/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -tc ../../../trunk/examples/toolchains/AutomizerC.xml -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-02 12:39:33,385 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-02 12:39:33,386 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-02 12:39:33,405 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-02 12:39:33,405 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-02 12:39:33,406 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-02 12:39:33,407 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-02 12:39:33,408 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-02 12:39:33,413 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-02 12:39:33,414 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-02 12:39:33,414 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-02 12:39:33,415 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-02 12:39:33,415 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-02 12:39:33,416 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-02 12:39:33,416 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-02 12:39:33,417 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-02 12:39:33,418 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-02 12:39:33,418 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-02 12:39:33,419 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-02 12:39:33,420 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-02 12:39:33,421 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-02 12:39:33,422 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-02 12:39:33,423 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-02 12:39:33,423 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-02 12:39:33,425 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2023-04-02 12:39:33,427 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-02 12:39:33,428 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-02 12:39:33,428 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-02 12:39:33,429 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-02 12:39:33,429 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-02 12:39:33,429 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-02 12:39:33,430 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-02 12:39:33,430 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-02 12:39:33,430 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-02 12:39:33,430 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-02 12:39:33,431 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-02 12:39:33,431 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 12:39:33,454 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-02 12:39:33,454 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-02 12:39:33,455 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-02 12:39:33,455 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-02 12:39:33,456 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-02 12:39:33,456 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-02 12:39:33,456 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-04-02 12:39:33,456 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-04-02 12:39:33,457 INFO L138 SettingsManager]: * Use SBE=true [2023-04-02 12:39:33,457 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-02 12:39:33,457 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-02 12:39:33,457 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-02 12:39:33,457 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-02 12:39:33,458 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-02 12:39:33,458 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-02 12:39:33,458 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-02 12:39:33,458 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-02 12:39:33,458 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-02 12:39:33,458 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-02 12:39:33,458 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-02 12:39:33,458 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-02 12:39:33,458 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-02 12:39:33,458 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-04-02 12:39:33,458 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-02 12:39:33,459 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-02 12:39:33,459 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-02 12:39:33,459 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-02 12:39:33,459 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-02 12:39:33,459 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-04-02 12:39:33,459 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-02 12:39:33,459 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-04-02 12:39:33,459 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-02 12:39:33,460 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-04-02 12:39:33,460 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-04-02 12:39:33,460 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-04-02 12:39:33,460 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-04-02 12:39:33,644 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-02 12:39:33,660 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-02 12:39:33,661 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-02 12:39:33,662 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-02 12:39:33,663 INFO L275 PluginConnector]: CDTParser initialized [2023-04-02 12:39:33,664 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i [2023-04-02 12:39:34,552 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-02 12:39:35,027 INFO L351 CDTParser]: Found 1 translation units. [2023-04-02 12:39:35,028 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i [2023-04-02 12:39:35,063 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/342a0a071/390cff895ddd48ee9b4e2bda81f023d8/FLAG81ef790a9 [2023-04-02 12:39:35,075 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/342a0a071/390cff895ddd48ee9b4e2bda81f023d8 [2023-04-02 12:39:35,077 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-02 12:39:35,079 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-02 12:39:35,080 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-02 12:39:35,080 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-02 12:39:35,082 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-02 12:39:35,082 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 12:39:35" (1/1) ... [2023-04-02 12:39:35,083 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f3168d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:39:35, skipping insertion in model container [2023-04-02 12:39:35,083 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 12:39:35" (1/1) ... [2023-04-02 12:39:35,088 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-02 12:39:35,208 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-02 12:39:37,188 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[348277,348290] [2023-04-02 12:39:37,191 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[348422,348435] [2023-04-02 12:39:37,215 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-02 12:39:37,245 INFO L203 MainTranslator]: Completed pre-run [2023-04-02 12:39:37,533 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[348277,348290] [2023-04-02 12:39:37,534 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[348422,348435] [2023-04-02 12:39:37,537 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-02 12:39:37,679 WARN L667 CHandler]: The function strncmp is called, but not defined or handled by StandardFunctionHandler. [2023-04-02 12:39:37,679 WARN L667 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-04-02 12:39:37,684 INFO L208 MainTranslator]: Completed translation [2023-04-02 12:39:37,684 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:39:37 WrapperNode [2023-04-02 12:39:37,684 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-02 12:39:37,685 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-02 12:39:37,685 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-02 12:39:37,685 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-02 12:39:37,693 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:39:37" (1/1) ... [2023-04-02 12:39:37,693 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:39:37" (1/1) ... [2023-04-02 12:39:37,774 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:39:37" (1/1) ... [2023-04-02 12:39:37,774 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:39:37" (1/1) ... [2023-04-02 12:39:37,899 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:39:37" (1/1) ... [2023-04-02 12:39:37,919 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:39:37" (1/1) ... [2023-04-02 12:39:37,952 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:39:37" (1/1) ... [2023-04-02 12:39:37,971 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:39:37" (1/1) ... [2023-04-02 12:39:38,011 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-02 12:39:38,012 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-02 12:39:38,012 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-02 12:39:38,012 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-02 12:39:38,013 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:39:37" (1/1) ... [2023-04-02 12:39:38,017 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-02 12:39:38,024 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-02 12:39:38,039 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 12:39:38,064 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 12:39:38,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-02 12:39:38,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-02 12:39:38,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-04-02 12:39:38,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-04-02 12:39:38,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-04-02 12:39:38,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-04-02 12:39:38,077 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 12:39:38,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-04-02 12:39:38,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-04-02 12:39:38,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-04-02 12:39:38,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-04-02 12:39:38,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-04-02 12:39:38,077 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-04-02 12:39:38,077 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-04-02 12:39:38,077 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2023-04-02 12:39:38,077 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-04-02 12:39:38,077 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-04-02 12:39:38,077 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2023-04-02 12:39:38,077 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2023-04-02 12:39:38,077 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2023-04-02 12:39:38,077 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-04-02 12:39:38,077 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-04-02 12:39:38,077 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-04-02 12:39:38,078 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-04-02 12:39:38,078 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-04-02 12:39:38,078 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2023-04-02 12:39:38,078 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2023-04-02 12:39:38,078 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-04-02 12:39:38,078 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-04-02 12:39:38,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2023-04-02 12:39:38,078 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-04-02 12:39:38,079 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2023-04-02 12:39:38,079 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-04-02 12:39:38,079 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_unfold [2023-04-02 12:39:38,079 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-04-02 12:39:38,079 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2023-04-02 12:39:38,079 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-04-02 12:39:38,079 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-04-02 12:39:38,079 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-04-02 12:39:38,079 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2023-04-02 12:39:38,080 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2023-04-02 12:39:38,080 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2023-04-02 12:39:38,080 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2023-04-02 12:39:38,080 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2023-04-02 12:39:38,080 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2023-04-02 12:39:38,080 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2023-04-02 12:39:38,080 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-04-02 12:39:38,080 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2023-04-02 12:39:38,080 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-04-02 12:39:38,081 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2023-04-02 12:39:38,081 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2023-04-02 12:39:38,081 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-04-02 12:39:38,081 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_start_offset [2023-04-02 12:39:38,081 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-04-02 12:39:38,081 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2023-04-02 12:39:38,081 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2023-04-02 12:39:38,082 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2023-04-02 12:39:38,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2023-04-02 12:39:38,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2023-04-02 12:39:38,082 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-04-02 12:39:38,082 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-04-02 12:39:38,082 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-04-02 12:39:38,082 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2023-04-02 12:39:38,082 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-04-02 12:39:38,082 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-04-02 12:39:38,082 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-04-02 12:39:38,082 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2023-04-02 12:39:38,083 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2023-04-02 12:39:38,083 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2023-04-02 12:39:38,083 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-04-02 12:39:38,083 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-04-02 12:39:38,083 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2023-04-02 12:39:38,083 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-04-02 12:39:38,083 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-04-02 12:39:38,083 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_read_desc32 [2023-04-02 12:39:38,083 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_PUT_BIT [2023-04-02 12:39:38,083 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_GET_BIT2 [2023-04-02 12:39:38,083 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_bb_read [2023-04-02 12:39:38,084 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_bb_write [2023-04-02 12:39:38,084 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_read [2023-04-02 12:39:38,084 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_write [2023-04-02 12:39:38,084 INFO L138 BoogieDeclarations]: Found implementation of procedure try_next_permutation [2023-04-02 12:39:38,084 INFO L138 BoogieDeclarations]: Found implementation of procedure display_link_mode [2023-04-02 12:39:38,084 INFO L138 BoogieDeclarations]: Found implementation of procedure display_forced_link_mode [2023-04-02 12:39:38,084 INFO L138 BoogieDeclarations]: Found implementation of procedure set_happy_link_modes [2023-04-02 12:39:38,084 INFO L138 BoogieDeclarations]: Found implementation of procedure is_lucent_phy [2023-04-02 12:39:38,084 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_timer [2023-04-02 12:39:38,084 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx_reset [2023-04-02 12:39:38,085 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_rx_reset [2023-04-02 12:39:38,085 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_stop [2023-04-02 12:39:38,085 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_get_counters [2023-04-02 12:39:38,085 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_poll_stop [2023-04-02 12:39:38,085 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_reset [2023-04-02 12:39:38,085 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_transceiver_check [2023-04-02 12:39:38,085 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_clean_rings [2023-04-02 12:39:38,085 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_init_rings [2023-04-02 12:39:38,085 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_begin_auto_negotiation [2023-04-02 12:39:38,085 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_init [2023-04-02 12:39:38,086 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_set_initial_advertisement [2023-04-02 12:39:38,086 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_is_not_so_happy [2023-04-02 12:39:38,086 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_mif_interrupt [2023-04-02 12:39:38,086 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx [2023-04-02 12:39:38,086 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_rx [2023-04-02 12:39:38,086 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_interrupt [2023-04-02 12:39:38,086 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_open [2023-04-02 12:39:38,086 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_close [2023-04-02 12:39:38,086 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx_timeout [2023-04-02 12:39:38,086 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_start_xmit [2023-04-02 12:39:38,086 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_get_stats [2023-04-02 12:39:38,086 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_set_multicast [2023-04-02 12:39:38,087 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_get_settings [2023-04-02 12:39:38,087 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_set_settings [2023-04-02 12:39:38,087 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_get_drvinfo [2023-04-02 12:39:38,087 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_get_link [2023-04-02 12:39:38,087 INFO L138 BoogieDeclarations]: Found implementation of procedure quattro_pci_find [2023-04-02 12:39:38,087 INFO L138 BoogieDeclarations]: Found implementation of procedure is_quattro_p [2023-04-02 12:39:38,087 INFO L138 BoogieDeclarations]: Found implementation of procedure find_eth_addr_in_vpd [2023-04-02 12:39:38,087 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hme_mac_nonsparc [2023-04-02 12:39:38,087 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_probe [2023-04-02 12:39:38,087 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_remove [2023-04-02 12:39:38,087 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_init [2023-04-02 12:39:38,087 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_exit [2023-04-02 12:39:38,088 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_probe [2023-04-02 12:39:38,088 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_exit [2023-04-02 12:39:38,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_happy_meal_exit_14_2 [2023-04-02 12:39:38,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_happy_meal_probe_14_9 [2023-04-02 12:39:38,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2023-04-02 12:39:38,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2023-04-02 12:39:38,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2023-04-02 12:39:38,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2023-04-02 12:39:38,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_11_1 [2023-04-02 12:39:38,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2023-04-02 12:39:38,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_factory_14_14_4 [2023-04-02 12:39:38,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_6_1 [2023-04-02 12:39:38,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_4_3 [2023-04-02 12:39:38,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_7_1 [2023-04-02 12:39:38,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_10_2 [2023-04-02 12:39:38,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_2 [2023-04-02 12:39:38,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_4 [2023-04-02 12:39:38,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_factory_14_14_5 [2023-04-02 12:39:38,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2023-04-02 12:39:38,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2023-04-02 12:39:38,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2023-04-02 12:39:38,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2023-04-02 12:39:38,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2023-04-02 12:39:38,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2023-04-02 12:39:38,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2023-04-02 12:39:38,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2023-04-02 12:39:38,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2023-04-02 12:39:38,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2023-04-02 12:39:38,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2023-04-02 12:39:38,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_14 [2023-04-02 12:39:38,096 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-02 12:39:38,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-04-02 12:39:38,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-04-02 12:39:38,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2023-04-02 12:39:38,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2023-04-02 12:39:38,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2023-04-02 12:39:38,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2023-04-02 12:39:38,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2023-04-02 12:39:38,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2023-04-02 12:39:38,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2023-04-02 12:39:38,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2023-04-02 12:39:38,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2023-04-02 12:39:38,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2023-04-02 12:39:38,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2023-04-02 12:39:38,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2023-04-02 12:39:38,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2023-04-02 12:39:38,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2023-04-02 12:39:38,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2023-04-02 12:39:38,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_9_6 [2023-04-02 12:39:38,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-04-02 12:39:38,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-04-02 12:39:38,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-04-02 12:39:38,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2023-04-02 12:39:38,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2023-04-02 12:39:38,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2023-04-02 12:39:38,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2023-04-02 12:39:38,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2023-04-02 12:39:38,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2023-04-02 12:39:38,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2023-04-02 12:39:38,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_3 [2023-04-02 12:39:38,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2023-04-02 12:39:38,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_4 [2023-04-02 12:39:38,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_dummy_factory_4 [2023-04-02 12:39:38,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2023-04-02 12:39:38,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2023-04-02 12:39:38,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-04-02 12:39:38,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2023-04-02 12:39:38,098 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-04-02 12:39:38,098 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2023-04-02 12:39:38,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_58 [2023-04-02 12:39:38,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_82 [2023-04-02 12:39:38,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_83 [2023-04-02 12:39:38,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_86 [2023-04-02 12:39:38,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_87 [2023-04-02 12:39:38,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_88 [2023-04-02 12:39:38,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_89 [2023-04-02 12:39:38,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_90 [2023-04-02 12:39:38,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_91 [2023-04-02 12:39:38,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_94 [2023-04-02 12:39:38,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_96 [2023-04-02 12:39:38,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_98 [2023-04-02 12:39:38,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_111 [2023-04-02 12:39:38,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_115 [2023-04-02 12:39:38,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_118 [2023-04-02 12:39:38,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_119 [2023-04-02 12:39:38,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_120 [2023-04-02 12:39:38,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_121 [2023-04-02 12:39:38,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_122 [2023-04-02 12:39:38,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_123 [2023-04-02 12:39:38,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-04-02 12:39:38,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2023-04-02 12:39:38,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-04-02 12:39:38,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-04-02 12:39:38,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2023-04-02 12:39:38,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-04-02 12:39:38,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-04-02 12:39:38,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-04-02 12:39:38,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-04-02 12:39:38,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-04-02 12:39:38,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2023-04-02 12:39:38,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-04-02 12:39:38,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-04-02 12:39:38,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2023-04-02 12:39:38,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-04-02 12:39:38,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-04-02 12:39:38,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-02 12:39:38,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2023-04-02 12:39:38,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-02 12:39:38,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2023-04-02 12:39:38,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-04-02 12:39:38,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-04-02 12:39:38,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-04-02 12:39:38,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2023-04-02 12:39:38,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-04-02 12:39:38,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-04-02 12:39:38,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-04-02 12:39:38,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2023-04-02 12:39:38,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2023-04-02 12:39:38,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2023-04-02 12:39:38,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2023-04-02 12:39:38,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2023-04-02 12:39:38,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2023-04-02 12:39:38,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2023-04-02 12:39:38,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2023-04-02 12:39:38,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2023-04-02 12:39:38,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2023-04-02 12:39:38,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2023-04-02 12:39:38,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2023-04-02 12:39:38,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2023-04-02 12:39:38,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2023-04-02 12:39:38,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2023-04-02 12:39:38,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2023-04-02 12:39:38,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2023-04-02 12:39:38,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2023-04-02 12:39:38,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2023-04-02 12:39:38,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2023-04-02 12:39:38,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2023-04-02 12:39:38,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2023-04-02 12:39:38,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2023-04-02 12:39:38,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2023-04-02 12:39:38,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2023-04-02 12:39:38,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2023-04-02 12:39:38,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2023-04-02 12:39:38,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2023-04-02 12:39:38,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-04-02 12:39:38,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_dma_spin_lock [2023-04-02 12:39:38,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_dma_spin_lock [2023-04-02 12:39:38,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_dma_spin_lock [2023-04-02 12:39:38,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_dma_spin_lock [2023-04-02 12:39:38,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_dma_spin_lock [2023-04-02 12:39:38,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_dma_spin_lock [2023-04-02 12:39:38,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_dma_spin_lock [2023-04-02 12:39:38,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_dma_spin_lock [2023-04-02 12:39:38,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_happy_lock_of_happy_meal [2023-04-02 12:39:38,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_happy_lock_of_happy_meal [2023-04-02 12:39:38,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_happy_lock_of_happy_meal [2023-04-02 12:39:38,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_happy_lock_of_happy_meal [2023-04-02 12:39:38,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_happy_lock_of_happy_meal [2023-04-02 12:39:38,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_happy_lock_of_happy_meal [2023-04-02 12:39:38,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_happy_lock_of_happy_meal [2023-04-02 12:39:38,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_happy_lock_of_happy_meal [2023-04-02 12:39:38,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2023-04-02 12:39:38,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2023-04-02 12:39:38,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2023-04-02 12:39:38,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2023-04-02 12:39:38,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2023-04-02 12:39:38,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2023-04-02 12:39:38,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2023-04-02 12:39:38,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2023-04-02 12:39:38,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2023-04-02 12:39:38,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2023-04-02 12:39:38,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2023-04-02 12:39:38,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2023-04-02 12:39:38,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2023-04-02 12:39:38,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2023-04-02 12:39:38,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2023-04-02 12:39:38,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2023-04-02 12:39:38,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2023-04-02 12:39:38,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2023-04-02 12:39:38,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2023-04-02 12:39:38,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-04-02 12:39:38,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-04-02 12:39:38,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-04-02 12:39:38,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-04-02 12:39:38,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-04-02 12:39:38,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2023-04-02 12:39:38,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2023-04-02 12:39:38,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2023-04-02 12:39:38,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2023-04-02 12:39:38,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2023-04-02 12:39:38,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2023-04-02 12:39:38,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2023-04-02 12:39:38,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2023-04-02 12:39:38,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2023-04-02 12:39:38,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2023-04-02 12:39:38,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2023-04-02 12:39:38,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2023-04-02 12:39:38,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2023-04-02 12:39:38,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2023-04-02 12:39:38,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2023-04-02 12:39:38,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-04-02 12:39:38,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2023-04-02 12:39:38,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2023-04-02 12:39:38,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2023-04-02 12:39:38,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2023-04-02 12:39:38,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2023-04-02 12:39:38,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2023-04-02 12:39:38,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2023-04-02 12:39:38,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2023-04-02 12:39:38,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2023-04-02 12:39:38,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2023-04-02 12:39:38,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2023-04-02 12:39:38,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2023-04-02 12:39:38,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2023-04-02 12:39:38,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2023-04-02 12:39:38,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2023-04-02 12:39:38,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2023-04-02 12:39:38,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2023-04-02 12:39:38,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2023-04-02 12:39:38,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2023-04-02 12:39:38,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2023-04-02 12:39:38,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2023-04-02 12:39:38,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2023-04-02 12:39:38,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2023-04-02 12:39:38,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2023-04-02 12:39:38,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-04-02 12:39:38,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-04-02 12:39:38,108 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-02 12:39:38,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2023-04-02 12:39:38,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2023-04-02 12:39:38,108 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-04-02 12:39:38,108 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2023-04-02 12:39:38,108 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2023-04-02 12:39:38,108 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2023-04-02 12:39:38,108 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2023-04-02 12:39:38,108 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-04-02 12:39:38,108 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-04-02 12:39:38,108 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-04-02 12:39:38,108 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2023-04-02 12:39:38,108 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-04-02 12:39:38,108 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2023-04-02 12:39:38,109 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-04-02 12:39:38,109 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2023-04-02 12:39:38,109 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2023-04-02 12:39:38,109 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2023-04-02 12:39:38,109 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2023-04-02 12:39:38,109 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-04-02 12:39:38,109 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2023-04-02 12:39:38,109 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2023-04-02 12:39:38,109 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-04-02 12:39:38,109 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2023-04-02 12:39:38,109 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2023-04-02 12:39:38,109 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2023-04-02 12:39:38,109 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2023-04-02 12:39:38,109 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-04-02 12:39:38,109 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-04-02 12:39:38,109 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-04-02 12:39:38,109 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2023-04-02 12:39:38,109 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-04-02 12:39:38,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2023-04-02 12:39:38,109 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-04-02 12:39:38,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-04-02 12:39:38,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-04-02 12:39:38,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-04-02 12:39:38,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2023-04-02 12:39:38,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2023-04-02 12:39:38,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-04-02 12:39:38,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-04-02 12:39:38,110 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2023-04-02 12:39:38,110 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2023-04-02 12:39:38,110 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-04-02 12:39:38,110 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_rom [2023-04-02 12:39:38,110 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-04-02 12:39:38,110 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2023-04-02 12:39:38,110 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-04-02 12:39:38,110 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_rom [2023-04-02 12:39:38,110 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-04-02 12:39:38,110 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-04-02 12:39:38,110 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2023-04-02 12:39:38,110 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2023-04-02 12:39:38,110 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2023-04-02 12:39:38,110 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-04-02 12:39:38,110 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2023-04-02 12:39:38,110 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-04-02 12:39:38,110 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-04-02 12:39:38,110 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-04-02 12:39:38,110 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-02 12:39:38,111 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-04-02 12:39:38,111 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-04-02 12:39:38,111 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-04-02 12:39:38,111 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-04-02 12:39:38,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-02 12:39:38,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-04-02 12:39:38,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2023-04-02 12:39:38,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2023-04-02 12:39:38,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-04-02 12:39:38,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-04-02 12:39:38,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2023-04-02 12:39:38,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-04-02 12:39:38,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-04-02 12:39:38,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-04-02 12:39:38,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-04-02 12:39:38,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-04-02 12:39:38,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-04-02 12:39:38,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-04-02 12:39:38,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-04-02 12:39:38,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-04-02 12:39:38,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-04-02 12:39:38,111 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-04-02 12:39:38,112 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-04-02 12:39:38,112 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2023-04-02 12:39:38,112 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-04-02 12:39:38,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-02 12:39:38,112 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-04-02 12:39:38,112 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2023-04-02 12:39:38,112 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-04-02 12:39:38,112 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2023-04-02 12:39:38,112 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-04-02 12:39:38,112 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-04-02 12:39:38,112 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-04-02 12:39:38,112 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-04-02 12:39:38,112 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2023-04-02 12:39:38,112 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2023-04-02 12:39:38,112 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-04-02 12:39:38,112 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2023-04-02 12:39:38,112 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-04-02 12:39:38,112 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2023-04-02 12:39:38,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-02 12:39:38,112 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2023-04-02 12:39:38,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_happy_lock_of_happy_meal [2023-04-02 12:39:38,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_happy_lock_of_happy_meal [2023-04-02 12:39:38,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-04-02 12:39:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-04-02 12:39:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-04-02 12:39:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-04-02 12:39:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2023-04-02 12:39:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-04-02 12:39:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2023-04-02 12:39:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-04-02 12:39:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-04-02 12:39:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_89 [2023-04-02 12:39:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-04-02 12:39:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_86 [2023-04-02 12:39:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-04-02 12:39:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_90 [2023-04-02 12:39:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-04-02 12:39:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_87 [2023-04-02 12:39:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-04-02 12:39:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2023-04-02 12:39:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_88 [2023-04-02 12:39:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_96 [2023-04-02 12:39:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_111 [2023-04-02 12:39:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-04-02 12:39:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2023-04-02 12:39:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2023-04-02 12:39:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-04-02 12:39:38,114 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-04-02 12:39:38,114 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2023-04-02 12:39:38,114 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2023-04-02 12:39:38,114 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-04-02 12:39:38,114 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-04-02 12:39:38,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_82 [2023-04-02 12:39:38,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_83 [2023-04-02 12:39:38,114 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-04-02 12:39:38,114 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2023-04-02 12:39:38,114 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-04-02 12:39:38,114 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2023-04-02 12:39:38,114 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-02 12:39:38,114 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-04-02 12:39:38,114 INFO L130 BoogieDeclarations]: Found specification of procedure csum_unfold [2023-04-02 12:39:38,114 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-04-02 12:39:38,114 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2023-04-02 12:39:38,114 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-04-02 12:39:38,114 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-04-02 12:39:38,114 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2023-04-02 12:39:38,114 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2023-04-02 12:39:38,114 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2023-04-02 12:39:38,114 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2023-04-02 12:39:38,114 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-04-02 12:39:38,115 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-04-02 12:39:38,115 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 12:39:38,115 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-04-02 12:39:38,115 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 12:39:38,115 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2023-04-02 12:39:38,115 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2023-04-02 12:39:38,115 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2023-04-02 12:39:38,115 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-04-02 12:39:38,115 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2023-04-02 12:39:38,115 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2023-04-02 12:39:38,117 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2023-04-02 12:39:38,118 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2023-04-02 12:39:38,118 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-04-02 12:39:38,118 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-04-02 12:39:38,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-02 12:39:38,118 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 12:39:38,118 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2023-04-02 12:39:38,118 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2023-04-02 12:39:38,118 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-04-02 12:39:38,118 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2023-04-02 12:39:38,118 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-04-02 12:39:38,118 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2023-04-02 12:39:38,118 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-04-02 12:39:38,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-02 12:39:38,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-02 12:39:38,118 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_start_offset [2023-04-02 12:39:38,118 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2023-04-02 12:39:38,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-02 12:39:38,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_58 [2023-04-02 12:39:38,118 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-04-02 12:39:38,118 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2023-04-02 12:39:38,118 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2023-04-02 12:39:38,118 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2023-04-02 12:39:38,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-04-02 12:39:38,119 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2023-04-02 12:39:38,119 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2023-04-02 12:39:38,119 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-04-02 12:39:38,119 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-04-02 12:39:38,119 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-04-02 12:39:38,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_119 [2023-04-02 12:39:38,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_121 [2023-04-02 12:39:38,119 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2023-04-02 12:39:38,119 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2023-04-02 12:39:38,119 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-04-02 12:39:38,119 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2023-04-02 12:39:38,119 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-04-02 12:39:38,119 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-04-02 12:39:38,119 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-04-02 12:39:38,119 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2023-04-02 12:39:38,119 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2023-04-02 12:39:38,119 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2023-04-02 12:39:38,119 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2023-04-02 12:39:38,119 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2023-04-02 12:39:38,119 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-04-02 12:39:38,119 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2023-04-02 12:39:38,119 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2023-04-02 12:39:38,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_118 [2023-04-02 12:39:38,120 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-04-02 12:39:38,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_120 [2023-04-02 12:39:38,120 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-04-02 12:39:38,120 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-04-02 12:39:38,120 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_rom [2023-04-02 12:39:38,120 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2023-04-02 12:39:38,120 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2023-04-02 12:39:38,120 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-04-02 12:39:38,120 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2023-04-02 12:39:38,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_122 [2023-04-02 12:39:38,120 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-04-02 12:39:38,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_123 [2023-04-02 12:39:38,120 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-04-02 12:39:38,120 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2023-04-02 12:39:38,120 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-04-02 12:39:38,120 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2023-04-02 12:39:38,120 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-04-02 12:39:38,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_91 [2023-04-02 12:39:38,120 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-04-02 12:39:38,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_94 [2023-04-02 12:39:38,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_98 [2023-04-02 12:39:38,120 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2023-04-02 12:39:38,120 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2023-04-02 12:39:38,121 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2023-04-02 12:39:38,121 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2023-04-02 12:39:38,121 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-04-02 12:39:38,121 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2023-04-02 12:39:38,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_115 [2023-04-02 12:39:38,121 INFO L130 BoogieDeclarations]: Found specification of procedure hme_read_desc32 [2023-04-02 12:39:38,121 INFO L130 BoogieDeclarations]: Found specification of procedure BB_PUT_BIT [2023-04-02 12:39:38,121 INFO L130 BoogieDeclarations]: Found specification of procedure BB_GET_BIT2 [2023-04-02 12:39:38,121 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_bb_read [2023-04-02 12:39:38,121 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_bb_write [2023-04-02 12:39:38,121 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_read [2023-04-02 12:39:38,121 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_write [2023-04-02 12:39:38,121 INFO L130 BoogieDeclarations]: Found specification of procedure try_next_permutation [2023-04-02 12:39:38,121 INFO L130 BoogieDeclarations]: Found specification of procedure display_link_mode [2023-04-02 12:39:38,121 INFO L130 BoogieDeclarations]: Found specification of procedure display_forced_link_mode [2023-04-02 12:39:38,121 INFO L130 BoogieDeclarations]: Found specification of procedure set_happy_link_modes [2023-04-02 12:39:38,121 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_init [2023-04-02 12:39:38,121 INFO L130 BoogieDeclarations]: Found specification of procedure is_lucent_phy [2023-04-02 12:39:38,121 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_timer [2023-04-02 12:39:38,121 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx_reset [2023-04-02 12:39:38,121 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_rx_reset [2023-04-02 12:39:38,121 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_stop [2023-04-02 12:39:38,121 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_get_counters [2023-04-02 12:39:38,121 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_poll_stop [2023-04-02 12:39:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_reset [2023-04-02 12:39:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_transceiver_check [2023-04-02 12:39:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_clean_rings [2023-04-02 12:39:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_init_rings [2023-04-02 12:39:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_begin_auto_negotiation [2023-04-02 12:39:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-02 12:39:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-02 12:39:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-04-02 12:39:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_set_initial_advertisement [2023-04-02 12:39:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_is_not_so_happy [2023-04-02 12:39:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_mif_interrupt [2023-04-02 12:39:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx [2023-04-02 12:39:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_rx [2023-04-02 12:39:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_interrupt [2023-04-02 12:39:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_open [2023-04-02 12:39:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_close [2023-04-02 12:39:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx_timeout [2023-04-02 12:39:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_start_xmit [2023-04-02 12:39:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_get_stats [2023-04-02 12:39:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_set_multicast [2023-04-02 12:39:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure hme_get_settings [2023-04-02 12:39:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure hme_set_settings [2023-04-02 12:39:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure hme_get_drvinfo [2023-04-02 12:39:38,123 INFO L130 BoogieDeclarations]: Found specification of procedure hme_get_link [2023-04-02 12:39:38,123 INFO L130 BoogieDeclarations]: Found specification of procedure quattro_pci_find [2023-04-02 12:39:38,123 INFO L130 BoogieDeclarations]: Found specification of procedure is_quattro_p [2023-04-02 12:39:38,123 INFO L130 BoogieDeclarations]: Found specification of procedure find_eth_addr_in_vpd [2023-04-02 12:39:38,123 INFO L130 BoogieDeclarations]: Found specification of procedure get_hme_mac_nonsparc [2023-04-02 12:39:38,123 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_probe [2023-04-02 12:39:38,123 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-04-02 12:39:38,123 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_remove [2023-04-02 12:39:38,123 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_init [2023-04-02 12:39:38,123 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_exit [2023-04-02 12:39:38,123 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_probe [2023-04-02 12:39:38,123 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_exit [2023-04-02 12:39:38,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_happy_meal_exit_14_2 [2023-04-02 12:39:38,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_happy_meal_probe_14_9 [2023-04-02 12:39:38,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2023-04-02 12:39:38,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2023-04-02 12:39:38,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2023-04-02 12:39:38,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2023-04-02 12:39:38,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_11_1 [2023-04-02 12:39:38,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2023-04-02 12:39:38,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_factory_14_14_4 [2023-04-02 12:39:38,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_6_1 [2023-04-02 12:39:38,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_4_3 [2023-04-02 12:39:38,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_7_1 [2023-04-02 12:39:38,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_10_2 [2023-04-02 12:39:38,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_2 [2023-04-02 12:39:38,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_4 [2023-04-02 12:39:38,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_factory_14_14_5 [2023-04-02 12:39:38,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2023-04-02 12:39:38,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2023-04-02 12:39:38,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2023-04-02 12:39:38,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2023-04-02 12:39:38,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2023-04-02 12:39:38,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2023-04-02 12:39:38,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2023-04-02 12:39:38,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2023-04-02 12:39:38,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2023-04-02 12:39:38,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2023-04-02 12:39:38,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2023-04-02 12:39:38,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_14 [2023-04-02 12:39:38,124 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-02 12:39:38,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-04-02 12:39:38,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-04-02 12:39:38,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2023-04-02 12:39:38,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2023-04-02 12:39:38,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2023-04-02 12:39:38,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2023-04-02 12:39:38,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2023-04-02 12:39:38,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2023-04-02 12:39:38,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2023-04-02 12:39:38,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2023-04-02 12:39:38,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2023-04-02 12:39:38,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2023-04-02 12:39:38,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2023-04-02 12:39:38,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2023-04-02 12:39:38,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2023-04-02 12:39:38,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2023-04-02 12:39:38,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2023-04-02 12:39:38,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_9_6 [2023-04-02 12:39:38,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-04-02 12:39:38,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-04-02 12:39:38,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-04-02 12:39:38,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2023-04-02 12:39:38,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2023-04-02 12:39:38,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2023-04-02 12:39:38,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2023-04-02 12:39:38,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2023-04-02 12:39:38,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2023-04-02 12:39:38,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2023-04-02 12:39:38,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_3 [2023-04-02 12:39:38,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2023-04-02 12:39:38,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_4 [2023-04-02 12:39:38,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_dummy_factory_4 [2023-04-02 12:39:38,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2023-04-02 12:39:38,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2023-04-02 12:39:38,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-04-02 12:39:38,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2023-04-02 12:39:38,126 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-04-02 12:39:38,126 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-04-02 12:39:38,126 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-04-02 12:39:38,126 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-04-02 12:39:38,126 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-04-02 12:39:38,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2023-04-02 12:39:38,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2023-04-02 12:39:38,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-04-02 12:39:38,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2023-04-02 12:39:38,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2023-04-02 12:39:38,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-04-02 12:39:38,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2023-04-02 12:39:38,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-04-02 12:39:38,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-04-02 12:39:38,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-04-02 12:39:38,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-04-02 12:39:38,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-04-02 12:39:38,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2023-04-02 12:39:38,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-04-02 12:39:38,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2023-04-02 12:39:38,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-04-02 12:39:38,127 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-02 12:39:38,127 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-04-02 12:39:38,127 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-02 12:39:38,127 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-02 12:39:38,127 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-04-02 12:39:38,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-04-02 12:39:38,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-04-02 12:39:38,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2023-04-02 12:39:38,127 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-02 12:39:38,127 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-02 12:39:38,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2023-04-02 12:39:38,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2023-04-02 12:39:38,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2023-04-02 12:39:38,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2023-04-02 12:39:38,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2023-04-02 12:39:38,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2023-04-02 12:39:38,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2023-04-02 12:39:38,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2023-04-02 12:39:38,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2023-04-02 12:39:38,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2023-04-02 12:39:38,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2023-04-02 12:39:38,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2023-04-02 12:39:38,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2023-04-02 12:39:38,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2023-04-02 12:39:38,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2023-04-02 12:39:38,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2023-04-02 12:39:38,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2023-04-02 12:39:38,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2023-04-02 12:39:38,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2023-04-02 12:39:38,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2023-04-02 12:39:38,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2023-04-02 12:39:38,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2023-04-02 12:39:38,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2023-04-02 12:39:38,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2023-04-02 12:39:38,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2023-04-02 12:39:38,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2023-04-02 12:39:38,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2023-04-02 12:39:38,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-04-02 12:39:38,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_dma_spin_lock [2023-04-02 12:39:38,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_dma_spin_lock [2023-04-02 12:39:38,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_dma_spin_lock [2023-04-02 12:39:38,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_dma_spin_lock [2023-04-02 12:39:38,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_dma_spin_lock [2023-04-02 12:39:38,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_dma_spin_lock [2023-04-02 12:39:38,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_dma_spin_lock [2023-04-02 12:39:38,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_dma_spin_lock [2023-04-02 12:39:38,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_happy_lock_of_happy_meal [2023-04-02 12:39:38,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_happy_lock_of_happy_meal [2023-04-02 12:39:38,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_happy_lock_of_happy_meal [2023-04-02 12:39:38,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_happy_lock_of_happy_meal [2023-04-02 12:39:38,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_happy_lock_of_happy_meal [2023-04-02 12:39:38,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_happy_lock_of_happy_meal [2023-04-02 12:39:38,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2023-04-02 12:39:38,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2023-04-02 12:39:38,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2023-04-02 12:39:38,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2023-04-02 12:39:38,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2023-04-02 12:39:38,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2023-04-02 12:39:38,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2023-04-02 12:39:38,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2023-04-02 12:39:38,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2023-04-02 12:39:38,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2023-04-02 12:39:38,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2023-04-02 12:39:38,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2023-04-02 12:39:38,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2023-04-02 12:39:38,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2023-04-02 12:39:38,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2023-04-02 12:39:38,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2023-04-02 12:39:38,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2023-04-02 12:39:38,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2023-04-02 12:39:38,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2023-04-02 12:39:38,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-04-02 12:39:38,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-04-02 12:39:38,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-04-02 12:39:38,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-04-02 12:39:38,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-04-02 12:39:38,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2023-04-02 12:39:38,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2023-04-02 12:39:38,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2023-04-02 12:39:38,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2023-04-02 12:39:38,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2023-04-02 12:39:38,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2023-04-02 12:39:38,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2023-04-02 12:39:38,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2023-04-02 12:39:38,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2023-04-02 12:39:38,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2023-04-02 12:39:38,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2023-04-02 12:39:38,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2023-04-02 12:39:38,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2023-04-02 12:39:38,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2023-04-02 12:39:38,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2023-04-02 12:39:38,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-04-02 12:39:38,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2023-04-02 12:39:38,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2023-04-02 12:39:38,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2023-04-02 12:39:38,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2023-04-02 12:39:38,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2023-04-02 12:39:38,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2023-04-02 12:39:38,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2023-04-02 12:39:38,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2023-04-02 12:39:38,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2023-04-02 12:39:38,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2023-04-02 12:39:38,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2023-04-02 12:39:38,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2023-04-02 12:39:38,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2023-04-02 12:39:38,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2023-04-02 12:39:38,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2023-04-02 12:39:38,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2023-04-02 12:39:38,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2023-04-02 12:39:38,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2023-04-02 12:39:38,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2023-04-02 12:39:38,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2023-04-02 12:39:38,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2023-04-02 12:39:38,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2023-04-02 12:39:38,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2023-04-02 12:39:38,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2023-04-02 12:39:38,132 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-02 12:39:38,132 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-02 12:39:38,132 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-02 12:39:38,132 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-02 12:39:38,132 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-02 12:39:38,132 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2023-04-02 12:39:38,132 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2023-04-02 12:39:38,132 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-02 12:39:38,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-02 12:39:38,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-02 12:39:38,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-04-02 12:39:38,132 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-02 12:39:38,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-04-02 12:39:38,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-04-02 12:39:38,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-04-02 12:39:38,910 INFO L236 CfgBuilder]: Building ICFG [2023-04-02 12:39:38,916 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-02 12:39:40,249 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2023-04-02 12:39:40,650 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-04-02 12:39:43,621 INFO L277 CfgBuilder]: Performing block encoding [2023-04-02 12:39:43,635 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-02 12:39:43,635 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-04-02 12:39:43,638 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 12:39:43 BoogieIcfgContainer [2023-04-02 12:39:43,638 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-02 12:39:43,639 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-02 12:39:43,639 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-02 12:39:43,641 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-02 12:39:43,642 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.04 12:39:35" (1/3) ... [2023-04-02 12:39:43,642 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14acde26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 12:39:43, skipping insertion in model container [2023-04-02 12:39:43,642 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:39:37" (2/3) ... [2023-04-02 12:39:43,642 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14acde26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 12:39:43, skipping insertion in model container [2023-04-02 12:39:43,642 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 12:39:43" (3/3) ... [2023-04-02 12:39:43,643 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i [2023-04-02 12:39:43,655 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-02 12:39:43,655 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2023-04-02 12:39:43,736 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-02 12:39:43,741 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;@577b1b86, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-04-02 12:39:43,742 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2023-04-02 12:39:43,753 INFO L276 IsEmpty]: Start isEmpty. Operand has 3728 states, 2380 states have (on average 1.3361344537815125) internal successors, (3180), 2433 states have internal predecessors, (3180), 941 states have call successors, (941), 295 states have call predecessors, (941), 293 states have return successors, (934), 917 states have call predecessors, (934), 934 states have call successors, (934) [2023-04-02 12:39:43,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-04-02 12:39:43,787 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 12:39:43,787 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 12:39:43,788 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 12:39:43,792 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 12:39:43,792 INFO L85 PathProgramCache]: Analyzing trace with hash 795473038, now seen corresponding path program 1 times [2023-04-02 12:39:43,799 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 12:39:43,799 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2004840815] [2023-04-02 12:39:43,799 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 12:39:43,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 12:39:44,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:39:44,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 12:39:44,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:39:44,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:39:44,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:39:44,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 12:39:44,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:39:44,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 12:39:44,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:39:44,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 12:39:44,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:39:44,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:39:44,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:39:44,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 12:39:44,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:39:44,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:39:44,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:39:44,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 12:39:44,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:39:44,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:39:44,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:39:44,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-04-02 12:39:44,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:39:44,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:39:44,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:39:44,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-04-02 12:39:45,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:39:45,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:39:45,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:39:45,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-04-02 12:39:45,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:39:45,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:39:45,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:39:45,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-04-02 12:39:45,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:39:45,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:39:45,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:39:45,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2023-04-02 12:39:45,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:39:45,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:39:45,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:39:45,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2023-04-02 12:39:45,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:39:45,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2023-04-02 12:39:45,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:39:45,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2023-04-02 12:39:45,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:39:45,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2023-04-02 12:39:45,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:39:45,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2023-04-02 12:39:45,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:39:45,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2023-04-02 12:39:45,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:39:45,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2023-04-02 12:39:45,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:39:45,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2023-04-02 12:39:45,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:39:45,186 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2023-04-02 12:39:45,187 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 12:39:45,187 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2004840815] [2023-04-02 12:39:45,187 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2004840815] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 12:39:45,188 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 12:39:45,188 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-04-02 12:39:45,189 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [6616238] [2023-04-02 12:39:45,189 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 12:39:45,192 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-04-02 12:39:45,192 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 12:39:45,212 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-04-02 12:39:45,212 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-04-02 12:39:45,219 INFO L87 Difference]: Start difference. First operand has 3728 states, 2380 states have (on average 1.3361344537815125) internal successors, (3180), 2433 states have internal predecessors, (3180), 941 states have call successors, (941), 295 states have call predecessors, (941), 293 states have return successors, (934), 917 states have call predecessors, (934), 934 states have call successors, (934) Second operand has 6 states, 5 states have (on average 15.8) internal successors, (79), 2 states have internal predecessors, (79), 3 states have call successors, (29), 6 states have call predecessors, (29), 2 states have return successors, (21), 2 states have call predecessors, (21), 3 states have call successors, (21) [2023-04-02 12:40:09,419 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 12:40:09,419 INFO L93 Difference]: Finished difference Result 7027 states and 10126 transitions. [2023-04-02 12:40:09,428 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-04-02 12:40:09,429 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 15.8) internal successors, (79), 2 states have internal predecessors, (79), 3 states have call successors, (29), 6 states have call predecessors, (29), 2 states have return successors, (21), 2 states have call predecessors, (21), 3 states have call successors, (21) Word has length 187 [2023-04-02 12:40:09,429 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 12:40:09,454 INFO L225 Difference]: With dead ends: 7027 [2023-04-02 12:40:09,455 INFO L226 Difference]: Without dead ends: 3754 [2023-04-02 12:40:09,480 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 57 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2023-04-02 12:40:09,482 INFO L413 NwaCegarLoop]: 639 mSDtfsCounter, 8520 mSDsluCounter, 849 mSDsCounter, 0 mSdLazyCounter, 6300 mSolverCounterSat, 5842 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 20.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8767 SdHoareTripleChecker+Valid, 1488 SdHoareTripleChecker+Invalid, 12142 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 5842 IncrementalHoareTripleChecker+Valid, 6300 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 22.0s IncrementalHoareTripleChecker+Time [2023-04-02 12:40:09,483 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8767 Valid, 1488 Invalid, 12142 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [5842 Valid, 6300 Invalid, 0 Unknown, 0 Unchecked, 22.0s Time] [2023-04-02 12:40:09,500 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3754 states. [2023-04-02 12:40:10,603 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3754 to 3151. [2023-04-02 12:40:10,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3151 states, 2067 states have (on average 1.331881954523464) internal successors, (2753), 2116 states have internal predecessors, (2753), 803 states have call successors, (803), 281 states have call predecessors, (803), 280 states have return successors, (802), 785 states have call predecessors, (802), 802 states have call successors, (802) [2023-04-02 12:40:10,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3151 states to 3151 states and 4358 transitions. [2023-04-02 12:40:10,649 INFO L78 Accepts]: Start accepts. Automaton has 3151 states and 4358 transitions. Word has length 187 [2023-04-02 12:40:10,649 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 12:40:10,649 INFO L495 AbstractCegarLoop]: Abstraction has 3151 states and 4358 transitions. [2023-04-02 12:40:10,650 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 15.8) internal successors, (79), 2 states have internal predecessors, (79), 3 states have call successors, (29), 6 states have call predecessors, (29), 2 states have return successors, (21), 2 states have call predecessors, (21), 3 states have call successors, (21) [2023-04-02 12:40:10,650 INFO L276 IsEmpty]: Start isEmpty. Operand 3151 states and 4358 transitions. [2023-04-02 12:40:10,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2023-04-02 12:40:10,667 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 12:40:10,667 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 12:40:10,667 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-02 12:40:10,667 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 12:40:10,668 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 12:40:10,668 INFO L85 PathProgramCache]: Analyzing trace with hash 558684292, now seen corresponding path program 1 times [2023-04-02 12:40:10,668 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 12:40:10,668 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1296125865] [2023-04-02 12:40:10,668 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 12:40:10,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 12:40:10,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:11,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 12:40:11,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:11,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:40:11,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:11,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 12:40:11,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:11,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 12:40:11,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:11,610 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 12:40:11,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:11,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:40:11,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:11,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 12:40:11,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:11,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:40:11,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:11,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 12:40:11,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:11,647 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:40:11,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:11,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-04-02 12:40:11,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:11,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:40:11,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:11,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-04-02 12:40:11,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:11,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:40:11,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:11,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-04-02 12:40:11,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:11,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:40:11,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:11,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-04-02 12:40:11,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:11,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:40:11,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:11,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2023-04-02 12:40:11,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:11,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:40:11,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:11,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2023-04-02 12:40:11,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:11,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2023-04-02 12:40:11,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:11,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2023-04-02 12:40:11,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:11,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2023-04-02 12:40:11,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:11,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2023-04-02 12:40:11,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:11,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2023-04-02 12:40:11,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:11,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2023-04-02 12:40:11,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:11,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2023-04-02 12:40:11,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:11,763 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2023-04-02 12:40:11,763 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 12:40:11,763 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1296125865] [2023-04-02 12:40:11,763 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1296125865] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 12:40:11,763 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 12:40:11,763 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-04-02 12:40:11,763 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1477316001] [2023-04-02 12:40:11,764 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 12:40:11,765 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-04-02 12:40:11,765 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 12:40:11,766 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-04-02 12:40:11,766 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2023-04-02 12:40:11,766 INFO L87 Difference]: Start difference. First operand 3151 states and 4358 transitions. Second operand has 7 states, 6 states have (on average 13.333333333333334) internal successors, (80), 3 states have internal predecessors, (80), 4 states have call successors, (29), 7 states have call predecessors, (29), 1 states have return successors, (21), 3 states have call predecessors, (21), 4 states have call successors, (21) [2023-04-02 12:40:49,669 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 12:40:49,670 INFO L93 Difference]: Finished difference Result 9481 states and 13421 transitions. [2023-04-02 12:40:49,670 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2023-04-02 12:40:49,670 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 13.333333333333334) internal successors, (80), 3 states have internal predecessors, (80), 4 states have call successors, (29), 7 states have call predecessors, (29), 1 states have return successors, (21), 3 states have call predecessors, (21), 4 states have call successors, (21) Word has length 188 [2023-04-02 12:40:49,671 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 12:40:49,700 INFO L225 Difference]: With dead ends: 9481 [2023-04-02 12:40:49,701 INFO L226 Difference]: Without dead ends: 6362 [2023-04-02 12:40:49,713 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 59 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=87, Invalid=185, Unknown=0, NotChecked=0, Total=272 [2023-04-02 12:40:49,715 INFO L413 NwaCegarLoop]: 605 mSDtfsCounter, 12490 mSDsluCounter, 1381 mSDsCounter, 0 mSdLazyCounter, 11082 mSolverCounterSat, 8286 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 32.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12858 SdHoareTripleChecker+Valid, 1986 SdHoareTripleChecker+Invalid, 19368 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 8286 IncrementalHoareTripleChecker+Valid, 11082 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 34.3s IncrementalHoareTripleChecker+Time [2023-04-02 12:40:49,715 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [12858 Valid, 1986 Invalid, 19368 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [8286 Valid, 11082 Invalid, 0 Unknown, 0 Unchecked, 34.3s Time] [2023-04-02 12:40:49,723 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6362 states. [2023-04-02 12:40:51,497 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6362 to 5418. [2023-04-02 12:40:51,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5418 states, 3569 states have (on average 1.3407116839450826) internal successors, (4785), 3661 states have internal predecessors, (4785), 1382 states have call successors, (1382), 460 states have call predecessors, (1382), 466 states have return successors, (1395), 1355 states have call predecessors, (1395), 1381 states have call successors, (1395) [2023-04-02 12:40:51,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5418 states to 5418 states and 7562 transitions. [2023-04-02 12:40:51,523 INFO L78 Accepts]: Start accepts. Automaton has 5418 states and 7562 transitions. Word has length 188 [2023-04-02 12:40:51,525 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 12:40:51,525 INFO L495 AbstractCegarLoop]: Abstraction has 5418 states and 7562 transitions. [2023-04-02 12:40:51,525 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 13.333333333333334) internal successors, (80), 3 states have internal predecessors, (80), 4 states have call successors, (29), 7 states have call predecessors, (29), 1 states have return successors, (21), 3 states have call predecessors, (21), 4 states have call successors, (21) [2023-04-02 12:40:51,525 INFO L276 IsEmpty]: Start isEmpty. Operand 5418 states and 7562 transitions. [2023-04-02 12:40:51,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-04-02 12:40:51,530 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 12:40:51,530 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 8, 8, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 12:40:51,530 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-04-02 12:40:51,531 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 12:40:51,531 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 12:40:51,531 INFO L85 PathProgramCache]: Analyzing trace with hash 1952467385, now seen corresponding path program 1 times [2023-04-02 12:40:51,531 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 12:40:51,531 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [371040855] [2023-04-02 12:40:51,531 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 12:40:51,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 12:40:51,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:52,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 12:40:52,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:52,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:40:52,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:52,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 12:40:52,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:52,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 12:40:52,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:52,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 12:40:52,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:52,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:40:52,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:52,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 12:40:52,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:52,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:40:52,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:52,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 12:40:52,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:52,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:40:52,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:52,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-04-02 12:40:52,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:52,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:40:52,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:52,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-04-02 12:40:52,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:52,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:40:52,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:52,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-04-02 12:40:52,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:52,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:40:52,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:52,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-04-02 12:40:52,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:52,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:40:52,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:52,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2023-04-02 12:40:52,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:52,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:40:52,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:52,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2023-04-02 12:40:52,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:52,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2023-04-02 12:40:52,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:52,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2023-04-02 12:40:52,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:52,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2023-04-02 12:40:52,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:52,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2023-04-02 12:40:52,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:52,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2023-04-02 12:40:52,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:52,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:40:52,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:52,486 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 12:40:52,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:52,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2023-04-02 12:40:52,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:52,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-04-02 12:40:52,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:52,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:40:52,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:52,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2023-04-02 12:40:52,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:52,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:40:52,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:52,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2023-04-02 12:40:52,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:52,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:40:52,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:52,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2023-04-02 12:40:52,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:40:52,533 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2023-04-02 12:40:52,533 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 12:40:52,533 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [371040855] [2023-04-02 12:40:52,534 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [371040855] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 12:40:52,534 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 12:40:52,534 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-04-02 12:40:52,534 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1282840198] [2023-04-02 12:40:52,534 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 12:40:52,535 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-04-02 12:40:52,535 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 12:40:52,536 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-04-02 12:40:52,536 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2023-04-02 12:40:52,536 INFO L87 Difference]: Start difference. First operand 5418 states and 7562 transitions. Second operand has 7 states, 6 states have (on average 13.5) internal successors, (81), 3 states have internal predecessors, (81), 5 states have call successors, (37), 7 states have call predecessors, (37), 1 states have return successors, (28), 3 states have call predecessors, (28), 5 states have call successors, (28) [2023-04-02 12:41:38,891 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 12:41:38,894 INFO L93 Difference]: Finished difference Result 16569 states and 23471 transitions. [2023-04-02 12:41:38,895 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2023-04-02 12:41:38,895 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 13.5) internal successors, (81), 3 states have internal predecessors, (81), 5 states have call successors, (37), 7 states have call predecessors, (37), 1 states have return successors, (28), 3 states have call predecessors, (28), 5 states have call successors, (28) Word has length 214 [2023-04-02 12:41:38,895 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 12:41:38,940 INFO L225 Difference]: With dead ends: 16569 [2023-04-02 12:41:38,940 INFO L226 Difference]: Without dead ends: 11183 [2023-04-02 12:41:38,957 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 91 GetRequests, 76 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=87, Invalid=185, Unknown=0, NotChecked=0, Total=272 [2023-04-02 12:41:38,959 INFO L413 NwaCegarLoop]: 292 mSDtfsCounter, 16305 mSDsluCounter, 726 mSDsCounter, 0 mSdLazyCounter, 11494 mSolverCounterSat, 9856 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 38.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 16601 SdHoareTripleChecker+Valid, 1018 SdHoareTripleChecker+Invalid, 21350 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 9856 IncrementalHoareTripleChecker+Valid, 11494 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 40.9s IncrementalHoareTripleChecker+Time [2023-04-02 12:41:38,963 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [16601 Valid, 1018 Invalid, 21350 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [9856 Valid, 11494 Invalid, 0 Unknown, 0 Unchecked, 40.9s Time] [2023-04-02 12:41:38,973 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11183 states. [2023-04-02 12:41:42,242 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11183 to 10055. [2023-04-02 12:41:42,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10055 states, 6620 states have (on average 1.3336858006042296) internal successors, (8829), 6795 states have internal predecessors, (8829), 2555 states have call successors, (2555), 845 states have call predecessors, (2555), 879 states have return successors, (2648), 2517 states have call predecessors, (2648), 2554 states have call successors, (2648) [2023-04-02 12:41:42,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10055 states to 10055 states and 14032 transitions. [2023-04-02 12:41:42,286 INFO L78 Accepts]: Start accepts. Automaton has 10055 states and 14032 transitions. Word has length 214 [2023-04-02 12:41:42,287 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 12:41:42,287 INFO L495 AbstractCegarLoop]: Abstraction has 10055 states and 14032 transitions. [2023-04-02 12:41:42,287 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 13.5) internal successors, (81), 3 states have internal predecessors, (81), 5 states have call successors, (37), 7 states have call predecessors, (37), 1 states have return successors, (28), 3 states have call predecessors, (28), 5 states have call successors, (28) [2023-04-02 12:41:42,287 INFO L276 IsEmpty]: Start isEmpty. Operand 10055 states and 14032 transitions. [2023-04-02 12:41:42,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2023-04-02 12:41:42,294 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 12:41:42,294 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 8, 8, 4, 4, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:41:42,294 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-04-02 12:41:42,295 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 12:41:42,295 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 12:41:42,295 INFO L85 PathProgramCache]: Analyzing trace with hash 1240350480, now seen corresponding path program 1 times [2023-04-02 12:41:42,295 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 12:41:42,295 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1655138981] [2023-04-02 12:41:42,295 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 12:41:42,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 12:41:42,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:41:42,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 12:41:42,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:41:43,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:41:43,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:41:43,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 12:41:43,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:41:43,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 12:41:43,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:41:43,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 12:41:43,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:41:43,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:41:43,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:41:43,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 12:41:43,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:41:43,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:41:43,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:41:43,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 12:41:43,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:41:43,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:41:43,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:41:43,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-04-02 12:41:43,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:41:43,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:41:43,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:41:43,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-04-02 12:41:43,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:41:43,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:41:43,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:41:43,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-04-02 12:41:43,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:41:43,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:41:43,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:41:43,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-04-02 12:41:43,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:41:43,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:41:43,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:41:43,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2023-04-02 12:41:43,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:41:43,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:41:43,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:41:43,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2023-04-02 12:41:43,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:41:43,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2023-04-02 12:41:43,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:41:43,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2023-04-02 12:41:43,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:41:43,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2023-04-02 12:41:43,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:41:43,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2023-04-02 12:41:43,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:41:43,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-04-02 12:41:43,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:41:43,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2023-04-02 12:41:43,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:41:43,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2023-04-02 12:41:43,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:41:43,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2023-04-02 12:41:43,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:41:43,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:41:43,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:41:43,198 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 12:41:43,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:41:43,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2023-04-02 12:41:43,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:41:43,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-04-02 12:41:43,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:41:43,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:41:43,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:41:43,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2023-04-02 12:41:43,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:41:43,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:41:43,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:41:43,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:41:43,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:41:43,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:41:43,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:41:43,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:41:43,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:41:43,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:41:43,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:41:43,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2023-04-02 12:41:43,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:41:43,268 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2023-04-02 12:41:43,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:41:43,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:41:43,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:41:43,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-04-02 12:41:43,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:41:43,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2023-04-02 12:41:43,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:41:43,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2023-04-02 12:41:43,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:41:43,283 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2023-04-02 12:41:43,283 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 12:41:43,284 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1655138981] [2023-04-02 12:41:43,284 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1655138981] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 12:41:43,284 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 12:41:43,284 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2023-04-02 12:41:43,284 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1853066781] [2023-04-02 12:41:43,284 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 12:41:43,284 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-04-02 12:41:43,284 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 12:41:43,285 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-04-02 12:41:43,285 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2023-04-02 12:41:43,285 INFO L87 Difference]: Start difference. First operand 10055 states and 14032 transitions. Second operand has 10 states, 9 states have (on average 12.222222222222221) internal successors, (110), 3 states have internal predecessors, (110), 5 states have call successors, (48), 10 states have call predecessors, (48), 1 states have return successors, (39), 3 states have call predecessors, (39), 5 states have call successors, (39) [2023-04-02 12:42:36,547 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 12:42:36,548 INFO L93 Difference]: Finished difference Result 31145 states and 44468 transitions. [2023-04-02 12:42:36,557 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2023-04-02 12:42:36,557 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 9 states have (on average 12.222222222222221) internal successors, (110), 3 states have internal predecessors, (110), 5 states have call successors, (48), 10 states have call predecessors, (48), 1 states have return successors, (39), 3 states have call predecessors, (39), 5 states have call successors, (39) Word has length 269 [2023-04-02 12:42:36,558 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 12:42:36,655 INFO L225 Difference]: With dead ends: 31145 [2023-04-02 12:42:36,655 INFO L226 Difference]: Without dead ends: 21122 [2023-04-02 12:42:36,694 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 148 GetRequests, 103 SyntacticMatches, 0 SemanticMatches, 45 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 722 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=511, Invalid=1651, Unknown=0, NotChecked=0, Total=2162 [2023-04-02 12:42:36,695 INFO L413 NwaCegarLoop]: 238 mSDtfsCounter, 15415 mSDsluCounter, 1107 mSDsCounter, 0 mSdLazyCounter, 15336 mSolverCounterSat, 8803 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 41.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 15576 SdHoareTripleChecker+Valid, 1345 SdHoareTripleChecker+Invalid, 24139 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 8803 IncrementalHoareTripleChecker+Valid, 15336 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 44.1s IncrementalHoareTripleChecker+Time [2023-04-02 12:42:36,695 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [15576 Valid, 1345 Invalid, 24139 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [8803 Valid, 15336 Invalid, 0 Unknown, 0 Unchecked, 44.1s Time] [2023-04-02 12:42:36,720 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21122 states. [2023-04-02 12:42:42,878 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21122 to 18532. [2023-04-02 12:42:42,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18532 states, 12217 states have (on average 1.3369075877875092) internal successors, (16333), 12547 states have internal predecessors, (16333), 4694 states have call successors, (4694), 1500 states have call predecessors, (4694), 1620 states have return successors, (5029), 4672 states have call predecessors, (5029), 4693 states have call successors, (5029) [2023-04-02 12:42:42,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18532 states to 18532 states and 26056 transitions. [2023-04-02 12:42:42,957 INFO L78 Accepts]: Start accepts. Automaton has 18532 states and 26056 transitions. Word has length 269 [2023-04-02 12:42:42,957 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 12:42:42,958 INFO L495 AbstractCegarLoop]: Abstraction has 18532 states and 26056 transitions. [2023-04-02 12:42:42,958 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 9 states have (on average 12.222222222222221) internal successors, (110), 3 states have internal predecessors, (110), 5 states have call successors, (48), 10 states have call predecessors, (48), 1 states have return successors, (39), 3 states have call predecessors, (39), 5 states have call successors, (39) [2023-04-02 12:42:42,958 INFO L276 IsEmpty]: Start isEmpty. Operand 18532 states and 26056 transitions. [2023-04-02 12:42:42,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2023-04-02 12:42:42,964 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 12:42:42,964 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 8, 8, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:42:42,964 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-04-02 12:42:42,965 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 12:42:42,965 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 12:42:42,965 INFO L85 PathProgramCache]: Analyzing trace with hash -367659514, now seen corresponding path program 1 times [2023-04-02 12:42:42,965 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 12:42:42,965 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1489326517] [2023-04-02 12:42:42,965 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 12:42:42,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 12:42:43,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:42:43,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 12:42:43,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:42:43,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:42:43,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:42:43,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 12:42:43,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:42:43,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 12:42:43,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:42:43,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 12:42:43,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:42:43,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:42:43,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:42:43,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 12:42:43,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:42:43,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:42:43,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:42:43,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 12:42:43,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:42:43,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:42:43,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:42:43,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-04-02 12:42:43,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:42:43,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:42:43,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:42:43,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-04-02 12:42:43,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:42:43,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:42:43,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:42:43,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-04-02 12:42:43,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:42:43,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:42:43,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:42:43,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-04-02 12:42:43,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:42:43,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:42:43,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:42:43,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2023-04-02 12:42:43,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:42:43,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:42:43,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:42:43,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2023-04-02 12:42:43,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:42:43,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2023-04-02 12:42:43,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:42:43,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2023-04-02 12:42:43,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:42:43,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:42:43,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:42:43,803 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 12:42:43,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:42:43,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2023-04-02 12:42:43,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:42:43,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-04-02 12:42:43,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:42:43,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:42:43,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:42:43,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2023-04-02 12:42:43,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:42:43,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2023-04-02 12:42:43,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:42:43,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2023-04-02 12:42:43,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:42:43,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:42:43,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:42:43,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2023-04-02 12:42:43,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:42:43,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2023-04-02 12:42:43,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:42:43,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:42:43,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:42:43,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:42:43,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:42:43,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:42:43,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:42:43,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:42:43,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:42:43,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:42:43,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:42:43,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2023-04-02 12:42:43,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:42:43,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2023-04-02 12:42:43,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:42:43,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:42:43,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:42:43,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-04-02 12:42:43,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:42:43,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2023-04-02 12:42:43,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:42:43,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 264 [2023-04-02 12:42:43,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:42:43,918 INFO L134 CoverageAnalysis]: Checked inductivity of 292 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 292 trivial. 0 not checked. [2023-04-02 12:42:43,918 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 12:42:43,918 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1489326517] [2023-04-02 12:42:43,918 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1489326517] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 12:42:43,919 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 12:42:43,919 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2023-04-02 12:42:43,919 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1493990553] [2023-04-02 12:42:43,919 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 12:42:43,919 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-04-02 12:42:43,919 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 12:42:43,920 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-04-02 12:42:43,920 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2023-04-02 12:42:43,920 INFO L87 Difference]: Start difference. First operand 18532 states and 26056 transitions. Second operand has 10 states, 9 states have (on average 13.333333333333334) internal successors, (120), 3 states have internal predecessors, (120), 5 states have call successors, (48), 10 states have call predecessors, (48), 1 states have return successors, (38), 3 states have call predecessors, (38), 5 states have call successors, (38)