/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -tc ../../../trunk/examples/toolchains/AutomizerC.xml -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-rc-imon.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-02 12:34:13,721 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-02 12:34:13,723 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-02 12:34:13,748 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-02 12:34:13,749 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-02 12:34:13,751 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-02 12:34:13,754 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-02 12:34:13,757 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-02 12:34:13,759 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-02 12:34:13,763 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-02 12:34:13,764 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-02 12:34:13,766 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-02 12:34:13,766 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-02 12:34:13,770 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-02 12:34:13,770 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-02 12:34:13,771 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-02 12:34:13,772 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-02 12:34:13,772 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-02 12:34:13,773 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-02 12:34:13,775 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-02 12:34:13,776 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-02 12:34:13,779 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-02 12:34:13,782 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-02 12:34:13,783 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-02 12:34:13,792 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-02 12:34:13,792 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-02 12:34:13,792 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-02 12:34:13,793 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-02 12:34:13,794 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-02 12:34:13,795 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-02 12:34:13,795 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-02 12:34:13,796 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-02 12:34:13,797 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-02 12:34:13,798 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-02 12:34:13,798 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-02 12:34:13,799 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-02 12:34:13,799 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-02 12:34:13,799 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-02 12:34:13,799 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-02 12:34:13,800 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-02 12:34:13,800 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-02 12:34:13,801 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2023-04-02 12:34:13,828 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-02 12:34:13,828 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-02 12:34:13,829 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-02 12:34:13,829 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-02 12:34:13,829 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-02 12:34:13,829 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-02 12:34:13,830 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-04-02 12:34:13,830 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-04-02 12:34:13,830 INFO L138 SettingsManager]: * Use SBE=true [2023-04-02 12:34:13,830 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-02 12:34:13,830 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-02 12:34:13,830 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-02 12:34:13,831 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-02 12:34:13,831 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-02 12:34:13,831 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-02 12:34:13,831 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-02 12:34:13,831 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-02 12:34:13,831 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-02 12:34:13,831 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-02 12:34:13,831 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-02 12:34:13,832 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-02 12:34:13,832 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-02 12:34:13,832 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-04-02 12:34:13,832 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-02 12:34:13,832 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-02 12:34:13,832 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-02 12:34:13,832 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-02 12:34:13,834 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-02 12:34:13,835 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-04-02 12:34:13,835 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-02 12:34:13,835 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-04-02 12:34:13,835 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-02 12:34:13,835 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-04-02 12:34:13,835 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-04-02 12:34:13,836 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-04-02 12:34:13,836 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-04-02 12:34:14,060 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-02 12:34:14,076 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-02 12:34:14,078 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-02 12:34:14,079 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-02 12:34:14,079 INFO L275 PluginConnector]: CDTParser initialized [2023-04-02 12:34:14,080 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-rc-imon.cil.i [2023-04-02 12:34:15,230 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-02 12:34:15,744 INFO L351 CDTParser]: Found 1 translation units. [2023-04-02 12:34:15,745 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-rc-imon.cil.i [2023-04-02 12:34:15,780 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c278d62dd/f205db1545544092b96268124b099d18/FLAG78e7212aa [2023-04-02 12:34:15,791 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c278d62dd/f205db1545544092b96268124b099d18 [2023-04-02 12:34:15,794 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-02 12:34:15,795 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-02 12:34:15,798 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-02 12:34:15,798 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-02 12:34:15,801 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-02 12:34:15,801 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 