/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/taipan/svcomp-Reach-32bit-Taipan_Default.epf -tc ../../../trunk/examples/toolchains/AutomizerC.xml --sifa.abstract.domain OctagonDomain -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--bluetooth--hci_uart.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-01 07:45:35,193 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-01 07:45:35,194 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-01 07:45:35,212 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-01 07:45:35,212 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-01 07:45:35,213 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-01 07:45:35,214 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-01 07:45:35,215 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-01 07:45:35,215 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-01 07:45:35,216 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-01 07:45:35,217 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-01 07:45:35,217 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-01 07:45:35,218 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-01 07:45:35,218 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-01 07:45:35,219 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-01 07:45:35,219 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-01 07:45:35,220 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-01 07:45:35,221 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-01 07:45:35,221 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-01 07:45:35,222 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-01 07:45:35,223 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-01 07:45:35,224 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-01 07:45:35,225 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-01 07:45:35,225 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-01 07:45:35,227 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-01 07:45:35,227 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-01 07:45:35,227 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-01 07:45:35,228 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-01 07:45:35,228 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-01 07:45:35,229 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-01 07:45:35,229 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-01 07:45:35,230 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-01 07:45:35,230 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-01 07:45:35,230 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-01 07:45:35,231 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-01 07:45:35,231 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-01 07:45:35,232 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-01 07:45:35,232 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-01 07:45:35,232 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-01 07:45:35,233 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-01 07:45:35,233 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-01 07:45:35,234 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf [2023-04-01 07:45:35,246 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-01 07:45:35,247 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-01 07:45:35,247 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-01 07:45:35,247 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-01 07:45:35,247 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-01 07:45:35,248 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-01 07:45:35,248 INFO L138 SettingsManager]: * User list type=DISABLED [2023-04-01 07:45:35,248 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-04-01 07:45:35,248 INFO L138 SettingsManager]: * Explicit value domain=true [2023-04-01 07:45:35,248 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-04-01 07:45:35,248 INFO L138 SettingsManager]: * Octagon Domain=false [2023-04-01 07:45:35,248 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2023-04-01 07:45:35,248 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-04-01 07:45:35,249 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-04-01 07:45:35,249 INFO L138 SettingsManager]: * Interval Domain=false [2023-04-01 07:45:35,249 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-04-01 07:45:35,249 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-04-01 07:45:35,249 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2023-04-01 07:45:35,250 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-01 07:45:35,250 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-01 07:45:35,250 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-01 07:45:35,250 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-01 07:45:35,250 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-01 07:45:35,250 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-01 07:45:35,250 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-01 07:45:35,250 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-01 07:45:35,251 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-01 07:45:35,251 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-01 07:45:35,251 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-01 07:45:35,251 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-01 07:45:35,251 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-01 07:45:35,251 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-01 07:45:35,251 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-01 07:45:35,252 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-01 07:45:35,252 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2023-04-01 07:45:35,252 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-01 07:45:35,252 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-01 07:45:35,252 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-04-01 07:45:35,252 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-01 07:45:35,252 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-01 07:45:35,253 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-04-01 07:45:35,253 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> OctagonDomain [2023-04-01 07:45:35,418 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-01 07:45:35,444 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-01 07:45:35,446 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-01 07:45:35,447 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-01 07:45:35,447 INFO L275 PluginConnector]: CDTParser initialized [2023-04-01 07:45:35,448 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--bluetooth--hci_uart.ko-entry_point.cil.out.i [2023-04-01 07:45:36,480 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-01 07:45:36,987 INFO L351 CDTParser]: Found 1 translation units. [2023-04-01 07:45:36,988 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--bluetooth--hci_uart.ko-entry_point.cil.out.i [2023-04-01 07:45:37,031 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f550b690/1a8c7229071d4b628bd084c7fe0a10ad/FLAG7cc45f37b [2023-04-01 07:45:37,049 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f550b690/1a8c7229071d4b628bd084c7fe0a10ad [2023-04-01 07:45:37,051 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-01 07:45:37,052 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-01 07:45:37,054 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-01 07:45:37,054 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-01 07:45:37,056 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-01 07:45:37,056 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.04 07:45:37" (1/1) ... [2023-04-01 07:45:37,057 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14322de5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:45:37, skipping insertion in model container [2023-04-01 07:45:37,058 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.04 07:45:37" (1/1) ... [2023-04-01 07:45:37,064 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-01 07:45:37,180 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-01 07:45:39,089 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--bluetooth--hci_uart.ko-entry_point.cil.out.i[448815,448828] [2023-04-01 07:45:39,129 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-01 07:45:39,153 INFO L203 MainTranslator]: Completed pre-run [2023-04-01 07:45:39,522 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--bluetooth--hci_uart.ko-entry_point.cil.out.i[448815,448828] [2023-04-01 07:45:39,526 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-01 07:45:39,726 WARN L667 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-04-01 07:45:39,730 INFO L208 MainTranslator]: Completed translation [2023-04-01 07:45:39,731 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:45:39 WrapperNode [2023-04-01 07:45:39,731 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-01 07:45:39,732 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-01 07:45:39,732 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-01 07:45:39,732 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-01 07:45:39,739 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:45:39" (1/1) ... [2023-04-01 07:45:39,740 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:45:39" (1/1) ... [2023-04-01 07:45:39,856 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:45:39" (1/1) ... [2023-04-01 07:45:39,856 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:45:39" (1/1) ... [2023-04-01 07:45:39,991 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:45:39" (1/1) ... [2023-04-01 07:45:40,016 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:45:39" (1/1) ... [2023-04-01 07:45:40,061 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:45:39" (1/1) ... [2023-04-01 07:45:40,092 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:45:39" (1/1) ... [2023-04-01 07:45:40,145 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-01 07:45:40,146 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-01 07:45:40,146 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-01 07:45:40,146 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-01 07:45:40,148 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:45:39" (1/1) ... [2023-04-01 07:45:40,153 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-01 07:45:40,159 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-01 07:45:40,202 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) [2023-04-01 07:45:40,217 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 [2023-04-01 07:45:40,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-01 07:45:40,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-01 07:45:40,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2023-04-01 07:45:40,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2023-04-01 07:45:40,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-04-01 07:45:40,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-04-01 07:45:40,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2023-04-01 07:45:40,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2023-04-01 07:45:40,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-04-01 07:45:40,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-04-01 07:45:40,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~TO~int [2023-04-01 07:45:40,242 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-01 07:45:40,243 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-04-01 07:45:40,243 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-04-01 07:45:40,243 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-04-01 07:45:40,243 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2023-04-01 07:45:40,244 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-04-01 07:45:40,244 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-04-01 07:45:40,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-01 07:45:40,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-04-01 07:45:40,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-04-01 07:45:40,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-04-01 07:45:40,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-04-01 07:45:40,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-04-01 07:45:40,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-04-01 07:45:40,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-01 07:45:40,244 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-04-01 07:45:40,244 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-04-01 07:45:40,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2023-04-01 07:45:40,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2023-04-01 07:45:40,245 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-04-01 07:45:40,245 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2023-04-01 07:45:40,245 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-04-01 07:45:40,245 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-04-01 07:45:40,245 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2023-04-01 07:45:40,245 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_get_drvdata [2023-04-01 07:45:40,245 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_set_drvdata [2023-04-01 07:45:40,245 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_register_proto [2023-04-01 07:45:40,245 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_unregister_proto [2023-04-01 07:45:40,245 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_get_proto [2023-04-01 07:45:40,246 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_tx_complete [2023-04-01 07:45:40,246 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_dequeue [2023-04-01 07:45:40,246 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_tx_wakeup [2023-04-01 07:45:40,246 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_write_work [2023-04-01 07:45:40,246 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_init_work [2023-04-01 07:45:40,246 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_init_ready [2023-04-01 07:45:40,247 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_open [2023-04-01 07:45:40,247 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_flush [2023-04-01 07:45:40,247 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_close [2023-04-01 07:45:40,247 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_send_frame [2023-04-01 07:45:40,247 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_set_flow_control [2023-04-01 07:45:40,247 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_set_speeds [2023-04-01 07:45:40,247 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_init_tty [2023-04-01 07:45:40,248 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_set_baudrate [2023-04-01 07:45:40,248 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_setup [2023-04-01 07:45:40,248 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_tty_open [2023-04-01 07:45:40,248 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_tty_close [2023-04-01 07:45:40,248 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_tty_wakeup [2023-04-01 07:45:40,248 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_tty_receive [2023-04-01 07:45:40,248 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_register_dev [2023-04-01 07:45:40,248 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_set_proto [2023-04-01 07:45:40,248 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_set_flags [2023-04-01 07:45:40,248 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_tty_ioctl [2023-04-01 07:45:40,248 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_tty_read [2023-04-01 07:45:40,249 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_tty_write [2023-04-01 07:45:40,249 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_tty_poll [2023-04-01 07:45:40,249 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_init [2023-04-01 07:45:40,249 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_exit [2023-04-01 07:45:40,249 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2023-04-01 07:45:40,249 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2023-04-01 07:45:40,249 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2023-04-01 07:45:40,249 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2023-04-01 07:45:40,249 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2023-04-01 07:45:40,249 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2023-04-01 07:45:40,249 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2023-04-01 07:45:40,249 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2023-04-01 07:45:40,250 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2023-04-01 07:45:40,250 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2023-04-01 07:45:40,250 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2023-04-01 07:45:40,250 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2023-04-01 07:45:40,250 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-01 07:45:40,250 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-04-01 07:45:40,251 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-04-01 07:45:40,251 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-04-01 07:45:40,251 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-04-01 07:45:40,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_15 [2023-04-01 07:45:40,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_16 [2023-04-01 07:45:40,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_17 [2023-04-01 07:45:40,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_18 [2023-04-01 07:45:40,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_19 [2023-04-01 07:45:40,251 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-04-01 07:45:40,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_31 [2023-04-01 07:45:40,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_33 [2023-04-01 07:45:40,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_35 [2023-04-01 07:45:40,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_36 [2023-04-01 07:45:40,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_37 [2023-04-01 07:45:40,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_38 [2023-04-01 07:45:40,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_39 [2023-04-01 07:45:40,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_40 [2023-04-01 07:45:40,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_41 [2023-04-01 07:45:40,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_42 [2023-04-01 07:45:40,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_43 [2023-04-01 07:45:40,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_44 [2023-04-01 07:45:40,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_work_sync_45 [2023-04-01 07:45:40,252 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2023-04-01 07:45:40,253 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2023-04-01 07:45:40,253 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2023-04-01 07:45:40,253 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2023-04-01 07:45:40,253 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2023-04-01 07:45:40,253 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-04-01 07:45:40,253 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2023-04-01 07:45:40,253 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_skb_alloc [2023-04-01 07:45:40,253 INFO L138 BoogieDeclarations]: Found implementation of procedure h4_open [2023-04-01 07:45:40,253 INFO L138 BoogieDeclarations]: Found implementation of procedure h4_flush [2023-04-01 07:45:40,253 INFO L138 BoogieDeclarations]: Found implementation of procedure h4_close [2023-04-01 07:45:40,254 INFO L138 BoogieDeclarations]: Found implementation of procedure h4_enqueue [2023-04-01 07:45:40,254 INFO L138 BoogieDeclarations]: Found implementation of procedure h4_recv [2023-04-01 07:45:40,254 INFO L138 BoogieDeclarations]: Found implementation of procedure h4_dequeue [2023-04-01 07:45:40,254 INFO L138 BoogieDeclarations]: Found implementation of procedure h4_init [2023-04-01 07:45:40,254 INFO L138 BoogieDeclarations]: Found implementation of procedure h4_deinit [2023-04-01 07:45:40,255 INFO L138 BoogieDeclarations]: Found implementation of procedure h4_recv_buf [2023-04-01 07:45:40,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_hci_uart_proto_11 [2023-04-01 07:45:40,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_11 [2023-04-01 07:45:40,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2023-04-01 07:45:40,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_69 [2023-04-01 07:45:40,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_70 [2023-04-01 07:45:40,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_71 [2023-04-01 07:45:40,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_72 [2023-04-01 07:45:40,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_73 [2023-04-01 07:45:40,261 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2023-04-01 07:45:40,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_85 [2023-04-01 07:45:40,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_87 [2023-04-01 07:45:40,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_89 [2023-04-01 07:45:40,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_90 [2023-04-01 07:45:40,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_91 [2023-04-01 07:45:40,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_92 [2023-04-01 07:45:40,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_93 [2023-04-01 07:45:40,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_94 [2023-04-01 07:45:40,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_95 [2023-04-01 07:45:40,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_96 [2023-04-01 07:45:40,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_97 [2023-04-01 07:45:40,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_98 [2023-04-01 07:45:40,263 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-04-01 07:45:40,263 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab16p [2023-04-01 07:45:40,263 INFO L138 BoogieDeclarations]: Found implementation of procedure __be16_to_cpup [2023-04-01 07:45:40,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_118 [2023-04-01 07:45:40,263 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2023-04-01 07:45:40,263 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek_tail [2023-04-01 07:45:40,263 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2023-04-01 07:45:40,263 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2023-04-01 07:45:40,263 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_before [2023-04-01 07:45:40,263 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2023-04-01 07:45:40,263 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2023-04-01 07:45:40,263 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue_tail [2023-04-01 07:45:40,263 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2023-04-01 07:45:40,263 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2023-04-01 07:45:40,263 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_be16 [2023-04-01 07:45:40,263 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_skb_alloc___0 [2023-04-01 07:45:40,263 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_crc_update [2023-04-01 07:45:40,263 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_slip_msgdelim [2023-04-01 07:45:40,264 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_slip_one_byte [2023-04-01 07:45:40,264 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_enqueue [2023-04-01 07:45:40,264 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_prepare_pkt [2023-04-01 07:45:40,264 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_dequeue [2023-04-01 07:45:40,264 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_flush [2023-04-01 07:45:40,264 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_pkt_cull [2023-04-01 07:45:40,264 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_handle_le_pkt [2023-04-01 07:45:40,264 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_unslip_one_byte [2023-04-01 07:45:40,264 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_complete_rx_pkt [2023-04-01 07:45:40,264 INFO L138 BoogieDeclarations]: Found implementation of procedure bscp_get_crc [2023-04-01 07:45:40,264 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_recv [2023-04-01 07:45:40,264 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_timed_event [2023-04-01 07:45:40,264 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_open [2023-04-01 07:45:40,264 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_close [2023-04-01 07:45:40,264 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_init [2023-04-01 07:45:40,264 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_deinit [2023-04-01 07:45:40,264 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_4 [2023-04-01 07:45:40,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_hci_uart_proto_10 [2023-04-01 07:45:40,265 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_4 [2023-04-01 07:45:40,265 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_4 [2023-04-01 07:45:40,265 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_4 [2023-04-01 07:45:40,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_10 [2023-04-01 07:45:40,265 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-04-01 07:45:40,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_121 [2023-04-01 07:45:40,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_122 [2023-04-01 07:45:40,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_123 [2023-04-01 07:45:40,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_124 [2023-04-01 07:45:40,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_125 [2023-04-01 07:45:40,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_137 [2023-04-01 07:45:40,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_139 [2023-04-01 07:45:40,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_141 [2023-04-01 07:45:40,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_142 [2023-04-01 07:45:40,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_143 [2023-04-01 07:45:40,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_144 [2023-04-01 07:45:40,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_145 [2023-04-01 07:45:40,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_146 [2023-04-01 07:45:40,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_147 [2023-04-01 07:45:40,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_148 [2023-04-01 07:45:40,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_149 [2023-04-01 07:45:40,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_150 [2023-04-01 07:45:40,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_151 [2023-04-01 07:45:40,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_152 [2023-04-01 07:45:40,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_153 [2023-04-01 07:45:40,266 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_skb_alloc___1 [2023-04-01 07:45:40,266 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_event_hdr [2023-04-01 07:45:40,266 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_acl_hdr [2023-04-01 07:45:40,266 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_sco_hdr [2023-04-01 07:45:40,266 INFO L138 BoogieDeclarations]: Found implementation of procedure send_hcill_cmd [2023-04-01 07:45:40,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_open [2023-04-01 07:45:40,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_flush [2023-04-01 07:45:40,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_close [2023-04-01 07:45:40,266 INFO L138 BoogieDeclarations]: Found implementation of procedure __ll_do_awake [2023-04-01 07:45:40,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_device_want_to_wakeup [2023-04-01 07:45:40,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_device_want_to_sleep [2023-04-01 07:45:40,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_device_woke_up [2023-04-01 07:45:40,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_enqueue [2023-04-01 07:45:40,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_check_data_len [2023-04-01 07:45:40,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_recv [2023-04-01 07:45:40,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_dequeue [2023-04-01 07:45:40,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_init [2023-04-01 07:45:40,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_deinit [2023-04-01 07:45:40,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_hci_uart_proto_9 [2023-04-01 07:45:40,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_9 [2023-04-01 07:45:40,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_179 [2023-04-01 07:45:40,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_180 [2023-04-01 07:45:40,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_181 [2023-04-01 07:45:40,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_182 [2023-04-01 07:45:40,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_183 [2023-04-01 07:45:40,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_195 [2023-04-01 07:45:40,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_197 [2023-04-01 07:45:40,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_199 [2023-04-01 07:45:40,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_200 [2023-04-01 07:45:40,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_201 [2023-04-01 07:45:40,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_202 [2023-04-01 07:45:40,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_203 [2023-04-01 07:45:40,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_204 [2023-04-01 07:45:40,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_205 [2023-04-01 07:45:40,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_206 [2023-04-01 07:45:40,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_207 [2023-04-01 07:45:40,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_208 [2023-04-01 07:45:40,268 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work___0 [2023-04-01 07:45:40,268 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work___0 [2023-04-01 07:45:40,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_wakeup_ar3k [2023-04-01 07:45:40,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_hci_uart_work [2023-04-01 07:45:40,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_open [2023-04-01 07:45:40,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_close [2023-04-01 07:45:40,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_flush [2023-04-01 07:45:40,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_set_bdaddr [2023-04-01 07:45:40,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_setup [2023-04-01 07:45:40,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_recv [2023-04-01 07:45:40,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_enqueue [2023-04-01 07:45:40,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_dequeue [2023-04-01 07:45:40,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_init [2023-04-01 07:45:40,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_deinit [2023-04-01 07:45:40,272 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_3 [2023-04-01 07:45:40,272 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2023-04-01 07:45:40,272 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2023-04-01 07:45:40,272 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2023-04-01 07:45:40,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_hci_uart_proto_8 [2023-04-01 07:45:40,273 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_3 [2023-04-01 07:45:40,273 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2023-04-01 07:45:40,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_8 [2023-04-01 07:45:40,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_231 [2023-04-01 07:45:40,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_232 [2023-04-01 07:45:40,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_233 [2023-04-01 07:45:40,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_234 [2023-04-01 07:45:40,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_235 [2023-04-01 07:45:40,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_247 [2023-04-01 07:45:40,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_249 [2023-04-01 07:45:40,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_251 [2023-04-01 07:45:40,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_252 [2023-04-01 07:45:40,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_253 [2023-04-01 07:45:40,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_254 [2023-04-01 07:45:40,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_255 [2023-04-01 07:45:40,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_256 [2023-04-01 07:45:40,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_257 [2023-04-01 07:45:40,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_258 [2023-04-01 07:45:40,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_259 [2023-04-01 07:45:40,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_260 [2023-04-01 07:45:40,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_work_sync_261 [2023-04-01 07:45:40,274 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_skb_alloc___2 [2023-04-01 07:45:40,274 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_link_control [2023-04-01 07:45:40,274 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_cfg_field [2023-04-01 07:45:40,274 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_timed_event [2023-04-01 07:45:40,274 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_peer_reset [2023-04-01 07:45:40,274 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_open [2023-04-01 07:45:40,274 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_close [2023-04-01 07:45:40,274 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_pkt_cull [2023-04-01 07:45:40,274 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_handle_internal_rx [2023-04-01 07:45:40,274 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_complete_rx_pkt [2023-04-01 07:45:40,274 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_rx_crc [2023-04-01 07:45:40,274 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_rx_payload [2023-04-01 07:45:40,274 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_rx_3wire_hdr [2023-04-01 07:45:40,274 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_rx_pkt_start [2023-04-01 07:45:40,274 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_rx_delimiter [2023-04-01 07:45:40,274 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_unslip_one_byte [2023-04-01 07:45:40,274 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_reset_rx [2023-04-01 07:45:40,274 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_recv [2023-04-01 07:45:40,275 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_enqueue [2023-04-01 07:45:40,275 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_slip_delim [2023-04-01 07:45:40,275 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_slip_one_byte [2023-04-01 07:45:40,275 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_packet_type [2023-04-01 07:45:40,275 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_prepare_pkt [2023-04-01 07:45:40,275 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_dequeue [2023-04-01 07:45:40,275 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_flush [2023-04-01 07:45:40,275 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_init [2023-04-01 07:45:40,275 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_deinit [2023-04-01 07:45:40,275 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_5 [2023-04-01 07:45:40,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_hci_uart_proto_7 [2023-04-01 07:45:40,275 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_5 [2023-04-01 07:45:40,275 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_5 [2023-04-01 07:45:40,275 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_5 [2023-04-01 07:45:40,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_7 [2023-04-01 07:45:40,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_285 [2023-04-01 07:45:40,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_286 [2023-04-01 07:45:40,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_287 [2023-04-01 07:45:40,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_288 [2023-04-01 07:45:40,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_289 [2023-04-01 07:45:40,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_301 [2023-04-01 07:45:40,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_303 [2023-04-01 07:45:40,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_305 [2023-04-01 07:45:40,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_306 [2023-04-01 07:45:40,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_307 [2023-04-01 07:45:40,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_308 [2023-04-01 07:45:40,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_309 [2023-04-01 07:45:40,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_310 [2023-04-01 07:45:40,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_311 [2023-04-01 07:45:40,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_312 [2023-04-01 07:45:40,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_313 [2023-04-01 07:45:40,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_314 [2023-04-01 07:45:40,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_315 [2023-04-01 07:45:40,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_316 [2023-04-01 07:45:40,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_317 [2023-04-01 07:45:40,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_318 [2023-04-01 07:45:40,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_319 [2023-04-01 07:45:40,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_320 [2023-04-01 07:45:40,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_321 [2023-04-01 07:45:40,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_351 [2023-04-01 07:45:40,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_352 [2023-04-01 07:45:40,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_353 [2023-04-01 07:45:40,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_354 [2023-04-01 07:45:40,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_355 [2023-04-01 07:45:40,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_367 [2023-04-01 07:45:40,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_369 [2023-04-01 07:45:40,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_371 [2023-04-01 07:45:40,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_372 [2023-04-01 07:45:40,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_373 [2023-04-01 07:45:40,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_374 [2023-04-01 07:45:40,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_375 [2023-04-01 07:45:40,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_376 [2023-04-01 07:45:40,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_377 [2023-04-01 07:45:40,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_378 [2023-04-01 07:45:40,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_379 [2023-04-01 07:45:40,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_380 [2023-04-01 07:45:40,278 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_set_baudrate [2023-04-01 07:45:40,278 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_open [2023-04-01 07:45:40,278 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_close [2023-04-01 07:45:40,278 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_flush [2023-04-01 07:45:40,278 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_setup [2023-04-01 07:45:40,278 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_recv [2023-04-01 07:45:40,278 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_enqueue [2023-04-01 07:45:40,278 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_dequeue [2023-04-01 07:45:40,278 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_init [2023-04-01 07:45:40,278 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_deinit [2023-04-01 07:45:40,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_hci_uart_proto_6 [2023-04-01 07:45:40,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_6 [2023-04-01 07:45:40,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_403 [2023-04-01 07:45:40,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_404 [2023-04-01 07:45:40,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_405 [2023-04-01 07:45:40,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_406 [2023-04-01 07:45:40,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_407 [2023-04-01 07:45:40,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_419 [2023-04-01 07:45:40,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_421 [2023-04-01 07:45:40,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_423 [2023-04-01 07:45:40,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_424 [2023-04-01 07:45:40,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_425 [2023-04-01 07:45:40,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_426 [2023-04-01 07:45:40,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_427 [2023-04-01 07:45:40,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_428 [2023-04-01 07:45:40,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_429 [2023-04-01 07:45:40,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_430 [2023-04-01 07:45:40,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_431 [2023-04-01 07:45:40,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_432 [2023-04-01 07:45:40,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-04-01 07:45:40,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-04-01 07:45:40,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-04-01 07:45:40,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-04-01 07:45:40,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-04-01 07:45:40,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-04-01 07:45:40,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2023-04-01 07:45:40,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2023-04-01 07:45:40,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-04-01 07:45:40,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-04-01 07:45:40,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2023-04-01 07:45:40,280 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-04-01 07:45:40,280 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-04-01 07:45:40,280 INFO L138 BoogieDeclarations]: Found implementation of procedure __hci_cmd_sync [2023-04-01 07:45:40,280 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-04-01 07:45:40,280 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2023-04-01 07:45:40,280 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-04-01 07:45:40,280 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-04-01 07:45:40,280 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-04-01 07:45:40,280 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-04-01 07:45:40,280 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_err [2023-04-01 07:45:40,280 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_info [2023-04-01 07:45:40,280 INFO L138 BoogieDeclarations]: Found implementation of procedure btbcm_check_bdaddr [2023-04-01 07:45:40,280 INFO L138 BoogieDeclarations]: Found implementation of procedure btbcm_finalize [2023-04-01 07:45:40,280 INFO L138 BoogieDeclarations]: Found implementation of procedure btbcm_initialize [2023-04-01 07:45:40,280 INFO L138 BoogieDeclarations]: Found implementation of procedure btbcm_patchram [2023-04-01 07:45:40,280 INFO L138 BoogieDeclarations]: Found implementation of procedure btintel_check_bdaddr [2023-04-01 07:45:40,281 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2023-04-01 07:45:40,281 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-04-01 07:45:40,281 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2023-04-01 07:45:40,281 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-04-01 07:45:40,281 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2023-04-01 07:45:40,281 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_alloc_dev [2023-04-01 07:45:40,281 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_free_dev [2023-04-01 07:45:40,281 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_recv_frame [2023-04-01 07:45:40,281 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_register_dev [2023-04-01 07:45:40,281 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_reset_dev [2023-04-01 07:45:40,281 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_unregister_dev [2023-04-01 07:45:40,281 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2023-04-01 07:45:40,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-04-01 07:45:40,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_6 [2023-04-01 07:45:40,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_8 [2023-04-01 07:45:40,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-04-01 07:45:40,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_6 [2023-04-01 07:45:40,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_8 [2023-04-01 07:45:40,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2023-04-01 07:45:40,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_start_6 [2023-04-01 07:45:40,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_start_8 [2023-04-01 07:45:40,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_6 [2023-04-01 07:45:40,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_8 [2023-04-01 07:45:40,282 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-04-01 07:45:40,282 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-04-01 07:45:40,282 INFO L138 BoogieDeclarations]: Found implementation of procedure n_tty_ioctl_helper [2023-04-01 07:45:40,282 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2023-04-01 07:45:40,282 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-04-01 07:45:40,282 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2023-04-01 07:45:40,282 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2023-04-01 07:45:40,282 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2023-04-01 07:45:40,282 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2023-04-01 07:45:40,282 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2023-04-01 07:45:40,282 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-04-01 07:45:40,282 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head [2023-04-01 07:45:40,282 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2023-04-01 07:45:40,282 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2023-04-01 07:45:40,282 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2023-04-01 07:45:40,283 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_driver_flush_buffer [2023-04-01 07:45:40,283 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_ldisc_flush [2023-04-01 07:45:40,283 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_register_ldisc [2023-04-01 07:45:40,283 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_set_termios [2023-04-01 07:45:40,283 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_termios_encode_baud_rate [2023-04-01 07:45:40,283 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_ldisc [2023-04-01 07:45:40,283 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unthrottle [2023-04-01 07:45:40,283 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-01 07:45:40,283 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-04-01 07:45:40,283 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-04-01 07:45:40,283 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-04-01 07:45:40,283 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2023-04-01 07:45:40,283 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-01 07:45:40,283 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-01 07:45:40,283 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-01 07:45:40,283 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-01 07:45:40,284 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-01 07:45:40,284 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-01 07:45:40,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-01 07:45:40,284 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-04-01 07:45:40,284 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-04-01 07:45:40,284 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-04-01 07:45:40,284 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2023-04-01 07:45:40,284 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-04-01 07:45:40,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-01 07:45:40,284 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-04-01 07:45:40,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-04-01 07:45:40,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-04-01 07:45:40,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-04-01 07:45:40,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-04-01 07:45:40,284 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-01 07:45:40,284 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-04-01 07:45:40,284 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-04-01 07:45:40,284 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-01 07:45:40,285 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-01 07:45:40,285 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-04-01 07:45:40,285 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-04-01 07:45:40,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-01 07:45:40,285 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-01 07:45:40,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-04-01 07:45:40,285 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-04-01 07:45:40,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-04-01 07:45:40,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-04-01 07:45:40,285 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-04-01 07:45:40,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-04-01 07:45:40,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-04-01 07:45:40,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-04-01 07:45:40,285 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-04-01 07:45:40,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-01 07:45:40,285 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-04-01 07:45:40,285 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-04-01 07:45:40,285 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-04-01 07:45:40,286 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-04-01 07:45:40,286 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-04-01 07:45:40,286 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-04-01 07:45:40,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2023-04-01 07:45:40,286 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-04-01 07:45:40,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2023-04-01 07:45:40,286 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-04-01 07:45:40,286 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2023-04-01 07:45:40,288 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-04-01 07:45:40,288 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-04-01 07:45:40,288 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-04-01 07:45:40,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_15 [2023-04-01 07:45:40,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_17 [2023-04-01 07:45:40,289 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2023-04-01 07:45:40,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_16 [2023-04-01 07:45:40,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_19 [2023-04-01 07:45:40,289 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2023-04-01 07:45:40,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_18 [2023-04-01 07:45:40,289 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-04-01 07:45:40,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_work_sync_45 [2023-04-01 07:45:40,289 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2023-04-01 07:45:40,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_42 [2023-04-01 07:45:40,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_43 [2023-04-01 07:45:40,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_44 [2023-04-01 07:45:40,289 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2023-04-01 07:45:40,289 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-04-01 07:45:40,289 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-01 07:45:40,289 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-04-01 07:45:40,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-04-01 07:45:40,289 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_3 [2023-04-01 07:45:40,290 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2023-04-01 07:45:40,290 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2023-04-01 07:45:40,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_hci_uart_proto_7 [2023-04-01 07:45:40,290 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2023-04-01 07:45:40,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_hci_uart_proto_6 [2023-04-01 07:45:40,290 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2023-04-01 07:45:40,290 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2023-04-01 07:45:40,290 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2023-04-01 07:45:40,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_hci_uart_proto_10 [2023-04-01 07:45:40,290 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2023-04-01 07:45:40,290 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2023-04-01 07:45:40,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_hci_uart_proto_8 [2023-04-01 07:45:40,290 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2023-04-01 07:45:40,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_hci_uart_proto_9 [2023-04-01 07:45:40,290 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2023-04-01 07:45:40,290 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2023-04-01 07:45:40,290 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2023-04-01 07:45:40,290 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2023-04-01 07:45:40,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_hci_uart_proto_11 [2023-04-01 07:45:40,291 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2023-04-01 07:45:40,291 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2023-04-01 07:45:40,291 INFO L130 BoogieDeclarations]: Found specification of procedure tty_driver_flush_buffer [2023-04-01 07:45:40,291 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unthrottle [2023-04-01 07:45:40,291 INFO L130 BoogieDeclarations]: Found specification of procedure tty_termios_encode_baud_rate [2023-04-01 07:45:40,291 INFO L130 BoogieDeclarations]: Found specification of procedure tty_set_termios [2023-04-01 07:45:40,291 INFO L130 BoogieDeclarations]: Found specification of procedure tty_ldisc_flush [2023-04-01 07:45:40,291 INFO L130 BoogieDeclarations]: Found specification of procedure tty_register_ldisc [2023-04-01 07:45:40,291 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_ldisc [2023-04-01 07:45:40,291 INFO L130 BoogieDeclarations]: Found specification of procedure n_tty_ioctl_helper [2023-04-01 07:45:40,291 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-04-01 07:45:40,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-01 07:45:40,291 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2023-04-01 07:45:40,291 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2023-04-01 07:45:40,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_33 [2023-04-01 07:45:40,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_41 [2023-04-01 07:45:40,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_35 [2023-04-01 07:45:40,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_31 [2023-04-01 07:45:40,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_39 [2023-04-01 07:45:40,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_40 [2023-04-01 07:45:40,292 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2023-04-01 07:45:40,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_36 [2023-04-01 07:45:40,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_37 [2023-04-01 07:45:40,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_38 [2023-04-01 07:45:40,292 INFO L130 BoogieDeclarations]: Found specification of procedure bt_info [2023-04-01 07:45:40,292 INFO L130 BoogieDeclarations]: Found specification of procedure bt_err [2023-04-01 07:45:40,292 INFO L130 BoogieDeclarations]: Found specification of procedure hci_get_drvdata [2023-04-01 07:45:40,292 INFO L130 BoogieDeclarations]: Found specification of procedure hci_set_drvdata [2023-04-01 07:45:40,292 INFO L130 BoogieDeclarations]: Found specification of procedure hci_alloc_dev [2023-04-01 07:45:40,292 INFO L130 BoogieDeclarations]: Found specification of procedure hci_free_dev [2023-04-01 07:45:40,292 INFO L130 BoogieDeclarations]: Found specification of procedure hci_register_dev [2023-04-01 07:45:40,292 INFO L130 BoogieDeclarations]: Found specification of procedure hci_unregister_dev [2023-04-01 07:45:40,292 INFO L130 BoogieDeclarations]: Found specification of procedure __hci_cmd_sync [2023-04-01 07:45:40,292 INFO L130 BoogieDeclarations]: Found specification of procedure btintel_check_bdaddr [2023-04-01 07:45:40,292 INFO L130 BoogieDeclarations]: Found specification of procedure btintel_set_bdaddr [2023-04-01 07:45:40,293 INFO L130 BoogieDeclarations]: Found specification of procedure btbcm_check_bdaddr [2023-04-01 07:45:40,293 INFO L130 BoogieDeclarations]: Found specification of procedure btbcm_set_bdaddr [2023-04-01 07:45:40,293 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_register_proto [2023-04-01 07:45:40,293 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_unregister_proto [2023-04-01 07:45:40,293 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_tx_wakeup [2023-04-01 07:45:40,293 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_init_ready [2023-04-01 07:45:40,293 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_init_tty [2023-04-01 07:45:40,293 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_set_baudrate [2023-04-01 07:45:40,293 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_set_flow_control [2023-04-01 07:45:40,293 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_set_speeds [2023-04-01 07:45:40,293 INFO L130 BoogieDeclarations]: Found specification of procedure h4_init [2023-04-01 07:45:40,293 INFO L130 BoogieDeclarations]: Found specification of procedure h4_deinit [2023-04-01 07:45:40,293 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_init [2023-04-01 07:45:40,293 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_deinit [2023-04-01 07:45:40,293 INFO L130 BoogieDeclarations]: Found specification of procedure ll_init [2023-04-01 07:45:40,293 INFO L130 BoogieDeclarations]: Found specification of procedure ll_deinit [2023-04-01 07:45:40,293 INFO L130 BoogieDeclarations]: Found specification of procedure ath_init [2023-04-01 07:45:40,293 INFO L130 BoogieDeclarations]: Found specification of procedure ath_deinit [2023-04-01 07:45:40,294 INFO L130 BoogieDeclarations]: Found specification of procedure h5_init [2023-04-01 07:45:40,294 INFO L130 BoogieDeclarations]: Found specification of procedure h5_deinit [2023-04-01 07:45:40,294 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_init [2023-04-01 07:45:40,294 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_deinit [2023-04-01 07:45:40,294 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_get_proto [2023-04-01 07:45:40,294 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_tx_complete [2023-04-01 07:45:40,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-01 07:45:40,294 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_dequeue [2023-04-01 07:45:40,294 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2023-04-01 07:45:40,294 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-01 07:45:40,294 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-01 07:45:40,294 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_write_work [2023-04-01 07:45:40,294 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2023-04-01 07:45:40,294 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_init_work [2023-04-01 07:45:40,294 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-04-01 07:45:40,294 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_open [2023-04-01 07:45:40,294 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_flush [2023-04-01 07:45:40,294 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_close [2023-04-01 07:45:40,295 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_send_frame [2023-04-01 07:45:40,295 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-04-01 07:45:40,295 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2023-04-01 07:45:40,295 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_setup [2023-04-01 07:45:40,295 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2023-04-01 07:45:40,295 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_tty_open [2023-04-01 07:45:40,295 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-04-01 07:45:40,295 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_tty_close [2023-04-01 07:45:40,295 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_tty_wakeup [2023-04-01 07:45:40,295 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_tty_receive [2023-04-01 07:45:40,295 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_register_dev [2023-04-01 07:45:40,295 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_set_proto [2023-04-01 07:45:40,295 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_set_flags [2023-04-01 07:45:40,295 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_tty_ioctl [2023-04-01 07:45:40,295 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_tty_read [2023-04-01 07:45:40,295 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_tty_write [2023-04-01 07:45:40,295 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_tty_poll [2023-04-01 07:45:40,295 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_init [2023-04-01 07:45:40,295 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_exit [2023-04-01 07:45:40,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-04-01 07:45:40,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-04-01 07:45:40,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_11 [2023-04-01 07:45:40,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_8 [2023-04-01 07:45:40,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_9 [2023-04-01 07:45:40,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_10 [2023-04-01 07:45:40,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_7 [2023-04-01 07:45:40,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_6 [2023-04-01 07:45:40,296 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-01 07:45:40,296 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2023-04-01 07:45:40,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-04-01 07:45:40,296 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-04-01 07:45:40,296 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2023-04-01 07:45:40,296 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2023-04-01 07:45:40,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_69 [2023-04-01 07:45:40,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_71 [2023-04-01 07:45:40,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_70 [2023-04-01 07:45:40,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_73 [2023-04-01 07:45:40,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_72 [2023-04-01 07:45:40,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_96 [2023-04-01 07:45:40,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_97 [2023-04-01 07:45:40,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_98 [2023-04-01 07:45:40,297 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2023-04-01 07:45:40,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_87 [2023-04-01 07:45:40,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_95 [2023-04-01 07:45:40,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_89 [2023-04-01 07:45:40,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_85 [2023-04-01 07:45:40,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_93 [2023-04-01 07:45:40,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_94 [2023-04-01 07:45:40,297 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2023-04-01 07:45:40,297 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2023-04-01 07:45:40,297 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2023-04-01 07:45:40,297 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2023-04-01 07:45:40,297 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2023-04-01 07:45:40,297 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-04-01 07:45:40,297 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2023-04-01 07:45:40,298 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2023-04-01 07:45:40,298 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-04-01 07:45:40,298 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2023-04-01 07:45:40,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_90 [2023-04-01 07:45:40,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_91 [2023-04-01 07:45:40,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_92 [2023-04-01 07:45:40,298 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2023-04-01 07:45:40,298 INFO L130 BoogieDeclarations]: Found specification of procedure bt_skb_alloc [2023-04-01 07:45:40,298 INFO L130 BoogieDeclarations]: Found specification of procedure hci_recv_frame [2023-04-01 07:45:40,298 INFO L130 BoogieDeclarations]: Found specification of procedure h4_recv_buf [2023-04-01 07:45:40,298 INFO L130 BoogieDeclarations]: Found specification of procedure h4_open [2023-04-01 07:45:40,298 INFO L130 BoogieDeclarations]: Found specification of procedure h4_flush [2023-04-01 07:45:40,298 INFO L130 BoogieDeclarations]: Found specification of procedure h4_close [2023-04-01 07:45:40,298 INFO L130 BoogieDeclarations]: Found specification of procedure h4_enqueue [2023-04-01 07:45:40,298 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2023-04-01 07:45:40,298 INFO L130 BoogieDeclarations]: Found specification of procedure h4_recv [2023-04-01 07:45:40,298 INFO L130 BoogieDeclarations]: Found specification of procedure h4_dequeue [2023-04-01 07:45:40,298 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-04-01 07:45:40,299 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-04-01 07:45:40,299 INFO L130 BoogieDeclarations]: Found specification of procedure __swab16p [2023-04-01 07:45:40,299 INFO L130 BoogieDeclarations]: Found specification of procedure __be16_to_cpup [2023-04-01 07:45:40,299 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-04-01 07:45:40,299 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-04-01 07:45:40,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_118 [2023-04-01 07:45:40,299 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-04-01 07:45:40,299 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2023-04-01 07:45:40,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_152 [2023-04-01 07:45:40,299 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-04-01 07:45:40,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_151 [2023-04-01 07:45:40,299 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-04-01 07:45:40,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_153 [2023-04-01 07:45:40,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_121 [2023-04-01 07:45:40,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_123 [2023-04-01 07:45:40,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_122 [2023-04-01 07:45:40,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_125 [2023-04-01 07:45:40,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_124 [2023-04-01 07:45:40,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_148 [2023-04-01 07:45:40,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_149 [2023-04-01 07:45:40,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_150 [2023-04-01 07:45:40,300 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_4 [2023-04-01 07:45:40,300 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_4 [2023-04-01 07:45:40,300 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_4 [2023-04-01 07:45:40,300 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_4 [2023-04-01 07:45:40,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_139 [2023-04-01 07:45:40,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_147 [2023-04-01 07:45:40,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_141 [2023-04-01 07:45:40,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_137 [2023-04-01 07:45:40,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_145 [2023-04-01 07:45:40,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_146 [2023-04-01 07:45:40,300 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2023-04-01 07:45:40,300 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek_tail [2023-04-01 07:45:40,300 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2023-04-01 07:45:40,300 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2023-04-01 07:45:40,300 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_before [2023-04-01 07:45:40,301 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head [2023-04-01 07:45:40,301 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2023-04-01 07:45:40,301 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2023-04-01 07:45:40,301 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue_tail [2023-04-01 07:45:40,301 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2023-04-01 07:45:40,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_142 [2023-04-01 07:45:40,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_143 [2023-04-01 07:45:40,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_144 [2023-04-01 07:45:40,301 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2023-04-01 07:45:40,301 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2023-04-01 07:45:40,301 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_be16 [2023-04-01 07:45:40,301 INFO L130 BoogieDeclarations]: Found specification of procedure bt_skb_alloc___0 [2023-04-01 07:45:40,301 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_crc_update [2023-04-01 07:45:40,301 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_slip_msgdelim [2023-04-01 07:45:40,301 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_slip_one_byte [2023-04-01 07:45:40,301 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_enqueue [2023-04-01 07:45:40,301 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_prepare_pkt [2023-04-01 07:45:40,301 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_dequeue [2023-04-01 07:45:40,302 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_flush [2023-04-01 07:45:40,302 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_pkt_cull [2023-04-01 07:45:40,302 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_handle_le_pkt [2023-04-01 07:45:40,302 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_unslip_one_byte [2023-04-01 07:45:40,302 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_complete_rx_pkt [2023-04-01 07:45:40,302 INFO L130 BoogieDeclarations]: Found specification of procedure bscp_get_crc [2023-04-01 07:45:40,302 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_recv [2023-04-01 07:45:40,302 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_timed_event [2023-04-01 07:45:40,302 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_open [2023-04-01 07:45:40,302 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_close [2023-04-01 07:45:40,302 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-04-01 07:45:40,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_179 [2023-04-01 07:45:40,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_181 [2023-04-01 07:45:40,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_180 [2023-04-01 07:45:40,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_183 [2023-04-01 07:45:40,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_182 [2023-04-01 07:45:40,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_206 [2023-04-01 07:45:40,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_207 [2023-04-01 07:45:40,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_208 [2023-04-01 07:45:40,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_197 [2023-04-01 07:45:40,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_205 [2023-04-01 07:45:40,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_199 [2023-04-01 07:45:40,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_195 [2023-04-01 07:45:40,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_203 [2023-04-01 07:45:40,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_204 [2023-04-01 07:45:40,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_200 [2023-04-01 07:45:40,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_201 [2023-04-01 07:45:40,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_202 [2023-04-01 07:45:40,303 INFO L130 BoogieDeclarations]: Found specification of procedure bt_skb_alloc___1 [2023-04-01 07:45:40,303 INFO L130 BoogieDeclarations]: Found specification of procedure hci_event_hdr [2023-04-01 07:45:40,303 INFO L130 BoogieDeclarations]: Found specification of procedure hci_acl_hdr [2023-04-01 07:45:40,303 INFO L130 BoogieDeclarations]: Found specification of procedure hci_sco_hdr [2023-04-01 07:45:40,303 INFO L130 BoogieDeclarations]: Found specification of procedure send_hcill_cmd [2023-04-01 07:45:40,303 INFO L130 BoogieDeclarations]: Found specification of procedure ll_open [2023-04-01 07:45:40,303 INFO L130 BoogieDeclarations]: Found specification of procedure ll_flush [2023-04-01 07:45:40,303 INFO L130 BoogieDeclarations]: Found specification of procedure ll_close [2023-04-01 07:45:40,304 INFO L130 BoogieDeclarations]: Found specification of procedure __ll_do_awake [2023-04-01 07:45:40,304 INFO L130 BoogieDeclarations]: Found specification of procedure ll_device_want_to_wakeup [2023-04-01 07:45:40,304 INFO L130 BoogieDeclarations]: Found specification of procedure ll_device_want_to_sleep [2023-04-01 07:45:40,304 INFO L130 BoogieDeclarations]: Found specification of procedure ll_device_woke_up [2023-04-01 07:45:40,304 INFO L130 BoogieDeclarations]: Found specification of procedure ll_enqueue [2023-04-01 07:45:40,304 INFO L130 BoogieDeclarations]: Found specification of procedure ll_check_data_len [2023-04-01 07:45:40,304 INFO L130 BoogieDeclarations]: Found specification of procedure ll_recv [2023-04-01 07:45:40,304 INFO L130 BoogieDeclarations]: Found specification of procedure ll_dequeue [2023-04-01 07:45:40,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_231 [2023-04-01 07:45:40,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_233 [2023-04-01 07:45:40,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_232 [2023-04-01 07:45:40,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_235 [2023-04-01 07:45:40,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_234 [2023-04-01 07:45:40,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_work_sync_261 [2023-04-01 07:45:40,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_258 [2023-04-01 07:45:40,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_259 [2023-04-01 07:45:40,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_260 [2023-04-01 07:45:40,304 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work___0 [2023-04-01 07:45:40,305 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work___0 [2023-04-01 07:45:40,305 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2023-04-01 07:45:40,305 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_3 [2023-04-01 07:45:40,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_249 [2023-04-01 07:45:40,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_257 [2023-04-01 07:45:40,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_251 [2023-04-01 07:45:40,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_247 [2023-04-01 07:45:40,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_255 [2023-04-01 07:45:40,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_256 [2023-04-01 07:45:40,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_252 [2023-04-01 07:45:40,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_253 [2023-04-01 07:45:40,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_254 [2023-04-01 07:45:40,305 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-04-01 07:45:40,305 INFO L130 BoogieDeclarations]: Found specification of procedure ath_wakeup_ar3k [2023-04-01 07:45:40,305 INFO L130 BoogieDeclarations]: Found specification of procedure ath_hci_uart_work [2023-04-01 07:45:40,305 INFO L130 BoogieDeclarations]: Found specification of procedure ath_open [2023-04-01 07:45:40,305 INFO L130 BoogieDeclarations]: Found specification of procedure ath_close [2023-04-01 07:45:40,305 INFO L130 BoogieDeclarations]: Found specification of procedure ath_flush [2023-04-01 07:45:40,306 INFO L130 BoogieDeclarations]: Found specification of procedure ath_set_bdaddr [2023-04-01 07:45:40,306 INFO L130 BoogieDeclarations]: Found specification of procedure ath_setup [2023-04-01 07:45:40,306 INFO L130 BoogieDeclarations]: Found specification of procedure ath_recv [2023-04-01 07:45:40,306 INFO L130 BoogieDeclarations]: Found specification of procedure ath_enqueue [2023-04-01 07:45:40,306 INFO L130 BoogieDeclarations]: Found specification of procedure ath_dequeue [2023-04-01 07:45:40,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_8 [2023-04-01 07:45:40,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_8 [2023-04-01 07:45:40,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_start_8 [2023-04-01 07:45:40,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_8 [2023-04-01 07:45:40,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_316 [2023-04-01 07:45:40,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_319 [2023-04-01 07:45:40,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_315 [2023-04-01 07:45:40,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_317 [2023-04-01 07:45:40,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_320 [2023-04-01 07:45:40,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_321 [2023-04-01 07:45:40,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_318 [2023-04-01 07:45:40,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_285 [2023-04-01 07:45:40,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_287 [2023-04-01 07:45:40,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_286 [2023-04-01 07:45:40,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_289 [2023-04-01 07:45:40,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_288 [2023-04-01 07:45:40,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_312 [2023-04-01 07:45:40,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_313 [2023-04-01 07:45:40,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_314 [2023-04-01 07:45:40,307 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_5 [2023-04-01 07:45:40,307 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_5 [2023-04-01 07:45:40,307 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_5 [2023-04-01 07:45:40,307 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_5 [2023-04-01 07:45:40,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_303 [2023-04-01 07:45:40,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_311 [2023-04-01 07:45:40,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_305 [2023-04-01 07:45:40,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_301 [2023-04-01 07:45:40,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_309 [2023-04-01 07:45:40,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_310 [2023-04-01 07:45:40,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_306 [2023-04-01 07:45:40,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_307 [2023-04-01 07:45:40,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_308 [2023-04-01 07:45:40,308 INFO L130 BoogieDeclarations]: Found specification of procedure bt_skb_alloc___2 [2023-04-01 07:45:40,308 INFO L130 BoogieDeclarations]: Found specification of procedure hci_reset_dev [2023-04-01 07:45:40,308 INFO L130 BoogieDeclarations]: Found specification of procedure h5_reset_rx [2023-04-01 07:45:40,308 INFO L130 BoogieDeclarations]: Found specification of procedure h5_link_control [2023-04-01 07:45:40,308 INFO L130 BoogieDeclarations]: Found specification of procedure h5_cfg_field [2023-04-01 07:45:40,308 INFO L130 BoogieDeclarations]: Found specification of procedure h5_timed_event [2023-04-01 07:45:40,308 INFO L130 BoogieDeclarations]: Found specification of procedure h5_peer_reset [2023-04-01 07:45:40,308 INFO L130 BoogieDeclarations]: Found specification of procedure h5_open [2023-04-01 07:45:40,308 INFO L130 BoogieDeclarations]: Found specification of procedure h5_close [2023-04-01 07:45:40,308 INFO L130 BoogieDeclarations]: Found specification of procedure h5_pkt_cull [2023-04-01 07:45:40,308 INFO L130 BoogieDeclarations]: Found specification of procedure h5_handle_internal_rx [2023-04-01 07:45:40,308 INFO L130 BoogieDeclarations]: Found specification of procedure h5_complete_rx_pkt [2023-04-01 07:45:40,308 INFO L130 BoogieDeclarations]: Found specification of procedure h5_rx_crc [2023-04-01 07:45:40,308 INFO L130 BoogieDeclarations]: Found specification of procedure h5_rx_payload [2023-04-01 07:45:40,308 INFO L130 BoogieDeclarations]: Found specification of procedure h5_rx_3wire_hdr [2023-04-01 07:45:40,308 INFO L130 BoogieDeclarations]: Found specification of procedure h5_rx_pkt_start [2023-04-01 07:45:40,309 INFO L130 BoogieDeclarations]: Found specification of procedure h5_rx_delimiter [2023-04-01 07:45:40,309 INFO L130 BoogieDeclarations]: Found specification of procedure h5_unslip_one_byte [2023-04-01 07:45:40,309 INFO L130 BoogieDeclarations]: Found specification of procedure h5_recv [2023-04-01 07:45:40,309 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~TO~int [2023-04-01 07:45:40,309 INFO L130 BoogieDeclarations]: Found specification of procedure h5_enqueue [2023-04-01 07:45:40,309 INFO L130 BoogieDeclarations]: Found specification of procedure h5_slip_delim [2023-04-01 07:45:40,309 INFO L130 BoogieDeclarations]: Found specification of procedure h5_slip_one_byte [2023-04-01 07:45:40,309 INFO L130 BoogieDeclarations]: Found specification of procedure valid_packet_type [2023-04-01 07:45:40,309 INFO L130 BoogieDeclarations]: Found specification of procedure h5_prepare_pkt [2023-04-01 07:45:40,309 INFO L130 BoogieDeclarations]: Found specification of procedure h5_dequeue [2023-04-01 07:45:40,309 INFO L130 BoogieDeclarations]: Found specification of procedure h5_flush [2023-04-01 07:45:40,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_351 [2023-04-01 07:45:40,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_353 [2023-04-01 07:45:40,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_352 [2023-04-01 07:45:40,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_355 [2023-04-01 07:45:40,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_354 [2023-04-01 07:45:40,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_378 [2023-04-01 07:45:40,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_379 [2023-04-01 07:45:40,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_380 [2023-04-01 07:45:40,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_369 [2023-04-01 07:45:40,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_377 [2023-04-01 07:45:40,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_371 [2023-04-01 07:45:40,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_367 [2023-04-01 07:45:40,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_375 [2023-04-01 07:45:40,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_376 [2023-04-01 07:45:40,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_372 [2023-04-01 07:45:40,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_373 [2023-04-01 07:45:40,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_374 [2023-04-01 07:45:40,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_403 [2023-04-01 07:45:40,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_405 [2023-04-01 07:45:40,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_404 [2023-04-01 07:45:40,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_407 [2023-04-01 07:45:40,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_406 [2023-04-01 07:45:40,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_430 [2023-04-01 07:45:40,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_431 [2023-04-01 07:45:40,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_432 [2023-04-01 07:45:40,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_421 [2023-04-01 07:45:40,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_429 [2023-04-01 07:45:40,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_423 [2023-04-01 07:45:40,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_419 [2023-04-01 07:45:40,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_427 [2023-04-01 07:45:40,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_428 [2023-04-01 07:45:40,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_424 [2023-04-01 07:45:40,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_425 [2023-04-01 07:45:40,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_426 [2023-04-01 07:45:40,311 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2023-04-01 07:45:40,311 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2023-04-01 07:45:40,311 INFO L130 BoogieDeclarations]: Found specification of procedure btbcm_patchram [2023-04-01 07:45:40,311 INFO L130 BoogieDeclarations]: Found specification of procedure btbcm_initialize [2023-04-01 07:45:40,311 INFO L130 BoogieDeclarations]: Found specification of procedure btbcm_finalize [2023-04-01 07:45:40,311 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_set_baudrate [2023-04-01 07:45:40,311 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_open [2023-04-01 07:45:40,311 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_close [2023-04-01 07:45:40,311 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_flush [2023-04-01 07:45:40,311 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_setup [2023-04-01 07:45:40,311 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_recv [2023-04-01 07:45:40,311 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_enqueue [2023-04-01 07:45:40,311 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_dequeue [2023-04-01 07:45:40,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_start_6 [2023-04-01 07:45:40,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_6 [2023-04-01 07:45:40,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_6 [2023-04-01 07:45:40,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_6 [2023-04-01 07:45:40,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-04-01 07:45:40,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-04-01 07:45:40,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2023-04-01 07:45:40,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2023-04-01 07:45:40,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2023-04-01 07:45:40,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2023-04-01 07:45:40,312 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-04-01 07:45:40,312 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-01 07:45:40,312 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-01 07:45:40,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-01 07:45:40,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-01 07:45:40,312 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-01 07:45:40,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-04-01 07:45:40,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-04-01 07:45:40,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-04-01 07:45:40,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-04-01 07:45:41,433 INFO L236 CfgBuilder]: Building ICFG [2023-04-01 07:45:41,440 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-01 07:45:47,336 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-04-01 07:45:57,666 INFO L277 CfgBuilder]: Performing block encoding [2023-04-01 07:45:59,001 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-01 07:45:59,002 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-04-01 07:45:59,008 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.04 07:45:59 BoogieIcfgContainer [2023-04-01 07:45:59,008 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-01 07:45:59,011 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-01 07:45:59,012 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-01 07:45:59,014 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-01 07:45:59,014 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 01.04 07:45:37" (1/3) ... [2023-04-01 07:45:59,014 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@704d5ab1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.04 07:45:59, skipping insertion in model container [2023-04-01 07:45:59,015 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:45:39" (2/3) ... [2023-04-01 07:45:59,015 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@704d5ab1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.04 07:45:59, skipping insertion in model container [2023-04-01 07:45:59,015 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.04 07:45:59" (3/3) ... [2023-04-01 07:45:59,016 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--bluetooth--hci_uart.ko-entry_point.cil.out.i [2023-04-01 07:45:59,028 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-01 07:45:59,029 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-04-01 07:45:59,108 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-01 07:45:59,112 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=FINITE_AUTOMATA, 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;@19b654fe, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-04-01 07:45:59,112 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-04-01 07:45:59,123 INFO L276 IsEmpty]: Start isEmpty. Operand has 3662 states, 2098 states have (on average 1.3060057197330792) internal successors, (2740), 2248 states have internal predecessors, (2740), 1122 states have call successors, (1122), 291 states have call predecessors, (1122), 290 states have return successors, (1112), 1085 states have call predecessors, (1112), 1112 states have call successors, (1112) [2023-04-01 07:45:59,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-04-01 07:45:59,140 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 07:45:59,140 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 07:45:59,141 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 07:45:59,144 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 07:45:59,144 INFO L85 PathProgramCache]: Analyzing trace with hash -1278416161, now seen corresponding path program 1 times [2023-04-01 07:45:59,150 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 07:45:59,150 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1049025863] [2023-04-01 07:45:59,150 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 07:45:59,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 07:45:59,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 07:46:00,826 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-04-01 07:46:00,827 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 07:46:00,827 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1049025863] [2023-04-01 07:46:00,827 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1049025863] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 07:46:00,828 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 07:46:00,828 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-04-01 07:46:00,829 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [185041007] [2023-04-01 07:46:00,829 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 07:46:00,832 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-04-01 07:46:00,832 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 07:46:00,856 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-04-01 07:46:00,857 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-04-01 07:46:00,864 INFO L87 Difference]: Start difference. First operand has 3662 states, 2098 states have (on average 1.3060057197330792) internal successors, (2740), 2248 states have internal predecessors, (2740), 1122 states have call successors, (1122), 291 states have call predecessors, (1122), 290 states have return successors, (1112), 1085 states have call predecessors, (1112), 1112 states have call successors, (1112) Second operand has 4 states, 4 states have (on average 11.5) internal successors, (46), 4 states have internal predecessors, (46), 3 states have call successors, (18), 3 states have call predecessors, (18), 2 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2023-04-01 07:46:03,275 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 07:46:05,284 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 07:46:09,674 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 07:46:09,675 INFO L93 Difference]: Finished difference Result 6176 states and 8884 transitions. [2023-04-01 07:46:09,676 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-04-01 07:46:09,677 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.5) internal successors, (46), 4 states have internal predecessors, (46), 3 states have call successors, (18), 3 states have call predecessors, (18), 2 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 72 [2023-04-01 07:46:09,678 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 07:46:09,713 INFO L225 Difference]: With dead ends: 6176 [2023-04-01 07:46:09,713 INFO L226 Difference]: Without dead ends: 3142 [2023-04-01 07:46:09,733 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-04-01 07:46:09,735 INFO L413 NwaCegarLoop]: 4090 mSDtfsCounter, 3874 mSDsluCounter, 4618 mSDsCounter, 0 mSdLazyCounter, 651 mSolverCounterSat, 1 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3874 SdHoareTripleChecker+Valid, 8708 SdHoareTripleChecker+Invalid, 654 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 651 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.5s IncrementalHoareTripleChecker+Time [2023-04-01 07:46:09,736 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3874 Valid, 8708 Invalid, 654 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 651 Invalid, 2 Unknown, 0 Unchecked, 8.5s Time] [2023-04-01 07:46:09,752 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3142 states. [2023-04-01 07:46:09,907 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3142 to 3142. [2023-04-01 07:46:09,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3142 states, 1867 states have (on average 1.3208355650776646) internal successors, (2466), 1981 states have internal predecessors, (2466), 982 states have call successors, (982), 294 states have call predecessors, (982), 292 states have return successors, (980), 956 states have call predecessors, (980), 980 states have call successors, (980) [2023-04-01 07:46:09,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3142 states to 3142 states and 4428 transitions. [2023-04-01 07:46:09,933 INFO L78 Accepts]: Start accepts. Automaton has 3142 states and 4428 transitions. Word has length 72 [2023-04-01 07:46:09,933 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 07:46:09,933 INFO L495 AbstractCegarLoop]: Abstraction has 3142 states and 4428 transitions. [2023-04-01 07:46:09,933 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.5) internal successors, (46), 4 states have internal predecessors, (46), 3 states have call successors, (18), 3 states have call predecessors, (18), 2 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2023-04-01 07:46:09,933 INFO L276 IsEmpty]: Start isEmpty. Operand 3142 states and 4428 transitions. [2023-04-01 07:46:09,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-04-01 07:46:09,946 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 07:46:09,947 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 07:46:09,947 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-01 07:46:09,947 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 07:46:09,947 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 07:46:09,948 INFO L85 PathProgramCache]: Analyzing trace with hash -1039552142, now seen corresponding path program 1 times [2023-04-01 07:46:09,948 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 07:46:09,948 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1116494091] [2023-04-01 07:46:09,948 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 07:46:09,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 07:46:10,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 07:46:10,958 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-04-01 07:46:10,959 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 07:46:10,959 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1116494091] [2023-04-01 07:46:10,959 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1116494091] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 07:46:10,959 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 07:46:10,959 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-04-01 07:46:10,959 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1178761815] [2023-04-01 07:46:10,959 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 07:46:10,960 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-04-01 07:46:10,960 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 07:46:10,961 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-04-01 07:46:10,961 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2023-04-01 07:46:10,961 INFO L87 Difference]: Start difference. First operand 3142 states and 4428 transitions. Second operand has 7 states, 6 states have (on average 9.166666666666666) internal successors, (55), 5 states have internal predecessors, (55), 2 states have call successors, (20), 2 states have call predecessors, (20), 3 states have return successors, (11), 3 states have call predecessors, (11), 1 states have call successors, (11) [2023-04-01 07:46:13,452 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 07:46:15,456 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 07:46:17,461 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 07:46:19,465 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 07:46:21,469 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 07:46:23,478 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 07:46:25,902 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.51s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 07:46:29,949 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 07:46:29,949 INFO L93 Difference]: Finished difference Result 6280 states and 8906 transitions. [2023-04-01 07:46:29,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-04-01 07:46:29,950 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 9.166666666666666) internal successors, (55), 5 states have internal predecessors, (55), 2 states have call successors, (20), 2 states have call predecessors, (20), 3 states have return successors, (11), 3 states have call predecessors, (11), 1 states have call successors, (11) Word has length 89 [2023-04-01 07:46:29,950 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 07:46:29,970 INFO L225 Difference]: With dead ends: 6280 [2023-04-01 07:46:29,970 INFO L226 Difference]: Without dead ends: 3159 [2023-04-01 07:46:29,985 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2023-04-01 07:46:29,986 INFO L413 NwaCegarLoop]: 3886 mSDtfsCounter, 6 mSDsluCounter, 19398 mSDsCounter, 0 mSdLazyCounter, 1674 mSolverCounterSat, 0 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 23284 SdHoareTripleChecker+Invalid, 1680 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1674 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.8s IncrementalHoareTripleChecker+Time [2023-04-01 07:46:29,989 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8 Valid, 23284 Invalid, 1680 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1674 Invalid, 6 Unknown, 0 Unchecked, 18.8s Time] [2023-04-01 07:46:29,994 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3159 states. [2023-04-01 07:46:30,084 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3159 to 3148. [2023-04-01 07:46:30,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3148 states, 1871 states have (on average 1.3201496525921967) internal successors, (2470), 1985 states have internal predecessors, (2470), 982 states have call successors, (982), 294 states have call predecessors, (982), 294 states have return successors, (985), 958 states have call predecessors, (985), 980 states have call successors, (985) [2023-04-01 07:46:30,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3148 states to 3148 states and 4437 transitions. [2023-04-01 07:46:30,110 INFO L78 Accepts]: Start accepts. Automaton has 3148 states and 4437 transitions. Word has length 89 [2023-04-01 07:46:30,112 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 07:46:30,112 INFO L495 AbstractCegarLoop]: Abstraction has 3148 states and 4437 transitions. [2023-04-01 07:46:30,112 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 9.166666666666666) internal successors, (55), 5 states have internal predecessors, (55), 2 states have call successors, (20), 2 states have call predecessors, (20), 3 states have return successors, (11), 3 states have call predecessors, (11), 1 states have call successors, (11) [2023-04-01 07:46:30,112 INFO L276 IsEmpty]: Start isEmpty. Operand 3148 states and 4437 transitions. [2023-04-01 07:46:30,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-04-01 07:46:30,120 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 07:46:30,120 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 07:46:30,121 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-04-01 07:46:30,121 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 07:46:30,121 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 07:46:30,121 INFO L85 PathProgramCache]: Analyzing trace with hash -1321800166, now seen corresponding path program 1 times [2023-04-01 07:46:30,122 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 07:46:30,122 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [92141169] [2023-04-01 07:46:30,122 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 07:46:30,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 07:46:30,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 07:46:30,939 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-04-01 07:46:30,939 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 07:46:30,939 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [92141169] [2023-04-01 07:46:30,939 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [92141169] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 07:46:30,939 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 07:46:30,939 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-04-01 07:46:30,939 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [6150737] [2023-04-01 07:46:30,940 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 07:46:30,940 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-04-01 07:46:30,940 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 07:46:30,940 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-04-01 07:46:30,941 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2023-04-01 07:46:30,942 INFO L87 Difference]: Start difference. First operand 3148 states and 4437 transitions. Second operand has 5 states, 5 states have (on average 10.4) internal successors, (52), 5 states have internal predecessors, (52), 3 states have call successors, (21), 3 states have call predecessors, (21), 2 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) [2023-04-01 07:46:33,521 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 07:46:35,524 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 07:46:37,529 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []