/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -tc ../../../trunk/examples/toolchains/AutomizerC.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--fotg210-hcd.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-03-31 03:20:47,381 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-03-31 03:20:47,383 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-03-31 03:20:47,412 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-03-31 03:20:47,412 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-03-31 03:20:47,413 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-03-31 03:20:47,414 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-03-31 03:20:47,416 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-03-31 03:20:47,418 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-03-31 03:20:47,418 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-03-31 03:20:47,419 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-03-31 03:20:47,420 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-03-31 03:20:47,421 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-03-31 03:20:47,422 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-03-31 03:20:47,423 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-03-31 03:20:47,424 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-03-31 03:20:47,424 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-03-31 03:20:47,433 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-03-31 03:20:47,436 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-03-31 03:20:47,438 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-03-31 03:20:47,439 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-03-31 03:20:47,440 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-03-31 03:20:47,441 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-03-31 03:20:47,441 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-03-31 03:20:47,444 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-03-31 03:20:47,444 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-03-31 03:20:47,444 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-03-31 03:20:47,445 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-03-31 03:20:47,445 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-03-31 03:20:47,446 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-03-31 03:20:47,446 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-03-31 03:20:47,447 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-03-31 03:20:47,447 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-03-31 03:20:47,448 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-03-31 03:20:47,448 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-03-31 03:20:47,449 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-03-31 03:20:47,449 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-03-31 03:20:47,449 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-03-31 03:20:47,450 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-03-31 03:20:47,450 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-03-31 03:20:47,451 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-03-31 03:20:47,456 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2023-03-31 03:20:47,483 INFO L113 SettingsManager]: Loading preferences was successful [2023-03-31 03:20:47,483 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-03-31 03:20:47,484 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-03-31 03:20:47,484 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-03-31 03:20:47,484 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-03-31 03:20:47,484 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-03-31 03:20:47,485 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-03-31 03:20:47,485 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-03-31 03:20:47,485 INFO L138 SettingsManager]: * Use SBE=true [2023-03-31 03:20:47,485 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-03-31 03:20:47,485 INFO L138 SettingsManager]: * sizeof long=4 [2023-03-31 03:20:47,485 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-03-31 03:20:47,486 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-03-31 03:20:47,486 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-03-31 03:20:47,486 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-03-31 03:20:47,486 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-03-31 03:20:47,486 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-03-31 03:20:47,486 INFO L138 SettingsManager]: * sizeof long double=12 [2023-03-31 03:20:47,486 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-03-31 03:20:47,486 INFO L138 SettingsManager]: * Use constant arrays=true [2023-03-31 03:20:47,486 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-03-31 03:20:47,486 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-03-31 03:20:47,486 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-03-31 03:20:47,487 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-03-31 03:20:47,487 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-31 03:20:47,487 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-03-31 03:20:47,487 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-03-31 03:20:47,487 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-03-31 03:20:47,487 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-03-31 03:20:47,487 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-03-31 03:20:47,487 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-03-31 03:20:47,487 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-03-31 03:20:47,487 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-03-31 03:20:47,488 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-03-31 03:20:47,488 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-03-31 03:20:47,488 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-03-31 03:20:47,720 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-03-31 03:20:47,738 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-03-31 03:20:47,740 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-03-31 03:20:47,741 INFO L271 PluginConnector]: Initializing CDTParser... [2023-03-31 03:20:47,742 INFO L275 PluginConnector]: CDTParser initialized [2023-03-31 03:20:47,743 INFO L432 ainManager$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--usb--host--fotg210-hcd.ko-entry_point.cil.out.i [2023-03-31 03:20:48,890 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-03-31 03:20:49,443 INFO L351 CDTParser]: Found 1 translation units. [2023-03-31 03:20:49,444 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--usb--host--fotg210-hcd.ko-entry_point.cil.out.i [2023-03-31 03:20:49,494 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f616e65da/8fb1ab4b0a04477789a99ab41d04f293/FLAG6862c62f9 [2023-03-31 03:20:49,512 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f616e65da/8fb1ab4b0a04477789a99ab41d04f293 [2023-03-31 03:20:49,515 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-03-31 03:20:49,516 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-03-31 03:20:49,520 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-03-31 03:20:49,521 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-03-31 03:20:49,524 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-03-31 03:20:49,525 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.03 03:20:49" (1/1) ... [2023-03-31 03:20:49,526 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65dcdbcb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:20:49, skipping insertion in model container [2023-03-31 03:20:49,526 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.03 03:20:49" (1/1) ... [2023-03-31 03:20:49,533 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-03-31 03:20:49,662 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-03-31 03:20:53,021 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--usb--host--fotg210-hcd.ko-entry_point.cil.out.i[367830,367843] [2023-03-31 03:20:53,091 WARN L633 FunctionHandler]: implicit declaration of function ldv_xmalloc [2023-03-31 03:20:53,104 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-31 03:20:53,132 INFO L203 MainTranslator]: Completed pre-run [2023-03-31 03:20:53,649 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--usb--host--fotg210-hcd.ko-entry_point.cil.out.i[367830,367843] [2023-03-31 03:20:53,654 WARN L633 FunctionHandler]: implicit declaration of function ldv_xmalloc [2023-03-31 03:20:53,658 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-31 03:20:53,742 WARN L667 CHandler]: The function ldv_xmalloc is called, but not defined or handled by StandardFunctionHandler. [2023-03-31 03:20:53,742 WARN L667 CHandler]: The function ldv_calloc is called, but not defined or handled by StandardFunctionHandler. [2023-03-31 03:20:53,748 INFO L208 MainTranslator]: Completed translation [2023-03-31 03:20:53,748 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:20:53 WrapperNode [2023-03-31 03:20:53,749 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-03-31 03:20:53,750 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-03-31 03:20:53,750 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-03-31 03:20:53,750 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-03-31 03:20:53,761 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:20:53" (1/1) ... [2023-03-31 03:20:53,761 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:20:53" (1/1) ... [2023-03-31 03:20:53,899 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:20:53" (1/1) ... [2023-03-31 03:20:53,900 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:20:53" (1/1) ... [2023-03-31 03:20:54,202 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:20:53" (1/1) ... [2023-03-31 03:20:54,251 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:20:53" (1/1) ... [2023-03-31 03:20:54,296 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:20:53" (1/1) ... [2023-03-31 03:20:54,334 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:20:53" (1/1) ... [2023-03-31 03:20:54,398 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-03-31 03:20:54,399 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-03-31 03:20:54,399 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-03-31 03:20:54,399 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-03-31 03:20:54,400 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:20:53" (1/1) ... [2023-03-31 03:20:54,406 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-31 03:20:54,416 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-03-31 03:20:54,434 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) [2023-03-31 03:20:54,454 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 [2023-03-31 03:20:54,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-03-31 03:20:54,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-03-31 03:20:54,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-03-31 03:20:54,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-03-31 03:20:54,472 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-03-31 03:20:54,472 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-03-31 03:20:54,472 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-03-31 03:20:54,472 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-03-31 03:20:54,472 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2023-03-31 03:20:54,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2023-03-31 03:20:54,472 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2023-03-31 03:20:54,472 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-03-31 03:20:54,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-03-31 03:20:54,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-03-31 03:20:54,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-03-31 03:20:54,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-03-31 03:20:54,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-03-31 03:20:54,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-03-31 03:20:54,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-03-31 03:20:54,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-03-31 03:20:54,473 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-03-31 03:20:54,473 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-03-31 03:20:54,474 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-03-31 03:20:54,474 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2023-03-31 03:20:54,474 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-03-31 03:20:54,474 INFO L138 BoogieDeclarations]: Found implementation of procedure list_is_singular [2023-03-31 03:20:54,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2023-03-31 03:20:54,474 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice [2023-03-31 03:20:54,474 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_tail [2023-03-31 03:20:54,474 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_tail_init [2023-03-31 03:20:54,474 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-03-31 03:20:54,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2023-03-31 03:20:54,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_8 [2023-03-31 03:20:54,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2023-03-31 03:20:54,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_11 [2023-03-31 03:20:54,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2023-03-31 03:20:54,475 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-03-31 03:20:54,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_set [2023-03-31 03:20:54,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get_real [2023-03-31 03:20:54,475 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2023-03-31 03:20:54,475 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-03-31 03:20:54,475 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-03-31 03:20:54,475 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2023-03-31 03:20:54,475 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-03-31 03:20:54,476 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-03-31 03:20:54,476 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_num [2023-03-31 03:20:54,476 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_type [2023-03-31 03:20:54,476 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2023-03-31 03:20:54,476 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2023-03-31 03:20:54,476 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2023-03-31 03:20:54,477 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2023-03-31 03:20:54,477 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_to_hcd [2023-03-31 03:20:54,477 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2023-03-31 03:20:54,477 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_to_fotg210 [2023-03-31 03:20:54,477 INFO L138 BoogieDeclarations]: Found implementation of procedure fotg210_to_hcd [2023-03-31 03:20:54,478 INFO L138 BoogieDeclarations]: Found implementation of procedure fotg210_get_speed [2023-03-31 03:20:54,478 INFO L138 BoogieDeclarations]: Found implementation of procedure fotg210_port_speed [2023-03-31 03:20:54,478 INFO L138 BoogieDeclarations]: Found implementation of procedure fotg210_readl [2023-03-31 03:20:54,478 INFO L138 BoogieDeclarations]: Found implementation of procedure fotg210_writel [2023-03-31 03:20:54,478 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_to_hc32 [2023-03-31 03:20:54,478 INFO L138 BoogieDeclarations]: Found implementation of procedure hc32_to_cpu [2023-03-31 03:20:54,478 INFO L138 BoogieDeclarations]: Found implementation of procedure hc32_to_cpup [2023-03-31 03:20:54,479 INFO L138 BoogieDeclarations]: Found implementation of procedure fotg210_read_frame_index [2023-03-31 03:20:54,479 INFO L138 BoogieDeclarations]: Found implementation of procedure dbg_hcs_params [2023-03-31 03:20:54,479 INFO L138 BoogieDeclarations]: Found implementation of procedure dbg_hcc_params [2023-03-31 03:20:54,479 INFO L138 BoogieDeclarations]: Found implementation of procedure dbg_status_buf [2023-03-31 03:20:54,479 INFO L138 BoogieDeclarations]: Found implementation of procedure dbg_intr_buf [2023-03-31 03:20:54,479 INFO L138 BoogieDeclarations]: Found implementation of procedure dbg_command_buf [2023-03-31 03:20:54,479 INFO L138 BoogieDeclarations]: Found implementation of procedure dbg_port_buf [2023-03-31 03:20:54,479 INFO L138 BoogieDeclarations]: Found implementation of procedure token_mark [2023-03-31 03:20:54,479 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_lines [2023-03-31 03:20:54,479 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_async_buffer [2023-03-31 03:20:54,479 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_periodic_buffer [2023-03-31 03:20:54,479 INFO L138 BoogieDeclarations]: Found implementation of procedure rh_state_string [2023-03-31 03:20:54,479 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_registers_buffer [2023-03-31 03:20:54,480 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_buffer [2023-03-31 03:20:54,480 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_buffer [2023-03-31 03:20:54,480 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_output [2023-03-31 03:20:54,480 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_close [2023-03-31 03:20:54,481 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_async_open [2023-03-31 03:20:54,481 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_periodic_open [2023-03-31 03:20:54,481 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_registers_open [2023-03-31 03:20:54,481 INFO L138 BoogieDeclarations]: Found implementation of procedure create_debug_files [2023-03-31 03:20:54,481 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_debug_files [2023-03-31 03:20:54,481 INFO L138 BoogieDeclarations]: Found implementation of procedure handshake [2023-03-31 03:20:54,482 INFO L138 BoogieDeclarations]: Found implementation of procedure fotg210_halt [2023-03-31 03:20:54,482 INFO L138 BoogieDeclarations]: Found implementation of procedure fotg210_reset [2023-03-31 03:20:54,482 INFO L138 BoogieDeclarations]: Found implementation of procedure fotg210_quiesce [2023-03-31 03:20:54,482 INFO L138 BoogieDeclarations]: Found implementation of procedure fotg210_set_command_bit [2023-03-31 03:20:54,482 INFO L138 BoogieDeclarations]: Found implementation of procedure fotg210_clear_command_bit [2023-03-31 03:20:54,482 INFO L138 BoogieDeclarations]: Found implementation of procedure fotg210_enable_event [2023-03-31 03:20:54,482 INFO L138 BoogieDeclarations]: Found implementation of procedure fotg210_poll_ASS [2023-03-31 03:20:54,482 INFO L138 BoogieDeclarations]: Found implementation of procedure fotg210_disable_ASE [2023-03-31 03:20:54,482 INFO L138 BoogieDeclarations]: Found implementation of procedure fotg210_poll_PSS [2023-03-31 03:20:54,483 INFO L138 BoogieDeclarations]: Found implementation of procedure fotg210_disable_PSE [2023-03-31 03:20:54,483 INFO L138 BoogieDeclarations]: Found implementation of procedure fotg210_handle_controller_death [2023-03-31 03:20:54,483 INFO L138 BoogieDeclarations]: Found implementation of procedure fotg210_handle_intr_unlinks [2023-03-31 03:20:54,483 INFO L138 BoogieDeclarations]: Found implementation of procedure start_free_itds [2023-03-31 03:20:54,483 INFO L138 BoogieDeclarations]: Found implementation of procedure end_free_itds [2023-03-31 03:20:54,483 INFO L138 BoogieDeclarations]: Found implementation of procedure fotg210_iaa_watchdog [2023-03-31 03:20:54,483 INFO L138 BoogieDeclarations]: Found implementation of procedure turn_on_io_watchdog [2023-03-31 03:20:54,484 INFO L138 BoogieDeclarations]: Found implementation of procedure fotg210_hrtimer_func [2023-03-31 03:20:54,484 INFO L138 BoogieDeclarations]: Found implementation of procedure check_reset_complete [2023-03-31 03:20:54,484 INFO L138 BoogieDeclarations]: Found implementation of procedure fotg210_hub_status_data [2023-03-31 03:20:54,484 INFO L138 BoogieDeclarations]: Found implementation of procedure fotg210_hub_descriptor [2023-03-31 03:20:54,484 INFO L138 BoogieDeclarations]: Found implementation of procedure fotg210_hub_control [2023-03-31 03:20:54,484 INFO L138 BoogieDeclarations]: Found implementation of procedure fotg210_relinquish_port [2023-03-31 03:20:54,484 INFO L138 BoogieDeclarations]: Found implementation of procedure fotg210_port_handed_over [2023-03-31 03:20:54,484 INFO L138 BoogieDeclarations]: Found implementation of procedure fotg210_qtd_init [2023-03-31 03:20:54,484 INFO L138 BoogieDeclarations]: Found implementation of procedure fotg210_qtd_alloc [2023-03-31 03:20:54,485 INFO L138 BoogieDeclarations]: Found implementation of procedure fotg210_qtd_free [2023-03-31 03:20:54,485 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_destroy [2023-03-31 03:20:54,485 INFO L138 BoogieDeclarations]: Found implementation of procedure fotg210_qh_alloc [2023-03-31 03:20:54,485 INFO L138 BoogieDeclarations]: Found implementation of procedure fotg210_mem_cleanup [2023-03-31 03:20:54,485 INFO L138 BoogieDeclarations]: Found implementation of procedure fotg210_mem_init [2023-03-31 03:20:54,485 INFO L138 BoogieDeclarations]: Found implementation of procedure qtd_fill [2023-03-31 03:20:54,485 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_update [2023-03-31 03:20:54,485 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_refresh [2023-03-31 03:20:54,486 INFO L138 BoogieDeclarations]: Found implementation of procedure fotg210_clear_tt_buffer_complete [2023-03-31 03:20:54,486 INFO L138 BoogieDeclarations]: Found implementation of procedure fotg210_clear_tt_buffer [2023-03-31 03:20:54,486 INFO L138 BoogieDeclarations]: Found implementation of procedure qtd_copy_status [2023-03-31 03:20:54,486 INFO L138 BoogieDeclarations]: Found implementation of procedure fotg210_urb_done [2023-03-31 03:20:54,486 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_completions [2023-03-31 03:20:54,487 INFO L138 BoogieDeclarations]: Found implementation of procedure qtd_list_free [2023-03-31 03:20:54,487 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_urb_transaction [2023-03-31 03:20:54,490 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_make [2023-03-31 03:20:54,495 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_async [2023-03-31 03:20:54,495 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_async [2023-03-31 03:20:54,495 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_link_async [2023-03-31 03:20:54,495 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_append_tds [2023-03-31 03:20:54,495 INFO L138 BoogieDeclarations]: Found implementation of procedure submit_async [2023-03-31 03:20:54,495 INFO L138 BoogieDeclarations]: Found implementation of procedure single_unlink_async [2023-03-31 03:20:54,495 INFO L138 BoogieDeclarations]: Found implementation of procedure start_iaa_cycle [2023-03-31 03:20:54,495 INFO L138 BoogieDeclarations]: Found implementation of procedure end_unlink_async [2023-03-31 03:20:54,495 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_empty_async [2023-03-31 03:20:54,496 INFO L138 BoogieDeclarations]: Found implementation of procedure start_unlink_async [2023-03-31 03:20:54,496 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_async [2023-03-31 03:20:54,496 INFO L138 BoogieDeclarations]: Found implementation of procedure periodic_next_shadow [2023-03-31 03:20:54,496 INFO L138 BoogieDeclarations]: Found implementation of procedure shadow_next_periodic [2023-03-31 03:20:54,496 INFO L138 BoogieDeclarations]: Found implementation of procedure periodic_unlink [2023-03-31 03:20:54,496 INFO L138 BoogieDeclarations]: Found implementation of procedure periodic_usecs [2023-03-31 03:20:54,496 INFO L138 BoogieDeclarations]: Found implementation of procedure same_tt [2023-03-31 03:20:54,496 INFO L138 BoogieDeclarations]: Found implementation of procedure tt_no_collision [2023-03-31 03:20:54,496 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_periodic [2023-03-31 03:20:54,496 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_periodic [2023-03-31 03:20:54,496 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_link_periodic [2023-03-31 03:20:54,496 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_unlink_periodic [2023-03-31 03:20:54,496 INFO L138 BoogieDeclarations]: Found implementation of procedure start_unlink_intr [2023-03-31 03:20:54,496 INFO L138 BoogieDeclarations]: Found implementation of procedure end_unlink_intr [2023-03-31 03:20:54,496 INFO L138 BoogieDeclarations]: Found implementation of procedure check_period [2023-03-31 03:20:54,584 INFO L138 BoogieDeclarations]: Found implementation of procedure check_intr_schedule [2023-03-31 03:20:54,584 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_schedule [2023-03-31 03:20:54,584 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_submit [2023-03-31 03:20:54,584 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_intr [2023-03-31 03:20:54,585 INFO L138 BoogieDeclarations]: Found implementation of procedure iso_stream_alloc [2023-03-31 03:20:54,585 INFO L138 BoogieDeclarations]: Found implementation of procedure iso_stream_init [2023-03-31 03:20:54,585 INFO L138 BoogieDeclarations]: Found implementation of procedure iso_stream_find [2023-03-31 03:20:54,585 INFO L138 BoogieDeclarations]: Found implementation of procedure iso_sched_alloc [2023-03-31 03:20:54,585 INFO L138 BoogieDeclarations]: Found implementation of procedure itd_sched_init [2023-03-31 03:20:54,585 INFO L138 BoogieDeclarations]: Found implementation of procedure iso_sched_free [2023-03-31 03:20:54,585 INFO L138 BoogieDeclarations]: Found implementation of procedure itd_urb_transaction [2023-03-31 03:20:54,585 INFO L138 BoogieDeclarations]: Found implementation of procedure itd_slot_ok [2023-03-31 03:20:54,585 INFO L138 BoogieDeclarations]: Found implementation of procedure iso_stream_schedule [2023-03-31 03:20:54,585 INFO L138 BoogieDeclarations]: Found implementation of procedure itd_init [2023-03-31 03:20:54,585 INFO L138 BoogieDeclarations]: Found implementation of procedure itd_patch [2023-03-31 03:20:54,585 INFO L138 BoogieDeclarations]: Found implementation of procedure itd_link [2023-03-31 03:20:54,585 INFO L138 BoogieDeclarations]: Found implementation of procedure itd_link_urb [2023-03-31 03:20:54,585 INFO L138 BoogieDeclarations]: Found implementation of procedure itd_complete [2023-03-31 03:20:54,585 INFO L138 BoogieDeclarations]: Found implementation of procedure itd_submit [2023-03-31 03:20:54,585 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_isoc [2023-03-31 03:20:54,585 INFO L138 BoogieDeclarations]: Found implementation of procedure show_uframe_periodic_max [2023-03-31 03:20:54,586 INFO L138 BoogieDeclarations]: Found implementation of procedure store_uframe_periodic_max [2023-03-31 03:20:54,586 INFO L138 BoogieDeclarations]: Found implementation of procedure create_sysfs_files [2023-03-31 03:20:54,586 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_sysfs_files [2023-03-31 03:20:54,586 INFO L138 BoogieDeclarations]: Found implementation of procedure fotg210_turn_off_all_ports [2023-03-31 03:20:54,586 INFO L138 BoogieDeclarations]: Found implementation of procedure fotg210_silence_controller [2023-03-31 03:20:54,586 INFO L138 BoogieDeclarations]: Found implementation of procedure fotg210_shutdown [2023-03-31 03:20:54,586 INFO L138 BoogieDeclarations]: Found implementation of procedure fotg210_work [2023-03-31 03:20:54,586 INFO L138 BoogieDeclarations]: Found implementation of procedure fotg210_stop [2023-03-31 03:20:54,586 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_fotg210_init [2023-03-31 03:20:54,586 INFO L138 BoogieDeclarations]: Found implementation of procedure fotg210_run [2023-03-31 03:20:54,586 INFO L138 BoogieDeclarations]: Found implementation of procedure fotg210_setup [2023-03-31 03:20:54,586 INFO L138 BoogieDeclarations]: Found implementation of procedure fotg210_irq [2023-03-31 03:20:54,586 INFO L138 BoogieDeclarations]: Found implementation of procedure fotg210_urb_enqueue [2023-03-31 03:20:54,586 INFO L138 BoogieDeclarations]: Found implementation of procedure fotg210_urb_dequeue [2023-03-31 03:20:54,586 INFO L138 BoogieDeclarations]: Found implementation of procedure fotg210_endpoint_disable [2023-03-31 03:20:54,586 INFO L138 BoogieDeclarations]: Found implementation of procedure fotg210_endpoint_reset [2023-03-31 03:20:54,586 INFO L138 BoogieDeclarations]: Found implementation of procedure fotg210_get_frame [2023-03-31 03:20:54,587 INFO L138 BoogieDeclarations]: Found implementation of procedure fotg210_init [2023-03-31 03:20:54,587 INFO L138 BoogieDeclarations]: Found implementation of procedure fotg210_hcd_probe [2023-03-31 03:20:54,587 INFO L138 BoogieDeclarations]: Found implementation of procedure fotg210_hcd_remove [2023-03-31 03:20:54,587 INFO L138 BoogieDeclarations]: Found implementation of procedure fotg210_hcd_init [2023-03-31 03:20:54,587 INFO L138 BoogieDeclarations]: Found implementation of procedure fotg210_hcd_cleanup [2023-03-31 03:20:54,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_hc_driver_2 [2023-03-31 03:20:54,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_init_1 [2023-03-31 03:20:54,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_6 [2023-03-31 03:20:54,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_5 [2023-03-31 03:20:54,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_probe_1 [2023-03-31 03:20:54,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_3 [2023-03-31 03:20:54,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_4 [2023-03-31 03:20:54,587 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-03-31 03:20:54,587 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-03-31 03:20:54,587 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-03-31 03:20:54,587 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-03-31 03:20:54,587 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-03-31 03:20:54,588 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-03-31 03:20:54,588 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-03-31 03:20:54,588 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-03-31 03:20:54,588 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-03-31 03:20:54,588 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2023-03-31 03:20:54,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vmalloc_24 [2023-03-31 03:20:54,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dma_pool_alloc_25 [2023-03-31 03:20:54,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dma_pool_alloc_26 [2023-03-31 03:20:54,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dma_pool_alloc_27 [2023-03-31 03:20:54,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_28 [2023-03-31 03:20:54,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_29 [2023-03-31 03:20:54,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_30 [2023-03-31 03:20:54,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-03-31 03:20:54,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-03-31 03:20:54,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-03-31 03:20:54,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-03-31 03:20:54,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-03-31 03:20:54,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-03-31 03:20:54,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2023-03-31 03:20:54,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2023-03-31 03:20:54,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-03-31 03:20:54,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-03-31 03:20:54,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2023-03-31 03:20:54,589 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-03-31 03:20:54,589 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-03-31 03:20:54,589 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-03-31 03:20:54,589 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-03-31 03:20:54,589 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2023-03-31 03:20:54,589 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2023-03-31 03:20:54,589 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-03-31 03:20:54,590 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2023-03-31 03:20:54,590 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-03-31 03:20:54,590 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-03-31 03:20:54,590 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-03-31 03:20:54,590 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2023-03-31 03:20:54,590 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-03-31 03:20:54,590 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2023-03-31 03:20:54,590 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-03-31 03:20:54,590 INFO L138 BoogieDeclarations]: Found implementation of procedure dbgp_external_startup [2023-03-31 03:20:54,590 INFO L138 BoogieDeclarations]: Found implementation of procedure dbgp_reset_prep [2023-03-31 03:20:54,590 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2023-03-31 03:20:54,590 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2023-03-31 03:20:54,590 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2023-03-31 03:20:54,590 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove_recursive [2023-03-31 03:20:54,590 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2023-03-31 03:20:54,590 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-03-31 03:20:54,591 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-03-31 03:20:54,594 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2023-03-31 03:20:54,594 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2023-03-31 03:20:54,594 INFO L138 BoogieDeclarations]: Found implementation of procedure device_wakeup_enable [2023-03-31 03:20:54,594 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_ioremap_resource [2023-03-31 03:20:54,594 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2023-03-31 03:20:54,594 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-03-31 03:20:54,594 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_create [2023-03-31 03:20:54,594 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_destroy [2023-03-31 03:20:54,594 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_free [2023-03-31 03:20:54,594 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2023-03-31 03:20:54,594 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2023-03-31 03:20:54,594 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2023-03-31 03:20:54,594 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_cancel [2023-03-31 03:20:54,595 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_init [2023-03-31 03:20:54,595 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_start_range_ns [2023-03-31 03:20:54,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2023-03-31 03:20:54,595 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2023-03-31 03:20:54,595 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtouint [2023-03-31 03:20:54,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get [2023-03-31 03:20:54,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get_with_offset [2023-03-31 03:20:54,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-03-31 03:20:54,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-03-31 03:20:54,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2023-03-31 03:20:54,595 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-03-31 03:20:54,595 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-03-31 03:20:54,595 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-03-31 03:20:54,595 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-03-31 03:20:54,595 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-03-31 03:20:54,595 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2023-03-31 03:20:54,595 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2023-03-31 03:20:54,596 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-03-31 03:20:54,596 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2023-03-31 03:20:54,596 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2023-03-31 03:20:54,596 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2023-03-31 03:20:54,596 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2023-03-31 03:20:54,596 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2023-03-31 03:20:54,596 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2023-03-31 03:20:54,596 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_add_hcd [2023-03-31 03:20:54,596 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_calc_bus_time [2023-03-31 03:20:54,596 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_create_hcd [2023-03-31 03:20:54,596 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_disabled [2023-03-31 03:20:54,596 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hc_died [2023-03-31 03:20:54,596 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_check_unlink_urb [2023-03-31 03:20:54,596 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_giveback_urb [2023-03-31 03:20:54,596 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_link_urb_to_ep [2023-03-31 03:20:54,596 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_poll_rh_status [2023-03-31 03:20:54,596 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_resume_root_hub [2023-03-31 03:20:54,597 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_unlink_urb_from_ep [2023-03-31 03:20:54,597 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hub_clear_tt_buffer [2023-03-31 03:20:54,597 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_hcd [2023-03-31 03:20:54,597 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_remove_hcd [2023-03-31 03:20:54,597 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2023-03-31 03:20:54,597 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2023-03-31 03:20:54,597 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-03-31 03:20:54,597 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-03-31 03:20:54,597 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-03-31 03:20:54,597 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-03-31 03:20:54,597 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-03-31 03:20:54,597 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-03-31 03:20:54,597 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-03-31 03:20:54,597 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-03-31 03:20:54,597 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-03-31 03:20:54,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-03-31 03:20:54,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-03-31 03:20:54,598 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-03-31 03:20:54,598 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-03-31 03:20:54,598 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-03-31 03:20:54,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-03-31 03:20:54,598 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2023-03-31 03:20:54,598 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2023-03-31 03:20:54,598 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2023-03-31 03:20:54,598 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2023-03-31 03:20:54,598 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2023-03-31 03:20:54,598 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-03-31 03:20:54,598 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-03-31 03:20:54,598 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-03-31 03:20:54,598 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtouint [2023-03-31 03:20:54,598 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2023-03-31 03:20:54,598 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2023-03-31 03:20:54,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-03-31 03:20:54,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-03-31 03:20:54,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-03-31 03:20:54,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-03-31 03:20:54,599 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-03-31 03:20:54,599 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-03-31 03:20:54,599 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-03-31 03:20:54,599 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-03-31 03:20:54,599 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-03-31 03:20:54,599 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-03-31 03:20:54,599 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-03-31 03:20:54,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-03-31 03:20:54,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-03-31 03:20:54,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-03-31 03:20:54,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-03-31 03:20:54,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-03-31 03:20:54,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-03-31 03:20:54,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-03-31 03:20:54,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-03-31 03:20:54,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-03-31 03:20:54,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-03-31 03:20:54,600 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-03-31 03:20:54,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-03-31 03:20:54,600 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-03-31 03:20:54,600 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-03-31 03:20:54,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-03-31 03:20:54,600 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-03-31 03:20:54,600 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2023-03-31 03:20:54,600 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-03-31 03:20:54,600 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2023-03-31 03:20:54,600 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-03-31 03:20:54,600 INFO L130 BoogieDeclarations]: Found specification of procedure list_is_singular [2023-03-31 03:20:54,600 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2023-03-31 03:20:54,602 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice [2023-03-31 03:20:54,602 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_tail [2023-03-31 03:20:54,602 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_tail_init [2023-03-31 03:20:54,602 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2023-03-31 03:20:54,602 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-03-31 03:20:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2023-03-31 03:20:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-03-31 03:20:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-03-31 03:20:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-03-31 03:20:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2023-03-31 03:20:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-03-31 03:20:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2023-03-31 03:20:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-03-31 03:20:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-03-31 03:20:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2023-03-31 03:20:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-03-31 03:20:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_8 [2023-03-31 03:20:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-03-31 03:20:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2023-03-31 03:20:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-03-31 03:20:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_11 [2023-03-31 03:20:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-03-31 03:20:54,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2023-03-31 03:20:54,604 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-03-31 03:20:54,604 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-03-31 03:20:54,604 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-03-31 03:20:54,604 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-03-31 03:20:54,604 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2023-03-31 03:20:54,604 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2023-03-31 03:20:54,604 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2023-03-31 03:20:54,604 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-03-31 03:20:54,604 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_set [2023-03-31 03:20:54,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-03-31 03:20:54,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-03-31 03:20:54,604 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-03-31 03:20:54,604 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get [2023-03-31 03:20:54,604 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get_with_offset [2023-03-31 03:20:54,604 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get_real [2023-03-31 03:20:54,604 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-03-31 03:20:54,605 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2023-03-31 03:20:54,605 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-03-31 03:20:54,605 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-03-31 03:20:54,605 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2023-03-31 03:20:54,605 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2023-03-31 03:20:54,605 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2023-03-31 03:20:54,605 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_init [2023-03-31 03:20:54,605 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_start_range_ns [2023-03-31 03:20:54,605 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_cancel [2023-03-31 03:20:54,605 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2023-03-31 03:20:54,605 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-03-31 03:20:54,605 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-03-31 03:20:54,605 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2023-03-31 03:20:54,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-03-31 03:20:54,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2023-03-31 03:20:54,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_hc_driver_2 [2023-03-31 03:20:54,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_init_1 [2023-03-31 03:20:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_6 [2023-03-31 03:20:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_5 [2023-03-31 03:20:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_probe_1 [2023-03-31 03:20:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_3 [2023-03-31 03:20:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_4 [2023-03-31 03:20:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2023-03-31 03:20:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2023-03-31 03:20:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure devm_ioremap_resource [2023-03-31 03:20:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure device_wakeup_enable [2023-03-31 03:20:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-03-31 03:20:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-03-31 03:20:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-03-31 03:20:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-03-31 03:20:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-03-31 03:20:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2023-03-31 03:20:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_create [2023-03-31 03:20:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_destroy [2023-03-31 03:20:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dma_pool_alloc_25 [2023-03-31 03:20:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dma_pool_alloc_26 [2023-03-31 03:20:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dma_pool_alloc_27 [2023-03-31 03:20:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_free [2023-03-31 03:20:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-03-31 03:20:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-03-31 03:20:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vmalloc_24 [2023-03-31 03:20:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2023-03-31 03:20:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2023-03-31 03:20:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_num [2023-03-31 03:20:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_type [2023-03-31 03:20:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2023-03-31 03:20:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2023-03-31 03:20:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2023-03-31 03:20:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2023-03-31 03:20:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2023-03-31 03:20:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure usb_disabled [2023-03-31 03:20:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2023-03-31 03:20:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure bus_to_hcd [2023-03-31 03:20:54,608 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_link_urb_to_ep [2023-03-31 03:20:54,608 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_check_unlink_urb [2023-03-31 03:20:54,608 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_unlink_urb_from_ep [2023-03-31 03:20:54,608 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_giveback_urb [2023-03-31 03:20:54,608 INFO L130 BoogieDeclarations]: Found specification of procedure usb_create_hcd [2023-03-31 03:20:54,608 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_hcd [2023-03-31 03:20:54,608 INFO L130 BoogieDeclarations]: Found specification of procedure usb_add_hcd [2023-03-31 03:20:54,608 INFO L130 BoogieDeclarations]: Found specification of procedure usb_remove_hcd [2023-03-31 03:20:54,608 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hc_died [2023-03-31 03:20:54,608 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_poll_rh_status [2023-03-31 03:20:54,608 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hub_clear_tt_buffer [2023-03-31 03:20:54,608 INFO L130 BoogieDeclarations]: Found specification of procedure usb_calc_bus_time [2023-03-31 03:20:54,608 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_resume_root_hub [2023-03-31 03:20:54,608 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2023-03-31 03:20:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-03-31 03:20:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2023-03-31 03:20:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2023-03-31 03:20:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2023-03-31 03:20:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove_recursive [2023-03-31 03:20:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2023-03-31 03:20:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2023-03-31 03:20:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_28 [2023-03-31 03:20:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2023-03-31 03:20:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_29 [2023-03-31 03:20:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_30 [2023-03-31 03:20:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2023-03-31 03:20:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure dbgp_external_startup [2023-03-31 03:20:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure dbgp_reset_prep [2023-03-31 03:20:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_to_fotg210 [2023-03-31 03:20:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure fotg210_to_hcd [2023-03-31 03:20:54,612 INFO L130 BoogieDeclarations]: Found specification of procedure fotg210_get_speed [2023-03-31 03:20:54,612 INFO L130 BoogieDeclarations]: Found specification of procedure fotg210_port_speed [2023-03-31 03:20:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure fotg210_readl [2023-03-31 03:20:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure fotg210_writel [2023-03-31 03:20:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_to_hc32 [2023-03-31 03:20:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure hc32_to_cpu [2023-03-31 03:20:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure hc32_to_cpup [2023-03-31 03:20:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure fotg210_read_frame_index [2023-03-31 03:20:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure dbg_hcs_params [2023-03-31 03:20:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure dbg_hcc_params [2023-03-31 03:20:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure dbg_status_buf [2023-03-31 03:20:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure dbg_intr_buf [2023-03-31 03:20:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure dbg_command_buf [2023-03-31 03:20:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure dbg_port_buf [2023-03-31 03:20:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure debug_async_open [2023-03-31 03:20:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure debug_periodic_open [2023-03-31 03:20:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure debug_registers_open [2023-03-31 03:20:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure debug_output [2023-03-31 03:20:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure debug_close [2023-03-31 03:20:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure token_mark [2023-03-31 03:20:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure qh_lines [2023-03-31 03:20:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure fill_async_buffer [2023-03-31 03:20:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure fill_periodic_buffer [2023-03-31 03:20:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure rh_state_string [2023-03-31 03:20:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure fill_registers_buffer [2023-03-31 03:20:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_buffer [2023-03-31 03:20:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure fill_buffer [2023-03-31 03:20:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-03-31 03:20:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure create_debug_files [2023-03-31 03:20:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure remove_debug_files [2023-03-31 03:20:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure handshake [2023-03-31 03:20:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure fotg210_halt [2023-03-31 03:20:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure fotg210_reset [2023-03-31 03:20:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure fotg210_quiesce [2023-03-31 03:20:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure end_unlink_async [2023-03-31 03:20:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_empty_async [2023-03-31 03:20:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure fotg210_work [2023-03-31 03:20:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure start_unlink_intr [2023-03-31 03:20:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure end_unlink_intr [2023-03-31 03:20:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure fotg210_set_command_bit [2023-03-31 03:20:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure fotg210_clear_command_bit [2023-03-31 03:20:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure fotg210_enable_event [2023-03-31 03:20:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure fotg210_poll_ASS [2023-03-31 03:20:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure fotg210_disable_ASE [2023-03-31 03:20:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure fotg210_poll_PSS [2023-03-31 03:20:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure fotg210_disable_PSE [2023-03-31 03:20:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure fotg210_handle_controller_death [2023-03-31 03:20:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure fotg210_handle_intr_unlinks [2023-03-31 03:20:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure start_free_itds [2023-03-31 03:20:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure end_free_itds [2023-03-31 03:20:54,616 INFO L130 BoogieDeclarations]: Found specification of procedure fotg210_iaa_watchdog [2023-03-31 03:20:54,616 INFO L130 BoogieDeclarations]: Found specification of procedure turn_on_io_watchdog [2023-03-31 03:20:54,616 INFO L130 BoogieDeclarations]: Found specification of procedure fotg210_hrtimer_func [2023-03-31 03:20:54,616 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-03-31 03:20:54,616 INFO L130 BoogieDeclarations]: Found specification of procedure check_reset_complete [2023-03-31 03:20:54,616 INFO L130 BoogieDeclarations]: Found specification of procedure fotg210_hub_status_data [2023-03-31 03:20:54,616 INFO L130 BoogieDeclarations]: Found specification of procedure fotg210_hub_descriptor [2023-03-31 03:20:54,616 INFO L130 BoogieDeclarations]: Found specification of procedure fotg210_hub_control [2023-03-31 03:20:54,616 INFO L130 BoogieDeclarations]: Found specification of procedure fotg210_relinquish_port [2023-03-31 03:20:54,616 INFO L130 BoogieDeclarations]: Found specification of procedure fotg210_port_handed_over [2023-03-31 03:20:54,616 INFO L130 BoogieDeclarations]: Found specification of procedure fotg210_qtd_init [2023-03-31 03:20:54,616 INFO L130 BoogieDeclarations]: Found specification of procedure fotg210_qtd_alloc [2023-03-31 03:20:54,616 INFO L130 BoogieDeclarations]: Found specification of procedure fotg210_qtd_free [2023-03-31 03:20:54,616 INFO L130 BoogieDeclarations]: Found specification of procedure qh_destroy [2023-03-31 03:20:54,616 INFO L130 BoogieDeclarations]: Found specification of procedure fotg210_qh_alloc [2023-03-31 03:20:54,616 INFO L130 BoogieDeclarations]: Found specification of procedure fotg210_mem_cleanup [2023-03-31 03:20:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure fotg210_mem_init [2023-03-31 03:20:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure qtd_fill [2023-03-31 03:20:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure qh_update [2023-03-31 03:20:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure qh_refresh [2023-03-31 03:20:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure qh_link_async [2023-03-31 03:20:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure fotg210_clear_tt_buffer_complete [2023-03-31 03:20:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure fotg210_clear_tt_buffer [2023-03-31 03:20:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure qtd_copy_status [2023-03-31 03:20:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure fotg210_urb_done [2023-03-31 03:20:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure qh_schedule [2023-03-31 03:20:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure qh_completions [2023-03-31 03:20:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure qtd_list_free [2023-03-31 03:20:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure qh_urb_transaction [2023-03-31 03:20:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure qh_make [2023-03-31 03:20:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure enable_async [2023-03-31 03:20:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure disable_async [2023-03-31 03:20:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure qh_append_tds [2023-03-31 03:20:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure submit_async [2023-03-31 03:20:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure single_unlink_async [2023-03-31 03:20:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure start_iaa_cycle [2023-03-31 03:20:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure start_unlink_async [2023-03-31 03:20:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure scan_async [2023-03-31 03:20:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure fotg210_get_frame [2023-03-31 03:20:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure periodic_next_shadow [2023-03-31 03:20:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure shadow_next_periodic [2023-03-31 03:20:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure periodic_unlink [2023-03-31 03:20:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure periodic_usecs [2023-03-31 03:20:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure same_tt [2023-03-31 03:20:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure tt_no_collision [2023-03-31 03:20:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure enable_periodic [2023-03-31 03:20:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure disable_periodic [2023-03-31 03:20:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure qh_link_periodic [2023-03-31 03:20:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure qh_unlink_periodic [2023-03-31 03:20:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure check_period [2023-03-31 03:20:54,619 INFO L130 BoogieDeclarations]: Found specification of procedure check_intr_schedule [2023-03-31 03:20:54,619 INFO L130 BoogieDeclarations]: Found specification of procedure intr_submit [2023-03-31 03:20:54,619 INFO L130 BoogieDeclarations]: Found specification of procedure scan_intr [2023-03-31 03:20:54,619 INFO L130 BoogieDeclarations]: Found specification of procedure iso_stream_alloc [2023-03-31 03:20:54,619 INFO L130 BoogieDeclarations]: Found specification of procedure iso_stream_init [2023-03-31 03:20:54,619 INFO L130 BoogieDeclarations]: Found specification of procedure iso_stream_find [2023-03-31 03:20:54,619 INFO L130 BoogieDeclarations]: Found specification of procedure iso_sched_alloc [2023-03-31 03:20:54,619 INFO L130 BoogieDeclarations]: Found specification of procedure itd_sched_init [2023-03-31 03:20:54,619 INFO L130 BoogieDeclarations]: Found specification of procedure iso_sched_free [2023-03-31 03:20:54,619 INFO L130 BoogieDeclarations]: Found specification of procedure itd_urb_transaction [2023-03-31 03:20:54,619 INFO L130 BoogieDeclarations]: Found specification of procedure itd_slot_ok [2023-03-31 03:20:54,619 INFO L130 BoogieDeclarations]: Found specification of procedure iso_stream_schedule [2023-03-31 03:20:54,619 INFO L130 BoogieDeclarations]: Found specification of procedure itd_init [2023-03-31 03:20:54,619 INFO L130 BoogieDeclarations]: Found specification of procedure itd_patch [2023-03-31 03:20:54,619 INFO L130 BoogieDeclarations]: Found specification of procedure itd_link [2023-03-31 03:20:54,619 INFO L130 BoogieDeclarations]: Found specification of procedure itd_link_urb [2023-03-31 03:20:54,620 INFO L130 BoogieDeclarations]: Found specification of procedure itd_complete [2023-03-31 03:20:54,620 INFO L130 BoogieDeclarations]: Found specification of procedure itd_submit [2023-03-31 03:20:54,620 INFO L130 BoogieDeclarations]: Found specification of procedure scan_isoc [2023-03-31 03:20:54,620 INFO L130 BoogieDeclarations]: Found specification of procedure show_uframe_periodic_max [2023-03-31 03:20:54,620 INFO L130 BoogieDeclarations]: Found specification of procedure store_uframe_periodic_max [2023-03-31 03:20:54,620 INFO L130 BoogieDeclarations]: Found specification of procedure create_sysfs_files [2023-03-31 03:20:54,620 INFO L130 BoogieDeclarations]: Found specification of procedure remove_sysfs_files [2023-03-31 03:20:54,620 INFO L130 BoogieDeclarations]: Found specification of procedure fotg210_turn_off_all_ports [2023-03-31 03:20:54,620 INFO L130 BoogieDeclarations]: Found specification of procedure fotg210_silence_controller [2023-03-31 03:20:54,620 INFO L130 BoogieDeclarations]: Found specification of procedure fotg210_shutdown [2023-03-31 03:20:54,620 INFO L130 BoogieDeclarations]: Found specification of procedure fotg210_stop [2023-03-31 03:20:54,620 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_fotg210_init [2023-03-31 03:20:54,620 INFO L130 BoogieDeclarations]: Found specification of procedure fotg210_run [2023-03-31 03:20:54,620 INFO L130 BoogieDeclarations]: Found specification of procedure fotg210_setup [2023-03-31 03:20:54,620 INFO L130 BoogieDeclarations]: Found specification of procedure fotg210_irq [2023-03-31 03:20:54,620 INFO L130 BoogieDeclarations]: Found specification of procedure fotg210_urb_enqueue [2023-03-31 03:20:54,620 INFO L130 BoogieDeclarations]: Found specification of procedure fotg210_urb_dequeue [2023-03-31 03:20:54,621 INFO L130 BoogieDeclarations]: Found specification of procedure fotg210_endpoint_disable [2023-03-31 03:20:54,621 INFO L130 BoogieDeclarations]: Found specification of procedure fotg210_endpoint_reset [2023-03-31 03:20:54,621 INFO L130 BoogieDeclarations]: Found specification of procedure fotg210_init [2023-03-31 03:20:54,621 INFO L130 BoogieDeclarations]: Found specification of procedure fotg210_hcd_probe [2023-03-31 03:20:54,621 INFO L130 BoogieDeclarations]: Found specification of procedure fotg210_hcd_remove [2023-03-31 03:20:54,621 INFO L130 BoogieDeclarations]: Found specification of procedure fotg210_hcd_init [2023-03-31 03:20:54,621 INFO L130 BoogieDeclarations]: Found specification of procedure fotg210_hcd_cleanup [2023-03-31 03:20:54,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-03-31 03:20:54,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-03-31 03:20:54,621 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-03-31 03:20:54,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-03-31 03:20:54,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-03-31 03:20:54,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-03-31 03:20:54,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-03-31 03:20:54,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2023-03-31 03:20:54,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2023-03-31 03:20:54,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2023-03-31 03:20:54,622 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2023-03-31 03:20:54,622 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2023-03-31 03:20:54,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-03-31 03:20:54,622 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-03-31 03:20:54,622 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-03-31 03:20:54,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-03-31 03:20:54,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-03-31 03:20:54,622 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-03-31 03:20:55,798 INFO L236 CfgBuilder]: Building ICFG [2023-03-31 03:20:55,804 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-03-31 03:20:56,273 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-03-31 03:21:06,785 INFO L277 CfgBuilder]: Performing block encoding [2023-03-31 03:21:06,813 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-03-31 03:21:06,813 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-03-31 03:21:06,820 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.03 03:21:06 BoogieIcfgContainer [2023-03-31 03:21:06,820 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-03-31 03:21:06,822 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-03-31 03:21:06,822 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-03-31 03:21:06,825 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-03-31 03:21:06,825 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 31.03 03:20:49" (1/3) ... [2023-03-31 03:21:06,826 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@e036d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.03 03:21:06, skipping insertion in model container [2023-03-31 03:21:06,826 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:20:53" (2/3) ... [2023-03-31 03:21:06,826 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@e036d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.03 03:21:06, skipping insertion in model container [2023-03-31 03:21:06,826 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.03 03:21:06" (3/3) ... [2023-03-31 03:21:06,827 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--fotg210-hcd.ko-entry_point.cil.out.i [2023-03-31 03:21:06,843 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-03-31 03:21:06,843 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-03-31 03:21:06,969 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-03-31 03:21:06,975 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@222d12ca, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-03-31 03:21:06,975 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-03-31 03:21:06,993 INFO L276 IsEmpty]: Start isEmpty. Operand has 4885 states, 3367 states have (on average 1.4018414018414018) internal successors, (4720), 3469 states have internal predecessors, (4720), 1214 states have call successors, (1214), 298 states have call predecessors, (1214), 297 states have return successors, (1206), 1184 states have call predecessors, (1206), 1206 states have call successors, (1206) [2023-03-31 03:21:07,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 388 [2023-03-31 03:21:07,023 INFO L187 NwaCegarLoop]: Found error trace [2023-03-31 03:21:07,024 INFO L195 NwaCegarLoop]: trace histogram [18, 18, 18, 18, 18, 18, 18, 18, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-03-31 03:21:07,025 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-03-31 03:21:07,029 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-03-31 03:21:07,030 INFO L85 PathProgramCache]: Analyzing trace with hash 34503825, now seen corresponding path program 1 times [2023-03-31 03:21:07,037 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-03-31 03:21:07,038 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1965719329] [2023-03-31 03:21:07,038 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-03-31 03:21:07,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-03-31 03:21:07,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:08,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-03-31 03:21:08,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:08,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-03-31 03:21:08,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:08,613 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:21:08,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:08,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-03-31 03:21:08,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:08,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-03-31 03:21:08,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:08,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:21:08,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:08,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-03-31 03:21:08,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:08,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2023-03-31 03:21:08,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:08,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:21:08,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:08,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-03-31 03:21:08,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:08,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2023-03-31 03:21:08,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:08,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:21:08,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:08,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-03-31 03:21:08,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:08,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-03-31 03:21:08,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:08,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:21:08,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:08,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-03-31 03:21:08,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:08,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2023-03-31 03:21:08,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:08,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:21:08,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:08,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-03-31 03:21:08,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:08,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2023-03-31 03:21:08,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:08,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:21:08,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:08,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-03-31 03:21:08,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:08,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2023-03-31 03:21:08,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:08,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:21:08,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:08,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-03-31 03:21:08,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:08,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2023-03-31 03:21:08,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:08,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:21:08,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:08,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-03-31 03:21:08,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:08,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2023-03-31 03:21:08,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:08,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:21:08,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:08,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-03-31 03:21:08,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:08,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2023-03-31 03:21:08,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:08,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2023-03-31 03:21:09,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:09,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:21:09,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:09,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2023-03-31 03:21:09,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:09,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:21:09,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:09,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2023-03-31 03:21:09,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:09,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:21:09,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:09,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2023-03-31 03:21:09,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:09,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:21:09,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:09,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2023-03-31 03:21:09,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:09,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:21:09,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:09,100 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2023-03-31 03:21:09,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:09,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:21:09,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:09,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2023-03-31 03:21:09,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:09,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:21:09,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:09,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2023-03-31 03:21:09,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:09,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:21:09,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:09,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 257 [2023-03-31 03:21:09,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:09,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:21:09,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:09,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 268 [2023-03-31 03:21:09,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:09,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:21:09,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:09,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2023-03-31 03:21:09,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:09,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:21:09,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:09,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2023-03-31 03:21:09,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:09,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:21:09,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:09,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2023-03-31 03:21:09,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:09,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:21:09,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:09,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 312 [2023-03-31 03:21:09,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:09,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:21:09,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:09,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 323 [2023-03-31 03:21:09,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:09,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:21:09,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:09,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 334 [2023-03-31 03:21:09,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:09,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:21:09,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:09,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 345 [2023-03-31 03:21:09,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:09,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:21:09,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:09,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 356 [2023-03-31 03:21:09,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:09,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:21:09,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:21:09,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2007 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2007 trivial. 0 not checked. [2023-03-31 03:21:09,401 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-03-31 03:21:09,401 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1965719329] [2023-03-31 03:21:09,402 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1965719329] provided 1 perfect and 0 imperfect interpolant sequences [2023-03-31 03:21:09,402 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-03-31 03:21:09,402 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-03-31 03:21:09,404 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [602129272] [2023-03-31 03:21:09,404 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-03-31 03:21:09,413 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-03-31 03:21:09,414 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-03-31 03:21:09,454 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-03-31 03:21:09,454 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-03-31 03:21:09,466 INFO L87 Difference]: Start difference. First operand has 4885 states, 3367 states have (on average 1.4018414018414018) internal successors, (4720), 3469 states have internal predecessors, (4720), 1214 states have call successors, (1214), 298 states have call predecessors, (1214), 297 states have return successors, (1206), 1184 states have call predecessors, (1206), 1206 states have call successors, (1206) Second operand has 6 states, 6 states have (on average 10.333333333333334) internal successors, (62), 2 states have internal predecessors, (62), 2 states have call successors, (39), 6 states have call predecessors, (39), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33)