/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-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-02 13:19:49,672 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-02 13:19:49,674 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-02 13:19:49,712 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-02 13:19:49,712 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-02 13:19:49,715 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-02 13:19:49,718 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-02 13:19:49,720 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-02 13:19:49,721 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-02 13:19:49,726 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-02 13:19:49,727 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-02 13:19:49,728 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-02 13:19:49,729 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-02 13:19:49,731 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-02 13:19:49,732 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-02 13:19:49,733 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-02 13:19:49,733 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-02 13:19:49,734 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-02 13:19:49,736 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-02 13:19:49,740 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-02 13:19:49,741 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-02 13:19:49,742 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-02 13:19:49,743 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-02 13:19:49,744 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-02 13:19:49,752 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-02 13:19:49,752 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-02 13:19:49,752 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-02 13:19:49,754 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-02 13:19:49,754 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-02 13:19:49,755 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-02 13:19:49,755 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-02 13:19:49,755 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-02 13:19:49,757 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-02 13:19:49,757 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-02 13:19:49,758 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-02 13:19:49,758 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-02 13:19:49,758 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-02 13:19:49,759 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-02 13:19:49,759 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-02 13:19:49,760 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-02 13:19:49,760 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-02 13:19:49,761 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 [2023-04-02 13:19:49,789 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-02 13:19:49,789 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-02 13:19:49,790 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-02 13:19:49,790 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-02 13:19:49,791 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-02 13:19:49,791 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-02 13:19:49,792 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-04-02 13:19:49,792 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-04-02 13:19:49,792 INFO L138 SettingsManager]: * Use SBE=true [2023-04-02 13:19:49,792 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-02 13:19:49,793 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-02 13:19:49,793 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-02 13:19:49,793 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-02 13:19:49,793 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-02 13:19:49,793 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-02 13:19:49,793 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-02 13:19:49,794 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-02 13:19:49,794 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-02 13:19:49,794 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-02 13:19:49,794 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-02 13:19:49,794 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-02 13:19:49,794 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-02 13:19:49,794 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-04-02 13:19:49,794 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-02 13:19:49,795 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-02 13:19:49,795 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-02 13:19:49,795 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-02 13:19:49,795 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-02 13:19:49,795 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-04-02 13:19:49,796 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-02 13:19:49,796 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-04-02 13:19:49,796 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-02 13:19:49,796 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-04-02 13:19:49,796 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-04-02 13:19:49,796 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-04-02 13:19:49,796 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-04-02 13:19:50,022 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-02 13:19:50,044 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-02 13:19:50,046 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-02 13:19:50,047 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-02 13:19:50,048 INFO L275 PluginConnector]: CDTParser initialized [2023-04-02 13:19:50,049 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i [2023-04-02 13:19:51,176 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-02 13:19:51,741 INFO L351 CDTParser]: Found 1 translation units. [2023-04-02 13:19:51,741 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i [2023-04-02 13:19:51,791 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/811dcc5cb/9ee8eecbeb8a4d2f99985baa3cc3459d/FLAGdd404283c [2023-04-02 13:19:51,803 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/811dcc5cb/9ee8eecbeb8a4d2f99985baa3cc3459d [2023-04-02 13:19:51,805 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-02 13:19:51,806 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-02 13:19:51,807 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-02 13:19:51,807 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-02 13:19:51,811 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-02 13:19:51,811 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 01:19:51" (1/1) ... [2023-04-02 13:19:51,812 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75910f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 01:19:51, skipping insertion in model container [2023-04-02 13:19:51,812 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 01:19:51" (1/1) ... [2023-04-02 13:19:51,818 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-02 13:19:52,021 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-02 13:19:55,032 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[410165,410178] [2023-04-02 13:19:55,036 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[410334,410347] [2023-04-02 13:19:55,037 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[410501,410514] [2023-04-02 13:19:55,038 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[410669,410682] [2023-04-02 13:19:55,064 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-02 13:19:55,118 INFO L203 MainTranslator]: Completed pre-run [2023-04-02 13:19:55,515 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[410165,410178] [2023-04-02 13:19:55,516 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[410334,410347] [2023-04-02 13:19:55,516 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[410501,410514] [2023-04-02 13:19:55,516 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[410669,410682] [2023-04-02 13:19:55,526 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-02 13:19:55,725 WARN L667 CHandler]: The function __bad_size_call_parameter is called, but not defined or handled by StandardFunctionHandler. [2023-04-02 13:19:55,725 WARN L667 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-04-02 13:19:55,731 INFO L208 MainTranslator]: Completed translation [2023-04-02 13:19:55,732 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 01:19:55 WrapperNode [2023-04-02 13:19:55,732 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-02 13:19:55,733 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-02 13:19:55,733 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-02 13:19:55,733 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-02 13:19:55,744 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 01:19:55" (1/1) ... [2023-04-02 13:19:55,744 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 01:19:55" (1/1) ... [2023-04-02 13:19:55,880 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 01:19:55" (1/1) ... [2023-04-02 13:19:55,881 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 01:19:55" (1/1) ... [2023-04-02 13:19:56,037 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 01:19:55" (1/1) ... [2023-04-02 13:19:56,070 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 01:19:55" (1/1) ... [2023-04-02 13:19:56,107 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 01:19:55" (1/1) ... [2023-04-02 13:19:56,139 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 01:19:55" (1/1) ... [2023-04-02 13:19:56,196 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-02 13:19:56,198 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-02 13:19:56,198 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-02 13:19:56,200 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-02 13:19:56,201 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 01:19:55" (1/1) ... [2023-04-02 13:19:56,207 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-02 13:19:56,216 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-02 13:19:56,232 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-04-02 13:19:56,254 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-04-02 13:19:56,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-02 13:19:56,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-02 13:19:56,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-04-02 13:19:56,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-04-02 13:19:56,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-04-02 13:19:56,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-04-02 13:19:56,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2023-04-02 13:19:56,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~~u16~0 [2023-04-02 13:19:56,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~~u16~0~TO~VOID [2023-04-02 13:19:56,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-04-02 13:19:56,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-04-02 13:19:56,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-04-02 13:19:56,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-04-02 13:19:56,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-04-02 13:19:56,270 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-04-02 13:19:56,270 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-04-02 13:19:56,271 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-04-02 13:19:56,271 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-04-02 13:19:56,271 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2023-04-02 13:19:56,271 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2023-04-02 13:19:56,271 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2023-04-02 13:19:56,271 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2023-04-02 13:19:56,271 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-04-02 13:19:56,271 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-04-02 13:19:56,271 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-04-02 13:19:56,271 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-04-02 13:19:56,271 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2023-04-02 13:19:56,271 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2023-04-02 13:19:56,271 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2023-04-02 13:19:56,272 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2023-04-02 13:19:56,272 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2023-04-02 13:19:56,272 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2023-04-02 13:19:56,272 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-04-02 13:19:56,272 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-04-02 13:19:56,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-04-02 13:19:56,273 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2023-04-02 13:19:56,273 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2023-04-02 13:19:56,273 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-04-02 13:19:56,273 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2023-04-02 13:19:56,273 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-04-02 13:19:56,273 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-04-02 13:19:56,274 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-04-02 13:19:56,274 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2023-04-02 13:19:56,274 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2023-04-02 13:19:56,274 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2023-04-02 13:19:56,274 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2023-04-02 13:19:56,275 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2023-04-02 13:19:56,275 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-04-02 13:19:56,275 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-04-02 13:19:56,275 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-04-02 13:19:56,275 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2023-04-02 13:19:56,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2023-04-02 13:19:56,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2023-04-02 13:19:56,276 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2023-04-02 13:19:56,276 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2023-04-02 13:19:56,276 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2023-04-02 13:19:56,276 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2023-04-02 13:19:56,276 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-04-02 13:19:56,276 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-04-02 13:19:56,276 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-04-02 13:19:56,277 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2023-04-02 13:19:56,277 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2023-04-02 13:19:56,277 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-04-02 13:19:56,277 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-04-02 13:19:56,277 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-04-02 13:19:56,277 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2023-04-02 13:19:56,277 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2023-04-02 13:19:56,277 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-04-02 13:19:56,277 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-04-02 13:19:56,277 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-04-02 13:19:56,277 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_msg_init [2023-04-02 13:19:56,277 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2023-04-02 13:19:56,277 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2023-04-02 13:19:56,278 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2023-04-02 13:19:56,278 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_supported [2023-04-02 13:19:56,278 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-04-02 13:19:56,278 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-04-02 13:19:56,278 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-04-02 13:19:56,278 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-04-02 13:19:56,279 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2023-04-02 13:19:56,279 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2023-04-02 13:19:56,279 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-04-02 13:19:56,279 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2023-04-02 13:19:56,280 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-04-02 13:19:56,280 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-04-02 13:19:56,280 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2023-04-02 13:19:56,280 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2023-04-02 13:19:56,280 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2023-04-02 13:19:56,280 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-04-02 13:19:56,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2023-04-02 13:19:56,280 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_csr [2023-04-02 13:19:56,280 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_csr [2023-04-02 13:19:56,280 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_bcr [2023-04-02 13:19:56,280 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_bcr [2023-04-02 13:19:56,280 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_rap [2023-04-02 13:19:56,280 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_rap [2023-04-02 13:19:56,280 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_reset [2023-04-02 13:19:56,281 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_check [2023-04-02 13:19:56,281 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_csr [2023-04-02 13:19:56,281 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_csr [2023-04-02 13:19:56,281 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_bcr [2023-04-02 13:19:56,281 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_bcr [2023-04-02 13:19:56,281 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_rap [2023-04-02 13:19:56,281 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_rap [2023-04-02 13:19:56,282 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_reset [2023-04-02 13:19:56,282 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_check [2023-04-02 13:19:56,282 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_stop [2023-04-02 13:19:56,282 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_start [2023-04-02 13:19:56,282 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_realloc_tx_ring [2023-04-02 13:19:56,282 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_realloc_rx_ring [2023-04-02 13:19:56,282 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_rx_ring [2023-04-02 13:19:56,282 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_poll_controller [2023-04-02 13:19:56,282 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_settings [2023-04-02 13:19:56,283 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_set_settings [2023-04-02 13:19:56,283 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_drvinfo [2023-04-02 13:19:56,283 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_link [2023-04-02 13:19:56,283 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_msglevel [2023-04-02 13:19:56,283 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_set_msglevel [2023-04-02 13:19:56,283 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_nway_reset [2023-04-02 13:19:56,283 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_ringparam [2023-04-02 13:19:56,284 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_set_ringparam [2023-04-02 13:19:56,287 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_strings [2023-04-02 13:19:56,338 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_sset_count [2023-04-02 13:19:56,338 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_ethtool_test [2023-04-02 13:19:56,338 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_loopback_test [2023-04-02 13:19:56,338 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_set_phys_id [2023-04-02 13:19:56,338 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_suspend [2023-04-02 13:19:56,339 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_rx_entry [2023-04-02 13:19:56,339 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_rx [2023-04-02 13:19:56,339 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_tx [2023-04-02 13:19:56,339 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_poll [2023-04-02 13:19:56,339 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_regs_len [2023-04-02 13:19:56,339 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_regs [2023-04-02 13:19:56,339 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_probe_vlbus [2023-04-02 13:19:56,339 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_probe_pci [2023-04-02 13:19:56,339 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_probe1 [2023-04-02 13:19:56,339 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_alloc_ring [2023-04-02 13:19:56,339 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_free_ring [2023-04-02 13:19:56,339 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_open [2023-04-02 13:19:56,339 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_tx_ring [2023-04-02 13:19:56,340 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_init_ring [2023-04-02 13:19:56,340 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_restart [2023-04-02 13:19:56,340 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_tx_timeout [2023-04-02 13:19:56,340 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_start_xmit [2023-04-02 13:19:56,340 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_interrupt [2023-04-02 13:19:56,340 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_close [2023-04-02 13:19:56,340 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_stats [2023-04-02 13:19:56,340 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_load_multicast [2023-04-02 13:19:56,340 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_set_multicast_list [2023-04-02 13:19:56,340 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2023-04-02 13:19:56,348 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2023-04-02 13:19:56,349 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_ioctl [2023-04-02 13:19:56,349 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_check_otherphy [2023-04-02 13:19:56,349 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_check_media [2023-04-02 13:19:56,349 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_watchdog [2023-04-02 13:19:56,349 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_pm_suspend [2023-04-02 13:19:56,349 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_pm_resume [2023-04-02 13:19:56,349 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_remove_one [2023-04-02 13:19:56,349 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_init_module [2023-04-02 13:19:56,349 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_cleanup_module [2023-04-02 13:19:56,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pcnet32_cleanup_module_16_2 [2023-04-02 13:19:56,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_pcnet32_init_module_16_9 [2023-04-02 13:19:56,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2023-04-02 13:19:56,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2023-04-02 13:19:56,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_3_24 [2023-04-02 13:19:56,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_3_27 [2023-04-02 13:19:56,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_3_30 [2023-04-02 13:19:56,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_3_33 [2023-04-02 13:19:56,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_3_36 [2023-04-02 13:19:56,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_3_39 [2023-04-02 13:19:56,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_3_9 [2023-04-02 13:19:56,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_4_24 [2023-04-02 13:19:56,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_4_27 [2023-04-02 13:19:56,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_4_30 [2023-04-02 13:19:56,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_4_33 [2023-04-02 13:19:56,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_4_36 [2023-04-02 13:19:56,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_4_39 [2023-04-02 13:19:56,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_callback_4_9 [2023-04-02 13:19:56,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2023-04-02 13:19:56,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_13_1 [2023-04-02 13:19:56,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_14_1 [2023-04-02 13:19:56,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_base_instance_14_16_4 [2023-04-02 13:19:56,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_7_1 [2023-04-02 13:19:56,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_10_2 [2023-04-02 13:19:56,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_8_1 [2023-04-02 13:19:56,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_12_2 [2023-04-02 13:19:56,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_11_4 [2023-04-02 13:19:56,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_15_2 [2023-04-02 13:19:56,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_base_instance_14_16_5 [2023-04-02 13:19:56,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2023-04-02 13:19:56,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2023-04-02 13:19:56,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2023-04-02 13:19:56,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2023-04-02 13:19:56,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2023-04-02 13:19:56,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_19 [2023-04-02 13:19:56,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_22 [2023-04-02 13:19:56,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_25 [2023-04-02 13:19:56,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_26 [2023-04-02 13:19:56,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_27 [2023-04-02 13:19:56,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_28 [2023-04-02 13:19:56,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_29 [2023-04-02 13:19:56,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2023-04-02 13:19:56,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_30 [2023-04-02 13:19:56,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_31 [2023-04-02 13:19:56,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_32 [2023-04-02 13:19:56,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_33 [2023-04-02 13:19:56,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_36 [2023-04-02 13:19:56,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_39 [2023-04-02 13:19:56,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_40 [2023-04-02 13:19:56,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_41 [2023-04-02 13:19:56,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2023-04-02 13:19:56,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2023-04-02 13:19:56,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2023-04-02 13:19:56,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_16 [2023-04-02 13:19:56,355 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-02 13:19:56,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-04-02 13:19:56,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-04-02 13:19:56,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2023-04-02 13:19:56,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2023-04-02 13:19:56,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2023-04-02 13:19:56,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-04-02 13:19:56,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2023-04-02 13:19:56,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2023-04-02 13:19:56,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2023-04-02 13:19:56,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2023-04-02 13:19:56,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2023-04-02 13:19:56,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2023-04-02 13:19:56,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2023-04-02 13:19:56,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2023-04-02 13:19:56,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2023-04-02 13:19:56,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2023-04-02 13:19:56,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2023-04-02 13:19:56,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_11_6 [2023-04-02 13:19:56,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-04-02 13:19:56,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_pcnet32_access_base_instance_3 [2023-04-02 13:19:56,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_pcnet32_access_base_instance_4 [2023-04-02 13:19:56,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_5_2 [2023-04-02 13:19:56,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_5 [2023-04-02 13:19:56,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-04-02 13:19:56,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_13_2 [2023-04-02 13:19:56,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_46 [2023-04-02 13:19:56,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_49 [2023-04-02 13:19:56,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_58 [2023-04-02 13:19:56,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_59 [2023-04-02 13:19:56,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_62 [2023-04-02 13:19:56,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_63 [2023-04-02 13:19:56,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_64 [2023-04-02 13:19:56,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_66 [2023-04-02 13:19:56,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_68 [2023-04-02 13:19:56,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_70 [2023-04-02 13:19:56,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_72 [2023-04-02 13:19:56,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_74 [2023-04-02 13:19:56,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_76 [2023-04-02 13:19:56,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_78 [2023-04-02 13:19:56,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_80 [2023-04-02 13:19:56,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_83 [2023-04-02 13:19:56,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_84 [2023-04-02 13:19:56,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_86 [2023-04-02 13:19:56,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_88 [2023-04-02 13:19:56,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_90 [2023-04-02 13:19:56,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_91 [2023-04-02 13:19:56,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_92 [2023-04-02 13:19:56,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_93 [2023-04-02 13:19:56,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_94 [2023-04-02 13:19:56,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_95 [2023-04-02 13:19:56,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_98 [2023-04-02 13:19:56,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_99 [2023-04-02 13:19:56,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_101 [2023-04-02 13:19:56,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_103 [2023-04-02 13:19:56,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_104 [2023-04-02 13:19:56,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_105 [2023-04-02 13:19:56,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_106 [2023-04-02 13:19:56,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_108 [2023-04-02 13:19:56,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_109 [2023-04-02 13:19:56,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_111 [2023-04-02 13:19:56,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_113 [2023-04-02 13:19:56,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_115 [2023-04-02 13:19:56,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_117 [2023-04-02 13:19:56,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_119 [2023-04-02 13:19:56,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_120 [2023-04-02 13:19:56,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_121 [2023-04-02 13:19:56,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_122 [2023-04-02 13:19:56,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_123 [2023-04-02 13:19:56,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_124 [2023-04-02 13:19:56,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_125 [2023-04-02 13:19:56,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-04-02 13:19:56,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-04-02 13:19:56,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2023-04-02 13:19:56,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-04-02 13:19:56,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-04-02 13:19:56,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-04-02 13:19:56,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-04-02 13:19:56,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-04-02 13:19:56,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2023-04-02 13:19:56,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-04-02 13:19:56,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-04-02 13:19:56,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2023-04-02 13:19:56,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-04-02 13:19:56,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-04-02 13:19:56,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-02 13:19:56,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2023-04-02 13:19:56,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-02 13:19:56,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2023-04-02 13:19:56,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-04-02 13:19:56,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-04-02 13:19:56,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-04-02 13:19:56,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2023-04-02 13:19:56,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-04-02 13:19:56,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-04-02 13:19:56,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-04-02 13:19:56,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2023-04-02 13:19:56,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2023-04-02 13:19:56,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2023-04-02 13:19:56,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2023-04-02 13:19:56,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2023-04-02 13:19:56,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2023-04-02 13:19:56,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2023-04-02 13:19:56,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2023-04-02 13:19:56,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2023-04-02 13:19:56,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2023-04-02 13:19:56,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2023-04-02 13:19:56,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2023-04-02 13:19:56,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2023-04-02 13:19:56,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2023-04-02 13:19:56,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2023-04-02 13:19:56,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2023-04-02 13:19:56,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2023-04-02 13:19:56,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2023-04-02 13:19:56,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2023-04-02 13:19:56,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2023-04-02 13:19:56,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2023-04-02 13:19:56,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2023-04-02 13:19:56,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2023-04-02 13:19:56,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2023-04-02 13:19:56,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2023-04-02 13:19:56,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2023-04-02 13:19:56,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2023-04-02 13:19:56,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2023-04-02 13:19:56,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-04-02 13:19:56,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_dma_spin_lock [2023-04-02 13:19:56,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_dma_spin_lock [2023-04-02 13:19:56,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_dma_spin_lock [2023-04-02 13:19:56,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_dma_spin_lock [2023-04-02 13:19:56,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_dma_spin_lock [2023-04-02 13:19:56,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_dma_spin_lock [2023-04-02 13:19:56,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_dma_spin_lock [2023-04-02 13:19:56,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_dma_spin_lock [2023-04-02 13:19:56,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2023-04-02 13:19:56,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2023-04-02 13:19:56,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2023-04-02 13:19:56,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2023-04-02 13:19:56,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2023-04-02 13:19:56,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2023-04-02 13:19:56,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2023-04-02 13:19:56,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2023-04-02 13:19:56,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2023-04-02 13:19:56,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2023-04-02 13:19:56,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2023-04-02 13:19:56,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2023-04-02 13:19:56,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2023-04-02 13:19:56,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2023-04-02 13:19:56,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2023-04-02 13:19:56,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2023-04-02 13:19:56,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2023-04-02 13:19:56,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2023-04-02 13:19:56,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2023-04-02 13:19:56,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-04-02 13:19:56,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-04-02 13:19:56,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-04-02 13:19:56,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-04-02 13:19:56,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-04-02 13:19:56,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_pcnet32_private [2023-04-02 13:19:56,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_pcnet32_private [2023-04-02 13:19:56,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_pcnet32_private [2023-04-02 13:19:56,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_pcnet32_private [2023-04-02 13:19:56,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_pcnet32_private [2023-04-02 13:19:56,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_pcnet32_private [2023-04-02 13:19:56,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_pcnet32_private [2023-04-02 13:19:56,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_pcnet32_private [2023-04-02 13:19:56,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2023-04-02 13:19:56,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2023-04-02 13:19:56,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2023-04-02 13:19:56,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2023-04-02 13:19:56,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2023-04-02 13:19:56,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2023-04-02 13:19:56,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2023-04-02 13:19:56,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2023-04-02 13:19:56,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2023-04-02 13:19:56,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2023-04-02 13:19:56,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2023-04-02 13:19:56,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2023-04-02 13:19:56,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2023-04-02 13:19:56,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2023-04-02 13:19:56,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2023-04-02 13:19:56,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-04-02 13:19:56,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2023-04-02 13:19:56,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2023-04-02 13:19:56,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2023-04-02 13:19:56,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2023-04-02 13:19:56,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2023-04-02 13:19:56,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2023-04-02 13:19:56,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2023-04-02 13:19:56,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2023-04-02 13:19:56,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2023-04-02 13:19:56,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2023-04-02 13:19:56,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2023-04-02 13:19:56,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2023-04-02 13:19:56,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2023-04-02 13:19:56,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2023-04-02 13:19:56,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2023-04-02 13:19:56,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2023-04-02 13:19:56,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2023-04-02 13:19:56,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2023-04-02 13:19:56,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2023-04-02 13:19:56,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2023-04-02 13:19:56,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2023-04-02 13:19:56,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2023-04-02 13:19:56,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2023-04-02 13:19:56,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2023-04-02 13:19:56,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-04-02 13:19:56,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-04-02 13:19:56,384 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-02 13:19:56,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-04-02 13:19:56,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2023-04-02 13:19:56,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-04-02 13:19:56,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-04-02 13:19:56,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-04-02 13:19:56,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2023-04-02 13:19:56,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-04-02 13:19:56,385 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_disable_ip [2023-04-02 13:19:56,385 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_enable_ip [2023-04-02 13:19:56,385 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2023-04-02 13:19:56,385 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_complete [2023-04-02 13:19:56,385 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2023-04-02 13:19:56,385 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2023-04-02 13:19:56,385 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2023-04-02 13:19:56,385 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2023-04-02 13:19:56,385 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-04-02 13:19:56,385 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-04-02 13:19:56,385 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-04-02 13:19:56,385 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2023-04-02 13:19:56,385 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-04-02 13:19:56,386 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-04-02 13:19:56,386 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-04-02 13:19:56,386 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2023-04-02 13:19:56,386 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-04-02 13:19:56,386 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2023-04-02 13:19:56,386 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2023-04-02 13:19:56,386 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2023-04-02 13:19:56,386 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-04-02 13:19:56,386 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2023-04-02 13:19:56,386 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2023-04-02 13:19:56,386 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-04-02 13:19:56,386 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-04-02 13:19:56,387 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2023-04-02 13:19:56,387 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2023-04-02 13:19:56,387 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2023-04-02 13:19:56,387 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2023-04-02 13:19:56,387 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2023-04-02 13:19:56,387 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2023-04-02 13:19:56,387 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-04-02 13:19:56,387 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-04-02 13:19:56,387 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-04-02 13:19:56,387 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_mii_ioctl [2023-04-02 13:19:56,387 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-04-02 13:19:56,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-04-02 13:19:56,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-04-02 13:19:56,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-04-02 13:19:56,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-04-02 13:19:56,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2023-04-02 13:19:56,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2023-04-02 13:19:56,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-04-02 13:19:56,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-04-02 13:19:56,388 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2023-04-02 13:19:56,388 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2023-04-02 13:19:56,388 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2023-04-02 13:19:56,388 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2023-04-02 13:19:56,388 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-04-02 13:19:56,388 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-04-02 13:19:56,388 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2023-04-02 13:19:56,389 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-04-02 13:19:56,389 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_printk [2023-04-02 13:19:56,389 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-04-02 13:19:56,389 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2023-04-02 13:19:56,389 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2023-04-02 13:19:56,389 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2023-04-02 13:19:56,389 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2023-04-02 13:19:56,389 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2023-04-02 13:19:56,389 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2023-04-02 13:19:56,389 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2023-04-02 13:19:56,389 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-04-02 13:19:56,389 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-04-02 13:19:56,389 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2023-04-02 13:19:56,390 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2023-04-02 13:19:56,390 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-04-02 13:19:56,390 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-04-02 13:19:56,390 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-04-02 13:19:56,390 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-04-02 13:19:56,390 INFO L138 BoogieDeclarations]: Found implementation of procedure probe_irq_off [2023-04-02 13:19:56,390 INFO L138 BoogieDeclarations]: Found implementation of procedure probe_irq_on [2023-04-02 13:19:56,390 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2023-04-02 13:19:56,390 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2023-04-02 13:19:56,390 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2023-04-02 13:19:56,390 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-04-02 13:19:56,390 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-04-02 13:19:56,390 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-04-02 13:19:56,391 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-04-02 13:19:56,394 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-02 13:19:56,394 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-04-02 13:19:56,394 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-04-02 13:19:56,394 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-04-02 13:19:56,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-02 13:19:56,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-04-02 13:19:56,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-04-02 13:19:56,394 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-04-02 13:19:56,395 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-04-02 13:19:56,395 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-04-02 13:19:56,395 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-04-02 13:19:56,395 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-02 13:19:56,395 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-04-02 13:19:56,395 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2023-04-02 13:19:56,395 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2023-04-02 13:19:56,395 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-04-02 13:19:56,395 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-04-02 13:19:56,395 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-04-02 13:19:56,395 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-04-02 13:19:56,395 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-04-02 13:19:56,396 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-04-02 13:19:56,396 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2023-04-02 13:19:56,396 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-02 13:19:56,396 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2023-04-02 13:19:56,396 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-04-02 13:19:56,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_62 [2023-04-02 13:19:56,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_64 [2023-04-02 13:19:56,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_66 [2023-04-02 13:19:56,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_68 [2023-04-02 13:19:56,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_70 [2023-04-02 13:19:56,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_72 [2023-04-02 13:19:56,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_74 [2023-04-02 13:19:56,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_76 [2023-04-02 13:19:56,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_78 [2023-04-02 13:19:56,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_80 [2023-04-02 13:19:56,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_83 [2023-04-02 13:19:56,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_84 [2023-04-02 13:19:56,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_86 [2023-04-02 13:19:56,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_88 [2023-04-02 13:19:56,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_94 [2023-04-02 13:19:56,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_99 [2023-04-02 13:19:56,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_101 [2023-04-02 13:19:56,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_106 [2023-04-02 13:19:56,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_109 [2023-04-02 13:19:56,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_111 [2023-04-02 13:19:56,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_113 [2023-04-02 13:19:56,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_115 [2023-04-02 13:19:56,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_117 [2023-04-02 13:19:56,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2023-04-02 13:19:56,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2023-04-02 13:19:56,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_pcnet32_private [2023-04-02 13:19:56,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_pcnet32_private [2023-04-02 13:19:56,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-04-02 13:19:56,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2023-04-02 13:19:56,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2023-04-02 13:19:56,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-04-02 13:19:56,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-04-02 13:19:56,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2023-04-02 13:19:56,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-04-02 13:19:56,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-04-02 13:19:56,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-04-02 13:19:56,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-04-02 13:19:56,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-04-02 13:19:56,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-04-02 13:19:56,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-04-02 13:19:56,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-04-02 13:19:56,400 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_disable_ip [2023-04-02 13:19:56,400 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2023-04-02 13:19:56,400 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_enable_ip [2023-04-02 13:19:56,400 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2023-04-02 13:19:56,400 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-04-02 13:19:56,400 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-04-02 13:19:56,400 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-04-02 13:19:56,401 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-04-02 13:19:56,401 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-04-02 13:19:56,401 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-04-02 13:19:56,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_46 [2023-04-02 13:19:56,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_103 [2023-04-02 13:19:56,401 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-04-02 13:19:56,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_49 [2023-04-02 13:19:56,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_104 [2023-04-02 13:19:56,401 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-04-02 13:19:56,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_63 [2023-04-02 13:19:56,401 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-04-02 13:19:56,401 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-04-02 13:19:56,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_95 [2023-04-02 13:19:56,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_119 [2023-04-02 13:19:56,402 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-04-02 13:19:56,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_105 [2023-04-02 13:19:56,402 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2023-04-02 13:19:56,402 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2023-04-02 13:19:56,402 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-04-02 13:19:56,402 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2023-04-02 13:19:56,402 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2023-04-02 13:19:56,402 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2023-04-02 13:19:56,402 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2023-04-02 13:19:56,402 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2023-04-02 13:19:56,403 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2023-04-02 13:19:56,403 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2023-04-02 13:19:56,403 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-04-02 13:19:56,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_58 [2023-04-02 13:19:56,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_59 [2023-04-02 13:19:56,403 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-04-02 13:19:56,403 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-04-02 13:19:56,403 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-04-02 13:19:56,403 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-02 13:19:56,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-02 13:19:56,403 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-04-02 13:19:56,403 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2023-04-02 13:19:56,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-04-02 13:19:56,404 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2023-04-02 13:19:56,404 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-04-02 13:19:56,404 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2023-04-02 13:19:56,404 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-04-02 13:19:56,404 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-04-02 13:19:56,404 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2023-04-02 13:19:56,404 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2023-04-02 13:19:56,404 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2023-04-02 13:19:56,404 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2023-04-02 13:19:56,404 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-04-02 13:19:56,405 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-04-02 13:19:56,405 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-04-02 13:19:56,405 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-04-02 13:19:56,405 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-04-02 13:19:56,405 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2023-04-02 13:19:56,405 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-04-02 13:19:56,405 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2023-04-02 13:19:56,405 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2023-04-02 13:19:56,405 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2023-04-02 13:19:56,405 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2023-04-02 13:19:56,405 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2023-04-02 13:19:56,405 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-04-02 13:19:56,406 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-04-02 13:19:56,406 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-02 13:19:56,406 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2023-04-02 13:19:56,406 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-04-02 13:19:56,406 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-04-02 13:19:56,406 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-04-02 13:19:56,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-02 13:19:56,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-02 13:19:56,406 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2023-04-02 13:19:56,406 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-04-02 13:19:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2023-04-02 13:19:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-04-02 13:19:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2023-04-02 13:19:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2023-04-02 13:19:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2023-04-02 13:19:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2023-04-02 13:19:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2023-04-02 13:19:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_complete [2023-04-02 13:19:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2023-04-02 13:19:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2023-04-02 13:19:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-04-02 13:19:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-04-02 13:19:56,408 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2023-04-02 13:19:56,408 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-04-02 13:19:56,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_92 [2023-04-02 13:19:56,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_121 [2023-04-02 13:19:56,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_124 [2023-04-02 13:19:56,408 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2023-04-02 13:19:56,408 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2023-04-02 13:19:56,408 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-04-02 13:19:56,408 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2023-04-02 13:19:56,408 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2023-04-02 13:19:56,408 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-04-02 13:19:56,409 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-04-02 13:19:56,409 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-04-02 13:19:56,409 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2023-04-02 13:19:56,409 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2023-04-02 13:19:56,409 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-04-02 13:19:56,409 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2023-04-02 13:19:56,409 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-04-02 13:19:56,409 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2023-04-02 13:19:56,409 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-04-02 13:19:56,409 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2023-04-02 13:19:56,409 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-04-02 13:19:56,409 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2023-04-02 13:19:56,409 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2023-04-02 13:19:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure netif_msg_init [2023-04-02 13:19:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2023-04-02 13:19:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2023-04-02 13:19:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2023-04-02 13:19:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2023-04-02 13:19:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_91 [2023-04-02 13:19:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-04-02 13:19:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_120 [2023-04-02 13:19:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_123 [2023-04-02 13:19:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_printk [2023-04-02 13:19:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2023-04-02 13:19:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-04-02 13:19:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-04-02 13:19:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-04-02 13:19:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-04-02 13:19:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2023-04-02 13:19:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2023-04-02 13:19:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-04-02 13:19:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2023-04-02 13:19:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2023-04-02 13:19:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_122 [2023-04-02 13:19:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-04-02 13:19:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_125 [2023-04-02 13:19:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_supported [2023-04-02 13:19:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-04-02 13:19:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-04-02 13:19:56,412 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-04-02 13:19:56,412 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-04-02 13:19:56,412 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2023-04-02 13:19:56,412 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2023-04-02 13:19:56,412 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-04-02 13:19:56,412 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2023-04-02 13:19:56,412 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-04-02 13:19:56,412 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2023-04-02 13:19:56,412 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-04-02 13:19:56,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_93 [2023-04-02 13:19:56,412 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-04-02 13:19:56,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_98 [2023-04-02 13:19:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_108 [2023-04-02 13:19:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2023-04-02 13:19:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2023-04-02 13:19:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_on [2023-04-02 13:19:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_off [2023-04-02 13:19:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2023-04-02 13:19:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2023-04-02 13:19:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2023-04-02 13:19:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2023-04-02 13:19:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure generic_mii_ioctl [2023-04-02 13:19:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2023-04-02 13:19:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2023-04-02 13:19:56,414 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2023-04-02 13:19:56,414 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2023-04-02 13:19:56,414 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2023-04-02 13:19:56,414 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-04-02 13:19:56,414 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2023-04-02 13:19:56,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_90 [2023-04-02 13:19:56,414 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2023-04-02 13:19:56,414 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2023-04-02 13:19:56,414 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-04-02 13:19:56,414 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2023-04-02 13:19:56,414 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_probe_pci [2023-04-02 13:19:56,415 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_probe1 [2023-04-02 13:19:56,415 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_open [2023-04-02 13:19:56,415 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_init_ring [2023-04-02 13:19:56,415 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_start_xmit [2023-04-02 13:19:56,415 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_tx_timeout [2023-04-02 13:19:56,415 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_interrupt [2023-04-02 13:19:56,415 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_close [2023-04-02 13:19:56,415 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_stats [2023-04-02 13:19:56,415 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_load_multicast [2023-04-02 13:19:56,415 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_set_multicast_list [2023-04-02 13:19:56,415 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_ioctl [2023-04-02 13:19:56,415 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_watchdog [2023-04-02 13:19:56,416 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2023-04-02 13:19:56,416 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2023-04-02 13:19:56,416 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_restart [2023-04-02 13:19:56,416 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_ethtool_test [2023-04-02 13:19:56,416 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_loopback_test [2023-04-02 13:19:56,416 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_regs_len [2023-04-02 13:19:56,416 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_regs [2023-04-02 13:19:56,416 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_tx_ring [2023-04-02 13:19:56,416 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_alloc_ring [2023-04-02 13:19:56,416 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_free_ring [2023-04-02 13:19:56,416 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_check_media [2023-04-02 13:19:56,416 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_csr [2023-04-02 13:19:56,417 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_csr [2023-04-02 13:19:56,417 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_bcr [2023-04-02 13:19:56,417 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_bcr [2023-04-02 13:19:56,417 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_rap [2023-04-02 13:19:56,417 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_rap [2023-04-02 13:19:56,417 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_reset [2023-04-02 13:19:56,417 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_check [2023-04-02 13:19:56,417 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_csr [2023-04-02 13:19:56,417 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_csr [2023-04-02 13:19:56,417 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_bcr [2023-04-02 13:19:56,417 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_bcr [2023-04-02 13:19:56,417 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_rap [2023-04-02 13:19:56,417 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_rap [2023-04-02 13:19:56,418 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_reset [2023-04-02 13:19:56,418 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_check [2023-04-02 13:19:56,418 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_stop [2023-04-02 13:19:56,418 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_start [2023-04-02 13:19:56,418 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~~u16~0 [2023-04-02 13:19:56,418 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~~u16~0~TO~VOID [2023-04-02 13:19:56,418 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_realloc_tx_ring [2023-04-02 13:19:56,418 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-02 13:19:56,418 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-02 13:19:56,418 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-04-02 13:19:56,418 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_realloc_rx_ring [2023-04-02 13:19:56,418 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_rx_ring [2023-04-02 13:19:56,419 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_poll_controller [2023-04-02 13:19:56,419 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_settings [2023-04-02 13:19:56,419 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_set_settings [2023-04-02 13:19:56,419 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_drvinfo [2023-04-02 13:19:56,419 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_link [2023-04-02 13:19:56,419 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_msglevel [2023-04-02 13:19:56,419 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_set_msglevel [2023-04-02 13:19:56,419 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_nway_reset [2023-04-02 13:19:56,419 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_ringparam [2023-04-02 13:19:56,419 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_set_ringparam [2023-04-02 13:19:56,419 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_strings [2023-04-02 13:19:56,419 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_sset_count [2023-04-02 13:19:56,420 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-04-02 13:19:56,420 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_set_phys_id [2023-04-02 13:19:56,420 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_suspend [2023-04-02 13:19:56,420 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_rx_entry [2023-04-02 13:19:56,420 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_rx [2023-04-02 13:19:56,420 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_tx [2023-04-02 13:19:56,420 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_poll [2023-04-02 13:19:56,420 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_probe_vlbus [2023-04-02 13:19:56,420 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_check_otherphy [2023-04-02 13:19:56,420 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_pm_suspend [2023-04-02 13:19:56,420 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_pm_resume [2023-04-02 13:19:56,421 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_remove_one [2023-04-02 13:19:56,421 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_init_module [2023-04-02 13:19:56,421 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_cleanup_module [2023-04-02 13:19:56,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pcnet32_cleanup_module_16_2 [2023-04-02 13:19:56,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_pcnet32_init_module_16_9 [2023-04-02 13:19:56,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2023-04-02 13:19:56,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2023-04-02 13:19:56,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_3_24 [2023-04-02 13:19:56,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_3_27 [2023-04-02 13:19:56,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_3_30 [2023-04-02 13:19:56,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_3_33 [2023-04-02 13:19:56,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_3_36 [2023-04-02 13:19:56,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_3_39 [2023-04-02 13:19:56,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_3_9 [2023-04-02 13:19:56,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_4_24 [2023-04-02 13:19:56,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_4_27 [2023-04-02 13:19:56,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_4_30 [2023-04-02 13:19:56,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_4_33 [2023-04-02 13:19:56,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_4_36 [2023-04-02 13:19:56,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_4_39 [2023-04-02 13:19:56,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_callback_4_9 [2023-04-02 13:19:56,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2023-04-02 13:19:56,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_13_1 [2023-04-02 13:19:56,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_14_1 [2023-04-02 13:19:56,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_base_instance_14_16_4 [2023-04-02 13:19:56,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_7_1 [2023-04-02 13:19:56,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_10_2 [2023-04-02 13:19:56,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_8_1 [2023-04-02 13:19:56,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_12_2 [2023-04-02 13:19:56,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_11_4 [2023-04-02 13:19:56,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_15_2 [2023-04-02 13:19:56,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_base_instance_14_16_5 [2023-04-02 13:19:56,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2023-04-02 13:19:56,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2023-04-02 13:19:56,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2023-04-02 13:19:56,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2023-04-02 13:19:56,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2023-04-02 13:19:56,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_19 [2023-04-02 13:19:56,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_22 [2023-04-02 13:19:56,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_25 [2023-04-02 13:19:56,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_26 [2023-04-02 13:19:56,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_27 [2023-04-02 13:19:56,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_28 [2023-04-02 13:19:56,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_29 [2023-04-02 13:19:56,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2023-04-02 13:19:56,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_30 [2023-04-02 13:19:56,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_31 [2023-04-02 13:19:56,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_32 [2023-04-02 13:19:56,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_33 [2023-04-02 13:19:56,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_36 [2023-04-02 13:19:56,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_39 [2023-04-02 13:19:56,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_40 [2023-04-02 13:19:56,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_41 [2023-04-02 13:19:56,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2023-04-02 13:19:56,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2023-04-02 13:19:56,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2023-04-02 13:19:56,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_16 [2023-04-02 13:19:56,425 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-02 13:19:56,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-04-02 13:19:56,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-04-02 13:19:56,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2023-04-02 13:19:56,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2023-04-02 13:19:56,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2023-04-02 13:19:56,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-04-02 13:19:56,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2023-04-02 13:19:56,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2023-04-02 13:19:56,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2023-04-02 13:19:56,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2023-04-02 13:19:56,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2023-04-02 13:19:56,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2023-04-02 13:19:56,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2023-04-02 13:19:56,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2023-04-02 13:19:56,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2023-04-02 13:19:56,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2023-04-02 13:19:56,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2023-04-02 13:19:56,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_11_6 [2023-04-02 13:19:56,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-04-02 13:19:56,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_pcnet32_access_base_instance_3 [2023-04-02 13:19:56,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_pcnet32_access_base_instance_4 [2023-04-02 13:19:56,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_5_2 [2023-04-02 13:19:56,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_5 [2023-04-02 13:19:56,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-04-02 13:19:56,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_13_2 [2023-04-02 13:19:56,427 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-04-02 13:19:56,427 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-04-02 13:19:56,427 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-04-02 13:19:56,427 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-04-02 13:19:56,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2023-04-02 13:19:56,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-04-02 13:19:56,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2023-04-02 13:19:56,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-04-02 13:19:56,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-04-02 13:19:56,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-04-02 13:19:56,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-04-02 13:19:56,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-04-02 13:19:56,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-04-02 13:19:56,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-04-02 13:19:56,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2023-04-02 13:19:56,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-04-02 13:19:56,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2023-04-02 13:19:56,429 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-02 13:19:56,429 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-04-02 13:19:56,429 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-02 13:19:56,429 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-02 13:19:56,429 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-04-02 13:19:56,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-04-02 13:19:56,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-04-02 13:19:56,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2023-04-02 13:19:56,429 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-02 13:19:56,429 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-02 13:19:56,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2023-04-02 13:19:56,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2023-04-02 13:19:56,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2023-04-02 13:19:56,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2023-04-02 13:19:56,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-04-02 13:19:56,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2023-04-02 13:19:56,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-04-02 13:19:56,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-04-02 13:19:56,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2023-04-02 13:19:56,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2023-04-02 13:19:56,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2023-04-02 13:19:56,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2023-04-02 13:19:56,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2023-04-02 13:19:56,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2023-04-02 13:19:56,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2023-04-02 13:19:56,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2023-04-02 13:19:56,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2023-04-02 13:19:56,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2023-04-02 13:19:56,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2023-04-02 13:19:56,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2023-04-02 13:19:56,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2023-04-02 13:19:56,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2023-04-02 13:19:56,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2023-04-02 13:19:56,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2023-04-02 13:19:56,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2023-04-02 13:19:56,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2023-04-02 13:19:56,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2023-04-02 13:19:56,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2023-04-02 13:19:56,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2023-04-02 13:19:56,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-04-02 13:19:56,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_dma_spin_lock [2023-04-02 13:19:56,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_dma_spin_lock [2023-04-02 13:19:56,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_dma_spin_lock [2023-04-02 13:19:56,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_dma_spin_lock [2023-04-02 13:19:56,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_dma_spin_lock [2023-04-02 13:19:56,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_dma_spin_lock [2023-04-02 13:19:56,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_dma_spin_lock [2023-04-02 13:19:56,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_dma_spin_lock [2023-04-02 13:19:56,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2023-04-02 13:19:56,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2023-04-02 13:19:56,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2023-04-02 13:19:56,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2023-04-02 13:19:56,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2023-04-02 13:19:56,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2023-04-02 13:19:56,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2023-04-02 13:19:56,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2023-04-02 13:19:56,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2023-04-02 13:19:56,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2023-04-02 13:19:56,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2023-04-02 13:19:56,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2023-04-02 13:19:56,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2023-04-02 13:19:56,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2023-04-02 13:19:56,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2023-04-02 13:19:56,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2023-04-02 13:19:56,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2023-04-02 13:19:56,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2023-04-02 13:19:56,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2023-04-02 13:19:56,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-04-02 13:19:56,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-04-02 13:19:56,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-04-02 13:19:56,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-04-02 13:19:56,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-04-02 13:19:56,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_pcnet32_private [2023-04-02 13:19:56,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_pcnet32_private [2023-04-02 13:19:56,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_pcnet32_private [2023-04-02 13:19:56,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_pcnet32_private [2023-04-02 13:19:56,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_pcnet32_private [2023-04-02 13:19:56,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_pcnet32_private [2023-04-02 13:19:56,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2023-04-02 13:19:56,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2023-04-02 13:19:56,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2023-04-02 13:19:56,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2023-04-02 13:19:56,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2023-04-02 13:19:56,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2023-04-02 13:19:56,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2023-04-02 13:19:56,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2023-04-02 13:19:56,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2023-04-02 13:19:56,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2023-04-02 13:19:56,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2023-04-02 13:19:56,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2023-04-02 13:19:56,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2023-04-02 13:19:56,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2023-04-02 13:19:56,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2023-04-02 13:19:56,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-04-02 13:19:56,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2023-04-02 13:19:56,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2023-04-02 13:19:56,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2023-04-02 13:19:56,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2023-04-02 13:19:56,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2023-04-02 13:19:56,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2023-04-02 13:19:56,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2023-04-02 13:19:56,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2023-04-02 13:19:56,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2023-04-02 13:19:56,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2023-04-02 13:19:56,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2023-04-02 13:19:56,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2023-04-02 13:19:56,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2023-04-02 13:19:56,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2023-04-02 13:19:56,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2023-04-02 13:19:56,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2023-04-02 13:19:56,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2023-04-02 13:19:56,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2023-04-02 13:19:56,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2023-04-02 13:19:56,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2023-04-02 13:19:56,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2023-04-02 13:19:56,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2023-04-02 13:19:56,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2023-04-02 13:19:56,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2023-04-02 13:19:56,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-04-02 13:19:56,438 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-02 13:19:56,438 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-02 13:19:56,438 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-02 13:19:56,438 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-02 13:19:56,438 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-02 13:19:56,438 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2023-04-02 13:19:56,438 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2023-04-02 13:19:56,439 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-02 13:19:56,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-02 13:19:56,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-02 13:19:56,439 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-02 13:19:56,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-04-02 13:19:56,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-04-02 13:19:56,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-04-02 13:19:56,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-04-02 13:19:57,573 INFO L236 CfgBuilder]: Building ICFG [2023-04-02 13:19:57,598 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-02 13:20:01,208 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-04-02 13:20:05,333 INFO L277 CfgBuilder]: Performing block encoding [2023-04-02 13:20:05,357 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-02 13:20:05,357 INFO L302 CfgBuilder]: Removed 8 assume(true) statements. [2023-04-02 13:20:05,366 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 01:20:05 BoogieIcfgContainer [2023-04-02 13:20:05,366 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-02 13:20:05,368 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-02 13:20:05,369 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-02 13:20:05,372 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-02 13:20:05,372 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.04 01:19:51" (1/3) ... [2023-04-02 13:20:05,372 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@684dd05d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 01:20:05, skipping insertion in model container [2023-04-02 13:20:05,372 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 01:19:55" (2/3) ... [2023-04-02 13:20:05,373 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@684dd05d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 01:20:05, skipping insertion in model container [2023-04-02 13:20:05,373 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 01:20:05" (3/3) ... [2023-04-02 13:20:05,374 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i [2023-04-02 13:20:05,390 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-02 13:20:05,390 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 4 error locations. [2023-04-02 13:20:05,524 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-02 13:20:05,530 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;@40e7bb12, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-04-02 13:20:05,531 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2023-04-02 13:20:05,549 INFO L276 IsEmpty]: Start isEmpty. Operand has 4362 states, 2779 states have (on average 1.3073047858942066) internal successors, (3633), 2891 states have internal predecessors, (3633), 1083 states have call successors, (1083), 388 states have call predecessors, (1083), 387 states have return successors, (1075), 1018 states have call predecessors, (1075), 1075 states have call successors, (1075) [2023-04-02 13:20:05,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-04-02 13:20:05,574 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 13:20:05,575 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 13:20:05,576 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-04-02 13:20:05,581 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 13:20:05,582 INFO L85 PathProgramCache]: Analyzing trace with hash -2000650604, now seen corresponding path program 1 times [2023-04-02 13:20:05,590 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 13:20:05,590 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1865536410] [2023-04-02 13:20:05,590 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 13:20:05,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 13:20:05,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:20:07,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:20:07,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:20:07,541 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-04-02 13:20:07,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:20:07,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-04-02 13:20:07,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:20:07,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:20:07,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:20:08,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:20:08,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:20:08,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 13:20:08,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:20:08,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-04-02 13:20:08,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:20:08,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:20:08,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:20:08,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 13:20:08,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:20:08,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:20:08,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:20:08,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-04-02 13:20:08,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:20:08,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2023-04-02 13:20:08,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:20:08,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:20:08,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:20:08,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:20:08,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:20:08,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2023-04-02 13:20:08,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:20:08,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2023-04-02 13:20:08,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:20:08,242 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-04-02 13:20:08,242 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 13:20:08,243 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1865536410] [2023-04-02 13:20:08,243 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1865536410] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 13:20:08,244 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 13:20:08,244 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2023-04-02 13:20:08,245 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [49534243] [2023-04-02 13:20:08,248 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 13:20:08,252 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-04-02 13:20:08,255 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 13:20:08,297 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-04-02 13:20:08,298 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2023-04-02 13:20:08,308 INFO L87 Difference]: Start difference. First operand has 4362 states, 2779 states have (on average 1.3073047858942066) internal successors, (3633), 2891 states have internal predecessors, (3633), 1083 states have call successors, (1083), 388 states have call predecessors, (1083), 387 states have return successors, (1075), 1018 states have call predecessors, (1075), 1075 states have call successors, (1075) Second operand has 10 states, 10 states have (on average 5.3) internal successors, (53), 6 states have internal predecessors, (53), 3 states have call successors, (20), 6 states have call predecessors, (20), 4 states have return successors, (16), 4 states have call predecessors, (16), 3 states have call successors, (16) [2023-04-02 13:20:23,258 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 13:20:24,658 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 13:20:30,403 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 13:20:48,813 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 13:20:50,918 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 13:20:52,680 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.76s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 13:21:05,804 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 13:21:05,805 INFO L93 Difference]: Finished difference Result 7808 states and 10993 transitions. [2023-04-02 13:21:05,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-04-02 13:21:05,813 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 5.3) internal successors, (53), 6 states have internal predecessors, (53), 3 states have call successors, (20), 6 states have call predecessors, (20), 4 states have return successors, (16), 4 states have call predecessors, (16), 3 states have call successors, (16) Word has length 97 [2023-04-02 13:21:05,813 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 13:21:05,859 INFO L225 Difference]: With dead ends: 7808 [2023-04-02 13:21:05,859 INFO L226 Difference]: Without dead ends: 4180 [2023-04-02 13:21:05,883 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 35 SyntacticMatches, 1 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=109, Invalid=197, Unknown=0, NotChecked=0, Total=306 [2023-04-02 13:21:05,886 INFO L413 NwaCegarLoop]: 309 mSDtfsCounter, 9044 mSDsluCounter, 684 mSDsCounter, 0 mSdLazyCounter, 20544 mSolverCounterSat, 6378 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 50.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9047 SdHoareTripleChecker+Valid, 993 SdHoareTripleChecker+Invalid, 26923 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 6378 IncrementalHoareTripleChecker+Valid, 20544 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 53.0s IncrementalHoareTripleChecker+Time [2023-04-02 13:21:05,887 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9047 Valid, 993 Invalid, 26923 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [6378 Valid, 20544 Invalid, 1 Unknown, 0 Unchecked, 53.0s Time] [2023-04-02 13:21:05,909 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4180 states. [2023-04-02 13:21:07,286 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4180 to 3668. [2023-04-02 13:21:07,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3668 states, 2325 states have (on average 1.2881720430107526) internal successors, (2995), 2428 states have internal predecessors, (2995), 964 states have call successors, (964), 379 states have call predecessors, (964), 376 states have return successors, (959), 902 states have call predecessors, (959), 959 states have call successors, (959) [2023-04-02 13:21:07,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3668 states to 3668 states and 4918 transitions. [2023-04-02 13:21:07,333 INFO L78 Accepts]: Start accepts. Automaton has 3668 states and 4918 transitions. Word has length 97 [2023-04-02 13:21:07,334 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 13:21:07,334 INFO L495 AbstractCegarLoop]: Abstraction has 3668 states and 4918 transitions. [2023-04-02 13:21:07,334 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 5.3) internal successors, (53), 6 states have internal predecessors, (53), 3 states have call successors, (20), 6 states have call predecessors, (20), 4 states have return successors, (16), 4 states have call predecessors, (16), 3 states have call successors, (16) [2023-04-02 13:21:07,334 INFO L276 IsEmpty]: Start isEmpty. Operand 3668 states and 4918 transitions. [2023-04-02 13:21:07,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-04-02 13:21:07,339 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 13:21:07,339 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 13:21:07,339 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-02 13:21:07,340 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-04-02 13:21:07,340 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 13:21:07,340 INFO L85 PathProgramCache]: Analyzing trace with hash 614417582, now seen corresponding path program 1 times [2023-04-02 13:21:07,340 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 13:21:07,340 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1136180153] [2023-04-02 13:21:07,340 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 13:21:07,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 13:21:07,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:21:08,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:21:08,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:21:08,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-04-02 13:21:08,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:21:08,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-04-02 13:21:08,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:21:08,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:21:08,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:21:08,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:21:08,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:21:08,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 13:21:08,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:21:08,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-04-02 13:21:08,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:21:08,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:21:08,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:21:08,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 13:21:08,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:21:08,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:21:08,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:21:08,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-04-02 13:21:08,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:21:08,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2023-04-02 13:21:08,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:21:08,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:21:08,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:21:08,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:21:08,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:21:08,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2023-04-02 13:21:08,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:21:08,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2023-04-02 13:21:08,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:21:08,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2023-04-02 13:21:08,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:21:08,537 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-04-02 13:21:08,537 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 13:21:08,537 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1136180153] [2023-04-02 13:21:08,537 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1136180153] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 13:21:08,537 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 13:21:08,537 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-04-02 13:21:08,537 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [48750931] [2023-04-02 13:21:08,538 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 13:21:08,539 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-04-02 13:21:08,539 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 13:21:08,540 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-04-02 13:21:08,541 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2023-04-02 13:21:08,541 INFO L87 Difference]: Start difference. First operand 3668 states and 4918 transitions. Second operand has 8 states, 8 states have (on average 7.0) internal successors, (56), 4 states have internal predecessors, (56), 2 states have call successors, (21), 6 states have call predecessors, (21), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2023-04-02 13:21:23,910 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 13:21:25,920 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 13:21:28,326 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.59s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 13:21:29,856 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.53s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 13:21:33,217 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 13:21:35,229 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 13:21:37,209 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.98s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 13:21:39,220 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 13:21:40,321 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 13:21:56,207 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 13:21:57,574 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 13:21:58,994 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.42s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 13:22:09,524 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 13:22:09,524 INFO L93 Difference]: Finished difference Result 4188 states and 5729 transitions. [2023-04-02 13:22:09,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-04-02 13:22:09,525 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 7.0) internal successors, (56), 4 states have internal predecessors, (56), 2 states have call successors, (21), 6 states have call predecessors, (21), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 102 [2023-04-02 13:22:09,525 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 13:22:09,547 INFO L225 Difference]: With dead ends: 4188 [2023-04-02 13:22:09,547 INFO L226 Difference]: Without dead ends: 4186 [2023-04-02 13:22:09,549 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=72, Invalid=138, Unknown=0, NotChecked=0, Total=210 [2023-04-02 13:22:09,550 INFO L413 NwaCegarLoop]: 1157 mSDtfsCounter, 7385 mSDsluCounter, 2376 mSDsCounter, 0 mSdLazyCounter, 17923 mSolverCounterSat, 4699 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 54.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7678 SdHoareTripleChecker+Valid, 3533 SdHoareTripleChecker+Invalid, 22626 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 4699 IncrementalHoareTripleChecker+Valid, 17923 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 57.0s IncrementalHoareTripleChecker+Time [2023-04-02 13:22:09,550 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7678 Valid, 3533 Invalid, 22626 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [4699 Valid, 17923 Invalid, 4 Unknown, 0 Unchecked, 57.0s Time] [2023-04-02 13:22:09,591 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4186 states. [2023-04-02 13:22:10,996 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4186 to 3672. [2023-04-02 13:22:11,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3672 states, 2328 states have (on average 1.2878006872852235) internal successors, (2998), 2431 states have internal predecessors, (2998), 964 states have call successors, (964), 380 states have call predecessors, (964), 377 states have return successors, (959), 902 states have call predecessors, (959), 959 states have call successors, (959) [2023-04-02 13:22:11,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3672 states to 3672 states and 4921 transitions. [2023-04-02 13:22:11,028 INFO L78 Accepts]: Start accepts. Automaton has 3672 states and 4921 transitions. Word has length 102 [2023-04-02 13:22:11,030 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 13:22:11,030 INFO L495 AbstractCegarLoop]: Abstraction has 3672 states and 4921 transitions. [2023-04-02 13:22:11,030 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 7.0) internal successors, (56), 4 states have internal predecessors, (56), 2 states have call successors, (21), 6 states have call predecessors, (21), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2023-04-02 13:22:11,030 INFO L276 IsEmpty]: Start isEmpty. Operand 3672 states and 4921 transitions. [2023-04-02 13:22:11,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-04-02 13:22:11,032 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 13:22:11,033 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 13:22:11,033 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-04-02 13:22:11,033 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-04-02 13:22:11,033 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 13:22:11,034 INFO L85 PathProgramCache]: Analyzing trace with hash 1334269588, now seen corresponding path program 1 times [2023-04-02 13:22:11,034 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 13:22:11,034 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1006467646] [2023-04-02 13:22:11,034 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 13:22:11,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 13:22:11,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:22:11,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:22:11,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:22:11,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-04-02 13:22:11,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:22:11,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-04-02 13:22:11,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:22:11,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:22:11,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:22:11,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:22:11,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:22:11,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 13:22:11,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:22:11,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-04-02 13:22:11,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:22:11,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:22:11,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:22:11,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 13:22:11,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:22:11,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:22:11,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:22:11,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-04-02 13:22:11,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:22:11,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2023-04-02 13:22:11,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:22:11,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:22:11,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:22:11,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:22:11,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:22:11,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2023-04-02 13:22:11,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:22:11,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2023-04-02 13:22:11,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:22:11,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2023-04-02 13:22:11,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:22:11,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2023-04-02 13:22:11,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:22:11,975 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-04-02 13:22:11,975 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 13:22:11,975 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1006467646] [2023-04-02 13:22:11,975 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1006467646] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 13:22:11,977 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 13:22:11,977 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-04-02 13:22:11,977 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1955600948] [2023-04-02 13:22:11,977 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 13:22:11,979 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-04-02 13:22:11,979 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 13:22:11,979 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-04-02 13:22:11,979 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2023-04-02 13:22:11,980 INFO L87 Difference]: Start difference. First operand 3672 states and 4921 transitions. Second operand has 8 states, 8 states have (on average 7.0) internal successors, (56), 4 states have internal predecessors, (56), 2 states have call successors, (22), 6 states have call predecessors, (22), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2023-04-02 13:22:26,342 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 13:22:28,353 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 13:22:32,722 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 13:22:36,341 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 13:22:53,959 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.54s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 13:22:55,969 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 13:23:08,329 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 13:23:08,329 INFO L93 Difference]: Finished difference Result 4192 states and 5732 transitions. [2023-04-02 13:23:08,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-04-02 13:23:08,330 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 7.0) internal successors, (56), 4 states have internal predecessors, (56), 2 states have call successors, (22), 6 states have call predecessors, (22), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) Word has length 107 [2023-04-02 13:23:08,330 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 13:23:08,351 INFO L225 Difference]: With dead ends: 4192 [2023-04-02 13:23:08,351 INFO L226 Difference]: Without dead ends: 4190 [2023-04-02 13:23:08,356 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=72, Invalid=138, Unknown=0, NotChecked=0, Total=210 [2023-04-02 13:23:08,357 INFO L413 NwaCegarLoop]: 1156 mSDtfsCounter, 7360 mSDsluCounter, 2374 mSDsCounter, 0 mSdLazyCounter, 17954 mSolverCounterSat, 4696 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 49.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7653 SdHoareTripleChecker+Valid, 3530 SdHoareTripleChecker+Invalid, 22653 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 4696 IncrementalHoareTripleChecker+Valid, 17954 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 52.5s IncrementalHoareTripleChecker+Time [2023-04-02 13:23:08,357 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7653 Valid, 3530 Invalid, 22653 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [4696 Valid, 17954 Invalid, 3 Unknown, 0 Unchecked, 52.5s Time] [2023-04-02 13:23:08,365 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4190 states. [2023-04-02 13:23:09,579 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4190 to 3676. [2023-04-02 13:23:09,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3676 states, 2331 states have (on average 1.2874302874302874) internal successors, (3001), 2434 states have internal predecessors, (3001), 964 states have call successors, (964), 381 states have call predecessors, (964), 378 states have return successors, (959), 902 states have call predecessors, (959), 959 states have call successors, (959) [2023-04-02 13:23:09,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3676 states to 3676 states and 4924 transitions. [2023-04-02 13:23:09,607 INFO L78 Accepts]: Start accepts. Automaton has 3676 states and 4924 transitions. Word has length 107 [2023-04-02 13:23:09,607 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 13:23:09,607 INFO L495 AbstractCegarLoop]: Abstraction has 3676 states and 4924 transitions. [2023-04-02 13:23:09,608 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 7.0) internal successors, (56), 4 states have internal predecessors, (56), 2 states have call successors, (22), 6 states have call predecessors, (22), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2023-04-02 13:23:09,608 INFO L276 IsEmpty]: Start isEmpty. Operand 3676 states and 4924 transitions. [2023-04-02 13:23:09,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-04-02 13:23:09,609 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 13:23:09,610 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 13:23:09,610 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-04-02 13:23:09,610 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-04-02 13:23:09,610 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 13:23:09,611 INFO L85 PathProgramCache]: Analyzing trace with hash 1083808814, now seen corresponding path program 1 times [2023-04-02 13:23:09,611 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 13:23:09,611 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [586778682] [2023-04-02 13:23:09,611 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 13:23:09,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 13:23:09,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:23:10,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 13:23:10,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:23:10,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-04-02 13:23:10,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:23:10,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-04-02 13:23:10,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:23:10,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:23:10,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:23:10,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:23:10,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:23:10,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 13:23:10,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:23:10,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-04-02 13:23:10,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:23:10,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:23:10,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:23:10,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 13:23:10,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:23:10,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:23:10,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:23:10,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-04-02 13:23:10,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:23:10,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2023-04-02 13:23:10,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:23:10,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:23:10,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:23:10,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 13:23:10,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:23:10,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2023-04-02 13:23:10,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:23:10,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2023-04-02 13:23:10,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:23:10,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2023-04-02 13:23:10,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:23:10,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2023-04-02 13:23:10,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:23:10,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2023-04-02 13:23:10,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 13:23:10,791 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2023-04-02 13:23:10,791 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 13:23:10,791 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [586778682] [2023-04-02 13:23:10,791 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [586778682] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 13:23:10,791 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 13:23:10,791 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-04-02 13:23:10,791 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1858653981] [2023-04-02 13:23:10,791 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 13:23:10,792 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-04-02 13:23:10,792 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 13:23:10,792 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-04-02 13:23:10,793 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2023-04-02 13:23:10,793 INFO L87 Difference]: Start difference. First operand 3676 states and 4924 transitions. Second operand has 8 states, 8 states have (on average 7.0) internal successors, (56), 4 states have internal predecessors, (56), 2 states have call successors, (23), 6 states have call predecessors, (23), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2023-04-02 13:23:32,485 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 13:23:34,489 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 13:23:35,967 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 13:23:37,528 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.56s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 13:23:39,054 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.53s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []