/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-drivers-clk1_drivers-net-ethernet-ti-tlan.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-02 11:17:50,165 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-02 11:17:50,167 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-02 11:17:50,208 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-02 11:17:50,209 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-02 11:17:50,211 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-02 11:17:50,216 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-02 11:17:50,219 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-02 11:17:50,220 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-02 11:17:50,225 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-02 11:17:50,226 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-02 11:17:50,227 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-02 11:17:50,227 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-02 11:17:50,230 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-02 11:17:50,231 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-02 11:17:50,232 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-02 11:17:50,232 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-02 11:17:50,233 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-02 11:17:50,235 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-02 11:17:50,241 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-02 11:17:50,242 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-02 11:17:50,243 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-02 11:17:50,244 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-02 11:17:50,246 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-02 11:17:50,254 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-02 11:17:50,254 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-02 11:17:50,254 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-02 11:17:50,256 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-02 11:17:50,256 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-02 11:17:50,257 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-02 11:17:50,257 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-02 11:17:50,257 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-02 11:17:50,259 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-02 11:17:50,259 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-02 11:17:50,260 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-02 11:17:50,260 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-02 11:17:50,260 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-02 11:17:50,261 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-02 11:17:50,261 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-02 11:17:50,261 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-02 11:17:50,262 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-02 11:17:50,263 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 11:17:50,292 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-02 11:17:50,292 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-02 11:17:50,293 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-02 11:17:50,293 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-02 11:17:50,294 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-02 11:17:50,294 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-02 11:17:50,295 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-04-02 11:17:50,295 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-04-02 11:17:50,295 INFO L138 SettingsManager]: * Use SBE=true [2023-04-02 11:17:50,295 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-02 11:17:50,296 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-02 11:17:50,296 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-02 11:17:50,296 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-02 11:17:50,296 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-02 11:17:50,296 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-02 11:17:50,296 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-02 11:17:50,297 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-02 11:17:50,297 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-02 11:17:50,297 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-02 11:17:50,297 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-02 11:17:50,297 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-02 11:17:50,297 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-02 11:17:50,297 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-04-02 11:17:50,297 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-02 11:17:50,297 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-02 11:17:50,298 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-02 11:17:50,298 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-02 11:17:50,298 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-02 11:17:50,298 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-04-02 11:17:50,298 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-02 11:17:50,298 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-04-02 11:17:50,298 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-02 11:17:50,299 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-04-02 11:17:50,299 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-04-02 11:17:50,299 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-04-02 11:17:50,299 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-04-02 11:17:50,497 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-02 11:17:50,517 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-02 11:17:50,519 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-02 11:17:50,520 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-02 11:17:50,521 INFO L275 PluginConnector]: CDTParser initialized [2023-04-02 11:17:50,522 INFO L432 ainManager$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-drivers-clk1_drivers-net-ethernet-ti-tlan.cil.i [2023-04-02 11:17:51,768 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-02 11:17:52,332 INFO L351 CDTParser]: Found 1 translation units. [2023-04-02 11:17:52,332 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-ti-tlan.cil.i [2023-04-02 11:17:52,378 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d3ae8dd4b/39593c4356844050bba1a0afb89e5117/FLAGfc89866cc [2023-04-02 11:17:52,398 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d3ae8dd4b/39593c4356844050bba1a0afb89e5117 [2023-04-02 11:17:52,401 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-02 11:17:52,402 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-02 11:17:52,404 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-02 11:17:52,405 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-02 11:17:52,408 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-02 11:17:52,409 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 11:17:52" (1/1) ... [2023-04-02 11:17:52,410 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ab2d565 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:17:52, skipping insertion in model container [2023-04-02 11:17:52,410 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 11:17:52" (1/1) ... [2023-04-02 11:17:52,417 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-02 11:17:52,542 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-02 11:17:54,790 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-drivers-clk1_drivers-net-ethernet-ti-tlan.cil.i[312129,312142] [2023-04-02 11:17:54,826 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-02 11:17:54,875 INFO L203 MainTranslator]: Completed pre-run [2023-04-02 11:17:55,184 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-drivers-clk1_drivers-net-ethernet-ti-tlan.cil.i[312129,312142] [2023-04-02 11:17:55,193 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-02 11:17:55,393 WARN L667 CHandler]: The function __request_region is called, but not defined or handled by StandardFunctionHandler. [2023-04-02 11:17:55,394 WARN L667 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-04-02 11:17:55,400 INFO L208 MainTranslator]: Completed translation [2023-04-02 11:17:55,400 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:17:55 WrapperNode [2023-04-02 11:17:55,400 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-02 11:17:55,401 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-02 11:17:55,401 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-02 11:17:55,401 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-02 11:17:55,411 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:17:55" (1/1) ... [2023-04-02 11:17:55,412 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:17:55" (1/1) ... [2023-04-02 11:17:55,519 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:17:55" (1/1) ... [2023-04-02 11:17:55,519 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:17:55" (1/1) ... [2023-04-02 11:17:55,670 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:17:55" (1/1) ... [2023-04-02 11:17:55,702 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:17:55" (1/1) ... [2023-04-02 11:17:55,735 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:17:55" (1/1) ... [2023-04-02 11:17:55,760 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:17:55" (1/1) ... [2023-04-02 11:17:55,796 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-02 11:17:55,797 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-02 11:17:55,797 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-02 11:17:55,797 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-02 11:17:55,798 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:17:55" (1/1) ... [2023-04-02 11:17:55,804 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-02 11:17:55,813 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-02 11:17:55,826 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 11:17:55,831 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 11:17:55,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-02 11:17:55,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-02 11:17:55,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2023-04-02 11:17:55,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-04-02 11:17:55,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-04-02 11:17:55,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-04-02 11:17:55,869 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 11:17:55,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~TO~~u32~0 [2023-04-02 11:17:55,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-04-02 11:17:55,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-04-02 11:17:55,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-04-02 11:17:55,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-04-02 11:17:55,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-04-02 11:17:55,870 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-04-02 11:17:55,870 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-04-02 11:17:55,870 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2023-04-02 11:17:55,870 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-04-02 11:17:55,870 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-04-02 11:17:55,870 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2023-04-02 11:17:55,870 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2023-04-02 11:17:55,871 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2023-04-02 11:17:55,871 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2023-04-02 11:17:55,871 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-04-02 11:17:55,871 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-04-02 11:17:55,871 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-04-02 11:17:55,871 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-04-02 11:17:55,871 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2023-04-02 11:17:55,871 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-04-02 11:17:55,871 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2023-04-02 11:17:55,872 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2023-04-02 11:17:55,872 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2023-04-02 11:17:55,872 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2023-04-02 11:17:55,872 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2023-04-02 11:17:55,872 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2023-04-02 11:17:55,872 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2023-04-02 11:17:55,872 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2023-04-02 11:17:55,872 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-04-02 11:17:55,872 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-04-02 11:17:55,873 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2023-04-02 11:17:55,873 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-04-02 11:17:55,873 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-04-02 11:17:55,873 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-04-02 11:17:55,874 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2023-04-02 11:17:55,874 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2023-04-02 11:17:55,874 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2023-04-02 11:17:55,874 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-04-02 11:17:55,874 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2023-04-02 11:17:55,874 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2023-04-02 11:17:55,874 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_padto [2023-04-02 11:17:55,875 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-04-02 11:17:55,875 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-04-02 11:17:55,875 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-04-02 11:17:55,876 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2023-04-02 11:17:55,876 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2023-04-02 11:17:55,876 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-04-02 11:17:55,876 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-04-02 11:17:55,876 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-04-02 11:17:55,876 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-04-02 11:17:55,877 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-04-02 11:17:55,877 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2023-04-02 11:17:55,877 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-04-02 11:17:55,877 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-04-02 11:17:55,877 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-04-02 11:17:55,877 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-04-02 11:17:55,877 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2023-04-02 11:17:55,878 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-04-02 11:17:55,878 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2023-04-02 11:17:55,878 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-04-02 11:17:55,878 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2023-04-02 11:17:55,878 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2023-04-02 11:17:55,878 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2023-04-02 11:17:55,878 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2023-04-02 11:17:55,878 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2023-04-02 11:17:55,878 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2023-04-02 11:17:55,878 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_hash_func [2023-04-02 11:17:55,878 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2023-04-02 11:17:55,879 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2023-04-02 11:17:55,879 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2023-04-02 11:17:55,879 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2023-04-02 11:17:55,879 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2023-04-02 11:17:55,879 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2023-04-02 11:17:55,879 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_suspend [2023-04-02 11:17:55,880 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2023-04-02 11:17:55,880 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe [2023-04-02 11:17:55,880 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_init_one [2023-04-02 11:17:55,880 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2023-04-02 11:17:55,880 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_eisa_cleanup [2023-04-02 11:17:55,881 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_exit [2023-04-02 11:17:55,881 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_eisa_probe [2023-04-02 11:17:55,881 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2023-04-02 11:17:55,881 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_init [2023-04-02 11:17:55,881 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_open [2023-04-02 11:17:55,881 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ioctl [2023-04-02 11:17:55,882 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2023-04-02 11:17:55,882 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout_work [2023-04-02 11:17:55,882 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start_tx [2023-04-02 11:17:55,882 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2023-04-02 11:17:55,882 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_close [2023-04-02 11:17:55,882 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_stats [2023-04-02 11:17:55,882 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2023-04-02 11:17:55,882 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_tx_eof [2023-04-02 11:17:55,882 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_stat_overflow [2023-04-02 11:17:55,882 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_rx_eof [2023-04-02 11:17:55,883 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_dummy [2023-04-02 11:17:55,883 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_tx_eoc [2023-04-02 11:17:55,883 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_status_check [2023-04-02 11:17:55,883 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_rx_eoc [2023-04-02 11:17:55,883 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_timer [2023-04-02 11:17:55,883 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2023-04-02 11:17:55,883 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2023-04-02 11:17:55,884 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_dio [2023-04-02 11:17:55,884 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2023-04-02 11:17:55,884 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2023-04-02 11:17:55,884 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2023-04-02 11:17:55,884 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2023-04-02 11:17:55,884 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2023-04-02 11:17:55,884 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2023-04-02 11:17:55,884 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_detect [2023-04-02 11:17:55,884 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2023-04-02 11:17:55,884 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_up [2023-04-02 11:17:55,885 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_reset [2023-04-02 11:17:55,885 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_start_link [2023-04-02 11:17:55,886 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_finish_auto_neg [2023-04-02 11:17:55,886 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2023-04-02 11:17:55,886 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2023-04-02 11:17:55,887 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2023-04-02 11:17:55,887 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2023-04-02 11:17:55,890 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2023-04-02 11:17:55,894 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2023-04-02 11:17:55,894 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_receive_byte [2023-04-02 11:17:55,894 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_read_byte [2023-04-02 11:17:55,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_tlan_exit_14_2 [2023-04-02 11:17:55,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_tlan_probe_14_7 [2023-04-02 11:17:55,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2023-04-02 11:17:55,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2023-04-02 11:17:55,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2023-04-02 11:17:55,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2023-04-02 11:17:55,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_11_1 [2023-04-02 11:17:55,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2023-04-02 11:17:55,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_5_1 [2023-04-02 11:17:55,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_2 [2023-04-02 11:17:55,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_6_1 [2023-04-02 11:17:55,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_10_2 [2023-04-02 11:17:55,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_2 [2023-04-02 11:17:55,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_4 [2023-04-02 11:17:55,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2023-04-02 11:17:55,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2023-04-02 11:17:55,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2023-04-02 11:17:55,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2023-04-02 11:17:55,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2023-04-02 11:17:55,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2023-04-02 11:17:55,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2023-04-02 11:17:55,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2023-04-02 11:17:55,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2023-04-02 11:17:55,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_14 [2023-04-02 11:17:55,897 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-02 11:17:55,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-04-02 11:17:55,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-04-02 11:17:55,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2023-04-02 11:17:55,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2023-04-02 11:17:55,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2023-04-02 11:17:55,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2023-04-02 11:17:55,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-04-02 11:17:55,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2023-04-02 11:17:55,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2023-04-02 11:17:55,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2023-04-02 11:17:55,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2023-04-02 11:17:55,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2023-04-02 11:17:55,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2023-04-02 11:17:55,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2023-04-02 11:17:55,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2023-04-02 11:17:55,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2023-04-02 11:17:55,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2023-04-02 11:17:55,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2023-04-02 11:17:55,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_9_6 [2023-04-02 11:17:55,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-04-02 11:17:55,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-04-02 11:17:55,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-04-02 11:17:55,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2023-04-02 11:17:55,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2023-04-02 11:17:55,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2023-04-02 11:17:55,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2023-04-02 11:17:55,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2023-04-02 11:17:55,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2023-04-02 11:17:55,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2023-04-02 11:17:55,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_3 [2023-04-02 11:17:55,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2023-04-02 11:17:55,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2023-04-02 11:17:55,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-04-02 11:17:55,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2023-04-02 11:17:55,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_6 [2023-04-02 11:17:55,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_7 [2023-04-02 11:17:55,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_10 [2023-04-02 11:17:55,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_11 [2023-04-02 11:17:55,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_12 [2023-04-02 11:17:55,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_13 [2023-04-02 11:17:55,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_14 [2023-04-02 11:17:55,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_15 [2023-04-02 11:17:55,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_16 [2023-04-02 11:17:55,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_17 [2023-04-02 11:17:55,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_18 [2023-04-02 11:17:55,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_19 [2023-04-02 11:17:55,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_20 [2023-04-02 11:17:55,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_21 [2023-04-02 11:17:55,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_22 [2023-04-02 11:17:55,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_23 [2023-04-02 11:17:55,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-04-02 11:17:55,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-04-02 11:17:55,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2023-04-02 11:17:55,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-04-02 11:17:55,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-04-02 11:17:55,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-04-02 11:17:55,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-04-02 11:17:55,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-04-02 11:17:55,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2023-04-02 11:17:55,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-04-02 11:17:55,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-04-02 11:17:55,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2023-04-02 11:17:55,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-04-02 11:17:55,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-04-02 11:17:55,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-02 11:17:55,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2023-04-02 11:17:55,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-02 11:17:55,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2023-04-02 11:17:55,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-04-02 11:17:55,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-04-02 11:17:55,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-04-02 11:17:55,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2023-04-02 11:17:55,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-04-02 11:17:55,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-04-02 11:17:55,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-04-02 11:17:55,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2023-04-02 11:17:55,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2023-04-02 11:17:55,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2023-04-02 11:17:55,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2023-04-02 11:17:55,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2023-04-02 11:17:55,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_disable [2023-04-02 11:17:55,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_enable [2023-04-02 11:17:55,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-04-02 11:17:55,905 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-02 11:17:55,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_clk1__more_at_exit [2023-04-02 11:17:55,905 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-04-02 11:17:55,905 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2023-04-02 11:17:55,905 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-04-02 11:17:55,905 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2023-04-02 11:17:55,905 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2023-04-02 11:17:55,905 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_enable_wake [2023-04-02 11:17:55,905 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2023-04-02 11:17:55,906 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-04-02 11:17:55,906 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-04-02 11:17:55,906 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-04-02 11:17:55,906 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-04-02 11:17:55,906 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-04-02 11:17:55,907 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-04-02 11:17:55,909 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-04-02 11:17:55,910 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-04-02 11:17:55,911 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2023-04-02 11:17:55,911 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-04-02 11:17:55,911 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2023-04-02 11:17:55,911 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2023-04-02 11:17:55,911 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-04-02 11:17:55,911 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-04-02 11:17:55,911 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-04-02 11:17:55,911 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2023-04-02 11:17:55,911 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2023-04-02 11:17:55,911 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2023-04-02 11:17:55,911 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2023-04-02 11:17:55,912 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2023-04-02 11:17:55,912 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2023-04-02 11:17:55,912 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-04-02 11:17:55,912 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-04-02 11:17:55,912 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-04-02 11:17:55,912 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-04-02 11:17:55,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-04-02 11:17:55,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-04-02 11:17:55,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-04-02 11:17:55,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-04-02 11:17:55,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2023-04-02 11:17:55,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2023-04-02 11:17:55,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-04-02 11:17:55,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-04-02 11:17:55,913 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-04-02 11:17:55,913 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-04-02 11:17:55,913 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2023-04-02 11:17:55,913 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-04-02 11:17:55,913 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-04-02 11:17:55,913 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2023-04-02 11:17:55,913 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2023-04-02 11:17:55,913 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2023-04-02 11:17:55,913 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2023-04-02 11:17:55,913 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2023-04-02 11:17:55,913 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-04-02 11:17:55,913 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-04-02 11:17:55,913 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-04-02 11:17:55,914 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2023-04-02 11:17:55,914 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2023-04-02 11:17:55,914 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2023-04-02 11:17:55,914 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-04-02 11:17:55,914 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-04-02 11:17:55,914 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-04-02 11:17:55,914 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_wake_from_d3 [2023-04-02 11:17:55,914 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-04-02 11:17:55,914 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-04-02 11:17:55,914 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2023-04-02 11:17:55,914 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2023-04-02 11:17:55,914 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pad [2023-04-02 11:17:55,914 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-04-02 11:17:55,914 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-04-02 11:17:55,915 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-04-02 11:17:55,915 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-02 11:17:55,915 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-04-02 11:17:55,915 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-04-02 11:17:55,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-02 11:17:55,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-04-02 11:17:55,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-04-02 11:17:55,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-04-02 11:17:55,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2023-04-02 11:17:55,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2023-04-02 11:17:55,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-04-02 11:17:55,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-04-02 11:17:55,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2023-04-02 11:17:55,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-04-02 11:17:55,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-04-02 11:17:55,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-04-02 11:17:55,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-04-02 11:17:55,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-04-02 11:17:55,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-04-02 11:17:55,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-04-02 11:17:55,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-04-02 11:17:55,916 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-04-02 11:17:55,916 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-04-02 11:17:55,916 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2023-04-02 11:17:55,916 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-04-02 11:17:55,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-02 11:17:55,917 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-04-02 11:17:55,917 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-04-02 11:17:55,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-02 11:17:55,917 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-04-02 11:17:55,917 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-04-02 11:17:55,917 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-04-02 11:17:55,917 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-04-02 11:17:55,917 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2023-04-02 11:17:55,917 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2023-04-02 11:17:55,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-02 11:17:55,917 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2023-04-02 11:17:55,917 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2023-04-02 11:17:55,918 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-04-02 11:17:55,918 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2023-04-02 11:17:55,918 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-04-02 11:17:55,918 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-04-02 11:17:55,918 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-04-02 11:17:55,918 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-04-02 11:17:55,918 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-04-02 11:17:55,918 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-04-02 11:17:55,918 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-04-02 11:17:55,918 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-04-02 11:17:55,918 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-04-02 11:17:55,918 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-04-02 11:17:55,918 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-04-02 11:17:55,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_10 [2023-04-02 11:17:55,919 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-04-02 11:17:55,919 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-04-02 11:17:55,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_13 [2023-04-02 11:17:55,919 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-04-02 11:17:55,919 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-04-02 11:17:55,919 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-04-02 11:17:55,919 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2023-04-02 11:17:55,919 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-04-02 11:17:55,919 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2023-04-02 11:17:55,919 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-04-02 11:17:55,919 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2023-04-02 11:17:55,919 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2023-04-02 11:17:55,919 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2023-04-02 11:17:55,919 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2023-04-02 11:17:55,920 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2023-04-02 11:17:55,920 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2023-04-02 11:17:55,920 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2023-04-02 11:17:55,920 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2023-04-02 11:17:55,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_6 [2023-04-02 11:17:55,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_7 [2023-04-02 11:17:55,920 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-04-02 11:17:55,920 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-04-02 11:17:55,920 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-04-02 11:17:55,920 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2023-04-02 11:17:55,920 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-04-02 11:17:55,920 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-04-02 11:17:55,920 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2023-04-02 11:17:55,920 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2023-04-02 11:17:55,921 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-04-02 11:17:55,921 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-04-02 11:17:55,921 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 11:17:55,921 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-04-02 11:17:55,921 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 11:17:55,921 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2023-04-02 11:17:55,921 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2023-04-02 11:17:55,921 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2023-04-02 11:17:55,921 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2023-04-02 11:17:55,921 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-04-02 11:17:55,921 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-04-02 11:17:55,921 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-02 11:17:55,921 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 11:17:55,922 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pad [2023-04-02 11:17:55,922 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-04-02 11:17:55,922 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2023-04-02 11:17:55,922 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2023-04-02 11:17:55,922 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2023-04-02 11:17:55,922 INFO L130 BoogieDeclarations]: Found specification of procedure skb_padto [2023-04-02 11:17:55,922 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-04-02 11:17:55,922 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-04-02 11:17:55,922 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-04-02 11:17:55,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_12 [2023-04-02 11:17:55,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_18 [2023-04-02 11:17:55,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_20 [2023-04-02 11:17:55,922 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2023-04-02 11:17:55,923 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2023-04-02 11:17:55,923 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-04-02 11:17:55,923 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2023-04-02 11:17:55,923 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2023-04-02 11:17:55,923 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-04-02 11:17:55,923 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-04-02 11:17:55,923 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-04-02 11:17:55,923 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-04-02 11:17:55,923 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2023-04-02 11:17:55,923 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-04-02 11:17:55,923 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2023-04-02 11:17:55,923 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2023-04-02 11:17:55,923 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-04-02 11:17:55,923 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2023-04-02 11:17:55,924 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2023-04-02 11:17:55,924 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2023-04-02 11:17:55,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_17 [2023-04-02 11:17:55,924 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-04-02 11:17:55,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_11 [2023-04-02 11:17:55,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_19 [2023-04-02 11:17:55,924 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2023-04-02 11:17:55,924 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-04-02 11:17:55,924 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-04-02 11:17:55,924 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-04-02 11:17:55,924 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-04-02 11:17:55,924 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2023-04-02 11:17:55,924 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2023-04-02 11:17:55,925 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-04-02 11:17:55,925 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_enable_wake [2023-04-02 11:17:55,925 INFO L130 BoogieDeclarations]: Found specification of procedure pci_wake_from_d3 [2023-04-02 11:17:55,925 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2023-04-02 11:17:55,925 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2023-04-02 11:17:55,925 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-04-02 11:17:55,925 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2023-04-02 11:17:55,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_14 [2023-04-02 11:17:55,925 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-04-02 11:17:55,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_15 [2023-04-02 11:17:55,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_21 [2023-04-02 11:17:55,925 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-04-02 11:17:55,925 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-04-02 11:17:55,925 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-04-02 11:17:55,926 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-04-02 11:17:55,926 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2023-04-02 11:17:55,926 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-04-02 11:17:55,926 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2023-04-02 11:17:55,926 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2023-04-02 11:17:55,926 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-04-02 11:17:55,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_22 [2023-04-02 11:17:55,926 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-04-02 11:17:55,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_23 [2023-04-02 11:17:55,926 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2023-04-02 11:17:55,926 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2023-04-02 11:17:55,926 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2023-04-02 11:17:55,926 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2023-04-02 11:17:55,926 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2023-04-02 11:17:55,927 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-04-02 11:17:55,927 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2023-04-02 11:17:55,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_16 [2023-04-02 11:17:55,927 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2023-04-02 11:17:55,927 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2023-04-02 11:17:55,927 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2023-04-02 11:17:55,927 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2023-04-02 11:17:55,927 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2023-04-02 11:17:55,927 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2023-04-02 11:17:55,927 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_hash_func [2023-04-02 11:17:55,927 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_eisa_probe [2023-04-02 11:17:55,927 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_eisa_cleanup [2023-04-02 11:17:55,927 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_init [2023-04-02 11:17:55,928 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_open [2023-04-02 11:17:55,928 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start_tx [2023-04-02 11:17:55,928 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2023-04-02 11:17:55,928 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_close [2023-04-02 11:17:55,928 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_stats [2023-04-02 11:17:55,928 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2023-04-02 11:17:55,928 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ioctl [2023-04-02 11:17:55,928 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2023-04-02 11:17:55,928 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2023-04-02 11:17:55,928 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout_work [2023-04-02 11:17:55,928 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_init_one [2023-04-02 11:17:55,928 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_tx_eof [2023-04-02 11:17:55,928 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_stat_overflow [2023-04-02 11:17:55,929 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_rx_eof [2023-04-02 11:17:55,929 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_dummy [2023-04-02 11:17:55,929 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_tx_eoc [2023-04-02 11:17:55,929 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_status_check [2023-04-02 11:17:55,929 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_rx_eoc [2023-04-02 11:17:55,929 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_timer [2023-04-02 11:17:55,929 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2023-04-02 11:17:55,929 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2023-04-02 11:17:55,929 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_dio [2023-04-02 11:17:55,929 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2023-04-02 11:17:55,929 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2023-04-02 11:17:55,929 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2023-04-02 11:17:55,929 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2023-04-02 11:17:55,930 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2023-04-02 11:17:55,930 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2023-04-02 11:17:55,930 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_detect [2023-04-02 11:17:55,930 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2023-04-02 11:17:55,933 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_up [2023-04-02 11:17:55,933 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_reset [2023-04-02 11:17:55,933 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_start_link [2023-04-02 11:17:55,933 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_finish_auto_neg [2023-04-02 11:17:55,933 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2023-04-02 11:17:55,933 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2023-04-02 11:17:55,933 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2023-04-02 11:17:55,933 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2023-04-02 11:17:55,933 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2023-04-02 11:17:55,934 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2023-04-02 11:17:55,934 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_receive_byte [2023-04-02 11:17:55,934 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_read_byte [2023-04-02 11:17:55,934 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2023-04-02 11:17:55,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-02 11:17:55,934 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2023-04-02 11:17:55,934 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2023-04-02 11:17:55,934 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2023-04-02 11:17:55,934 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2023-04-02 11:17:55,934 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2023-04-02 11:17:55,934 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_suspend [2023-04-02 11:17:55,934 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2023-04-02 11:17:55,934 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe [2023-04-02 11:17:55,935 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-02 11:17:55,935 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-02 11:17:55,935 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_exit [2023-04-02 11:17:55,935 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2023-04-02 11:17:55,935 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-04-02 11:17:55,935 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~TO~~u32~0 [2023-04-02 11:17:55,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_tlan_exit_14_2 [2023-04-02 11:17:55,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_tlan_probe_14_7 [2023-04-02 11:17:55,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2023-04-02 11:17:55,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2023-04-02 11:17:55,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2023-04-02 11:17:55,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2023-04-02 11:17:55,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_11_1 [2023-04-02 11:17:55,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2023-04-02 11:17:55,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_5_1 [2023-04-02 11:17:55,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_2 [2023-04-02 11:17:55,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_6_1 [2023-04-02 11:17:55,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_10_2 [2023-04-02 11:17:55,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_2 [2023-04-02 11:17:55,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_4 [2023-04-02 11:17:55,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2023-04-02 11:17:55,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2023-04-02 11:17:55,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2023-04-02 11:17:55,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2023-04-02 11:17:55,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2023-04-02 11:17:55,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2023-04-02 11:17:55,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2023-04-02 11:17:55,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2023-04-02 11:17:55,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2023-04-02 11:17:55,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_14 [2023-04-02 11:17:55,937 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-02 11:17:55,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-04-02 11:17:55,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-04-02 11:17:55,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2023-04-02 11:17:55,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2023-04-02 11:17:55,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2023-04-02 11:17:55,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2023-04-02 11:17:55,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-04-02 11:17:55,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2023-04-02 11:17:55,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2023-04-02 11:17:55,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2023-04-02 11:17:55,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2023-04-02 11:17:55,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2023-04-02 11:17:55,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2023-04-02 11:17:55,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2023-04-02 11:17:55,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2023-04-02 11:17:55,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2023-04-02 11:17:55,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2023-04-02 11:17:55,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2023-04-02 11:17:55,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_9_6 [2023-04-02 11:17:55,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-04-02 11:17:55,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-04-02 11:17:55,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-04-02 11:17:55,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2023-04-02 11:17:55,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2023-04-02 11:17:55,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2023-04-02 11:17:55,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2023-04-02 11:17:55,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2023-04-02 11:17:55,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2023-04-02 11:17:55,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2023-04-02 11:17:55,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_3 [2023-04-02 11:17:55,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2023-04-02 11:17:55,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2023-04-02 11:17:55,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-04-02 11:17:55,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2023-04-02 11:17:55,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-02 11:17:55,940 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-04-02 11:17:55,940 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-04-02 11:17:55,940 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-04-02 11:17:55,940 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-04-02 11:17:55,940 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-04-02 11:17:55,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2023-04-02 11:17:55,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-04-02 11:17:55,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2023-04-02 11:17:55,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-04-02 11:17:55,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-04-02 11:17:55,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-04-02 11:17:55,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-04-02 11:17:55,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-04-02 11:17:55,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-04-02 11:17:55,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-04-02 11:17:55,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2023-04-02 11:17:55,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-04-02 11:17:55,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2023-04-02 11:17:55,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-04-02 11:17:55,941 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-02 11:17:55,941 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-04-02 11:17:55,941 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-02 11:17:55,941 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-02 11:17:55,941 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-04-02 11:17:55,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-04-02 11:17:55,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-04-02 11:17:55,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2023-04-02 11:17:55,942 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-02 11:17:55,942 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-02 11:17:55,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2023-04-02 11:17:55,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2023-04-02 11:17:55,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2023-04-02 11:17:55,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2023-04-02 11:17:55,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_clk1__more_at_exit [2023-04-02 11:17:55,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_disable [2023-04-02 11:17:55,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_enable [2023-04-02 11:17:55,942 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-02 11:17:55,942 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-02 11:17:55,943 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-02 11:17:55,943 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-02 11:17:55,943 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-02 11:17:55,943 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-04-02 11:17:55,943 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2023-04-02 11:17:55,943 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-02 11:17:55,943 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-02 11:17:55,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-02 11:17:55,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-02 11:17:55,944 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-02 11:17:56,846 INFO L236 CfgBuilder]: Building ICFG [2023-04-02 11:17:56,858 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-02 11:17:57,035 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-04-02 11:17:57,547 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6881-3: assume 0 != #t~nondet354;havoc #t~nondet354; [2023-04-02 11:17:57,547 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6881-3: assume !(0 != #t~nondet354);havoc #t~nondet354; [2023-04-02 11:17:57,547 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6881-1: assume 16 == ~debug~0;#t~nondet354 := ~debug~0; [2023-04-02 11:17:57,547 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6881-1: assume !(16 == ~debug~0);assume ~debug~0 < 0 || #t~nondet354 <= ~debug~0;assume #t~nondet354 <= 16;assume #t~nondet354 >= 0;assume ~debug~0 >= 0 || #t~nondet354 > 16 + ~debug~0;assume #t~nondet354 >= -2147483648; [2023-04-02 11:17:57,548 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6939: assume 16 == ~debug~0; [2023-04-02 11:17:57,548 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6939: assume !(16 == ~debug~0); [2023-04-02 11:17:57,548 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6881-5: assume 0 == ~debug~0;#t~nondet357 := 0; [2023-04-02 11:17:57,548 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6881-5: assume !(0 == ~debug~0); [2023-04-02 11:17:57,548 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L7005: assume ~ioaddr~0 <= 36863; [2023-04-02 11:17:57,548 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L7005: assume !(~ioaddr~0 <= 36863); [2023-04-02 11:17:57,548 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6939-2: SUMMARY for call #t~ret367 := inb((if (3264 + ~ioaddr~0) % 4294967296 % 4294967296 <= 2147483647 then (3264 + ~ioaddr~0) % 4294967296 % 4294967296 else (3264 + ~ioaddr~0) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2023-04-02 11:17:57,548 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6890: SUMMARY for call #t~ret358 := inw((if (3202 + ~ioaddr~0) % 4294967296 % 4294967296 <= 2147483647 then (3202 + ~ioaddr~0) % 4294967296 % 4294967296 else (3202 + ~ioaddr~0) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2023-04-02 11:17:57,548 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6890-1: ~tmp___0~12 := #t~ret358;havoc #t~ret358; [2023-04-02 11:17:57,548 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6998: SUMMARY for call #t~ret370 := printk(48, 0); srcloc: null [2023-04-02 11:17:57,548 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6932: assume 1 != ~tmp___3~2 % 256 % 4294967296; [2023-04-02 11:17:57,549 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6932: assume !(1 != ~tmp___3~2 % 256 % 4294967296); [2023-04-02 11:17:57,549 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6998-1: assume -2147483648 <= #t~ret370 && #t~ret370 <= 2147483647;havoc #t~ret370; [2023-04-02 11:17:57,549 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6990: SUMMARY for call #t~ret369 := printk(47, 0); srcloc: null [2023-04-02 11:17:57,549 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6891-1: assume -2147483648 <= #t~ret359 && #t~ret359 <= 2147483647;havoc #t~ret359; [2023-04-02 11:17:57,549 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6891: SUMMARY for call #t~ret359 := printk(44, 0); srcloc: null [2023-04-02 11:17:57,549 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6924: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, ~ioaddr~0, 16); srcloc: null [2023-04-02 11:17:57,549 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6957: assume 64 == (if ~tmp___4~0 % 256 % 4294967296 <= 2147483647 then ~tmp___4~0 % 256 % 4294967296 else ~tmp___4~0 % 256 % 4294967296 - 4294967296); [2023-04-02 11:17:57,549 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6957: assume !(64 == (if ~tmp___4~0 % 256 % 4294967296 <= 2147483647 then ~tmp___4~0 % 256 % 4294967296 else ~tmp___4~0 % 256 % 4294967296 - 4294967296)); [2023-04-02 11:17:57,549 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6990-1: assume -2147483648 <= #t~ret369 && #t~ret369 <= 2147483647;havoc #t~ret369; [2023-04-02 11:17:57,549 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6883-1: ~tmp~35 := #t~ret355;havoc #t~ret355; [2023-04-02 11:17:57,549 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6883: SUMMARY for call #t~ret355 := inw((if (3200 + ~ioaddr~0) % 4294967296 % 4294967296 <= 2147483647 then (3200 + ~ioaddr~0) % 4294967296 % 4294967296 else (3200 + ~ioaddr~0) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2023-04-02 11:17:57,550 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6949: assume 16 == (if ~tmp___4~0 % 256 % 4294967296 <= 2147483647 then ~tmp___4~0 % 256 % 4294967296 else ~tmp___4~0 % 256 % 4294967296 - 4294967296); [2023-04-02 11:17:57,550 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6949: assume !(16 == (if ~tmp___4~0 % 256 % 4294967296 <= 2147483647 then ~tmp___4~0 % 256 % 4294967296 else ~tmp___4~0 % 256 % 4294967296 - 4294967296)); [2023-04-02 11:17:57,550 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6941-1: assume -2147483648 <= #t~ret366 && #t~ret366 <= 2147483647;havoc #t~ret366; [2023-04-02 11:17:57,550 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6941: SUMMARY for call #t~ret366 := printk(46, 0); srcloc: null [2023-04-02 11:17:57,550 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_43151: SUMMARY for call #t~ret368 := tlan_probe1(0, 0, ~ioaddr~0, ~irq~0, 12, 0, 0); srcloc: null [2023-04-02 11:17:57,550 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6884-1: assume -2147483648 <= #t~ret356 && #t~ret356 <= 2147483647;havoc #t~ret356; [2023-04-02 11:17:57,550 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6884: SUMMARY for call #t~ret356 := printk(43, 0); srcloc: null [2023-04-02 11:17:57,550 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint case_64: ~irq~0 := 10; [2023-04-02 11:17:57,550 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume !(0 == ~debug~0); [2023-04-02 11:17:57,550 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume 0 == ~debug~0;#t~nondet354 := 0; [2023-04-02 11:17:57,550 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6934: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, ~ioaddr~0, 16); srcloc: null [2023-04-02 11:17:57,550 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6984: assume -2147483648 <= #t~ret368 && #t~ret368 <= 2147483647;~rc~2 := #t~ret368;havoc #t~ret368; [2023-04-02 11:17:57,551 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6910: SUMMARY for call #t~ret363 := inw((if (3200 + ~ioaddr~0) % 4294967296 % 4294967296 <= 2147483647 then (3200 + ~ioaddr~0) % 4294967296 % 4294967296 else (3200 + ~ioaddr~0) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2023-04-02 11:17:57,551 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6910-1: ~tmp___2~2 := #t~ret363;havoc #t~ret363; [2023-04-02 11:17:57,551 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint case_128: ~irq~0 := 11; [2023-04-02 11:17:57,551 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint case_16: ~irq~0 := 5; [2023-04-02 11:17:57,551 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##60: assume !(16 == ~debug~0); [2023-04-02 11:17:57,551 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##60: assume 16 == ~debug~0; [2023-04-02 11:17:57,551 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6895-1: assume 16 == ~debug~0;#t~nondet360 := ~debug~0; [2023-04-02 11:17:57,551 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6895-1: assume !(16 == ~debug~0);assume ~debug~0 < 0 || #t~nondet360 <= ~debug~0;assume #t~nondet360 <= 16;assume #t~nondet360 >= 0;assume ~debug~0 >= 0 || #t~nondet360 > 16 + ~debug~0;assume #t~nondet360 >= -2147483648; [2023-04-02 11:17:57,551 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6961: assume 128 == (if ~tmp___4~0 % 256 % 4294967296 <= 2147483647 then ~tmp___4~0 % 256 % 4294967296 else ~tmp___4~0 % 256 % 4294967296 - 4294967296); [2023-04-02 11:17:57,551 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6961: assume !(128 == (if ~tmp___4~0 % 256 % 4294967296 <= 2147483647 then ~tmp___4~0 % 256 % 4294967296 else ~tmp___4~0 % 256 % 4294967296 - 4294967296)); [2023-04-02 11:17:57,551 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6895-5: call #t~ret362.base, #t~ret362.offset := __request_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, ~ioaddr~0, 16, ~#tlan_signature~0.base, ~#tlan_signature~0.offset, 0);~tmp___1~5.base, ~tmp___1~5.offset := #t~ret362.base, #t~ret362.offset;havoc #t~ret362.base, #t~ret362.offset; [2023-04-02 11:17:57,551 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6895-3: assume 0 != #t~nondet360;havoc #t~nondet360; [2023-04-02 11:17:57,552 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6895-3: assume !(0 != #t~nondet360);havoc #t~nondet360; [2023-04-02 11:17:57,552 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6920-1: ~device_id~1 := #t~ret364;havoc #t~ret364; [2023-04-02 11:17:57,552 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6920: SUMMARY for call #t~ret364 := inw((if (3202 + ~ioaddr~0) % 4294967296 % 4294967296 <= 2147483647 then (3202 + ~ioaddr~0) % 4294967296 % 4294967296 else (3202 + ~ioaddr~0) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2023-04-02 11:17:57,552 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6953: assume 32 == (if ~tmp___4~0 % 256 % 4294967296 <= 2147483647 then ~tmp___4~0 % 256 % 4294967296 else ~tmp___4~0 % 256 % 4294967296 - 4294967296); [2023-04-02 11:17:57,552 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6953: assume !(32 == (if ~tmp___4~0 % 256 % 4294967296 <= 2147483647 then ~tmp___4~0 % 256 % 4294967296 else ~tmp___4~0 % 256 % 4294967296 - 4294967296)); [2023-04-02 11:17:57,552 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6912: assume 4366 != ~tmp___2~2 % 65536 % 4294967296; [2023-04-02 11:17:57,552 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6912: assume !(4366 != ~tmp___2~2 % 65536 % 4294967296); [2023-04-02 11:17:57,552 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6888-1: assume 16 == ~debug~0;#t~nondet357 := ~debug~0; [2023-04-02 11:17:57,552 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6888-1: assume !(16 == ~debug~0);assume ~debug~0 < 0 || #t~nondet357 <= ~debug~0;assume #t~nondet357 <= 16;assume #t~nondet357 >= 0;assume ~debug~0 >= 0 || #t~nondet357 > 16 + ~debug~0;assume #t~nondet357 >= -2147483648; [2023-04-02 11:17:57,552 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6946: ~tmp___4~0 := #t~ret367;havoc #t~ret367; [2023-04-02 11:17:57,552 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6888-5: assume 0 == ~debug~0;#t~nondet360 := 0; [2023-04-02 11:17:57,552 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6888-5: assume !(0 == ~debug~0); [2023-04-02 11:17:57,552 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##57: assume !(16 == ~debug~0); [2023-04-02 11:17:57,553 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##57: assume 16 == ~debug~0; [2023-04-02 11:17:57,553 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6888-3: assume 0 != #t~nondet357;havoc #t~nondet357; [2023-04-02 11:17:57,553 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6888-3: assume !(0 != #t~nondet357);havoc #t~nondet357; [2023-04-02 11:17:57,553 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6905: assume 0 == (~tmp___1~5.base + ~tmp___1~5.offset) % 4294967296; [2023-04-02 11:17:57,553 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6905: assume !(0 == (~tmp___1~5.base + ~tmp___1~5.offset) % 4294967296); [2023-04-02 11:17:57,553 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6930: SUMMARY for call #t~ret365 := inb((if (3204 + ~ioaddr~0) % 4294967296 % 4294967296 <= 2147483647 then (3204 + ~ioaddr~0) % 4294967296 % 4294967296 else (3204 + ~ioaddr~0) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2023-04-02 11:17:57,553 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6996-1: ~ioaddr~0 := 4096 + ~ioaddr~0; [2023-04-02 11:17:57,553 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6897-1: assume -2147483648 <= #t~ret361 && #t~ret361 <= 2147483647;havoc #t~ret361; [2023-04-02 11:17:57,553 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6897: SUMMARY for call #t~ret361 := printk(45, 0); srcloc: null [2023-04-02 11:17:57,553 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6930-1: ~tmp___3~2 := #t~ret365;havoc #t~ret365; [2023-04-02 11:17:57,553 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6922: assume 8433 != ~device_id~1 % 65536 % 4294967296 && 16625 != ~device_id~1 % 65536 % 4294967296; [2023-04-02 11:17:57,553 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6922: assume !(8433 != ~device_id~1 % 65536 % 4294967296 && 16625 != ~device_id~1 % 65536 % 4294967296); [2023-04-02 11:17:57,553 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6914: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, ~ioaddr~0, 16); srcloc: null [2023-04-02 11:17:57,554 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint case_32: ~irq~0 := 9; [2023-04-02 11:18:00,320 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2023-04-02 11:18:01,227 INFO L277 CfgBuilder]: Performing block encoding [2023-04-02 11:18:01,245 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-02 11:18:01,245 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-04-02 11:18:01,250 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 11:18:01 BoogieIcfgContainer [2023-04-02 11:18:01,250 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-02 11:18:01,252 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-02 11:18:01,252 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-02 11:18:01,255 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-02 11:18:01,255 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.04 11:17:52" (1/3) ... [2023-04-02 11:18:01,255 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5f0c216e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 11:18:01, skipping insertion in model container [2023-04-02 11:18:01,255 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:17:55" (2/3) ... [2023-04-02 11:18:01,256 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5f0c216e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 11:18:01, skipping insertion in model container [2023-04-02 11:18:01,256 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 11:18:01" (3/3) ... [2023-04-02 11:18:01,257 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-ti-tlan.cil.i [2023-04-02 11:18:01,273 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-02 11:18:01,273 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-04-02 11:18:01,362 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-02 11:18:01,368 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;@6b2e2362, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-04-02 11:18:01,368 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-04-02 11:18:01,381 INFO L276 IsEmpty]: Start isEmpty. Operand has 3324 states, 2157 states have (on average 1.3217431617987947) internal successors, (2851), 2209 states have internal predecessors, (2851), 867 states have call successors, (867), 290 states have call predecessors, (867), 288 states have return successors, (861), 840 states have call predecessors, (861), 861 states have call successors, (861) [2023-04-02 11:18:01,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-04-02 11:18:01,395 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 11:18:01,395 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 6, 6, 6, 6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 11:18:01,396 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 11:18:01,400 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 11:18:01,400 INFO L85 PathProgramCache]: Analyzing trace with hash -1656217940, now seen corresponding path program 1 times [2023-04-02 11:18:01,408 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 11:18:01,408 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [999750508] [2023-04-02 11:18:01,409 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 11:18:01,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 11:18:01,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:18:02,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:18:02,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:18:02,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 11:18:02,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:18:02,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 11:18:02,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:18:02,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:18:02,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:18:02,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:18:02,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:18:02,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:18:02,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:18:02,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 11:18:02,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:18:02,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:18:02,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:18:02,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 11:18:02,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:18:02,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:18:02,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:18:02,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-04-02 11:18:02,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:18:02,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:18:02,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:18:02,944 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-04-02 11:18:02,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:18:02,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:18:02,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:18:02,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-04-02 11:18:02,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:18:02,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:18:02,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:18:02,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2023-04-02 11:18:02,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:18:03,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-04-02 11:18:03,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:18:03,015 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-04-02 11:18:03,015 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 11:18:03,017 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [999750508] [2023-04-02 11:18:03,017 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [999750508] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 11:18:03,017 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 11:18:03,018 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-04-02 11:18:03,019 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2145180039] [2023-04-02 11:18:03,021 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 11:18:03,025 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-04-02 11:18:03,028 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 11:18:03,059 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-04-02 11:18:03,061 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-04-02 11:18:03,069 INFO L87 Difference]: Start difference. First operand has 3324 states, 2157 states have (on average 1.3217431617987947) internal successors, (2851), 2209 states have internal predecessors, (2851), 867 states have call successors, (867), 290 states have call predecessors, (867), 288 states have return successors, (861), 840 states have call predecessors, (861), 861 states have call successors, (861) Second operand has 6 states, 5 states have (on average 6.0) internal successors, (30), 3 states have internal predecessors, (30), 4 states have call successors, (17), 6 states have call predecessors, (17), 1 states have return successors, (13), 3 states have call predecessors, (13), 4 states have call successors, (13) [2023-04-02 11:19:01,062 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 11:19:01,062 INFO L93 Difference]: Finished difference Result 11556 states and 17911 transitions. [2023-04-02 11:19:01,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-04-02 11:19:01,065 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 6.0) internal successors, (30), 3 states have internal predecessors, (30), 4 states have call successors, (17), 6 states have call predecessors, (17), 1 states have return successors, (13), 3 states have call predecessors, (13), 4 states have call successors, (13) Word has length 102 [2023-04-02 11:19:01,066 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 11:19:01,161 INFO L225 Difference]: With dead ends: 11556 [2023-04-02 11:19:01,162 INFO L226 Difference]: Without dead ends: 8305 [2023-04-02 11:19:01,207 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2023-04-02 11:19:01,211 INFO L413 NwaCegarLoop]: 801 mSDtfsCounter, 12121 mSDsluCounter, 1693 mSDsCounter, 0 mSdLazyCounter, 12643 mSolverCounterSat, 7868 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 49.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12396 SdHoareTripleChecker+Valid, 2494 SdHoareTripleChecker+Invalid, 20511 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 7868 IncrementalHoareTripleChecker+Valid, 12643 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 52.9s IncrementalHoareTripleChecker+Time [2023-04-02 11:19:01,212 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [12396 Valid, 2494 Invalid, 20511 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [7868 Valid, 12643 Invalid, 0 Unknown, 0 Unchecked, 52.9s Time] [2023-04-02 11:19:01,241 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8305 states. [2023-04-02 11:19:03,961 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8305 to 6364. [2023-04-02 11:19:03,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6364 states, 4146 states have (on average 1.3000482392667632) internal successors, (5390), 4245 states have internal predecessors, (5390), 1662 states have call successors, (1662), 558 states have call predecessors, (1662), 555 states have return successors, (1659), 1616 states have call predecessors, (1659), 1658 states have call successors, (1659) [2023-04-02 11:19:04,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6364 states to 6364 states and 8711 transitions. [2023-04-02 11:19:04,027 INFO L78 Accepts]: Start accepts. Automaton has 6364 states and 8711 transitions. Word has length 102 [2023-04-02 11:19:04,029 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 11:19:04,029 INFO L495 AbstractCegarLoop]: Abstraction has 6364 states and 8711 transitions. [2023-04-02 11:19:04,029 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 6.0) internal successors, (30), 3 states have internal predecessors, (30), 4 states have call successors, (17), 6 states have call predecessors, (17), 1 states have return successors, (13), 3 states have call predecessors, (13), 4 states have call successors, (13) [2023-04-02 11:19:04,029 INFO L276 IsEmpty]: Start isEmpty. Operand 6364 states and 8711 transitions. [2023-04-02 11:19:04,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2023-04-02 11:19:04,055 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 11:19:04,056 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 6, 6, 6, 6, 6, 6, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 11:19:04,056 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-02 11:19:04,056 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 11:19:04,057 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 11:19:04,057 INFO L85 PathProgramCache]: Analyzing trace with hash -916903879, now seen corresponding path program 1 times [2023-04-02 11:19:04,057 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 11:19:04,057 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [806837078] [2023-04-02 11:19:04,057 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 11:19:04,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 11:19:04,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:04,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:19:04,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:05,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 11:19:05,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:05,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 11:19:05,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:05,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:19:05,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:05,100 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:19:05,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:05,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:19:05,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:05,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 11:19:05,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:05,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:19:05,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:05,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 11:19:05,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:05,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:19:05,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:05,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-04-02 11:19:05,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:05,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:19:05,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:05,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-04-02 11:19:05,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:05,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:19:05,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:05,168 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-04-02 11:19:05,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:05,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:19:05,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:05,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2023-04-02 11:19:05,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:05,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2023-04-02 11:19:05,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:05,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2023-04-02 11:19:05,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:05,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 11:19:05,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:05,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:19:05,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:05,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:19:05,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:05,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2023-04-02 11:19:05,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:05,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:19:05,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:05,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 11:19:05,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:05,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:19:05,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:05,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-04-02 11:19:05,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:05,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2023-04-02 11:19:05,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:05,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2023-04-02 11:19:05,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:05,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:19:05,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:05,541 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:19:05,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:05,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2023-04-02 11:19:05,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:05,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2023-04-02 11:19:05,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:05,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2023-04-02 11:19:05,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:05,595 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 252 trivial. 0 not checked. [2023-04-02 11:19:05,596 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 11:19:05,596 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [806837078] [2023-04-02 11:19:05,596 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [806837078] provided 0 perfect and 1 imperfect interpolant sequences [2023-04-02 11:19:05,596 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1680489696] [2023-04-02 11:19:05,596 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 11:19:05,597 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-02 11:19:05,597 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-02 11:19:05,611 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-04-02 11:19:05,633 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-04-02 11:19:06,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:06,484 INFO L262 TraceCheckSpWp]: Trace formula consists of 3400 conjuncts, 4 conjunts are in the unsatisfiable core [2023-04-02 11:19:06,498 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-04-02 11:19:06,583 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 213 trivial. 0 not checked. [2023-04-02 11:19:06,584 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-04-02 11:19:06,584 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1680489696] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 11:19:06,584 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-04-02 11:19:06,584 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [9] total 10 [2023-04-02 11:19:06,585 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1496899210] [2023-04-02 11:19:06,585 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 11:19:06,586 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-02 11:19:06,586 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 11:19:06,587 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-02 11:19:06,587 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2023-04-02 11:19:06,587 INFO L87 Difference]: Start difference. First operand 6364 states and 8711 transitions. Second operand has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 3 states have call successors, (33), 3 states have call predecessors, (33), 3 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2023-04-02 11:19:10,948 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 11:19:10,949 INFO L93 Difference]: Finished difference Result 12739 states and 17426 transitions. [2023-04-02 11:19:10,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-02 11:19:10,949 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 3 states have call successors, (33), 3 states have call predecessors, (33), 3 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) Word has length 193 [2023-04-02 11:19:10,950 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 11:19:11,024 INFO L225 Difference]: With dead ends: 12739 [2023-04-02 11:19:11,025 INFO L226 Difference]: Without dead ends: 9488 [2023-04-02 11:19:11,053 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 265 GetRequests, 257 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2023-04-02 11:19:11,054 INFO L413 NwaCegarLoop]: 8688 mSDtfsCounter, 4305 mSDsluCounter, 4388 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4305 SdHoareTripleChecker+Valid, 13076 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-04-02 11:19:11,054 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4305 Valid, 13076 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-04-02 11:19:11,068 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9488 states. [2023-04-02 11:19:14,508 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9488 to 9483. [2023-04-02 11:19:14,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9483 states, 6185 states have (on average 1.300565885206144) internal successors, (8044), 6333 states have internal predecessors, (8044), 2471 states have call successors, (2471), 828 states have call predecessors, (2471), 826 states have return successors, (2470), 2404 states have call predecessors, (2470), 2467 states have call successors, (2470) [2023-04-02 11:19:14,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9483 states to 9483 states and 12985 transitions. [2023-04-02 11:19:14,586 INFO L78 Accepts]: Start accepts. Automaton has 9483 states and 12985 transitions. Word has length 193 [2023-04-02 11:19:14,587 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 11:19:14,588 INFO L495 AbstractCegarLoop]: Abstraction has 9483 states and 12985 transitions. [2023-04-02 11:19:14,588 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 3 states have call successors, (33), 3 states have call predecessors, (33), 3 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2023-04-02 11:19:14,588 INFO L276 IsEmpty]: Start isEmpty. Operand 9483 states and 12985 transitions. [2023-04-02 11:19:14,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2023-04-02 11:19:14,597 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 11:19:14,598 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 6, 6, 6, 6, 6, 6, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 11:19:14,617 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-04-02 11:19:14,811 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-02 11:19:14,812 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 11:19:14,812 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 11:19:14,813 INFO L85 PathProgramCache]: Analyzing trace with hash 1572625083, now seen corresponding path program 1 times [2023-04-02 11:19:14,813 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 11:19:14,813 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [685109590] [2023-04-02 11:19:14,813 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 11:19:14,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 11:19:14,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:15,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:19:15,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:15,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 11:19:15,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:15,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 11:19:15,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:16,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:19:16,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:16,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:19:16,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:16,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:19:16,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:16,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 11:19:16,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:16,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:19:16,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:16,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 11:19:16,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:16,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:19:16,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:16,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-04-02 11:19:16,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:16,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:19:16,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:16,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-04-02 11:19:16,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:16,100 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:19:16,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:16,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-04-02 11:19:16,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:16,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:19:16,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:16,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2023-04-02 11:19:16,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:16,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2023-04-02 11:19:16,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:16,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2023-04-02 11:19:16,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:16,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 11:19:16,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:16,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:19:16,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:16,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:19:16,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:16,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2023-04-02 11:19:16,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:16,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:19:16,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:16,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 11:19:16,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:16,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:19:16,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:16,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-04-02 11:19:16,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:16,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2023-04-02 11:19:16,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:16,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2023-04-02 11:19:16,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:16,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:19:16,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:16,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:19:16,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:16,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2023-04-02 11:19:16,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:16,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2023-04-02 11:19:16,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:16,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2023-04-02 11:19:16,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:16,496 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 256 trivial. 0 not checked. [2023-04-02 11:19:16,496 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 11:19:16,496 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [685109590] [2023-04-02 11:19:16,496 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [685109590] provided 0 perfect and 1 imperfect interpolant sequences [2023-04-02 11:19:16,496 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [372217687] [2023-04-02 11:19:16,497 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 11:19:16,497 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-02 11:19:16,497 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-02 11:19:16,501 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-04-02 11:19:16,506 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-04-02 11:19:17,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:19:17,532 INFO L262 TraceCheckSpWp]: Trace formula consists of 3401 conjuncts, 8 conjunts are in the unsatisfiable core [2023-04-02 11:19:17,542 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-04-02 11:19:17,838 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 259 trivial. 0 not checked. [2023-04-02 11:19:17,839 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-04-02 11:19:17,839 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [372217687] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 11:19:17,839 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-04-02 11:19:17,839 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [11] total 13 [2023-04-02 11:19:17,839 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1356497365] [2023-04-02 11:19:17,839 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 11:19:17,841 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-04-02 11:19:17,841 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 11:19:17,842 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-04-02 11:19:17,842 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=124, Unknown=0, NotChecked=0, Total=156 [2023-04-02 11:19:17,842 INFO L87 Difference]: Start difference. First operand 9483 states and 12985 transitions. Second operand has 5 states, 5 states have (on average 13.6) internal successors, (68), 3 states have internal predecessors, (68), 2 states have call successors, (31), 3 states have call predecessors, (31), 1 states have return successors, (28), 1 states have call predecessors, (28), 2 states have call successors, (28) [2023-04-02 11:19:21,382 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 11:19:21,382 INFO L93 Difference]: Finished difference Result 9483 states and 12985 transitions. [2023-04-02 11:19:21,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-04-02 11:19:21,383 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.6) internal successors, (68), 3 states have internal predecessors, (68), 2 states have call successors, (31), 3 states have call predecessors, (31), 1 states have return successors, (28), 1 states have call predecessors, (28), 2 states have call successors, (28) Word has length 193 [2023-04-02 11:19:21,383 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 11:19:21,385 INFO L225 Difference]: With dead ends: 9483 [2023-04-02 11:19:21,385 INFO L226 Difference]: Without dead ends: 0 [2023-04-02 11:19:21,425 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 266 GetRequests, 253 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=45, Invalid=165, Unknown=0, NotChecked=0, Total=210 [2023-04-02 11:19:21,426 INFO L413 NwaCegarLoop]: 4437 mSDtfsCounter, 4316 mSDsluCounter, 8874 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4316 SdHoareTripleChecker+Valid, 13311 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-04-02 11:19:21,426 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4316 Valid, 13311 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-04-02 11:19:21,427 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2023-04-02 11:19:21,427 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2023-04-02 11:19:21,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-04-02 11:19:21,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2023-04-02 11:19:21,429 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 193 [2023-04-02 11:19:21,429 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 11:19:21,429 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-04-02 11:19:21,430 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.6) internal successors, (68), 3 states have internal predecessors, (68), 2 states have call successors, (31), 3 states have call predecessors, (31), 1 states have return successors, (28), 1 states have call predecessors, (28), 2 states have call successors, (28) [2023-04-02 11:19:21,430 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2023-04-02 11:19:21,430 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-04-02 11:19:21,432 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-04-02 11:19:21,446 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2023-04-02 11:19:21,644 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2023-04-02 11:19:21,646 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.