/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -tc ../../../trunk/examples/toolchains/AutomizerC.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-typhoon.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-02 11:01:51,080 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-02 11:01:51,082 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-02 11:01:51,119 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-02 11:01:51,120 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-02 11:01:51,122 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-02 11:01:51,124 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-02 11:01:51,126 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-02 11:01:51,128 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-02 11:01:51,132 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-02 11:01:51,133 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-02 11:01:51,135 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-02 11:01:51,135 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-02 11:01:51,137 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-02 11:01:51,139 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-02 11:01:51,140 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-02 11:01:51,140 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-02 11:01:51,141 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-02 11:01:51,143 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-02 11:01:51,144 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-02 11:01:51,145 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-02 11:01:51,146 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-02 11:01:51,147 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-02 11:01:51,147 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-02 11:01:51,152 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-02 11:01:51,152 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-02 11:01:51,152 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-02 11:01:51,153 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-02 11:01:51,153 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-02 11:01:51,154 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-02 11:01:51,154 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-02 11:01:51,154 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-02 11:01:51,155 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-02 11:01:51,156 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-02 11:01:51,156 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-02 11:01:51,156 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-02 11:01:51,157 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-02 11:01:51,157 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-02 11:01:51,157 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-02 11:01:51,158 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-02 11:01:51,158 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-02 11:01:51,164 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 11:01:51,194 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-02 11:01:51,194 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-02 11:01:51,195 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-02 11:01:51,195 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-02 11:01:51,196 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-02 11:01:51,196 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-02 11:01:51,197 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-04-02 11:01:51,197 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-04-02 11:01:51,197 INFO L138 SettingsManager]: * Use SBE=true [2023-04-02 11:01:51,197 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-02 11:01:51,198 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-02 11:01:51,198 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-02 11:01:51,198 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-02 11:01:51,198 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-02 11:01:51,198 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-02 11:01:51,198 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-02 11:01:51,199 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-02 11:01:51,199 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-02 11:01:51,199 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-02 11:01:51,199 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-02 11:01:51,199 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-02 11:01:51,199 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-02 11:01:51,199 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-04-02 11:01:51,199 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-02 11:01:51,200 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-02 11:01:51,200 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-02 11:01:51,200 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-02 11:01:51,200 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-02 11:01:51,200 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-04-02 11:01:51,200 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-02 11:01:51,200 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-04-02 11:01:51,200 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-02 11:01:51,201 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-04-02 11:01:51,201 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-04-02 11:01:51,201 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-04-02 11:01:51,201 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-04-02 11:01:51,416 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-02 11:01:51,435 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-02 11:01:51,437 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-02 11:01:51,438 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-02 11:01:51,440 INFO L275 PluginConnector]: CDTParser initialized [2023-04-02 11:01:51,441 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-typhoon.cil.i [2023-04-02 11:01:52,565 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-02 11:01:53,095 INFO L351 CDTParser]: Found 1 translation units. [2023-04-02 11:01:53,096 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-typhoon.cil.i [2023-04-02 11:01:53,149 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3caf8859d/ac5e2f4376c0497bb5ca48d26be2b3b8/FLAGb24a126bc [2023-04-02 11:01:53,168 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3caf8859d/ac5e2f4376c0497bb5ca48d26be2b3b8 [2023-04-02 11:01:53,170 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-02 11:01:53,171 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-02 11:01:53,176 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-02 11:01:53,176 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-02 11:01:53,179 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-02 11:01:53,180 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 11:01:53" (1/1) ... [2023-04-02 11:01:53,181 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69fd1ff9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:01:53, skipping insertion in model container [2023-04-02 11:01:53,181 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 11:01:53" (1/1) ... [2023-04-02 11:01:53,186 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-02 11:01:53,320 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-02 11:01:55,613 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-typhoon.cil.i[342349,342362] [2023-04-02 11:01:55,617 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-typhoon.cil.i[342494,342507] [2023-04-02 11:01:55,650 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-02 11:01:55,695 INFO L203 MainTranslator]: Completed pre-run [2023-04-02 11:01:55,977 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-typhoon.cil.i[342349,342362] [2023-04-02 11:01:55,978 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-typhoon.cil.i[342494,342507] [2023-04-02 11:01:55,983 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-02 11:01:56,214 WARN L667 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-04-02 11:01:56,221 INFO L208 MainTranslator]: Completed translation [2023-04-02 11:01:56,223 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:01:56 WrapperNode [2023-04-02 11:01:56,223 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-02 11:01:56,224 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-02 11:01:56,224 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-02 11:01:56,225 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-02 11:01:56,236 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:01:56" (1/1) ... [2023-04-02 11:01:56,236 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:01:56" (1/1) ... [2023-04-02 11:01:56,380 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:01:56" (1/1) ... [2023-04-02 11:01:56,383 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:01:56" (1/1) ... [2023-04-02 11:01:56,507 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:01:56" (1/1) ... [2023-04-02 11:01:56,524 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:01:56" (1/1) ... [2023-04-02 11:01:56,562 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:01:56" (1/1) ... [2023-04-02 11:01:56,586 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:01:56" (1/1) ... [2023-04-02 11:01:56,627 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-02 11:01:56,628 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-02 11:01:56,628 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-02 11:01:56,629 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-02 11:01:56,629 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:01:56" (1/1) ... [2023-04-02 11:01:56,635 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-02 11:01:56,644 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-02 11:01:56,658 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 11:01:56,681 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 11:01:56,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-02 11:01:56,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-02 11:01:56,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-04-02 11:01:56,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-04-02 11:01:56,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-04-02 11:01:56,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-04-02 11:01:56,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2023-04-02 11:01:56,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-04-02 11:01:56,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-04-02 11:01:56,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-04-02 11:01:56,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-04-02 11:01:56,699 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-04-02 11:01:56,699 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-04-02 11:01:56,700 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-04-02 11:01:56,700 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-04-02 11:01:56,700 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-04-02 11:01:56,700 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-04-02 11:01:56,700 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2023-04-02 11:01:56,700 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2023-04-02 11:01:56,700 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-04-02 11:01:56,700 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-04-02 11:01:56,700 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_trylock [2023-04-02 11:01:56,701 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-04-02 11:01:56,701 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2023-04-02 11:01:56,701 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-04-02 11:01:56,701 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2023-04-02 11:01:56,701 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-04-02 11:01:56,701 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_fold [2023-04-02 11:01:56,701 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-04-02 11:01:56,701 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2023-04-02 11:01:56,702 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-04-02 11:01:56,702 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-04-02 11:01:56,702 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-04-02 11:01:56,702 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2023-04-02 11:01:56,702 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2023-04-02 11:01:56,702 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2023-04-02 11:01:56,702 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2023-04-02 11:01:56,702 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2023-04-02 11:01:56,702 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-04-02 11:01:56,702 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2023-04-02 11:01:56,703 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-04-02 11:01:56,703 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2023-04-02 11:01:56,703 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-04-02 11:01:56,703 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-04-02 11:01:56,703 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2023-04-02 11:01:56,703 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_address [2023-04-02 11:01:56,703 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2023-04-02 11:01:56,703 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2023-04-02 11:01:56,703 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2023-04-02 11:01:56,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2023-04-02 11:01:56,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2023-04-02 11:01:56,704 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2023-04-02 11:01:56,704 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2023-04-02 11:01:56,705 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2023-04-02 11:01:56,705 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2023-04-02 11:01:56,705 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-04-02 11:01:56,705 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-04-02 11:01:56,705 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-04-02 11:01:56,705 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2023-04-02 11:01:56,706 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2023-04-02 11:01:56,706 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-04-02 11:01:56,706 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-04-02 11:01:56,706 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-04-02 11:01:56,706 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2023-04-02 11:01:56,706 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2023-04-02 11:01:56,706 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-04-02 11:01:56,706 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2023-04-02 11:01:56,707 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-04-02 11:01:56,707 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2023-04-02 11:01:56,707 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-04-02 11:01:56,707 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-04-02 11:01:56,707 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-04-02 11:01:56,707 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-04-02 11:01:56,707 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2023-04-02 11:01:56,707 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2023-04-02 11:01:56,707 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2023-04-02 11:01:56,707 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-04-02 11:01:56,707 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2023-04-02 11:01:56,707 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-04-02 11:01:56,707 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-04-02 11:01:56,707 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2023-04-02 11:01:56,708 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2023-04-02 11:01:56,708 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-04-02 11:01:56,708 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2023-04-02 11:01:56,708 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_inc_index [2023-04-02 11:01:56,708 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_inc_cmd_index [2023-04-02 11:01:56,708 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_inc_resp_index [2023-04-02 11:01:56,709 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_inc_rxfree_index [2023-04-02 11:01:56,709 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_inc_rx_index [2023-04-02 11:01:56,709 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_reset [2023-04-02 11:01:56,709 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_wait_status [2023-04-02 11:01:56,709 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_media_status [2023-04-02 11:01:56,709 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_hello [2023-04-02 11:01:56,710 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_process_response [2023-04-02 11:01:56,710 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_num_free [2023-04-02 11:01:56,710 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_num_free_cmd [2023-04-02 11:01:56,710 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_num_free_resp [2023-04-02 11:01:56,710 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_num_free_tx [2023-04-02 11:01:56,710 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_issue_command [2023-04-02 11:01:56,710 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_tso_fill [2023-04-02 11:01:56,710 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_start_tx [2023-04-02 11:01:56,710 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_set_rx_mode [2023-04-02 11:01:56,710 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_do_get_stats [2023-04-02 11:01:56,710 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_get_stats [2023-04-02 11:01:56,710 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_get_drvinfo [2023-04-02 11:01:56,711 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_get_settings [2023-04-02 11:01:56,711 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_set_settings [2023-04-02 11:01:56,711 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_get_wol [2023-04-02 11:01:56,711 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_set_wol [2023-04-02 11:01:56,711 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_get_ringparam [2023-04-02 11:01:56,711 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_wait_interrupt [2023-04-02 11:01:56,711 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_init_interface [2023-04-02 11:01:56,711 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_init_rings [2023-04-02 11:01:56,711 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_request_firmware [2023-04-02 11:01:56,711 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_download_firmware [2023-04-02 11:01:56,711 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_boot_3XP [2023-04-02 11:01:56,712 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_clean_tx [2023-04-02 11:01:56,712 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_tx_complete [2023-04-02 11:01:56,712 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_recycle_rx_skb [2023-04-02 11:01:56,712 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_alloc_rx_skb [2023-04-02 11:01:56,712 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_rx [2023-04-02 11:01:56,713 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_fill_free_ring [2023-04-02 11:01:56,713 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_poll [2023-04-02 11:01:56,713 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_interrupt [2023-04-02 11:01:56,713 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_free_rx_rings [2023-04-02 11:01:56,714 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_sleep [2023-04-02 11:01:56,716 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_wakeup [2023-04-02 11:01:56,720 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_start_runtime [2023-04-02 11:01:56,720 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_stop_runtime [2023-04-02 11:01:56,720 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_tx_timeout [2023-04-02 11:01:56,720 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_open [2023-04-02 11:01:56,720 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_close [2023-04-02 11:01:56,721 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_resume [2023-04-02 11:01:56,721 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_suspend [2023-04-02 11:01:56,721 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_test_mmio [2023-04-02 11:01:56,721 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_init_one [2023-04-02 11:01:56,721 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_remove_one [2023-04-02 11:01:56,722 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_init [2023-04-02 11:01:56,722 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_cleanup [2023-04-02 11:01:56,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_typhoon_cleanup_11_2 [2023-04-02 11:01:56,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_typhoon_init_11_7 [2023-04-02 11:01:56,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2023-04-02 11:01:56,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2023-04-02 11:01:56,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2023-04-02 11:01:56,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_8_1 [2023-04-02 11:01:56,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_9_1 [2023-04-02 11:01:56,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_4_1 [2023-04-02 11:01:56,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_7_2 [2023-04-02 11:01:56,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_10_2 [2023-04-02 11:01:56,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_6_4 [2023-04-02 11:01:56,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2023-04-02 11:01:56,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2023-04-02 11:01:56,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2023-04-02 11:01:56,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2023-04-02 11:01:56,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2023-04-02 11:01:56,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2023-04-02 11:01:56,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2023-04-02 11:01:56,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_19 [2023-04-02 11:01:56,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2023-04-02 11:01:56,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_21 [2023-04-02 11:01:56,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2023-04-02 11:01:56,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2023-04-02 11:01:56,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2023-04-02 11:01:56,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2023-04-02 11:01:56,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_11 [2023-04-02 11:01:56,724 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-02 11:01:56,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-04-02 11:01:56,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-04-02 11:01:56,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2023-04-02 11:01:56,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2023-04-02 11:01:56,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2023-04-02 11:01:56,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2023-04-02 11:01:56,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2023-04-02 11:01:56,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2023-04-02 11:01:56,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2023-04-02 11:01:56,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2023-04-02 11:01:56,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2023-04-02 11:01:56,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2023-04-02 11:01:56,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2023-04-02 11:01:56,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2023-04-02 11:01:56,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2023-04-02 11:01:56,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2023-04-02 11:01:56,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2023-04-02 11:01:56,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_6_6 [2023-04-02 11:01:56,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-04-02 11:01:56,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-04-02 11:01:56,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-04-02 11:01:56,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2023-04-02 11:01:56,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2023-04-02 11:01:56,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2023-04-02 11:01:56,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2023-04-02 11:01:56,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2023-04-02 11:01:56,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2023-04-02 11:01:56,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-04-02 11:01:56,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_8_2 [2023-04-02 11:01:56,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_57 [2023-04-02 11:01:56,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_81 [2023-04-02 11:01:56,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_82 [2023-04-02 11:01:56,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_83 [2023-04-02 11:01:56,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_84 [2023-04-02 11:01:56,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_85 [2023-04-02 11:01:56,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_87 [2023-04-02 11:01:56,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_88 [2023-04-02 11:01:56,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_89 [2023-04-02 11:01:56,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_90 [2023-04-02 11:01:56,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_91 [2023-04-02 11:01:56,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_92 [2023-04-02 11:01:56,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_93 [2023-04-02 11:01:56,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_94 [2023-04-02 11:01:56,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_95 [2023-04-02 11:01:56,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_96 [2023-04-02 11:01:56,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-04-02 11:01:56,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2023-04-02 11:01:56,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-04-02 11:01:56,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-04-02 11:01:56,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2023-04-02 11:01:56,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-04-02 11:01:56,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-04-02 11:01:56,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-04-02 11:01:56,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-04-02 11:01:56,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-04-02 11:01:56,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2023-04-02 11:01:56,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-04-02 11:01:56,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-04-02 11:01:56,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2023-04-02 11:01:56,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-04-02 11:01:56,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-04-02 11:01:56,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-02 11:01:56,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2023-04-02 11:01:56,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-02 11:01:56,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2023-04-02 11:01:56,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-04-02 11:01:56,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-04-02 11:01:56,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-04-02 11:01:56,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2023-04-02 11:01:56,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-04-02 11:01:56,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-04-02 11:01:56,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-04-02 11:01:56,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2023-04-02 11:01:56,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2023-04-02 11:01:56,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2023-04-02 11:01:56,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2023-04-02 11:01:56,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2023-04-02 11:01:56,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2023-04-02 11:01:56,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2023-04-02 11:01:56,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2023-04-02 11:01:56,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2023-04-02 11:01:56,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2023-04-02 11:01:56,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2023-04-02 11:01:56,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2023-04-02 11:01:56,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2023-04-02 11:01:56,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2023-04-02 11:01:56,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2023-04-02 11:01:56,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2023-04-02 11:01:56,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2023-04-02 11:01:56,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2023-04-02 11:01:56,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2023-04-02 11:01:56,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2023-04-02 11:01:56,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2023-04-02 11:01:56,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2023-04-02 11:01:56,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2023-04-02 11:01:56,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2023-04-02 11:01:56,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2023-04-02 11:01:56,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2023-04-02 11:01:56,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2023-04-02 11:01:56,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2023-04-02 11:01:56,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-04-02 11:01:56,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_command_lock_of_typhoon [2023-04-02 11:01:56,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_command_lock_of_typhoon [2023-04-02 11:01:56,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_command_lock_of_typhoon [2023-04-02 11:01:56,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_command_lock_of_typhoon [2023-04-02 11:01:56,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_command_lock_of_typhoon [2023-04-02 11:01:56,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_command_lock_of_typhoon [2023-04-02 11:01:56,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_command_lock_of_typhoon [2023-04-02 11:01:56,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_command_lock_of_typhoon [2023-04-02 11:01:56,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2023-04-02 11:01:56,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2023-04-02 11:01:56,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2023-04-02 11:01:56,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2023-04-02 11:01:56,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2023-04-02 11:01:56,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2023-04-02 11:01:56,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2023-04-02 11:01:56,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2023-04-02 11:01:56,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2023-04-02 11:01:56,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2023-04-02 11:01:56,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2023-04-02 11:01:56,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2023-04-02 11:01:56,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2023-04-02 11:01:56,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2023-04-02 11:01:56,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2023-04-02 11:01:56,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2023-04-02 11:01:56,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2023-04-02 11:01:56,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2023-04-02 11:01:56,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2023-04-02 11:01:56,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-04-02 11:01:56,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-04-02 11:01:56,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-04-02 11:01:56,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-04-02 11:01:56,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-04-02 11:01:56,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2023-04-02 11:01:56,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2023-04-02 11:01:56,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2023-04-02 11:01:56,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2023-04-02 11:01:56,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2023-04-02 11:01:56,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2023-04-02 11:01:56,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2023-04-02 11:01:56,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2023-04-02 11:01:56,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2023-04-02 11:01:56,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2023-04-02 11:01:56,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2023-04-02 11:01:56,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2023-04-02 11:01:56,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2023-04-02 11:01:56,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2023-04-02 11:01:56,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2023-04-02 11:01:56,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-04-02 11:01:56,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2023-04-02 11:01:56,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2023-04-02 11:01:56,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2023-04-02 11:01:56,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2023-04-02 11:01:56,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2023-04-02 11:01:56,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2023-04-02 11:01:56,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2023-04-02 11:01:56,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2023-04-02 11:01:56,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2023-04-02 11:01:56,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2023-04-02 11:01:56,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2023-04-02 11:01:56,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2023-04-02 11:01:56,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2023-04-02 11:01:56,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2023-04-02 11:01:56,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2023-04-02 11:01:56,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2023-04-02 11:01:56,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2023-04-02 11:01:56,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2023-04-02 11:01:56,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2023-04-02 11:01:56,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2023-04-02 11:01:56,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2023-04-02 11:01:56,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2023-04-02 11:01:56,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2023-04-02 11:01:56,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2023-04-02 11:01:56,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-04-02 11:01:56,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-04-02 11:01:56,742 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-02 11:01:56,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2023-04-02 11:01:56,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2023-04-02 11:01:56,742 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-04-02 11:01:56,742 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2023-04-02 11:01:56,742 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2023-04-02 11:01:56,742 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2023-04-02 11:01:56,742 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2023-04-02 11:01:56,742 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2023-04-02 11:01:56,742 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_enable_wake [2023-04-02 11:01:56,742 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2023-04-02 11:01:56,742 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-04-02 11:01:56,742 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-04-02 11:01:56,743 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-04-02 11:01:56,743 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_trylock [2023-04-02 11:01:56,743 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-04-02 11:01:56,743 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2023-04-02 11:01:56,743 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2023-04-02 11:01:56,743 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-04-02 11:01:56,743 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2023-04-02 11:01:56,743 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_partial_copy_nocheck [2023-04-02 11:01:56,743 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2023-04-02 11:01:56,743 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2023-04-02 11:01:56,743 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-04-02 11:01:56,743 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2023-04-02 11:01:56,743 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2023-04-02 11:01:56,743 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-04-02 11:01:56,743 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2023-04-02 11:01:56,744 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2023-04-02 11:01:56,744 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2023-04-02 11:01:56,744 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2023-04-02 11:01:56,744 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-04-02 11:01:56,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2023-04-02 11:01:56,744 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-04-02 11:01:56,744 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-04-02 11:01:56,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2023-04-02 11:01:56,744 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2023-04-02 11:01:56,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-04-02 11:01:56,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-04-02 11:01:56,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-04-02 11:01:56,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2023-04-02 11:01:56,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2023-04-02 11:01:56,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-04-02 11:01:56,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-04-02 11:01:56,745 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-04-02 11:01:56,745 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2023-04-02 11:01:56,745 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2023-04-02 11:01:56,745 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-04-02 11:01:56,745 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2023-04-02 11:01:56,745 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-04-02 11:01:56,745 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2023-04-02 11:01:56,745 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2023-04-02 11:01:56,745 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2023-04-02 11:01:56,745 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2023-04-02 11:01:56,745 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2023-04-02 11:01:56,745 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2023-04-02 11:01:56,746 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2023-04-02 11:01:56,746 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2023-04-02 11:01:56,746 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-04-02 11:01:56,746 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-04-02 11:01:56,746 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2023-04-02 11:01:56,746 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2023-04-02 11:01:56,746 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-04-02 11:01:56,746 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2023-04-02 11:01:56,746 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2023-04-02 11:01:56,746 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2023-04-02 11:01:56,746 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-04-02 11:01:56,746 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_mwi [2023-04-02 11:01:56,746 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-04-02 11:01:56,746 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-04-02 11:01:56,746 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-04-02 11:01:56,747 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2023-04-02 11:01:56,747 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2023-04-02 11:01:56,747 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2023-04-02 11:01:56,747 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2023-04-02 11:01:56,747 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2023-04-02 11:01:56,747 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-04-02 11:01:56,747 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-04-02 11:01:56,747 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-04-02 11:01:56,747 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-04-02 11:01:56,747 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-02 11:01:56,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-04-02 11:01:56,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-04-02 11:01:56,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-04-02 11:01:56,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-02 11:01:56,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-04-02 11:01:56,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2023-04-02 11:01:56,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2023-04-02 11:01:56,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-04-02 11:01:56,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-04-02 11:01:56,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2023-04-02 11:01:56,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-04-02 11:01:56,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-04-02 11:01:56,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-04-02 11:01:56,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-04-02 11:01:56,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-04-02 11:01:56,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-04-02 11:01:56,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-04-02 11:01:56,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-04-02 11:01:56,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-04-02 11:01:56,748 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-04-02 11:01:56,749 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-04-02 11:01:56,749 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-04-02 11:01:56,749 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-04-02 11:01:56,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-02 11:01:56,749 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-04-02 11:01:56,749 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-04-02 11:01:56,749 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-04-02 11:01:56,749 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2023-04-02 11:01:56,749 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2023-04-02 11:01:56,749 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-04-02 11:01:56,749 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-04-02 11:01:56,749 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-04-02 11:01:56,749 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-04-02 11:01:56,749 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-04-02 11:01:56,749 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-04-02 11:01:56,749 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2023-04-02 11:01:56,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-02 11:01:56,749 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2023-04-02 11:01:56,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_command_lock_of_typhoon [2023-04-02 11:01:56,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_command_lock_of_typhoon [2023-04-02 11:01:56,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_command_lock_of_typhoon [2023-04-02 11:01:56,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-04-02 11:01:56,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-04-02 11:01:56,750 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-04-02 11:01:56,750 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-04-02 11:01:56,750 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_trylock [2023-04-02 11:01:56,750 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-04-02 11:01:56,750 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-04-02 11:01:56,750 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-04-02 11:01:56,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_85 [2023-04-02 11:01:56,750 INFO L130 BoogieDeclarations]: Found specification of procedure spin_trylock [2023-04-02 11:01:56,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_83 [2023-04-02 11:01:56,750 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-04-02 11:01:56,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_84 [2023-04-02 11:01:56,750 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2023-04-02 11:01:56,750 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2023-04-02 11:01:56,750 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2023-04-02 11:01:56,751 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2023-04-02 11:01:56,751 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2023-04-02 11:01:56,751 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-04-02 11:01:56,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_81 [2023-04-02 11:01:56,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_82 [2023-04-02 11:01:56,751 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-04-02 11:01:56,751 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-04-02 11:01:56,751 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2023-04-02 11:01:56,751 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2023-04-02 11:01:56,751 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-04-02 11:01:56,751 INFO L130 BoogieDeclarations]: Found specification of procedure csum_fold [2023-04-02 11:01:56,751 INFO L130 BoogieDeclarations]: Found specification of procedure csum_partial_copy_nocheck [2023-04-02 11:01:56,751 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-04-02 11:01:56,751 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2023-04-02 11:01:56,751 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-04-02 11:01:56,751 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-04-02 11:01:56,752 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2023-04-02 11:01:56,752 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2023-04-02 11:01:56,752 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2023-04-02 11:01:56,752 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2023-04-02 11:01:56,752 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-04-02 11:01:56,752 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-04-02 11:01:56,752 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 11:01:56,752 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-04-02 11:01:56,752 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 11:01:56,752 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2023-04-02 11:01:56,752 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-04-02 11:01:56,752 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2023-04-02 11:01:56,752 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2023-04-02 11:01:56,752 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2023-04-02 11:01:56,752 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2023-04-02 11:01:56,752 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2023-04-02 11:01:56,753 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-04-02 11:01:56,753 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-04-02 11:01:56,753 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-02 11:01:56,753 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2023-04-02 11:01:56,753 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2023-04-02 11:01:56,753 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-04-02 11:01:56,756 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-04-02 11:01:56,756 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2023-04-02 11:01:56,756 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-04-02 11:01:56,756 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-04-02 11:01:56,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-02 11:01:56,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-02 11:01:56,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-02 11:01:56,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_57 [2023-04-02 11:01:56,756 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-04-02 11:01:56,756 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2023-04-02 11:01:56,756 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_address [2023-04-02 11:01:56,756 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2023-04-02 11:01:56,757 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-04-02 11:01:56,757 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2023-04-02 11:01:56,757 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2023-04-02 11:01:56,757 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2023-04-02 11:01:56,757 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2023-04-02 11:01:56,757 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2023-04-02 11:01:56,757 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2023-04-02 11:01:56,757 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2023-04-02 11:01:56,757 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2023-04-02 11:01:56,757 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2023-04-02 11:01:56,757 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2023-04-02 11:01:56,757 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2023-04-02 11:01:56,757 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-04-02 11:01:56,757 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-04-02 11:01:56,757 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2023-04-02 11:01:56,757 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-04-02 11:01:56,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_92 [2023-04-02 11:01:56,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_94 [2023-04-02 11:01:56,758 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2023-04-02 11:01:56,758 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2023-04-02 11:01:56,758 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-04-02 11:01:56,758 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2023-04-02 11:01:56,758 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2023-04-02 11:01:56,758 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-04-02 11:01:56,758 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-04-02 11:01:56,758 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-04-02 11:01:56,758 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2023-04-02 11:01:56,758 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2023-04-02 11:01:56,758 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-04-02 11:01:56,758 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2023-04-02 11:01:56,758 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2023-04-02 11:01:56,758 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2023-04-02 11:01:56,758 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-04-02 11:01:56,758 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2023-04-02 11:01:56,759 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2023-04-02 11:01:56,759 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-04-02 11:01:56,759 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2023-04-02 11:01:56,759 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2023-04-02 11:01:56,759 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2023-04-02 11:01:56,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_91 [2023-04-02 11:01:56,759 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-04-02 11:01:56,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_93 [2023-04-02 11:01:56,759 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2023-04-02 11:01:56,759 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2023-04-02 11:01:56,759 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-04-02 11:01:56,759 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-04-02 11:01:56,759 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-04-02 11:01:56,759 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-04-02 11:01:56,759 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_mwi [2023-04-02 11:01:56,759 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2023-04-02 11:01:56,760 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2023-04-02 11:01:56,760 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2023-04-02 11:01:56,760 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-04-02 11:01:56,760 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2023-04-02 11:01:56,760 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_enable_wake [2023-04-02 11:01:56,760 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2023-04-02 11:01:56,760 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2023-04-02 11:01:56,760 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-04-02 11:01:56,760 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2023-04-02 11:01:56,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_95 [2023-04-02 11:01:56,760 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-04-02 11:01:56,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_96 [2023-04-02 11:01:56,760 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-04-02 11:01:56,760 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-04-02 11:01:56,760 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-04-02 11:01:56,760 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-04-02 11:01:56,760 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2023-04-02 11:01:56,761 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2023-04-02 11:01:56,761 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2023-04-02 11:01:56,761 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-04-02 11:01:56,761 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2023-04-02 11:01:56,761 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-04-02 11:01:56,761 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2023-04-02 11:01:56,761 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-04-02 11:01:56,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_87 [2023-04-02 11:01:56,761 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-04-02 11:01:56,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_88 [2023-04-02 11:01:56,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_89 [2023-04-02 11:01:56,761 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2023-04-02 11:01:56,761 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2023-04-02 11:01:56,761 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2023-04-02 11:01:56,761 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-04-02 11:01:56,761 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2023-04-02 11:01:56,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_90 [2023-04-02 11:01:56,762 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2023-04-02 11:01:56,762 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2023-04-02 11:01:56,762 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-04-02 11:01:56,762 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2023-04-02 11:01:56,762 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2023-04-02 11:01:56,762 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2023-04-02 11:01:56,762 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2023-04-02 11:01:56,762 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2023-04-02 11:01:56,762 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_inc_index [2023-04-02 11:01:56,762 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_inc_cmd_index [2023-04-02 11:01:56,762 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_inc_resp_index [2023-04-02 11:01:56,762 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_inc_rxfree_index [2023-04-02 11:01:56,762 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_inc_rx_index [2023-04-02 11:01:56,762 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_reset [2023-04-02 11:01:56,762 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_wait_status [2023-04-02 11:01:56,762 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_media_status [2023-04-02 11:01:56,763 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_hello [2023-04-02 11:01:56,763 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-04-02 11:01:56,763 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_process_response [2023-04-02 11:01:56,763 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-02 11:01:56,763 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-02 11:01:56,763 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_num_free [2023-04-02 11:01:56,763 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_num_free_cmd [2023-04-02 11:01:56,763 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_num_free_resp [2023-04-02 11:01:56,763 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_num_free_tx [2023-04-02 11:01:56,763 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_issue_command [2023-04-02 11:01:56,763 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_tso_fill [2023-04-02 11:01:56,763 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_start_tx [2023-04-02 11:01:56,763 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_set_rx_mode [2023-04-02 11:01:56,763 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_do_get_stats [2023-04-02 11:01:56,763 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_get_stats [2023-04-02 11:01:56,763 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_get_drvinfo [2023-04-02 11:01:56,763 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_get_settings [2023-04-02 11:01:56,764 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_set_settings [2023-04-02 11:01:56,764 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_get_wol [2023-04-02 11:01:56,764 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_set_wol [2023-04-02 11:01:56,764 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_get_ringparam [2023-04-02 11:01:56,764 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_wait_interrupt [2023-04-02 11:01:56,764 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_init_interface [2023-04-02 11:01:56,764 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_init_rings [2023-04-02 11:01:56,764 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_request_firmware [2023-04-02 11:01:56,764 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_download_firmware [2023-04-02 11:01:56,764 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_boot_3XP [2023-04-02 11:01:56,764 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_clean_tx [2023-04-02 11:01:56,764 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_tx_complete [2023-04-02 11:01:56,764 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_recycle_rx_skb [2023-04-02 11:01:56,764 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_alloc_rx_skb [2023-04-02 11:01:56,764 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_rx [2023-04-02 11:01:56,764 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_fill_free_ring [2023-04-02 11:01:56,765 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_poll [2023-04-02 11:01:56,765 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_interrupt [2023-04-02 11:01:56,765 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_free_rx_rings [2023-04-02 11:01:56,765 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_sleep [2023-04-02 11:01:56,765 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_wakeup [2023-04-02 11:01:56,765 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_start_runtime [2023-04-02 11:01:56,765 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_stop_runtime [2023-04-02 11:01:56,765 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_tx_timeout [2023-04-02 11:01:56,765 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_open [2023-04-02 11:01:56,765 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_close [2023-04-02 11:01:56,765 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_resume [2023-04-02 11:01:56,765 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_suspend [2023-04-02 11:01:56,765 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_test_mmio [2023-04-02 11:01:56,765 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_init_one [2023-04-02 11:01:56,765 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_remove_one [2023-04-02 11:01:56,765 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_init [2023-04-02 11:01:56,765 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_cleanup [2023-04-02 11:01:56,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_typhoon_cleanup_11_2 [2023-04-02 11:01:56,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_typhoon_init_11_7 [2023-04-02 11:01:56,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2023-04-02 11:01:56,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2023-04-02 11:01:56,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2023-04-02 11:01:56,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_8_1 [2023-04-02 11:01:56,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_9_1 [2023-04-02 11:01:56,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_4_1 [2023-04-02 11:01:56,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_7_2 [2023-04-02 11:01:56,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_10_2 [2023-04-02 11:01:56,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_6_4 [2023-04-02 11:01:56,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2023-04-02 11:01:56,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2023-04-02 11:01:56,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2023-04-02 11:01:56,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2023-04-02 11:01:56,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2023-04-02 11:01:56,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2023-04-02 11:01:56,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2023-04-02 11:01:56,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_19 [2023-04-02 11:01:56,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2023-04-02 11:01:56,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_21 [2023-04-02 11:01:56,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2023-04-02 11:01:56,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2023-04-02 11:01:56,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2023-04-02 11:01:56,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2023-04-02 11:01:56,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_11 [2023-04-02 11:01:56,767 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-02 11:01:56,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-04-02 11:01:56,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-04-02 11:01:56,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2023-04-02 11:01:56,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2023-04-02 11:01:56,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2023-04-02 11:01:56,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2023-04-02 11:01:56,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2023-04-02 11:01:56,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2023-04-02 11:01:56,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2023-04-02 11:01:56,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2023-04-02 11:01:56,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2023-04-02 11:01:56,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2023-04-02 11:01:56,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2023-04-02 11:01:56,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2023-04-02 11:01:56,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2023-04-02 11:01:56,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2023-04-02 11:01:56,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2023-04-02 11:01:56,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_6_6 [2023-04-02 11:01:56,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-04-02 11:01:56,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-04-02 11:01:56,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-04-02 11:01:56,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2023-04-02 11:01:56,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2023-04-02 11:01:56,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2023-04-02 11:01:56,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2023-04-02 11:01:56,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2023-04-02 11:01:56,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2023-04-02 11:01:56,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-04-02 11:01:56,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_8_2 [2023-04-02 11:01:56,769 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-04-02 11:01:56,769 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-04-02 11:01:56,769 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-04-02 11:01:56,769 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-04-02 11:01:56,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2023-04-02 11:01:56,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2023-04-02 11:01:56,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-04-02 11:01:56,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2023-04-02 11:01:56,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2023-04-02 11:01:56,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-04-02 11:01:56,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2023-04-02 11:01:56,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-04-02 11:01:56,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-04-02 11:01:56,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-04-02 11:01:56,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-04-02 11:01:56,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-04-02 11:01:56,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-04-02 11:01:56,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2023-04-02 11:01:56,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-04-02 11:01:56,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2023-04-02 11:01:56,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-04-02 11:01:56,770 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-02 11:01:56,770 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-04-02 11:01:56,770 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-02 11:01:56,770 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-02 11:01:56,770 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-04-02 11:01:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-04-02 11:01:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-04-02 11:01:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2023-04-02 11:01:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-02 11:01:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-02 11:01:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2023-04-02 11:01:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2023-04-02 11:01:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2023-04-02 11:01:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2023-04-02 11:01:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2023-04-02 11:01:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2023-04-02 11:01:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2023-04-02 11:01:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2023-04-02 11:01:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2023-04-02 11:01:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2023-04-02 11:01:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2023-04-02 11:01:56,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2023-04-02 11:01:56,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2023-04-02 11:01:56,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2023-04-02 11:01:56,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2023-04-02 11:01:56,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2023-04-02 11:01:56,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2023-04-02 11:01:56,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2023-04-02 11:01:56,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2023-04-02 11:01:56,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2023-04-02 11:01:56,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2023-04-02 11:01:56,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2023-04-02 11:01:56,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2023-04-02 11:01:56,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2023-04-02 11:01:56,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2023-04-02 11:01:56,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2023-04-02 11:01:56,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2023-04-02 11:01:56,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-04-02 11:01:56,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_command_lock_of_typhoon [2023-04-02 11:01:56,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_command_lock_of_typhoon [2023-04-02 11:01:56,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_command_lock_of_typhoon [2023-04-02 11:01:56,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_command_lock_of_typhoon [2023-04-02 11:01:56,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_command_lock_of_typhoon [2023-04-02 11:01:56,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2023-04-02 11:01:56,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2023-04-02 11:01:56,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2023-04-02 11:01:56,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2023-04-02 11:01:56,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2023-04-02 11:01:56,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2023-04-02 11:01:56,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2023-04-02 11:01:56,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2023-04-02 11:01:56,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2023-04-02 11:01:56,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2023-04-02 11:01:56,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2023-04-02 11:01:56,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2023-04-02 11:01:56,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2023-04-02 11:01:56,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2023-04-02 11:01:56,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2023-04-02 11:01:56,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2023-04-02 11:01:56,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2023-04-02 11:01:56,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2023-04-02 11:01:56,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2023-04-02 11:01:56,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-04-02 11:01:56,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-04-02 11:01:56,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-04-02 11:01:56,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-04-02 11:01:56,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-04-02 11:01:56,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2023-04-02 11:01:56,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2023-04-02 11:01:56,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2023-04-02 11:01:56,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2023-04-02 11:01:56,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2023-04-02 11:01:56,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2023-04-02 11:01:56,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2023-04-02 11:01:56,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2023-04-02 11:01:56,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2023-04-02 11:01:56,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2023-04-02 11:01:56,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2023-04-02 11:01:56,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2023-04-02 11:01:56,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2023-04-02 11:01:56,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2023-04-02 11:01:56,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2023-04-02 11:01:56,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-04-02 11:01:56,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2023-04-02 11:01:56,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2023-04-02 11:01:56,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2023-04-02 11:01:56,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2023-04-02 11:01:56,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2023-04-02 11:01:56,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2023-04-02 11:01:56,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2023-04-02 11:01:56,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2023-04-02 11:01:56,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2023-04-02 11:01:56,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2023-04-02 11:01:56,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2023-04-02 11:01:56,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2023-04-02 11:01:56,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2023-04-02 11:01:56,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2023-04-02 11:01:56,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2023-04-02 11:01:56,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2023-04-02 11:01:56,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2023-04-02 11:01:56,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2023-04-02 11:01:56,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2023-04-02 11:01:56,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2023-04-02 11:01:56,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2023-04-02 11:01:56,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2023-04-02 11:01:56,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2023-04-02 11:01:56,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2023-04-02 11:01:56,777 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-02 11:01:56,777 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-02 11:01:56,777 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-02 11:01:56,777 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-02 11:01:56,777 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-02 11:01:56,777 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2023-04-02 11:01:56,777 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2023-04-02 11:01:56,777 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2023-04-02 11:01:56,777 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-02 11:01:56,777 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-02 11:01:56,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-02 11:01:56,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-02 11:01:56,777 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-02 11:01:56,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-04-02 11:01:56,778 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-04-02 11:01:56,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-04-02 11:01:56,778 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-04-02 11:01:57,650 INFO L236 CfgBuilder]: Building ICFG [2023-04-02 11:01:57,657 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-02 11:01:59,636 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2023-04-02 11:01:59,999 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-04-02 11:02:05,540 INFO L277 CfgBuilder]: Performing block encoding [2023-04-02 11:02:05,565 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-02 11:02:05,565 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-04-02 11:02:05,570 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 11:02:05 BoogieIcfgContainer [2023-04-02 11:02:05,571 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-02 11:02:05,573 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-02 11:02:05,573 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-02 11:02:05,576 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-02 11:02:05,576 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.04 11:01:53" (1/3) ... [2023-04-02 11:02:05,577 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@30e1b939 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 11:02:05, skipping insertion in model container [2023-04-02 11:02:05,577 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:01:56" (2/3) ... [2023-04-02 11:02:05,577 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@30e1b939 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 11:02:05, skipping insertion in model container [2023-04-02 11:02:05,577 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 11:02:05" (3/3) ... [2023-04-02 11:02:05,578 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-typhoon.cil.i [2023-04-02 11:02:05,593 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-02 11:02:05,594 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2023-04-02 11:02:05,759 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-02 11:02:05,766 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;@39730fd7, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-04-02 11:02:05,766 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2023-04-02 11:02:05,779 INFO L276 IsEmpty]: Start isEmpty. Operand has 3305 states, 2037 states have (on average 1.2533136966126657) internal successors, (2553), 2077 states have internal predecessors, (2553), 850 states have call successors, (850), 314 states have call predecessors, (850), 312 states have return successors, (844), 833 states have call predecessors, (844), 844 states have call successors, (844) [2023-04-02 11:02:05,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2023-04-02 11:02:05,826 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 11:02:05,827 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 11:02:05,828 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 11:02:05,831 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 11:02:05,832 INFO L85 PathProgramCache]: Analyzing trace with hash 1578236734, now seen corresponding path program 1 times [2023-04-02 11:02:05,840 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 11:02:05,840 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [120557043] [2023-04-02 11:02:05,840 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 11:02:05,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 11:02:06,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:02:07,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:02:07,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:02:07,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 11:02:07,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:02:07,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 11:02:07,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:02:07,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:02:07,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:02:07,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:02:07,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:02:07,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:02:07,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:02:07,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 11:02:07,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:02:07,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:02:07,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:02:07,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 11:02:07,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:02:07,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:02:07,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:02:07,803 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-04-02 11:02:07,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:02:07,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:02:07,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:02:07,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-04-02 11:02:07,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:02:07,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:02:07,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:02:07,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-04-02 11:02:07,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:02:07,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:02:07,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:02:07,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-04-02 11:02:07,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:02:07,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:02:07,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:02:07,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2023-04-02 11:02:07,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:02:07,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:02:07,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:02:07,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2023-04-02 11:02:07,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:02:07,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2023-04-02 11:02:07,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:02:07,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:02:07,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:02:07,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:02:07,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:02:07,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2023-04-02 11:02:07,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:02:07,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2023-04-02 11:02:07,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:02:07,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:02:07,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:02:07,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2023-04-02 11:02:07,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:02:07,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:02:07,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:02:07,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 11:02:07,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:02:07,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-04-02 11:02:07,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:02:07,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-04-02 11:02:07,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:02:07,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2023-04-02 11:02:07,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:02:08,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:02:08,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:02:08,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2023-04-02 11:02:08,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:02:08,025 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2023-04-02 11:02:08,025 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 11:02:08,025 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [120557043] [2023-04-02 11:02:08,026 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [120557043] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 11:02:08,027 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 11:02:08,027 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-04-02 11:02:08,029 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [834185214] [2023-04-02 11:02:08,029 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 11:02:08,039 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-04-02 11:02:08,039 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 11:02:08,071 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-04-02 11:02:08,072 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2023-04-02 11:02:08,079 INFO L87 Difference]: Start difference. First operand has 3305 states, 2037 states have (on average 1.2533136966126657) internal successors, (2553), 2077 states have internal predecessors, (2553), 850 states have call successors, (850), 314 states have call predecessors, (850), 312 states have return successors, (844), 833 states have call predecessors, (844), 844 states have call successors, (844) Second operand has 7 states, 6 states have (on average 16.666666666666668) internal successors, (100), 3 states have internal predecessors, (100), 4 states have call successors, (39), 7 states have call predecessors, (39), 1 states have return successors, (28), 3 states have call predecessors, (28), 4 states have call successors, (28) [2023-04-02 11:02:49,899 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 11:02:51,906 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 11:02:53,914 WARN L539 Checker$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 11:02:55,925 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 11:02:57,935 WARN L539 Checker$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 11:03:00,241 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 11:03:02,255 WARN L539 Checker$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 11:03:04,261 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 11:03:06,270 WARN L539 Checker$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 11:03:08,283 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 11:03:17,454 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 11:03:17,454 INFO L93 Difference]: Finished difference Result 7748 states and 10706 transitions. [2023-04-02 11:03:17,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2023-04-02 11:03:17,456 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 16.666666666666668) internal successors, (100), 3 states have internal predecessors, (100), 4 states have call successors, (39), 7 states have call predecessors, (39), 1 states have return successors, (28), 3 states have call predecessors, (28), 4 states have call successors, (28) Word has length 225 [2023-04-02 11:03:17,457 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 11:03:17,511 INFO L225 Difference]: With dead ends: 7748 [2023-04-02 11:03:17,512 INFO L226 Difference]: Without dead ends: 5042 [2023-04-02 11:03:17,528 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 95 GetRequests, 76 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 91 ImplicationChecksByTransitivity, 3.9s TimeCoverageRelationStatistics Valid=117, Invalid=303, Unknown=0, NotChecked=0, Total=420 [2023-04-02 11:03:17,531 INFO L413 NwaCegarLoop]: 557 mSDtfsCounter, 11664 mSDsluCounter, 1102 mSDsCounter, 0 mSdLazyCounter, 8772 mSolverCounterSat, 9090 mSolverCounterUnsat, 10 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 60.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11872 SdHoareTripleChecker+Valid, 1659 SdHoareTripleChecker+Invalid, 17872 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 9090 IncrementalHoareTripleChecker+Valid, 8772 IncrementalHoareTripleChecker+Invalid, 10 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 62.9s IncrementalHoareTripleChecker+Time [2023-04-02 11:03:17,531 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11872 Valid, 1659 Invalid, 17872 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [9090 Valid, 8772 Invalid, 10 Unknown, 0 Unchecked, 62.9s Time] [2023-04-02 11:03:17,553 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5042 states. [2023-04-02 11:03:19,519 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5042 to 4159. [2023-04-02 11:03:19,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4159 states, 2656 states have (on average 1.248117469879518) internal successors, (3315), 2712 states have internal predecessors, (3315), 1049 states have call successors, (1049), 448 states have call predecessors, (1049), 453 states have return successors, (1060), 1033 states have call predecessors, (1060), 1048 states have call successors, (1060) [2023-04-02 11:03:19,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4159 states to 4159 states and 5424 transitions. [2023-04-02 11:03:19,560 INFO L78 Accepts]: Start accepts. Automaton has 4159 states and 5424 transitions. Word has length 225 [2023-04-02 11:03:19,564 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 11:03:19,564 INFO L495 AbstractCegarLoop]: Abstraction has 4159 states and 5424 transitions. [2023-04-02 11:03:19,564 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 16.666666666666668) internal successors, (100), 3 states have internal predecessors, (100), 4 states have call successors, (39), 7 states have call predecessors, (39), 1 states have return successors, (28), 3 states have call predecessors, (28), 4 states have call successors, (28) [2023-04-02 11:03:19,564 INFO L276 IsEmpty]: Start isEmpty. Operand 4159 states and 5424 transitions. [2023-04-02 11:03:19,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-04-02 11:03:19,576 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 11:03:19,576 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 8, 8, 6, 6, 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] [2023-04-02 11:03:19,577 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-02 11:03:19,577 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 11:03:19,577 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 11:03:19,577 INFO L85 PathProgramCache]: Analyzing trace with hash -718428372, now seen corresponding path program 1 times [2023-04-02 11:03:19,578 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 11:03:19,578 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1992123854] [2023-04-02 11:03:19,578 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 11:03:19,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 11:03:19,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:03:20,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:03:20,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:03:20,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 11:03:20,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:03:20,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 11:03:20,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:03:20,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:03:20,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:03:20,668 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:03:20,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:03:20,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:03:20,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:03:20,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 11:03:20,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:03:20,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:03:20,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:03:20,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 11:03:20,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:03:20,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:03:20,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:03:20,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-04-02 11:03:20,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:03:20,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:03:20,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:03:20,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-04-02 11:03:20,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:03:20,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:03:20,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:03:20,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-04-02 11:03:20,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:03:20,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:03:20,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:03:20,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-04-02 11:03:20,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:03:20,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:03:20,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:03:20,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2023-04-02 11:03:20,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:03:20,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:03:20,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:03:20,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2023-04-02 11:03:20,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:03:20,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2023-04-02 11:03:20,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:03:20,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2023-04-02 11:03:20,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:03:20,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-04-02 11:03:20,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:03:20,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 11:03:20,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:03:20,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-04-02 11:03:20,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:03:20,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-04-02 11:03:20,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:03:20,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2023-04-02 11:03:20,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:03:20,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2023-04-02 11:03:20,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:03:20,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2023-04-02 11:03:20,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:03:20,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-04-02 11:03:20,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:03:20,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2023-04-02 11:03:20,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:03:20,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2023-04-02 11:03:20,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:03:20,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2023-04-02 11:03:20,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:03:20,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2023-04-02 11:03:20,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:03:20,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:03:20,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:03:20,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2023-04-02 11:03:20,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:03:20,915 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 324 trivial. 0 not checked. [2023-04-02 11:03:20,915 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 11:03:20,915 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1992123854] [2023-04-02 11:03:20,915 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1992123854] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 11:03:20,915 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 11:03:20,915 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-04-02 11:03:20,915 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2068671599] [2023-04-02 11:03:20,916 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 11:03:20,918 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-04-02 11:03:20,918 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 11:03:20,919 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-04-02 11:03:20,919 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2023-04-02 11:03:20,920 INFO L87 Difference]: Start difference. First operand 4159 states and 5424 transitions. Second operand has 8 states, 7 states have (on average 13.285714285714286) internal successors, (93), 3 states have internal predecessors, (93), 4 states have call successors, (41), 8 states have call predecessors, (41), 1 states have return successors, (30), 3 states have call predecessors, (30), 4 states have call successors, (30) [2023-04-02 11:03:42,878 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 11:03:44,884 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 11:03:46,888 WARN L539 Checker$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 11:03:48,894 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 11:03:50,901 WARN L539 Checker$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 11:03:53,112 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 11:03:55,119 WARN L539 Checker$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 11:03:57,124 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 11:03:59,133 WARN L539 Checker$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 11:04:01,139 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 11:04:07,330 WARN L539 Checker$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 11:04:33,855 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 11:04:35,862 WARN L539 Checker$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 11:04:37,873 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 11:04:39,882 WARN L539 Checker$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 11:04:41,903 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 11:04:43,910 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 11:04:46,127 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 11:04:48,138 WARN L539 Checker$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 11:04:50,144 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 11:04:52,149 WARN L539 Checker$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 11:04:54,156 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 11:04:56,162 WARN L539 Checker$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 11:05:00,109 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 11:05:00,109 INFO L93 Difference]: Finished difference Result 12009 states and 16037 transitions. [2023-04-02 11:05:00,110 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2023-04-02 11:05:00,110 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 13.285714285714286) internal successors, (93), 3 states have internal predecessors, (93), 4 states have call successors, (41), 8 states have call predecessors, (41), 1 states have return successors, (30), 3 states have call predecessors, (30), 4 states have call successors, (30) Word has length 234 [2023-04-02 11:05:00,111 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 11:05:00,160 INFO L225 Difference]: With dead ends: 12009 [2023-04-02 11:05:00,160 INFO L226 Difference]: Without dead ends: 7882 [2023-04-02 11:05:00,176 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 98 GetRequests, 79 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 84 ImplicationChecksByTransitivity, 3.9s TimeCoverageRelationStatistics Valid=117, Invalid=303, Unknown=0, NotChecked=0, Total=420 [2023-04-02 11:05:00,177 INFO L413 NwaCegarLoop]: 517 mSDtfsCounter, 12946 mSDsluCounter, 1156 mSDsCounter, 0 mSdLazyCounter, 8998 mSolverCounterSat, 10296 mSolverCounterUnsat, 23 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 89.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13261 SdHoareTripleChecker+Valid, 1673 SdHoareTripleChecker+Invalid, 19317 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 10296 IncrementalHoareTripleChecker+Valid, 8998 IncrementalHoareTripleChecker+Invalid, 23 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 91.7s IncrementalHoareTripleChecker+Time [2023-04-02 11:05:00,177 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13261 Valid, 1673 Invalid, 19317 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [10296 Valid, 8998 Invalid, 23 Unknown, 0 Unchecked, 91.7s Time] [2023-04-02 11:05:00,186 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7882 states. [2023-04-02 11:05:03,696 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7882 to 6673. [2023-04-02 11:05:03,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6673 states, 4211 states have (on average 1.235098551412966) internal successors, (5201), 4312 states have internal predecessors, (5201), 1711 states have call successors, (1711), 707 states have call predecessors, (1711), 750 states have return successors, (1794), 1708 states have call predecessors, (1794), 1710 states have call successors, (1794) [2023-04-02 11:05:03,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6673 states to 6673 states and 8706 transitions. [2023-04-02 11:05:03,737 INFO L78 Accepts]: Start accepts. Automaton has 6673 states and 8706 transitions. Word has length 234 [2023-04-02 11:05:03,739 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 11:05:03,739 INFO L495 AbstractCegarLoop]: Abstraction has 6673 states and 8706 transitions. [2023-04-02 11:05:03,739 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 13.285714285714286) internal successors, (93), 3 states have internal predecessors, (93), 4 states have call successors, (41), 8 states have call predecessors, (41), 1 states have return successors, (30), 3 states have call predecessors, (30), 4 states have call successors, (30) [2023-04-02 11:05:03,740 INFO L276 IsEmpty]: Start isEmpty. Operand 6673 states and 8706 transitions. [2023-04-02 11:05:03,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2023-04-02 11:05:03,748 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 11:05:03,748 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 8, 8, 8, 8, 8, 8, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 11:05:03,749 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-04-02 11:05:03,749 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 11:05:03,749 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 11:05:03,749 INFO L85 PathProgramCache]: Analyzing trace with hash -135539959, now seen corresponding path program 1 times [2023-04-02 11:05:03,749 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 11:05:03,750 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1074926477] [2023-04-02 11:05:03,750 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 11:05:03,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 11:05:03,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:04,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:05:04,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:04,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 11:05:04,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:04,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 11:05:04,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:04,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:05:04,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:04,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:05:04,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:04,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:05:04,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:04,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 11:05:04,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:04,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:05:04,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:04,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 11:05:04,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:04,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:05:04,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:04,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-04-02 11:05:04,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:04,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:05:04,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:04,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-04-02 11:05:04,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:04,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:05:04,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:04,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-04-02 11:05:04,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:04,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:05:04,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:04,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-04-02 11:05:04,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:04,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:05:04,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:05,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2023-04-02 11:05:05,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:05,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:05:05,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:05,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2023-04-02 11:05:05,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:05,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2023-04-02 11:05:05,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:05,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2023-04-02 11:05:05,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:05,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 11:05:05,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:05,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:05:05,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:05,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:05:05,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:05,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:05:05,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:05,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 11:05:05,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:05,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:05:05,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:05,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-04-02 11:05:05,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:05,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-04-02 11:05:05,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:05,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-04-02 11:05:05,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:05,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:05:05,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:05,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2023-04-02 11:05:05,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:05,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:05:05,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:05,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:05:05,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:05,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2023-04-02 11:05:05,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:05,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2023-04-02 11:05:05,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:05,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2023-04-02 11:05:05,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:05,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:05:05,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:05,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:05:05,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:05,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2023-04-02 11:05:05,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:05,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2023-04-02 11:05:05,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:05,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:05:05,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:05,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 257 [2023-04-02 11:05:05,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:05,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:05:05,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:05,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 11:05:05,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:05,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-04-02 11:05:05,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:05,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-04-02 11:05:05,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:05,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 287 [2023-04-02 11:05:05,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:05,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:05:05,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:05,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 312 [2023-04-02 11:05:05,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:05:05,379 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2023-04-02 11:05:05,379 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 11:05:05,379 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1074926477] [2023-04-02 11:05:05,379 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1074926477] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 11:05:05,379 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 11:05:05,379 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2023-04-02 11:05:05,380 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [679481346] [2023-04-02 11:05:05,380 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 11:05:05,380 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-04-02 11:05:05,380 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 11:05:05,381 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-04-02 11:05:05,381 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2023-04-02 11:05:05,382 INFO L87 Difference]: Start difference. First operand 6673 states and 8706 transitions. Second operand has 10 states, 9 states have (on average 16.22222222222222) internal successors, (146), 3 states have internal predecessors, (146), 4 states have call successors, (57), 10 states have call predecessors, (57), 2 states have return successors, (45), 3 states have call predecessors, (45), 4 states have call successors, (45) [2023-04-02 11:05:29,622 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 11:05:31,630 WARN L539 Checker$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 11:05:33,633 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 11:05:35,640 WARN L539 Checker$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 11:05:37,646 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 11:05:39,830 WARN L539 Checker$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 11:05:41,849 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 11:05:43,854 WARN L539 Checker$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 11:05:45,859 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 11:05:47,865 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []