/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-08_1a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-02 09:31:07,386 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-02 09:31:07,388 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-02 09:31:07,427 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-02 09:31:07,428 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-02 09:31:07,430 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-02 09:31:07,433 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-02 09:31:07,435 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-02 09:31:07,436 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-02 09:31:07,441 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-02 09:31:07,442 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-02 09:31:07,443 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-02 09:31:07,444 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-02 09:31:07,446 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-02 09:31:07,447 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-02 09:31:07,448 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-02 09:31:07,449 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-02 09:31:07,449 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-02 09:31:07,451 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-02 09:31:07,455 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-02 09:31:07,456 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-02 09:31:07,457 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-02 09:31:07,459 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-02 09:31:07,460 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-02 09:31:07,468 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-02 09:31:07,468 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-02 09:31:07,468 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-02 09:31:07,470 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-02 09:31:07,470 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-02 09:31:07,471 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-02 09:31:07,471 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-02 09:31:07,471 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-02 09:31:07,477 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-02 09:31:07,478 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-02 09:31:07,478 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-02 09:31:07,478 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-02 09:31:07,479 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-02 09:31:07,479 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-02 09:31:07,479 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-02 09:31:07,480 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-02 09:31:07,480 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-02 09:31:07,482 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2023-04-02 09:31:07,509 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-02 09:31:07,510 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-02 09:31:07,510 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-02 09:31:07,510 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-02 09:31:07,511 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-02 09:31:07,512 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-02 09:31:07,512 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-04-02 09:31:07,512 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-04-02 09:31:07,512 INFO L138 SettingsManager]: * Use SBE=true [2023-04-02 09:31:07,513 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-02 09:31:07,513 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-02 09:31:07,513 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-02 09:31:07,513 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-02 09:31:07,514 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-02 09:31:07,514 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-02 09:31:07,514 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-02 09:31:07,514 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-02 09:31:07,514 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-02 09:31:07,514 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-02 09:31:07,514 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-02 09:31:07,514 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-02 09:31:07,515 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-02 09:31:07,515 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-04-02 09:31:07,515 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-02 09:31:07,515 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-02 09:31:07,515 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-02 09:31:07,515 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-02 09:31:07,515 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-02 09:31:07,515 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-04-02 09:31:07,515 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-02 09:31:07,516 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-04-02 09:31:07,516 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-02 09:31:07,516 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-04-02 09:31:07,516 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-04-02 09:31:07,516 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-04-02 09:31:07,516 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-04-02 09:31:07,713 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-02 09:31:07,736 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-02 09:31:07,740 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-02 09:31:07,741 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-02 09:31:07,742 INFO L275 PluginConnector]: CDTParser initialized [2023-04-02 09:31:07,743 INFO L432 ainManager$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-08_1a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i [2023-04-02 09:31:08,925 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-02 09:31:09,440 INFO L351 CDTParser]: Found 1 translation units. [2023-04-02 09:31:09,441 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i [2023-04-02 09:31:09,483 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ebfa86f3e/8dd72b47ca904845aeada77e9753a4e8/FLAG231abac6e [2023-04-02 09:31:09,499 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ebfa86f3e/8dd72b47ca904845aeada77e9753a4e8 [2023-04-02 09:31:09,501 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-02 09:31:09,503 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-02 09:31:09,505 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-02 09:31:09,505 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-02 09:31:09,508 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-02 09:31:09,509 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 09:31:09" (1/1) ... [2023-04-02 09:31:09,510 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39b9d617 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:31:09, skipping insertion in model container [2023-04-02 09:31:09,510 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 09:31:09" (1/1) ... [2023-04-02 09:31:09,516 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-02 09:31:09,636 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-02 09:31:11,527 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-08_1a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i[313744,313757] [2023-04-02 09:31:11,585 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-02 09:31:11,659 INFO L203 MainTranslator]: Completed pre-run [2023-04-02 09:31:12,208 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-08_1a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i[313744,313757] [2023-04-02 09:31:12,215 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-02 09:31:12,351 WARN L667 CHandler]: The function __xadd_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-04-02 09:31:12,351 WARN L667 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-04-02 09:31:12,351 WARN L667 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-04-02 09:31:12,357 INFO L208 MainTranslator]: Completed translation [2023-04-02 09:31:12,357 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:31:12 WrapperNode [2023-04-02 09:31:12,357 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-02 09:31:12,359 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-02 09:31:12,359 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-02 09:31:12,359 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-02 09:31:12,368 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:31:12" (1/1) ... [2023-04-02 09:31:12,368 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:31:12" (1/1) ... [2023-04-02 09:31:12,505 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:31:12" (1/1) ... [2023-04-02 09:31:12,506 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:31:12" (1/1) ... [2023-04-02 09:31:12,685 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:31:12" (1/1) ... [2023-04-02 09:31:12,712 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:31:12" (1/1) ... [2023-04-02 09:31:12,759 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:31:12" (1/1) ... [2023-04-02 09:31:12,785 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:31:12" (1/1) ... [2023-04-02 09:31:12,839 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-02 09:31:12,840 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-02 09:31:12,840 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-02 09:31:12,840 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-02 09:31:12,840 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:31:12" (1/1) ... [2023-04-02 09:31:12,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-02 09:31:12,856 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-02 09:31:12,868 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-04-02 09:31:12,877 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-04-02 09:31:12,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-02 09:31:12,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-02 09:31:12,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-04-02 09:31:12,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-04-02 09:31:12,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2023-04-02 09:31:12,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-04-02 09:31:12,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2023-04-02 09:31:12,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2023-04-02 09:31:12,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2023-04-02 09:31:12,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2023-04-02 09:31:12,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~pm_message_t~0~TO~int [2023-04-02 09:31:12,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2023-04-02 09:31:12,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~bool~0 [2023-04-02 09:31:12,908 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-02 09:31:12,908 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2023-04-02 09:31:12,908 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-04-02 09:31:12,908 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-04-02 09:31:12,908 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-04-02 09:31:12,908 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-04-02 09:31:12,908 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2023-04-02 09:31:12,909 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2023-04-02 09:31:12,909 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-04-02 09:31:12,909 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-04-02 09:31:12,909 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-04-02 09:31:12,909 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2023-04-02 09:31:12,909 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-04-02 09:31:12,909 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find [2023-04-02 09:31:12,909 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2023-04-02 09:31:12,909 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2023-04-02 09:31:12,909 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2023-04-02 09:31:12,910 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2023-04-02 09:31:12,910 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2023-04-02 09:31:12,910 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-04-02 09:31:12,910 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-04-02 09:31:12,910 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-04-02 09:31:12,910 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-04-02 09:31:12,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-02 09:31:12,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-04-02 09:31:12,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-04-02 09:31:12,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-04-02 09:31:12,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-04-02 09:31:12,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-04-02 09:31:12,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-04-02 09:31:12,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-02 09:31:12,910 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tty_driver [2023-04-02 09:31:12,911 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2023-04-02 09:31:12,911 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2023-04-02 09:31:12,911 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2023-04-02 09:31:12,911 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2023-04-02 09:31:12,911 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_in [2023-04-02 09:31:12,911 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_out [2023-04-02 09:31:12,911 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in [2023-04-02 09:31:12,911 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_out [2023-04-02 09:31:12,911 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2023-04-02 09:31:12,911 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-04-02 09:31:12,911 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-04-02 09:31:12,911 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2023-04-02 09:31:12,912 INFO L138 BoogieDeclarations]: Found implementation of procedure device_is_registered [2023-04-02 09:31:12,912 INFO L138 BoogieDeclarations]: Found implementation of procedure device_enable_async_suspend [2023-04-02 09:31:12,912 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2023-04-02 09:31:12,912 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2023-04-02 09:31:12,912 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2023-04-02 09:31:12,912 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2023-04-02 09:31:12,912 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2023-04-02 09:31:12,912 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2023-04-02 09:31:12,912 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2023-04-02 09:31:12,912 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_translate_errors [2023-04-02 09:31:12,912 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_int_must_check_helper [2023-04-02 09:31:12,913 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_console_init [2023-04-02 09:31:12,913 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_console_exit [2023-04-02 09:31:12,913 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_console_disconnect [2023-04-02 09:31:12,913 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_get_by_minor [2023-04-02 09:31:12,913 INFO L138 BoogieDeclarations]: Found implementation of procedure allocate_minors [2023-04-02 09:31:12,913 INFO L138 BoogieDeclarations]: Found implementation of procedure release_minors [2023-04-02 09:31:12,913 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_serial [2023-04-02 09:31:12,913 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_put [2023-04-02 09:31:12,913 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_install [2023-04-02 09:31:12,913 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_activate [2023-04-02 09:31:12,913 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_open [2023-04-02 09:31:12,913 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_shutdown [2023-04-02 09:31:12,913 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_hangup [2023-04-02 09:31:12,913 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_close [2023-04-02 09:31:12,913 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_cleanup [2023-04-02 09:31:12,914 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_write [2023-04-02 09:31:12,914 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_write_room [2023-04-02 09:31:12,914 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_chars_in_buffer [2023-04-02 09:31:12,914 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_wait_until_sent [2023-04-02 09:31:12,914 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_throttle [2023-04-02 09:31:12,914 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_unthrottle [2023-04-02 09:31:12,914 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_ioctl [2023-04-02 09:31:12,914 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_set_termios [2023-04-02 09:31:12,914 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_break [2023-04-02 09:31:12,914 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_proc_show [2023-04-02 09:31:12,914 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_proc_open [2023-04-02 09:31:12,914 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_tiocmget [2023-04-02 09:31:12,915 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_tiocmset [2023-04-02 09:31:12,915 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_get_icount [2023-04-02 09:31:12,915 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_softint [2023-04-02 09:31:12,915 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_work [2023-04-02 09:31:12,915 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_poison_urbs [2023-04-02 09:31:12,915 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_unpoison_urbs [2023-04-02 09:31:12,915 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_release [2023-04-02 09:31:12,915 INFO L138 BoogieDeclarations]: Found implementation of procedure create_serial [2023-04-02 09:31:12,915 INFO L138 BoogieDeclarations]: Found implementation of procedure match_dynamic_id [2023-04-02 09:31:12,915 INFO L138 BoogieDeclarations]: Found implementation of procedure get_iface_id [2023-04-02 09:31:12,915 INFO L138 BoogieDeclarations]: Found implementation of procedure search_serial_device [2023-04-02 09:31:12,915 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_carrier_raised [2023-04-02 09:31:12,915 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_dtr_rts [2023-04-02 09:31:12,915 INFO L138 BoogieDeclarations]: Found implementation of procedure port_number_show [2023-04-02 09:31:12,915 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_probe [2023-04-02 09:31:12,916 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_disconnect [2023-04-02 09:31:12,916 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_suspend [2023-04-02 09:31:12,916 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_unpoison_port_urbs [2023-04-02 09:31:12,916 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_resume [2023-04-02 09:31:12,916 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_reset_resume [2023-04-02 09:31:12,916 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_init [2023-04-02 09:31:12,916 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_exit [2023-04-02 09:31:12,916 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_operations_init [2023-04-02 09:31:12,916 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_register [2023-04-02 09:31:12,916 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister [2023-04-02 09:31:12,916 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_register_drivers [2023-04-02 09:31:12,916 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister_drivers [2023-04-02 09:31:12,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_5 [2023-04-02 09:31:12,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_9 [2023-04-02 09:31:12,917 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2023-04-02 09:31:12,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_tty_operations_6 [2023-04-02 09:31:12,917 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2023-04-02 09:31:12,917 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2023-04-02 09:31:12,917 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2023-04-02 09:31:12,917 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2023-04-02 09:31:12,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_port_operations_7 [2023-04-02 09:31:12,917 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2023-04-02 09:31:12,917 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-02 09:31:12,917 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-04-02 09:31:12,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2023-04-02 09:31:12,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2023-04-02 09:31:12,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2023-04-02 09:31:12,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2023-04-02 09:31:12,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2023-04-02 09:31:12,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_10 [2023-04-02 09:31:12,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_11 [2023-04-02 09:31:12,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_12 [2023-04-02 09:31:12,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_13 [2023-04-02 09:31:12,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_14 [2023-04-02 09:31:12,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_15 [2023-04-02 09:31:12,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_16 [2023-04-02 09:31:12,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_17 [2023-04-02 09:31:12,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_18 [2023-04-02 09:31:12,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_19 [2023-04-02 09:31:12,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_work_sync_20 [2023-04-02 09:31:12,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_21 [2023-04-02 09:31:12,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_22 [2023-04-02 09:31:12,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_23 [2023-04-02 09:31:12,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_24 [2023-04-02 09:31:12,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_25 [2023-04-02 09:31:12,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_26 [2023-04-02 09:31:12,919 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-04-02 09:31:12,919 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit_unlock [2023-04-02 09:31:12,919 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-04-02 09:31:12,919 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit_lock [2023-04-02 09:31:12,919 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2023-04-02 09:31:12,919 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-04-02 09:31:12,919 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2023-04-02 09:31:12,919 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-04-02 09:31:12,919 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2023-04-02 09:31:12,919 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-04-02 09:31:12,919 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-04-02 09:31:12,919 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-04-02 09:31:12,919 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2023-04-02 09:31:12,919 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2023-04-02 09:31:12,919 INFO L138 BoogieDeclarations]: Found implementation of procedure char_buf_ptr [2023-04-02 09:31:12,919 INFO L138 BoogieDeclarations]: Found implementation of procedure flag_buf_ptr [2023-04-02 09:31:12,919 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_get_baud_rate [2023-04-02 09:31:12,919 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_char [2023-04-02 09:31:12,919 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string [2023-04-02 09:31:12,920 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2023-04-02 09:31:12,920 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_debug_data [2023-04-02 09:31:12,920 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_register [2023-04-02 09:31:12,920 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_deregister [2023-04-02 09:31:12,920 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_open [2023-04-02 09:31:12,920 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_close [2023-04-02 09:31:12,920 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_prepare_write_buffer [2023-04-02 09:31:12,920 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write_start [2023-04-02 09:31:12,920 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write [2023-04-02 09:31:12,920 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write_room [2023-04-02 09:31:12,920 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_chars_in_buffer [2023-04-02 09:31:12,920 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_wait_until_sent [2023-04-02 09:31:12,920 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_submit_read_urb [2023-04-02 09:31:12,920 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_submit_read_urbs [2023-04-02 09:31:12,920 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_process_read_urb [2023-04-02 09:31:12,920 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_read_bulk_callback [2023-04-02 09:31:12,920 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write_bulk_callback [2023-04-02 09:31:12,920 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_throttle [2023-04-02 09:31:12,920 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_unthrottle [2023-04-02 09:31:12,920 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_msr_changed [2023-04-02 09:31:12,921 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_tiocmiwait [2023-04-02 09:31:12,921 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_get_icount [2023-04-02 09:31:12,921 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_handle_sysrq_char [2023-04-02 09:31:12,921 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_handle_break [2023-04-02 09:31:12,921 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_handle_dcd_change [2023-04-02 09:31:12,921 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_resume [2023-04-02 09:31:12,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_serial_driver_4 [2023-04-02 09:31:12,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_4 [2023-04-02 09:31:12,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_43 [2023-04-02 09:31:12,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_44 [2023-04-02 09:31:12,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_45 [2023-04-02 09:31:12,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_46 [2023-04-02 09:31:12,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_47 [2023-04-02 09:31:12,921 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_device_match [2023-04-02 09:31:12,921 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_device_probe [2023-04-02 09:31:12,921 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_device_remove [2023-04-02 09:31:12,922 INFO L138 BoogieDeclarations]: Found implementation of procedure new_id_store [2023-04-02 09:31:12,922 INFO L138 BoogieDeclarations]: Found implementation of procedure new_id_show [2023-04-02 09:31:12,922 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dynids [2023-04-02 09:31:12,922 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_bus_register [2023-04-02 09:31:12,922 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_bus_deregister [2023-04-02 09:31:12,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_driver_attribute_3 [2023-04-02 09:31:12,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_bus_type_2 [2023-04-02 09:31:12,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_3 [2023-04-02 09:31:12,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_2 [2023-04-02 09:31:12,922 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-04-02 09:31:12,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_57 [2023-04-02 09:31:12,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_58 [2023-04-02 09:31:12,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_59 [2023-04-02 09:31:12,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_60 [2023-04-02 09:31:12,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_61 [2023-04-02 09:31:12,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_register_device_62 [2023-04-02 09:31:12,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_unregister_device_63 [2023-04-02 09:31:12,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-04-02 09:31:12,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-04-02 09:31:12,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-04-02 09:31:12,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-04-02 09:31:12,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-04-02 09:31:12,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2023-04-02 09:31:12,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2023-04-02 09:31:12,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2023-04-02 09:31:12,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2023-04-02 09:31:12,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2023-04-02 09:31:12,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-04-02 09:31:12,923 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-04-02 09:31:12,923 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-04-02 09:31:12,923 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-04-02 09:31:12,923 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_alloc [2023-04-02 09:31:12,923 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_free [2023-04-02 09:31:12,923 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in [2023-04-02 09:31:12,923 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in_r [2023-04-02 09:31:12,923 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_max_r [2023-04-02 09:31:12,923 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out [2023-04-02 09:31:12,923 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out_r [2023-04-02 09:31:12,923 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-04-02 09:31:12,923 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2023-04-02 09:31:12,923 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-04-02 09:31:12,923 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-04-02 09:31:12,923 INFO L138 BoogieDeclarations]: Found implementation of procedure __tty_alloc_driver [2023-04-02 09:31:12,924 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-04-02 09:31:12,924 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-04-02 09:31:12,924 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-04-02 09:31:12,924 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2023-04-02 09:31:12,924 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-04-02 09:31:12,924 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-04-02 09:31:12,924 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2023-04-02 09:31:12,924 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-04-02 09:31:12,924 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_register [2023-04-02 09:31:12,924 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_unregister [2023-04-02 09:31:12,924 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-04-02 09:31:12,924 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2023-04-02 09:31:12,924 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-04-02 09:31:12,925 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_name [2023-04-02 09:31:12,925 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-04-02 09:31:12,925 INFO L138 BoogieDeclarations]: Found implementation of procedure device_add [2023-04-02 09:31:12,925 INFO L138 BoogieDeclarations]: Found implementation of procedure device_del [2023-04-02 09:31:12,925 INFO L138 BoogieDeclarations]: Found implementation of procedure device_initialize [2023-04-02 09:31:12,925 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_attach [2023-04-02 09:31:12,925 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_register [2023-04-02 09:31:12,925 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2023-04-02 09:31:12,925 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2023-04-02 09:31:12,925 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2023-04-02 09:31:12,925 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2023-04-02 09:31:12,925 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_sysrq [2023-04-02 09:31:12,925 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_alloc [2023-04-02 09:31:12,925 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find_slowpath [2023-04-02 09:31:12,926 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2023-04-02 09:31:12,926 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2023-04-02 09:31:12,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destruct_7 [2023-04-02 09:31:12,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-04-02 09:31:12,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_4 [2023-04-02 09:31:12,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_4 [2023-04-02 09:31:12,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_reset_resume_5 [2023-04-02 09:31:12,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_4 [2023-04-02 09:31:12,926 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-04-02 09:31:12,926 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-04-02 09:31:12,926 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-04-02 09:31:12,926 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-04-02 09:31:12,926 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2023-04-02 09:31:12,926 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-04-02 09:31:12,927 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2023-04-02 09:31:12,927 INFO L138 BoogieDeclarations]: Found implementation of procedure put_tty_driver [2023-04-02 09:31:12,927 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2023-04-02 09:31:12,927 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-04-02 09:31:12,927 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2023-04-02 09:31:12,927 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2023-04-02 09:31:12,927 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2023-04-02 09:31:12,927 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2023-04-02 09:31:12,927 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_putc [2023-04-02 09:31:12,927 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2023-04-02 09:31:12,927 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2023-04-02 09:31:12,927 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2023-04-02 09:31:12,927 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2023-04-02 09:31:12,927 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_flip_buffer_push [2023-04-02 09:31:12,928 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_hangup [2023-04-02 09:31:12,928 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_fixed_flag [2023-04-02 09:31:12,928 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_flags [2023-04-02 09:31:12,928 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_kref_put [2023-04-02 09:31:12,928 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_ldisc_deref [2023-04-02 09:31:12,928 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_ldisc_ref [2023-04-02 09:31:12,928 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_close [2023-04-02 09:31:12,928 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_destroy [2023-04-02 09:31:12,928 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_hangup [2023-04-02 09:31:12,928 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_init [2023-04-02 09:31:12,928 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_install [2023-04-02 09:31:12,928 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_open [2023-04-02 09:31:12,928 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_get [2023-04-02 09:31:12,929 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_wakeup [2023-04-02 09:31:12,929 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_register_device [2023-04-02 09:31:12,929 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_register_driver [2023-04-02 09:31:12,929 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_set_operations [2023-04-02 09:31:12,929 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_termios_baud_rate [2023-04-02 09:31:12,929 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_termios_copy_hw [2023-04-02 09:31:12,929 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_device [2023-04-02 09:31:12,929 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_driver [2023-04-02 09:31:12,929 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_vhangup [2023-04-02 09:31:12,929 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2023-04-02 09:31:12,929 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2023-04-02 09:31:12,929 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2023-04-02 09:31:12,929 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2023-04-02 09:31:12,930 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_disabled [2023-04-02 09:31:12,930 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2023-04-02 09:31:12,930 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2023-04-02 09:31:12,930 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intf [2023-04-02 09:31:12,930 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2023-04-02 09:31:12,930 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_match_id [2023-04-02 09:31:12,930 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_match_one_id [2023-04-02 09:31:12,930 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_poison_urb [2023-04-02 09:31:12,930 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2023-04-02 09:31:12,930 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_intf [2023-04-02 09:31:12,930 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2023-04-02 09:31:12,930 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_show_dynids [2023-04-02 09:31:12,930 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_store_new_id [2023-04-02 09:31:12,930 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2023-04-02 09:31:12,931 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unpoison_urb [2023-04-02 09:31:12,931 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2023-04-02 09:31:12,931 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-04-02 09:31:12,931 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-02 09:31:12,931 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-04-02 09:31:12,931 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-04-02 09:31:12,931 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-04-02 09:31:12,931 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-02 09:31:12,931 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-02 09:31:12,931 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-02 09:31:12,931 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-02 09:31:12,932 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-02 09:31:12,932 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-02 09:31:12,932 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-04-02 09:31:12,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-02 09:31:12,932 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2023-04-02 09:31:12,932 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-04-02 09:31:12,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-02 09:31:12,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-02 09:31:12,932 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-04-02 09:31:12,932 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-04-02 09:31:12,932 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-04-02 09:31:12,932 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-04-02 09:31:12,932 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-04-02 09:31:12,932 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2023-04-02 09:31:12,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-04-02 09:31:12,933 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-04-02 09:31:12,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-02 09:31:12,933 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-04-02 09:31:12,933 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-04-02 09:31:12,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-02 09:31:12,933 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-04-02 09:31:12,933 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2023-04-02 09:31:12,933 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-04-02 09:31:12,933 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-04-02 09:31:12,933 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-04-02 09:31:12,933 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2023-04-02 09:31:12,934 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-04-02 09:31:12,934 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2023-04-02 09:31:12,934 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2023-04-02 09:31:12,934 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-04-02 09:31:12,934 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-04-02 09:31:12,934 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-04-02 09:31:12,934 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-04-02 09:31:12,934 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-04-02 09:31:12,934 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-04-02 09:31:12,934 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-04-02 09:31:12,934 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-04-02 09:31:12,934 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-04-02 09:31:12,934 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-04-02 09:31:12,934 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-04-02 09:31:12,935 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2023-04-02 09:31:12,935 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-04-02 09:31:12,935 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-04-02 09:31:12,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2023-04-02 09:31:12,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2023-04-02 09:31:12,935 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2023-04-02 09:31:12,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2023-04-02 09:31:12,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2023-04-02 09:31:12,935 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2023-04-02 09:31:12,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2023-04-02 09:31:12,935 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-04-02 09:31:12,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_work_sync_20 [2023-04-02 09:31:12,935 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2023-04-02 09:31:12,935 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-04-02 09:31:12,935 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find_slowpath [2023-04-02 09:31:12,936 INFO L130 BoogieDeclarations]: Found specification of procedure idr_alloc [2023-04-02 09:31:12,936 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2023-04-02 09:31:12,936 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find [2023-04-02 09:31:12,936 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-02 09:31:12,936 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-02 09:31:12,936 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2023-04-02 09:31:12,936 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2023-04-02 09:31:12,936 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2023-04-02 09:31:12,936 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-04-02 09:31:12,936 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2023-04-02 09:31:12,936 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2023-04-02 09:31:12,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_10 [2023-04-02 09:31:12,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_13 [2023-04-02 09:31:12,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_11 [2023-04-02 09:31:12,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_12 [2023-04-02 09:31:12,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_14 [2023-04-02 09:31:12,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_15 [2023-04-02 09:31:12,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_16 [2023-04-02 09:31:12,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_17 [2023-04-02 09:31:12,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_18 [2023-04-02 09:31:12,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_19 [2023-04-02 09:31:12,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2023-04-02 09:31:12,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2023-04-02 09:31:12,937 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-02 09:31:12,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-02 09:31:12,937 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-04-02 09:31:12,937 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-04-02 09:31:12,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-04-02 09:31:12,937 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-04-02 09:31:12,937 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-02 09:31:12,938 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-04-02 09:31:12,938 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-02 09:31:12,938 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-02 09:31:12,938 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-04-02 09:31:12,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-02 09:31:12,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-04-02 09:31:12,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-04-02 09:31:12,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-04-02 09:31:12,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-04-02 09:31:12,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-04-02 09:31:12,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-04-02 09:31:12,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-04-02 09:31:12,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_5 [2023-04-02 09:31:12,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_9 [2023-04-02 09:31:12,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_serial_driver_4 [2023-04-02 09:31:12,939 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2023-04-02 09:31:12,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_tty_operations_6 [2023-04-02 09:31:12,939 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2023-04-02 09:31:12,939 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2023-04-02 09:31:12,939 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2023-04-02 09:31:12,939 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2023-04-02 09:31:12,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_driver_attribute_3 [2023-04-02 09:31:12,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_port_operations_7 [2023-04-02 09:31:12,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_bus_type_2 [2023-04-02 09:31:12,939 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2023-04-02 09:31:12,939 INFO L130 BoogieDeclarations]: Found specification of procedure __tty_alloc_driver [2023-04-02 09:31:12,939 INFO L130 BoogieDeclarations]: Found specification of procedure put_tty_driver [2023-04-02 09:31:12,939 INFO L130 BoogieDeclarations]: Found specification of procedure tty_set_operations [2023-04-02 09:31:12,940 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tty_driver [2023-04-02 09:31:12,940 INFO L130 BoogieDeclarations]: Found specification of procedure tty_kref_put [2023-04-02 09:31:12,940 INFO L130 BoogieDeclarations]: Found specification of procedure tty_register_driver [2023-04-02 09:31:12,940 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_driver [2023-04-02 09:31:12,940 INFO L130 BoogieDeclarations]: Found specification of procedure tty_vhangup [2023-04-02 09:31:12,940 INFO L130 BoogieDeclarations]: Found specification of procedure tty_termios_copy_hw [2023-04-02 09:31:12,940 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_init [2023-04-02 09:31:12,940 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_destroy [2023-04-02 09:31:12,940 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_get [2023-04-02 09:31:12,940 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_hangup [2023-04-02 09:31:12,940 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_wakeup [2023-04-02 09:31:12,940 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_close [2023-04-02 09:31:12,940 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_install [2023-04-02 09:31:12,940 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_open [2023-04-02 09:31:12,941 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2023-04-02 09:31:12,941 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2023-04-02 09:31:12,941 INFO L130 BoogieDeclarations]: Found specification of procedure seq_putc [2023-04-02 09:31:12,941 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2023-04-02 09:31:12,941 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2023-04-02 09:31:12,941 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2023-04-02 09:31:12,941 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2023-04-02 09:31:12,941 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2023-04-02 09:31:12,941 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2023-04-02 09:31:12,941 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2023-04-02 09:31:12,941 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2023-04-02 09:31:12,941 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_in [2023-04-02 09:31:12,941 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_out [2023-04-02 09:31:12,941 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in [2023-04-02 09:31:12,941 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_out [2023-04-02 09:31:12,941 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2023-04-02 09:31:12,942 INFO L130 BoogieDeclarations]: Found specification of procedure bus_register [2023-04-02 09:31:12,942 INFO L130 BoogieDeclarations]: Found specification of procedure bus_unregister [2023-04-02 09:31:12,942 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-04-02 09:31:12,942 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_name [2023-04-02 09:31:12,942 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-04-02 09:31:12,942 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2023-04-02 09:31:12,942 INFO L130 BoogieDeclarations]: Found specification of procedure device_is_registered [2023-04-02 09:31:12,942 INFO L130 BoogieDeclarations]: Found specification of procedure device_enable_async_suspend [2023-04-02 09:31:12,942 INFO L130 BoogieDeclarations]: Found specification of procedure device_initialize [2023-04-02 09:31:12,942 INFO L130 BoogieDeclarations]: Found specification of procedure device_add [2023-04-02 09:31:12,942 INFO L130 BoogieDeclarations]: Found specification of procedure device_del [2023-04-02 09:31:12,942 INFO L130 BoogieDeclarations]: Found specification of procedure driver_attach [2023-04-02 09:31:12,942 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2023-04-02 09:31:12,942 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-04-02 09:31:12,942 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-04-02 09:31:12,943 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-04-02 09:31:12,943 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2023-04-02 09:31:12,943 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2023-04-02 09:31:12,943 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intf [2023-04-02 09:31:12,943 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_intf [2023-04-02 09:31:12,943 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2023-04-02 09:31:12,943 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2023-04-02 09:31:12,943 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2023-04-02 09:31:12,943 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2023-04-02 09:31:12,943 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2023-04-02 09:31:12,943 INFO L130 BoogieDeclarations]: Found specification of procedure usb_match_id [2023-04-02 09:31:12,943 INFO L130 BoogieDeclarations]: Found specification of procedure usb_match_one_id [2023-04-02 09:31:12,943 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2023-04-02 09:31:12,943 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2023-04-02 09:31:12,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_21 [2023-04-02 09:31:12,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_24 [2023-04-02 09:31:12,944 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2023-04-02 09:31:12,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_22 [2023-04-02 09:31:12,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_23 [2023-04-02 09:31:12,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_25 [2023-04-02 09:31:12,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_26 [2023-04-02 09:31:12,944 INFO L130 BoogieDeclarations]: Found specification of procedure usb_disabled [2023-04-02 09:31:12,944 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2023-04-02 09:31:12,944 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2023-04-02 09:31:12,944 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2023-04-02 09:31:12,944 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2023-04-02 09:31:12,944 INFO L130 BoogieDeclarations]: Found specification of procedure usb_poison_urb [2023-04-02 09:31:12,944 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unpoison_urb [2023-04-02 09:31:12,944 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2023-04-02 09:31:12,944 INFO L130 BoogieDeclarations]: Found specification of procedure usb_translate_errors [2023-04-02 09:31:12,944 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_int_must_check_helper [2023-04-02 09:31:12,945 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_alloc [2023-04-02 09:31:12,945 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_free [2023-04-02 09:31:12,945 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_register_drivers [2023-04-02 09:31:12,945 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister_drivers [2023-04-02 09:31:12,945 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_softint [2023-04-02 09:31:12,945 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_suspend [2023-04-02 09:31:12,945 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_resume [2023-04-02 09:31:12,945 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_console_init [2023-04-02 09:31:12,945 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_console_exit [2023-04-02 09:31:12,945 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_console_disconnect [2023-04-02 09:31:12,945 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_get_by_minor [2023-04-02 09:31:12,945 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_put [2023-04-02 09:31:12,945 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_open [2023-04-02 09:31:12,945 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write [2023-04-02 09:31:12,945 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_close [2023-04-02 09:31:12,946 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_resume [2023-04-02 09:31:12,946 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write_room [2023-04-02 09:31:12,946 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_chars_in_buffer [2023-04-02 09:31:12,946 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_wait_until_sent [2023-04-02 09:31:12,946 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_read_bulk_callback [2023-04-02 09:31:12,946 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write_bulk_callback [2023-04-02 09:31:12,946 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_register [2023-04-02 09:31:12,946 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_deregister [2023-04-02 09:31:12,946 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_process_read_urb [2023-04-02 09:31:12,946 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_prepare_write_buffer [2023-04-02 09:31:12,946 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_bus_register [2023-04-02 09:31:12,946 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_bus_deregister [2023-04-02 09:31:12,946 INFO L130 BoogieDeclarations]: Found specification of procedure allocate_minors [2023-04-02 09:31:12,946 INFO L130 BoogieDeclarations]: Found specification of procedure release_minors [2023-04-02 09:31:12,946 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_serial [2023-04-02 09:31:12,946 INFO L130 BoogieDeclarations]: Found specification of procedure serial_install [2023-04-02 09:31:12,947 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_activate [2023-04-02 09:31:12,947 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-04-02 09:31:12,947 INFO L130 BoogieDeclarations]: Found specification of procedure serial_open [2023-04-02 09:31:12,947 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_shutdown [2023-04-02 09:31:12,947 INFO L130 BoogieDeclarations]: Found specification of procedure serial_hangup [2023-04-02 09:31:12,947 INFO L130 BoogieDeclarations]: Found specification of procedure serial_close [2023-04-02 09:31:12,947 INFO L130 BoogieDeclarations]: Found specification of procedure serial_cleanup [2023-04-02 09:31:12,947 INFO L130 BoogieDeclarations]: Found specification of procedure serial_write [2023-04-02 09:31:12,947 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2023-04-02 09:31:12,947 INFO L130 BoogieDeclarations]: Found specification of procedure serial_write_room [2023-04-02 09:31:12,947 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-04-02 09:31:12,947 INFO L130 BoogieDeclarations]: Found specification of procedure serial_chars_in_buffer [2023-04-02 09:31:12,947 INFO L130 BoogieDeclarations]: Found specification of procedure serial_wait_until_sent [2023-04-02 09:31:12,947 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2023-04-02 09:31:12,947 INFO L130 BoogieDeclarations]: Found specification of procedure serial_throttle [2023-04-02 09:31:12,947 INFO L130 BoogieDeclarations]: Found specification of procedure serial_unthrottle [2023-04-02 09:31:12,947 INFO L130 BoogieDeclarations]: Found specification of procedure serial_ioctl [2023-04-02 09:31:12,947 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2023-04-02 09:31:12,948 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2023-04-02 09:31:12,948 INFO L130 BoogieDeclarations]: Found specification of procedure serial_set_termios [2023-04-02 09:31:12,948 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2023-04-02 09:31:12,948 INFO L130 BoogieDeclarations]: Found specification of procedure serial_break [2023-04-02 09:31:12,948 INFO L130 BoogieDeclarations]: Found specification of procedure serial_proc_show [2023-04-02 09:31:12,948 INFO L130 BoogieDeclarations]: Found specification of procedure serial_proc_open [2023-04-02 09:31:12,948 INFO L130 BoogieDeclarations]: Found specification of procedure serial_tiocmget [2023-04-02 09:31:12,948 INFO L130 BoogieDeclarations]: Found specification of procedure serial_tiocmset [2023-04-02 09:31:12,948 INFO L130 BoogieDeclarations]: Found specification of procedure serial_get_icount [2023-04-02 09:31:12,948 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_work [2023-04-02 09:31:12,948 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_poison_urbs [2023-04-02 09:31:12,948 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_unpoison_urbs [2023-04-02 09:31:12,948 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_release [2023-04-02 09:31:12,948 INFO L130 BoogieDeclarations]: Found specification of procedure create_serial [2023-04-02 09:31:12,948 INFO L130 BoogieDeclarations]: Found specification of procedure match_dynamic_id [2023-04-02 09:31:12,948 INFO L130 BoogieDeclarations]: Found specification of procedure get_iface_id [2023-04-02 09:31:12,948 INFO L130 BoogieDeclarations]: Found specification of procedure search_serial_device [2023-04-02 09:31:12,948 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_carrier_raised [2023-04-02 09:31:12,948 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_dtr_rts [2023-04-02 09:31:12,949 INFO L130 BoogieDeclarations]: Found specification of procedure port_number_show [2023-04-02 09:31:12,949 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_probe [2023-04-02 09:31:12,949 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_disconnect [2023-04-02 09:31:12,949 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~pm_message_t~0~TO~int [2023-04-02 09:31:12,949 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_unpoison_port_urbs [2023-04-02 09:31:12,949 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_reset_resume [2023-04-02 09:31:12,949 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_init [2023-04-02 09:31:12,949 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_exit [2023-04-02 09:31:12,949 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_operations_init [2023-04-02 09:31:12,949 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_register [2023-04-02 09:31:12,949 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister [2023-04-02 09:31:12,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_reset_resume_5 [2023-04-02 09:31:12,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destruct_7 [2023-04-02 09:31:12,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-04-02 09:31:12,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-04-02 09:31:12,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_3 [2023-04-02 09:31:12,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_2 [2023-04-02 09:31:12,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_4 [2023-04-02 09:31:12,950 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-02 09:31:12,950 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-04-02 09:31:12,950 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit_unlock [2023-04-02 09:31:12,950 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-04-02 09:31:12,950 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit_lock [2023-04-02 09:31:12,950 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2023-04-02 09:31:12,950 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-04-02 09:31:12,950 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2023-04-02 09:31:12,950 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2023-04-02 09:31:12,950 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2023-04-02 09:31:12,950 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-04-02 09:31:12,950 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-04-02 09:31:12,950 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2023-04-02 09:31:12,950 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2023-04-02 09:31:12,950 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-04-02 09:31:12,951 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2023-04-02 09:31:12,951 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-04-02 09:31:12,951 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-04-02 09:31:12,951 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-04-02 09:31:12,951 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-04-02 09:31:12,951 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2023-04-02 09:31:12,951 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2023-04-02 09:31:12,951 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2023-04-02 09:31:12,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_43 [2023-04-02 09:31:12,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_45 [2023-04-02 09:31:12,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_44 [2023-04-02 09:31:12,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_47 [2023-04-02 09:31:12,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_46 [2023-04-02 09:31:12,951 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2023-04-02 09:31:12,951 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2023-04-02 09:31:12,951 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2023-04-02 09:31:12,951 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2023-04-02 09:31:12,952 INFO L130 BoogieDeclarations]: Found specification of procedure handle_sysrq [2023-04-02 09:31:12,952 INFO L130 BoogieDeclarations]: Found specification of procedure char_buf_ptr [2023-04-02 09:31:12,952 INFO L130 BoogieDeclarations]: Found specification of procedure flag_buf_ptr [2023-04-02 09:31:12,952 INFO L130 BoogieDeclarations]: Found specification of procedure tty_hangup [2023-04-02 09:31:12,952 INFO L130 BoogieDeclarations]: Found specification of procedure tty_termios_baud_rate [2023-04-02 09:31:12,952 INFO L130 BoogieDeclarations]: Found specification of procedure tty_get_baud_rate [2023-04-02 09:31:12,952 INFO L130 BoogieDeclarations]: Found specification of procedure tty_ldisc_ref [2023-04-02 09:31:12,952 INFO L130 BoogieDeclarations]: Found specification of procedure tty_ldisc_deref [2023-04-02 09:31:12,952 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_flags [2023-04-02 09:31:12,952 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_fixed_flag [2023-04-02 09:31:12,952 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2023-04-02 09:31:12,952 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_char [2023-04-02 09:31:12,952 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string [2023-04-02 09:31:12,952 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2023-04-02 09:31:12,952 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2023-04-02 09:31:12,952 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2023-04-02 09:31:12,952 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in [2023-04-02 09:31:12,953 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out [2023-04-02 09:31:12,953 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in_r [2023-04-02 09:31:12,953 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out_r [2023-04-02 09:31:12,953 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_max_r [2023-04-02 09:31:12,953 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write_start [2023-04-02 09:31:12,953 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_throttle [2023-04-02 09:31:12,953 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_unthrottle [2023-04-02 09:31:12,953 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_tiocmiwait [2023-04-02 09:31:12,953 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_get_icount [2023-04-02 09:31:12,953 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_submit_read_urbs [2023-04-02 09:31:12,953 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_handle_sysrq_char [2023-04-02 09:31:12,953 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_handle_break [2023-04-02 09:31:12,953 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_handle_dcd_change [2023-04-02 09:31:12,953 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_debug_data [2023-04-02 09:31:12,953 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2023-04-02 09:31:12,953 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~bool~0 [2023-04-02 09:31:12,954 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_submit_read_urb [2023-04-02 09:31:12,954 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_msr_changed [2023-04-02 09:31:12,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_4 [2023-04-02 09:31:12,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_4 [2023-04-02 09:31:12,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_4 [2023-04-02 09:31:12,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-04-02 09:31:12,954 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-04-02 09:31:12,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_57 [2023-04-02 09:31:12,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_59 [2023-04-02 09:31:12,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_58 [2023-04-02 09:31:12,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_61 [2023-04-02 09:31:12,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_60 [2023-04-02 09:31:12,954 INFO L130 BoogieDeclarations]: Found specification of procedure tty_register_device [2023-04-02 09:31:12,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_register_device_62 [2023-04-02 09:31:12,954 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_device [2023-04-02 09:31:12,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_unregister_device_63 [2023-04-02 09:31:12,955 INFO L130 BoogieDeclarations]: Found specification of procedure driver_register [2023-04-02 09:31:12,955 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2023-04-02 09:31:12,955 INFO L130 BoogieDeclarations]: Found specification of procedure usb_store_new_id [2023-04-02 09:31:12,955 INFO L130 BoogieDeclarations]: Found specification of procedure usb_show_dynids [2023-04-02 09:31:12,955 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_device_match [2023-04-02 09:31:12,955 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_device_probe [2023-04-02 09:31:12,955 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_device_remove [2023-04-02 09:31:12,955 INFO L130 BoogieDeclarations]: Found specification of procedure new_id_store [2023-04-02 09:31:12,955 INFO L130 BoogieDeclarations]: Found specification of procedure new_id_show [2023-04-02 09:31:12,955 INFO L130 BoogieDeclarations]: Found specification of procedure free_dynids [2023-04-02 09:31:12,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-04-02 09:31:12,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-04-02 09:31:12,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-04-02 09:31:12,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2023-04-02 09:31:12,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2023-04-02 09:31:12,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2023-04-02 09:31:12,955 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2023-04-02 09:31:12,956 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-04-02 09:31:12,956 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2023-04-02 09:31:12,956 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-02 09:31:12,956 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-02 09:31:12,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-02 09:31:12,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-02 09:31:12,956 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-02 09:31:12,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-04-02 09:31:12,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-04-02 09:31:12,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-04-02 09:31:12,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-04-02 09:31:13,915 INFO L236 CfgBuilder]: Building ICFG [2023-04-02 09:31:13,922 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-02 09:31:21,216 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-04-02 09:31:25,225 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2023-04-02 09:31:25,597 INFO L277 CfgBuilder]: Performing block encoding [2023-04-02 09:31:25,624 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-02 09:31:25,624 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-04-02 09:31:25,629 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 09:31:25 BoogieIcfgContainer [2023-04-02 09:31:25,629 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-02 09:31:25,632 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-02 09:31:25,632 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-02 09:31:25,634 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-02 09:31:25,635 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.04 09:31:09" (1/3) ... [2023-04-02 09:31:25,635 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5455f8f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 09:31:25, skipping insertion in model container [2023-04-02 09:31:25,635 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:31:12" (2/3) ... [2023-04-02 09:31:25,635 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5455f8f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 09:31:25, skipping insertion in model container [2023-04-02 09:31:25,635 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 09:31:25" (3/3) ... [2023-04-02 09:31:25,636 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i [2023-04-02 09:31:25,651 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-02 09:31:25,652 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-04-02 09:31:25,760 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-02 09:31:25,769 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;@254be477, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-04-02 09:31:25,769 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-04-02 09:31:25,784 INFO L276 IsEmpty]: Start isEmpty. Operand has 3306 states, 2145 states have (on average 1.2867132867132867) internal successors, (2760), 2229 states have internal predecessors, (2760), 813 states have call successors, (813), 329 states have call predecessors, (813), 328 states have return successors, (802), 779 states have call predecessors, (802), 802 states have call successors, (802) [2023-04-02 09:31:25,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 375 [2023-04-02 09:31:25,828 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 09:31:25,829 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 09:31:25,830 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 09:31:25,833 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 09:31:25,833 INFO L85 PathProgramCache]: Analyzing trace with hash -205692844, now seen corresponding path program 1 times [2023-04-02 09:31:25,840 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 09:31:25,841 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1296921766] [2023-04-02 09:31:25,841 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 09:31:25,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 09:31:26,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:28,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 09:31:28,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:28,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:31:28,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:28,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:31:28,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:28,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:31:28,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:28,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 09:31:28,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:28,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:31:28,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:28,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:31:28,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:28,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2023-04-02 09:31:28,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:28,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:31:28,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:28,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:31:28,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:28,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2023-04-02 09:31:28,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:29,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:31:29,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:29,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:31:29,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:29,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-04-02 09:31:29,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:29,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:31:29,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:29,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:31:29,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:29,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2023-04-02 09:31:29,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:29,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:31:29,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:29,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:31:29,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:29,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2023-04-02 09:31:29,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:29,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:31:29,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:29,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:31:29,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:29,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2023-04-02 09:31:29,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:29,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:31:29,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:29,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:31:29,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:29,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2023-04-02 09:31:29,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:29,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:31:29,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:29,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:31:29,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:29,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2023-04-02 09:31:29,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:29,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:31:29,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:29,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:31:29,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:29,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2023-04-02 09:31:29,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:29,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:31:29,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:29,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:31:29,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:29,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2023-04-02 09:31:29,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:29,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2023-04-02 09:31:29,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:29,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:31:29,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:29,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2023-04-02 09:31:29,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:29,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:31:29,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:29,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2023-04-02 09:31:29,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:29,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:31:29,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:29,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2023-04-02 09:31:29,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:29,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:31:29,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:29,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2023-04-02 09:31:29,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:29,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:31:29,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:29,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2023-04-02 09:31:29,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:29,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:31:29,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:29,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2023-04-02 09:31:29,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:29,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:31:29,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:29,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2023-04-02 09:31:29,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:29,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:31:29,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:29,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2023-04-02 09:31:29,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:29,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:31:29,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:29,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 284 [2023-04-02 09:31:29,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:29,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:31:29,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:29,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 295 [2023-04-02 09:31:29,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:29,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:31:29,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:29,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2023-04-02 09:31:29,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:29,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:31:29,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:29,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 317 [2023-04-02 09:31:29,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:29,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 336 [2023-04-02 09:31:29,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:29,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:31:29,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:29,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:31:29,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:29,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:31:29,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:29,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-04-02 09:31:29,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:29,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:31:29,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:31:29,753 INFO L134 CoverageAnalysis]: Checked inductivity of 1364 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1364 trivial. 0 not checked. [2023-04-02 09:31:29,754 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 09:31:29,754 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1296921766] [2023-04-02 09:31:29,754 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1296921766] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 09:31:29,755 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 09:31:29,755 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-04-02 09:31:29,756 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [49202522] [2023-04-02 09:31:29,757 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 09:31:29,763 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-04-02 09:31:29,763 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 09:31:29,804 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-04-02 09:31:29,805 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2023-04-02 09:31:29,813 INFO L87 Difference]: Start difference. First operand has 3306 states, 2145 states have (on average 1.2867132867132867) internal successors, (2760), 2229 states have internal predecessors, (2760), 813 states have call successors, (813), 329 states have call predecessors, (813), 328 states have return successors, (802), 779 states have call predecessors, (802), 802 states have call successors, (802) Second operand has 9 states, 9 states have (on average 9.222222222222221) internal successors, (83), 2 states have internal predecessors, (83), 2 states have call successors, (38), 9 states have call predecessors, (38), 2 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) [2023-04-02 09:31:47,546 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:31:49,552 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:31:51,558 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:31:53,568 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:31:55,575 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:31:57,592 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:32:36,510 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:32:38,517 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:32:40,523 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:32:42,528 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:32:44,533 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:32:46,540 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:32:48,552 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:33:02,096 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 09:33:02,096 INFO L93 Difference]: Finished difference Result 8077 states and 11780 transitions. [2023-04-02 09:33:02,101 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-04-02 09:33:02,102 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 9.222222222222221) internal successors, (83), 2 states have internal predecessors, (83), 2 states have call successors, (38), 9 states have call predecessors, (38), 2 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) Word has length 374 [2023-04-02 09:33:02,102 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 09:33:02,154 INFO L225 Difference]: With dead ends: 8077 [2023-04-02 09:33:02,154 INFO L226 Difference]: Without dead ends: 4877 [2023-04-02 09:33:02,173 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 167 GetRequests, 154 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 5.3s TimeCoverageRelationStatistics Valid=74, Invalid=136, Unknown=0, NotChecked=0, Total=210 [2023-04-02 09:33:02,176 INFO L413 NwaCegarLoop]: 1043 mSDtfsCounter, 9528 mSDsluCounter, 2877 mSDsCounter, 0 mSdLazyCounter, 10013 mSolverCounterSat, 7422 mSolverCounterUnsat, 13 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 82.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10037 SdHoareTripleChecker+Valid, 3920 SdHoareTripleChecker+Invalid, 17448 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 7422 IncrementalHoareTripleChecker+Valid, 10013 IncrementalHoareTripleChecker+Invalid, 13 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 85.8s IncrementalHoareTripleChecker+Time [2023-04-02 09:33:02,177 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10037 Valid, 3920 Invalid, 17448 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [7422 Valid, 10013 Invalid, 13 Unknown, 0 Unchecked, 85.8s Time] [2023-04-02 09:33:02,200 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4877 states. [2023-04-02 09:33:04,072 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4877 to 3167. [2023-04-02 09:33:04,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3167 states, 2065 states have (on average 1.2808716707021792) internal successors, (2645), 2129 states have internal predecessors, (2645), 780 states have call successors, (780), 324 states have call predecessors, (780), 321 states have return successors, (776), 754 states have call predecessors, (776), 776 states have call successors, (776) [2023-04-02 09:33:04,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3167 states to 3167 states and 4201 transitions. [2023-04-02 09:33:04,111 INFO L78 Accepts]: Start accepts. Automaton has 3167 states and 4201 transitions. Word has length 374 [2023-04-02 09:33:04,113 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 09:33:04,113 INFO L495 AbstractCegarLoop]: Abstraction has 3167 states and 4201 transitions. [2023-04-02 09:33:04,114 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 9.222222222222221) internal successors, (83), 2 states have internal predecessors, (83), 2 states have call successors, (38), 9 states have call predecessors, (38), 2 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) [2023-04-02 09:33:04,114 INFO L276 IsEmpty]: Start isEmpty. Operand 3167 states and 4201 transitions. [2023-04-02 09:33:04,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 375 [2023-04-02 09:33:04,134 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 09:33:04,134 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 09:33:04,134 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-02 09:33:04,134 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 09:33:04,135 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 09:33:04,135 INFO L85 PathProgramCache]: Analyzing trace with hash -1457927190, now seen corresponding path program 1 times [2023-04-02 09:33:04,135 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 09:33:04,135 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2131991884] [2023-04-02 09:33:04,135 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 09:33:04,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 09:33:04,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:06,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 09:33:06,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:33:07,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:33:07,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:33:07,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 09:33:07,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:33:07,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:33:07,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2023-04-02 09:33:07,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:33:07,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:33:07,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2023-04-02 09:33:07,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:33:07,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:33:07,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-04-02 09:33:07,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:33:07,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:33:07,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2023-04-02 09:33:07,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:33:07,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:33:07,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2023-04-02 09:33:07,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:33:07,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:33:07,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,449 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2023-04-02 09:33:07,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:33:07,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:33:07,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2023-04-02 09:33:07,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:33:07,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:33:07,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2023-04-02 09:33:07,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:33:07,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:33:07,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2023-04-02 09:33:07,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:33:07,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:33:07,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2023-04-02 09:33:07,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2023-04-02 09:33:07,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:33:07,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2023-04-02 09:33:07,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,610 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:33:07,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2023-04-02 09:33:07,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:33:07,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2023-04-02 09:33:07,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:33:07,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2023-04-02 09:33:07,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,668 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:33:07,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2023-04-02 09:33:07,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:33:07,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2023-04-02 09:33:07,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:33:07,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2023-04-02 09:33:07,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:33:07,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2023-04-02 09:33:07,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:33:07,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 284 [2023-04-02 09:33:07,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:33:07,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 295 [2023-04-02 09:33:07,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:33:07,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2023-04-02 09:33:07,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:33:07,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 317 [2023-04-02 09:33:07,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 336 [2023-04-02 09:33:07,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:33:07,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:33:07,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:33:07,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-04-02 09:33:07,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:33:07,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:33:07,991 INFO L134 CoverageAnalysis]: Checked inductivity of 1364 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1364 trivial. 0 not checked. [2023-04-02 09:33:07,991 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 09:33:07,991 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2131991884] [2023-04-02 09:33:07,992 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2131991884] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 09:33:07,994 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 09:33:07,994 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2023-04-02 09:33:07,994 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [212787299] [2023-04-02 09:33:07,994 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 09:33:07,997 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-04-02 09:33:07,999 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 09:33:08,000 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-04-02 09:33:08,000 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2023-04-02 09:33:08,000 INFO L87 Difference]: Start difference. First operand 3167 states and 4201 transitions. Second operand has 10 states, 10 states have (on average 8.3) internal successors, (83), 3 states have internal predecessors, (83), 3 states have call successors, (38), 10 states have call predecessors, (38), 2 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) [2023-04-02 09:33:29,463 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:33:31,473 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:33:33,483 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:33:35,501 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:33:37,513 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:33:39,519 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:34:30,110 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:34:36,778 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:34:38,788 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:34:40,793 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:34:42,802 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:34:44,810 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:34:46,816 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:34:48,822 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []