/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--staging--slicoss--slicoss.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-03-31 03:19:42,166 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-03-31 03:19:42,168 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-03-31 03:19:42,194 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-03-31 03:19:42,194 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-03-31 03:19:42,195 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-03-31 03:19:42,196 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-03-31 03:19:42,198 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-03-31 03:19:42,200 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-03-31 03:19:42,200 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-03-31 03:19:42,211 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-03-31 03:19:42,213 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-03-31 03:19:42,214 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-03-31 03:19:42,216 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-03-31 03:19:42,216 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-03-31 03:19:42,217 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-03-31 03:19:42,218 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-03-31 03:19:42,218 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-03-31 03:19:42,220 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-03-31 03:19:42,221 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-03-31 03:19:42,222 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-03-31 03:19:42,229 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-03-31 03:19:42,231 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-03-31 03:19:42,233 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-03-31 03:19:42,242 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-03-31 03:19:42,242 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-03-31 03:19:42,242 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-03-31 03:19:42,243 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-03-31 03:19:42,244 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-03-31 03:19:42,244 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-03-31 03:19:42,244 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-03-31 03:19:42,245 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-03-31 03:19:42,246 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-03-31 03:19:42,247 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-03-31 03:19:42,248 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-03-31 03:19:42,248 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-03-31 03:19:42,248 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-03-31 03:19:42,248 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-03-31 03:19:42,248 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-03-31 03:19:42,249 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-03-31 03:19:42,250 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-03-31 03:19:42,251 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2023-03-31 03:19:42,271 INFO L113 SettingsManager]: Loading preferences was successful [2023-03-31 03:19:42,271 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-03-31 03:19:42,271 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-03-31 03:19:42,271 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-03-31 03:19:42,272 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-03-31 03:19:42,272 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-03-31 03:19:42,273 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-03-31 03:19:42,273 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-03-31 03:19:42,273 INFO L138 SettingsManager]: * Use SBE=true [2023-03-31 03:19:42,273 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-03-31 03:19:42,273 INFO L138 SettingsManager]: * sizeof long=4 [2023-03-31 03:19:42,273 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-03-31 03:19:42,273 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-03-31 03:19:42,273 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-03-31 03:19:42,274 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-03-31 03:19:42,274 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-03-31 03:19:42,274 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-03-31 03:19:42,274 INFO L138 SettingsManager]: * sizeof long double=12 [2023-03-31 03:19:42,274 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-03-31 03:19:42,274 INFO L138 SettingsManager]: * Use constant arrays=true [2023-03-31 03:19:42,274 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-03-31 03:19:42,274 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-03-31 03:19:42,274 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-03-31 03:19:42,275 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-03-31 03:19:42,275 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-31 03:19:42,275 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-03-31 03:19:42,275 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-03-31 03:19:42,275 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-03-31 03:19:42,275 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-03-31 03:19:42,275 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-03-31 03:19:42,275 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-03-31 03:19:42,275 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-03-31 03:19:42,276 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-03-31 03:19:42,276 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-03-31 03:19:42,276 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-03-31 03:19:42,276 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-03-31 03:19:42,505 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-03-31 03:19:42,531 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-03-31 03:19:42,533 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-03-31 03:19:42,534 INFO L271 PluginConnector]: Initializing CDTParser... [2023-03-31 03:19:42,535 INFO L275 PluginConnector]: CDTParser initialized [2023-03-31 03:19:42,535 INFO L432 ainManager$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--staging--slicoss--slicoss.ko-entry_point.cil.out.i [2023-03-31 03:19:43,663 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-03-31 03:19:44,207 INFO L351 CDTParser]: Found 1 translation units. [2023-03-31 03:19:44,208 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--staging--slicoss--slicoss.ko-entry_point.cil.out.i [2023-03-31 03:19:44,256 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/671f71ee7/0d2f3e7e3a1c494d9e25b6fa6169ae9e/FLAGb7fcb28e1 [2023-03-31 03:19:44,269 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/671f71ee7/0d2f3e7e3a1c494d9e25b6fa6169ae9e [2023-03-31 03:19:44,271 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-03-31 03:19:44,272 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-03-31 03:19:44,273 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-03-31 03:19:44,273 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-03-31 03:19:44,277 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-03-31 03:19:44,277 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.03 03:19:44" (1/1) ... [2023-03-31 03:19:44,278 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55332d2f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:19:44, skipping insertion in model container [2023-03-31 03:19:44,278 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.03 03:19:44" (1/1) ... [2023-03-31 03:19:44,284 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-03-31 03:19:44,410 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-03-31 03:19:47,028 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--staging--slicoss--slicoss.ko-entry_point.cil.out.i[318989,319002] [2023-03-31 03:19:47,112 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-31 03:19:47,157 INFO L203 MainTranslator]: Completed pre-run [2023-03-31 03:19:47,491 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--staging--slicoss--slicoss.ko-entry_point.cil.out.i[318989,319002] [2023-03-31 03:19:47,498 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-31 03:19:47,604 INFO L208 MainTranslator]: Completed translation [2023-03-31 03:19:47,605 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:19:47 WrapperNode [2023-03-31 03:19:47,605 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-03-31 03:19:47,606 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-03-31 03:19:47,606 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-03-31 03:19:47,606 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-03-31 03:19:47,618 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:19:47" (1/1) ... [2023-03-31 03:19:47,618 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:19:47" (1/1) ... [2023-03-31 03:19:47,702 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:19:47" (1/1) ... [2023-03-31 03:19:47,702 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:19:47" (1/1) ... [2023-03-31 03:19:47,823 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:19:47" (1/1) ... [2023-03-31 03:19:47,854 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:19:47" (1/1) ... [2023-03-31 03:19:47,884 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:19:47" (1/1) ... [2023-03-31 03:19:47,908 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:19:47" (1/1) ... [2023-03-31 03:19:48,013 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-03-31 03:19:48,014 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-03-31 03:19:48,014 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-03-31 03:19:48,014 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-03-31 03:19:48,015 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:19:47" (1/1) ... [2023-03-31 03:19:48,021 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-31 03:19:48,030 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-03-31 03:19:48,043 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-03-31 03:19:48,051 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-03-31 03:19:48,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-03-31 03:19:48,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-03-31 03:19:48,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-03-31 03:19:48,084 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-03-31 03:19:48,084 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-03-31 03:19:48,084 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-03-31 03:19:48,084 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-03-31 03:19:48,084 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2023-03-31 03:19:48,084 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-03-31 03:19:48,085 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-03-31 03:19:48,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-03-31 03:19:48,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-03-31 03:19:48,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-03-31 03:19:48,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-03-31 03:19:48,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-03-31 03:19:48,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-03-31 03:19:48,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-03-31 03:19:48,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-03-31 03:19:48,085 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-03-31 03:19:48,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2023-03-31 03:19:48,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2023-03-31 03:19:48,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2023-03-31 03:19:48,086 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2023-03-31 03:19:48,086 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-03-31 03:19:48,086 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2023-03-31 03:19:48,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2023-03-31 03:19:48,086 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-03-31 03:19:48,086 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2023-03-31 03:19:48,086 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-03-31 03:19:48,086 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-03-31 03:19:48,087 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2023-03-31 03:19:48,087 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2023-03-31 03:19:48,087 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2023-03-31 03:19:48,087 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-03-31 03:19:48,087 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-03-31 03:19:48,087 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-03-31 03:19:48,087 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-03-31 03:19:48,087 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2023-03-31 03:19:48,087 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-03-31 03:19:48,087 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2023-03-31 03:19:48,087 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-03-31 03:19:48,088 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-03-31 03:19:48,088 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2023-03-31 03:19:48,088 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2023-03-31 03:19:48,089 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-03-31 03:19:48,089 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2023-03-31 03:19:48,089 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-03-31 03:19:48,089 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-03-31 03:19:48,089 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-03-31 03:19:48,089 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2023-03-31 03:19:48,090 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-03-31 03:19:48,090 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-03-31 03:19:48,090 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-03-31 03:19:48,090 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-03-31 03:19:48,091 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2023-03-31 03:19:48,091 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2023-03-31 03:19:48,091 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2023-03-31 03:19:48,091 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev32 [2023-03-31 03:19:48,091 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2023-03-31 03:19:48,091 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2023-03-31 03:19:48,092 INFO L138 BoogieDeclarations]: Found implementation of procedure is_broadcast_ether_addr [2023-03-31 03:19:48,092 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-03-31 03:19:48,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2023-03-31 03:19:48,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2023-03-31 03:19:48,092 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_reg32_write [2023-03-31 03:19:48,092 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_reg64_write [2023-03-31 03:19:48,092 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_mcast_set_bit [2023-03-31 03:19:48,092 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_mcast_set_mask [2023-03-31 03:19:48,093 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_timer_ping [2023-03-31 03:19:48,093 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_unmap_mmio_space [2023-03-31 03:19:48,093 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_link_config [2023-03-31 03:19:48,093 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_card_download_gbrcv [2023-03-31 03:19:48,093 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_card_download [2023-03-31 03:19:48,093 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_adapter_set_hwaddr [2023-03-31 03:19:48,093 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_intagg_set [2023-03-31 03:19:48,093 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_soft_reset [2023-03-31 03:19:48,093 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_mac_address_config [2023-03-31 03:19:48,093 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_mac_config [2023-03-31 03:19:48,093 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_config_set [2023-03-31 03:19:48,094 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_config_clear [2023-03-31 03:19:48,094 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_mac_filter [2023-03-31 03:19:48,094 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_mac_set_address [2023-03-31 03:19:48,094 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_timer_load_check [2023-03-31 03:19:48,095 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_upr_queue_request [2023-03-31 03:19:48,095 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_upr_start [2023-03-31 03:19:48,095 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_upr_request [2023-03-31 03:19:48,095 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_link_upr_complete [2023-03-31 03:19:48,095 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_upr_request_complete [2023-03-31 03:19:48,096 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_config_get [2023-03-31 03:19:48,096 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_eeprom_cksum [2023-03-31 03:19:48,096 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_rspqueue_free [2023-03-31 03:19:48,096 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_rspqueue_init [2023-03-31 03:19:48,096 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_rspqueue_getnext [2023-03-31 03:19:48,097 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_cmdqmem_free [2023-03-31 03:19:48,097 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_cmdqmem_addpage [2023-03-31 03:19:48,097 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_cmdq_free [2023-03-31 03:19:48,097 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_cmdq_addcmdpage [2023-03-31 03:19:48,097 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_cmdq_init [2023-03-31 03:19:48,097 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_cmdq_reset [2023-03-31 03:19:48,097 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_cmdq_getdone [2023-03-31 03:19:48,097 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_cmdq_getfree [2023-03-31 03:19:48,097 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_cmdq_putdone_irq [2023-03-31 03:19:48,098 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_rcvqueue_fill [2023-03-31 03:19:48,098 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_rcvqueue_free [2023-03-31 03:19:48,098 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_rcvqueue_init [2023-03-31 03:19:48,098 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_rcvqueue_getnext [2023-03-31 03:19:48,098 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_rcvqueue_reinsert [2023-03-31 03:19:48,098 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_link_event_handler [2023-03-31 03:19:48,098 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_init_cleanup [2023-03-31 03:19:48,098 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_mcast_add_list [2023-03-31 03:19:48,098 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_mcast_set_list [2023-03-31 03:19:48,099 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_xmit_build_request [2023-03-31 03:19:48,099 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_xmit_fail [2023-03-31 03:19:48,099 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_rcv_handle_error [2023-03-31 03:19:48,099 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_rcv_handler [2023-03-31 03:19:48,099 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_xmit_complete [2023-03-31 03:19:48,099 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_interrupt_card_up [2023-03-31 03:19:48,099 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_interrupt [2023-03-31 03:19:48,099 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_xmit_start [2023-03-31 03:19:48,100 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_adapter_freeresources [2023-03-31 03:19:48,100 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_adapter_allocresources [2023-03-31 03:19:48,100 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_if_init [2023-03-31 03:19:48,100 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_entry_open [2023-03-31 03:19:48,100 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_card_cleanup [2023-03-31 03:19:48,100 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_entry_remove [2023-03-31 03:19:48,100 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_entry_halt [2023-03-31 03:19:48,101 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_get_stats [2023-03-31 03:19:48,101 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_ioctl [2023-03-31 03:19:48,102 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_config_pci [2023-03-31 03:19:48,104 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_card_init [2023-03-31 03:19:48,110 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_init_driver [2023-03-31 03:19:48,110 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_init_adapter [2023-03-31 03:19:48,110 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_card_locate [2023-03-31 03:19:48,111 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_entry_probe [2023-03-31 03:19:48,111 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_module_init [2023-03-31 03:19:48,111 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_module_cleanup [2023-03-31 03:19:48,111 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2023-03-31 03:19:48,111 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_3 [2023-03-31 03:19:48,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_5 [2023-03-31 03:19:48,111 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2023-03-31 03:19:48,111 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2023-03-31 03:19:48,111 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2023-03-31 03:19:48,111 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_3 [2023-03-31 03:19:48,111 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2023-03-31 03:19:48,112 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2023-03-31 03:19:48,112 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2023-03-31 03:19:48,112 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2023-03-31 03:19:48,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2023-03-31 03:19:48,112 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2023-03-31 03:19:48,112 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_3 [2023-03-31 03:19:48,112 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2023-03-31 03:19:48,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_4 [2023-03-31 03:19:48,112 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_2 [2023-03-31 03:19:48,112 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2023-03-31 03:19:48,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_2 [2023-03-31 03:19:48,112 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_2 [2023-03-31 03:19:48,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2023-03-31 03:19:48,113 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-03-31 03:19:48,113 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-03-31 03:19:48,113 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-03-31 03:19:48,113 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-03-31 03:19:48,113 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-03-31 03:19:48,113 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2023-03-31 03:19:48,113 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2023-03-31 03:19:48,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_26 [2023-03-31 03:19:48,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_28 [2023-03-31 03:19:48,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_30 [2023-03-31 03:19:48,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_31 [2023-03-31 03:19:48,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_32 [2023-03-31 03:19:48,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_33 [2023-03-31 03:19:48,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_34 [2023-03-31 03:19:48,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_35 [2023-03-31 03:19:48,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_36 [2023-03-31 03:19:48,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_37 [2023-03-31 03:19:48,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_38 [2023-03-31 03:19:48,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_39 [2023-03-31 03:19:48,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_40 [2023-03-31 03:19:48,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_41 [2023-03-31 03:19:48,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_42 [2023-03-31 03:19:48,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_43 [2023-03-31 03:19:48,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_44 [2023-03-31 03:19:48,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_45 [2023-03-31 03:19:48,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_46 [2023-03-31 03:19:48,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-03-31 03:19:48,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-03-31 03:19:48,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-03-31 03:19:48,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-03-31 03:19:48,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-03-31 03:19:48,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-03-31 03:19:48,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2023-03-31 03:19:48,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2023-03-31 03:19:48,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-03-31 03:19:48,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-03-31 03:19:48,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2023-03-31 03:19:48,116 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-03-31 03:19:48,116 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2023-03-31 03:19:48,116 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2023-03-31 03:19:48,116 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2023-03-31 03:19:48,116 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2023-03-31 03:19:48,117 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2023-03-31 03:19:48,117 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-03-31 03:19:48,117 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-03-31 03:19:48,117 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-03-31 03:19:48,117 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2023-03-31 03:19:48,117 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-03-31 03:19:48,117 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-03-31 03:19:48,117 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-03-31 03:19:48,117 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-03-31 03:19:48,117 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-03-31 03:19:48,117 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2023-03-31 03:19:48,117 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2023-03-31 03:19:48,118 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-03-31 03:19:48,118 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2023-03-31 03:19:48,118 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-03-31 03:19:48,118 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2023-03-31 03:19:48,118 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-03-31 03:19:48,118 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-03-31 03:19:48,118 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2023-03-31 03:19:48,118 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-03-31 03:19:48,118 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2023-03-31 03:19:48,118 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2023-03-31 03:19:48,118 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2023-03-31 03:19:48,119 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2023-03-31 03:19:48,119 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-03-31 03:19:48,119 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-03-31 03:19:48,119 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-03-31 03:19:48,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2023-03-31 03:19:48,119 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-03-31 03:19:48,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-03-31 03:19:48,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-03-31 03:19:48,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_5 [2023-03-31 03:19:48,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_5 [2023-03-31 03:19:48,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_4 [2023-03-31 03:19:48,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2023-03-31 03:19:48,119 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2023-03-31 03:19:48,120 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2023-03-31 03:19:48,120 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2023-03-31 03:19:48,120 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_word [2023-03-31 03:19:48,120 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-03-31 03:19:48,120 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-03-31 03:19:48,120 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-03-31 03:19:48,120 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2023-03-31 03:19:48,120 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-03-31 03:19:48,120 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-03-31 03:19:48,120 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2023-03-31 03:19:48,120 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2023-03-31 03:19:48,121 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2023-03-31 03:19:48,121 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2023-03-31 03:19:48,121 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2023-03-31 03:19:48,121 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-03-31 03:19:48,121 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-03-31 03:19:48,121 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-03-31 03:19:48,121 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-03-31 03:19:48,121 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-03-31 03:19:48,121 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-03-31 03:19:48,122 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-03-31 03:19:48,122 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-03-31 03:19:48,122 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-03-31 03:19:48,122 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-03-31 03:19:48,122 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-03-31 03:19:48,122 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-03-31 03:19:48,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-03-31 03:19:48,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-03-31 03:19:48,122 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-03-31 03:19:48,122 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-03-31 03:19:48,122 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-03-31 03:19:48,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-03-31 03:19:48,123 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2023-03-31 03:19:48,123 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-03-31 03:19:48,123 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2023-03-31 03:19:48,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-03-31 03:19:48,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-03-31 03:19:48,123 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-03-31 03:19:48,123 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-03-31 03:19:48,123 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-03-31 03:19:48,123 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-03-31 03:19:48,123 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-03-31 03:19:48,123 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-03-31 03:19:48,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-03-31 03:19:48,124 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-03-31 03:19:48,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-03-31 03:19:48,124 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-03-31 03:19:48,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-03-31 03:19:48,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-03-31 03:19:48,124 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-03-31 03:19:48,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-03-31 03:19:48,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-03-31 03:19:48,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-03-31 03:19:48,124 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-03-31 03:19:48,125 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-03-31 03:19:48,125 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2023-03-31 03:19:48,125 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-03-31 03:19:48,125 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-03-31 03:19:48,125 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-03-31 03:19:48,125 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-03-31 03:19:48,125 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-03-31 03:19:48,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2023-03-31 03:19:48,125 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-03-31 03:19:48,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2023-03-31 03:19:48,125 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-03-31 03:19:48,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2023-03-31 03:19:48,126 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-03-31 03:19:48,126 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2023-03-31 03:19:48,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_38 [2023-03-31 03:19:48,126 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-03-31 03:19:48,126 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-03-31 03:19:48,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_40 [2023-03-31 03:19:48,126 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2023-03-31 03:19:48,126 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-03-31 03:19:48,126 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2023-03-31 03:19:48,126 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2023-03-31 03:19:48,126 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2023-03-31 03:19:48,127 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-03-31 03:19:48,127 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2023-03-31 03:19:48,127 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-03-31 03:19:48,127 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-03-31 03:19:48,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-03-31 03:19:48,127 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2023-03-31 03:19:48,127 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_3 [2023-03-31 03:19:48,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_5 [2023-03-31 03:19:48,127 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2023-03-31 03:19:48,127 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2023-03-31 03:19:48,127 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2023-03-31 03:19:48,128 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_3 [2023-03-31 03:19:48,128 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2023-03-31 03:19:48,128 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2023-03-31 03:19:48,128 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2023-03-31 03:19:48,128 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2023-03-31 03:19:48,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2023-03-31 03:19:48,128 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2023-03-31 03:19:48,128 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_3 [2023-03-31 03:19:48,128 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2023-03-31 03:19:48,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_4 [2023-03-31 03:19:48,128 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_2 [2023-03-31 03:19:48,129 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2023-03-31 03:19:48,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_2 [2023-03-31 03:19:48,129 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_2 [2023-03-31 03:19:48,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2023-03-31 03:19:48,129 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-03-31 03:19:48,129 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2023-03-31 03:19:48,129 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2023-03-31 03:19:48,129 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2023-03-31 03:19:48,129 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-03-31 03:19:48,129 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2023-03-31 03:19:48,129 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2023-03-31 03:19:48,129 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-03-31 03:19:48,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_39 [2023-03-31 03:19:48,130 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-03-31 03:19:48,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_37 [2023-03-31 03:19:48,130 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-03-31 03:19:48,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-03-31 03:19:48,130 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2023-03-31 03:19:48,130 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-03-31 03:19:48,130 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-03-31 03:19:48,130 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-03-31 03:19:48,130 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2023-03-31 03:19:48,130 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_word [2023-03-31 03:19:48,131 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2023-03-31 03:19:48,131 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2023-03-31 03:19:48,131 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-03-31 03:19:48,131 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-03-31 03:19:48,131 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-03-31 03:19:48,131 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2023-03-31 03:19:48,131 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-03-31 03:19:48,131 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2023-03-31 03:19:48,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_45 [2023-03-31 03:19:48,131 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-03-31 03:19:48,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_46 [2023-03-31 03:19:48,131 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-03-31 03:19:48,132 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-03-31 03:19:48,132 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-03-31 03:19:48,132 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-03-31 03:19:48,132 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-03-31 03:19:48,132 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-03-31 03:19:48,132 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2023-03-31 03:19:48,132 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2023-03-31 03:19:48,132 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2023-03-31 03:19:48,132 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-03-31 03:19:48,132 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2023-03-31 03:19:48,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-03-31 03:19:48,133 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2023-03-31 03:19:48,133 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-03-31 03:19:48,133 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2023-03-31 03:19:48,133 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-03-31 03:19:48,133 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-03-31 03:19:48,134 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2023-03-31 03:19:48,134 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2023-03-31 03:19:48,134 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-03-31 03:19:48,134 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2023-03-31 03:19:48,135 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-03-31 03:19:48,135 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-03-31 03:19:48,135 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2023-03-31 03:19:48,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_28 [2023-03-31 03:19:48,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_36 [2023-03-31 03:19:48,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_30 [2023-03-31 03:19:48,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_26 [2023-03-31 03:19:48,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_34 [2023-03-31 03:19:48,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_35 [2023-03-31 03:19:48,135 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-03-31 03:19:48,135 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2023-03-31 03:19:48,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_31 [2023-03-31 03:19:48,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_32 [2023-03-31 03:19:48,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_33 [2023-03-31 03:19:48,136 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-03-31 03:19:48,136 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-03-31 03:19:48,136 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-03-31 03:19:48,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_42 [2023-03-31 03:19:48,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_44 [2023-03-31 03:19:48,136 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-03-31 03:19:48,136 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2023-03-31 03:19:48,136 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2023-03-31 03:19:48,136 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-03-31 03:19:48,136 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-03-31 03:19:48,137 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-03-31 03:19:48,137 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-03-31 03:19:48,137 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2023-03-31 03:19:48,137 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2023-03-31 03:19:48,137 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2023-03-31 03:19:48,137 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2023-03-31 03:19:48,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_43 [2023-03-31 03:19:48,137 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-03-31 03:19:48,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_41 [2023-03-31 03:19:48,137 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2023-03-31 03:19:48,137 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2023-03-31 03:19:48,138 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev32 [2023-03-31 03:19:48,138 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2023-03-31 03:19:48,138 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2023-03-31 03:19:48,138 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2023-03-31 03:19:48,138 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-03-31 03:19:48,138 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2023-03-31 03:19:48,138 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2023-03-31 03:19:48,138 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2023-03-31 03:19:48,138 INFO L130 BoogieDeclarations]: Found specification of procedure is_broadcast_ether_addr [2023-03-31 03:19:48,138 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-03-31 03:19:48,138 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2023-03-31 03:19:48,138 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2023-03-31 03:19:48,139 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2023-03-31 03:19:48,139 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2023-03-31 03:19:48,139 INFO L130 BoogieDeclarations]: Found specification of procedure slic_reg32_write [2023-03-31 03:19:48,139 INFO L130 BoogieDeclarations]: Found specification of procedure slic_reg64_write [2023-03-31 03:19:48,139 INFO L130 BoogieDeclarations]: Found specification of procedure slic_mcast_set_bit [2023-03-31 03:19:48,139 INFO L130 BoogieDeclarations]: Found specification of procedure slic_mcast_set_mask [2023-03-31 03:19:48,139 INFO L130 BoogieDeclarations]: Found specification of procedure slic_timer_ping [2023-03-31 03:19:48,139 INFO L130 BoogieDeclarations]: Found specification of procedure slic_unmap_mmio_space [2023-03-31 03:19:48,139 INFO L130 BoogieDeclarations]: Found specification of procedure slic_link_config [2023-03-31 03:19:48,139 INFO L130 BoogieDeclarations]: Found specification of procedure slic_card_download_gbrcv [2023-03-31 03:19:48,139 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-03-31 03:19:48,139 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-03-31 03:19:48,139 INFO L130 BoogieDeclarations]: Found specification of procedure slic_card_download [2023-03-31 03:19:48,140 INFO L130 BoogieDeclarations]: Found specification of procedure slic_adapter_set_hwaddr [2023-03-31 03:19:48,140 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-03-31 03:19:48,140 INFO L130 BoogieDeclarations]: Found specification of procedure slic_intagg_set [2023-03-31 03:19:48,140 INFO L130 BoogieDeclarations]: Found specification of procedure slic_soft_reset [2023-03-31 03:19:48,140 INFO L130 BoogieDeclarations]: Found specification of procedure slic_mac_address_config [2023-03-31 03:19:48,140 INFO L130 BoogieDeclarations]: Found specification of procedure slic_mac_config [2023-03-31 03:19:48,140 INFO L130 BoogieDeclarations]: Found specification of procedure slic_config_set [2023-03-31 03:19:48,140 INFO L130 BoogieDeclarations]: Found specification of procedure slic_config_clear [2023-03-31 03:19:48,140 INFO L130 BoogieDeclarations]: Found specification of procedure slic_mac_filter [2023-03-31 03:19:48,140 INFO L130 BoogieDeclarations]: Found specification of procedure slic_mac_set_address [2023-03-31 03:19:48,140 INFO L130 BoogieDeclarations]: Found specification of procedure slic_timer_load_check [2023-03-31 03:19:48,140 INFO L130 BoogieDeclarations]: Found specification of procedure slic_upr_queue_request [2023-03-31 03:19:48,140 INFO L130 BoogieDeclarations]: Found specification of procedure slic_upr_start [2023-03-31 03:19:48,140 INFO L130 BoogieDeclarations]: Found specification of procedure slic_upr_request [2023-03-31 03:19:48,141 INFO L130 BoogieDeclarations]: Found specification of procedure slic_link_upr_complete [2023-03-31 03:19:48,141 INFO L130 BoogieDeclarations]: Found specification of procedure slic_upr_request_complete [2023-03-31 03:19:48,141 INFO L130 BoogieDeclarations]: Found specification of procedure slic_config_get [2023-03-31 03:19:48,141 INFO L130 BoogieDeclarations]: Found specification of procedure slic_eeprom_cksum [2023-03-31 03:19:48,141 INFO L130 BoogieDeclarations]: Found specification of procedure slic_rspqueue_free [2023-03-31 03:19:48,141 INFO L130 BoogieDeclarations]: Found specification of procedure slic_rspqueue_init [2023-03-31 03:19:48,141 INFO L130 BoogieDeclarations]: Found specification of procedure slic_rspqueue_getnext [2023-03-31 03:19:48,141 INFO L130 BoogieDeclarations]: Found specification of procedure slic_cmdqmem_free [2023-03-31 03:19:48,141 INFO L130 BoogieDeclarations]: Found specification of procedure slic_cmdqmem_addpage [2023-03-31 03:19:48,141 INFO L130 BoogieDeclarations]: Found specification of procedure slic_cmdq_free [2023-03-31 03:19:48,141 INFO L130 BoogieDeclarations]: Found specification of procedure slic_cmdq_addcmdpage [2023-03-31 03:19:48,141 INFO L130 BoogieDeclarations]: Found specification of procedure slic_cmdq_init [2023-03-31 03:19:48,141 INFO L130 BoogieDeclarations]: Found specification of procedure slic_cmdq_reset [2023-03-31 03:19:48,141 INFO L130 BoogieDeclarations]: Found specification of procedure slic_cmdq_getdone [2023-03-31 03:19:48,141 INFO L130 BoogieDeclarations]: Found specification of procedure slic_cmdq_getfree [2023-03-31 03:19:48,142 INFO L130 BoogieDeclarations]: Found specification of procedure slic_cmdq_putdone_irq [2023-03-31 03:19:48,142 INFO L130 BoogieDeclarations]: Found specification of procedure slic_rcvqueue_fill [2023-03-31 03:19:48,142 INFO L130 BoogieDeclarations]: Found specification of procedure slic_rcvqueue_free [2023-03-31 03:19:48,142 INFO L130 BoogieDeclarations]: Found specification of procedure slic_rcvqueue_init [2023-03-31 03:19:48,142 INFO L130 BoogieDeclarations]: Found specification of procedure slic_rcvqueue_getnext [2023-03-31 03:19:48,142 INFO L130 BoogieDeclarations]: Found specification of procedure slic_rcvqueue_reinsert [2023-03-31 03:19:48,142 INFO L130 BoogieDeclarations]: Found specification of procedure slic_link_event_handler [2023-03-31 03:19:48,142 INFO L130 BoogieDeclarations]: Found specification of procedure slic_init_cleanup [2023-03-31 03:19:48,142 INFO L130 BoogieDeclarations]: Found specification of procedure slic_mcast_add_list [2023-03-31 03:19:48,142 INFO L130 BoogieDeclarations]: Found specification of procedure slic_mcast_set_list [2023-03-31 03:19:48,142 INFO L130 BoogieDeclarations]: Found specification of procedure slic_xmit_build_request [2023-03-31 03:19:48,142 INFO L130 BoogieDeclarations]: Found specification of procedure slic_xmit_fail [2023-03-31 03:19:48,142 INFO L130 BoogieDeclarations]: Found specification of procedure slic_rcv_handle_error [2023-03-31 03:19:48,142 INFO L130 BoogieDeclarations]: Found specification of procedure slic_rcv_handler [2023-03-31 03:19:48,142 INFO L130 BoogieDeclarations]: Found specification of procedure slic_xmit_complete [2023-03-31 03:19:48,143 INFO L130 BoogieDeclarations]: Found specification of procedure slic_interrupt_card_up [2023-03-31 03:19:48,143 INFO L130 BoogieDeclarations]: Found specification of procedure slic_interrupt [2023-03-31 03:19:48,143 INFO L130 BoogieDeclarations]: Found specification of procedure slic_xmit_start [2023-03-31 03:19:48,143 INFO L130 BoogieDeclarations]: Found specification of procedure slic_adapter_freeresources [2023-03-31 03:19:48,143 INFO L130 BoogieDeclarations]: Found specification of procedure slic_adapter_allocresources [2023-03-31 03:19:48,143 INFO L130 BoogieDeclarations]: Found specification of procedure slic_if_init [2023-03-31 03:19:48,143 INFO L130 BoogieDeclarations]: Found specification of procedure slic_entry_open [2023-03-31 03:19:48,143 INFO L130 BoogieDeclarations]: Found specification of procedure slic_card_cleanup [2023-03-31 03:19:48,143 INFO L130 BoogieDeclarations]: Found specification of procedure slic_entry_remove [2023-03-31 03:19:48,143 INFO L130 BoogieDeclarations]: Found specification of procedure slic_entry_halt [2023-03-31 03:19:48,143 INFO L130 BoogieDeclarations]: Found specification of procedure slic_get_stats [2023-03-31 03:19:48,143 INFO L130 BoogieDeclarations]: Found specification of procedure slic_ioctl [2023-03-31 03:19:48,144 INFO L130 BoogieDeclarations]: Found specification of procedure slic_config_pci [2023-03-31 03:19:48,144 INFO L130 BoogieDeclarations]: Found specification of procedure slic_card_init [2023-03-31 03:19:48,144 INFO L130 BoogieDeclarations]: Found specification of procedure slic_init_driver [2023-03-31 03:19:48,144 INFO L130 BoogieDeclarations]: Found specification of procedure slic_init_adapter [2023-03-31 03:19:48,144 INFO L130 BoogieDeclarations]: Found specification of procedure slic_card_locate [2023-03-31 03:19:48,144 INFO L130 BoogieDeclarations]: Found specification of procedure slic_entry_probe [2023-03-31 03:19:48,144 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-03-31 03:19:48,144 INFO L130 BoogieDeclarations]: Found specification of procedure slic_module_init [2023-03-31 03:19:48,144 INFO L130 BoogieDeclarations]: Found specification of procedure slic_module_cleanup [2023-03-31 03:19:48,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_5 [2023-03-31 03:19:48,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-03-31 03:19:48,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-03-31 03:19:48,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_5 [2023-03-31 03:19:48,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_4 [2023-03-31 03:19:48,145 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-03-31 03:19:48,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-03-31 03:19:48,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-03-31 03:19:48,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-03-31 03:19:48,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-03-31 03:19:48,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-03-31 03:19:48,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2023-03-31 03:19:48,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2023-03-31 03:19:48,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2023-03-31 03:19:48,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2023-03-31 03:19:48,145 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-03-31 03:19:48,146 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2023-03-31 03:19:48,146 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2023-03-31 03:19:48,146 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-03-31 03:19:48,146 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-03-31 03:19:48,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-03-31 03:19:48,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-03-31 03:19:48,146 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-03-31 03:19:48,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-03-31 03:19:48,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-03-31 03:19:48,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-03-31 03:19:48,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-03-31 03:19:48,972 INFO L236 CfgBuilder]: Building ICFG [2023-03-31 03:19:48,981 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-03-31 03:19:49,352 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-03-31 03:19:57,301 INFO L277 CfgBuilder]: Performing block encoding [2023-03-31 03:19:57,322 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-03-31 03:19:57,322 INFO L302 CfgBuilder]: Removed 6 assume(true) statements. [2023-03-31 03:19:57,327 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.03 03:19:57 BoogieIcfgContainer [2023-03-31 03:19:57,327 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-03-31 03:19:57,329 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-03-31 03:19:57,329 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-03-31 03:19:57,332 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-03-31 03:19:57,332 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 31.03 03:19:44" (1/3) ... [2023-03-31 03:19:57,333 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@66425c11 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.03 03:19:57, skipping insertion in model container [2023-03-31 03:19:57,333 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:19:47" (2/3) ... [2023-03-31 03:19:57,333 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@66425c11 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.03 03:19:57, skipping insertion in model container [2023-03-31 03:19:57,333 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.03 03:19:57" (3/3) ... [2023-03-31 03:19:57,334 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--staging--slicoss--slicoss.ko-entry_point.cil.out.i [2023-03-31 03:19:57,352 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-03-31 03:19:57,352 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-03-31 03:19:57,443 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-03-31 03:19:57,448 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;@3cca9042, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-03-31 03:19:57,449 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-03-31 03:19:57,460 INFO L276 IsEmpty]: Start isEmpty. Operand has 2531 states, 1728 states have (on average 1.3917824074074074) internal successors, (2405), 1812 states have internal predecessors, (2405), 564 states have call successors, (564), 231 states have call predecessors, (564), 230 states have return successors, (556), 532 states have call predecessors, (556), 556 states have call successors, (556) [2023-03-31 03:19:57,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2023-03-31 03:19:57,482 INFO L187 NwaCegarLoop]: Found error trace [2023-03-31 03:19:57,482 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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] [2023-03-31 03:19:57,483 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-03-31 03:19:57,487 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-03-31 03:19:57,488 INFO L85 PathProgramCache]: Analyzing trace with hash -1255723658, now seen corresponding path program 1 times [2023-03-31 03:19:57,495 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-03-31 03:19:57,496 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1021445202] [2023-03-31 03:19:57,496 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-03-31 03:19:57,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-03-31 03:19:57,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:19:58,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-03-31 03:19:58,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:19:58,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-03-31 03:19:58,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:19:58,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:19:58,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:19:58,613 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-03-31 03:19:58,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:19:58,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-03-31 03:19:58,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:19:58,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:19:58,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:19:58,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-03-31 03:19:58,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:19:58,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2023-03-31 03:19:58,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:19:58,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:19:58,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:19:58,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-03-31 03:19:58,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:19:58,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2023-03-31 03:19:58,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:19:58,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:19:58,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:19:58,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-03-31 03:19:58,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:19:58,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-03-31 03:19:58,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:19:58,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2023-03-31 03:19:58,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:19:58,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:19:58,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:19:58,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2023-03-31 03:19:58,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:19:58,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:19:58,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:19:58,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2023-03-31 03:19:58,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:19:58,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2023-03-31 03:19:58,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:19:58,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2023-03-31 03:19:58,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:19:58,881 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2023-03-31 03:19:58,881 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-03-31 03:19:58,882 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1021445202] [2023-03-31 03:19:58,883 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1021445202] provided 1 perfect and 0 imperfect interpolant sequences [2023-03-31 03:19:58,883 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-03-31 03:19:58,884 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-03-31 03:19:58,885 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [7399461] [2023-03-31 03:19:58,886 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-03-31 03:19:58,890 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-03-31 03:19:58,890 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-03-31 03:19:58,931 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-03-31 03:19:58,933 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2023-03-31 03:19:58,939 INFO L87 Difference]: Start difference. First operand has 2531 states, 1728 states have (on average 1.3917824074074074) internal successors, (2405), 1812 states have internal predecessors, (2405), 564 states have call successors, (564), 231 states have call predecessors, (564), 230 states have return successors, (556), 532 states have call predecessors, (556), 556 states have call successors, (556) Second operand has 8 states, 8 states have (on average 6.875) internal successors, (55), 2 states have internal predecessors, (55), 2 states have call successors, (20), 8 states have call predecessors, (20), 2 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2023-03-31 03:20:05,986 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-03-31 03:20:15,153 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-03-31 03:20:25,405 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.75s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-03-31 03:20:31,020 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-03-31 03:20:33,027 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-03-31 03:20:35,033 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-03-31 03:20:37,044 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-03-31 03:20:39,054 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 []