/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -tc ../../../trunk/examples/toolchains/AutomizerC.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--atl1e--atl1e.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-02 10:24:01,784 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-02 10:24:01,786 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-02 10:24:01,823 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-02 10:24:01,823 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-02 10:24:01,826 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-02 10:24:01,828 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-02 10:24:01,831 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-02 10:24:01,833 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-02 10:24:01,837 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-02 10:24:01,838 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-02 10:24:01,840 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-02 10:24:01,840 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-02 10:24:01,842 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-02 10:24:01,843 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-02 10:24:01,844 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-02 10:24:01,846 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-02 10:24:01,846 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-02 10:24:01,848 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-02 10:24:01,852 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-02 10:24:01,853 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-02 10:24:01,854 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-02 10:24:01,855 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-02 10:24:01,856 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-02 10:24:01,864 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-02 10:24:01,864 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-02 10:24:01,864 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-02 10:24:01,866 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-02 10:24:01,866 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-02 10:24:01,867 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-02 10:24:01,867 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-02 10:24:01,868 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-02 10:24:01,869 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-02 10:24:01,869 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-02 10:24:01,870 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-02 10:24:01,870 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-02 10:24:01,871 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-02 10:24:01,871 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-02 10:24:01,871 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-02 10:24:01,872 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-02 10:24:01,873 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-02 10:24:01,874 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 10:24:01,901 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-02 10:24:01,902 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-02 10:24:01,902 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-02 10:24:01,902 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-02 10:24:01,903 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-02 10:24:01,904 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-02 10:24:01,904 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-04-02 10:24:01,904 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-04-02 10:24:01,904 INFO L138 SettingsManager]: * Use SBE=true [2023-04-02 10:24:01,905 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-02 10:24:01,905 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-02 10:24:01,905 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-02 10:24:01,905 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-02 10:24:01,906 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-02 10:24:01,906 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-02 10:24:01,906 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-02 10:24:01,906 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-02 10:24:01,906 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-02 10:24:01,906 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-02 10:24:01,906 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-02 10:24:01,906 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-02 10:24:01,907 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-02 10:24:01,907 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-04-02 10:24:01,907 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-02 10:24:01,907 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-02 10:24:01,907 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-02 10:24:01,907 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-02 10:24:01,907 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-02 10:24:01,908 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-04-02 10:24:01,908 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-02 10:24:01,908 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-04-02 10:24:01,908 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-02 10:24:01,908 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-04-02 10:24:01,908 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-04-02 10:24:01,908 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-04-02 10:24:01,908 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-04-02 10:24:02,148 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-02 10:24:02,171 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-02 10:24:02,173 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-02 10:24:02,174 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-02 10:24:02,175 INFO L275 PluginConnector]: CDTParser initialized [2023-04-02 10:24:02,176 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--atl1e--atl1e.ko-entry_point.cil.out.i [2023-04-02 10:24:03,338 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-02 10:24:03,978 INFO L351 CDTParser]: Found 1 translation units. [2023-04-02 10:24:03,978 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--atl1e--atl1e.ko-entry_point.cil.out.i [2023-04-02 10:24:04,037 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6c2b75c34/c4f26bb2092a484d922fad1e11217da8/FLAGd40c830b1 [2023-04-02 10:24:04,055 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6c2b75c34/c4f26bb2092a484d922fad1e11217da8 [2023-04-02 10:24:04,057 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-02 10:24:04,059 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-02 10:24:04,061 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-02 10:24:04,061 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-02 10:24:04,064 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-02 10:24:04,065 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 10:24:04" (1/1) ... [2023-04-02 10:24:04,066 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3759fb6a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 10:24:04, skipping insertion in model container [2023-04-02 10:24:04,066 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 10:24:04" (1/1) ... [2023-04-02 10:24:04,073 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-02 10:24:04,217 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-02 10:24:07,624 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--atl1e--atl1e.ko-entry_point.cil.out.i[418024,418037] [2023-04-02 10:24:07,723 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-02 10:24:07,772 INFO L203 MainTranslator]: Completed pre-run [2023-04-02 10:24:08,215 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--atl1e--atl1e.ko-entry_point.cil.out.i[418024,418037] [2023-04-02 10:24:08,222 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-02 10:24:08,437 WARN L667 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-04-02 10:24:08,444 INFO L208 MainTranslator]: Completed translation [2023-04-02 10:24:08,444 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 10:24:08 WrapperNode [2023-04-02 10:24:08,444 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-02 10:24:08,445 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-02 10:24:08,446 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-02 10:24:08,446 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-02 10:24:08,458 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 10:24:08" (1/1) ... [2023-04-02 10:24:08,458 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 10:24:08" (1/1) ... [2023-04-02 10:24:08,574 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 10:24:08" (1/1) ... [2023-04-02 10:24:08,575 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 10:24:08" (1/1) ... [2023-04-02 10:24:08,730 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 10:24:08" (1/1) ... [2023-04-02 10:24:08,762 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 10:24:08" (1/1) ... [2023-04-02 10:24:08,800 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 10:24:08" (1/1) ... [2023-04-02 10:24:08,833 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 10:24:08" (1/1) ... [2023-04-02 10:24:08,883 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-02 10:24:08,884 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-02 10:24:08,884 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-02 10:24:08,884 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-02 10:24:08,885 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 10:24:08" (1/1) ... [2023-04-02 10:24:08,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-02 10:24:08,899 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-02 10:24:08,914 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 10:24:09,027 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 10:24:09,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-02 10:24:09,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-02 10:24:09,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-04-02 10:24:09,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-04-02 10:24:09,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2023-04-02 10:24:09,044 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-02 10:24:09,044 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-04-02 10:24:09,045 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-04-02 10:24:09,045 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-04-02 10:24:09,045 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-04-02 10:24:09,045 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-04-02 10:24:09,045 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-04-02 10:24:09,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-02 10:24:09,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-04-02 10:24:09,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-04-02 10:24:09,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-04-02 10:24:09,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-04-02 10:24:09,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-04-02 10:24:09,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-04-02 10:24:09,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-02 10:24:09,046 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-04-02 10:24:09,046 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-04-02 10:24:09,046 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-04-02 10:24:09,046 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-04-02 10:24:09,046 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2023-04-02 10:24:09,046 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2023-04-02 10:24:09,046 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2023-04-02 10:24:09,046 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-04-02 10:24:09,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2023-04-02 10:24:09,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2023-04-02 10:24:09,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2023-04-02 10:24:09,047 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2023-04-02 10:24:09,047 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-04-02 10:24:09,047 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2023-04-02 10:24:09,047 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-04-02 10:24:09,047 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2023-04-02 10:24:09,047 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2023-04-02 10:24:09,047 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-04-02 10:24:09,047 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-04-02 10:24:09,048 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-04-02 10:24:09,048 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2023-04-02 10:24:09,048 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2023-04-02 10:24:09,049 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2023-04-02 10:24:09,049 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2023-04-02 10:24:09,049 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2023-04-02 10:24:09,049 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2023-04-02 10:24:09,049 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-04-02 10:24:09,049 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-04-02 10:24:09,050 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-04-02 10:24:09,050 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-04-02 10:24:09,050 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-04-02 10:24:09,050 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2023-04-02 10:24:09,050 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2023-04-02 10:24:09,051 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-04-02 10:24:09,051 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2023-04-02 10:24:09,051 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2023-04-02 10:24:09,051 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-04-02 10:24:09,051 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-04-02 10:24:09,052 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-04-02 10:24:09,052 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2023-04-02 10:24:09,052 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2023-04-02 10:24:09,052 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2023-04-02 10:24:09,052 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-04-02 10:24:09,052 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2023-04-02 10:24:09,053 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_fold [2023-04-02 10:24:09,053 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_nofold [2023-04-02 10:24:09,053 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2023-04-02 10:24:09,053 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2023-04-02 10:24:09,053 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-04-02 10:24:09,053 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_header_cloned [2023-04-02 10:24:09,053 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2023-04-02 10:24:09,053 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2023-04-02 10:24:09,053 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_tail_pointer [2023-04-02 10:24:09,053 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_tail_pointer [2023-04-02 10:24:09,053 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2023-04-02 10:24:09,054 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2023-04-02 10:24:09,054 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2023-04-02 10:24:09,054 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_start_offset [2023-04-02 10:24:09,054 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2023-04-02 10:24:09,054 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2023-04-02 10:24:09,054 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_trim [2023-04-02 10:24:09,054 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_trim [2023-04-02 10:24:09,054 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_trim [2023-04-02 10:24:09,055 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2023-04-02 10:24:09,055 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2023-04-02 10:24:09,055 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2023-04-02 10:24:09,055 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2023-04-02 10:24:09,055 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_cow [2023-04-02 10:24:09,056 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_cow_head [2023-04-02 10:24:09,056 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2023-04-02 10:24:09,056 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2023-04-02 10:24:09,056 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2023-04-02 10:24:09,056 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2023-04-02 10:24:09,056 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2023-04-02 10:24:09,056 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2023-04-02 10:24:09,056 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2023-04-02 10:24:09,056 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-04-02 10:24:09,057 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-04-02 10:24:09,057 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-04-02 10:24:09,057 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-04-02 10:24:09,057 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-04-02 10:24:09,057 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2023-04-02 10:24:09,058 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2023-04-02 10:24:09,058 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-04-02 10:24:09,058 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2023-04-02 10:24:09,058 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-04-02 10:24:09,058 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2023-04-02 10:24:09,058 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-04-02 10:24:09,058 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_gso_max_size [2023-04-02 10:24:09,058 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2023-04-02 10:24:09,058 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2023-04-02 10:24:09,059 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-04-02 10:24:09,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2023-04-02 10:24:09,059 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2023-04-02 10:24:09,059 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2023-04-02 10:24:09,059 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2023-04-02 10:24:09,059 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_irq_enable [2023-04-02 10:24:09,059 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_irq_disable [2023-04-02 10:24:09,059 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_irq_reset [2023-04-02 10:24:09,059 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_phy_config [2023-04-02 10:24:09,059 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_reinit_locked [2023-04-02 10:24:09,060 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_reset_task [2023-04-02 10:24:09,060 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_check_link [2023-04-02 10:24:09,061 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_link_chg_task [2023-04-02 10:24:09,061 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_link_chg_event [2023-04-02 10:24:09,061 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_del_timer [2023-04-02 10:24:09,061 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_cancel_work [2023-04-02 10:24:09,061 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_tx_timeout [2023-04-02 10:24:09,061 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_set_multi [2023-04-02 10:24:09,061 INFO L138 BoogieDeclarations]: Found implementation of procedure __atl1e_rx_mode [2023-04-02 10:24:09,061 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_rx_mode [2023-04-02 10:24:09,061 INFO L138 BoogieDeclarations]: Found implementation of procedure __atl1e_vlan_mode [2023-04-02 10:24:09,061 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_vlan_mode [2023-04-02 10:24:09,062 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_restore_vlan [2023-04-02 10:24:09,062 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_set_mac_addr [2023-04-02 10:24:09,062 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_fix_features [2023-04-02 10:24:09,062 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_set_features [2023-04-02 10:24:09,062 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_change_mtu [2023-04-02 10:24:09,062 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_mdio_read [2023-04-02 10:24:09,062 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_mdio_write [2023-04-02 10:24:09,062 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_mii_ioctl [2023-04-02 10:24:09,062 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_ioctl [2023-04-02 10:24:09,063 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_setup_pcicmd [2023-04-02 10:24:09,063 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_alloc_queues [2023-04-02 10:24:09,063 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_sw_init [2023-04-02 10:24:09,063 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_clean_tx_ring [2023-04-02 10:24:09,063 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_clean_rx_ring [2023-04-02 10:24:09,063 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_cal_ring_size [2023-04-02 10:24:09,063 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_init_ring_resources [2023-04-02 10:24:09,063 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_init_ring_ptrs [2023-04-02 10:24:09,063 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_free_ring_resources [2023-04-02 10:24:09,063 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_setup_ring_resources [2023-04-02 10:24:09,063 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_configure_des_ring [2023-04-02 10:24:09,063 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_configure_tx [2023-04-02 10:24:09,064 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_configure_rx [2023-04-02 10:24:09,064 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_configure_dma [2023-04-02 10:24:09,064 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_setup_mac_ctrl [2023-04-02 10:24:09,064 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_configure [2023-04-02 10:24:09,064 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_stats [2023-04-02 10:24:09,064 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_update_hw_stats [2023-04-02 10:24:09,064 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_clear_phy_int [2023-04-02 10:24:09,064 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_clean_tx_irq [2023-04-02 10:24:09,064 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_intr [2023-04-02 10:24:09,064 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_rx_checksum [2023-04-02 10:24:09,064 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_rx_page [2023-04-02 10:24:09,065 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_clean_rx_irq [2023-04-02 10:24:09,065 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_clean [2023-04-02 10:24:09,065 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_netpoll [2023-04-02 10:24:09,065 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_tpd_avail [2023-04-02 10:24:09,065 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_tpd [2023-04-02 10:24:09,065 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_tx_buffer [2023-04-02 10:24:09,065 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_cal_tdp_req [2023-04-02 10:24:09,065 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_tso_csum [2023-04-02 10:24:09,065 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_tx_map [2023-04-02 10:24:09,065 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_tx_queue [2023-04-02 10:24:09,065 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_xmit_frame [2023-04-02 10:24:09,066 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_free_irq [2023-04-02 10:24:09,066 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_request_irq [2023-04-02 10:24:09,066 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_up [2023-04-02 10:24:09,066 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_down [2023-04-02 10:24:09,066 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_open [2023-04-02 10:24:09,066 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_close [2023-04-02 10:24:09,066 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_suspend [2023-04-02 10:24:09,066 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_resume [2023-04-02 10:24:09,066 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_shutdown [2023-04-02 10:24:09,066 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_init_netdev [2023-04-02 10:24:09,067 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_probe [2023-04-02 10:24:09,067 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_remove [2023-04-02 10:24:09,067 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_io_error_detected [2023-04-02 10:24:09,067 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_io_slot_reset [2023-04-02 10:24:09,067 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_io_resume [2023-04-02 10:24:09,067 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_driver_init [2023-04-02 10:24:09,067 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_driver_exit [2023-04-02 10:24:09,067 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_3 [2023-04-02 10:24:09,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pci_error_handlers_7 [2023-04-02 10:24:09,067 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2023-04-02 10:24:09,067 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_4 [2023-04-02 10:24:09,068 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2023-04-02 10:24:09,068 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2023-04-02 10:24:09,068 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2023-04-02 10:24:09,068 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_4 [2023-04-02 10:24:09,068 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2023-04-02 10:24:09,068 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2023-04-02 10:24:09,068 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_4 [2023-04-02 10:24:09,068 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2023-04-02 10:24:09,068 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_4 [2023-04-02 10:24:09,068 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2023-04-02 10:24:09,068 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2023-04-02 10:24:09,069 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_4 [2023-04-02 10:24:09,069 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_3 [2023-04-02 10:24:09,069 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2023-04-02 10:24:09,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2023-04-02 10:24:09,069 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2023-04-02 10:24:09,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_8 [2023-04-02 10:24:09,070 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2023-04-02 10:24:09,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_4 [2023-04-02 10:24:09,070 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_4 [2023-04-02 10:24:09,070 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2023-04-02 10:24:09,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_6 [2023-04-02 10:24:09,071 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2023-04-02 10:24:09,071 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-02 10:24:09,071 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-04-02 10:24:09,071 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-04-02 10:24:09,071 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-04-02 10:24:09,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_15 [2023-04-02 10:24:09,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_16 [2023-04-02 10:24:09,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_17 [2023-04-02 10:24:09,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_18 [2023-04-02 10:24:09,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_19 [2023-04-02 10:24:09,071 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-04-02 10:24:09,071 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2023-04-02 10:24:09,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_31 [2023-04-02 10:24:09,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_33 [2023-04-02 10:24:09,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_35 [2023-04-02 10:24:09,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_36 [2023-04-02 10:24:09,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_37 [2023-04-02 10:24:09,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_38 [2023-04-02 10:24:09,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_39 [2023-04-02 10:24:09,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_40 [2023-04-02 10:24:09,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_41 [2023-04-02 10:24:09,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_43 [2023-04-02 10:24:09,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_work_sync_44 [2023-04-02 10:24:09,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_work_sync_45 [2023-04-02 10:24:09,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_46 [2023-04-02 10:24:09,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_47 [2023-04-02 10:24:09,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_48 [2023-04-02 10:24:09,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_49 [2023-04-02 10:24:09,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_50 [2023-04-02 10:24:09,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_51 [2023-04-02 10:24:09,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_52 [2023-04-02 10:24:09,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_53 [2023-04-02 10:24:09,073 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2023-04-02 10:24:09,073 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-04-02 10:24:09,073 INFO L138 BoogieDeclarations]: Found implementation of procedure rep_nop [2023-04-02 10:24:09,073 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2023-04-02 10:24:09,073 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_check_eeprom_exist [2023-04-02 10:24:09,073 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_hw_set_mac_addr [2023-04-02 10:24:09,073 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_permanent_address [2023-04-02 10:24:09,074 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_write_eeprom [2023-04-02 10:24:09,074 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_read_eeprom [2023-04-02 10:24:09,074 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_force_ps [2023-04-02 10:24:09,074 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_read_mac_addr [2023-04-02 10:24:09,074 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_hash_mc_addr [2023-04-02 10:24:09,074 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_hash_set [2023-04-02 10:24:09,074 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_read_phy_reg [2023-04-02 10:24:09,074 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_write_phy_reg [2023-04-02 10:24:09,074 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_init_pcie [2023-04-02 10:24:09,074 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_phy_setup_autoneg_adv [2023-04-02 10:24:09,075 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_phy_commit [2023-04-02 10:24:09,075 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_phy_init [2023-04-02 10:24:09,075 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_reset_hw [2023-04-02 10:24:09,075 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_init_hw [2023-04-02 10:24:09,075 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_speed_and_duplex [2023-04-02 10:24:09,075 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_restart_autoneg [2023-04-02 10:24:09,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_84 [2023-04-02 10:24:09,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_85 [2023-04-02 10:24:09,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_86 [2023-04-02 10:24:09,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_87 [2023-04-02 10:24:09,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_88 [2023-04-02 10:24:09,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_100 [2023-04-02 10:24:09,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_102 [2023-04-02 10:24:09,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_104 [2023-04-02 10:24:09,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_105 [2023-04-02 10:24:09,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_106 [2023-04-02 10:24:09,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_107 [2023-04-02 10:24:09,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_108 [2023-04-02 10:24:09,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_109 [2023-04-02 10:24:09,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_110 [2023-04-02 10:24:09,076 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2023-04-02 10:24:09,077 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-04-02 10:24:09,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2023-04-02 10:24:09,077 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-04-02 10:24:09,077 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_settings [2023-04-02 10:24:09,077 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_set_settings [2023-04-02 10:24:09,077 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_msglevel [2023-04-02 10:24:09,077 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_regs_len [2023-04-02 10:24:09,077 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_regs [2023-04-02 10:24:09,077 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_eeprom_len [2023-04-02 10:24:09,077 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_eeprom [2023-04-02 10:24:09,077 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_set_eeprom [2023-04-02 10:24:09,078 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_drvinfo [2023-04-02 10:24:09,078 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_wol [2023-04-02 10:24:09,078 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_set_wol [2023-04-02 10:24:09,078 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_nway_reset [2023-04-02 10:24:09,078 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_set_ethtool_ops [2023-04-02 10:24:09,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ethtool_ops_5 [2023-04-02 10:24:09,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_5 [2023-04-02 10:24:09,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_131 [2023-04-02 10:24:09,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_132 [2023-04-02 10:24:09,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_133 [2023-04-02 10:24:09,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_134 [2023-04-02 10:24:09,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_135 [2023-04-02 10:24:09,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_147 [2023-04-02 10:24:09,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_149 [2023-04-02 10:24:09,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_151 [2023-04-02 10:24:09,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_152 [2023-04-02 10:24:09,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_153 [2023-04-02 10:24:09,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_154 [2023-04-02 10:24:09,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_155 [2023-04-02 10:24:09,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_156 [2023-04-02 10:24:09,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_157 [2023-04-02 10:24:09,080 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_validate_option [2023-04-02 10:24:09,080 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_check_options [2023-04-02 10:24:09,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_178 [2023-04-02 10:24:09,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_179 [2023-04-02 10:24:09,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_180 [2023-04-02 10:24:09,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_181 [2023-04-02 10:24:09,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_182 [2023-04-02 10:24:09,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_194 [2023-04-02 10:24:09,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_196 [2023-04-02 10:24:09,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_198 [2023-04-02 10:24:09,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_199 [2023-04-02 10:24:09,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_200 [2023-04-02 10:24:09,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_201 [2023-04-02 10:24:09,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_202 [2023-04-02 10:24:09,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_203 [2023-04-02 10:24:09,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_204 [2023-04-02 10:24:09,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-04-02 10:24:09,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-04-02 10:24:09,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-04-02 10:24:09,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-04-02 10:24:09,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-04-02 10:24:09,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-04-02 10:24:09,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2023-04-02 10:24:09,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2023-04-02 10:24:09,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-04-02 10:24:09,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-04-02 10:24:09,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2023-04-02 10:24:09,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ___pskb_trim [2023-04-02 10:24:09,083 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-04-02 10:24:09,083 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2023-04-02 10:24:09,083 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2023-04-02 10:24:09,083 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2023-04-02 10:24:09,083 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-04-02 10:24:09,083 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2023-04-02 10:24:09,083 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_enable_wake [2023-04-02 10:24:09,084 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2023-04-02 10:24:09,084 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-04-02 10:24:09,084 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-04-02 10:24:09,084 INFO L138 BoogieDeclarations]: Found implementation of procedure __rwlock_init [2023-04-02 10:24:09,084 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-04-02 10:24:09,084 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-04-02 10:24:09,084 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-04-02 10:24:09,084 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2023-04-02 10:24:09,084 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-04-02 10:24:09,084 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2023-04-02 10:24:09,084 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-04-02 10:24:09,085 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2023-04-02 10:24:09,085 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-04-02 10:24:09,085 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-04-02 10:24:09,085 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-04-02 10:24:09,085 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2023-04-02 10:24:09,085 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2023-04-02 10:24:09,085 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-04-02 10:24:09,085 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2023-04-02 10:24:09,085 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2023-04-02 10:24:09,085 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2023-04-02 10:24:09,085 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2023-04-02 10:24:09,085 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-04-02 10:24:09,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2023-04-02 10:24:09,086 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2023-04-02 10:24:09,087 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-04-02 10:24:09,087 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-04-02 10:24:09,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-04-02 10:24:09,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-04-02 10:24:09,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_8 [2023-04-02 10:24:09,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_8 [2023-04-02 10:24:09,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_7 [2023-04-02 10:24:09,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_7 [2023-04-02 10:24:09,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_6 [2023-04-02 10:24:09,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2023-04-02 10:24:09,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_7 [2023-04-02 10:24:09,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_6 [2023-04-02 10:24:09,096 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-04-02 10:24:09,096 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-04-02 10:24:09,096 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2023-04-02 10:24:09,096 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2023-04-02 10:24:09,096 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-04-02 10:24:09,096 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_notice [2023-04-02 10:24:09,096 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2023-04-02 10:24:09,096 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-04-02 10:24:09,096 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2023-04-02 10:24:09,096 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2023-04-02 10:24:09,097 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2023-04-02 10:24:09,097 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2023-04-02 10:24:09,097 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb_sk [2023-04-02 10:24:09,097 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2023-04-02 10:24:09,097 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2023-04-02 10:24:09,097 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2023-04-02 10:24:09,097 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_word [2023-04-02 10:24:09,097 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2023-04-02 10:24:09,097 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-04-02 10:24:09,097 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-04-02 10:24:09,097 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2023-04-02 10:24:09,097 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2023-04-02 10:24:09,097 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-04-02 10:24:09,098 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2023-04-02 10:24:09,098 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2023-04-02 10:24:09,098 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2023-04-02 10:24:09,098 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-04-02 10:24:09,098 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-04-02 10:24:09,098 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-04-02 10:24:09,098 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2023-04-02 10:24:09,098 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-04-02 10:24:09,098 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2023-04-02 10:24:09,098 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2023-04-02 10:24:09,098 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-04-02 10:24:09,098 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-04-02 10:24:09,099 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2023-04-02 10:24:09,099 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-04-02 10:24:09,099 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-04-02 10:24:09,099 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-02 10:24:09,099 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-04-02 10:24:09,099 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-04-02 10:24:09,099 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-04-02 10:24:09,099 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-02 10:24:09,099 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-02 10:24:09,100 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-02 10:24:09,100 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-02 10:24:09,100 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-02 10:24:09,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-02 10:24:09,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-02 10:24:09,100 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-04-02 10:24:09,100 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-04-02 10:24:09,100 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-04-02 10:24:09,100 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-04-02 10:24:09,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-02 10:24:09,100 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-04-02 10:24:09,101 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2023-04-02 10:24:09,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-04-02 10:24:09,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-04-02 10:24:09,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2023-04-02 10:24:09,101 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-02 10:24:09,101 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-04-02 10:24:09,101 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-04-02 10:24:09,101 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-02 10:24:09,101 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-02 10:24:09,101 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-04-02 10:24:09,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-02 10:24:09,101 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-02 10:24:09,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-04-02 10:24:09,102 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-04-02 10:24:09,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-04-02 10:24:09,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-04-02 10:24:09,102 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-04-02 10:24:09,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-04-02 10:24:09,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-04-02 10:24:09,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-04-02 10:24:09,102 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-04-02 10:24:09,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-02 10:24:09,102 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-04-02 10:24:09,103 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-04-02 10:24:09,103 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-04-02 10:24:09,103 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-04-02 10:24:09,103 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-04-02 10:24:09,103 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-04-02 10:24:09,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-02 10:24:09,103 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-04-02 10:24:09,103 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2023-04-02 10:24:09,103 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2023-04-02 10:24:09,103 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2023-04-02 10:24:09,103 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-04-02 10:24:09,103 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-04-02 10:24:09,104 INFO L130 BoogieDeclarations]: Found specification of procedure __rwlock_init [2023-04-02 10:24:09,104 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-04-02 10:24:09,104 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-04-02 10:24:09,104 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-04-02 10:24:09,104 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-04-02 10:24:09,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2023-04-02 10:24:09,104 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-04-02 10:24:09,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2023-04-02 10:24:09,104 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-04-02 10:24:09,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2023-04-02 10:24:09,106 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-04-02 10:24:09,106 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-04-02 10:24:09,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_43 [2023-04-02 10:24:09,106 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-04-02 10:24:09,106 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-04-02 10:24:09,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_15 [2023-04-02 10:24:09,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_17 [2023-04-02 10:24:09,106 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2023-04-02 10:24:09,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_16 [2023-04-02 10:24:09,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_19 [2023-04-02 10:24:09,107 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2023-04-02 10:24:09,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_18 [2023-04-02 10:24:09,107 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-04-02 10:24:09,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_work_sync_44 [2023-04-02 10:24:09,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_work_sync_45 [2023-04-02 10:24:09,107 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2023-04-02 10:24:09,107 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-04-02 10:24:09,107 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2023-04-02 10:24:09,107 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-04-02 10:24:09,108 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2023-04-02 10:24:09,108 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2023-04-02 10:24:09,108 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-04-02 10:24:09,108 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2023-04-02 10:24:09,108 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2023-04-02 10:24:09,108 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-02 10:24:09,108 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-04-02 10:24:09,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-04-02 10:24:09,108 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_3 [2023-04-02 10:24:09,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pci_error_handlers_7 [2023-04-02 10:24:09,108 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2023-04-02 10:24:09,109 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_4 [2023-04-02 10:24:09,109 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2023-04-02 10:24:09,109 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2023-04-02 10:24:09,109 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2023-04-02 10:24:09,109 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_4 [2023-04-02 10:24:09,109 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2023-04-02 10:24:09,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ethtool_ops_5 [2023-04-02 10:24:09,109 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2023-04-02 10:24:09,109 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_4 [2023-04-02 10:24:09,109 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2023-04-02 10:24:09,109 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_4 [2023-04-02 10:24:09,109 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2023-04-02 10:24:09,110 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2023-04-02 10:24:09,110 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_4 [2023-04-02 10:24:09,110 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_3 [2023-04-02 10:24:09,110 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2023-04-02 10:24:09,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2023-04-02 10:24:09,110 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2023-04-02 10:24:09,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_8 [2023-04-02 10:24:09,110 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2023-04-02 10:24:09,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_4 [2023-04-02 10:24:09,110 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_4 [2023-04-02 10:24:09,110 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2023-04-02 10:24:09,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_6 [2023-04-02 10:24:09,111 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2023-04-02 10:24:09,111 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2023-04-02 10:24:09,111 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2023-04-02 10:24:09,111 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-04-02 10:24:09,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_47 [2023-04-02 10:24:09,111 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-04-02 10:24:09,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_46 [2023-04-02 10:24:09,111 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2023-04-02 10:24:09,111 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2023-04-02 10:24:09,111 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-04-02 10:24:09,111 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-02 10:24:09,112 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2023-04-02 10:24:09,112 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-04-02 10:24:09,112 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2023-04-02 10:24:09,112 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_word [2023-04-02 10:24:09,112 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2023-04-02 10:24:09,112 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2023-04-02 10:24:09,112 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2023-04-02 10:24:09,112 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2023-04-02 10:24:09,112 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-04-02 10:24:09,112 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-04-02 10:24:09,113 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-04-02 10:24:09,113 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2023-04-02 10:24:09,113 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2023-04-02 10:24:09,113 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-04-02 10:24:09,113 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2023-04-02 10:24:09,113 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_enable_wake [2023-04-02 10:24:09,113 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2023-04-02 10:24:09,113 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2023-04-02 10:24:09,113 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-04-02 10:24:09,113 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2023-04-02 10:24:09,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_52 [2023-04-02 10:24:09,113 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-04-02 10:24:09,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_53 [2023-04-02 10:24:09,114 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2023-04-02 10:24:09,114 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-04-02 10:24:09,114 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-04-02 10:24:09,114 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-04-02 10:24:09,114 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2023-04-02 10:24:09,114 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-04-02 10:24:09,114 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-04-02 10:24:09,114 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-04-02 10:24:09,114 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 10:24:09,114 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-04-02 10:24:09,114 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 10:24:09,114 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2023-04-02 10:24:09,115 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2023-04-02 10:24:09,115 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-04-02 10:24:09,115 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2023-04-02 10:24:09,115 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2023-04-02 10:24:09,115 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2023-04-02 10:24:09,115 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-04-02 10:24:09,115 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2023-04-02 10:24:09,115 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2023-04-02 10:24:09,115 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2023-04-02 10:24:09,115 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-04-02 10:24:09,115 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-04-02 10:24:09,115 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-04-02 10:24:09,115 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2023-04-02 10:24:09,116 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2023-04-02 10:24:09,116 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2023-04-02 10:24:09,116 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-04-02 10:24:09,116 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2023-04-02 10:24:09,116 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-04-02 10:24:09,116 INFO L130 BoogieDeclarations]: Found specification of procedure csum_fold [2023-04-02 10:24:09,116 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_nofold [2023-04-02 10:24:09,116 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2023-04-02 10:24:09,116 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2023-04-02 10:24:09,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_33 [2023-04-02 10:24:09,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_41 [2023-04-02 10:24:09,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_35 [2023-04-02 10:24:09,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_31 [2023-04-02 10:24:09,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_39 [2023-04-02 10:24:09,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_40 [2023-04-02 10:24:09,117 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-04-02 10:24:09,117 INFO L130 BoogieDeclarations]: Found specification of procedure skb_header_cloned [2023-04-02 10:24:09,117 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2023-04-02 10:24:09,117 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2023-04-02 10:24:09,117 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_tail_pointer [2023-04-02 10:24:09,117 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_tail_pointer [2023-04-02 10:24:09,117 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-04-02 10:24:09,117 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2023-04-02 10:24:09,117 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2023-04-02 10:24:09,118 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2023-04-02 10:24:09,118 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_start_offset [2023-04-02 10:24:09,118 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2023-04-02 10:24:09,118 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2023-04-02 10:24:09,118 INFO L130 BoogieDeclarations]: Found specification of procedure ___pskb_trim [2023-04-02 10:24:09,118 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_trim [2023-04-02 10:24:09,118 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_trim [2023-04-02 10:24:09,118 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_trim [2023-04-02 10:24:09,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_36 [2023-04-02 10:24:09,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_37 [2023-04-02 10:24:09,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_38 [2023-04-02 10:24:09,118 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2023-04-02 10:24:09,118 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2023-04-02 10:24:09,119 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2023-04-02 10:24:09,119 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2023-04-02 10:24:09,119 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_cow [2023-04-02 10:24:09,119 INFO L130 BoogieDeclarations]: Found specification of procedure skb_cow_head [2023-04-02 10:24:09,119 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2023-04-02 10:24:09,119 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2023-04-02 10:24:09,119 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2023-04-02 10:24:09,119 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2023-04-02 10:24:09,119 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2023-04-02 10:24:09,119 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2023-04-02 10:24:09,119 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2023-04-02 10:24:09,119 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2023-04-02 10:24:09,119 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2023-04-02 10:24:09,120 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-04-02 10:24:09,120 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-04-02 10:24:09,120 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2023-04-02 10:24:09,120 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-04-02 10:24:09,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_49 [2023-04-02 10:24:09,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_51 [2023-04-02 10:24:09,120 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2023-04-02 10:24:09,120 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-04-02 10:24:09,120 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-04-02 10:24:09,120 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-04-02 10:24:09,120 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2023-04-02 10:24:09,120 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2023-04-02 10:24:09,121 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-04-02 10:24:09,121 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2023-04-02 10:24:09,121 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2023-04-02 10:24:09,121 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2023-04-02 10:24:09,121 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-04-02 10:24:09,121 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb_sk [2023-04-02 10:24:09,121 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2023-04-02 10:24:09,121 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-04-02 10:24:09,121 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2023-04-02 10:24:09,121 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-04-02 10:24:09,121 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2023-04-02 10:24:09,121 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2023-04-02 10:24:09,121 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2023-04-02 10:24:09,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_48 [2023-04-02 10:24:09,122 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-04-02 10:24:09,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_50 [2023-04-02 10:24:09,122 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_gso_max_size [2023-04-02 10:24:09,122 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2023-04-02 10:24:09,122 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2023-04-02 10:24:09,122 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-04-02 10:24:09,122 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2023-04-02 10:24:09,122 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-04-02 10:24:09,122 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2023-04-02 10:24:09,122 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2023-04-02 10:24:09,122 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2023-04-02 10:24:09,122 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-04-02 10:24:09,123 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2023-04-02 10:24:09,123 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2023-04-02 10:24:09,123 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2023-04-02 10:24:09,123 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2023-04-02 10:24:09,123 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_reset_hw [2023-04-02 10:24:09,123 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_read_mac_addr [2023-04-02 10:24:09,123 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_init_hw [2023-04-02 10:24:09,123 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_phy_commit [2023-04-02 10:24:09,123 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_speed_and_duplex [2023-04-02 10:24:09,123 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_hash_mc_addr [2023-04-02 10:24:09,123 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_hash_set [2023-04-02 10:24:09,123 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_read_phy_reg [2023-04-02 10:24:09,123 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_write_phy_reg [2023-04-02 10:24:09,124 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_hw_set_mac_addr [2023-04-02 10:24:09,124 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_phy_init [2023-04-02 10:24:09,124 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_force_ps [2023-04-02 10:24:09,124 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_restart_autoneg [2023-04-02 10:24:09,124 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_check_options [2023-04-02 10:24:09,124 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_up [2023-04-02 10:24:09,124 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_down [2023-04-02 10:24:09,124 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_reinit_locked [2023-04-02 10:24:09,124 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_set_ethtool_ops [2023-04-02 10:24:09,124 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_setup_mac_ctrl [2023-04-02 10:24:09,124 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_irq_enable [2023-04-02 10:24:09,124 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_irq_disable [2023-04-02 10:24:09,124 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_irq_reset [2023-04-02 10:24:09,125 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_phy_config [2023-04-02 10:24:09,125 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_reset_task [2023-04-02 10:24:09,125 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_check_link [2023-04-02 10:24:09,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-02 10:24:09,125 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-02 10:24:09,125 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_link_chg_task [2023-04-02 10:24:09,125 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_link_chg_event [2023-04-02 10:24:09,125 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_del_timer [2023-04-02 10:24:09,125 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_cancel_work [2023-04-02 10:24:09,125 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_tx_timeout [2023-04-02 10:24:09,125 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_set_multi [2023-04-02 10:24:09,125 INFO L130 BoogieDeclarations]: Found specification of procedure __atl1e_rx_mode [2023-04-02 10:24:09,126 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_rx_mode [2023-04-02 10:24:09,126 INFO L130 BoogieDeclarations]: Found specification of procedure __atl1e_vlan_mode [2023-04-02 10:24:09,126 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_vlan_mode [2023-04-02 10:24:09,126 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_restore_vlan [2023-04-02 10:24:09,126 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_set_mac_addr [2023-04-02 10:24:09,126 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-04-02 10:24:09,126 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_fix_features [2023-04-02 10:24:09,126 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_set_features [2023-04-02 10:24:09,126 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_change_mtu [2023-04-02 10:24:09,126 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_mdio_read [2023-04-02 10:24:09,126 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_mdio_write [2023-04-02 10:24:09,126 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_mii_ioctl [2023-04-02 10:24:09,127 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_ioctl [2023-04-02 10:24:09,127 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_setup_pcicmd [2023-04-02 10:24:09,127 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_alloc_queues [2023-04-02 10:24:09,127 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_sw_init [2023-04-02 10:24:09,127 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_clean_tx_ring [2023-04-02 10:24:09,127 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_clean_rx_ring [2023-04-02 10:24:09,127 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_cal_ring_size [2023-04-02 10:24:09,127 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_init_ring_resources [2023-04-02 10:24:09,127 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_init_ring_ptrs [2023-04-02 10:24:09,127 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_free_ring_resources [2023-04-02 10:24:09,127 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_setup_ring_resources [2023-04-02 10:24:09,127 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_configure_des_ring [2023-04-02 10:24:09,128 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_configure_tx [2023-04-02 10:24:09,128 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_configure_rx [2023-04-02 10:24:09,128 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_configure_dma [2023-04-02 10:24:09,128 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_configure [2023-04-02 10:24:09,128 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_stats [2023-04-02 10:24:09,128 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_update_hw_stats [2023-04-02 10:24:09,128 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_clear_phy_int [2023-04-02 10:24:09,128 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_clean_tx_irq [2023-04-02 10:24:09,128 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_intr [2023-04-02 10:24:09,128 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_rx_checksum [2023-04-02 10:24:09,128 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_rx_page [2023-04-02 10:24:09,128 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_clean_rx_irq [2023-04-02 10:24:09,129 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_clean [2023-04-02 10:24:09,129 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_netpoll [2023-04-02 10:24:09,129 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_tpd_avail [2023-04-02 10:24:09,129 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_tpd [2023-04-02 10:24:09,129 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_tx_buffer [2023-04-02 10:24:09,129 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_cal_tdp_req [2023-04-02 10:24:09,129 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_tso_csum [2023-04-02 10:24:09,129 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_tx_map [2023-04-02 10:24:09,129 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_tx_queue [2023-04-02 10:24:09,129 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_xmit_frame [2023-04-02 10:24:09,129 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_free_irq [2023-04-02 10:24:09,129 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_request_irq [2023-04-02 10:24:09,129 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_open [2023-04-02 10:24:09,130 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_close [2023-04-02 10:24:09,130 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_suspend [2023-04-02 10:24:09,130 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_resume [2023-04-02 10:24:09,130 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_shutdown [2023-04-02 10:24:09,130 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_init_netdev [2023-04-02 10:24:09,130 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_probe [2023-04-02 10:24:09,130 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_remove [2023-04-02 10:24:09,130 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_io_error_detected [2023-04-02 10:24:09,130 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_io_slot_reset [2023-04-02 10:24:09,130 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_io_resume [2023-04-02 10:24:09,130 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_driver_init [2023-04-02 10:24:09,130 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_driver_exit [2023-04-02 10:24:09,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_7 [2023-04-02 10:24:09,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-04-02 10:24:09,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_8 [2023-04-02 10:24:09,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_6 [2023-04-02 10:24:09,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_6 [2023-04-02 10:24:09,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_7 [2023-04-02 10:24:09,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-04-02 10:24:09,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_7 [2023-04-02 10:24:09,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_8 [2023-04-02 10:24:09,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_5 [2023-04-02 10:24:09,131 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-02 10:24:09,131 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2023-04-02 10:24:09,131 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-04-02 10:24:09,131 INFO L130 BoogieDeclarations]: Found specification of procedure rep_nop [2023-04-02 10:24:09,132 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2023-04-02 10:24:09,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_84 [2023-04-02 10:24:09,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_86 [2023-04-02 10:24:09,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_85 [2023-04-02 10:24:09,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_88 [2023-04-02 10:24:09,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_87 [2023-04-02 10:24:09,132 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-04-02 10:24:09,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_102 [2023-04-02 10:24:09,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_110 [2023-04-02 10:24:09,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_104 [2023-04-02 10:24:09,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_100 [2023-04-02 10:24:09,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_108 [2023-04-02 10:24:09,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_109 [2023-04-02 10:24:09,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_105 [2023-04-02 10:24:09,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_106 [2023-04-02 10:24:09,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_107 [2023-04-02 10:24:09,133 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2023-04-02 10:24:09,133 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_read_eeprom [2023-04-02 10:24:09,133 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_write_eeprom [2023-04-02 10:24:09,133 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_check_eeprom_exist [2023-04-02 10:24:09,133 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_permanent_address [2023-04-02 10:24:09,133 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_init_pcie [2023-04-02 10:24:09,133 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_phy_setup_autoneg_adv [2023-04-02 10:24:09,133 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-04-02 10:24:09,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_131 [2023-04-02 10:24:09,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_133 [2023-04-02 10:24:09,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_132 [2023-04-02 10:24:09,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_135 [2023-04-02 10:24:09,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_134 [2023-04-02 10:24:09,134 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2023-04-02 10:24:09,134 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2023-04-02 10:24:09,134 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-04-02 10:24:09,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_149 [2023-04-02 10:24:09,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_157 [2023-04-02 10:24:09,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_151 [2023-04-02 10:24:09,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_147 [2023-04-02 10:24:09,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_155 [2023-04-02 10:24:09,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_156 [2023-04-02 10:24:09,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_152 [2023-04-02 10:24:09,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_153 [2023-04-02 10:24:09,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_154 [2023-04-02 10:24:09,135 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2023-04-02 10:24:09,135 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2023-04-02 10:24:09,135 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-04-02 10:24:09,135 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_settings [2023-04-02 10:24:09,135 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_set_settings [2023-04-02 10:24:09,135 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_msglevel [2023-04-02 10:24:09,135 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_regs_len [2023-04-02 10:24:09,135 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_regs [2023-04-02 10:24:09,135 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_eeprom_len [2023-04-02 10:24:09,136 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_eeprom [2023-04-02 10:24:09,136 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_set_eeprom [2023-04-02 10:24:09,136 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_drvinfo [2023-04-02 10:24:09,136 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_wol [2023-04-02 10:24:09,136 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_set_wol [2023-04-02 10:24:09,136 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_nway_reset [2023-04-02 10:24:09,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_178 [2023-04-02 10:24:09,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_180 [2023-04-02 10:24:09,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_179 [2023-04-02 10:24:09,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_182 [2023-04-02 10:24:09,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_181 [2023-04-02 10:24:09,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_196 [2023-04-02 10:24:09,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_204 [2023-04-02 10:24:09,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_198 [2023-04-02 10:24:09,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_194 [2023-04-02 10:24:09,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_202 [2023-04-02 10:24:09,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_203 [2023-04-02 10:24:09,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_199 [2023-04-02 10:24:09,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_200 [2023-04-02 10:24:09,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_201 [2023-04-02 10:24:09,137 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_notice [2023-04-02 10:24:09,137 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_validate_option [2023-04-02 10:24:09,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-04-02 10:24:09,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-04-02 10:24:09,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-04-02 10:24:09,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-04-02 10:24:09,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-04-02 10:24:09,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2023-04-02 10:24:09,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2023-04-02 10:24:09,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2023-04-02 10:24:09,138 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-04-02 10:24:09,138 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2023-04-02 10:24:09,138 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2023-04-02 10:24:09,138 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-02 10:24:09,138 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-02 10:24:09,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-02 10:24:09,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-02 10:24:09,139 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-02 10:24:09,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-04-02 10:24:09,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-04-02 10:24:09,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-04-02 10:24:09,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-04-02 10:24:10,297 INFO L236 CfgBuilder]: Building ICFG [2023-04-02 10:24:10,305 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-02 10:24:17,916 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-04-02 10:24:21,373 INFO L277 CfgBuilder]: Performing block encoding [2023-04-02 10:24:21,404 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-02 10:24:21,405 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-04-02 10:24:21,413 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 10:24:21 BoogieIcfgContainer [2023-04-02 10:24:21,413 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-02 10:24:21,416 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-02 10:24:21,416 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-02 10:24:21,419 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-02 10:24:21,419 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.04 10:24:04" (1/3) ... [2023-04-02 10:24:21,420 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4273c3c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 10:24:21, skipping insertion in model container [2023-04-02 10:24:21,420 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 10:24:08" (2/3) ... [2023-04-02 10:24:21,420 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4273c3c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 10:24:21, skipping insertion in model container [2023-04-02 10:24:21,420 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 10:24:21" (3/3) ... [2023-04-02 10:24:21,421 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--atl1e--atl1e.ko-entry_point.cil.out.i [2023-04-02 10:24:21,437 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-02 10:24:21,437 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-04-02 10:24:21,569 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-02 10:24:21,576 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;@5db716e3, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-04-02 10:24:21,576 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-04-02 10:24:21,594 INFO L276 IsEmpty]: Start isEmpty. Operand has 4434 states, 2978 states have (on average 1.3425117528542647) internal successors, (3998), 3046 states have internal predecessors, (3998), 1031 states have call successors, (1031), 363 states have call predecessors, (1031), 362 states have return successors, (1020), 1005 states have call predecessors, (1020), 1020 states have call successors, (1020) [2023-04-02 10:24:21,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-04-02 10:24:21,640 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 10:24:21,641 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 10:24:21,641 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 10:24:21,646 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 10:24:21,647 INFO L85 PathProgramCache]: Analyzing trace with hash 92660257, now seen corresponding path program 1 times [2023-04-02 10:24:21,655 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 10:24:21,657 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1569370216] [2023-04-02 10:24:21,657 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 10:24:21,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 10:24:22,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:24:22,264 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 10:24:22,266 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1569370216] [2023-04-02 10:24:22,267 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2023-04-02 10:24:22,267 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1293086450] [2023-04-02 10:24:22,267 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 10:24:22,267 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-02 10:24:22,268 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-02 10:24:22,274 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-04-02 10:24:22,294 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-04-02 10:24:23,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:24:23,769 INFO L262 TraceCheckSpWp]: Trace formula consists of 4315 conjuncts, 1 conjunts are in the unsatisfiable core [2023-04-02 10:24:23,793 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-04-02 10:24:23,848 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2023-04-02 10:24:23,849 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-04-02 10:24:23,849 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1293086450] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 10:24:23,849 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 10:24:23,849 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-04-02 10:24:23,851 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1609493919] [2023-04-02 10:24:23,852 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 10:24:23,855 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-04-02 10:24:23,856 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 10:24:23,886 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-04-02 10:24:23,887 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-04-02 10:24:23,897 INFO L87 Difference]: Start difference. First operand has 4434 states, 2978 states have (on average 1.3425117528542647) internal successors, (3998), 3046 states have internal predecessors, (3998), 1031 states have call successors, (1031), 363 states have call predecessors, (1031), 362 states have return successors, (1020), 1005 states have call predecessors, (1020), 1020 states have call successors, (1020) Second operand has 2 states, 2 states have (on average 43.5) internal successors, (87), 2 states have internal predecessors, (87), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) [2023-04-02 10:24:24,156 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 10:24:24,157 INFO L93 Difference]: Finished difference Result 7953 states and 11205 transitions. [2023-04-02 10:24:24,158 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-04-02 10:24:24,159 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 43.5) internal successors, (87), 2 states have internal predecessors, (87), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) Word has length 213 [2023-04-02 10:24:24,159 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 10:24:24,203 INFO L225 Difference]: With dead ends: 7953 [2023-04-02 10:24:24,203 INFO L226 Difference]: Without dead ends: 3939 [2023-04-02 10:24:24,226 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 212 GetRequests, 212 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-04-02 10:24:24,235 INFO L413 NwaCegarLoop]: 5449 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 5449 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-04-02 10:24:24,236 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 5449 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-04-02 10:24:24,258 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3939 states. [2023-04-02 10:24:24,457 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3939 to 3939. [2023-04-02 10:24:24,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3939 states, 2663 states have (on average 1.3218174990612093) internal successors, (3520), 2711 states have internal predecessors, (3520), 936 states have call successors, (936), 341 states have call predecessors, (936), 339 states have return successors, (934), 919 states have call predecessors, (934), 934 states have call successors, (934) [2023-04-02 10:24:24,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3939 states to 3939 states and 5390 transitions. [2023-04-02 10:24:24,498 INFO L78 Accepts]: Start accepts. Automaton has 3939 states and 5390 transitions. Word has length 213 [2023-04-02 10:24:24,500 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 10:24:24,500 INFO L495 AbstractCegarLoop]: Abstraction has 3939 states and 5390 transitions. [2023-04-02 10:24:24,501 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 43.5) internal successors, (87), 2 states have internal predecessors, (87), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) [2023-04-02 10:24:24,501 INFO L276 IsEmpty]: Start isEmpty. Operand 3939 states and 5390 transitions. [2023-04-02 10:24:24,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-04-02 10:24:24,512 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 10:24:24,512 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 10:24:24,536 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-04-02 10:24:24,730 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-04-02 10:24:24,730 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 10:24:24,731 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 10:24:24,731 INFO L85 PathProgramCache]: Analyzing trace with hash 694603545, now seen corresponding path program 1 times [2023-04-02 10:24:24,731 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 10:24:24,731 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1850785033] [2023-04-02 10:24:24,732 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 10:24:24,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 10:24:24,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:24:25,012 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 10:24:25,015 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1850785033] [2023-04-02 10:24:25,016 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2023-04-02 10:24:25,016 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1013234283] [2023-04-02 10:24:25,016 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 10:24:25,017 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-02 10:24:25,017 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-02 10:24:25,018 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-04-02 10:24:25,039 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-04-02 10:24:26,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:24:26,366 INFO L262 TraceCheckSpWp]: Trace formula consists of 4315 conjuncts, 2 conjunts are in the unsatisfiable core [2023-04-02 10:24:26,373 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-04-02 10:24:26,402 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2023-04-02 10:24:26,402 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-04-02 10:24:26,402 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1013234283] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 10:24:26,402 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 10:24:26,403 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-02 10:24:26,403 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [847481332] [2023-04-02 10:24:26,403 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 10:24:26,405 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-02 10:24:26,405 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 10:24:26,406 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-02 10:24:26,406 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-02 10:24:26,406 INFO L87 Difference]: Start difference. First operand 3939 states and 5390 transitions. Second operand has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 2 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (23), 1 states have call predecessors, (23), 1 states have call successors, (23) [2023-04-02 10:24:26,542 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 10:24:26,543 INFO L93 Difference]: Finished difference Result 3943 states and 5394 transitions. [2023-04-02 10:24:26,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-02 10:24:26,543 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 2 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (23), 1 states have call predecessors, (23), 1 states have call successors, (23) Word has length 213 [2023-04-02 10:24:26,544 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 10:24:26,566 INFO L225 Difference]: With dead ends: 3943 [2023-04-02 10:24:26,566 INFO L226 Difference]: Without dead ends: 3940 [2023-04-02 10:24:26,569 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 212 GetRequests, 211 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-02 10:24:26,570 INFO L413 NwaCegarLoop]: 5389 mSDtfsCounter, 0 mSDsluCounter, 5384 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 10773 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-04-02 10:24:26,570 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 10773 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-04-02 10:24:26,576 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3940 states. [2023-04-02 10:24:26,669 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3940 to 3940. [2023-04-02 10:24:26,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3940 states, 2664 states have (on average 1.3216966966966968) internal successors, (3521), 2712 states have internal predecessors, (3521), 936 states have call successors, (936), 341 states have call predecessors, (936), 339 states have return successors, (934), 919 states have call predecessors, (934), 934 states have call successors, (934) [2023-04-02 10:24:26,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3940 states to 3940 states and 5391 transitions. [2023-04-02 10:24:26,699 INFO L78 Accepts]: Start accepts. Automaton has 3940 states and 5391 transitions. Word has length 213 [2023-04-02 10:24:26,700 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 10:24:26,700 INFO L495 AbstractCegarLoop]: Abstraction has 3940 states and 5391 transitions. [2023-04-02 10:24:26,700 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 2 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (23), 1 states have call predecessors, (23), 1 states have call successors, (23) [2023-04-02 10:24:26,700 INFO L276 IsEmpty]: Start isEmpty. Operand 3940 states and 5391 transitions. [2023-04-02 10:24:26,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2023-04-02 10:24:26,708 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 10:24:26,708 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 10:24:26,728 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2023-04-02 10:24:26,926 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1 [2023-04-02 10:24:26,926 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 10:24:26,927 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 10:24:26,927 INFO L85 PathProgramCache]: Analyzing trace with hash 1146239038, now seen corresponding path program 1 times [2023-04-02 10:24:26,927 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 10:24:26,929 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [959772618] [2023-04-02 10:24:26,929 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 10:24:26,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 10:24:27,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:24:27,126 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 10:24:27,127 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [959772618] [2023-04-02 10:24:27,127 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2023-04-02 10:24:27,127 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1934854606] [2023-04-02 10:24:27,127 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 10:24:27,127 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-02 10:24:27,127 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-02 10:24:27,128 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-04-02 10:24:27,131 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-04-02 10:24:28,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:24:28,380 INFO L262 TraceCheckSpWp]: Trace formula consists of 4320 conjuncts, 2 conjunts are in the unsatisfiable core [2023-04-02 10:24:28,395 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-04-02 10:24:28,457 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2023-04-02 10:24:28,457 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-04-02 10:24:28,457 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1934854606] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 10:24:28,457 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 10:24:28,457 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-02 10:24:28,458 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [905022354] [2023-04-02 10:24:28,458 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 10:24:28,458 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-02 10:24:28,458 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 10:24:28,459 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-02 10:24:28,459 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-02 10:24:28,459 INFO L87 Difference]: Start difference. First operand 3940 states and 5391 transitions. Second operand has 3 states, 3 states have (on average 27.666666666666668) internal successors, (83), 3 states have internal predecessors, (83), 3 states have call successors, (30), 3 states have call predecessors, (30), 3 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) [2023-04-02 10:24:28,946 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 10:24:28,946 INFO L93 Difference]: Finished difference Result 10792 states and 14813 transitions. [2023-04-02 10:24:28,946 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-02 10:24:28,947 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.666666666666668) internal successors, (83), 3 states have internal predecessors, (83), 3 states have call successors, (30), 3 states have call predecessors, (30), 3 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) Word has length 215 [2023-04-02 10:24:28,948 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 10:24:28,995 INFO L225 Difference]: With dead ends: 10792 [2023-04-02 10:24:28,995 INFO L226 Difference]: Without dead ends: 6901 [2023-04-02 10:24:29,015 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 214 GetRequests, 213 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-02 10:24:29,019 INFO L413 NwaCegarLoop]: 5354 mSDtfsCounter, 4116 mSDsluCounter, 5193 mSDsCounter, 0 mSdLazyCounter, 140 mSolverCounterSat, 40 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4116 SdHoareTripleChecker+Valid, 10547 SdHoareTripleChecker+Invalid, 180 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 40 IncrementalHoareTripleChecker+Valid, 140 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-04-02 10:24:29,020 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4116 Valid, 10547 Invalid, 180 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [40 Valid, 140 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-04-02 10:24:29,030 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6901 states. [2023-04-02 10:24:29,241 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6901 to 6828. [2023-04-02 10:24:29,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6828 states, 4660 states have (on average 1.3278969957081546) internal successors, (6188), 4750 states have internal predecessors, (6188), 1588 states have call successors, (1588), 583 states have call predecessors, (1588), 579 states have return successors, (1588), 1549 states have call predecessors, (1588), 1586 states have call successors, (1588) [2023-04-02 10:24:29,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6828 states to 6828 states and 9364 transitions. [2023-04-02 10:24:29,298 INFO L78 Accepts]: Start accepts. Automaton has 6828 states and 9364 transitions. Word has length 215 [2023-04-02 10:24:29,299 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 10:24:29,299 INFO L495 AbstractCegarLoop]: Abstraction has 6828 states and 9364 transitions. [2023-04-02 10:24:29,300 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 27.666666666666668) internal successors, (83), 3 states have internal predecessors, (83), 3 states have call successors, (30), 3 states have call predecessors, (30), 3 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) [2023-04-02 10:24:29,300 INFO L276 IsEmpty]: Start isEmpty. Operand 6828 states and 9364 transitions. [2023-04-02 10:24:29,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2023-04-02 10:24:29,310 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 10:24:29,310 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 6, 6, 6, 6, 6, 6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 10:24:29,330 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2023-04-02 10:24:29,530 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-02 10:24:29,531 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 10:24:29,531 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 10:24:29,531 INFO L85 PathProgramCache]: Analyzing trace with hash -1545446764, now seen corresponding path program 1 times [2023-04-02 10:24:29,531 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 10:24:29,531 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1256834262] [2023-04-02 10:24:29,531 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 10:24:29,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 10:24:29,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:24:30,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 10:24:30,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:24:30,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:24:30,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:24:30,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:24:30,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:24:30,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:24:30,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:24:30,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 10:24:30,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:24:30,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:24:30,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:24:30,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:24:30,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:24:30,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2023-04-02 10:24:30,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:24:30,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:24:30,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:24:30,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:24:30,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:24:30,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2023-04-02 10:24:30,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:24:30,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:24:30,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:24:30,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:24:30,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:24:30,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-04-02 10:24:30,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:24:30,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2023-04-02 10:24:30,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:24:30,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:24:30,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:24:30,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2023-04-02 10:24:30,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:24:31,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:24:31,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:24:31,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2023-04-02 10:24:31,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:24:31,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:24:31,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:24:31,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2023-04-02 10:24:31,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:24:31,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:24:31,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:24:31,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2023-04-02 10:24:31,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:24:31,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:24:31,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:24:31,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2023-04-02 10:24:31,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:24:31,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:24:31,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:24:31,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2023-04-02 10:24:31,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:24:31,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2023-04-02 10:24:31,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:24:31,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2023-04-02 10:24:31,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:24:31,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2023-04-02 10:24:31,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:24:31,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:24:31,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:24:31,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:24:31,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:24:31,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2023-04-02 10:24:31,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:24:31,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:24:31,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:24:31,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:24:31,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:24:31,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2023-04-02 10:24:31,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:24:31,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:24:31,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:24:31,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:24:31,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:24:31,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2023-04-02 10:24:31,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:24:31,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:24:31,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:24:31,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:24:31,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:24:31,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2023-04-02 10:24:31,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:24:31,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:24:31,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:24:31,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:24:31,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:24:31,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2023-04-02 10:24:31,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:24:31,355 INFO L134 CoverageAnalysis]: Checked inductivity of 639 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2023-04-02 10:24:31,356 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 10:24:31,356 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1256834262] [2023-04-02 10:24:31,356 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1256834262] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 10:24:31,356 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 10:24:31,356 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2023-04-02 10:24:31,356 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1935136425] [2023-04-02 10:24:31,357 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 10:24:31,357 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-04-02 10:24:31,357 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 10:24:31,358 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-04-02 10:24:31,358 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2023-04-02 10:24:31,358 INFO L87 Difference]: Start difference. First operand 6828 states and 9364 transitions. Second operand has 10 states, 10 states have (on average 7.9) internal successors, (79), 3 states have internal predecessors, (79), 2 states have call successors, (30), 9 states have call predecessors, (30), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) [2023-04-02 10:25:03,161 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 10:25:05,171 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:25:07,175 WARN L539 Checker$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 10:25:09,184 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:25:32,335 WARN L539 Checker$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 10:25:34,343 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:25:36,354 WARN L539 Checker$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 10:25:38,359 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:25:40,365 WARN L539 Checker$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 10:25:50,028 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:25:52,035 WARN L539 Checker$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 10:26:09,332 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.94s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:26:32,461 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 10:26:32,461 INFO L93 Difference]: Finished difference Result 23087 states and 32570 transitions. [2023-04-02 10:26:32,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2023-04-02 10:26:32,465 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 7.9) internal successors, (79), 3 states have internal predecessors, (79), 2 states have call successors, (30), 9 states have call predecessors, (30), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) Word has length 277 [2023-04-02 10:26:32,466 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 10:26:32,565 INFO L225 Difference]: With dead ends: 23087 [2023-04-02 10:26:32,566 INFO L226 Difference]: Without dead ends: 16308 [2023-04-02 10:26:32,595 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 134 GetRequests, 95 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 525 ImplicationChecksByTransitivity, 4.6s TimeCoverageRelationStatistics Valid=419, Invalid=1221, Unknown=0, NotChecked=0, Total=1640 [2023-04-02 10:26:32,596 INFO L413 NwaCegarLoop]: 423 mSDtfsCounter, 39657 mSDsluCounter, 1952 mSDsCounter, 0 mSdLazyCounter, 16849 mSolverCounterSat, 24053 mSolverCounterUnsat, 10 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 103.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 40195 SdHoareTripleChecker+Valid, 2375 SdHoareTripleChecker+Invalid, 40912 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.3s SdHoareTripleChecker+Time, 24053 IncrementalHoareTripleChecker+Valid, 16849 IncrementalHoareTripleChecker+Invalid, 10 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 108.7s IncrementalHoareTripleChecker+Time [2023-04-02 10:26:32,597 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [40195 Valid, 2375 Invalid, 40912 Unknown, 0 Unchecked, 0.3s Time], IncrementalHoareTripleChecker [24053 Valid, 16849 Invalid, 10 Unknown, 0 Unchecked, 108.7s Time] [2023-04-02 10:26:32,615 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16308 states. [2023-04-02 10:26:39,507 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16308 to 12649. [2023-04-02 10:26:39,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12649 states, 8607 states have (on average 1.324270942256303) internal successors, (11398), 8781 states have internal predecessors, (11398), 2936 states have call successors, (2936), 1107 states have call predecessors, (2936), 1105 states have return successors, (2942), 2864 states have call predecessors, (2942), 2934 states have call successors, (2942) [2023-04-02 10:26:39,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12649 states to 12649 states and 17276 transitions. [2023-04-02 10:26:39,573 INFO L78 Accepts]: Start accepts. Automaton has 12649 states and 17276 transitions. Word has length 277 [2023-04-02 10:26:39,573 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 10:26:39,573 INFO L495 AbstractCegarLoop]: Abstraction has 12649 states and 17276 transitions. [2023-04-02 10:26:39,574 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 7.9) internal successors, (79), 3 states have internal predecessors, (79), 2 states have call successors, (30), 9 states have call predecessors, (30), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) [2023-04-02 10:26:39,574 INFO L276 IsEmpty]: Start isEmpty. Operand 12649 states and 17276 transitions. [2023-04-02 10:26:39,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 407 [2023-04-02 10:26:39,593 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 10:26:39,594 INFO L195 NwaCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 6, 6, 6, 6, 6, 6, 6, 6, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 10:26:39,594 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-04-02 10:26:39,596 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 10:26:39,596 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 10:26:39,596 INFO L85 PathProgramCache]: Analyzing trace with hash -973503832, now seen corresponding path program 1 times [2023-04-02 10:26:39,596 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 10:26:39,597 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1730309926] [2023-04-02 10:26:39,597 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 10:26:39,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 10:26:39,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:41,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 10:26:41,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:41,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:26:41,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:41,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:26:41,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:41,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:26:41,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:41,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 10:26:41,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:41,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:26:41,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:41,502 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:26:41,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:41,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2023-04-02 10:26:41,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:41,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:26:41,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:41,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:26:41,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:41,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2023-04-02 10:26:41,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:41,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:26:41,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:41,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:26:41,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:41,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-04-02 10:26:41,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:41,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2023-04-02 10:26:41,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:41,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:26:41,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:41,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2023-04-02 10:26:41,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:41,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:26:41,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:41,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2023-04-02 10:26:41,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:41,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:26:41,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:41,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2023-04-02 10:26:41,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:41,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:26:41,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:41,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2023-04-02 10:26:41,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:41,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:26:41,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:41,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2023-04-02 10:26:41,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:41,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:26:41,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:41,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2023-04-02 10:26:41,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:41,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2023-04-02 10:26:41,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:41,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2023-04-02 10:26:41,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:41,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2023-04-02 10:26:41,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:41,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:26:41,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:41,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:26:41,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:41,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:26:41,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:41,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:26:41,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:41,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:26:41,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:41,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:26:41,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:41,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2023-04-02 10:26:41,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:42,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:26:42,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:42,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:26:42,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:42,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:26:42,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:42,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2023-04-02 10:26:42,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:42,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:26:42,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:42,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:26:42,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:42,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-04-02 10:26:42,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:42,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:26:42,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:42,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:26:42,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:42,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2023-04-02 10:26:42,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:42,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:26:42,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:42,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:26:42,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:42,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2023-04-02 10:26:42,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:42,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 10:26:42,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:42,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 296 [2023-04-02 10:26:42,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:42,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:26:42,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:42,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:26:42,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:42,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 312 [2023-04-02 10:26:42,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:42,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:26:42,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:42,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:26:42,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:42,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 328 [2023-04-02 10:26:42,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:42,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:26:42,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:42,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:26:42,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:42,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2023-04-02 10:26:42,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:42,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:26:42,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:42,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:26:42,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:42,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 360 [2023-04-02 10:26:42,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:42,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:26:42,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:42,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:26:42,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:42,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 388 [2023-04-02 10:26:42,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:26:42,296 INFO L134 CoverageAnalysis]: Checked inductivity of 1418 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1418 trivial. 0 not checked. [2023-04-02 10:26:42,297 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 10:26:42,297 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1730309926] [2023-04-02 10:26:42,297 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1730309926] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 10:26:42,297 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 10:26:42,297 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2023-04-02 10:26:42,297 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1700996355] [2023-04-02 10:26:42,297 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 10:26:42,299 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2023-04-02 10:26:42,299 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 10:26:42,299 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2023-04-02 10:26:42,300 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=194, Unknown=0, NotChecked=0, Total=240 [2023-04-02 10:26:42,300 INFO L87 Difference]: Start difference. First operand 12649 states and 17276 transitions. Second operand has 16 states, 15 states have (on average 7.4) internal successors, (111), 4 states have internal predecessors, (111), 4 states have call successors, (42), 15 states have call predecessors, (42), 2 states have return successors, (36), 2 states have call predecessors, (36), 3 states have call successors, (36) [2023-04-02 10:27:10,218 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 10:27:12,226 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:27:14,230 WARN L539 Checker$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 10:27:16,236 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:27:18,245 WARN L539 Checker$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 10:27:20,252 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:27:22,258 WARN L539 Checker$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 10:27:24,266 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:27:26,108 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.84s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:27:28,121 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:27:49,688 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:27:51,703 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:27:53,711 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []