/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -tc ../../../trunk/examples/toolchains/AutomizerC.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-wireless-b43legacy-b43legacy.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-02 12:07:16,936 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-02 12:07:16,939 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-02 12:07:16,976 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-02 12:07:16,977 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-02 12:07:16,981 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-02 12:07:16,982 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-02 12:07:16,985 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-02 12:07:16,986 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-02 12:07:16,990 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-02 12:07:16,991 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-02 12:07:16,992 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-02 12:07:16,992 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-02 12:07:16,992 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-02 12:07:16,993 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-02 12:07:16,994 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-02 12:07:16,995 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-02 12:07:16,995 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-02 12:07:16,996 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-02 12:07:16,998 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-02 12:07:16,999 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-02 12:07:17,001 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-02 12:07:17,003 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-02 12:07:17,004 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-02 12:07:17,015 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-02 12:07:17,016 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-02 12:07:17,016 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-02 12:07:17,017 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-02 12:07:17,017 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-02 12:07:17,018 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-02 12:07:17,018 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-02 12:07:17,019 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-02 12:07:17,020 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-02 12:07:17,020 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-02 12:07:17,021 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-02 12:07:17,021 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-02 12:07:17,022 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-02 12:07:17,022 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-02 12:07:17,022 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-02 12:07:17,023 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-02 12:07:17,023 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-02 12:07:17,024 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 12:07:17,050 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-02 12:07:17,050 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-02 12:07:17,051 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-02 12:07:17,051 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-02 12:07:17,052 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-02 12:07:17,052 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-02 12:07:17,053 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-04-02 12:07:17,053 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-04-02 12:07:17,053 INFO L138 SettingsManager]: * Use SBE=true [2023-04-02 12:07:17,053 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-02 12:07:17,054 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-02 12:07:17,054 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-02 12:07:17,054 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-02 12:07:17,054 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-02 12:07:17,054 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-02 12:07:17,054 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-02 12:07:17,054 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-02 12:07:17,054 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-02 12:07:17,055 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-02 12:07:17,055 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-02 12:07:17,055 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-02 12:07:17,055 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-02 12:07:17,055 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-04-02 12:07:17,055 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-02 12:07:17,055 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-02 12:07:17,055 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-02 12:07:17,056 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-02 12:07:17,056 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-02 12:07:17,056 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-04-02 12:07:17,056 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-02 12:07:17,056 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-04-02 12:07:17,056 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-02 12:07:17,056 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-04-02 12:07:17,056 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-04-02 12:07:17,057 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-04-02 12:07:17,057 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-04-02 12:07:17,277 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-02 12:07:17,298 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-02 12:07:17,300 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-02 12:07:17,301 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-02 12:07:17,301 INFO L275 PluginConnector]: CDTParser initialized [2023-04-02 12:07:17,302 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-wireless-b43legacy-b43legacy.cil.i [2023-04-02 12:07:18,549 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-02 12:07:19,338 INFO L351 CDTParser]: Found 1 translation units. [2023-04-02 12:07:19,339 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-wireless-b43legacy-b43legacy.cil.i [2023-04-02 12:07:19,434 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8a2cb9cea/96216a5f2f814bbdab4005d44055fbc9/FLAGa25ba4173 [2023-04-02 12:07:19,449 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8a2cb9cea/96216a5f2f814bbdab4005d44055fbc9 [2023-04-02 12:07:19,451 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-02 12:07:19,453 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-02 12:07:19,455 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-02 12:07:19,455 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-02 12:07:19,458 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-02 12:07:19,458 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 12:07:19" (1/1) ... [2023-04-02 12:07:19,459 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6baa49df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:07:19, skipping insertion in model container [2023-04-02 12:07:19,459 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 12:07:19" (1/1) ... [2023-04-02 12:07:19,466 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-02 12:07:19,701 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-02 12:07:30,447 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-wireless-b43legacy-b43legacy.cil.i[867192,867205] [2023-04-02 12:07:30,451 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-wireless-b43legacy-b43legacy.cil.i[867337,867350] [2023-04-02 12:07:30,503 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-02 12:07:30,556 INFO L203 MainTranslator]: Completed pre-run [2023-04-02 12:07:31,442 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-wireless-b43legacy-b43legacy.cil.i[867192,867205] [2023-04-02 12:07:31,443 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-wireless-b43legacy-b43legacy.cil.i[867337,867350] [2023-04-02 12:07:31,449 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-02 12:07:31,786 WARN L667 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-04-02 12:07:31,787 WARN L667 CHandler]: The function strncpy is called, but not defined or handled by StandardFunctionHandler. [2023-04-02 12:07:31,787 WARN L667 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-04-02 12:07:31,793 INFO L208 MainTranslator]: Completed translation [2023-04-02 12:07:31,793 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:07:31 WrapperNode [2023-04-02 12:07:31,793 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-02 12:07:31,795 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-02 12:07:31,795 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-02 12:07:31,795 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-02 12:07:31,806 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:07:31" (1/1) ... [2023-04-02 12:07:31,806 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:07:31" (1/1) ... [2023-04-02 12:07:32,026 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:07:31" (1/1) ... [2023-04-02 12:07:32,027 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:07:31" (1/1) ... [2023-04-02 12:07:32,425 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:07:31" (1/1) ... [2023-04-02 12:07:32,502 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:07:31" (1/1) ... [2023-04-02 12:07:32,733 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:07:31" (1/1) ... [2023-04-02 12:07:32,795 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:07:31" (1/1) ... [2023-04-02 12:07:32,928 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-02 12:07:32,929 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-02 12:07:32,929 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-02 12:07:32,930 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-02 12:07:32,931 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:07:31" (1/1) ... [2023-04-02 12:07:32,937 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-02 12:07:32,948 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-02 12:07:32,966 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 12:07:32,985 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 12:07:33,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-02 12:07:33,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-02 12:07:33,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~TO~~u16~0 [2023-04-02 12:07:33,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~TO~~u32~0 [2023-04-02 12:07:33,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~~u16~0~TO~VOID [2023-04-02 12:07:33,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~~u32~0~TO~VOID [2023-04-02 12:07:33,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-04-02 12:07:33,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-04-02 12:07:33,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-04-02 12:07:33,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2023-04-02 12:07:33,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-04-02 12:07:33,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-04-02 12:07:33,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-04-02 12:07:33,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2023-04-02 12:07:33,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2023-04-02 12:07:33,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-04-02 12:07:33,003 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-04-02 12:07:33,003 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-04-02 12:07:33,003 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-04-02 12:07:33,003 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-04-02 12:07:33,004 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2023-04-02 12:07:33,004 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-04-02 12:07:33,004 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-04-02 12:07:33,004 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab32p [2023-04-02 12:07:33,004 INFO L138 BoogieDeclarations]: Found implementation of procedure __be32_to_cpup [2023-04-02 12:07:33,004 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-04-02 12:07:33,004 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2023-04-02 12:07:33,004 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2023-04-02 12:07:33,004 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-04-02 12:07:33,004 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-04-02 12:07:33,004 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2023-04-02 12:07:33,005 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2023-04-02 12:07:33,005 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-04-02 12:07:33,005 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-04-02 12:07:33,005 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-04-02 12:07:33,005 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-04-02 12:07:33,005 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-04-02 12:07:33,005 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-04-02 12:07:33,006 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2023-04-02 12:07:33,006 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2023-04-02 12:07:33,006 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-04-02 12:07:33,006 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2023-04-02 12:07:33,006 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-04-02 12:07:33,006 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2023-04-02 12:07:33,007 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2023-04-02 12:07:33,007 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-04-02 12:07:33,007 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2023-04-02 12:07:33,007 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2023-04-02 12:07:33,007 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2023-04-02 12:07:33,008 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-04-02 12:07:33,008 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_be32 [2023-04-02 12:07:33,008 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2023-04-02 12:07:33,008 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2023-04-02 12:07:33,008 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-04-02 12:07:33,008 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-04-02 12:07:33,009 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2023-04-02 12:07:33,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_set_drvdata [2023-04-02 12:07:33,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_get_drvdata [2023-04-02 12:07:33,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_get_devtypedata [2023-04-02 12:07:33,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_read16 [2023-04-02 12:07:33,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_read32 [2023-04-02 12:07:33,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_write16 [2023-04-02 12:07:33,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_write32 [2023-04-02 12:07:33,009 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wiphy_dev [2023-04-02 12:07:33,009 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_name [2023-04-02 12:07:33,009 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2023-04-02 12:07:33,010 INFO L138 BoogieDeclarations]: Found implementation of procedure SET_IEEE80211_DEV [2023-04-02 12:07:33,010 INFO L138 BoogieDeclarations]: Found implementation of procedure SET_IEEE80211_PERM_ADDR [2023-04-02 12:07:33,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_tx_rate [2023-04-02 12:07:33,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_beacon_get [2023-04-02 12:07:33,010 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_to_b43legacy_wl [2023-04-02 12:07:33,010 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_using_pio [2023-04-02 12:07:33,010 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_is_mode [2023-04-02 12:07:33,010 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_read16 [2023-04-02 12:07:33,010 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_write16 [2023-04-02 12:07:33,010 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_read32 [2023-04-02 12:07:33,010 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_write32 [2023-04-02 12:07:33,011 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_is_cck_rate [2023-04-02 12:07:33,011 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_ratelimit [2023-04-02 12:07:33,011 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacyinfo [2023-04-02 12:07:33,011 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacyerr [2023-04-02 12:07:33,011 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacywarn [2023-04-02 12:07:33,011 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacydbg [2023-04-02 12:07:33,012 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_ram_write [2023-04-02 12:07:33,012 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_shm_control_word [2023-04-02 12:07:33,012 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_shm_read32 [2023-04-02 12:07:33,012 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_shm_read16 [2023-04-02 12:07:33,012 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_shm_write32 [2023-04-02 12:07:33,013 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_shm_write16 [2023-04-02 12:07:33,013 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_hf_read [2023-04-02 12:07:33,013 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_hf_write [2023-04-02 12:07:33,013 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_tsf_read [2023-04-02 12:07:33,013 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_time_lock [2023-04-02 12:07:33,013 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_time_unlock [2023-04-02 12:07:33,013 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_tsf_write_locked [2023-04-02 12:07:33,013 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_tsf_write [2023-04-02 12:07:33,013 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_macfilter_set [2023-04-02 12:07:33,014 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_write_mac_bssid_templates [2023-04-02 12:07:33,014 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_upload_card_macaddress [2023-04-02 12:07:33,014 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_set_slot_time [2023-04-02 12:07:33,014 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_short_slot_timing_enable [2023-04-02 12:07:33,014 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_short_slot_timing_disable [2023-04-02 12:07:33,014 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_synchronize_irq [2023-04-02 12:07:33,014 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_dummy_transmission [2023-04-02 12:07:33,014 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_switch_analog [2023-04-02 12:07:33,014 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_wireless_core_reset [2023-04-02 12:07:33,014 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_irq_transmit_status [2023-04-02 12:07:33,015 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_txstatus_queue [2023-04-02 12:07:33,015 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_jssi_read [2023-04-02 12:07:33,015 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_jssi_write [2023-04-02 12:07:33,015 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_generate_noise_sample [2023-04-02 12:07:33,015 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_calculate_link_quality [2023-04-02 12:07:33,015 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_irq_noise [2023-04-02 12:07:33,015 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_irq_tbtt_indication [2023-04-02 12:07:33,015 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_irq_atim_end [2023-04-02 12:07:33,015 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_irq_pmq [2023-04-02 12:07:33,015 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_write_template_common [2023-04-02 12:07:33,016 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_antenna_to_phyctl [2023-04-02 12:07:33,016 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_write_beacon_template [2023-04-02 12:07:33,016 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_write_probe_resp_plcp [2023-04-02 12:07:33,016 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_generate_probe_resp [2023-04-02 12:07:33,016 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_write_probe_resp_template [2023-04-02 12:07:33,017 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_upload_beacon0 [2023-04-02 12:07:33,017 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_upload_beacon1 [2023-04-02 12:07:33,020 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_irq_beacon [2023-04-02 12:07:33,025 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_beacon_update_trigger_work [2023-04-02 12:07:33,026 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_update_templates [2023-04-02 12:07:33,026 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_set_beacon_int [2023-04-02 12:07:33,026 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_irq_ucode_debug [2023-04-02 12:07:33,026 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_interrupt_tasklet [2023-04-02 12:07:33,026 INFO L138 BoogieDeclarations]: Found implementation of procedure pio_irq_workaround [2023-04-02 12:07:33,026 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_interrupt_ack [2023-04-02 12:07:33,026 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_interrupt_handler [2023-04-02 12:07:33,026 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_release_firmware [2023-04-02 12:07:33,026 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_print_fw_helptext [2023-04-02 12:07:33,026 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_fw_cb [2023-04-02 12:07:33,027 INFO L138 BoogieDeclarations]: Found implementation of procedure do_request_fw [2023-04-02 12:07:33,027 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_request_firmware [2023-04-02 12:07:33,027 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_upload_microcode [2023-04-02 12:07:33,027 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_write_initvals [2023-04-02 12:07:33,027 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_upload_initvals [2023-04-02 12:07:33,027 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_gpio_init [2023-04-02 12:07:33,027 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_gpio_cleanup [2023-04-02 12:07:33,027 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_mac_enable [2023-04-02 12:07:33,027 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_mac_suspend [2023-04-02 12:07:33,027 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_adjust_opmode [2023-04-02 12:07:33,027 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_rate_memory_write [2023-04-02 12:07:33,028 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_rate_memory_init [2023-04-02 12:07:33,028 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_mgmtframe_txantenna [2023-04-02 12:07:33,028 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_chip_exit [2023-04-02 12:07:33,028 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_chip_init [2023-04-02 12:07:33,028 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_periodic_every120sec [2023-04-02 12:07:33,028 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_periodic_every60sec [2023-04-02 12:07:33,029 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_periodic_every30sec [2023-04-02 12:07:33,029 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_periodic_every15sec [2023-04-02 12:07:33,029 INFO L138 BoogieDeclarations]: Found implementation of procedure do_periodic_work [2023-04-02 12:07:33,029 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_periodic_work_handler [2023-04-02 12:07:33,029 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_periodic_tasks_setup [2023-04-02 12:07:33,029 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_validate_chipaccess [2023-04-02 12:07:33,029 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_security_init [2023-04-02 12:07:33,029 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_rng_read [2023-04-02 12:07:33,029 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_rng_exit [2023-04-02 12:07:33,029 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_rng_init [2023-04-02 12:07:33,029 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_tx_work [2023-04-02 12:07:33,029 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_op_tx [2023-04-02 12:07:33,029 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_op_conf_tx [2023-04-02 12:07:33,029 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_op_get_stats [2023-04-02 12:07:33,030 INFO L138 BoogieDeclarations]: Found implementation of procedure phymode_to_string [2023-04-02 12:07:33,030 INFO L138 BoogieDeclarations]: Found implementation of procedure find_wldev_for_phymode [2023-04-02 12:07:33,030 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_put_phy_into_reset [2023-04-02 12:07:33,030 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_switch_phymode [2023-04-02 12:07:33,030 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_set_retry_limits [2023-04-02 12:07:33,030 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_op_dev_config [2023-04-02 12:07:33,030 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_update_basic_rates [2023-04-02 12:07:33,030 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_op_bss_info_changed [2023-04-02 12:07:33,030 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_op_configure_filter [2023-04-02 12:07:33,030 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_wireless_core_stop [2023-04-02 12:07:33,030 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_wireless_core_start [2023-04-02 12:07:33,030 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_phy_versioning [2023-04-02 12:07:33,030 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_struct_phy_for_init [2023-04-02 12:07:33,031 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_struct_wldev_for_init [2023-04-02 12:07:33,031 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_set_synth_pu_delay [2023-04-02 12:07:33,031 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_set_pretbtt [2023-04-02 12:07:33,031 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_wireless_core_exit [2023-04-02 12:07:33,031 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_phy_data_for_init [2023-04-02 12:07:33,031 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_wireless_core_init [2023-04-02 12:07:33,031 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_op_add_interface [2023-04-02 12:07:33,031 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_op_remove_interface [2023-04-02 12:07:33,031 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_op_start [2023-04-02 12:07:33,031 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_op_stop [2023-04-02 12:07:33,031 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_op_beacon_set_tim [2023-04-02 12:07:33,031 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_op_get_survey [2023-04-02 12:07:33,031 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_chip_reset [2023-04-02 12:07:33,032 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_setup_modes [2023-04-02 12:07:33,032 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_wireless_core_detach [2023-04-02 12:07:33,032 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_wireless_core_attach [2023-04-02 12:07:33,032 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_one_core_detach [2023-04-02 12:07:33,032 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_one_core_attach [2023-04-02 12:07:33,032 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_sprom_fixup [2023-04-02 12:07:33,032 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_wireless_exit [2023-04-02 12:07:33,032 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_wireless_init [2023-04-02 12:07:33,032 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_probe [2023-04-02 12:07:33,032 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_remove [2023-04-02 12:07:33,032 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_controller_restart [2023-04-02 12:07:33,032 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_suspend [2023-04-02 12:07:33,032 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_resume [2023-04-02 12:07:33,032 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_print_driverinfo [2023-04-02 12:07:33,033 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_init [2023-04-02 12:07:33,033 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_exit [2023-04-02 12:07:33,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_b43legacy_exit_14_2 [2023-04-02 12:07:33,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_b43legacy_init_14_13 [2023-04-02 12:07:33,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ssb_driver_register [2023-04-02 12:07:33,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_probe_5_16 [2023-04-02 12:07:33,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_release_5_2 [2023-04-02 12:07:33,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_resume_5_5 [2023-04-02 12:07:33,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_base_instance_suspend_5_7 [2023-04-02 12:07:33,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_10_2 [2023-04-02 12:07:33,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2023-04-02 12:07:33,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_factory_13_14_4 [2023-04-02 12:07:33,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_8_14_5 [2023-04-02 12:07:33,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_file_operations_instance_5_14_6 [2023-04-02 12:07:33,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_7_2 [2023-04-02 12:07:33,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_7_3 [2023-04-02 12:07:33,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_8_1 [2023-04-02 12:07:33,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_11_2 [2023-04-02 12:07:33,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_2 [2023-04-02 12:07:33,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_3 [2023-04-02 12:07:33,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_factory_13_14_7 [2023-04-02 12:07:33,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_8_14_8 [2023-04-02 12:07:33,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_file_operations_instance_5_14_9 [2023-04-02 12:07:33,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_14 [2023-04-02 12:07:33,034 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-02 12:07:33,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2023-04-02 12:07:33,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-04-02 12:07:33,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_alloc_hw [2023-04-02 12:07:33,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_free_hw [2023-04-02 12:07:33,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_ieee80211_instance_1 [2023-04-02 12:07:33,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_10 [2023-04-02 12:07:33,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_18 [2023-04-02 12:07:33,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_21 [2023-04-02 12:07:33,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_24 [2023-04-02 12:07:33,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_27 [2023-04-02 12:07:33,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_30 [2023-04-02 12:07:33,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_31 [2023-04-02 12:07:33,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_34 [2023-04-02 12:07:33,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_35 [2023-04-02 12:07:33,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_36 [2023-04-02 12:07:33,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_39 [2023-04-02 12:07:33,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_resume_1_12 [2023-04-02 12:07:33,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_start_1_6 [2023-04-02 12:07:33,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_stop_1_8 [2023-04-02 12:07:33,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_2_5 [2023-04-02 12:07:33,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_2_3 [2023-04-02 12:07:33,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_2 [2023-04-02 12:07:33,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-04-02 12:07:33,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ssb_driver_unregister [2023-04-02 12:07:33,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_ssb_driver_base_instance_5 [2023-04-02 12:07:33,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_dummy_factory_7 [2023-04-02 12:07:33,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_6_2 [2023-04-02 12:07:33,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_6 [2023-04-02 12:07:33,041 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-04-02 12:07:33,042 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-04-02 12:07:33,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_85 [2023-04-02 12:07:33,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_86 [2023-04-02 12:07:33,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_87 [2023-04-02 12:07:33,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_88 [2023-04-02 12:07:33,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_90 [2023-04-02 12:07:33,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_91 [2023-04-02 12:07:33,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_96 [2023-04-02 12:07:33,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_98 [2023-04-02 12:07:33,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_100 [2023-04-02 12:07:33,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_103 [2023-04-02 12:07:33,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_105 [2023-04-02 12:07:33,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_108 [2023-04-02 12:07:33,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_110 [2023-04-02 12:07:33,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_112 [2023-04-02 12:07:33,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_114 [2023-04-02 12:07:33,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_115 [2023-04-02 12:07:33,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_116 [2023-04-02 12:07:33,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_118 [2023-04-02 12:07:33,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_120 [2023-04-02 12:07:33,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_free_hw_122 [2023-04-02 12:07:33,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_alloc_hw_123 [2023-04-02 12:07:33,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ssb_driver_register_124 [2023-04-02 12:07:33,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ssb_driver_unregister_125 [2023-04-02 12:07:33,043 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_ilt_write [2023-04-02 12:07:33,043 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_ilt_write32 [2023-04-02 12:07:33,043 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_ilt_read [2023-04-02 12:07:33,043 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2023-04-02 12:07:33,043 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2023-04-02 12:07:33,044 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2023-04-02 12:07:33,044 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2023-04-02 12:07:33,044 INFO L138 BoogieDeclarations]: Found implementation of procedure is_bcm_board_vendor [2023-04-02 12:07:33,044 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_get_lopair [2023-04-02 12:07:33,044 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_voluntary_preempt [2023-04-02 12:07:33,044 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_phy_lock [2023-04-02 12:07:33,044 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_phy_unlock [2023-04-02 12:07:33,044 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_phy_read [2023-04-02 12:07:33,044 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_phy_write [2023-04-02 12:07:33,044 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_phy_calibrate [2023-04-02 12:07:33,044 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_phy_init_pctl [2023-04-02 12:07:33,044 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_phy_agcsetup [2023-04-02 12:07:33,044 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_phy_setupg [2023-04-02 12:07:33,045 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_phy_inita [2023-04-02 12:07:33,045 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_phy_initb2 [2023-04-02 12:07:33,045 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_phy_initb4 [2023-04-02 12:07:33,045 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_phy_initb5 [2023-04-02 12:07:33,045 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_phy_initb6 [2023-04-02 12:07:33,045 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_calc_loopback_gain [2023-04-02 12:07:33,045 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_phy_initg [2023-04-02 12:07:33,045 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_phy_lo_b_r15_loop [2023-04-02 12:07:33,045 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_phy_lo_b_measure [2023-04-02 12:07:33,045 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_phy_lo_g_deviation_subval [2023-04-02 12:07:33,045 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_phy_lo_g_singledeviation [2023-04-02 12:07:33,045 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_lo_write [2023-04-02 12:07:33,045 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_find_lopair [2023-04-02 12:07:33,046 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_current_lopair [2023-04-02 12:07:33,046 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_phy_lo_adjust [2023-04-02 12:07:33,046 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_phy_lo_g_measure_txctl2 [2023-04-02 12:07:33,046 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_phy_lo_g_state [2023-04-02 12:07:33,046 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_phy_set_baseband_attenuation [2023-04-02 12:07:33,046 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_phy_lo_g_measure [2023-04-02 12:07:33,046 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_phy_lo_mark_current_used [2023-04-02 12:07:33,046 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_phy_lo_mark_all_unused [2023-04-02 12:07:33,046 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_phy_estimate_power_out [2023-04-02 12:07:33,046 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_phy_xmitpower [2023-04-02 12:07:33,046 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_tssi2dbm_ad [2023-04-02 12:07:33,046 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_tssi2dbm_entry [2023-04-02 12:07:33,046 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_phy_init_tssi2dbm_table [2023-04-02 12:07:33,046 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_phy_init [2023-04-02 12:07:33,047 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_phy_set_antenna_diversity [2023-04-02 12:07:33,047 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_power_saving_ctl_bits [2023-04-02 12:07:33,047 INFO L138 BoogieDeclarations]: Found implementation of procedure flip_4bit [2023-04-02 12:07:33,047 INFO L138 BoogieDeclarations]: Found implementation of procedure channel2freq_bg [2023-04-02 12:07:33,047 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_radio_lock [2023-04-02 12:07:33,047 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_radio_unlock [2023-04-02 12:07:33,047 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_radio_read16 [2023-04-02 12:07:33,047 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_radio_write16 [2023-04-02 12:07:33,047 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_set_all_gains [2023-04-02 12:07:33,047 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_set_original_gains [2023-04-02 12:07:33,047 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_synth_pu_workaround [2023-04-02 12:07:33,047 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_radio_aci_detect [2023-04-02 12:07:33,047 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_radio_aci_scan [2023-04-02 12:07:33,047 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_nrssi_hw_write [2023-04-02 12:07:33,048 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_nrssi_hw_read [2023-04-02 12:07:33,048 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_nrssi_hw_update [2023-04-02 12:07:33,048 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_nrssi_mem_update [2023-04-02 12:07:33,048 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_calc_nrssi_offset [2023-04-02 12:07:33,048 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_calc_nrssi_slope [2023-04-02 12:07:33,048 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_calc_nrssi_threshold [2023-04-02 12:07:33,048 INFO L138 BoogieDeclarations]: Found implementation of procedure _stack_save [2023-04-02 12:07:33,048 INFO L138 BoogieDeclarations]: Found implementation of procedure _stack_restore [2023-04-02 12:07:33,048 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_radio_interference_mitigation_enable [2023-04-02 12:07:33,048 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_radio_interference_mitigation_disable [2023-04-02 12:07:33,048 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_radio_set_interference_mitigation [2023-04-02 12:07:33,048 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_radio_calibrationvalue [2023-04-02 12:07:33,048 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_get_812_value [2023-04-02 12:07:33,049 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_radio_init2050 [2023-04-02 12:07:33,049 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_radio_set_tx_iq [2023-04-02 12:07:33,049 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_radio_selectchannel [2023-04-02 12:07:33,049 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_radio_set_txantenna [2023-04-02 12:07:33,049 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_get_txgain_base_band [2023-04-02 12:07:33,049 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_get_txgain_freq_power_amp [2023-04-02 12:07:33,049 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_get_txgain_dac [2023-04-02 12:07:33,049 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_radio_set_txpower_a [2023-04-02 12:07:33,049 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_radio_set_txpower_bg [2023-04-02 12:07:33,049 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_default_baseband_attenuation [2023-04-02 12:07:33,049 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_default_radio_attenuation [2023-04-02 12:07:33,049 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_default_txctl1 [2023-04-02 12:07:33,049 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_radio_turn_on [2023-04-02 12:07:33,050 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_radio_turn_off [2023-04-02 12:07:33,050 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_radio_clear_tssi [2023-04-02 12:07:33,050 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_ssb_dev [2023-04-02 12:07:33,050 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_b43legacy_wldev [2023-04-02 12:07:33,050 INFO L138 BoogieDeclarations]: Found implementation of procedure get_integer [2023-04-02 12:07:33,050 INFO L138 BoogieDeclarations]: Found implementation of procedure get_boolean [2023-04-02 12:07:33,050 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_attr_interfmode_show [2023-04-02 12:07:33,050 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_attr_interfmode_store [2023-04-02 12:07:33,050 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_attr_preamble_show [2023-04-02 12:07:33,050 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_attr_preamble_store [2023-04-02 12:07:33,050 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_sysfs_register [2023-04-02 12:07:33,050 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_sysfs_unregister [2023-04-02 12:07:33,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2023-04-02 12:07:33,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_9 [2023-04-02 12:07:33,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2023-04-02 12:07:33,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_9 [2023-04-02 12:07:33,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_3 [2023-04-02 12:07:33,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_4 [2023-04-02 12:07:33,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_85 [2023-04-02 12:07:33,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_87___0 [2023-04-02 12:07:33,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_has_protected [2023-04-02 12:07:33,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_beacon [2023-04-02 12:07:33,051 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_RXCB [2023-04-02 12:07:33,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_rts_cts_rate [2023-04-02 12:07:33,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_alt_retry_rate [2023-04-02 12:07:33,052 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_is_ofdm_rate [2023-04-02 12:07:33,052 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_new_kidx_api [2023-04-02 12:07:33,052 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_kidx_to_fw [2023-04-02 12:07:33,052 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_kidx_to_raw [2023-04-02 12:07:33,052 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_plcp_get_bitrate_idx_cck [2023-04-02 12:07:33,052 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_plcp_get_bitrate_idx_ofdm [2023-04-02 12:07:33,052 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_plcp_get_ratecode_cck [2023-04-02 12:07:33,052 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_plcp_get_ratecode_ofdm [2023-04-02 12:07:33,052 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_generate_plcp_hdr [2023-04-02 12:07:33,052 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_calc_fallback_rate [2023-04-02 12:07:33,052 INFO L138 BoogieDeclarations]: Found implementation of procedure generate_txhdr_fw3 [2023-04-02 12:07:33,052 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_generate_txhdr [2023-04-02 12:07:33,052 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_rssi_postprocess [2023-04-02 12:07:33,053 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_rx [2023-04-02 12:07:33,053 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_handle_txstatus [2023-04-02 12:07:33,053 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_handle_hwtxstatus [2023-04-02 12:07:33,053 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_tx_suspend [2023-04-02 12:07:33,053 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_tx_resume [2023-04-02 12:07:33,053 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_qos_init [2023-04-02 12:07:33,053 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_is_hw_radio_enabled [2023-04-02 12:07:33,053 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_rfkill_poll [2023-04-02 12:07:33,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_tx_led_name [2023-04-02 12:07:33,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_rx_led_name [2023-04-02 12:07:33,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_assoc_led_name [2023-04-02 12:07:33,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_radio_led_name [2023-04-02 12:07:33,053 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_led_turn_on [2023-04-02 12:07:33,053 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_led_turn_off [2023-04-02 12:07:33,054 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_led_brightness_set [2023-04-02 12:07:33,054 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_register_led [2023-04-02 12:07:33,054 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_unregister_led [2023-04-02 12:07:33,054 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_map_led [2023-04-02 12:07:33,054 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_leds_init [2023-04-02 12:07:33,054 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_leds_exit [2023-04-02 12:07:33,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_85___0 [2023-04-02 12:07:33,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_86___0 [2023-04-02 12:07:33,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_87___1 [2023-04-02 12:07:33,113 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2023-04-02 12:07:33,113 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2023-04-02 12:07:33,113 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-04-02 12:07:33,113 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_to_dfs_file [2023-04-02 12:07:33,113 INFO L138 BoogieDeclarations]: Found implementation of procedure tsf_read_file [2023-04-02 12:07:33,113 INFO L138 BoogieDeclarations]: Found implementation of procedure tsf_write_file [2023-04-02 12:07:33,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ucode_regs_read_file [2023-04-02 12:07:33,113 INFO L138 BoogieDeclarations]: Found implementation of procedure shm_read_file [2023-04-02 12:07:33,113 INFO L138 BoogieDeclarations]: Found implementation of procedure txstat_read_file [2023-04-02 12:07:33,113 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_write_file [2023-04-02 12:07:33,113 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_debugfs_read [2023-04-02 12:07:33,113 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_debugfs_write [2023-04-02 12:07:33,113 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_debug [2023-04-02 12:07:33,113 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_remove_dynamic_debug [2023-04-02 12:07:33,113 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_add_dynamic_debug [2023-04-02 12:07:33,114 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_debugfs_add_device [2023-04-02 12:07:33,114 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_debugfs_remove_device [2023-04-02 12:07:33,114 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_debugfs_log_txstat [2023-04-02 12:07:33,114 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_debugfs_init [2023-04-02 12:07:33,114 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_debugfs_exit [2023-04-02 12:07:33,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_22 [2023-04-02 12:07:33,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_5 [2023-04-02 12:07:33,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2023-04-02 12:07:33,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2023-04-02 12:07:33,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2023-04-02 12:07:33,114 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-04-02 12:07:33,114 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2023-04-02 12:07:33,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_85___1 [2023-04-02 12:07:33,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_86___1 [2023-04-02 12:07:33,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___get_free_pages_87 [2023-04-02 12:07:33,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_92 [2023-04-02 12:07:33,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_93 [2023-04-02 12:07:33,115 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-04-02 12:07:33,115 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-04-02 12:07:33,115 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-04-02 12:07:33,115 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-04-02 12:07:33,115 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-04-02 12:07:33,115 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2023-04-02 12:07:33,115 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2023-04-02 12:07:33,115 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-04-02 12:07:33,115 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-04-02 12:07:33,115 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2023-04-02 12:07:33,115 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2023-04-02 12:07:33,115 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_alloc_skb [2023-04-02 12:07:33,115 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_queue_mapping [2023-04-02 12:07:33,115 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2023-04-02 12:07:33,115 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2023-04-02 12:07:33,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_tx_info_clear_status [2023-04-02 12:07:33,115 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_dma_read [2023-04-02 12:07:33,116 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_dma_write [2023-04-02 12:07:33,116 INFO L138 BoogieDeclarations]: Found implementation of procedure op32_idx2desc [2023-04-02 12:07:33,116 INFO L138 BoogieDeclarations]: Found implementation of procedure op32_fill_descriptor [2023-04-02 12:07:33,116 INFO L138 BoogieDeclarations]: Found implementation of procedure op32_poke_tx [2023-04-02 12:07:33,116 INFO L138 BoogieDeclarations]: Found implementation of procedure op32_tx_suspend [2023-04-02 12:07:33,116 INFO L138 BoogieDeclarations]: Found implementation of procedure op32_tx_resume [2023-04-02 12:07:33,116 INFO L138 BoogieDeclarations]: Found implementation of procedure op32_get_current_rxslot [2023-04-02 12:07:33,116 INFO L138 BoogieDeclarations]: Found implementation of procedure op32_set_current_rxslot [2023-04-02 12:07:33,116 INFO L138 BoogieDeclarations]: Found implementation of procedure free_slots [2023-04-02 12:07:33,116 INFO L138 BoogieDeclarations]: Found implementation of procedure next_slot [2023-04-02 12:07:33,116 INFO L138 BoogieDeclarations]: Found implementation of procedure update_max_used_slots [2023-04-02 12:07:33,116 INFO L138 BoogieDeclarations]: Found implementation of procedure request_slot [2023-04-02 12:07:33,116 INFO L138 BoogieDeclarations]: Found implementation of procedure priority_to_txring [2023-04-02 12:07:33,116 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_dmacontroller_base [2023-04-02 12:07:33,116 INFO L138 BoogieDeclarations]: Found implementation of procedure map_descbuffer [2023-04-02 12:07:33,116 INFO L138 BoogieDeclarations]: Found implementation of procedure unmap_descbuffer [2023-04-02 12:07:33,117 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_descbuffer_for_cpu [2023-04-02 12:07:33,117 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_descbuffer_for_device [2023-04-02 12:07:33,117 INFO L138 BoogieDeclarations]: Found implementation of procedure free_descriptor_buffer [2023-04-02 12:07:33,117 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_ringmemory [2023-04-02 12:07:33,117 INFO L138 BoogieDeclarations]: Found implementation of procedure free_ringmemory [2023-04-02 12:07:33,117 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_dmacontroller_rx_reset [2023-04-02 12:07:33,117 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_dmacontroller_tx_reset [2023-04-02 12:07:33,117 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_dma_mapping_error [2023-04-02 12:07:33,117 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rx_descbuffer [2023-04-02 12:07:33,117 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_initial_descbuffers [2023-04-02 12:07:33,117 INFO L138 BoogieDeclarations]: Found implementation of procedure dmacontroller_setup [2023-04-02 12:07:33,117 INFO L138 BoogieDeclarations]: Found implementation of procedure dmacontroller_cleanup [2023-04-02 12:07:33,117 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_descbuffers [2023-04-02 12:07:33,117 INFO L138 BoogieDeclarations]: Found implementation of procedure supported_dma_mask [2023-04-02 12:07:33,117 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mask_to_engine_type [2023-04-02 12:07:33,117 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_setup_dmaring [2023-04-02 12:07:33,117 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_destroy_dmaring [2023-04-02 12:07:33,118 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_dma_free [2023-04-02 12:07:33,118 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_dma_set_mask [2023-04-02 12:07:33,118 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_dma_init [2023-04-02 12:07:33,118 INFO L138 BoogieDeclarations]: Found implementation of procedure generate_cookie [2023-04-02 12:07:33,118 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_cookie [2023-04-02 12:07:33,118 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_tx_fragment [2023-04-02 12:07:33,118 INFO L138 BoogieDeclarations]: Found implementation of procedure should_inject_overflow [2023-04-02 12:07:33,118 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_dma_tx [2023-04-02 12:07:33,118 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_dma_handle_txstatus [2023-04-02 12:07:33,118 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_rx [2023-04-02 12:07:33,118 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_dma_rx [2023-04-02 12:07:33,118 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_dma_tx_suspend_ring [2023-04-02 12:07:33,118 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_dma_tx_resume_ring [2023-04-02 12:07:33,118 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_dma_tx_suspend [2023-04-02 12:07:33,118 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_dma_tx_resume [2023-04-02 12:07:33,118 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2023-04-02 12:07:33,118 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2023-04-02 12:07:33,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_58 [2023-04-02 12:07:33,119 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-04-02 12:07:33,119 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move [2023-04-02 12:07:33,119 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2023-04-02 12:07:33,119 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-04-02 12:07:33,119 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2023-04-02 12:07:33,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_tx_info_clear_status___0 [2023-04-02 12:07:33,119 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_pio_read [2023-04-02 12:07:33,119 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_pio_write [2023-04-02 12:07:33,119 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_start [2023-04-02 12:07:33,119 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_octet [2023-04-02 12:07:33,119 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_get_next_word [2023-04-02 12:07:33,119 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_data [2023-04-02 12:07:33,119 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_complete [2023-04-02 12:07:33,119 INFO L138 BoogieDeclarations]: Found implementation of procedure generate_cookie___0 [2023-04-02 12:07:33,119 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_cookie___0 [2023-04-02 12:07:33,120 INFO L138 BoogieDeclarations]: Found implementation of procedure pio_tx_write_fragment [2023-04-02 12:07:33,120 INFO L138 BoogieDeclarations]: Found implementation of procedure free_txpacket [2023-04-02 12:07:33,120 INFO L138 BoogieDeclarations]: Found implementation of procedure pio_tx_packet [2023-04-02 12:07:33,120 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_tasklet [2023-04-02 12:07:33,120 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_txqueues [2023-04-02 12:07:33,120 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_setup_pioqueue [2023-04-02 12:07:33,120 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_transfers [2023-04-02 12:07:33,120 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_destroy_pioqueue [2023-04-02 12:07:33,120 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_pio_free [2023-04-02 12:07:33,120 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_pio_init [2023-04-02 12:07:33,120 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_pio_tx [2023-04-02 12:07:33,120 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_pio_handle_txstatus [2023-04-02 12:07:33,120 INFO L138 BoogieDeclarations]: Found implementation of procedure pio_rx_error [2023-04-02 12:07:33,120 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_pio_rx [2023-04-02 12:07:33,120 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_pio_tx_suspend [2023-04-02 12:07:33,120 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_pio_tx_resume [2023-04-02 12:07:33,121 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_pio_freeze_txqueues [2023-04-02 12:07:33,121 INFO L138 BoogieDeclarations]: Found implementation of procedure b43legacy_pio_thaw_txqueues [2023-04-02 12:07:33,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_57 [2023-04-02 12:07:33,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_85___2 [2023-04-02 12:07:33,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-04-02 12:07:33,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2023-04-02 12:07:33,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-04-02 12:07:33,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-04-02 12:07:33,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2023-04-02 12:07:33,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-04-02 12:07:33,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-04-02 12:07:33,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-04-02 12:07:33,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-04-02 12:07:33,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-04-02 12:07:33,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2023-04-02 12:07:33,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-04-02 12:07:33,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-04-02 12:07:33,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2023-04-02 12:07:33,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-04-02 12:07:33,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-04-02 12:07:33,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-02 12:07:33,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2023-04-02 12:07:33,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-02 12:07:33,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2023-04-02 12:07:33,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-04-02 12:07:33,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-04-02 12:07:33,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-04-02 12:07:33,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2023-04-02 12:07:33,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-04-02 12:07:33,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-04-02 12:07:33,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-04-02 12:07:33,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2023-04-02 12:07:33,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2023-04-02 12:07:33,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2023-04-02 12:07:33,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2023-04-02 12:07:33,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2023-04-02 12:07:33,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2023-04-02 12:07:33,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2023-04-02 12:07:33,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2023-04-02 12:07:33,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2023-04-02 12:07:33,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2023-04-02 12:07:33,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2023-04-02 12:07:33,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2023-04-02 12:07:33,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2023-04-02 12:07:33,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2023-04-02 12:07:33,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2023-04-02 12:07:33,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2023-04-02 12:07:33,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2023-04-02 12:07:33,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2023-04-02 12:07:33,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2023-04-02 12:07:33,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2023-04-02 12:07:33,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2023-04-02 12:07:33,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2023-04-02 12:07:33,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2023-04-02 12:07:33,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2023-04-02 12:07:33,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2023-04-02 12:07:33,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2023-04-02 12:07:33,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2023-04-02 12:07:33,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2023-04-02 12:07:33,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-04-02 12:07:33,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2023-04-02 12:07:33,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2023-04-02 12:07:33,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2023-04-02 12:07:33,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2023-04-02 12:07:33,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2023-04-02 12:07:33,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2023-04-02 12:07:33,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2023-04-02 12:07:33,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2023-04-02 12:07:33,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_lock_of_b43legacy_wl [2023-04-02 12:07:33,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_lock_of_b43legacy_wl [2023-04-02 12:07:33,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_irq_lock_of_b43legacy_wl [2023-04-02 12:07:33,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_irq_lock_of_b43legacy_wl [2023-04-02 12:07:33,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_irq_lock_of_b43legacy_wl [2023-04-02 12:07:33,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_irq_lock_of_b43legacy_wl [2023-04-02 12:07:33,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_irq_lock_of_b43legacy_wl [2023-04-02 12:07:33,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_irq_lock_of_b43legacy_wl [2023-04-02 12:07:33,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_leds_lock_of_b43legacy_wl [2023-04-02 12:07:33,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_leds_lock_of_b43legacy_wl [2023-04-02 12:07:33,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_leds_lock_of_b43legacy_wl [2023-04-02 12:07:33,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_leds_lock_of_b43legacy_wl [2023-04-02 12:07:33,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_leds_lock_of_b43legacy_wl [2023-04-02 12:07:33,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_leds_lock_of_b43legacy_wl [2023-04-02 12:07:33,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_leds_lock_of_b43legacy_wl [2023-04-02 12:07:33,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_leds_lock_of_b43legacy_wl [2023-04-02 12:07:33,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2023-04-02 12:07:33,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2023-04-02 12:07:33,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2023-04-02 12:07:33,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2023-04-02 12:07:33,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2023-04-02 12:07:33,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2023-04-02 12:07:33,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2023-04-02 12:07:33,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2023-04-02 12:07:33,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2023-04-02 12:07:33,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2023-04-02 12:07:33,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2023-04-02 12:07:33,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-04-02 12:07:33,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-04-02 12:07:33,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-04-02 12:07:33,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-04-02 12:07:33,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-04-02 12:07:33,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_b43legacy_txstatus_log [2023-04-02 12:07:33,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_b43legacy_txstatus_log [2023-04-02 12:07:33,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_b43legacy_txstatus_log [2023-04-02 12:07:33,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_b43legacy_txstatus_log [2023-04-02 12:07:33,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_b43legacy_txstatus_log [2023-04-02 12:07:33,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_b43legacy_txstatus_log [2023-04-02 12:07:33,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_b43legacy_txstatus_log [2023-04-02 12:07:33,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_b43legacy_txstatus_log [2023-04-02 12:07:33,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2023-04-02 12:07:33,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2023-04-02 12:07:33,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2023-04-02 12:07:33,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2023-04-02 12:07:33,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2023-04-02 12:07:33,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2023-04-02 12:07:33,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2023-04-02 12:07:33,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2023-04-02 12:07:33,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2023-04-02 12:07:33,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2023-04-02 12:07:33,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2023-04-02 12:07:33,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2023-04-02 12:07:33,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2023-04-02 12:07:33,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2023-04-02 12:07:33,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2023-04-02 12:07:33,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-04-02 12:07:33,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2023-04-02 12:07:33,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2023-04-02 12:07:33,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2023-04-02 12:07:33,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2023-04-02 12:07:33,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2023-04-02 12:07:33,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2023-04-02 12:07:33,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2023-04-02 12:07:33,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2023-04-02 12:07:33,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2023-04-02 12:07:33,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2023-04-02 12:07:33,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2023-04-02 12:07:33,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2023-04-02 12:07:33,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2023-04-02 12:07:33,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2023-04-02 12:07:33,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2023-04-02 12:07:33,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2023-04-02 12:07:33,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2023-04-02 12:07:33,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2023-04-02 12:07:33,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2023-04-02 12:07:33,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2023-04-02 12:07:33,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2023-04-02 12:07:33,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2023-04-02 12:07:33,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2023-04-02 12:07:33,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2023-04-02 12:07:33,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-04-02 12:07:33,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-04-02 12:07:33,130 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-02 12:07:33,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2023-04-02 12:07:33,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2023-04-02 12:07:33,130 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1820 [2023-04-02 12:07:33,130 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_768 [2023-04-02 12:07:33,130 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_770 [2023-04-02 12:07:33,130 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_771 [2023-04-02 12:07:33,130 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_777 [2023-04-02 12:07:33,130 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-04-02 12:07:33,130 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2023-04-02 12:07:33,130 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2023-04-02 12:07:33,130 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2023-04-02 12:07:33,130 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee80211_get_assoc_led_name [2023-04-02 12:07:33,130 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee80211_get_radio_led_name [2023-04-02 12:07:33,130 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee80211_get_rx_led_name [2023-04-02 12:07:33,131 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee80211_get_tx_led_name [2023-04-02 12:07:33,131 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-04-02 12:07:33,131 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-04-02 12:07:33,131 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-04-02 12:07:33,131 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-04-02 12:07:33,131 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2023-04-02 12:07:33,131 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2023-04-02 12:07:33,131 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-04-02 12:07:33,131 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-04-02 12:07:33,131 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-04-02 12:07:33,131 INFO L138 BoogieDeclarations]: Found implementation of procedure __ssb_driver_register [2023-04-02 12:07:33,131 INFO L138 BoogieDeclarations]: Found implementation of procedure __tasklet_schedule [2023-04-02 12:07:33,131 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2023-04-02 12:07:33,131 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-04-02 12:07:33,131 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-04-02 12:07:33,131 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2023-04-02 12:07:33,132 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-04-02 12:07:33,132 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2023-04-02 12:07:33,132 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-04-02 12:07:33,132 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2023-04-02 12:07:33,132 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-04-02 12:07:33,132 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2023-04-02 12:07:33,132 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-04-02 12:07:33,132 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-04-02 12:07:33,132 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2023-04-02 12:07:33,132 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-04-02 12:07:33,132 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2023-04-02 12:07:33,132 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2023-04-02 12:07:33,132 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2023-04-02 12:07:33,132 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-04-02 12:07:33,132 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_bool [2023-04-02 12:07:33,132 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2023-04-02 12:07:33,132 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2023-04-02 12:07:33,133 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2023-04-02 12:07:33,133 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2023-04-02 12:07:33,133 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2023-04-02 12:07:33,133 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2023-04-02 12:07:33,133 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2023-04-02 12:07:33,133 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2023-04-02 12:07:33,133 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-04-02 12:07:33,133 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2023-04-02 12:07:33,133 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_file_llseek [2023-04-02 12:07:33,133 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2023-04-02 12:07:33,133 INFO L138 BoogieDeclarations]: Found implementation of procedure hwrng_register [2023-04-02 12:07:33,133 INFO L138 BoogieDeclarations]: Found implementation of procedure hwrng_unregister [2023-04-02 12:07:33,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_alloc_hw [2023-04-02 12:07:33,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_beacon_get_tim [2023-04-02 12:07:33,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_ctstoself_get [2023-04-02 12:07:33,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2023-04-02 12:07:33,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_generic_frame_duration [2023-04-02 12:07:33,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_response_rate [2023-04-02 12:07:33,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_hdrlen [2023-04-02 12:07:33,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_delayed_work [2023-04-02 12:07:33,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_work [2023-04-02 12:07:33,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_register_hw [2023-04-02 12:07:33,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_rts_get [2023-04-02 12:07:33,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_rx_irqsafe [2023-04-02 12:07:33,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_stop_queue [2023-04-02 12:07:33,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_tx_status_irqsafe [2023-04-02 12:07:33,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_unregister_hw [2023-04-02 12:07:33,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_wake_queue [2023-04-02 12:07:33,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_wake_queues [2023-04-02 12:07:33,134 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-04-02 12:07:33,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_va_end [2023-04-02 12:07:33,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_va_start [2023-04-02 12:07:33,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-04-02 12:07:33,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-04-02 12:07:33,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-04-02 12:07:33,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-04-02 12:07:33,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-04-02 12:07:33,135 INFO L138 BoogieDeclarations]: Found implementation of procedure led_classdev_register [2023-04-02 12:07:33,135 INFO L138 BoogieDeclarations]: Found implementation of procedure led_classdev_unregister [2023-04-02 12:07:33,135 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-04-02 12:07:33,135 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-04-02 12:07:33,135 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2023-04-02 12:07:33,135 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-04-02 12:07:33,135 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-04-02 12:07:33,135 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2023-04-02 12:07:33,135 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-04-02 12:07:33,135 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-04-02 12:07:33,135 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2023-04-02 12:07:33,135 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-04-02 12:07:33,135 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-04-02 12:07:33,136 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2023-04-02 12:07:33,136 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2023-04-02 12:07:33,136 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware_nowait [2023-04-02 12:07:33,136 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2023-04-02 12:07:33,136 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2023-04-02 12:07:33,136 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2023-04-02 12:07:33,136 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2023-04-02 12:07:33,136 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_open [2023-04-02 12:07:33,136 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2023-04-02 12:07:33,136 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtol [2023-04-02 12:07:33,136 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2023-04-02 12:07:33,136 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2023-04-02 12:07:33,136 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-04-02 12:07:33,136 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head [2023-04-02 12:07:33,136 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2023-04-02 12:07:33,136 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2023-04-02 12:07:33,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_may_powerdown [2023-04-02 12:07:33,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_powerup [2023-04-02 12:07:33,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_device_disable [2023-04-02 12:07:33,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_device_enable [2023-04-02 12:07:33,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_device_is_enabled [2023-04-02 12:07:33,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_translation [2023-04-02 12:07:33,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_driver_unregister [2023-04-02 12:07:33,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_pcicore_dev_irqvecs_enable [2023-04-02 12:07:33,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_set_devtypedata [2023-04-02 12:07:33,137 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2023-04-02 12:07:33,137 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2023-04-02 12:07:33,137 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2023-04-02 12:07:33,137 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2023-04-02 12:07:33,137 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2023-04-02 12:07:33,137 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2023-04-02 12:07:33,137 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-04-02 12:07:33,137 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2023-04-02 12:07:33,137 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_start_polling [2023-04-02 12:07:33,138 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-02 12:07:33,138 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-04-02 12:07:33,138 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-04-02 12:07:33,138 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-04-02 12:07:33,138 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2023-04-02 12:07:33,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_va_end [2023-04-02 12:07:33,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-02 12:07:33,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_va_start [2023-04-02 12:07:33,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-04-02 12:07:33,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2023-04-02 12:07:33,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-04-02 12:07:33,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-04-02 12:07:33,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-04-02 12:07:33,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-04-02 12:07:33,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-04-02 12:07:33,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-04-02 12:07:33,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-04-02 12:07:33,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-04-02 12:07:33,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-04-02 12:07:33,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2023-04-02 12:07:33,139 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-04-02 12:07:33,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-02 12:07:33,139 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-04-02 12:07:33,139 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-04-02 12:07:33,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-02 12:07:33,139 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-04-02 12:07:33,139 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-04-02 12:07:33,139 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-04-02 12:07:33,139 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2023-04-02 12:07:33,139 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-04-02 12:07:33,140 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-04-02 12:07:33,140 INFO L130 BoogieDeclarations]: Found specification of procedure __swab32p [2023-04-02 12:07:33,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-02 12:07:33,140 INFO L130 BoogieDeclarations]: Found specification of procedure __be32_to_cpup [2023-04-02 12:07:33,140 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-04-02 12:07:33,140 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2023-04-02 12:07:33,140 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2023-04-02 12:07:33,140 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-04-02 12:07:33,140 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-04-02 12:07:33,140 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-04-02 12:07:33,140 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-04-02 12:07:33,140 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-04-02 12:07:33,140 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2023-04-02 12:07:33,140 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2023-04-02 12:07:33,140 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-04-02 12:07:33,140 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-04-02 12:07:33,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-02 12:07:33,141 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2023-04-02 12:07:33,141 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-04-02 12:07:33,141 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-04-02 12:07:33,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_87 [2023-04-02 12:07:33,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_96 [2023-04-02 12:07:33,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_98 [2023-04-02 12:07:33,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_100 [2023-04-02 12:07:33,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_103 [2023-04-02 12:07:33,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_105 [2023-04-02 12:07:33,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_108 [2023-04-02 12:07:33,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_110 [2023-04-02 12:07:33,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_112 [2023-04-02 12:07:33,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_116 [2023-04-02 12:07:33,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_118 [2023-04-02 12:07:33,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_120 [2023-04-02 12:07:33,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_lock_of_b43legacy_wl [2023-04-02 12:07:33,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_lock_of_b43legacy_wl [2023-04-02 12:07:33,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-04-02 12:07:33,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-04-02 12:07:33,142 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-04-02 12:07:33,142 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-04-02 12:07:33,142 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-04-02 12:07:33,142 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2023-04-02 12:07:33,142 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-04-02 12:07:33,142 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-04-02 12:07:33,142 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2023-04-02 12:07:33,142 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-04-02 12:07:33,142 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2023-04-02 12:07:33,142 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-04-02 12:07:33,142 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-04-02 12:07:33,142 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-04-02 12:07:33,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_90 [2023-04-02 12:07:33,142 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-04-02 12:07:33,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_85 [2023-04-02 12:07:33,143 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-04-02 12:07:33,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_91 [2023-04-02 12:07:33,143 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-04-02 12:07:33,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_86 [2023-04-02 12:07:33,143 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-04-02 12:07:33,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_88 [2023-04-02 12:07:33,143 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-04-02 12:07:33,143 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2023-04-02 12:07:33,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-02 12:07:33,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-02 12:07:33,143 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-02 12:07:33,143 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2023-04-02 12:07:33,143 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-04-02 12:07:33,143 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-04-02 12:07:33,143 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-04-02 12:07:33,143 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2023-04-02 12:07:33,143 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2023-04-02 12:07:33,144 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-04-02 12:07:33,144 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-04-02 12:07:33,144 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-04-02 12:07:33,144 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2023-04-02 12:07:33,144 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2023-04-02 12:07:33,144 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-04-02 12:07:33,144 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2023-04-02 12:07:33,144 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2023-04-02 12:07:33,144 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-04-02 12:07:33,144 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-04-02 12:07:33,144 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-04-02 12:07:33,144 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2023-04-02 12:07:33,144 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2023-04-02 12:07:33,144 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2023-04-02 12:07:33,144 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2023-04-02 12:07:33,144 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-02 12:07:33,144 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-04-02 12:07:33,144 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-04-02 12:07:33,145 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-04-02 12:07:33,145 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-04-02 12:07:33,145 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2023-04-02 12:07:33,145 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2023-04-02 12:07:33,145 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2023-04-02 12:07:33,145 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head [2023-04-02 12:07:33,145 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2023-04-02 12:07:33,145 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2023-04-02 12:07:33,145 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2023-04-02 12:07:33,145 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-04-02 12:07:33,145 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2023-04-02 12:07:33,145 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2023-04-02 12:07:33,145 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_be32 [2023-04-02 12:07:33,145 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2023-04-02 12:07:33,145 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2023-04-02 12:07:33,145 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-04-02 12:07:33,145 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2023-04-02 12:07:33,145 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware_nowait [2023-04-02 12:07:33,146 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2023-04-02 12:07:33,146 INFO L130 BoogieDeclarations]: Found specification of procedure hwrng_register [2023-04-02 12:07:33,146 INFO L130 BoogieDeclarations]: Found specification of procedure hwrng_unregister [2023-04-02 12:07:33,146 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2023-04-02 12:07:33,146 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-04-02 12:07:33,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_115 [2023-04-02 12:07:33,146 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-04-02 12:07:33,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_114 [2023-04-02 12:07:33,146 INFO L130 BoogieDeclarations]: Found specification of procedure __tasklet_schedule [2023-04-02 12:07:33,146 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2023-04-02 12:07:33,146 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2023-04-02 12:07:33,146 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2023-04-02 12:07:33,146 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_set_drvdata [2023-04-02 12:07:33,146 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_get_drvdata [2023-04-02 12:07:33,146 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_set_devtypedata [2023-04-02 12:07:33,146 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_get_devtypedata [2023-04-02 12:07:33,146 INFO L130 BoogieDeclarations]: Found specification of procedure __ssb_driver_register [2023-04-02 12:07:33,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ssb_driver_register_124 [2023-04-02 12:07:33,147 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_driver_unregister [2023-04-02 12:07:33,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ssb_driver_unregister_125 [2023-04-02 12:07:33,147 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_pcicore_dev_irqvecs_enable [2023-04-02 12:07:33,147 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_device_is_enabled [2023-04-02 12:07:33,147 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_device_enable [2023-04-02 12:07:33,147 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_device_disable [2023-04-02 12:07:33,147 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_read16 [2023-04-02 12:07:33,147 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~TO~~u16~0 [2023-04-02 12:07:33,147 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_read32 [2023-04-02 12:07:33,147 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~TO~~u32~0 [2023-04-02 12:07:33,147 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_write16 [2023-04-02 12:07:33,147 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~~u16~0~TO~VOID [2023-04-02 12:07:33,147 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_write32 [2023-04-02 12:07:33,147 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~~u32~0~TO~VOID [2023-04-02 12:07:33,148 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_may_powerdown [2023-04-02 12:07:33,148 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_powerup [2023-04-02 12:07:33,148 INFO L130 BoogieDeclarations]: Found specification of procedure set_wiphy_dev [2023-04-02 12:07:33,148 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_name [2023-04-02 12:07:33,148 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_response_rate [2023-04-02 12:07:33,148 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_start_polling [2023-04-02 12:07:33,148 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2023-04-02 12:07:33,148 INFO L130 BoogieDeclarations]: Found specification of procedure SET_IEEE80211_DEV [2023-04-02 12:07:33,148 INFO L130 BoogieDeclarations]: Found specification of procedure SET_IEEE80211_PERM_ADDR [2023-04-02 12:07:33,148 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-04-02 12:07:33,148 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_tx_rate [2023-04-02 12:07:33,148 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_alloc_hw [2023-04-02 12:07:33,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_alloc_hw_123 [2023-04-02 12:07:33,148 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_register_hw [2023-04-02 12:07:33,148 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_unregister_hw [2023-04-02 12:07:33,149 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2023-04-02 12:07:33,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_free_hw_122 [2023-04-02 12:07:33,149 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_beacon_get_tim [2023-04-02 12:07:33,149 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_beacon_get [2023-04-02 12:07:33,149 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_generic_frame_duration [2023-04-02 12:07:33,149 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_stop_queue [2023-04-02 12:07:33,149 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_wake_queues [2023-04-02 12:07:33,149 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_work [2023-04-02 12:07:33,149 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_delayed_work [2023-04-02 12:07:33,149 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_debug [2023-04-02 12:07:33,149 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_debugfs_init [2023-04-02 12:07:33,149 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_debugfs_exit [2023-04-02 12:07:33,149 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_debugfs_add_device [2023-04-02 12:07:33,149 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_debugfs_remove_device [2023-04-02 12:07:33,149 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_leds_init [2023-04-02 12:07:33,149 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_leds_exit [2023-04-02 12:07:33,149 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_rfkill_poll [2023-04-02 12:07:33,150 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_phy_init_tssi2dbm_table [2023-04-02 12:07:33,150 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_phy_init [2023-04-02 12:07:33,150 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_phy_set_antenna_diversity [2023-04-02 12:07:33,150 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_phy_calibrate [2023-04-02 12:07:33,150 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_phy_lo_g_measure [2023-04-02 12:07:33,150 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_phy_xmitpower [2023-04-02 12:07:33,150 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_phy_lo_mark_all_unused [2023-04-02 12:07:33,150 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_power_saving_ctl_bits [2023-04-02 12:07:33,150 INFO L130 BoogieDeclarations]: Found specification of procedure hw_to_b43legacy_wl [2023-04-02 12:07:33,150 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_using_pio [2023-04-02 12:07:33,150 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_is_mode [2023-04-02 12:07:33,150 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_read16 [2023-04-02 12:07:33,150 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_write16 [2023-04-02 12:07:33,151 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_read32 [2023-04-02 12:07:33,151 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_write32 [2023-04-02 12:07:33,151 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacyinfo [2023-04-02 12:07:33,151 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacyerr [2023-04-02 12:07:33,151 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacywarn [2023-04-02 12:07:33,151 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacydbg [2023-04-02 12:07:33,151 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_is_cck_rate [2023-04-02 12:07:33,151 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_tsf_read [2023-04-02 12:07:33,151 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_tsf_write [2023-04-02 12:07:33,151 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_shm_read32 [2023-04-02 12:07:33,151 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_shm_read16 [2023-04-02 12:07:33,151 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_shm_write32 [2023-04-02 12:07:33,151 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_shm_write16 [2023-04-02 12:07:33,151 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_hf_read [2023-04-02 12:07:33,151 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_hf_write [2023-04-02 12:07:33,151 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_dummy_transmission [2023-04-02 12:07:33,151 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_wireless_core_reset [2023-04-02 12:07:33,151 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_mac_suspend [2023-04-02 12:07:33,152 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_mac_enable [2023-04-02 12:07:33,152 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_controller_restart [2023-04-02 12:07:33,152 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_dma_init [2023-04-02 12:07:33,152 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_dma_free [2023-04-02 12:07:33,152 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_dma_tx [2023-04-02 12:07:33,152 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_dma_rx [2023-04-02 12:07:33,152 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_pio_init [2023-04-02 12:07:33,152 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_pio_free [2023-04-02 12:07:33,152 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_pio_tx [2023-04-02 12:07:33,152 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_pio_rx [2023-04-02 12:07:33,152 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_plcp_get_ratecode_cck [2023-04-02 12:07:33,152 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_plcp_get_ratecode_ofdm [2023-04-02 12:07:33,152 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_generate_plcp_hdr [2023-04-02 12:07:33,152 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_handle_txstatus [2023-04-02 12:07:33,152 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_qos_init [2023-04-02 12:07:33,152 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_radio_write16 [2023-04-02 12:07:33,152 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_radio_turn_on [2023-04-02 12:07:33,153 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_radio_turn_off [2023-04-02 12:07:33,153 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_radio_selectchannel [2023-04-02 12:07:33,153 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_default_baseband_attenuation [2023-04-02 12:07:33,153 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_default_radio_attenuation [2023-04-02 12:07:33,153 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_default_txctl1 [2023-04-02 12:07:33,153 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_radio_set_interference_mitigation [2023-04-02 12:07:33,153 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_calc_nrssi_slope [2023-04-02 12:07:33,153 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_wireless_core_exit [2023-04-02 12:07:33,153 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_wireless_core_init [2023-04-02 12:07:33,153 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_wireless_core_stop [2023-04-02 12:07:33,153 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_wireless_core_start [2023-04-02 12:07:33,153 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_ratelimit [2023-04-02 12:07:33,153 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_ram_write [2023-04-02 12:07:33,153 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_shm_control_word [2023-04-02 12:07:33,153 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_time_lock [2023-04-02 12:07:33,153 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_time_unlock [2023-04-02 12:07:33,153 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_tsf_write_locked [2023-04-02 12:07:33,153 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_macfilter_set [2023-04-02 12:07:33,154 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_write_mac_bssid_templates [2023-04-02 12:07:33,154 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_upload_card_macaddress [2023-04-02 12:07:33,154 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_set_slot_time [2023-04-02 12:07:33,154 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_short_slot_timing_enable [2023-04-02 12:07:33,154 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_short_slot_timing_disable [2023-04-02 12:07:33,154 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_synchronize_irq [2023-04-02 12:07:33,154 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_switch_analog [2023-04-02 12:07:33,154 INFO L130 BoogieDeclarations]: Found specification of procedure handle_irq_transmit_status [2023-04-02 12:07:33,154 INFO L130 BoogieDeclarations]: Found specification of procedure drain_txstatus_queue [2023-04-02 12:07:33,154 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_jssi_read [2023-04-02 12:07:33,154 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_jssi_write [2023-04-02 12:07:33,154 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_generate_noise_sample [2023-04-02 12:07:33,154 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_calculate_link_quality [2023-04-02 12:07:33,154 INFO L130 BoogieDeclarations]: Found specification of procedure handle_irq_noise [2023-04-02 12:07:33,154 INFO L130 BoogieDeclarations]: Found specification of procedure handle_irq_tbtt_indication [2023-04-02 12:07:33,154 INFO L130 BoogieDeclarations]: Found specification of procedure handle_irq_atim_end [2023-04-02 12:07:33,154 INFO L130 BoogieDeclarations]: Found specification of procedure handle_irq_pmq [2023-04-02 12:07:33,155 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_write_template_common [2023-04-02 12:07:33,155 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_antenna_to_phyctl [2023-04-02 12:07:33,155 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_write_beacon_template [2023-04-02 12:07:33,155 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_write_probe_resp_plcp [2023-04-02 12:07:33,155 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_generate_probe_resp [2023-04-02 12:07:33,155 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_write_probe_resp_template [2023-04-02 12:07:33,155 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_upload_beacon0 [2023-04-02 12:07:33,155 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_upload_beacon1 [2023-04-02 12:07:33,155 INFO L130 BoogieDeclarations]: Found specification of procedure handle_irq_beacon [2023-04-02 12:07:33,155 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_beacon_update_trigger_work [2023-04-02 12:07:33,155 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_update_templates [2023-04-02 12:07:33,155 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_set_beacon_int [2023-04-02 12:07:33,155 INFO L130 BoogieDeclarations]: Found specification of procedure handle_irq_ucode_debug [2023-04-02 12:07:33,155 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_interrupt_tasklet [2023-04-02 12:07:33,155 INFO L130 BoogieDeclarations]: Found specification of procedure pio_irq_workaround [2023-04-02 12:07:33,155 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_interrupt_ack [2023-04-02 12:07:33,155 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_interrupt_handler [2023-04-02 12:07:33,155 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_release_firmware [2023-04-02 12:07:33,156 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_print_fw_helptext [2023-04-02 12:07:33,156 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_fw_cb [2023-04-02 12:07:33,156 INFO L130 BoogieDeclarations]: Found specification of procedure do_request_fw [2023-04-02 12:07:33,156 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_one_core_attach [2023-04-02 12:07:33,156 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_one_core_detach [2023-04-02 12:07:33,156 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_request_firmware [2023-04-02 12:07:33,156 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_upload_microcode [2023-04-02 12:07:33,156 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1820 [2023-04-02 12:07:33,156 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_write_initvals [2023-04-02 12:07:33,156 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_upload_initvals [2023-04-02 12:07:33,156 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_gpio_init [2023-04-02 12:07:33,156 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_gpio_cleanup [2023-04-02 12:07:33,156 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_adjust_opmode [2023-04-02 12:07:33,156 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_rate_memory_write [2023-04-02 12:07:33,156 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_rate_memory_init [2023-04-02 12:07:33,156 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_mgmtframe_txantenna [2023-04-02 12:07:33,156 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_chip_exit [2023-04-02 12:07:33,157 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_chip_init [2023-04-02 12:07:33,157 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_periodic_every120sec [2023-04-02 12:07:33,157 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_periodic_every60sec [2023-04-02 12:07:33,157 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_periodic_every30sec [2023-04-02 12:07:33,157 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_periodic_every15sec [2023-04-02 12:07:33,157 INFO L130 BoogieDeclarations]: Found specification of procedure do_periodic_work [2023-04-02 12:07:33,157 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_periodic_work_handler [2023-04-02 12:07:33,157 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_periodic_tasks_setup [2023-04-02 12:07:33,157 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_validate_chipaccess [2023-04-02 12:07:33,157 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_security_init [2023-04-02 12:07:33,157 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_rng_read [2023-04-02 12:07:33,157 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_rng_exit [2023-04-02 12:07:33,157 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_rng_init [2023-04-02 12:07:33,157 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_tx_work [2023-04-02 12:07:33,157 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_op_tx [2023-04-02 12:07:33,158 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_op_conf_tx [2023-04-02 12:07:33,158 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_op_get_stats [2023-04-02 12:07:33,158 INFO L130 BoogieDeclarations]: Found specification of procedure phymode_to_string [2023-04-02 12:07:33,158 INFO L130 BoogieDeclarations]: Found specification of procedure find_wldev_for_phymode [2023-04-02 12:07:33,158 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_put_phy_into_reset [2023-04-02 12:07:33,158 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_switch_phymode [2023-04-02 12:07:33,158 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_set_retry_limits [2023-04-02 12:07:33,158 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_op_dev_config [2023-04-02 12:07:33,158 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_update_basic_rates [2023-04-02 12:07:33,158 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_op_bss_info_changed [2023-04-02 12:07:33,158 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-04-02 12:07:33,158 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_op_configure_filter [2023-04-02 12:07:33,158 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_phy_versioning [2023-04-02 12:07:33,158 INFO L130 BoogieDeclarations]: Found specification of procedure setup_struct_phy_for_init [2023-04-02 12:07:33,158 INFO L130 BoogieDeclarations]: Found specification of procedure setup_struct_wldev_for_init [2023-04-02 12:07:33,159 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_set_synth_pu_delay [2023-04-02 12:07:33,159 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_set_pretbtt [2023-04-02 12:07:33,159 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_phy_data_for_init [2023-04-02 12:07:33,159 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_op_add_interface [2023-04-02 12:07:33,159 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_op_remove_interface [2023-04-02 12:07:33,159 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_op_start [2023-04-02 12:07:33,159 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_op_stop [2023-04-02 12:07:33,159 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_op_beacon_set_tim [2023-04-02 12:07:33,159 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_op_get_survey [2023-04-02 12:07:33,159 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_chip_reset [2023-04-02 12:07:33,159 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_setup_modes [2023-04-02 12:07:33,159 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_wireless_core_detach [2023-04-02 12:07:33,159 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_wireless_core_attach [2023-04-02 12:07:33,159 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_sprom_fixup [2023-04-02 12:07:33,159 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_wireless_exit [2023-04-02 12:07:33,160 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_wireless_init [2023-04-02 12:07:33,160 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_probe [2023-04-02 12:07:33,160 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_remove [2023-04-02 12:07:33,160 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_suspend [2023-04-02 12:07:33,160 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_resume [2023-04-02 12:07:33,160 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_print_driverinfo [2023-04-02 12:07:33,160 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_init [2023-04-02 12:07:33,160 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_exit [2023-04-02 12:07:33,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_b43legacy_exit_14_2 [2023-04-02 12:07:33,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_b43legacy_init_14_13 [2023-04-02 12:07:33,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ssb_driver_register [2023-04-02 12:07:33,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_probe_5_16 [2023-04-02 12:07:33,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_release_5_2 [2023-04-02 12:07:33,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_resume_5_5 [2023-04-02 12:07:33,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_base_instance_suspend_5_7 [2023-04-02 12:07:33,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_10_2 [2023-04-02 12:07:33,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2023-04-02 12:07:33,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_factory_13_14_4 [2023-04-02 12:07:33,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_8_14_5 [2023-04-02 12:07:33,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_file_operations_instance_5_14_6 [2023-04-02 12:07:33,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_7_2 [2023-04-02 12:07:33,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_7_3 [2023-04-02 12:07:33,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_8_1 [2023-04-02 12:07:33,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_11_2 [2023-04-02 12:07:33,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_2 [2023-04-02 12:07:33,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_3 [2023-04-02 12:07:33,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_factory_13_14_7 [2023-04-02 12:07:33,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_8_14_8 [2023-04-02 12:07:33,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_file_operations_instance_5_14_9 [2023-04-02 12:07:33,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_14 [2023-04-02 12:07:33,162 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-02 12:07:33,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2023-04-02 12:07:33,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_22 [2023-04-02 12:07:33,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_5 [2023-04-02 12:07:33,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2023-04-02 12:07:33,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2023-04-02 12:07:33,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-04-02 12:07:33,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_alloc_hw [2023-04-02 12:07:33,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_free_hw [2023-04-02 12:07:33,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_ieee80211_instance_1 [2023-04-02 12:07:33,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_10 [2023-04-02 12:07:33,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_18 [2023-04-02 12:07:33,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_21 [2023-04-02 12:07:33,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_24 [2023-04-02 12:07:33,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_27 [2023-04-02 12:07:33,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_30 [2023-04-02 12:07:33,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_31 [2023-04-02 12:07:33,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_34 [2023-04-02 12:07:33,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_35 [2023-04-02 12:07:33,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_36 [2023-04-02 12:07:33,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_39 [2023-04-02 12:07:33,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_resume_1_12 [2023-04-02 12:07:33,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_start_1_6 [2023-04-02 12:07:33,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_stop_1_8 [2023-04-02 12:07:33,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_2_5 [2023-04-02 12:07:33,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_2_3 [2023-04-02 12:07:33,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_2 [2023-04-02 12:07:33,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-04-02 12:07:33,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ssb_driver_unregister [2023-04-02 12:07:33,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_3 [2023-04-02 12:07:33,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_4 [2023-04-02 12:07:33,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_ssb_driver_base_instance_5 [2023-04-02 12:07:33,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_dummy_factory_7 [2023-04-02 12:07:33,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_6_2 [2023-04-02 12:07:33,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_6 [2023-04-02 12:07:33,164 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-04-02 12:07:33,164 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-04-02 12:07:33,164 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-04-02 12:07:33,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-02 12:07:33,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-04-02 12:07:33,164 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_phy_read [2023-04-02 12:07:33,164 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_phy_write [2023-04-02 12:07:33,164 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_ilt_write [2023-04-02 12:07:33,164 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_ilt_write32 [2023-04-02 12:07:33,164 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_ilt_read [2023-04-02 12:07:33,165 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2023-04-02 12:07:33,165 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2023-04-02 12:07:33,165 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2023-04-02 12:07:33,165 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2023-04-02 12:07:33,165 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2023-04-02 12:07:33,165 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2023-04-02 12:07:33,165 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2023-04-02 12:07:33,165 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2023-04-02 12:07:33,165 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_phy_lock [2023-04-02 12:07:33,165 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_phy_unlock [2023-04-02 12:07:33,165 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_phy_lo_b_measure [2023-04-02 12:07:33,165 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_phy_lo_adjust [2023-04-02 12:07:33,165 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_phy_set_baseband_attenuation [2023-04-02 12:07:33,165 INFO L130 BoogieDeclarations]: Found specification of procedure is_bcm_board_vendor [2023-04-02 12:07:33,165 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_get_lopair [2023-04-02 12:07:33,166 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_radio_lock [2023-04-02 12:07:33,166 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_radio_unlock [2023-04-02 12:07:33,166 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_radio_read16 [2023-04-02 12:07:33,166 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_radio_init2050 [2023-04-02 12:07:33,166 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_radio_set_txpower_bg [2023-04-02 12:07:33,166 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_radio_clear_tssi [2023-04-02 12:07:33,166 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_calc_nrssi_threshold [2023-04-02 12:07:33,166 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_nrssi_hw_write [2023-04-02 12:07:33,166 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_nrssi_hw_update [2023-04-02 12:07:33,166 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_phy_initg [2023-04-02 12:07:33,166 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_voluntary_preempt [2023-04-02 12:07:33,166 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_phy_init_pctl [2023-04-02 12:07:33,166 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_phy_agcsetup [2023-04-02 12:07:33,166 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_phy_setupg [2023-04-02 12:07:33,166 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_phy_inita [2023-04-02 12:07:33,166 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_phy_initb2 [2023-04-02 12:07:33,167 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_phy_initb4 [2023-04-02 12:07:33,167 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_phy_initb5 [2023-04-02 12:07:33,167 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_phy_initb6 [2023-04-02 12:07:33,167 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_calc_loopback_gain [2023-04-02 12:07:33,167 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_phy_lo_b_r15_loop [2023-04-02 12:07:33,167 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_phy_lo_g_deviation_subval [2023-04-02 12:07:33,167 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_phy_lo_g_singledeviation [2023-04-02 12:07:33,167 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_lo_write [2023-04-02 12:07:33,167 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_find_lopair [2023-04-02 12:07:33,167 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_current_lopair [2023-04-02 12:07:33,167 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_phy_lo_g_measure_txctl2 [2023-04-02 12:07:33,167 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_phy_lo_g_state [2023-04-02 12:07:33,167 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_phy_lo_mark_current_used [2023-04-02 12:07:33,167 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_phy_estimate_power_out [2023-04-02 12:07:33,167 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_tssi2dbm_ad [2023-04-02 12:07:33,168 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_tssi2dbm_entry [2023-04-02 12:07:33,168 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_radio_set_txpower_a [2023-04-02 12:07:33,168 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_radio_set_txantenna [2023-04-02 12:07:33,168 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_radio_aci_detect [2023-04-02 12:07:33,168 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_radio_aci_scan [2023-04-02 12:07:33,168 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_nrssi_hw_read [2023-04-02 12:07:33,168 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_nrssi_mem_update [2023-04-02 12:07:33,168 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_radio_set_tx_iq [2023-04-02 12:07:33,168 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_radio_calibrationvalue [2023-04-02 12:07:33,168 INFO L130 BoogieDeclarations]: Found specification of procedure flip_4bit [2023-04-02 12:07:33,168 INFO L130 BoogieDeclarations]: Found specification of procedure channel2freq_bg [2023-04-02 12:07:33,168 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_set_all_gains [2023-04-02 12:07:33,168 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_set_original_gains [2023-04-02 12:07:33,168 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_synth_pu_workaround [2023-04-02 12:07:33,168 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_calc_nrssi_offset [2023-04-02 12:07:33,168 INFO L130 BoogieDeclarations]: Found specification of procedure _stack_save [2023-04-02 12:07:33,169 INFO L130 BoogieDeclarations]: Found specification of procedure _stack_restore [2023-04-02 12:07:33,169 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_radio_interference_mitigation_enable [2023-04-02 12:07:33,169 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_radio_interference_mitigation_disable [2023-04-02 12:07:33,169 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_get_812_value [2023-04-02 12:07:33,169 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_get_txgain_base_band [2023-04-02 12:07:33,169 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_get_txgain_freq_power_amp [2023-04-02 12:07:33,169 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_get_txgain_dac [2023-04-02 12:07:33,169 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtol [2023-04-02 12:07:33,169 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-04-02 12:07:33,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_85 [2023-04-02 12:07:33,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_87___0 [2023-04-02 12:07:33,169 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2023-04-02 12:07:33,169 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2023-04-02 12:07:33,169 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2023-04-02 12:07:33,169 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_sysfs_register [2023-04-02 12:07:33,170 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_sysfs_unregister [2023-04-02 12:07:33,170 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_ssb_dev [2023-04-02 12:07:33,170 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_b43legacy_wldev [2023-04-02 12:07:33,170 INFO L130 BoogieDeclarations]: Found specification of procedure get_integer [2023-04-02 12:07:33,170 INFO L130 BoogieDeclarations]: Found specification of procedure get_boolean [2023-04-02 12:07:33,170 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_attr_interfmode_show [2023-04-02 12:07:33,170 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_attr_interfmode_store [2023-04-02 12:07:33,170 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_attr_preamble_show [2023-04-02 12:07:33,170 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_attr_preamble_store [2023-04-02 12:07:33,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2023-04-02 12:07:33,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_9 [2023-04-02 12:07:33,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2023-04-02 12:07:33,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_9 [2023-04-02 12:07:33,170 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2023-04-02 12:07:33,170 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2023-04-02 12:07:33,170 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2023-04-02 12:07:33,171 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_has_protected [2023-04-02 12:07:33,171 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_beacon [2023-04-02 12:07:33,171 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_hdrlen [2023-04-02 12:07:33,171 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_RXCB [2023-04-02 12:07:33,171 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_rts_cts_rate [2023-04-02 12:07:33,171 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_alt_retry_rate [2023-04-02 12:07:33,171 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_rx_irqsafe [2023-04-02 12:07:33,171 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_rts_get [2023-04-02 12:07:33,171 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_ctstoself_get [2023-04-02 12:07:33,171 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_debugfs_log_txstat [2023-04-02 12:07:33,171 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_is_ofdm_rate [2023-04-02 12:07:33,171 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_generate_txhdr [2023-04-02 12:07:33,171 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_rx [2023-04-02 12:07:33,171 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_handle_hwtxstatus [2023-04-02 12:07:33,171 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_tx_suspend [2023-04-02 12:07:33,171 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_tx_resume [2023-04-02 12:07:33,171 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_new_kidx_api [2023-04-02 12:07:33,171 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_kidx_to_fw [2023-04-02 12:07:33,172 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_kidx_to_raw [2023-04-02 12:07:33,172 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_dma_tx_suspend [2023-04-02 12:07:33,172 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_dma_tx_resume [2023-04-02 12:07:33,172 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_dma_handle_txstatus [2023-04-02 12:07:33,172 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_pio_handle_txstatus [2023-04-02 12:07:33,172 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_pio_freeze_txqueues [2023-04-02 12:07:33,172 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_pio_thaw_txqueues [2023-04-02 12:07:33,172 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_plcp_get_bitrate_idx_cck [2023-04-02 12:07:33,172 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_plcp_get_bitrate_idx_ofdm [2023-04-02 12:07:33,172 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_calc_fallback_rate [2023-04-02 12:07:33,172 INFO L130 BoogieDeclarations]: Found specification of procedure generate_txhdr_fw3 [2023-04-02 12:07:33,172 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_rssi_postprocess [2023-04-02 12:07:33,172 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2023-04-02 12:07:33,172 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2023-04-02 12:07:33,172 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_is_hw_radio_enabled [2023-04-02 12:07:33,172 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2023-04-02 12:07:33,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_85___0 [2023-04-02 12:07:33,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_87___1 [2023-04-02 12:07:33,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_leds_lock_of_b43legacy_wl [2023-04-02 12:07:33,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_leds_lock_of_b43legacy_wl [2023-04-02 12:07:33,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_86___0 [2023-04-02 12:07:33,173 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee80211_get_tx_led_name [2023-04-02 12:07:33,173 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee80211_get_rx_led_name [2023-04-02 12:07:33,173 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee80211_get_assoc_led_name [2023-04-02 12:07:33,173 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee80211_get_radio_led_name [2023-04-02 12:07:33,173 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_tx_led_name [2023-04-02 12:07:33,173 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_rx_led_name [2023-04-02 12:07:33,173 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_assoc_led_name [2023-04-02 12:07:33,173 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_radio_led_name [2023-04-02 12:07:33,173 INFO L130 BoogieDeclarations]: Found specification of procedure led_classdev_register [2023-04-02 12:07:33,173 INFO L130 BoogieDeclarations]: Found specification of procedure led_classdev_unregister [2023-04-02 12:07:33,173 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_led_turn_on [2023-04-02 12:07:33,173 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_led_turn_off [2023-04-02 12:07:33,173 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_led_brightness_set [2023-04-02 12:07:33,173 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_register_led [2023-04-02 12:07:33,174 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_unregister_led [2023-04-02 12:07:33,174 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_map_led [2023-04-02 12:07:33,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-04-02 12:07:33,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-04-02 12:07:33,174 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2023-04-02 12:07:33,174 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2023-04-02 12:07:33,174 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2023-04-02 12:07:33,174 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2023-04-02 12:07:33,174 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2023-04-02 12:07:33,174 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-04-02 12:07:33,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_85___1 [2023-04-02 12:07:33,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_b43legacy_txstatus_log [2023-04-02 12:07:33,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_b43legacy_txstatus_log [2023-04-02 12:07:33,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_92 [2023-04-02 12:07:33,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_93 [2023-04-02 12:07:33,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_86___1 [2023-04-02 12:07:33,174 INFO L130 BoogieDeclarations]: Found specification of procedure generic_file_llseek [2023-04-02 12:07:33,175 INFO L130 BoogieDeclarations]: Found specification of procedure simple_open [2023-04-02 12:07:33,175 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2023-04-02 12:07:33,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___get_free_pages_87 [2023-04-02 12:07:33,175 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2023-04-02 12:07:33,175 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2023-04-02 12:07:33,175 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-04-02 12:07:33,175 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2023-04-02 12:07:33,175 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-04-02 12:07:33,175 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2023-04-02 12:07:33,175 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2023-04-02 12:07:33,175 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2023-04-02 12:07:33,175 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2023-04-02 12:07:33,175 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_bool [2023-04-02 12:07:33,175 INFO L130 BoogieDeclarations]: Found specification of procedure fops_to_dfs_file [2023-04-02 12:07:33,175 INFO L130 BoogieDeclarations]: Found specification of procedure tsf_read_file [2023-04-02 12:07:33,175 INFO L130 BoogieDeclarations]: Found specification of procedure tsf_write_file [2023-04-02 12:07:33,175 INFO L130 BoogieDeclarations]: Found specification of procedure ucode_regs_read_file [2023-04-02 12:07:33,176 INFO L130 BoogieDeclarations]: Found specification of procedure shm_read_file [2023-04-02 12:07:33,176 INFO L130 BoogieDeclarations]: Found specification of procedure txstat_read_file [2023-04-02 12:07:33,176 INFO L130 BoogieDeclarations]: Found specification of procedure restart_write_file [2023-04-02 12:07:33,176 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_debugfs_read [2023-04-02 12:07:33,176 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2023-04-02 12:07:33,176 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_debugfs_write [2023-04-02 12:07:33,176 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_remove_dynamic_debug [2023-04-02 12:07:33,176 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_add_dynamic_debug [2023-04-02 12:07:33,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-04-02 12:07:33,176 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-04-02 12:07:33,176 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-04-02 12:07:33,176 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-04-02 12:07:33,176 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-04-02 12:07:33,176 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2023-04-02 12:07:33,176 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-04-02 12:07:33,176 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2023-04-02 12:07:33,177 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2023-04-02 12:07:33,177 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2023-04-02 12:07:33,177 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-04-02 12:07:33,177 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-04-02 12:07:33,177 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 12:07:33,177 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-04-02 12:07:33,177 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 12:07:33,177 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2023-04-02 12:07:33,177 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-04-02 12:07:33,177 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2023-04-02 12:07:33,177 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-04-02 12:07:33,177 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2023-04-02 12:07:33,177 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2023-04-02 12:07:33,177 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2023-04-02 12:07:33,177 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-04-02 12:07:33,177 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 12:07:33,177 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2023-04-02 12:07:33,177 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2023-04-02 12:07:33,178 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2023-04-02 12:07:33,178 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2023-04-02 12:07:33,178 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-04-02 12:07:33,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_58 [2023-04-02 12:07:33,178 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_alloc_skb [2023-04-02 12:07:33,178 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_queue_mapping [2023-04-02 12:07:33,178 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2023-04-02 12:07:33,178 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2023-04-02 12:07:33,178 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2023-04-02 12:07:33,178 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_translation [2023-04-02 12:07:33,178 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_768 [2023-04-02 12:07:33,178 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_770 [2023-04-02 12:07:33,178 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_771 [2023-04-02 12:07:33,179 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_777 [2023-04-02 12:07:33,179 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_tx_info_clear_status [2023-04-02 12:07:33,179 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_tx_status_irqsafe [2023-04-02 12:07:33,179 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_wake_queue [2023-04-02 12:07:33,179 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_dma_read [2023-04-02 12:07:33,179 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_dma_write [2023-04-02 12:07:33,179 INFO L130 BoogieDeclarations]: Found specification of procedure op32_idx2desc [2023-04-02 12:07:33,179 INFO L130 BoogieDeclarations]: Found specification of procedure op32_fill_descriptor [2023-04-02 12:07:33,179 INFO L130 BoogieDeclarations]: Found specification of procedure op32_poke_tx [2023-04-02 12:07:33,179 INFO L130 BoogieDeclarations]: Found specification of procedure op32_tx_suspend [2023-04-02 12:07:33,179 INFO L130 BoogieDeclarations]: Found specification of procedure op32_tx_resume [2023-04-02 12:07:33,179 INFO L130 BoogieDeclarations]: Found specification of procedure op32_get_current_rxslot [2023-04-02 12:07:33,179 INFO L130 BoogieDeclarations]: Found specification of procedure op32_set_current_rxslot [2023-04-02 12:07:33,180 INFO L130 BoogieDeclarations]: Found specification of procedure free_slots [2023-04-02 12:07:33,180 INFO L130 BoogieDeclarations]: Found specification of procedure next_slot [2023-04-02 12:07:33,180 INFO L130 BoogieDeclarations]: Found specification of procedure update_max_used_slots [2023-04-02 12:07:33,180 INFO L130 BoogieDeclarations]: Found specification of procedure request_slot [2023-04-02 12:07:33,180 INFO L130 BoogieDeclarations]: Found specification of procedure priority_to_txring [2023-04-02 12:07:33,180 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_dmacontroller_base [2023-04-02 12:07:33,180 INFO L130 BoogieDeclarations]: Found specification of procedure map_descbuffer [2023-04-02 12:07:33,180 INFO L130 BoogieDeclarations]: Found specification of procedure unmap_descbuffer [2023-04-02 12:07:33,180 INFO L130 BoogieDeclarations]: Found specification of procedure sync_descbuffer_for_cpu [2023-04-02 12:07:33,180 INFO L130 BoogieDeclarations]: Found specification of procedure sync_descbuffer_for_device [2023-04-02 12:07:33,180 INFO L130 BoogieDeclarations]: Found specification of procedure free_descriptor_buffer [2023-04-02 12:07:33,180 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_ringmemory [2023-04-02 12:07:33,181 INFO L130 BoogieDeclarations]: Found specification of procedure free_ringmemory [2023-04-02 12:07:33,181 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_dmacontroller_rx_reset [2023-04-02 12:07:33,181 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_dmacontroller_tx_reset [2023-04-02 12:07:33,181 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_dma_mapping_error [2023-04-02 12:07:33,181 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rx_descbuffer [2023-04-02 12:07:33,181 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_initial_descbuffers [2023-04-02 12:07:33,181 INFO L130 BoogieDeclarations]: Found specification of procedure dmacontroller_setup [2023-04-02 12:07:33,181 INFO L130 BoogieDeclarations]: Found specification of procedure dmacontroller_cleanup [2023-04-02 12:07:33,181 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_descbuffers [2023-04-02 12:07:33,181 INFO L130 BoogieDeclarations]: Found specification of procedure supported_dma_mask [2023-04-02 12:07:33,181 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mask_to_engine_type [2023-04-02 12:07:33,181 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_setup_dmaring [2023-04-02 12:07:33,181 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_destroy_dmaring [2023-04-02 12:07:33,182 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_dma_set_mask [2023-04-02 12:07:33,182 INFO L130 BoogieDeclarations]: Found specification of procedure generate_cookie [2023-04-02 12:07:33,182 INFO L130 BoogieDeclarations]: Found specification of procedure parse_cookie [2023-04-02 12:07:33,182 INFO L130 BoogieDeclarations]: Found specification of procedure dma_tx_fragment [2023-04-02 12:07:33,182 INFO L130 BoogieDeclarations]: Found specification of procedure should_inject_overflow [2023-04-02 12:07:33,182 INFO L130 BoogieDeclarations]: Found specification of procedure dma_rx [2023-04-02 12:07:33,182 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_dma_tx_suspend_ring [2023-04-02 12:07:33,182 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_dma_tx_resume_ring [2023-04-02 12:07:33,182 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-04-02 12:07:33,182 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2023-04-02 12:07:33,182 INFO L130 BoogieDeclarations]: Found specification of procedure list_move [2023-04-02 12:07:33,182 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2023-04-02 12:07:33,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_85___2 [2023-04-02 12:07:33,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_57 [2023-04-02 12:07:33,182 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-04-02 12:07:33,183 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2023-04-02 12:07:33,183 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_tx_info_clear_status___0 [2023-04-02 12:07:33,183 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_pio_read [2023-04-02 12:07:33,183 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_pio_write [2023-04-02 12:07:33,183 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_pio_tx_suspend [2023-04-02 12:07:33,183 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_pio_tx_resume [2023-04-02 12:07:33,183 INFO L130 BoogieDeclarations]: Found specification of procedure tx_start [2023-04-02 12:07:33,183 INFO L130 BoogieDeclarations]: Found specification of procedure tx_octet [2023-04-02 12:07:33,183 INFO L130 BoogieDeclarations]: Found specification of procedure tx_get_next_word [2023-04-02 12:07:33,183 INFO L130 BoogieDeclarations]: Found specification of procedure tx_data [2023-04-02 12:07:33,183 INFO L130 BoogieDeclarations]: Found specification of procedure tx_complete [2023-04-02 12:07:33,183 INFO L130 BoogieDeclarations]: Found specification of procedure generate_cookie___0 [2023-04-02 12:07:33,183 INFO L130 BoogieDeclarations]: Found specification of procedure parse_cookie___0 [2023-04-02 12:07:33,183 INFO L130 BoogieDeclarations]: Found specification of procedure pio_tx_write_fragment [2023-04-02 12:07:33,184 INFO L130 BoogieDeclarations]: Found specification of procedure free_txpacket [2023-04-02 12:07:33,184 INFO L130 BoogieDeclarations]: Found specification of procedure pio_tx_packet [2023-04-02 12:07:33,184 INFO L130 BoogieDeclarations]: Found specification of procedure tx_tasklet [2023-04-02 12:07:33,184 INFO L130 BoogieDeclarations]: Found specification of procedure setup_txqueues [2023-04-02 12:07:33,184 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_setup_pioqueue [2023-04-02 12:07:33,184 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_transfers [2023-04-02 12:07:33,184 INFO L130 BoogieDeclarations]: Found specification of procedure b43legacy_destroy_pioqueue [2023-04-02 12:07:33,184 INFO L130 BoogieDeclarations]: Found specification of procedure pio_rx_error [2023-04-02 12:07:33,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2023-04-02 12:07:33,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2023-04-02 12:07:33,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-04-02 12:07:33,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2023-04-02 12:07:33,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2023-04-02 12:07:33,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-04-02 12:07:33,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-04-02 12:07:33,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2023-04-02 12:07:33,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-04-02 12:07:33,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-04-02 12:07:33,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-04-02 12:07:33,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-04-02 12:07:33,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-04-02 12:07:33,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2023-04-02 12:07:33,185 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-02 12:07:33,185 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-04-02 12:07:33,185 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-02 12:07:33,185 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-02 12:07:33,185 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-04-02 12:07:33,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-04-02 12:07:33,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-04-02 12:07:33,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2023-04-02 12:07:33,186 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-02 12:07:33,186 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-02 12:07:33,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2023-04-02 12:07:33,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2023-04-02 12:07:33,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2023-04-02 12:07:33,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2023-04-02 12:07:33,186 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-04-02 12:07:33,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2023-04-02 12:07:33,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2023-04-02 12:07:33,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2023-04-02 12:07:33,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2023-04-02 12:07:33,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2023-04-02 12:07:33,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2023-04-02 12:07:33,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2023-04-02 12:07:33,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2023-04-02 12:07:33,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2023-04-02 12:07:33,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2023-04-02 12:07:33,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2023-04-02 12:07:33,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2023-04-02 12:07:33,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2023-04-02 12:07:33,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2023-04-02 12:07:33,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2023-04-02 12:07:33,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2023-04-02 12:07:33,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2023-04-02 12:07:33,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2023-04-02 12:07:33,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2023-04-02 12:07:33,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2023-04-02 12:07:33,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2023-04-02 12:07:33,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2023-04-02 12:07:33,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2023-04-02 12:07:33,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-04-02 12:07:33,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2023-04-02 12:07:33,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2023-04-02 12:07:33,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2023-04-02 12:07:33,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2023-04-02 12:07:33,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2023-04-02 12:07:33,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2023-04-02 12:07:33,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2023-04-02 12:07:33,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2023-04-02 12:07:33,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_irq_lock_of_b43legacy_wl [2023-04-02 12:07:33,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_irq_lock_of_b43legacy_wl [2023-04-02 12:07:33,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_irq_lock_of_b43legacy_wl [2023-04-02 12:07:33,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_irq_lock_of_b43legacy_wl [2023-04-02 12:07:33,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_irq_lock_of_b43legacy_wl [2023-04-02 12:07:33,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_irq_lock_of_b43legacy_wl [2023-04-02 12:07:33,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_leds_lock_of_b43legacy_wl [2023-04-02 12:07:33,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_leds_lock_of_b43legacy_wl [2023-04-02 12:07:33,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_leds_lock_of_b43legacy_wl [2023-04-02 12:07:33,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_leds_lock_of_b43legacy_wl [2023-04-02 12:07:33,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_leds_lock_of_b43legacy_wl [2023-04-02 12:07:33,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_leds_lock_of_b43legacy_wl [2023-04-02 12:07:33,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2023-04-02 12:07:33,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2023-04-02 12:07:33,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2023-04-02 12:07:33,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2023-04-02 12:07:33,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2023-04-02 12:07:33,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2023-04-02 12:07:33,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2023-04-02 12:07:33,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2023-04-02 12:07:33,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2023-04-02 12:07:33,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2023-04-02 12:07:33,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2023-04-02 12:07:33,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-04-02 12:07:33,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-04-02 12:07:33,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-04-02 12:07:33,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-04-02 12:07:33,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-04-02 12:07:33,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_b43legacy_txstatus_log [2023-04-02 12:07:33,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_b43legacy_txstatus_log [2023-04-02 12:07:33,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_b43legacy_txstatus_log [2023-04-02 12:07:33,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_b43legacy_txstatus_log [2023-04-02 12:07:33,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_b43legacy_txstatus_log [2023-04-02 12:07:33,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_b43legacy_txstatus_log [2023-04-02 12:07:33,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2023-04-02 12:07:33,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2023-04-02 12:07:33,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2023-04-02 12:07:33,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2023-04-02 12:07:33,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2023-04-02 12:07:33,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2023-04-02 12:07:33,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2023-04-02 12:07:33,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2023-04-02 12:07:33,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2023-04-02 12:07:33,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2023-04-02 12:07:33,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2023-04-02 12:07:33,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2023-04-02 12:07:33,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2023-04-02 12:07:33,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2023-04-02 12:07:33,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2023-04-02 12:07:33,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-04-02 12:07:33,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2023-04-02 12:07:33,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2023-04-02 12:07:33,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2023-04-02 12:07:33,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2023-04-02 12:07:33,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2023-04-02 12:07:33,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2023-04-02 12:07:33,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2023-04-02 12:07:33,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2023-04-02 12:07:33,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2023-04-02 12:07:33,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2023-04-02 12:07:33,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2023-04-02 12:07:33,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2023-04-02 12:07:33,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2023-04-02 12:07:33,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2023-04-02 12:07:33,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2023-04-02 12:07:33,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2023-04-02 12:07:33,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2023-04-02 12:07:33,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2023-04-02 12:07:33,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2023-04-02 12:07:33,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2023-04-02 12:07:33,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2023-04-02 12:07:33,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2023-04-02 12:07:33,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2023-04-02 12:07:33,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2023-04-02 12:07:33,194 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-02 12:07:33,194 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-02 12:07:33,194 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-02 12:07:33,194 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-02 12:07:33,194 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-02 12:07:33,194 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-04-02 12:07:33,194 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2023-04-02 12:07:33,195 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2023-04-02 12:07:33,195 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2023-04-02 12:07:33,195 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-02 12:07:33,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-02 12:07:33,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-02 12:07:33,195 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-02 12:07:33,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-04-02 12:07:33,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-04-02 12:07:33,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-04-02 12:07:33,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-04-02 12:07:35,181 INFO L236 CfgBuilder]: Building ICFG [2023-04-02 12:07:35,188 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-02 12:07:43,771 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-04-02 12:07:43,780 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L25481: SUMMARY for call #t~ret3668 := b43legacy_read16(~dev.base, ~dev.offset, 1672); srcloc: null [2023-04-02 12:07:43,781 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L25481-1: ~tmp___0~115 := #t~ret3668;havoc #t~ret3668; [2023-04-02 12:07:43,781 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume 0 == ~tmp~205 % 4294967296 || 256 == ~tmp~205 % 4294967296;#t~nondet3667 := 256; [2023-04-02 12:07:43,781 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !(0 == ~tmp~205 % 4294967296 || 256 == ~tmp~205 % 4294967296); [2023-04-02 12:07:43,781 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L25480-3: havoc #t~nondet3667; [2023-04-02 12:07:43,781 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L25482-5: havoc #t~nondet3669; [2023-04-02 12:07:43,781 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L25480: assume false;#t~nondet3667 := ~tmp~205; [2023-04-02 12:07:43,781 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L25480: assume !false;assume #t~nondet3667 % 4294967296 >= ~tmp~205 % 4294967296;assume #t~nondet3667 % 4294967296 >= 256;assume #t~nondet3667 % 4294967296 <= (256 + ~tmp~205) % 4294967296; [2023-04-02 12:07:43,781 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L25482-2: assume false;#t~nondet3669 := ~tmp___0~115 % 65536; [2023-04-02 12:07:43,781 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L25482-2: assume !false;assume #t~nondet3669 % 4294967296 >= ~tmp___0~115 % 65536 % 4294967296;assume #t~nondet3669 % 4294967296 >= 4;assume #t~nondet3669 % 4294967296 <= (4 + ~tmp___0~115 % 65536) % 4294967296; [2023-04-02 12:07:43,781 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L25480-2: SUMMARY for call b43legacy_hf_write(~dev.base, ~dev.offset, #t~nondet3667); srcloc: null [2023-04-02 12:07:43,781 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L25482-4: SUMMARY for call b43legacy_write16(~dev.base, ~dev.offset, 1672, (if #t~nondet3669 % 4294967296 % 4294967296 <= 2147483647 then #t~nondet3669 % 4294967296 % 4294967296 else #t~nondet3669 % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2023-04-02 12:07:43,782 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L25482: assume 0 == ~tmp___0~115 % 65536 % 4294967296 || 4 == ~tmp___0~115 % 65536 % 4294967296;#t~nondet3669 := 4; [2023-04-02 12:07:43,782 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L25482: assume !(0 == ~tmp___0~115 % 65536 % 4294967296 || 4 == ~tmp___0~115 % 65536 % 4294967296); [2023-04-02 12:07:46,368 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-04-02 12:07:50,079 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint switch_default: ~__ret_warn_on~56 := 1; [2023-04-02 12:07:50,079 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L27684: assume 5 == ~queue_priority; [2023-04-02 12:07:50,079 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L27684: assume !(5 == ~queue_priority); [2023-04-02 12:07:50,079 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L27692: SUMMARY for call #t~ret4180 := ldv__builtin_expect((if 0 != ~__ret_warn_on~56 then 1 else 0), 0); srcloc: null [2023-04-02 12:07:50,079 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L27692-1: assume -2147483648 <= #t~ret4180 && #t~ret4180 <= 2147483647;~tmp~247 := #t~ret4180;havoc #t~ret4180; [2023-04-02 12:07:50,080 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L27696: SUMMARY for call warn_slowpath_null(288, 0, 204); srcloc: null [2023-04-02 12:07:50,080 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L27668: assume 1 == ~queue_priority; [2023-04-02 12:07:50,080 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L27668: assume !(1 == ~queue_priority); [2023-04-02 12:07:50,080 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L27701: assume -2147483648 <= #t~ret4181 && #t~ret4181 <= 2147483647;havoc #t~ret4181; [2023-04-02 12:07:50,080 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L27672: assume 2 == ~queue_priority; [2023-04-02 12:07:50,080 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L27672: assume !(2 == ~queue_priority); [2023-04-02 12:07:50,080 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L27676: assume 3 == ~queue_priority; [2023-04-02 12:07:50,080 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L27676: assume !(3 == ~queue_priority); [2023-04-02 12:07:50,080 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L27680: assume 4 == ~queue_priority; [2023-04-02 12:07:50,080 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L27680: assume !(4 == ~queue_priority); [2023-04-02 12:07:50,080 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_52347: #res.base, #res.offset := ~ring~0.base, ~ring~0.offset; [2023-04-02 12:07:50,081 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume 0 == ~queue_priority; [2023-04-02 12:07:50,081 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L27694-1: SUMMARY for call #t~ret4181 := ldv__builtin_expect((if 0 != ~__ret_warn_on~56 then 1 else 0), 0); srcloc: null [2023-04-02 12:07:50,081 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !(0 == ~queue_priority); [2023-04-02 12:07:50,081 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L27694: assume 0 != ~tmp~247; [2023-04-02 12:07:50,081 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L27694: assume !(0 != ~tmp~247); [2023-04-02 12:07:50,081 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L27703: call #t~mem4182.base, #t~mem4182.offset := read~$Pointer$(~dev.base, 303 + ~dev.offset, 4);~ring~0.base, ~ring~0.offset := #t~mem4182.base, #t~mem4182.offset;havoc #t~mem4182.base, #t~mem4182.offset; [2023-04-02 12:07:50,081 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint case_4: call #t~mem4186.base, #t~mem4186.offset := read~$Pointer$(~dev.base, 307 + ~dev.offset, 4);~ring~0.base, ~ring~0.offset := #t~mem4186.base, #t~mem4186.offset;havoc #t~mem4186.base, #t~mem4186.offset; [2023-04-02 12:07:50,081 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint case_5: call #t~mem4187.base, #t~mem4187.offset := read~$Pointer$(~dev.base, 311 + ~dev.offset, 4);~ring~0.base, ~ring~0.offset := #t~mem4187.base, #t~mem4187.offset;havoc #t~mem4187.base, #t~mem4187.offset; [2023-04-02 12:07:50,081 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint case_1: call #t~mem4183.base, #t~mem4183.offset := read~$Pointer$(~dev.base, 299 + ~dev.offset, 4);~ring~0.base, ~ring~0.offset := #t~mem4183.base, #t~mem4183.offset;havoc #t~mem4183.base, #t~mem4183.offset; [2023-04-02 12:07:50,081 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint case_2: call #t~mem4184.base, #t~mem4184.offset := read~$Pointer$(~dev.base, 295 + ~dev.offset, 4);~ring~0.base, ~ring~0.offset := #t~mem4184.base, #t~mem4184.offset;havoc #t~mem4184.base, #t~mem4184.offset; [2023-04-02 12:07:50,081 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint case_3: call #t~mem4185.base, #t~mem4185.offset := read~$Pointer$(~dev.base, 291 + ~dev.offset, 4);~ring~0.base, ~ring~0.offset := #t~mem4185.base, #t~mem4185.offset;havoc #t~mem4185.base, #t~mem4185.offset; [2023-04-02 12:07:54,686 INFO L277 CfgBuilder]: Performing block encoding [2023-04-02 12:07:54,763 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-02 12:07:54,764 INFO L302 CfgBuilder]: Removed 20 assume(true) statements. [2023-04-02 12:07:54,781 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 12:07:54 BoogieIcfgContainer [2023-04-02 12:07:54,781 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-02 12:07:54,784 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-02 12:07:54,784 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-02 12:07:54,788 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-02 12:07:54,788 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.04 12:07:19" (1/3) ... [2023-04-02 12:07:54,790 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@351ef058 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 12:07:54, skipping insertion in model container [2023-04-02 12:07:54,790 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:07:31" (2/3) ... [2023-04-02 12:07:54,790 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@351ef058 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 12:07:54, skipping insertion in model container [2023-04-02 12:07:54,790 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 12:07:54" (3/3) ... [2023-04-02 12:07:54,793 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-alloc-spinlock_drivers-net-wireless-b43legacy-b43legacy.cil.i [2023-04-02 12:07:54,810 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-02 12:07:54,810 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2023-04-02 12:07:55,251 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-02 12:07:55,261 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;@7237f693, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-04-02 12:07:55,261 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2023-04-02 12:07:55,306 INFO L276 IsEmpty]: Start isEmpty. Operand has 13029 states, 8117 states have (on average 1.3675003079955648) internal successors, (11100), 8533 states have internal predecessors, (11100), 4068 states have call successors, (4068), 712 states have call predecessors, (4068), 711 states have return successors, (4063), 3969 states have call predecessors, (4063), 4063 states have call successors, (4063) [2023-04-02 12:07:55,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2023-04-02 12:07:55,338 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 12:07:55,339 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:07:55,339 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 12:07:55,347 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 12:07:55,348 INFO L85 PathProgramCache]: Analyzing trace with hash 2053080949, now seen corresponding path program 1 times [2023-04-02 12:07:55,356 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 12:07:55,356 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [478139239] [2023-04-02 12:07:55,357 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 12:07:55,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 12:07:56,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:07:57,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 12:07:58,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:07:58,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-04-02 12:07:58,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:07:58,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-04-02 12:07:58,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:07:58,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:07:58,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:07:58,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:07:58,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:07:58,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:07:58,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:07:58,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2023-04-02 12:07:58,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:07:58,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:07:58,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:07:58,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2023-04-02 12:07:58,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:07:58,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2023-04-02 12:07:58,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:07:58,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2023-04-02 12:07:58,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:07:58,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2023-04-02 12:07:58,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:07:58,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:07:58,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:07:58,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:07:58,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:07:58,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 12:07:58,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:07:58,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-04-02 12:07:58,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:07:58,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:07:58,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:07:59,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:07:59,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:07:59,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 12:07:59,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:07:59,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-04-02 12:07:59,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:07:59,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:07:59,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:07:59,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:07:59,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:07:59,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 12:07:59,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:07:59,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2023-04-02 12:07:59,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:07:59,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2023-04-02 12:07:59,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:07:59,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2023-04-02 12:07:59,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:07:59,129 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2023-04-02 12:07:59,129 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 12:07:59,129 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [478139239] [2023-04-02 12:07:59,130 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [478139239] provided 0 perfect and 1 imperfect interpolant sequences [2023-04-02 12:07:59,130 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [124622681] [2023-04-02 12:07:59,130 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 12:07:59,130 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-02 12:07:59,131 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-02 12:07:59,134 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-04-02 12:07:59,138 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-04-02 12:08:01,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:01,540 INFO L262 TraceCheckSpWp]: Trace formula consists of 7511 conjuncts, 2 conjunts are in the unsatisfiable core [2023-04-02 12:08:01,557 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-04-02 12:08:01,866 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2023-04-02 12:08:01,866 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-04-02 12:08:01,866 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [124622681] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 12:08:01,866 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-04-02 12:08:01,867 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [10] total 11 [2023-04-02 12:08:01,868 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [34422938] [2023-04-02 12:08:01,869 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 12:08:01,874 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-02 12:08:01,874 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 12:08:01,903 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-02 12:08:01,904 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2023-04-02 12:08:01,935 INFO L87 Difference]: Start difference. First operand has 13029 states, 8117 states have (on average 1.3675003079955648) internal successors, (11100), 8533 states have internal predecessors, (11100), 4068 states have call successors, (4068), 712 states have call predecessors, (4068), 711 states have return successors, (4063), 3969 states have call predecessors, (4063), 4063 states have call successors, (4063) Second operand has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 2 states have internal predecessors, (65), 3 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2023-04-02 12:08:03,035 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 12:08:03,037 INFO L93 Difference]: Finished difference Result 20539 states and 31254 transitions. [2023-04-02 12:08:03,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-02 12:08:03,046 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 2 states have internal predecessors, (65), 3 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 168 [2023-04-02 12:08:03,047 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 12:08:03,170 INFO L225 Difference]: With dead ends: 20539 [2023-04-02 12:08:03,170 INFO L226 Difference]: Without dead ends: 9514 [2023-04-02 12:08:03,272 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 226 GetRequests, 217 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2023-04-02 12:08:03,278 INFO L413 NwaCegarLoop]: 15111 mSDtfsCounter, 15000 mSDsluCounter, 1 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 15000 SdHoareTripleChecker+Valid, 15112 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-04-02 12:08:03,283 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [15000 Valid, 15112 Invalid, 1 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-04-02 12:08:03,339 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9514 states. [2023-04-02 12:08:04,396 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9514 to 9514. [2023-04-02 12:08:04,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9514 states, 5867 states have (on average 1.3265723538435317) internal successors, (7783), 6155 states have internal predecessors, (7783), 3125 states have call successors, (3125), 525 states have call predecessors, (3125), 521 states have return successors, (3121), 3048 states have call predecessors, (3121), 3121 states have call successors, (3121) [2023-04-02 12:08:04,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9514 states to 9514 states and 14029 transitions. [2023-04-02 12:08:04,546 INFO L78 Accepts]: Start accepts. Automaton has 9514 states and 14029 transitions. Word has length 168 [2023-04-02 12:08:04,551 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 12:08:04,551 INFO L495 AbstractCegarLoop]: Abstraction has 9514 states and 14029 transitions. [2023-04-02 12:08:04,552 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 2 states have internal predecessors, (65), 3 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2023-04-02 12:08:04,552 INFO L276 IsEmpty]: Start isEmpty. Operand 9514 states and 14029 transitions. [2023-04-02 12:08:04,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2023-04-02 12:08:04,558 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 12:08:04,558 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:08:04,594 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-04-02 12:08:04,781 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-04-02 12:08:04,781 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 12:08:04,782 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 12:08:04,782 INFO L85 PathProgramCache]: Analyzing trace with hash -91463046, now seen corresponding path program 1 times [2023-04-02 12:08:04,782 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 12:08:04,782 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [421997110] [2023-04-02 12:08:04,782 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 12:08:04,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 12:08:05,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:06,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 12:08:06,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:06,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-04-02 12:08:06,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:06,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-04-02 12:08:06,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:06,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:08:06,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:07,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:08:07,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:07,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:08:07,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:07,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2023-04-02 12:08:07,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:07,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:08:07,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:07,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2023-04-02 12:08:07,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:07,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2023-04-02 12:08:07,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:07,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2023-04-02 12:08:07,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:07,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2023-04-02 12:08:07,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:07,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:08:07,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:07,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:08:07,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:07,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 12:08:07,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:07,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-04-02 12:08:07,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:07,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:08:07,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:07,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:08:07,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:07,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 12:08:07,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:07,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-04-02 12:08:07,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:07,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:08:07,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:07,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:08:07,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:07,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 12:08:07,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:07,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2023-04-02 12:08:07,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:07,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2023-04-02 12:08:07,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:07,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2023-04-02 12:08:07,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:07,398 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2023-04-02 12:08:07,398 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 12:08:07,398 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [421997110] [2023-04-02 12:08:07,398 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [421997110] provided 0 perfect and 1 imperfect interpolant sequences [2023-04-02 12:08:07,398 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2134045374] [2023-04-02 12:08:07,399 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 12:08:07,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-02 12:08:07,399 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-02 12:08:07,401 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-04-02 12:08:07,427 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-04-02 12:08:10,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:10,144 INFO L262 TraceCheckSpWp]: Trace formula consists of 7512 conjuncts, 2 conjunts are in the unsatisfiable core [2023-04-02 12:08:10,158 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-04-02 12:08:10,392 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2023-04-02 12:08:10,392 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-04-02 12:08:10,392 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2134045374] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 12:08:10,393 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-04-02 12:08:10,393 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [10] total 11 [2023-04-02 12:08:10,393 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [545687667] [2023-04-02 12:08:10,393 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 12:08:10,394 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-02 12:08:10,394 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 12:08:10,395 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-02 12:08:10,395 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2023-04-02 12:08:10,395 INFO L87 Difference]: Start difference. First operand 9514 states and 14029 transitions. Second operand has 3 states, 3 states have (on average 22.0) internal successors, (66), 2 states have internal predecessors, (66), 3 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2023-04-02 12:08:11,057 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 12:08:11,057 INFO L93 Difference]: Finished difference Result 18977 states and 28062 transitions. [2023-04-02 12:08:11,057 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-02 12:08:11,058 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 2 states have internal predecessors, (66), 3 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 169 [2023-04-02 12:08:11,058 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 12:08:11,157 INFO L225 Difference]: With dead ends: 18977 [2023-04-02 12:08:11,157 INFO L226 Difference]: Without dead ends: 9514 [2023-04-02 12:08:11,374 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 227 GetRequests, 218 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2023-04-02 12:08:11,375 INFO L413 NwaCegarLoop]: 14027 mSDtfsCounter, 13915 mSDsluCounter, 1 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13915 SdHoareTripleChecker+Valid, 14028 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-04-02 12:08:11,376 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13915 Valid, 14028 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-04-02 12:08:11,394 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9514 states. [2023-04-02 12:08:12,216 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9514 to 9514. [2023-04-02 12:08:12,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9514 states, 5867 states have (on average 1.3264019089824441) internal successors, (7782), 6155 states have internal predecessors, (7782), 3125 states have call successors, (3125), 525 states have call predecessors, (3125), 521 states have return successors, (3121), 3048 states have call predecessors, (3121), 3121 states have call successors, (3121) [2023-04-02 12:08:12,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9514 states to 9514 states and 14028 transitions. [2023-04-02 12:08:12,321 INFO L78 Accepts]: Start accepts. Automaton has 9514 states and 14028 transitions. Word has length 169 [2023-04-02 12:08:12,323 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 12:08:12,324 INFO L495 AbstractCegarLoop]: Abstraction has 9514 states and 14028 transitions. [2023-04-02 12:08:12,324 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 2 states have internal predecessors, (66), 3 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2023-04-02 12:08:12,324 INFO L276 IsEmpty]: Start isEmpty. Operand 9514 states and 14028 transitions. [2023-04-02 12:08:12,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2023-04-02 12:08:12,327 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 12:08:12,327 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:08:12,359 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2023-04-02 12:08:12,549 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1 [2023-04-02 12:08:12,549 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 12:08:12,550 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 12:08:12,550 INFO L85 PathProgramCache]: Analyzing trace with hash 528456593, now seen corresponding path program 1 times [2023-04-02 12:08:12,550 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 12:08:12,550 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1297248482] [2023-04-02 12:08:12,550 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 12:08:12,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 12:08:12,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:14,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 12:08:14,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:14,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-04-02 12:08:14,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:14,692 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-04-02 12:08:14,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:14,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:08:14,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:14,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:08:14,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:14,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:08:14,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:14,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2023-04-02 12:08:14,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:14,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:08:14,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:14,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2023-04-02 12:08:14,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:14,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2023-04-02 12:08:14,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:14,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2023-04-02 12:08:14,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:14,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2023-04-02 12:08:14,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:15,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:08:15,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:15,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:08:15,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:15,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 12:08:15,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:15,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-04-02 12:08:15,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:15,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:08:15,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:15,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:08:15,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:15,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 12:08:15,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:15,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-04-02 12:08:15,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:15,080 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:08:15,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:15,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:08:15,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:15,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 12:08:15,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:15,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2023-04-02 12:08:15,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:15,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2023-04-02 12:08:15,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:15,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2023-04-02 12:08:15,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:15,132 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2023-04-02 12:08:15,132 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 12:08:15,132 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1297248482] [2023-04-02 12:08:15,132 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1297248482] provided 0 perfect and 1 imperfect interpolant sequences [2023-04-02 12:08:15,134 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1033012082] [2023-04-02 12:08:15,134 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 12:08:15,134 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-02 12:08:15,134 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-02 12:08:15,136 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-04-02 12:08:15,139 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-04-02 12:08:17,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:17,424 INFO L262 TraceCheckSpWp]: Trace formula consists of 7513 conjuncts, 2 conjunts are in the unsatisfiable core [2023-04-02 12:08:17,433 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-04-02 12:08:17,675 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2023-04-02 12:08:17,675 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-04-02 12:08:17,675 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1033012082] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 12:08:17,675 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-04-02 12:08:17,676 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [10] total 11 [2023-04-02 12:08:17,676 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1903356651] [2023-04-02 12:08:17,676 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 12:08:17,677 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-02 12:08:17,677 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 12:08:17,677 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-02 12:08:17,677 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2023-04-02 12:08:17,678 INFO L87 Difference]: Start difference. First operand 9514 states and 14028 transitions. Second operand has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 2 states have internal predecessors, (67), 3 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2023-04-02 12:08:18,234 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 12:08:18,235 INFO L93 Difference]: Finished difference Result 18977 states and 28060 transitions. [2023-04-02 12:08:18,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-02 12:08:18,236 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 2 states have internal predecessors, (67), 3 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 170 [2023-04-02 12:08:18,238 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 12:08:18,352 INFO L225 Difference]: With dead ends: 18977 [2023-04-02 12:08:18,352 INFO L226 Difference]: Without dead ends: 9514 [2023-04-02 12:08:18,410 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 228 GetRequests, 219 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2023-04-02 12:08:18,412 INFO L413 NwaCegarLoop]: 14026 mSDtfsCounter, 13913 mSDsluCounter, 1 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13913 SdHoareTripleChecker+Valid, 14027 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-04-02 12:08:18,413 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13913 Valid, 14027 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-04-02 12:08:18,433 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9514 states. [2023-04-02 12:08:19,239 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9514 to 9514. [2023-04-02 12:08:19,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9514 states, 5867 states have (on average 1.3262314641213568) internal successors, (7781), 6155 states have internal predecessors, (7781), 3125 states have call successors, (3125), 525 states have call predecessors, (3125), 521 states have return successors, (3121), 3048 states have call predecessors, (3121), 3121 states have call successors, (3121) [2023-04-02 12:08:19,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9514 states to 9514 states and 14027 transitions. [2023-04-02 12:08:19,329 INFO L78 Accepts]: Start accepts. Automaton has 9514 states and 14027 transitions. Word has length 170 [2023-04-02 12:08:19,330 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 12:08:19,330 INFO L495 AbstractCegarLoop]: Abstraction has 9514 states and 14027 transitions. [2023-04-02 12:08:19,331 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 2 states have internal predecessors, (67), 3 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2023-04-02 12:08:19,331 INFO L276 IsEmpty]: Start isEmpty. Operand 9514 states and 14027 transitions. [2023-04-02 12:08:19,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2023-04-02 12:08:19,334 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 12:08:19,335 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:08:19,368 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2023-04-02 12:08:19,561 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-02 12:08:19,561 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 12:08:19,562 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 12:08:19,562 INFO L85 PathProgramCache]: Analyzing trace with hash 947402966, now seen corresponding path program 1 times [2023-04-02 12:08:19,562 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 12:08:19,562 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1929329031] [2023-04-02 12:08:19,562 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 12:08:19,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 12:08:19,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:21,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 12:08:21,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:21,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-04-02 12:08:21,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:21,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-04-02 12:08:21,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:21,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:08:21,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:21,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:08:21,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:21,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:08:21,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:21,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2023-04-02 12:08:21,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:21,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:08:21,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:21,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2023-04-02 12:08:21,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:21,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2023-04-02 12:08:21,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:21,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2023-04-02 12:08:21,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:21,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2023-04-02 12:08:21,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:21,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:08:21,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:21,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:08:21,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:21,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 12:08:21,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:21,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-04-02 12:08:21,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:21,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:08:21,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:21,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:08:21,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:21,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 12:08:21,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:21,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-04-02 12:08:21,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:21,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:08:21,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:21,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:08:21,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:22,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 12:08:22,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:22,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2023-04-02 12:08:22,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:22,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2023-04-02 12:08:22,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:22,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2023-04-02 12:08:22,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:22,040 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2023-04-02 12:08:22,040 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 12:08:22,040 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1929329031] [2023-04-02 12:08:22,040 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1929329031] provided 0 perfect and 1 imperfect interpolant sequences [2023-04-02 12:08:22,040 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1661639320] [2023-04-02 12:08:22,041 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 12:08:22,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-02 12:08:22,041 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-02 12:08:22,042 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-04-02 12:08:22,045 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-04-02 12:08:24,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:24,451 INFO L262 TraceCheckSpWp]: Trace formula consists of 7514 conjuncts, 2 conjunts are in the unsatisfiable core [2023-04-02 12:08:24,460 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-04-02 12:08:24,684 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2023-04-02 12:08:24,684 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-04-02 12:08:24,684 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1661639320] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 12:08:24,684 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-04-02 12:08:24,684 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [10] total 11 [2023-04-02 12:08:24,685 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1002605032] [2023-04-02 12:08:24,685 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 12:08:24,685 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-02 12:08:24,685 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 12:08:24,686 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-02 12:08:24,686 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2023-04-02 12:08:24,686 INFO L87 Difference]: Start difference. First operand 9514 states and 14027 transitions. Second operand has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 2 states have internal predecessors, (68), 3 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2023-04-02 12:08:25,288 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 12:08:25,288 INFO L93 Difference]: Finished difference Result 18977 states and 28058 transitions. [2023-04-02 12:08:25,289 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-02 12:08:25,289 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 2 states have internal predecessors, (68), 3 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 171 [2023-04-02 12:08:25,289 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 12:08:25,366 INFO L225 Difference]: With dead ends: 18977 [2023-04-02 12:08:25,366 INFO L226 Difference]: Without dead ends: 9514 [2023-04-02 12:08:25,418 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 229 GetRequests, 220 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2023-04-02 12:08:25,421 INFO L413 NwaCegarLoop]: 14025 mSDtfsCounter, 13911 mSDsluCounter, 1 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13911 SdHoareTripleChecker+Valid, 14026 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-04-02 12:08:25,423 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13911 Valid, 14026 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-04-02 12:08:25,441 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9514 states. [2023-04-02 12:08:26,265 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9514 to 9514. [2023-04-02 12:08:26,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9514 states, 5867 states have (on average 1.3260610192602693) internal successors, (7780), 6155 states have internal predecessors, (7780), 3125 states have call successors, (3125), 525 states have call predecessors, (3125), 521 states have return successors, (3121), 3048 states have call predecessors, (3121), 3121 states have call successors, (3121) [2023-04-02 12:08:26,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9514 states to 9514 states and 14026 transitions. [2023-04-02 12:08:26,349 INFO L78 Accepts]: Start accepts. Automaton has 9514 states and 14026 transitions. Word has length 171 [2023-04-02 12:08:26,352 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 12:08:26,352 INFO L495 AbstractCegarLoop]: Abstraction has 9514 states and 14026 transitions. [2023-04-02 12:08:26,352 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 2 states have internal predecessors, (68), 3 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2023-04-02 12:08:26,352 INFO L276 IsEmpty]: Start isEmpty. Operand 9514 states and 14026 transitions. [2023-04-02 12:08:26,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-04-02 12:08:26,355 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 12:08:26,355 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:08:26,389 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2023-04-02 12:08:26,581 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-02 12:08:26,581 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 12:08:26,581 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 12:08:26,582 INFO L85 PathProgramCache]: Analyzing trace with hash -568854611, now seen corresponding path program 1 times [2023-04-02 12:08:26,582 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 12:08:26,582 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1634501148] [2023-04-02 12:08:26,582 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 12:08:26,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 12:08:26,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:28,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 12:08:28,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:28,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-04-02 12:08:28,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:28,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-04-02 12:08:28,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:28,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:08:28,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:28,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:08:28,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:28,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:08:28,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:28,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2023-04-02 12:08:28,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:28,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:08:28,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:28,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2023-04-02 12:08:28,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:28,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2023-04-02 12:08:28,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:28,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2023-04-02 12:08:28,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:28,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2023-04-02 12:08:28,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:28,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:08:28,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:28,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:08:28,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:28,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 12:08:28,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:28,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-04-02 12:08:28,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:28,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:08:28,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:28,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:08:28,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:28,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 12:08:28,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:28,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-04-02 12:08:28,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:28,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:08:28,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:28,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:08:28,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:28,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 12:08:28,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:28,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2023-04-02 12:08:28,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:28,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2023-04-02 12:08:28,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:28,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2023-04-02 12:08:28,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:28,831 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2023-04-02 12:08:28,831 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 12:08:28,831 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1634501148] [2023-04-02 12:08:28,831 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1634501148] provided 0 perfect and 1 imperfect interpolant sequences [2023-04-02 12:08:28,831 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [588477963] [2023-04-02 12:08:28,832 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 12:08:28,832 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-02 12:08:28,832 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-02 12:08:28,833 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-04-02 12:08:28,836 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-04-02 12:08:31,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:31,206 INFO L262 TraceCheckSpWp]: Trace formula consists of 7515 conjuncts, 22 conjunts are in the unsatisfiable core [2023-04-02 12:08:31,215 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-04-02 12:08:31,479 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2023-04-02 12:08:31,479 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-04-02 12:08:31,479 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [588477963] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 12:08:31,480 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-04-02 12:08:31,480 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [10] total 11 [2023-04-02 12:08:31,480 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1543365842] [2023-04-02 12:08:31,480 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 12:08:31,481 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-02 12:08:31,481 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 12:08:31,481 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-02 12:08:31,481 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2023-04-02 12:08:31,482 INFO L87 Difference]: Start difference. First operand 9514 states and 14026 transitions. Second operand has 3 states, 3 states have (on average 23.0) internal successors, (69), 2 states have internal predecessors, (69), 3 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2023-04-02 12:08:32,167 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 12:08:32,167 INFO L93 Difference]: Finished difference Result 19577 states and 28840 transitions. [2023-04-02 12:08:32,168 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-02 12:08:32,168 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.0) internal successors, (69), 2 states have internal predecessors, (69), 3 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 172 [2023-04-02 12:08:32,168 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 12:08:32,255 INFO L225 Difference]: With dead ends: 19577 [2023-04-02 12:08:32,255 INFO L226 Difference]: Without dead ends: 10114 [2023-04-02 12:08:32,307 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 230 GetRequests, 221 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2023-04-02 12:08:32,308 INFO L413 NwaCegarLoop]: 14303 mSDtfsCounter, 13489 mSDsluCounter, 1203 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13489 SdHoareTripleChecker+Valid, 15506 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-04-02 12:08:32,308 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13489 Valid, 15506 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-04-02 12:08:32,326 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10114 states. [2023-04-02 12:08:33,152 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10114 to 10114. [2023-04-02 12:08:33,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10114 states, 6277 states have (on average 1.3256332642982316) internal successors, (8321), 6571 states have internal predecessors, (8321), 3246 states have call successors, (3246), 594 states have call predecessors, (3246), 590 states have return successors, (3242), 3167 states have call predecessors, (3242), 3242 states have call successors, (3242) [2023-04-02 12:08:33,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10114 states to 10114 states and 14809 transitions. [2023-04-02 12:08:33,242 INFO L78 Accepts]: Start accepts. Automaton has 10114 states and 14809 transitions. Word has length 172 [2023-04-02 12:08:33,242 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 12:08:33,242 INFO L495 AbstractCegarLoop]: Abstraction has 10114 states and 14809 transitions. [2023-04-02 12:08:33,243 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 23.0) internal successors, (69), 2 states have internal predecessors, (69), 3 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2023-04-02 12:08:33,243 INFO L276 IsEmpty]: Start isEmpty. Operand 10114 states and 14809 transitions. [2023-04-02 12:08:33,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2023-04-02 12:08:33,245 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 12:08:33,246 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:08:33,278 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2023-04-02 12:08:33,461 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-02 12:08:33,461 INFO L420 AbstractCegarLoop]: === Iteration 6 === 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 12:08:33,462 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 12:08:33,462 INFO L85 PathProgramCache]: Analyzing trace with hash -1946892494, now seen corresponding path program 1 times [2023-04-02 12:08:33,462 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 12:08:33,462 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [201196244] [2023-04-02 12:08:33,462 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 12:08:33,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 12:08:33,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:34,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 12:08:34,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:35,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-04-02 12:08:35,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:35,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-04-02 12:08:35,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:35,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:08:35,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:35,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:08:35,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:35,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:08:35,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:35,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2023-04-02 12:08:35,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:35,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:08:35,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:35,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2023-04-02 12:08:35,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:35,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2023-04-02 12:08:35,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:35,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2023-04-02 12:08:35,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:35,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2023-04-02 12:08:35,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:35,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:08:35,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:35,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:08:35,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:35,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 12:08:35,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:35,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-04-02 12:08:35,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:35,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:08:35,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:35,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:08:35,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:35,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 12:08:35,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:35,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-04-02 12:08:35,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:35,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:08:35,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:35,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:08:35,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:35,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 12:08:35,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:35,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2023-04-02 12:08:35,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:35,610 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2023-04-02 12:08:35,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:35,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2023-04-02 12:08:35,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:35,635 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2023-04-02 12:08:35,635 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 12:08:35,635 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [201196244] [2023-04-02 12:08:35,635 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [201196244] provided 0 perfect and 1 imperfect interpolant sequences [2023-04-02 12:08:35,635 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [122862920] [2023-04-02 12:08:35,635 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 12:08:35,636 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-02 12:08:35,636 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-02 12:08:35,637 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-04-02 12:08:35,640 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-04-02 12:08:38,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:38,206 INFO L262 TraceCheckSpWp]: Trace formula consists of 7516 conjuncts, 22 conjunts are in the unsatisfiable core [2023-04-02 12:08:38,212 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-04-02 12:08:38,419 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2023-04-02 12:08:38,420 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-04-02 12:08:38,420 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [122862920] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 12:08:38,420 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-04-02 12:08:38,420 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [10] total 11 [2023-04-02 12:08:38,420 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1050454870] [2023-04-02 12:08:38,420 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 12:08:38,421 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-02 12:08:38,421 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 12:08:38,422 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-02 12:08:38,422 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2023-04-02 12:08:38,422 INFO L87 Difference]: Start difference. First operand 10114 states and 14809 transitions. Second operand has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 2 states have internal predecessors, (70), 3 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2023-04-02 12:08:39,037 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 12:08:39,037 INFO L93 Difference]: Finished difference Result 20213 states and 29653 transitions. [2023-04-02 12:08:39,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-02 12:08:39,038 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 2 states have internal predecessors, (70), 3 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 173 [2023-04-02 12:08:39,038 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 12:08:39,120 INFO L225 Difference]: With dead ends: 20213 [2023-04-02 12:08:39,120 INFO L226 Difference]: Without dead ends: 10150 [2023-04-02 12:08:39,179 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 231 GetRequests, 222 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2023-04-02 12:08:39,180 INFO L413 NwaCegarLoop]: 14023 mSDtfsCounter, 13844 mSDsluCounter, 93 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13844 SdHoareTripleChecker+Valid, 14116 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-04-02 12:08:39,181 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13844 Valid, 14116 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-04-02 12:08:39,197 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10150 states. [2023-04-02 12:08:40,150 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10150 to 10150. [2023-04-02 12:08:40,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10150 states, 6300 states have (on average 1.3242857142857143) internal successors, (8343), 6594 states have internal predecessors, (8343), 3250 states have call successors, (3250), 603 states have call predecessors, (3250), 599 states have return successors, (3246), 3171 states have call predecessors, (3246), 3246 states have call successors, (3246) [2023-04-02 12:08:40,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10150 states to 10150 states and 14839 transitions. [2023-04-02 12:08:40,233 INFO L78 Accepts]: Start accepts. Automaton has 10150 states and 14839 transitions. Word has length 173 [2023-04-02 12:08:40,234 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 12:08:40,234 INFO L495 AbstractCegarLoop]: Abstraction has 10150 states and 14839 transitions. [2023-04-02 12:08:40,234 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 2 states have internal predecessors, (70), 3 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2023-04-02 12:08:40,234 INFO L276 IsEmpty]: Start isEmpty. Operand 10150 states and 14839 transitions. [2023-04-02 12:08:40,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2023-04-02 12:08:40,236 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 12:08:40,237 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:08:40,273 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2023-04-02 12:08:40,453 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-02 12:08:40,453 INFO L420 AbstractCegarLoop]: === Iteration 7 === 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 12:08:40,454 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 12:08:40,454 INFO L85 PathProgramCache]: Analyzing trace with hash 959880137, now seen corresponding path program 1 times [2023-04-02 12:08:40,454 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 12:08:40,454 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1429078080] [2023-04-02 12:08:40,454 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 12:08:40,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 12:08:40,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:42,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 12:08:42,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:42,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-04-02 12:08:42,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:42,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-04-02 12:08:42,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:42,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:08:42,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:42,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:08:42,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:42,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:08:42,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:42,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2023-04-02 12:08:42,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:42,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:08:42,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:42,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2023-04-02 12:08:42,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:42,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2023-04-02 12:08:42,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:42,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2023-04-02 12:08:42,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:42,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2023-04-02 12:08:42,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:42,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:08:42,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:42,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:08:42,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:42,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 12:08:42,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:42,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-04-02 12:08:42,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:42,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:08:42,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:42,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:08:42,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:42,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 12:08:42,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:42,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-04-02 12:08:42,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:42,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:08:42,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:42,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:08:42,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:42,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 12:08:42,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:42,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2023-04-02 12:08:42,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:42,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2023-04-02 12:08:42,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:42,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2023-04-02 12:08:42,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:42,733 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2023-04-02 12:08:42,733 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 12:08:42,734 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1429078080] [2023-04-02 12:08:42,734 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1429078080] provided 0 perfect and 1 imperfect interpolant sequences [2023-04-02 12:08:42,734 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [785344884] [2023-04-02 12:08:42,734 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 12:08:42,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-02 12:08:42,734 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-02 12:08:42,736 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-04-02 12:08:42,738 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2023-04-02 12:08:45,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:45,166 INFO L262 TraceCheckSpWp]: Trace formula consists of 7517 conjuncts, 2 conjunts are in the unsatisfiable core [2023-04-02 12:08:45,172 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-04-02 12:08:45,348 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2023-04-02 12:08:45,349 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-04-02 12:08:45,349 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [785344884] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 12:08:45,349 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-04-02 12:08:45,349 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [10] total 11 [2023-04-02 12:08:45,349 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [562469178] [2023-04-02 12:08:45,349 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 12:08:45,350 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-02 12:08:45,350 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 12:08:45,351 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-02 12:08:45,351 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2023-04-02 12:08:45,351 INFO L87 Difference]: Start difference. First operand 10150 states and 14839 transitions. Second operand has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 2 states have internal predecessors, (71), 3 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2023-04-02 12:08:45,926 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 12:08:45,926 INFO L93 Difference]: Finished difference Result 20249 states and 29682 transitions. [2023-04-02 12:08:45,927 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-02 12:08:45,927 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 2 states have internal predecessors, (71), 3 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 174 [2023-04-02 12:08:45,927 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 12:08:46,008 INFO L225 Difference]: With dead ends: 20249 [2023-04-02 12:08:46,008 INFO L226 Difference]: Without dead ends: 10150 [2023-04-02 12:08:46,070 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 232 GetRequests, 223 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2023-04-02 12:08:46,070 INFO L413 NwaCegarLoop]: 14022 mSDtfsCounter, 13905 mSDsluCounter, 1 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13905 SdHoareTripleChecker+Valid, 14023 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-04-02 12:08:46,071 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13905 Valid, 14023 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-04-02 12:08:46,088 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10150 states. [2023-04-02 12:08:47,016 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10150 to 10150. [2023-04-02 12:08:47,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10150 states, 6300 states have (on average 1.324126984126984) internal successors, (8342), 6594 states have internal predecessors, (8342), 3250 states have call successors, (3250), 603 states have call predecessors, (3250), 599 states have return successors, (3246), 3171 states have call predecessors, (3246), 3246 states have call successors, (3246) [2023-04-02 12:08:47,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10150 states to 10150 states and 14838 transitions. [2023-04-02 12:08:47,095 INFO L78 Accepts]: Start accepts. Automaton has 10150 states and 14838 transitions. Word has length 174 [2023-04-02 12:08:47,097 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 12:08:47,097 INFO L495 AbstractCegarLoop]: Abstraction has 10150 states and 14838 transitions. [2023-04-02 12:08:47,097 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 2 states have internal predecessors, (71), 3 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2023-04-02 12:08:47,097 INFO L276 IsEmpty]: Start isEmpty. Operand 10150 states and 14838 transitions. [2023-04-02 12:08:47,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-04-02 12:08:47,099 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 12:08:47,099 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:08:47,132 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2023-04-02 12:08:47,313 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-02 12:08:47,313 INFO L420 AbstractCegarLoop]: === Iteration 8 === 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 12:08:47,314 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 12:08:47,314 INFO L85 PathProgramCache]: Analyzing trace with hash -743174770, now seen corresponding path program 1 times [2023-04-02 12:08:47,314 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 12:08:47,314 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [182499528] [2023-04-02 12:08:47,314 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 12:08:47,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 12:08:47,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:48,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 12:08:49,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:49,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-04-02 12:08:49,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:49,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-04-02 12:08:49,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:49,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:08:49,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:49,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:08:49,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:49,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:08:49,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:49,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2023-04-02 12:08:49,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:49,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:08:49,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:49,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2023-04-02 12:08:49,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:49,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2023-04-02 12:08:49,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:49,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2023-04-02 12:08:49,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:49,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2023-04-02 12:08:49,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:49,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:08:49,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:49,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:08:49,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:49,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 12:08:49,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:49,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-04-02 12:08:49,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:49,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:08:49,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:49,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:08:49,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:49,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 12:08:49,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:49,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-04-02 12:08:49,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:49,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:08:49,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:49,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:08:49,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:49,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 12:08:49,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:49,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2023-04-02 12:08:49,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:49,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2023-04-02 12:08:49,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:49,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2023-04-02 12:08:49,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:49,583 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2023-04-02 12:08:49,583 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 12:08:49,584 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [182499528] [2023-04-02 12:08:49,584 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [182499528] provided 0 perfect and 1 imperfect interpolant sequences [2023-04-02 12:08:49,584 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [814999224] [2023-04-02 12:08:49,584 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 12:08:49,584 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-02 12:08:49,584 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-02 12:08:49,585 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-04-02 12:08:49,588 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2023-04-02 12:08:51,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:51,926 INFO L262 TraceCheckSpWp]: Trace formula consists of 7518 conjuncts, 2 conjunts are in the unsatisfiable core [2023-04-02 12:08:51,934 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-04-02 12:08:52,128 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2023-04-02 12:08:52,128 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-04-02 12:08:52,128 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [814999224] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 12:08:52,128 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-04-02 12:08:52,129 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [10] total 11 [2023-04-02 12:08:52,129 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1922586468] [2023-04-02 12:08:52,129 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 12:08:52,129 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-02 12:08:52,129 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 12:08:52,130 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-02 12:08:52,130 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2023-04-02 12:08:52,130 INFO L87 Difference]: Start difference. First operand 10150 states and 14838 transitions. Second operand has 3 states, 3 states have (on average 24.0) internal successors, (72), 2 states have internal predecessors, (72), 3 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2023-04-02 12:08:52,657 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 12:08:52,657 INFO L93 Difference]: Finished difference Result 20249 states and 29680 transitions. [2023-04-02 12:08:52,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-02 12:08:52,658 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.0) internal successors, (72), 2 states have internal predecessors, (72), 3 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 175 [2023-04-02 12:08:52,658 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 12:08:52,722 INFO L225 Difference]: With dead ends: 20249 [2023-04-02 12:08:52,723 INFO L226 Difference]: Without dead ends: 10150 [2023-04-02 12:08:52,788 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 233 GetRequests, 224 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2023-04-02 12:08:52,790 INFO L413 NwaCegarLoop]: 14021 mSDtfsCounter, 13903 mSDsluCounter, 1 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13903 SdHoareTripleChecker+Valid, 14022 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-04-02 12:08:52,790 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13903 Valid, 14022 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-04-02 12:08:52,805 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10150 states. [2023-04-02 12:08:53,618 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10150 to 10150. [2023-04-02 12:08:53,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10150 states, 6300 states have (on average 1.323968253968254) internal successors, (8341), 6594 states have internal predecessors, (8341), 3250 states have call successors, (3250), 603 states have call predecessors, (3250), 599 states have return successors, (3246), 3171 states have call predecessors, (3246), 3246 states have call successors, (3246) [2023-04-02 12:08:53,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10150 states to 10150 states and 14837 transitions. [2023-04-02 12:08:53,693 INFO L78 Accepts]: Start accepts. Automaton has 10150 states and 14837 transitions. Word has length 175 [2023-04-02 12:08:53,693 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 12:08:53,693 INFO L495 AbstractCegarLoop]: Abstraction has 10150 states and 14837 transitions. [2023-04-02 12:08:53,693 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.0) internal successors, (72), 2 states have internal predecessors, (72), 3 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2023-04-02 12:08:53,694 INFO L276 IsEmpty]: Start isEmpty. Operand 10150 states and 14837 transitions. [2023-04-02 12:08:53,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2023-04-02 12:08:53,696 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 12:08:53,696 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:08:53,730 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2023-04-02 12:08:53,909 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2023-04-02 12:08:53,909 INFO L420 AbstractCegarLoop]: === Iteration 9 === 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 12:08:53,909 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 12:08:53,910 INFO L85 PathProgramCache]: Analyzing trace with hash 678004709, now seen corresponding path program 1 times [2023-04-02 12:08:53,910 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 12:08:53,910 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [650925856] [2023-04-02 12:08:53,910 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 12:08:53,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 12:08:54,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:55,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 12:08:55,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:55,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-04-02 12:08:55,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:55,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-04-02 12:08:55,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:55,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:08:55,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:55,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:08:55,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:55,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:08:55,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:55,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2023-04-02 12:08:55,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:55,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:08:55,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:55,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2023-04-02 12:08:55,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:55,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2023-04-02 12:08:55,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:55,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2023-04-02 12:08:55,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:55,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2023-04-02 12:08:55,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:55,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:08:55,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:55,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:08:55,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:55,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 12:08:55,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:55,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-04-02 12:08:55,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:55,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:08:55,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:55,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:08:55,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:55,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 12:08:55,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:55,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-04-02 12:08:55,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:55,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:08:55,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:55,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:08:55,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:55,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 12:08:55,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:55,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2023-04-02 12:08:55,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:55,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2023-04-02 12:08:55,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:55,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2023-04-02 12:08:55,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:55,652 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2023-04-02 12:08:55,652 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 12:08:55,652 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [650925856] [2023-04-02 12:08:55,652 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [650925856] provided 0 perfect and 1 imperfect interpolant sequences [2023-04-02 12:08:55,652 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [303346499] [2023-04-02 12:08:55,653 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 12:08:55,653 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-02 12:08:55,653 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-02 12:08:55,657 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-04-02 12:08:55,660 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2023-04-02 12:08:57,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:08:58,004 INFO L262 TraceCheckSpWp]: Trace formula consists of 7519 conjuncts, 6 conjunts are in the unsatisfiable core [2023-04-02 12:08:58,012 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-04-02 12:08:58,223 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2023-04-02 12:08:58,224 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-04-02 12:08:58,224 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [303346499] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 12:08:58,224 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-04-02 12:08:58,224 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [10] total 11 [2023-04-02 12:08:58,224 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1559289364] [2023-04-02 12:08:58,224 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 12:08:58,225 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-02 12:08:58,225 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 12:08:58,225 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-02 12:08:58,225 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2023-04-02 12:08:58,226 INFO L87 Difference]: Start difference. First operand 10150 states and 14837 transitions. Second operand has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 2 states have internal predecessors, (73), 3 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2023-04-02 12:08:58,686 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 12:08:58,686 INFO L93 Difference]: Finished difference Result 20272 states and 29694 transitions. [2023-04-02 12:08:58,687 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-02 12:08:58,687 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 2 states have internal predecessors, (73), 3 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 176 [2023-04-02 12:08:58,687 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 12:08:58,752 INFO L225 Difference]: With dead ends: 20272 [2023-04-02 12:08:58,752 INFO L226 Difference]: Without dead ends: 10173 [2023-04-02 12:08:58,800 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 234 GetRequests, 225 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2023-04-02 12:08:58,801 INFO L413 NwaCegarLoop]: 14020 mSDtfsCounter, 13852 mSDsluCounter, 57 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13852 SdHoareTripleChecker+Valid, 14077 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-04-02 12:08:58,801 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13852 Valid, 14077 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-04-02 12:08:58,816 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10173 states. [2023-04-02 12:08:59,643 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10173 to 10173. [2023-04-02 12:08:59,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10173 states, 6316 states have (on average 1.3229892336922102) internal successors, (8356), 6610 states have internal predecessors, (8356), 3250 states have call successors, (3250), 610 states have call predecessors, (3250), 606 states have return successors, (3246), 3171 states have call predecessors, (3246), 3246 states have call successors, (3246) [2023-04-02 12:08:59,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10173 states to 10173 states and 14852 transitions. [2023-04-02 12:08:59,697 INFO L78 Accepts]: Start accepts. Automaton has 10173 states and 14852 transitions. Word has length 176 [2023-04-02 12:08:59,697 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 12:08:59,697 INFO L495 AbstractCegarLoop]: Abstraction has 10173 states and 14852 transitions. [2023-04-02 12:08:59,697 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 2 states have internal predecessors, (73), 3 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2023-04-02 12:08:59,697 INFO L276 IsEmpty]: Start isEmpty. Operand 10173 states and 14852 transitions. [2023-04-02 12:08:59,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2023-04-02 12:08:59,699 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 12:08:59,699 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:08:59,731 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2023-04-02 12:08:59,921 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-02 12:08:59,921 INFO L420 AbstractCegarLoop]: === Iteration 10 === 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 12:08:59,921 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 12:08:59,921 INFO L85 PathProgramCache]: Analyzing trace with hash 166202346, now seen corresponding path program 1 times [2023-04-02 12:08:59,922 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 12:08:59,922 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1659649176] [2023-04-02 12:08:59,922 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 12:08:59,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 12:09:00,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:01,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 12:09:01,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:01,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-04-02 12:09:01,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:01,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-04-02 12:09:01,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:01,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:09:01,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:01,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:09:01,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:01,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:09:01,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:01,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2023-04-02 12:09:01,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:01,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:09:01,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:01,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2023-04-02 12:09:01,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:01,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2023-04-02 12:09:01,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:01,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2023-04-02 12:09:01,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:01,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2023-04-02 12:09:01,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:01,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:09:01,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:01,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:09:01,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:01,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 12:09:01,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:01,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-04-02 12:09:01,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:01,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:09:01,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:01,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:09:01,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:01,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 12:09:01,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:01,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-04-02 12:09:01,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:01,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:09:01,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:01,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:09:01,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:01,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 12:09:01,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:01,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2023-04-02 12:09:01,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:01,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2023-04-02 12:09:01,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:01,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2023-04-02 12:09:01,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:01,517 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2023-04-02 12:09:01,517 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 12:09:01,517 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1659649176] [2023-04-02 12:09:01,517 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1659649176] provided 0 perfect and 1 imperfect interpolant sequences [2023-04-02 12:09:01,517 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [380260766] [2023-04-02 12:09:01,518 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 12:09:01,518 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-02 12:09:01,518 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-02 12:09:01,519 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-04-02 12:09:01,540 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2023-04-02 12:09:03,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:03,870 INFO L262 TraceCheckSpWp]: Trace formula consists of 7520 conjuncts, 2 conjunts are in the unsatisfiable core [2023-04-02 12:09:03,876 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-04-02 12:09:04,101 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2023-04-02 12:09:04,102 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-04-02 12:09:04,102 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [380260766] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 12:09:04,102 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-04-02 12:09:04,102 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [10] total 11 [2023-04-02 12:09:04,102 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [918201893] [2023-04-02 12:09:04,102 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 12:09:04,103 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-02 12:09:04,103 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 12:09:04,103 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-02 12:09:04,103 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2023-04-02 12:09:04,104 INFO L87 Difference]: Start difference. First operand 10173 states and 14852 transitions. Second operand has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 2 states have internal predecessors, (74), 3 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2023-04-02 12:09:04,597 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 12:09:04,597 INFO L93 Difference]: Finished difference Result 20295 states and 29708 transitions. [2023-04-02 12:09:04,598 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-02 12:09:04,598 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 2 states have internal predecessors, (74), 3 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 177 [2023-04-02 12:09:04,598 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 12:09:04,661 INFO L225 Difference]: With dead ends: 20295 [2023-04-02 12:09:04,661 INFO L226 Difference]: Without dead ends: 10173 [2023-04-02 12:09:04,694 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 235 GetRequests, 226 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2023-04-02 12:09:04,694 INFO L413 NwaCegarLoop]: 14019 mSDtfsCounter, 13899 mSDsluCounter, 1 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13899 SdHoareTripleChecker+Valid, 14020 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-04-02 12:09:04,695 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13899 Valid, 14020 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-04-02 12:09:04,704 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10173 states. [2023-04-02 12:09:05,401 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10173 to 10173. [2023-04-02 12:09:05,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10173 states, 6316 states have (on average 1.3228309056364789) internal successors, (8355), 6610 states have internal predecessors, (8355), 3250 states have call successors, (3250), 610 states have call predecessors, (3250), 606 states have return successors, (3246), 3171 states have call predecessors, (3246), 3246 states have call successors, (3246) [2023-04-02 12:09:05,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10173 states to 10173 states and 14851 transitions. [2023-04-02 12:09:05,448 INFO L78 Accepts]: Start accepts. Automaton has 10173 states and 14851 transitions. Word has length 177 [2023-04-02 12:09:05,448 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 12:09:05,449 INFO L495 AbstractCegarLoop]: Abstraction has 10173 states and 14851 transitions. [2023-04-02 12:09:05,449 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 2 states have internal predecessors, (74), 3 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2023-04-02 12:09:05,449 INFO L276 IsEmpty]: Start isEmpty. Operand 10173 states and 14851 transitions. [2023-04-02 12:09:05,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2023-04-02 12:09:05,450 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 12:09:05,450 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:09:05,475 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0 [2023-04-02 12:09:05,651 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2023-04-02 12:09:05,651 INFO L420 AbstractCegarLoop]: === Iteration 11 === 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 12:09:05,652 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 12:09:05,652 INFO L85 PathProgramCache]: Analyzing trace with hash -138494975, now seen corresponding path program 1 times [2023-04-02 12:09:05,652 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 12:09:05,652 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1864568232] [2023-04-02 12:09:05,652 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 12:09:05,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 12:09:05,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:06,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 12:09:06,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:06,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-04-02 12:09:06,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:06,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-04-02 12:09:06,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:06,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:09:06,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:06,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:09:06,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:06,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:09:06,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:06,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2023-04-02 12:09:06,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:06,944 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:09:06,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:06,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2023-04-02 12:09:06,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:06,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2023-04-02 12:09:06,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:06,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2023-04-02 12:09:06,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:06,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2023-04-02 12:09:06,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:06,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:09:06,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:06,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:09:06,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:07,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 12:09:07,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:07,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-04-02 12:09:07,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:07,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:09:07,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:07,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:09:07,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:07,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 12:09:07,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:07,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-04-02 12:09:07,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:07,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:09:07,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:07,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:09:07,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:07,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 12:09:07,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:07,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2023-04-02 12:09:07,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:07,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2023-04-02 12:09:07,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:07,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2023-04-02 12:09:07,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:07,057 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2023-04-02 12:09:07,057 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 12:09:07,057 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1864568232] [2023-04-02 12:09:07,057 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1864568232] provided 0 perfect and 1 imperfect interpolant sequences [2023-04-02 12:09:07,057 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1355747160] [2023-04-02 12:09:07,057 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 12:09:07,057 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-02 12:09:07,057 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-02 12:09:07,058 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-04-02 12:09:07,059 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2023-04-02 12:09:09,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:09,420 INFO L262 TraceCheckSpWp]: Trace formula consists of 7521 conjuncts, 2 conjunts are in the unsatisfiable core [2023-04-02 12:09:09,425 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-04-02 12:09:09,609 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2023-04-02 12:09:09,610 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-04-02 12:09:09,610 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1355747160] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 12:09:09,610 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-04-02 12:09:09,610 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [10] total 11 [2023-04-02 12:09:09,610 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1619911729] [2023-04-02 12:09:09,610 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 12:09:09,610 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-02 12:09:09,610 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 12:09:09,611 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-02 12:09:09,611 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2023-04-02 12:09:09,611 INFO L87 Difference]: Start difference. First operand 10173 states and 14851 transitions. Second operand has 3 states, 3 states have (on average 25.0) internal successors, (75), 2 states have internal predecessors, (75), 3 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2023-04-02 12:09:10,127 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 12:09:10,127 INFO L93 Difference]: Finished difference Result 20295 states and 29706 transitions. [2023-04-02 12:09:10,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-02 12:09:10,128 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.0) internal successors, (75), 2 states have internal predecessors, (75), 3 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 178 [2023-04-02 12:09:10,128 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 12:09:10,177 INFO L225 Difference]: With dead ends: 20295 [2023-04-02 12:09:10,177 INFO L226 Difference]: Without dead ends: 10173 [2023-04-02 12:09:10,213 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 236 GetRequests, 227 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2023-04-02 12:09:10,214 INFO L413 NwaCegarLoop]: 14018 mSDtfsCounter, 13897 mSDsluCounter, 1 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13897 SdHoareTripleChecker+Valid, 14019 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-04-02 12:09:10,214 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13897 Valid, 14019 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-04-02 12:09:10,225 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10173 states. [2023-04-02 12:09:10,840 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10173 to 10173. [2023-04-02 12:09:10,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10173 states, 6316 states have (on average 1.3226725775807473) internal successors, (8354), 6610 states have internal predecessors, (8354), 3250 states have call successors, (3250), 610 states have call predecessors, (3250), 606 states have return successors, (3246), 3171 states have call predecessors, (3246), 3246 states have call successors, (3246) [2023-04-02 12:09:10,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10173 states to 10173 states and 14850 transitions. [2023-04-02 12:09:10,894 INFO L78 Accepts]: Start accepts. Automaton has 10173 states and 14850 transitions. Word has length 178 [2023-04-02 12:09:10,895 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 12:09:10,895 INFO L495 AbstractCegarLoop]: Abstraction has 10173 states and 14850 transitions. [2023-04-02 12:09:10,895 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.0) internal successors, (75), 2 states have internal predecessors, (75), 3 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2023-04-02 12:09:10,895 INFO L276 IsEmpty]: Start isEmpty. Operand 10173 states and 14850 transitions. [2023-04-02 12:09:10,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2023-04-02 12:09:10,897 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 12:09:10,897 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:09:10,923 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2023-04-02 12:09:11,099 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2023-04-02 12:09:11,100 INFO L420 AbstractCegarLoop]: === Iteration 12 === 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 12:09:11,100 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 12:09:11,100 INFO L85 PathProgramCache]: Analyzing trace with hash 1682096710, now seen corresponding path program 1 times [2023-04-02 12:09:11,100 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 12:09:11,100 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [133878827] [2023-04-02 12:09:11,100 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 12:09:11,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 12:09:11,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:12,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 12:09:12,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:12,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-04-02 12:09:12,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:12,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-04-02 12:09:12,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:12,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:09:12,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:12,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:09:12,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:12,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:09:12,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:12,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2023-04-02 12:09:12,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:12,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:09:12,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:12,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2023-04-02 12:09:12,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:12,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2023-04-02 12:09:12,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:12,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2023-04-02 12:09:12,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:12,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2023-04-02 12:09:12,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:12,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:09:12,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:12,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:09:12,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:12,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 12:09:12,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:12,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-04-02 12:09:12,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:12,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:09:12,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:12,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:09:12,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:12,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 12:09:12,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:12,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-04-02 12:09:12,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:12,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:09:12,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:12,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:09:12,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:12,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 12:09:12,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:12,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2023-04-02 12:09:12,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:12,531 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2023-04-02 12:09:12,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:12,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2023-04-02 12:09:12,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:12,540 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2023-04-02 12:09:12,540 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 12:09:12,540 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [133878827] [2023-04-02 12:09:12,540 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [133878827] provided 0 perfect and 1 imperfect interpolant sequences [2023-04-02 12:09:12,540 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2060107951] [2023-04-02 12:09:12,540 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 12:09:12,540 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-02 12:09:12,540 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-02 12:09:12,542 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-04-02 12:09:12,544 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2023-04-02 12:09:14,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:14,907 INFO L262 TraceCheckSpWp]: Trace formula consists of 7522 conjuncts, 2 conjunts are in the unsatisfiable core [2023-04-02 12:09:14,912 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-04-02 12:09:15,106 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2023-04-02 12:09:15,106 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-04-02 12:09:15,106 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2060107951] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 12:09:15,106 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-04-02 12:09:15,106 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [10] total 11 [2023-04-02 12:09:15,106 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1300382346] [2023-04-02 12:09:15,106 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 12:09:15,107 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-02 12:09:15,107 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 12:09:15,107 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-02 12:09:15,108 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2023-04-02 12:09:15,108 INFO L87 Difference]: Start difference. First operand 10173 states and 14850 transitions. Second operand has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 2 states have internal predecessors, (76), 3 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2023-04-02 12:09:15,669 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 12:09:15,669 INFO L93 Difference]: Finished difference Result 20295 states and 29704 transitions. [2023-04-02 12:09:15,669 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-02 12:09:15,669 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 2 states have internal predecessors, (76), 3 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 179 [2023-04-02 12:09:15,670 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 12:09:15,703 INFO L225 Difference]: With dead ends: 20295 [2023-04-02 12:09:15,703 INFO L226 Difference]: Without dead ends: 10173 [2023-04-02 12:09:15,732 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 237 GetRequests, 228 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2023-04-02 12:09:15,732 INFO L413 NwaCegarLoop]: 14017 mSDtfsCounter, 13895 mSDsluCounter, 1 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13895 SdHoareTripleChecker+Valid, 14018 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-04-02 12:09:15,732 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13895 Valid, 14018 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-04-02 12:09:15,742 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10173 states. [2023-04-02 12:09:16,384 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10173 to 10173. [2023-04-02 12:09:16,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10173 states, 6316 states have (on average 1.3225142495250157) internal successors, (8353), 6610 states have internal predecessors, (8353), 3250 states have call successors, (3250), 610 states have call predecessors, (3250), 606 states have return successors, (3246), 3171 states have call predecessors, (3246), 3246 states have call successors, (3246) [2023-04-02 12:09:16,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10173 states to 10173 states and 14849 transitions. [2023-04-02 12:09:16,434 INFO L78 Accepts]: Start accepts. Automaton has 10173 states and 14849 transitions. Word has length 179 [2023-04-02 12:09:16,435 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 12:09:16,435 INFO L495 AbstractCegarLoop]: Abstraction has 10173 states and 14849 transitions. [2023-04-02 12:09:16,435 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 2 states have internal predecessors, (76), 3 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2023-04-02 12:09:16,435 INFO L276 IsEmpty]: Start isEmpty. Operand 10173 states and 14849 transitions. [2023-04-02 12:09:16,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2023-04-02 12:09:16,436 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 12:09:16,437 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:09:16,462 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2023-04-02 12:09:16,637 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2023-04-02 12:09:16,637 INFO L420 AbstractCegarLoop]: === Iteration 13 === 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 12:09:16,638 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 12:09:16,638 INFO L85 PathProgramCache]: Analyzing trace with hash 667170845, now seen corresponding path program 1 times [2023-04-02 12:09:16,638 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 12:09:16,638 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1624471920] [2023-04-02 12:09:16,638 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 12:09:16,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 12:09:16,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:17,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 12:09:17,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:17,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-04-02 12:09:17,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:17,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-04-02 12:09:17,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:17,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:09:17,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:17,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:09:17,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:17,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:09:17,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:17,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2023-04-02 12:09:17,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:17,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:09:17,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:17,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2023-04-02 12:09:17,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:17,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2023-04-02 12:09:17,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:18,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2023-04-02 12:09:18,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:18,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2023-04-02 12:09:18,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:18,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:09:18,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:18,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:09:18,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:18,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 12:09:18,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:18,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-04-02 12:09:18,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:18,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:09:18,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:18,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:09:18,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:18,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 12:09:18,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:18,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-04-02 12:09:18,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:18,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:09:18,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:18,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:09:18,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:18,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 12:09:18,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:18,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2023-04-02 12:09:18,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:18,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2023-04-02 12:09:18,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:18,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2023-04-02 12:09:18,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:18,074 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2023-04-02 12:09:18,074 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 12:09:18,074 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1624471920] [2023-04-02 12:09:18,074 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1624471920] provided 0 perfect and 1 imperfect interpolant sequences [2023-04-02 12:09:18,074 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1382951867] [2023-04-02 12:09:18,074 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 12:09:18,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-02 12:09:18,074 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-02 12:09:18,075 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-04-02 12:09:18,076 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2023-04-02 12:09:20,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:20,616 INFO L262 TraceCheckSpWp]: Trace formula consists of 7523 conjuncts, 2 conjunts are in the unsatisfiable core [2023-04-02 12:09:20,622 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-04-02 12:09:20,830 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2023-04-02 12:09:20,830 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-04-02 12:09:20,830 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1382951867] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 12:09:20,831 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-04-02 12:09:20,831 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [10] total 11 [2023-04-02 12:09:20,831 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [83724353] [2023-04-02 12:09:20,831 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 12:09:20,831 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-02 12:09:20,831 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 12:09:20,832 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-02 12:09:20,832 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2023-04-02 12:09:20,832 INFO L87 Difference]: Start difference. First operand 10173 states and 14849 transitions. Second operand has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 2 states have internal predecessors, (77), 3 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2023-04-02 12:09:21,352 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 12:09:21,352 INFO L93 Difference]: Finished difference Result 20295 states and 29702 transitions. [2023-04-02 12:09:21,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-02 12:09:21,353 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 2 states have internal predecessors, (77), 3 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 180 [2023-04-02 12:09:21,353 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 12:09:21,406 INFO L225 Difference]: With dead ends: 20295 [2023-04-02 12:09:21,406 INFO L226 Difference]: Without dead ends: 10173 [2023-04-02 12:09:21,449 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 238 GetRequests, 229 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2023-04-02 12:09:21,450 INFO L413 NwaCegarLoop]: 14016 mSDtfsCounter, 13893 mSDsluCounter, 1 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13893 SdHoareTripleChecker+Valid, 14017 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-04-02 12:09:21,450 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13893 Valid, 14017 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-04-02 12:09:21,463 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10173 states. [2023-04-02 12:09:22,251 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10173 to 10173. [2023-04-02 12:09:22,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10173 states, 6316 states have (on average 1.3223559214692844) internal successors, (8352), 6610 states have internal predecessors, (8352), 3250 states have call successors, (3250), 610 states have call predecessors, (3250), 606 states have return successors, (3246), 3171 states have call predecessors, (3246), 3246 states have call successors, (3246) [2023-04-02 12:09:22,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10173 states to 10173 states and 14848 transitions. [2023-04-02 12:09:22,304 INFO L78 Accepts]: Start accepts. Automaton has 10173 states and 14848 transitions. Word has length 180 [2023-04-02 12:09:22,304 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 12:09:22,304 INFO L495 AbstractCegarLoop]: Abstraction has 10173 states and 14848 transitions. [2023-04-02 12:09:22,305 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 2 states have internal predecessors, (77), 3 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2023-04-02 12:09:22,305 INFO L276 IsEmpty]: Start isEmpty. Operand 10173 states and 14848 transitions. [2023-04-02 12:09:22,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2023-04-02 12:09:22,306 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 12:09:22,306 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:09:22,333 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2023-04-02 12:09:22,506 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2023-04-02 12:09:22,507 INFO L420 AbstractCegarLoop]: === Iteration 14 === 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 12:09:22,507 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 12:09:22,507 INFO L85 PathProgramCache]: Analyzing trace with hash 1945514146, now seen corresponding path program 1 times [2023-04-02 12:09:22,507 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 12:09:22,507 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1038131772] [2023-04-02 12:09:22,507 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 12:09:22,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 12:09:22,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:23,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 12:09:23,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:23,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-04-02 12:09:23,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:23,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-04-02 12:09:23,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:23,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:09:23,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:23,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:09:23,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:23,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:09:23,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:23,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2023-04-02 12:09:23,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:23,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:09:23,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:23,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2023-04-02 12:09:23,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:23,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2023-04-02 12:09:23,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:23,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2023-04-02 12:09:23,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:23,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2023-04-02 12:09:23,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:23,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:09:23,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:23,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:09:23,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:23,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 12:09:23,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:23,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-04-02 12:09:23,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:23,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:09:23,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:23,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:09:23,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:23,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 12:09:23,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:23,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-04-02 12:09:23,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:23,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:09:23,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:23,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:09:23,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:23,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 12:09:23,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:23,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2023-04-02 12:09:23,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:23,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2023-04-02 12:09:23,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:23,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2023-04-02 12:09:23,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:23,987 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2023-04-02 12:09:23,987 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 12:09:23,987 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1038131772] [2023-04-02 12:09:23,987 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1038131772] provided 0 perfect and 1 imperfect interpolant sequences [2023-04-02 12:09:23,987 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [568830034] [2023-04-02 12:09:23,987 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 12:09:23,988 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-02 12:09:23,988 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-02 12:09:23,992 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-04-02 12:09:23,995 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2023-04-02 12:09:26,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:26,509 INFO L262 TraceCheckSpWp]: Trace formula consists of 7524 conjuncts, 2 conjunts are in the unsatisfiable core [2023-04-02 12:09:26,515 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-04-02 12:09:26,693 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2023-04-02 12:09:26,693 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-04-02 12:09:26,693 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [568830034] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 12:09:26,693 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-04-02 12:09:26,693 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [10] total 11 [2023-04-02 12:09:26,694 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1487239686] [2023-04-02 12:09:26,694 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 12:09:26,694 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-02 12:09:26,694 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 12:09:26,695 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-02 12:09:26,695 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2023-04-02 12:09:26,695 INFO L87 Difference]: Start difference. First operand 10173 states and 14848 transitions. Second operand has 3 states, 3 states have (on average 26.0) internal successors, (78), 2 states have internal predecessors, (78), 3 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2023-04-02 12:09:27,399 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 12:09:27,400 INFO L93 Difference]: Finished difference Result 20295 states and 29700 transitions. [2023-04-02 12:09:27,400 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-02 12:09:27,400 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 2 states have internal predecessors, (78), 3 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 181 [2023-04-02 12:09:27,401 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 12:09:27,460 INFO L225 Difference]: With dead ends: 20295 [2023-04-02 12:09:27,460 INFO L226 Difference]: Without dead ends: 10173 [2023-04-02 12:09:27,498 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 239 GetRequests, 230 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2023-04-02 12:09:27,498 INFO L413 NwaCegarLoop]: 14015 mSDtfsCounter, 13891 mSDsluCounter, 1 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13891 SdHoareTripleChecker+Valid, 14016 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-04-02 12:09:27,499 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13891 Valid, 14016 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-04-02 12:09:27,511 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10173 states. [2023-04-02 12:09:28,178 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10173 to 10173. [2023-04-02 12:09:28,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10173 states, 6316 states have (on average 1.3221975934135528) internal successors, (8351), 6610 states have internal predecessors, (8351), 3250 states have call successors, (3250), 610 states have call predecessors, (3250), 606 states have return successors, (3246), 3171 states have call predecessors, (3246), 3246 states have call successors, (3246) [2023-04-02 12:09:28,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10173 states to 10173 states and 14847 transitions. [2023-04-02 12:09:28,236 INFO L78 Accepts]: Start accepts. Automaton has 10173 states and 14847 transitions. Word has length 181 [2023-04-02 12:09:28,236 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 12:09:28,236 INFO L495 AbstractCegarLoop]: Abstraction has 10173 states and 14847 transitions. [2023-04-02 12:09:28,236 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 2 states have internal predecessors, (78), 3 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2023-04-02 12:09:28,237 INFO L276 IsEmpty]: Start isEmpty. Operand 10173 states and 14847 transitions. [2023-04-02 12:09:28,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2023-04-02 12:09:28,238 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 12:09:28,238 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:09:28,270 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Ended with exit code 0 [2023-04-02 12:09:28,458 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13,15 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-02 12:09:28,458 INFO L420 AbstractCegarLoop]: === Iteration 15 === 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 12:09:28,459 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 12:09:28,459 INFO L85 PathProgramCache]: Analyzing trace with hash -606642815, now seen corresponding path program 1 times [2023-04-02 12:09:28,459 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 12:09:28,459 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [432917117] [2023-04-02 12:09:28,459 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 12:09:28,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 12:09:28,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:29,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 12:09:29,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:29,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-04-02 12:09:29,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:29,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-04-02 12:09:29,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:29,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:09:29,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:29,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:09:29,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:29,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:09:29,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:29,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2023-04-02 12:09:29,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:29,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:09:29,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:29,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2023-04-02 12:09:29,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:29,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2023-04-02 12:09:29,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:29,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2023-04-02 12:09:29,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:30,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2023-04-02 12:09:30,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:30,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:09:30,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:30,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:09:30,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:30,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 12:09:30,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:30,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-04-02 12:09:30,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:30,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:09:30,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:30,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:09:30,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:30,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 12:09:30,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:30,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-04-02 12:09:30,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:30,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:09:30,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:30,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:09:30,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:30,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 12:09:30,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:30,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2023-04-02 12:09:30,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:30,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2023-04-02 12:09:30,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:30,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2023-04-02 12:09:30,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:30,078 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2023-04-02 12:09:30,078 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 12:09:30,078 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [432917117] [2023-04-02 12:09:30,078 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [432917117] provided 0 perfect and 1 imperfect interpolant sequences [2023-04-02 12:09:30,078 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [467906742] [2023-04-02 12:09:30,078 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 12:09:30,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-02 12:09:30,078 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-02 12:09:30,079 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-04-02 12:09:30,081 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2023-04-02 12:09:32,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:09:32,645 INFO L262 TraceCheckSpWp]: Trace formula consists of 7523 conjuncts, 12 conjunts are in the unsatisfiable core [2023-04-02 12:09:32,651 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-04-02 12:09:32,731 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2023-04-02 12:09:32,731 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-04-02 12:09:32,731 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [467906742] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 12:09:32,731 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-04-02 12:09:32,732 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [10] total 15 [2023-04-02 12:09:32,732 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [762364574] [2023-04-02 12:09:32,732 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 12:09:32,732 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-04-02 12:09:32,732 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 12:09:32,733 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-04-02 12:09:32,733 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=182, Unknown=0, NotChecked=0, Total=210 [2023-04-02 12:09:32,733 INFO L87 Difference]: Start difference. First operand 10173 states and 14847 transitions. Second operand has 7 states, 6 states have (on average 13.0) internal successors, (78), 5 states have internal predecessors, (78), 2 states have call successors, (35), 2 states have call predecessors, (35), 2 states have return successors, (20), 2 states have call predecessors, (20), 1 states have call successors, (20) [2023-04-02 12:09:33,608 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 12:09:33,609 INFO L93 Difference]: Finished difference Result 10175 states and 14854 transitions. [2023-04-02 12:09:33,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-04-02 12:09:33,609 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 13.0) internal successors, (78), 5 states have internal predecessors, (78), 2 states have call successors, (35), 2 states have call predecessors, (35), 2 states have return successors, (20), 2 states have call predecessors, (20), 1 states have call successors, (20) Word has length 181 [2023-04-02 12:09:33,610 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 12:09:33,611 INFO L225 Difference]: With dead ends: 10175 [2023-04-02 12:09:33,611 INFO L226 Difference]: Without dead ends: 0 [2023-04-02 12:09:33,652 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 240 GetRequests, 226 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=32, Invalid=208, Unknown=0, NotChecked=0, Total=240 [2023-04-02 12:09:33,653 INFO L413 NwaCegarLoop]: 14017 mSDtfsCounter, 6 mSDsluCounter, 70072 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7 SdHoareTripleChecker+Valid, 84089 SdHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-04-02 12:09:33,653 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7 Valid, 84089 Invalid, 24 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 24 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-04-02 12:09:33,654 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2023-04-02 12:09:33,654 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2023-04-02 12:09:33,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-04-02 12:09:33,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2023-04-02 12:09:33,657 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 181 [2023-04-02 12:09:33,657 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 12:09:33,657 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-04-02 12:09:33,657 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 13.0) internal successors, (78), 5 states have internal predecessors, (78), 2 states have call successors, (35), 2 states have call predecessors, (35), 2 states have return successors, (20), 2 states have call predecessors, (20), 1 states have call successors, (20) [2023-04-02 12:09:33,657 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2023-04-02 12:09:33,657 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-04-02 12:09:33,659 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 2 remaining) [2023-04-02 12:09:33,660 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2023-04-02 12:09:33,689 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Forceful destruction successful, exit code 0 [2023-04-02 12:09:33,860 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2023-04-02 12:09:33,863 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.