCounter, 1602 mSolverCounterSat, 6 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5330 SdHoareTripleChecker+Valid, 9607 SdHoareTripleChecker+Invalid, 1610 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 1602 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.4s IncrementalHoareTripleChecker+Time [2023-04-01 14:33:50,262 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5330 Valid, 9607 Invalid, 1610 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 1602 Invalid, 2 Unknown, 0 Unchecked, 8.4s Time] [2023-04-01 14:33:50,280 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15254 states. [2023-04-01 14:33:50,806 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15254 to 15213. [2023-04-01 14:33:50,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15213 states, 9030 states have (on average 1.284717607973422) internal successors, (11601), 9305 states have internal predecessors, (11601), 4777 states have call successors, (4777), 1423 states have call predecessors, (4777), 1403 states have return successors, (5171), 4635 states have call predecessors, (5171), 4773 states have call successors, (5171) [2023-04-01 14:33:50,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15213 states to 15213 states and 21549 transitions. [2023-04-01 14:33:50,916 INFO L78 Accepts]: Start accepts. Automaton has 15213 states and 21549 transitions. Word has length 193 [2023-04-01 14:33:50,917 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 14:33:50,918 INFO L495 AbstractCegarLoop]: Abstraction has 15213 states and 21549 transitions. [2023-04-01 14:33:50,918 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 3 states have call successors, (30), 3 states have call predecessors, (30), 1 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) [2023-04-01 14:33:50,918 INFO L276 IsEmpty]: Start isEmpty. Operand 15213 states and 21549 transitions. [2023-04-01 14:33:50,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-04-01 14:33:50,922 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 14:33:50,922 INFO L195 NwaCegarLoop]: trace histogram [16, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 14:33:50,923 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-04-01 14:33:50,923 INFO L420 AbstractCegarLoop]: === Iteration 3 === 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)] === [2023-04-01 14:33:50,923 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 14:33:50,923 INFO L85 PathProgramCache]: Analyzing trace with hash 1152369467, now seen corresponding path program 1 times [2023-04-01 14:33:50,923 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 14:33:50,923 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1032564771] [2023-04-01 14:33:50,923 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 14:33:50,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 14:33:51,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 14:33:51,283 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2023-04-01 14:33:51,283 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 14:33:51,283 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1032564771] [2023-04-01 14:33:51,284 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1032564771] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 14:33:51,284 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 14:33:51,284 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-01 14:33:51,284 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1464955091] [2023-04-01 14:33:51,285 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 14:33:51,285 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 14:33:51,285 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 14:33:51,286 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 14:33:51,286 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 14:33:51,286 INFO L87 Difference]: Start difference. First operand 15213 states and 21549 transitions. Second operand has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 3 states have call successors, (29), 3 states have call predecessors, (29), 1 states have return successors, (22), 3 states have call predecessors, (22), 3 states have call successors, (22) [2023-04-01 14:33:53,318 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 14:33:54,970 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.65s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []