/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -tc ../../../trunk/examples/toolchains/AutomizerC.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-03-31 03:36:58,698 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-03-31 03:36:58,699 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-03-31 03:36:58,727 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-03-31 03:36:58,728 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-03-31 03:36:58,729 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-03-31 03:36:58,730 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-03-31 03:36:58,731 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-03-31 03:36:58,733 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-03-31 03:36:58,734 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-03-31 03:36:58,734 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-03-31 03:36:58,735 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-03-31 03:36:58,736 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-03-31 03:36:58,736 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-03-31 03:36:58,737 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-03-31 03:36:58,738 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-03-31 03:36:58,739 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-03-31 03:36:58,740 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-03-31 03:36:58,741 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-03-31 03:36:58,742 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-03-31 03:36:58,744 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-03-31 03:36:58,745 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-03-31 03:36:58,745 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-03-31 03:36:58,746 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-03-31 03:36:58,749 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-03-31 03:36:58,749 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-03-31 03:36:58,749 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-03-31 03:36:58,750 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-03-31 03:36:58,750 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-03-31 03:36:58,751 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-03-31 03:36:58,751 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-03-31 03:36:58,752 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-03-31 03:36:58,753 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-03-31 03:36:58,753 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-03-31 03:36:58,754 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-03-31 03:36:58,754 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-03-31 03:36:58,755 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-03-31 03:36:58,755 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-03-31 03:36:58,755 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-03-31 03:36:58,756 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-03-31 03:36:58,757 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-03-31 03:36:58,758 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2023-03-31 03:36:58,782 INFO L113 SettingsManager]: Loading preferences was successful [2023-03-31 03:36:58,783 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-03-31 03:36:58,783 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-03-31 03:36:58,783 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-03-31 03:36:58,784 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-03-31 03:36:58,784 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-03-31 03:36:58,785 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-03-31 03:36:58,785 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-03-31 03:36:58,785 INFO L138 SettingsManager]: * Use SBE=true [2023-03-31 03:36:58,785 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-03-31 03:36:58,785 INFO L138 SettingsManager]: * sizeof long=4 [2023-03-31 03:36:58,786 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-03-31 03:36:58,786 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-03-31 03:36:58,786 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-03-31 03:36:58,786 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-03-31 03:36:58,786 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-03-31 03:36:58,786 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-03-31 03:36:58,787 INFO L138 SettingsManager]: * sizeof long double=12 [2023-03-31 03:36:58,787 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-03-31 03:36:58,787 INFO L138 SettingsManager]: * Use constant arrays=true [2023-03-31 03:36:58,787 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-03-31 03:36:58,787 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-03-31 03:36:58,787 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-03-31 03:36:58,788 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-03-31 03:36:58,788 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-31 03:36:58,788 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-03-31 03:36:58,788 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-03-31 03:36:58,788 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-03-31 03:36:58,793 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-03-31 03:36:58,793 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-03-31 03:36:58,793 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-03-31 03:36:58,793 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-03-31 03:36:58,793 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-03-31 03:36:58,793 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-03-31 03:36:58,793 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-03-31 03:36:58,794 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-03-31 03:36:59,037 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-03-31 03:36:59,059 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-03-31 03:36:59,061 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-03-31 03:36:59,062 INFO L271 PluginConnector]: Initializing CDTParser... [2023-03-31 03:36:59,063 INFO L275 PluginConnector]: CDTParser initialized [2023-03-31 03:36:59,065 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i [2023-03-31 03:37:00,281 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-03-31 03:37:00,796 INFO L351 CDTParser]: Found 1 translation units. [2023-03-31 03:37:00,796 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i [2023-03-31 03:37:00,840 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dc3547b59/4bdef5cb5ebc4e5786f38cadb2cced7b/FLAGc5283d95e [2023-03-31 03:37:00,854 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dc3547b59/4bdef5cb5ebc4e5786f38cadb2cced7b [2023-03-31 03:37:00,856 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-03-31 03:37:00,858 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-03-31 03:37:00,861 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-03-31 03:37:00,861 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-03-31 03:37:00,865 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-03-31 03:37:00,865 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.03 03:37:00" (1/1) ... [2023-03-31 03:37:00,867 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@665364c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:37:00, skipping insertion in model container [2023-03-31 03:37:00,867 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.03 03:37:00" (1/1) ... [2023-03-31 03:37:00,874 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-03-31 03:37:01,009 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-03-31 03:37:03,452 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[314317,314330] [2023-03-31 03:37:03,457 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[314464,314477] [2023-03-31 03:37:03,458 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[314603,314616] [2023-03-31 03:37:03,458 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[314761,314774] [2023-03-31 03:37:03,487 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-31 03:37:03,541 INFO L203 MainTranslator]: Completed pre-run [2023-03-31 03:37:03,942 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[314317,314330] [2023-03-31 03:37:03,942 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[314464,314477] [2023-03-31 03:37:03,943 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[314603,314616] [2023-03-31 03:37:03,943 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[314761,314774] [2023-03-31 03:37:03,950 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-31 03:37:04,119 WARN L667 CHandler]: The function strncmp is called, but not defined or handled by StandardFunctionHandler. [2023-03-31 03:37:04,119 WARN L667 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-03-31 03:37:04,127 INFO L208 MainTranslator]: Completed translation [2023-03-31 03:37:04,127 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:37:04 WrapperNode [2023-03-31 03:37:04,128 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-03-31 03:37:04,129 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-03-31 03:37:04,129 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-03-31 03:37:04,129 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-03-31 03:37:04,139 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:37:04" (1/1) ... [2023-03-31 03:37:04,140 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:37:04" (1/1) ... [2023-03-31 03:37:04,246 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:37:04" (1/1) ... [2023-03-31 03:37:04,248 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:37:04" (1/1) ... [2023-03-31 03:37:04,404 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:37:04" (1/1) ... [2023-03-31 03:37:04,436 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:37:04" (1/1) ... [2023-03-31 03:37:04,466 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:37:04" (1/1) ... [2023-03-31 03:37:04,491 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:37:04" (1/1) ... [2023-03-31 03:37:04,529 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-03-31 03:37:04,530 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-03-31 03:37:04,530 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-03-31 03:37:04,532 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-03-31 03:37:04,533 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:37:04" (1/1) ... [2023-03-31 03:37:04,541 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-31 03:37:04,550 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-03-31 03:37:04,568 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-03-31 03:37:04,590 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-03-31 03:37:04,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-03-31 03:37:04,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-03-31 03:37:04,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-03-31 03:37:04,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-03-31 03:37:04,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-03-31 03:37:04,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-03-31 03:37:04,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2023-03-31 03:37:04,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-03-31 03:37:04,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-03-31 03:37:04,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-03-31 03:37:04,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-03-31 03:37:04,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-03-31 03:37:04,611 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-03-31 03:37:04,612 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-03-31 03:37:04,612 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2023-03-31 03:37:04,612 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-03-31 03:37:04,612 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-03-31 03:37:04,612 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2023-03-31 03:37:04,612 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2023-03-31 03:37:04,612 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2023-03-31 03:37:04,612 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-03-31 03:37:04,612 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-03-31 03:37:04,612 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-03-31 03:37:04,612 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-03-31 03:37:04,612 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-03-31 03:37:04,613 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2023-03-31 03:37:04,613 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2023-03-31 03:37:04,613 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-03-31 03:37:04,613 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-03-31 03:37:04,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2023-03-31 03:37:04,613 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-03-31 03:37:04,613 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2023-03-31 03:37:04,613 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-03-31 03:37:04,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-03-31 03:37:04,614 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-03-31 03:37:04,614 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_unfold [2023-03-31 03:37:04,614 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-03-31 03:37:04,614 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2023-03-31 03:37:04,615 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-03-31 03:37:04,615 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-03-31 03:37:04,615 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-03-31 03:37:04,615 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2023-03-31 03:37:04,615 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2023-03-31 03:37:04,615 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2023-03-31 03:37:04,616 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2023-03-31 03:37:04,616 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2023-03-31 03:37:04,616 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2023-03-31 03:37:04,616 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2023-03-31 03:37:04,616 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-03-31 03:37:04,616 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2023-03-31 03:37:04,617 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2023-03-31 03:37:04,617 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-03-31 03:37:04,617 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2023-03-31 03:37:04,617 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2023-03-31 03:37:04,617 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-03-31 03:37:04,617 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_start_offset [2023-03-31 03:37:04,617 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-03-31 03:37:04,618 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2023-03-31 03:37:04,618 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2023-03-31 03:37:04,618 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2023-03-31 03:37:04,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2023-03-31 03:37:04,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2023-03-31 03:37:04,618 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-03-31 03:37:04,618 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-03-31 03:37:04,618 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-03-31 03:37:04,618 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2023-03-31 03:37:04,618 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-03-31 03:37:04,618 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-03-31 03:37:04,618 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-03-31 03:37:04,618 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2023-03-31 03:37:04,618 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2023-03-31 03:37:04,618 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2023-03-31 03:37:04,619 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-03-31 03:37:04,619 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-03-31 03:37:04,619 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2023-03-31 03:37:04,619 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-03-31 03:37:04,619 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-03-31 03:37:04,619 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_read_desc32 [2023-03-31 03:37:04,620 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_PUT_BIT [2023-03-31 03:37:04,620 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_GET_BIT2 [2023-03-31 03:37:04,620 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_bb_read [2023-03-31 03:37:04,620 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_bb_write [2023-03-31 03:37:04,620 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_read [2023-03-31 03:37:04,621 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_write [2023-03-31 03:37:04,621 INFO L138 BoogieDeclarations]: Found implementation of procedure try_next_permutation [2023-03-31 03:37:04,621 INFO L138 BoogieDeclarations]: Found implementation of procedure display_link_mode [2023-03-31 03:37:04,621 INFO L138 BoogieDeclarations]: Found implementation of procedure display_forced_link_mode [2023-03-31 03:37:04,621 INFO L138 BoogieDeclarations]: Found implementation of procedure set_happy_link_modes [2023-03-31 03:37:04,621 INFO L138 BoogieDeclarations]: Found implementation of procedure is_lucent_phy [2023-03-31 03:37:04,621 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_timer [2023-03-31 03:37:04,621 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx_reset [2023-03-31 03:37:04,621 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_rx_reset [2023-03-31 03:37:04,621 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_stop [2023-03-31 03:37:04,621 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_get_counters [2023-03-31 03:37:04,621 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_poll_stop [2023-03-31 03:37:04,621 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_reset [2023-03-31 03:37:04,621 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_transceiver_check [2023-03-31 03:37:04,622 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_clean_rings [2023-03-31 03:37:04,622 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_init_rings [2023-03-31 03:37:04,622 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_begin_auto_negotiation [2023-03-31 03:37:04,622 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_init [2023-03-31 03:37:04,622 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_set_initial_advertisement [2023-03-31 03:37:04,622 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_is_not_so_happy [2023-03-31 03:37:04,622 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_mif_interrupt [2023-03-31 03:37:04,622 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx [2023-03-31 03:37:04,622 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_rx [2023-03-31 03:37:04,623 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_interrupt [2023-03-31 03:37:04,623 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_open [2023-03-31 03:37:04,623 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_close [2023-03-31 03:37:04,623 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx_timeout [2023-03-31 03:37:04,623 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_start_xmit [2023-03-31 03:37:04,623 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_get_stats [2023-03-31 03:37:04,624 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_set_multicast [2023-03-31 03:37:04,624 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_get_settings [2023-03-31 03:37:04,624 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_set_settings [2023-03-31 03:37:04,624 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_get_drvinfo [2023-03-31 03:37:04,624 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_get_link [2023-03-31 03:37:04,624 INFO L138 BoogieDeclarations]: Found implementation of procedure quattro_pci_find [2023-03-31 03:37:04,625 INFO L138 BoogieDeclarations]: Found implementation of procedure is_quattro_p [2023-03-31 03:37:04,625 INFO L138 BoogieDeclarations]: Found implementation of procedure find_eth_addr_in_vpd [2023-03-31 03:37:04,626 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hme_mac_nonsparc [2023-03-31 03:37:04,628 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_probe [2023-03-31 03:37:04,633 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_remove [2023-03-31 03:37:04,634 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_init [2023-03-31 03:37:04,634 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_exit [2023-03-31 03:37:04,634 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_probe [2023-03-31 03:37:04,634 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_exit [2023-03-31 03:37:04,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_happy_meal_exit_14_2 [2023-03-31 03:37:04,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_happy_meal_probe_14_9 [2023-03-31 03:37:04,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2023-03-31 03:37:04,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2023-03-31 03:37:04,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2023-03-31 03:37:04,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2023-03-31 03:37:04,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_11_1 [2023-03-31 03:37:04,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2023-03-31 03:37:04,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_factory_14_14_4 [2023-03-31 03:37:04,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_6_1 [2023-03-31 03:37:04,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_4_3 [2023-03-31 03:37:04,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_7_1 [2023-03-31 03:37:04,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_10_2 [2023-03-31 03:37:04,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_2 [2023-03-31 03:37:04,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_4 [2023-03-31 03:37:04,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_factory_14_14_5 [2023-03-31 03:37:04,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2023-03-31 03:37:04,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2023-03-31 03:37:04,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2023-03-31 03:37:04,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2023-03-31 03:37:04,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2023-03-31 03:37:04,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2023-03-31 03:37:04,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2023-03-31 03:37:04,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2023-03-31 03:37:04,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2023-03-31 03:37:04,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2023-03-31 03:37:04,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2023-03-31 03:37:04,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_14 [2023-03-31 03:37:04,636 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-03-31 03:37:04,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-03-31 03:37:04,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-03-31 03:37:04,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2023-03-31 03:37:04,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2023-03-31 03:37:04,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2023-03-31 03:37:04,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2023-03-31 03:37:04,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2023-03-31 03:37:04,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2023-03-31 03:37:04,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2023-03-31 03:37:04,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2023-03-31 03:37:04,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2023-03-31 03:37:04,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2023-03-31 03:37:04,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2023-03-31 03:37:04,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2023-03-31 03:37:04,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2023-03-31 03:37:04,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2023-03-31 03:37:04,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2023-03-31 03:37:04,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_9_6 [2023-03-31 03:37:04,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-03-31 03:37:04,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-03-31 03:37:04,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-03-31 03:37:04,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2023-03-31 03:37:04,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2023-03-31 03:37:04,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2023-03-31 03:37:04,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2023-03-31 03:37:04,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2023-03-31 03:37:04,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2023-03-31 03:37:04,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2023-03-31 03:37:04,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_3 [2023-03-31 03:37:04,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2023-03-31 03:37:04,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_4 [2023-03-31 03:37:04,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_dummy_factory_4 [2023-03-31 03:37:04,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2023-03-31 03:37:04,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2023-03-31 03:37:04,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-03-31 03:37:04,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2023-03-31 03:37:04,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_17 [2023-03-31 03:37:04,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_18 [2023-03-31 03:37:04,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_19 [2023-03-31 03:37:04,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_20 [2023-03-31 03:37:04,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_21 [2023-03-31 03:37:04,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_22 [2023-03-31 03:37:04,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_23 [2023-03-31 03:37:04,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_24 [2023-03-31 03:37:04,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_25 [2023-03-31 03:37:04,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_26 [2023-03-31 03:37:04,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_27 [2023-03-31 03:37:04,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_28 [2023-03-31 03:37:04,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_29 [2023-03-31 03:37:04,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_30 [2023-03-31 03:37:04,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_31 [2023-03-31 03:37:04,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_probe_32 [2023-03-31 03:37:04,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add [2023-03-31 03:37:04,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_sub [2023-03-31 03:37:04,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_sub_and_test [2023-03-31 03:37:04,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc [2023-03-31 03:37:04,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec [2023-03-31 03:37:04,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_test [2023-03-31 03:37:04,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc_and_test [2023-03-31 03:37:04,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add_return [2023-03-31 03:37:04,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add_negative [2023-03-31 03:37:04,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc_short [2023-03-31 03:37:04,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-03-31 03:37:04,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-03-31 03:37:04,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2023-03-31 03:37:04,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-03-31 03:37:04,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-03-31 03:37:04,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-03-31 03:37:04,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-03-31 03:37:04,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-03-31 03:37:04,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2023-03-31 03:37:04,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-03-31 03:37:04,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-03-31 03:37:04,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2023-03-31 03:37:04,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_dev [2023-03-31 03:37:04,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev [2023-03-31 03:37:04,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2023-03-31 03:37:04,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-03-31 03:37:04,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-03-31 03:37:04,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-03-31 03:37:04,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-03-31 03:37:04,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-03-31 03:37:04,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2023-03-31 03:37:04,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-03-31 03:37:04,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2023-03-31 03:37:04,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-03-31 03:37:04,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-03-31 03:37:04,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-03-31 03:37:04,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2023-03-31 03:37:04,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-03-31 03:37:04,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-03-31 03:37:04,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-03-31 03:37:04,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2023-03-31 03:37:04,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2023-03-31 03:37:04,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2023-03-31 03:37:04,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2023-03-31 03:37:04,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2023-03-31 03:37:04,648 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-03-31 03:37:04,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2023-03-31 03:37:04,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2023-03-31 03:37:04,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__probe_failed [2023-03-31 03:37:04,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2023-03-31 03:37:04,648 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_skb [2023-03-31 03:37:04,648 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-03-31 03:37:04,648 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2023-03-31 03:37:04,648 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2023-03-31 03:37:04,648 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2023-03-31 03:37:04,648 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2023-03-31 03:37:04,648 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2023-03-31 03:37:04,648 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-03-31 03:37:04,648 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-03-31 03:37:04,648 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-03-31 03:37:04,649 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2023-03-31 03:37:04,649 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-03-31 03:37:04,649 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2023-03-31 03:37:04,649 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-03-31 03:37:04,649 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2023-03-31 03:37:04,649 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2023-03-31 03:37:04,649 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2023-03-31 03:37:04,649 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2023-03-31 03:37:04,649 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-03-31 03:37:04,649 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2023-03-31 03:37:04,649 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2023-03-31 03:37:04,649 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-03-31 03:37:04,649 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2023-03-31 03:37:04,649 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2023-03-31 03:37:04,649 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2023-03-31 03:37:04,649 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2023-03-31 03:37:04,649 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-03-31 03:37:04,649 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-03-31 03:37:04,650 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-03-31 03:37:04,650 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2023-03-31 03:37:04,650 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-03-31 03:37:04,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2023-03-31 03:37:04,650 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-03-31 03:37:04,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-03-31 03:37:04,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-03-31 03:37:04,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-03-31 03:37:04,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2023-03-31 03:37:04,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2023-03-31 03:37:04,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-03-31 03:37:04,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-03-31 03:37:04,650 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2023-03-31 03:37:04,650 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2023-03-31 03:37:04,650 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-03-31 03:37:04,650 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_rom [2023-03-31 03:37:04,650 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-03-31 03:37:04,651 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2023-03-31 03:37:04,651 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-03-31 03:37:04,651 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_rom [2023-03-31 03:37:04,651 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-03-31 03:37:04,651 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-03-31 03:37:04,651 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2023-03-31 03:37:04,651 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2023-03-31 03:37:04,651 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2023-03-31 03:37:04,651 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-03-31 03:37:04,651 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2023-03-31 03:37:04,651 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-03-31 03:37:04,651 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-03-31 03:37:04,651 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-03-31 03:37:04,651 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-03-31 03:37:04,651 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-03-31 03:37:04,651 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-03-31 03:37:04,652 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-03-31 03:37:04,652 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-03-31 03:37:04,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-03-31 03:37:04,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-03-31 03:37:04,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-03-31 03:37:04,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-03-31 03:37:04,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-03-31 03:37:04,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2023-03-31 03:37:04,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-03-31 03:37:04,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2023-03-31 03:37:04,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2023-03-31 03:37:04,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-03-31 03:37:04,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_probe_32 [2023-03-31 03:37:04,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-03-31 03:37:04,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2023-03-31 03:37:04,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-03-31 03:37:04,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-03-31 03:37:04,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-03-31 03:37:04,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-03-31 03:37:04,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-03-31 03:37:04,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-03-31 03:37:04,653 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-03-31 03:37:04,653 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-03-31 03:37:04,653 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2023-03-31 03:37:04,653 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-03-31 03:37:04,653 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-03-31 03:37:04,653 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-03-31 03:37:04,653 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2023-03-31 03:37:04,653 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-03-31 03:37:04,653 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2023-03-31 03:37:04,653 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-03-31 03:37:04,653 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-03-31 03:37:04,653 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-03-31 03:37:04,653 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-03-31 03:37:04,653 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2023-03-31 03:37:04,654 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2023-03-31 03:37:04,654 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-03-31 03:37:04,654 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2023-03-31 03:37:04,654 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-03-31 03:37:04,654 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2023-03-31 03:37:04,654 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-03-31 03:37:04,654 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2023-03-31 03:37:04,654 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-03-31 03:37:04,654 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-03-31 03:37:04,654 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2023-03-31 03:37:04,654 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-03-31 03:37:04,654 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2023-03-31 03:37:04,654 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-03-31 03:37:04,654 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-03-31 03:37:04,654 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-03-31 03:37:04,654 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-03-31 03:37:04,654 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-03-31 03:37:04,655 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-03-31 03:37:04,655 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2023-03-31 03:37:04,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_19 [2023-03-31 03:37:04,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_22 [2023-03-31 03:37:04,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_24 [2023-03-31 03:37:04,655 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-03-31 03:37:04,655 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2023-03-31 03:37:04,655 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2023-03-31 03:37:04,655 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-03-31 03:37:04,655 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-03-31 03:37:04,655 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2023-03-31 03:37:04,655 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2023-03-31 03:37:04,655 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-03-31 03:37:04,655 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-03-31 03:37:04,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_17 [2023-03-31 03:37:04,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_18 [2023-03-31 03:37:04,655 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-03-31 03:37:04,655 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2023-03-31 03:37:04,656 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-03-31 03:37:04,656 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2023-03-31 03:37:04,656 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-03-31 03:37:04,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-03-31 03:37:04,656 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-03-31 03:37:04,656 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-03-31 03:37:04,656 INFO L130 BoogieDeclarations]: Found specification of procedure csum_unfold [2023-03-31 03:37:04,656 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-03-31 03:37:04,656 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2023-03-31 03:37:04,656 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-03-31 03:37:04,656 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-03-31 03:37:04,656 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2023-03-31 03:37:04,656 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2023-03-31 03:37:04,656 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2023-03-31 03:37:04,656 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2023-03-31 03:37:04,656 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-03-31 03:37:04,657 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-03-31 03:37:04,657 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-03-31 03:37:04,657 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-03-31 03:37:04,657 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-03-31 03:37:04,657 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2023-03-31 03:37:04,657 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2023-03-31 03:37:04,657 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2023-03-31 03:37:04,657 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-03-31 03:37:04,657 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2023-03-31 03:37:04,657 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2023-03-31 03:37:04,657 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2023-03-31 03:37:04,657 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2023-03-31 03:37:04,657 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-03-31 03:37:04,657 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-03-31 03:37:04,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-03-31 03:37:04,657 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2023-03-31 03:37:04,657 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2023-03-31 03:37:04,658 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_skb [2023-03-31 03:37:04,658 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2023-03-31 03:37:04,658 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-03-31 03:37:04,658 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2023-03-31 03:37:04,658 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-03-31 03:37:04,658 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2023-03-31 03:37:04,658 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-03-31 03:37:04,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-03-31 03:37:04,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-03-31 03:37:04,658 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_start_offset [2023-03-31 03:37:04,658 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2023-03-31 03:37:04,658 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2023-03-31 03:37:04,658 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-03-31 03:37:04,658 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2023-03-31 03:37:04,658 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2023-03-31 03:37:04,658 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2023-03-31 03:37:04,658 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-03-31 03:37:04,658 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2023-03-31 03:37:04,659 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2023-03-31 03:37:04,659 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-03-31 03:37:04,659 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-03-31 03:37:04,659 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-03-31 03:37:04,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_27 [2023-03-31 03:37:04,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_29 [2023-03-31 03:37:04,659 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2023-03-31 03:37:04,659 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2023-03-31 03:37:04,659 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-03-31 03:37:04,659 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2023-03-31 03:37:04,659 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-03-31 03:37:04,659 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-03-31 03:37:04,659 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-03-31 03:37:04,659 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2023-03-31 03:37:04,659 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2023-03-31 03:37:04,659 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2023-03-31 03:37:04,659 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2023-03-31 03:37:04,659 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2023-03-31 03:37:04,660 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-03-31 03:37:04,660 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2023-03-31 03:37:04,660 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2023-03-31 03:37:04,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_26 [2023-03-31 03:37:04,660 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-03-31 03:37:04,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_28 [2023-03-31 03:37:04,660 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-03-31 03:37:04,660 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-03-31 03:37:04,661 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_rom [2023-03-31 03:37:04,661 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2023-03-31 03:37:04,661 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2023-03-31 03:37:04,661 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-03-31 03:37:04,661 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2023-03-31 03:37:04,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_30 [2023-03-31 03:37:04,661 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-03-31 03:37:04,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_31 [2023-03-31 03:37:04,661 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-03-31 03:37:04,661 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2023-03-31 03:37:04,661 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-03-31 03:37:04,661 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2023-03-31 03:37:04,661 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-03-31 03:37:04,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_20 [2023-03-31 03:37:04,661 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-03-31 03:37:04,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_21 [2023-03-31 03:37:04,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_23 [2023-03-31 03:37:04,661 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2023-03-31 03:37:04,662 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2023-03-31 03:37:04,662 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2023-03-31 03:37:04,662 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2023-03-31 03:37:04,662 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-03-31 03:37:04,662 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2023-03-31 03:37:04,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_25 [2023-03-31 03:37:04,662 INFO L130 BoogieDeclarations]: Found specification of procedure hme_read_desc32 [2023-03-31 03:37:04,662 INFO L130 BoogieDeclarations]: Found specification of procedure BB_PUT_BIT [2023-03-31 03:37:04,662 INFO L130 BoogieDeclarations]: Found specification of procedure BB_GET_BIT2 [2023-03-31 03:37:04,662 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_bb_read [2023-03-31 03:37:04,662 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_bb_write [2023-03-31 03:37:04,662 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_read [2023-03-31 03:37:04,662 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_write [2023-03-31 03:37:04,662 INFO L130 BoogieDeclarations]: Found specification of procedure try_next_permutation [2023-03-31 03:37:04,662 INFO L130 BoogieDeclarations]: Found specification of procedure display_link_mode [2023-03-31 03:37:04,662 INFO L130 BoogieDeclarations]: Found specification of procedure display_forced_link_mode [2023-03-31 03:37:04,662 INFO L130 BoogieDeclarations]: Found specification of procedure set_happy_link_modes [2023-03-31 03:37:04,662 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_init [2023-03-31 03:37:04,663 INFO L130 BoogieDeclarations]: Found specification of procedure is_lucent_phy [2023-03-31 03:37:04,663 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_timer [2023-03-31 03:37:04,663 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx_reset [2023-03-31 03:37:04,663 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_rx_reset [2023-03-31 03:37:04,663 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_stop [2023-03-31 03:37:04,666 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_get_counters [2023-03-31 03:37:04,666 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_poll_stop [2023-03-31 03:37:04,666 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_reset [2023-03-31 03:37:04,666 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_transceiver_check [2023-03-31 03:37:04,666 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_clean_rings [2023-03-31 03:37:04,666 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_init_rings [2023-03-31 03:37:04,666 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_begin_auto_negotiation [2023-03-31 03:37:04,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-03-31 03:37:04,666 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-03-31 03:37:04,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-03-31 03:37:04,666 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_set_initial_advertisement [2023-03-31 03:37:04,666 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_is_not_so_happy [2023-03-31 03:37:04,667 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_mif_interrupt [2023-03-31 03:37:04,667 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx [2023-03-31 03:37:04,667 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_rx [2023-03-31 03:37:04,667 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_interrupt [2023-03-31 03:37:04,667 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_open [2023-03-31 03:37:04,667 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_close [2023-03-31 03:37:04,667 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx_timeout [2023-03-31 03:37:04,667 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_start_xmit [2023-03-31 03:37:04,667 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_get_stats [2023-03-31 03:37:04,667 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_set_multicast [2023-03-31 03:37:04,667 INFO L130 BoogieDeclarations]: Found specification of procedure hme_get_settings [2023-03-31 03:37:04,667 INFO L130 BoogieDeclarations]: Found specification of procedure hme_set_settings [2023-03-31 03:37:04,667 INFO L130 BoogieDeclarations]: Found specification of procedure hme_get_drvinfo [2023-03-31 03:37:04,667 INFO L130 BoogieDeclarations]: Found specification of procedure hme_get_link [2023-03-31 03:37:04,667 INFO L130 BoogieDeclarations]: Found specification of procedure quattro_pci_find [2023-03-31 03:37:04,667 INFO L130 BoogieDeclarations]: Found specification of procedure is_quattro_p [2023-03-31 03:37:04,668 INFO L130 BoogieDeclarations]: Found specification of procedure find_eth_addr_in_vpd [2023-03-31 03:37:04,668 INFO L130 BoogieDeclarations]: Found specification of procedure get_hme_mac_nonsparc [2023-03-31 03:37:04,668 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_probe [2023-03-31 03:37:04,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-03-31 03:37:04,668 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_remove [2023-03-31 03:37:04,668 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_init [2023-03-31 03:37:04,668 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_exit [2023-03-31 03:37:04,668 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_probe [2023-03-31 03:37:04,668 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_exit [2023-03-31 03:37:04,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_happy_meal_exit_14_2 [2023-03-31 03:37:04,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_happy_meal_probe_14_9 [2023-03-31 03:37:04,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2023-03-31 03:37:04,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2023-03-31 03:37:04,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2023-03-31 03:37:04,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2023-03-31 03:37:04,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_11_1 [2023-03-31 03:37:04,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2023-03-31 03:37:04,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_factory_14_14_4 [2023-03-31 03:37:04,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_6_1 [2023-03-31 03:37:04,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_4_3 [2023-03-31 03:37:04,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_7_1 [2023-03-31 03:37:04,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_10_2 [2023-03-31 03:37:04,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_2 [2023-03-31 03:37:04,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_4 [2023-03-31 03:37:04,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_factory_14_14_5 [2023-03-31 03:37:04,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2023-03-31 03:37:04,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2023-03-31 03:37:04,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2023-03-31 03:37:04,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2023-03-31 03:37:04,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2023-03-31 03:37:04,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2023-03-31 03:37:04,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2023-03-31 03:37:04,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2023-03-31 03:37:04,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2023-03-31 03:37:04,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2023-03-31 03:37:04,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2023-03-31 03:37:04,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_14 [2023-03-31 03:37:04,670 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-03-31 03:37:04,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-03-31 03:37:04,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-03-31 03:37:04,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2023-03-31 03:37:04,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2023-03-31 03:37:04,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2023-03-31 03:37:04,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2023-03-31 03:37:04,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2023-03-31 03:37:04,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2023-03-31 03:37:04,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2023-03-31 03:37:04,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2023-03-31 03:37:04,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2023-03-31 03:37:04,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2023-03-31 03:37:04,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2023-03-31 03:37:04,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2023-03-31 03:37:04,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2023-03-31 03:37:04,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2023-03-31 03:37:04,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2023-03-31 03:37:04,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_9_6 [2023-03-31 03:37:04,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-03-31 03:37:04,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-03-31 03:37:04,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-03-31 03:37:04,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2023-03-31 03:37:04,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2023-03-31 03:37:04,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2023-03-31 03:37:04,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2023-03-31 03:37:04,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2023-03-31 03:37:04,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2023-03-31 03:37:04,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2023-03-31 03:37:04,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_3 [2023-03-31 03:37:04,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2023-03-31 03:37:04,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_4 [2023-03-31 03:37:04,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_dummy_factory_4 [2023-03-31 03:37:04,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2023-03-31 03:37:04,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2023-03-31 03:37:04,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-03-31 03:37:04,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2023-03-31 03:37:04,672 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-03-31 03:37:04,672 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-03-31 03:37:04,672 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-03-31 03:37:04,672 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-03-31 03:37:04,672 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-03-31 03:37:04,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add [2023-03-31 03:37:04,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_sub [2023-03-31 03:37:04,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_sub_and_test [2023-03-31 03:37:04,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc [2023-03-31 03:37:04,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec [2023-03-31 03:37:04,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_test [2023-03-31 03:37:04,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc_and_test [2023-03-31 03:37:04,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add_return [2023-03-31 03:37:04,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add_negative [2023-03-31 03:37:04,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc_short [2023-03-31 03:37:04,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2023-03-31 03:37:04,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-03-31 03:37:04,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2023-03-31 03:37:04,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-03-31 03:37:04,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-03-31 03:37:04,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-03-31 03:37:04,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-03-31 03:37:04,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-03-31 03:37:04,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-03-31 03:37:04,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-03-31 03:37:04,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2023-03-31 03:37:04,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2023-03-31 03:37:04,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2023-03-31 03:37:04,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__probe_failed [2023-03-31 03:37:04,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2023-03-31 03:37:04,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_dev [2023-03-31 03:37:04,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev [2023-03-31 03:37:04,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-03-31 03:37:04,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2023-03-31 03:37:04,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-03-31 03:37:04,674 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-03-31 03:37:04,674 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-03-31 03:37:04,674 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-03-31 03:37:04,674 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-03-31 03:37:04,674 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-03-31 03:37:04,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-03-31 03:37:04,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-03-31 03:37:04,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2023-03-31 03:37:04,674 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-03-31 03:37:04,675 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-03-31 03:37:04,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2023-03-31 03:37:04,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2023-03-31 03:37:04,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2023-03-31 03:37:04,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2023-03-31 03:37:04,675 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-03-31 03:37:04,675 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-03-31 03:37:04,675 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-03-31 03:37:04,675 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-03-31 03:37:04,675 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-03-31 03:37:04,675 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2023-03-31 03:37:04,675 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2023-03-31 03:37:04,675 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-03-31 03:37:04,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-03-31 03:37:04,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-03-31 03:37:04,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-03-31 03:37:04,675 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-03-31 03:37:04,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-03-31 03:37:04,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-03-31 03:37:04,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-03-31 03:37:05,627 INFO L236 CfgBuilder]: Building ICFG [2023-03-31 03:37:05,633 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-03-31 03:37:05,938 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-03-31 03:37:10,270 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2023-03-31 03:37:10,969 INFO L277 CfgBuilder]: Performing block encoding [2023-03-31 03:37:10,988 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-03-31 03:37:10,989 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-03-31 03:37:10,994 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.03 03:37:10 BoogieIcfgContainer [2023-03-31 03:37:10,994 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-03-31 03:37:10,996 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-03-31 03:37:10,996 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-03-31 03:37:10,999 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-03-31 03:37:10,999 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 31.03 03:37:00" (1/3) ... [2023-03-31 03:37:10,999 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4eacf88 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.03 03:37:10, skipping insertion in model container [2023-03-31 03:37:10,999 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:37:04" (2/3) ... [2023-03-31 03:37:11,000 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4eacf88 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.03 03:37:10, skipping insertion in model container [2023-03-31 03:37:11,000 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.03 03:37:10" (3/3) ... [2023-03-31 03:37:11,001 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i [2023-03-31 03:37:11,016 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-03-31 03:37:11,016 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 4 error locations. [2023-03-31 03:37:11,174 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-03-31 03:37:11,183 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@c7b821d, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-03-31 03:37:11,183 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2023-03-31 03:37:11,199 INFO L276 IsEmpty]: Start isEmpty. Operand has 3241 states, 2118 states have (on average 1.3479697828139754) internal successors, (2855), 2171 states have internal predecessors, (2855), 825 states have call successors, (825), 288 states have call predecessors, (825), 286 states have return successors, (818), 801 states have call predecessors, (818), 818 states have call successors, (818) [2023-03-31 03:37:11,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-03-31 03:37:11,220 INFO L187 NwaCegarLoop]: Found error trace [2023-03-31 03:37:11,221 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-03-31 03:37:11,222 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-03-31 03:37:11,226 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-03-31 03:37:11,227 INFO L85 PathProgramCache]: Analyzing trace with hash 28527983, now seen corresponding path program 1 times [2023-03-31 03:37:11,237 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-03-31 03:37:11,237 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [640785423] [2023-03-31 03:37:11,238 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-03-31 03:37:11,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-03-31 03:37:11,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:37:12,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-03-31 03:37:12,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:37:12,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-03-31 03:37:12,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:37:12,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-03-31 03:37:12,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:37:12,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-03-31 03:37:12,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:37:12,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-03-31 03:37:12,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:37:12,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:37:12,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:37:12,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-03-31 03:37:12,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:37:12,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:37:12,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:37:12,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-03-31 03:37:12,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:37:12,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:37:12,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:37:12,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-03-31 03:37:12,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:37:12,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:37:12,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:37:12,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-03-31 03:37:12,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:37:12,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:37:12,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:37:12,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-03-31 03:37:12,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:37:12,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:37:12,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:37:12,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-03-31 03:37:12,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:37:12,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:37:12,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:37:12,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2023-03-31 03:37:12,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:37:12,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:37:12,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:37:12,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-03-31 03:37:12,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:37:12,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2023-03-31 03:37:12,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:37:13,005 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2023-03-31 03:37:13,006 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-03-31 03:37:13,006 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [640785423] [2023-03-31 03:37:13,006 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [640785423] provided 1 perfect and 0 imperfect interpolant sequences [2023-03-31 03:37:13,007 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-03-31 03:37:13,007 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-03-31 03:37:13,008 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1775960917] [2023-03-31 03:37:13,009 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-03-31 03:37:13,013 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-03-31 03:37:13,013 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-03-31 03:37:13,044 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-03-31 03:37:13,044 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2023-03-31 03:37:13,054 INFO L87 Difference]: Start difference. First operand has 3241 states, 2118 states have (on average 1.3479697828139754) internal successors, (2855), 2171 states have internal predecessors, (2855), 825 states have call successors, (825), 288 states have call predecessors, (825), 286 states have return successors, (818), 801 states have call predecessors, (818), 818 states have call successors, (818) Second operand has 7 states, 6 states have (on average 6.166666666666667) internal successors, (37), 3 states have internal predecessors, (37), 4 states have call successors, (19), 7 states have call predecessors, (19), 1 states have return successors, (15), 3 states have call predecessors, (15), 4 states have call successors, (15)