12:34:15" (1/1) ... [2023-04-02 12:34:15,802 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a711f19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:34:15, skipping insertion in model container [2023-04-02 12:34:15,802 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 12:34:15" (1/1) ... [2023-04-02 12:34:15,808 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-02 12:34:15,932 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-02 12:34:17,595 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-rc-imon.cil.i[293480,293493] [2023-04-02 12:34:17,599 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-rc-imon.cil.i[293625,293638] [2023-04-02 12:34:17,612 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-02 12:34:17,651 INFO L203 MainTranslator]: Completed pre-run [2023-04-02 12:34:17,905 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-rc-imon.cil.i[293480,293493] [2023-04-02 12:34:17,906 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-rc-imon.cil.i[293625,293638] [2023-04-02 12:34:17,910 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-02 12:34:18,010 WARN L667 CHandler]: The function __xchg_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-04-02 12:34:18,010 WARN L667 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-04-02 12:34:18,016 INFO L208 MainTranslator]: Completed translation [2023-04-02 12:34:18,017 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:34:18 WrapperNode [2023-04-02 12:34:18,017 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-02 12:34:18,018 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-02 12:34:18,018 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-02 12:34:18,019 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-02 12:34:18,029 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:34:18" (1/1) ... [2023-04-02 12:34:18,029 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:34:18" (1/1) ... [2023-04-02 12:34:18,167 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:34:18" (1/1) ... [2023-04-02 12:34:18,167 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:34:18" (1/1) ... [2023-04-02 12:34:18,296 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:34:18" (1/1) ... [2023-04-02 12:34:18,323 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:34:18" (1/1) ... [2023-04-02 12:34:18,354 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:34:18" (1/1) ... [2023-04-02 12:34:18,379 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:34:18" (1/1) ... [2023-04-02 12:34:18,416 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-02 12:34:18,417 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-02 12:34:18,417 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-02 12:34:18,417 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-02 12:34:18,418 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:34:18" (1/1) ... [2023-04-02 12:34:18,424 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-02 12:34:18,433 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-02 12:34:18,451 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-04-02 12:34:18,482 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-04-02 12:34:18,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-02 12:34:18,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-02 12:34:18,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-04-02 12:34:18,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-04-02 12:34:18,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-04-02 12:34:18,496 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2023-04-02 12:34:18,496 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-04-02 12:34:18,496 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2023-04-02 12:34:18,496 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-04-02 12:34:18,497 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-04-02 12:34:18,497 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_is_locked [2023-04-02 12:34:18,497 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-04-02 12:34:18,497 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-04-02 12:34:18,497 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2023-04-02 12:34:18,497 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-04-02 12:34:18,497 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2023-04-02 12:34:18,497 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2023-04-02 12:34:18,498 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2023-04-02 12:34:18,498 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2023-04-02 12:34:18,498 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2023-04-02 12:34:18,498 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_control_urb [2023-04-02 12:34:18,498 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2023-04-02 12:34:18,498 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2023-04-02 12:34:18,498 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2023-04-02 12:34:18,498 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_drvdata [2023-04-02 12:34:18,498 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2023-04-02 12:34:18,498 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_rel [2023-04-02 12:34:18,499 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_abs [2023-04-02 12:34:18,499 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2023-04-02 12:34:18,499 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_to_input_id [2023-04-02 12:34:18,499 INFO L138 BoogieDeclarations]: Found implementation of procedure free_imon_context [2023-04-02 12:34:18,499 INFO L138 BoogieDeclarations]: Found implementation of procedure display_open [2023-04-02 12:34:18,499 INFO L138 BoogieDeclarations]: Found implementation of procedure display_close [2023-04-02 12:34:18,499 INFO L138 BoogieDeclarations]: Found implementation of procedure send_packet [2023-04-02 12:34:18,499 INFO L138 BoogieDeclarations]: Found implementation of procedure send_associate_24g [2023-04-02 12:34:18,499 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_imon_clock [2023-04-02 12:34:18,499 INFO L138 BoogieDeclarations]: Found implementation of procedure show_associate_remote [2023-04-02 12:34:18,499 INFO L138 BoogieDeclarations]: Found implementation of procedure store_associate_remote [2023-04-02 12:34:18,499 INFO L138 BoogieDeclarations]: Found implementation of procedure show_imon_clock [2023-04-02 12:34:18,500 INFO L138 BoogieDeclarations]: Found implementation of procedure store_imon_clock [2023-04-02 12:34:18,500 INFO L138 BoogieDeclarations]: Found implementation of procedure vfd_write [2023-04-02 12:34:18,500 INFO L138 BoogieDeclarations]: Found implementation of procedure lcd_write [2023-04-02 12:34:18,500 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_tx_callback [2023-04-02 12:34:18,500 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_touch_display_timeout [2023-04-02 12:34:18,500 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_ir_change_protocol [2023-04-02 12:34:18,500 INFO L138 BoogieDeclarations]: Found implementation of procedure tv2int [2023-04-02 12:34:18,501 INFO L138 BoogieDeclarations]: Found implementation of procedure stabilize [2023-04-02 12:34:18,501 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_remote_key_lookup [2023-04-02 12:34:18,501 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_mce_key_lookup [2023-04-02 12:34:18,501 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_panel_key_lookup [2023-04-02 12:34:18,502 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_mouse_event [2023-04-02 12:34:18,502 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_touch_event [2023-04-02 12:34:18,502 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_pad_to_keys [2023-04-02 12:34:18,502 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_parse_press_type [2023-04-02 12:34:18,502 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_incoming_packet [2023-04-02 12:34:18,502 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_rx_callback_intf0 [2023-04-02 12:34:18,503 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_rx_callback_intf1 [2023-04-02 12:34:18,503 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_get_ffdc_type [2023-04-02 12:34:18,503 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_set_display_type [2023-04-02 12:34:18,503 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_init_rdev [2023-04-02 12:34:18,503 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_init_idev [2023-04-02 12:34:18,503 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_init_touch [2023-04-02 12:34:18,503 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_find_endpoints [2023-04-02 12:34:18,503 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_init_intf0 [2023-04-02 12:34:18,503 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_init_intf1 [2023-04-02 12:34:18,503 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_init_display [2023-04-02 12:34:18,503 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_probe [2023-04-02 12:34:18,503 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_disconnect [2023-04-02 12:34:18,504 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_suspend [2023-04-02 12:34:18,504 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_resume [2023-04-02 12:34:18,504 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_driver_init [2023-04-02 12:34:18,504 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_driver_exit [2023-04-02 12:34:18,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_imon_driver_exit_11_2 [2023-04-02 12:34:18,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_imon_driver_init_11_11 [2023-04-02 12:34:18,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2023-04-02 12:34:18,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2023-04-02 12:34:18,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_9_1 [2023-04-02 12:34:18,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_11_4 [2023-04-02 12:34:18,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_file_operations_instance_5_11_5 [2023-04-02 12:34:18,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_6_2 [2023-04-02 12:34:18,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_7_1 [2023-04-02 12:34:18,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_6_3 [2023-04-02 12:34:18,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_2 [2023-04-02 12:34:18,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_10_2 [2023-04-02 12:34:18,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_6_11_6 [2023-04-02 12:34:18,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_file_operations_instance_5_11_7 [2023-04-02 12:34:18,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2023-04-02 12:34:18,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_9 [2023-04-02 12:34:18,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2023-04-02 12:34:18,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_9 [2023-04-02 12:34:18,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_11 [2023-04-02 12:34:18,507 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-02 12:34:18,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2023-04-02 12:34:18,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_1 [2023-04-02 12:34:18,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_5 [2023-04-02 12:34:18,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_5 [2023-04-02 12:34:18,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2023-04-02 12:34:18,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_1_12 [2023-04-02 12:34:18,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_0_2 [2023-04-02 12:34:18,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_1_2 [2023-04-02 12:34:18,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2023-04-02 12:34:18,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_1_4 [2023-04-02 12:34:18,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2023-04-02 12:34:18,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-04-02 12:34:18,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_2 [2023-04-02 12:34:18,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_3 [2023-04-02 12:34:18,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-04-02 12:34:18,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-04-02 12:34:18,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_15 [2023-04-02 12:34:18,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2023-04-02 12:34:18,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_15 [2023-04-02 12:34:18,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2023-04-02 12:34:18,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2023-04-02 12:34:18,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_5 [2023-04-02 12:34:18,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2023-04-02 12:34:18,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2023-04-02 12:34:18,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2023-04-02 12:34:18,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_3 [2023-04-02 12:34:18,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_1 [2023-04-02 12:34:18,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_15 [2023-04-02 12:34:18,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_1 [2023-04-02 12:34:18,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_4 [2023-04-02 12:34:18,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_4_2 [2023-04-02 12:34:18,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_4 [2023-04-02 12:34:18,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister [2023-04-02 12:34:18,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_dummy_factory_6 [2023-04-02 12:34:18,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_post_5_9 [2023-04-02 12:34:18,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_pre_5_10 [2023-04-02 12:34:18,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_probe_5_13 [2023-04-02 12:34:18,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_5_4 [2023-04-02 12:34:18,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_resume_5_7 [2023-04-02 12:34:18,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_suspend_5_8 [2023-04-02 12:34:18,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver [2023-04-02 12:34:18,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_usb_instance_5 [2023-04-02 12:34:18,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_39 [2023-04-02 12:34:18,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_40 [2023-04-02 12:34:18,520 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-04-02 12:34:18,520 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-04-02 12:34:18,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_52 [2023-04-02 12:34:18,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_53 [2023-04-02 12:34:18,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_54 [2023-04-02 12:34:18,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_55 [2023-04-02 12:34:18,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_56 [2023-04-02 12:34:18,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_57 [2023-04-02 12:34:18,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_58 [2023-04-02 12:34:18,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_59 [2023-04-02 12:34:18,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_60 [2023-04-02 12:34:18,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_62 [2023-04-02 12:34:18,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_63 [2023-04-02 12:34:18,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_65 [2023-04-02 12:34:18,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_67 [2023-04-02 12:34:18,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_69 [2023-04-02 12:34:18,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_71 [2023-04-02 12:34:18,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_74 [2023-04-02 12:34:18,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_76 [2023-04-02 12:34:18,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_79 [2023-04-02 12:34:18,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_81 [2023-04-02 12:34:18,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_82 [2023-04-02 12:34:18,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_83 [2023-04-02 12:34:18,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_84 [2023-04-02 12:34:18,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_85 [2023-04-02 12:34:18,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_86 [2023-04-02 12:34:18,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_87 [2023-04-02 12:34:18,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_88 [2023-04-02 12:34:18,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_89 [2023-04-02 12:34:18,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_90 [2023-04-02 12:34:18,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_91 [2023-04-02 12:34:18,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_92 [2023-04-02 12:34:18,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-04-02 12:34:18,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2023-04-02 12:34:18,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-04-02 12:34:18,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-04-02 12:34:18,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2023-04-02 12:34:18,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-04-02 12:34:18,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-04-02 12:34:18,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-04-02 12:34:18,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-04-02 12:34:18,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-04-02 12:34:18,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2023-04-02 12:34:18,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-04-02 12:34:18,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-04-02 12:34:18,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2023-04-02 12:34:18,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-04-02 12:34:18,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-04-02 12:34:18,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-02 12:34:18,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2023-04-02 12:34:18,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-02 12:34:18,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2023-04-02 12:34:18,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-04-02 12:34:18,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-04-02 12:34:18,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-04-02 12:34:18,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2023-04-02 12:34:18,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-04-02 12:34:18,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-04-02 12:34:18,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-04-02 12:34:18,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2023-04-02 12:34:18,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2023-04-02 12:34:18,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2023-04-02 12:34:18,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2023-04-02 12:34:18,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2023-04-02 12:34:18,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2023-04-02 12:34:18,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2023-04-02 12:34:18,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2023-04-02 12:34:18,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2023-04-02 12:34:18,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2023-04-02 12:34:18,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2023-04-02 12:34:18,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2023-04-02 12:34:18,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-04-02 12:34:18,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2023-04-02 12:34:18,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2023-04-02 12:34:18,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2023-04-02 12:34:18,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2023-04-02 12:34:18,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2023-04-02 12:34:18,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2023-04-02 12:34:18,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2023-04-02 12:34:18,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2023-04-02 12:34:18,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_kc_lock_of_imon_context [2023-04-02 12:34:18,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_kc_lock_of_imon_context [2023-04-02 12:34:18,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_kc_lock_of_imon_context [2023-04-02 12:34:18,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_kc_lock_of_imon_context [2023-04-02 12:34:18,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_kc_lock_of_imon_context [2023-04-02 12:34:18,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_kc_lock_of_imon_context [2023-04-02 12:34:18,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_kc_lock_of_imon_context [2023-04-02 12:34:18,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_kc_lock_of_imon_context [2023-04-02 12:34:18,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2023-04-02 12:34:18,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2023-04-02 12:34:18,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2023-04-02 12:34:18,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2023-04-02 12:34:18,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2023-04-02 12:34:18,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2023-04-02 12:34:18,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2023-04-02 12:34:18,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2023-04-02 12:34:18,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2023-04-02 12:34:18,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2023-04-02 12:34:18,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2023-04-02 12:34:18,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-04-02 12:34:18,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-04-02 12:34:18,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-04-02 12:34:18,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-04-02 12:34:18,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-04-02 12:34:18,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2023-04-02 12:34:18,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2023-04-02 12:34:18,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2023-04-02 12:34:18,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2023-04-02 12:34:18,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2023-04-02 12:34:18,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2023-04-02 12:34:18,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2023-04-02 12:34:18,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-04-02 12:34:18,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2023-04-02 12:34:18,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2023-04-02 12:34:18,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2023-04-02 12:34:18,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2023-04-02 12:34:18,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2023-04-02 12:34:18,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2023-04-02 12:34:18,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2023-04-02 12:34:18,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2023-04-02 12:34:18,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2023-04-02 12:34:18,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2023-04-02 12:34:18,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2023-04-02 12:34:18,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2023-04-02 12:34:18,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2023-04-02 12:34:18,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2023-04-02 12:34:18,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2023-04-02 12:34:18,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2023-04-02 12:34:18,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-04-02 12:34:18,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-04-02 12:34:18,533 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-02 12:34:18,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2023-04-02 12:34:18,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2023-04-02 12:34:18,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ___ratelimit [2023-04-02 12:34:18,533 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2023-04-02 12:34:18,533 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-04-02 12:34:18,533 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-04-02 12:34:18,533 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-04-02 12:34:18,533 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-04-02 12:34:18,533 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-04-02 12:34:18,534 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-04-02 12:34:18,534 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-04-02 12:34:18,534 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-04-02 12:34:18,534 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-04-02 12:34:18,534 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_all [2023-04-02 12:34:18,534 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-04-02 12:34:18,534 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-04-02 12:34:18,534 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-04-02 12:34:18,534 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2023-04-02 12:34:18,534 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-04-02 12:34:18,534 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2023-04-02 12:34:18,534 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_device [2023-04-02 12:34:18,534 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_device [2023-04-02 12:34:18,534 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2023-04-02 12:34:18,534 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2023-04-02 12:34:18,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-04-02 12:34:18,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-04-02 12:34:18,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-04-02 12:34:18,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2023-04-02 12:34:18,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2023-04-02 12:34:18,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-04-02 12:34:18,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-04-02 12:34:18,535 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2023-04-02 12:34:18,535 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-04-02 12:34:18,535 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-04-02 12:34:18,535 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-04-02 12:34:18,535 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-04-02 12:34:18,535 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2023-04-02 12:34:18,535 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-04-02 12:34:18,535 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_allocate_device [2023-04-02 12:34:18,535 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_free_device [2023-04-02 12:34:18,535 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_g_keycode_from_table [2023-04-02 12:34:18,535 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_keydown [2023-04-02 12:34:18,536 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_keyup [2023-04-02 12:34:18,536 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_register_device [2023-04-02 12:34:18,536 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_unregister_device [2023-04-02 12:34:18,536 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2023-04-02 12:34:18,536 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2023-04-02 12:34:18,536 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2023-04-02 12:34:18,536 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2023-04-02 12:34:18,536 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2023-04-02 12:34:18,536 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister_dev [2023-04-02 12:34:18,536 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_find_interface [2023-04-02 12:34:18,536 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2023-04-02 12:34:18,536 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2023-04-02 12:34:18,536 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ifnum_to_if [2023-04-02 12:34:18,536 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2023-04-02 12:34:18,537 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_dev [2023-04-02 12:34:18,537 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2023-04-02 12:34:18,537 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_interruptible [2023-04-02 12:34:18,537 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-02 12:34:18,537 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-04-02 12:34:18,537 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-04-02 12:34:18,537 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-04-02 12:34:18,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-02 12:34:18,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-04-02 12:34:18,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2023-04-02 12:34:18,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2023-04-02 12:34:18,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-04-02 12:34:18,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-04-02 12:34:18,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2023-04-02 12:34:18,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-04-02 12:34:18,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-04-02 12:34:18,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-04-02 12:34:18,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-04-02 12:34:18,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-04-02 12:34:18,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-04-02 12:34:18,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-04-02 12:34:18,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-04-02 12:34:18,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-04-02 12:34:18,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-04-02 12:34:18,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2023-04-02 12:34:18,539 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2023-04-02 12:34:18,539 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-04-02 12:34:18,539 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2023-04-02 12:34:18,539 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-04-02 12:34:18,539 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-04-02 12:34:18,539 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2023-04-02 12:34:18,539 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2023-04-02 12:34:18,539 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2023-04-02 12:34:18,539 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-04-02 12:34:18,539 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-04-02 12:34:18,539 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-04-02 12:34:18,539 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2023-04-02 12:34:18,539 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2023-04-02 12:34:18,539 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2023-04-02 12:34:18,540 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2023-04-02 12:34:18,540 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-04-02 12:34:18,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-02 12:34:18,540 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-04-02 12:34:18,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_58 [2023-04-02 12:34:18,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_60 [2023-04-02 12:34:18,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_63 [2023-04-02 12:34:18,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_65 [2023-04-02 12:34:18,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_67 [2023-04-02 12:34:18,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_69 [2023-04-02 12:34:18,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_71 [2023-04-02 12:34:18,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_74 [2023-04-02 12:34:18,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_76 [2023-04-02 12:34:18,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_79 [2023-04-02 12:34:18,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_kc_lock_of_imon_context [2023-04-02 12:34:18,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_kc_lock_of_imon_context [2023-04-02 12:34:18,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-04-02 12:34:18,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-04-02 12:34:18,541 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-04-02 12:34:18,541 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_is_locked [2023-04-02 12:34:18,541 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-04-02 12:34:18,541 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-04-02 12:34:18,541 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-04-02 12:34:18,541 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-04-02 12:34:18,541 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-04-02 12:34:18,541 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-04-02 12:34:18,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_59 [2023-04-02 12:34:18,541 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-04-02 12:34:18,542 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2023-04-02 12:34:18,542 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-02 12:34:18,542 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-02 12:34:18,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-02 12:34:18,542 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-02 12:34:18,542 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_interruptible [2023-04-02 12:34:18,542 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-04-02 12:34:18,542 INFO L130 BoogieDeclarations]: Found specification of procedure complete_all [2023-04-02 12:34:18,542 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2023-04-02 12:34:18,542 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2023-04-02 12:34:18,542 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2023-04-02 12:34:18,542 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-04-02 12:34:18,542 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-04-02 12:34:18,542 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-04-02 12:34:18,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_62 [2023-04-02 12:34:18,543 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-04-02 12:34:18,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_88 [2023-04-02 12:34:18,543 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-04-02 12:34:18,543 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2023-04-02 12:34:18,543 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-04-02 12:34:18,543 INFO L130 BoogieDeclarations]: Found specification of procedure ___ratelimit [2023-04-02 12:34:18,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_39 [2023-04-02 12:34:18,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_54 [2023-04-02 12:34:18,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_55 [2023-04-02 12:34:18,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_56 [2023-04-02 12:34:18,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_57 [2023-04-02 12:34:18,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_40 [2023-04-02 12:34:18,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_52 [2023-04-02 12:34:18,544 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-04-02 12:34:18,544 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-04-02 12:34:18,544 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-04-02 12:34:18,544 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2023-04-02 12:34:18,544 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2023-04-02 12:34:18,544 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2023-04-02 12:34:18,544 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2023-04-02 12:34:18,544 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2023-04-02 12:34:18,544 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2023-04-02 12:34:18,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-02 12:34:18,544 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2023-04-02 12:34:18,544 INFO L130 BoogieDeclarations]: Found specification of procedure usb_find_interface [2023-04-02 12:34:18,544 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ifnum_to_if [2023-04-02 12:34:18,544 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2023-04-02 12:34:18,545 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2023-04-02 12:34:18,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_91 [2023-04-02 12:34:18,545 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2023-04-02 12:34:18,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_92 [2023-04-02 12:34:18,545 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_dev [2023-04-02 12:34:18,545 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister_dev [2023-04-02 12:34:18,545 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_control_urb [2023-04-02 12:34:18,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-02 12:34:18,545 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2023-04-02 12:34:18,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_83 [2023-04-02 12:34:18,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_84 [2023-04-02 12:34:18,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_86 [2023-04-02 12:34:18,545 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2023-04-02 12:34:18,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_53 [2023-04-02 12:34:18,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_81 [2023-04-02 12:34:18,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_82 [2023-04-02 12:34:18,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_85 [2023-04-02 12:34:18,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_87 [2023-04-02 12:34:18,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_89 [2023-04-02 12:34:18,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_90 [2023-04-02 12:34:18,546 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2023-04-02 12:34:18,546 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2023-04-02 12:34:18,546 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-02 12:34:18,546 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-04-02 12:34:18,546 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-04-02 12:34:18,546 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2023-04-02 12:34:18,546 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2023-04-02 12:34:18,546 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_drvdata [2023-04-02 12:34:18,546 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2023-04-02 12:34:18,547 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2023-04-02 12:34:18,547 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2023-04-02 12:34:18,547 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2023-04-02 12:34:18,547 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_rel [2023-04-02 12:34:18,547 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_abs [2023-04-02 12:34:18,547 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2023-04-02 12:34:18,547 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2023-04-02 12:34:18,547 INFO L130 BoogieDeclarations]: Found specification of procedure usb_to_input_id [2023-04-02 12:34:18,547 INFO L130 BoogieDeclarations]: Found specification of procedure rc_allocate_device [2023-04-02 12:34:18,547 INFO L130 BoogieDeclarations]: Found specification of procedure rc_free_device [2023-04-02 12:34:18,547 INFO L130 BoogieDeclarations]: Found specification of procedure rc_register_device [2023-04-02 12:34:18,547 INFO L130 BoogieDeclarations]: Found specification of procedure rc_unregister_device [2023-04-02 12:34:18,547 INFO L130 BoogieDeclarations]: Found specification of procedure rc_keydown [2023-04-02 12:34:18,547 INFO L130 BoogieDeclarations]: Found specification of procedure rc_keyup [2023-04-02 12:34:18,547 INFO L130 BoogieDeclarations]: Found specification of procedure rc_g_keycode_from_table [2023-04-02 12:34:18,547 INFO L130 BoogieDeclarations]: Found specification of procedure imon_probe [2023-04-02 12:34:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure imon_disconnect [2023-04-02 12:34:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure usb_rx_callback_intf0 [2023-04-02 12:34:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure usb_rx_callback_intf1 [2023-04-02 12:34:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure usb_tx_callback [2023-04-02 12:34:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure imon_resume [2023-04-02 12:34:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure imon_suspend [2023-04-02 12:34:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure display_open [2023-04-02 12:34:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure display_close [2023-04-02 12:34:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure vfd_write [2023-04-02 12:34:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure lcd_write [2023-04-02 12:34:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure free_imon_context [2023-04-02 12:34:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure send_packet [2023-04-02 12:34:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure send_associate_24g [2023-04-02 12:34:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-04-02 12:34:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_imon_clock [2023-04-02 12:34:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure show_associate_remote [2023-04-02 12:34:18,549 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-04-02 12:34:18,549 INFO L130 BoogieDeclarations]: Found specification of procedure store_associate_remote [2023-04-02 12:34:18,549 INFO L130 BoogieDeclarations]: Found specification of procedure show_imon_clock [2023-04-02 12:34:18,549 INFO L130 BoogieDeclarations]: Found specification of procedure store_imon_clock [2023-04-02 12:34:18,549 INFO L130 BoogieDeclarations]: Found specification of procedure imon_touch_display_timeout [2023-04-02 12:34:18,549 INFO L130 BoogieDeclarations]: Found specification of procedure imon_ir_change_protocol [2023-04-02 12:34:18,549 INFO L130 BoogieDeclarations]: Found specification of procedure tv2int [2023-04-02 12:34:18,549 INFO L130 BoogieDeclarations]: Found specification of procedure stabilize [2023-04-02 12:34:18,549 INFO L130 BoogieDeclarations]: Found specification of procedure imon_remote_key_lookup [2023-04-02 12:34:18,549 INFO L130 BoogieDeclarations]: Found specification of procedure imon_mce_key_lookup [2023-04-02 12:34:18,549 INFO L130 BoogieDeclarations]: Found specification of procedure imon_panel_key_lookup [2023-04-02 12:34:18,549 INFO L130 BoogieDeclarations]: Found specification of procedure imon_mouse_event [2023-04-02 12:34:18,549 INFO L130 BoogieDeclarations]: Found specification of procedure imon_touch_event [2023-04-02 12:34:18,549 INFO L130 BoogieDeclarations]: Found specification of procedure imon_pad_to_keys [2023-04-02 12:34:18,549 INFO L130 BoogieDeclarations]: Found specification of procedure imon_parse_press_type [2023-04-02 12:34:18,549 INFO L130 BoogieDeclarations]: Found specification of procedure imon_incoming_packet [2023-04-02 12:34:18,550 INFO L130 BoogieDeclarations]: Found specification of procedure imon_get_ffdc_type [2023-04-02 12:34:18,550 INFO L130 BoogieDeclarations]: Found specification of procedure imon_set_display_type [2023-04-02 12:34:18,552 INFO L130 BoogieDeclarations]: Found specification of procedure imon_init_rdev [2023-04-02 12:34:18,553 INFO L130 BoogieDeclarations]: Found specification of procedure imon_init_idev [2023-04-02 12:34:18,553 INFO L130 BoogieDeclarations]: Found specification of procedure imon_init_touch [2023-04-02 12:34:18,553 INFO L130 BoogieDeclarations]: Found specification of procedure imon_find_endpoints [2023-04-02 12:34:18,553 INFO L130 BoogieDeclarations]: Found specification of procedure imon_init_intf0 [2023-04-02 12:34:18,553 INFO L130 BoogieDeclarations]: Found specification of procedure imon_init_intf1 [2023-04-02 12:34:18,553 INFO L130 BoogieDeclarations]: Found specification of procedure imon_init_display [2023-04-02 12:34:18,553 INFO L130 BoogieDeclarations]: Found specification of procedure imon_driver_init [2023-04-02 12:34:18,553 INFO L130 BoogieDeclarations]: Found specification of procedure imon_driver_exit [2023-04-02 12:34:18,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_imon_driver_exit_11_2 [2023-04-02 12:34:18,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_imon_driver_init_11_11 [2023-04-02 12:34:18,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2023-04-02 12:34:18,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2023-04-02 12:34:18,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_9_1 [2023-04-02 12:34:18,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_11_4 [2023-04-02 12:34:18,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_file_operations_instance_5_11_5 [2023-04-02 12:34:18,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_6_2 [2023-04-02 12:34:18,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_7_1 [2023-04-02 12:34:18,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_6_3 [2023-04-02 12:34:18,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_2 [2023-04-02 12:34:18,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_10_2 [2023-04-02 12:34:18,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_6_11_6 [2023-04-02 12:34:18,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_file_operations_instance_5_11_7 [2023-04-02 12:34:18,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2023-04-02 12:34:18,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_9 [2023-04-02 12:34:18,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2023-04-02 12:34:18,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_9 [2023-04-02 12:34:18,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_11 [2023-04-02 12:34:18,554 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-02 12:34:18,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2023-04-02 12:34:18,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_1 [2023-04-02 12:34:18,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_5 [2023-04-02 12:34:18,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_5 [2023-04-02 12:34:18,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2023-04-02 12:34:18,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_1_12 [2023-04-02 12:34:18,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_0_2 [2023-04-02 12:34:18,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_1_2 [2023-04-02 12:34:18,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2023-04-02 12:34:18,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_1_4 [2023-04-02 12:34:18,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2023-04-02 12:34:18,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-04-02 12:34:18,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_2 [2023-04-02 12:34:18,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_3 [2023-04-02 12:34:18,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-04-02 12:34:18,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-04-02 12:34:18,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_15 [2023-04-02 12:34:18,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2023-04-02 12:34:18,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_15 [2023-04-02 12:34:18,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2023-04-02 12:34:18,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2023-04-02 12:34:18,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_5 [2023-04-02 12:34:18,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2023-04-02 12:34:18,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2023-04-02 12:34:18,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2023-04-02 12:34:18,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_3 [2023-04-02 12:34:18,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_1 [2023-04-02 12:34:18,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_15 [2023-04-02 12:34:18,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_1 [2023-04-02 12:34:18,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_4 [2023-04-02 12:34:18,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_4_2 [2023-04-02 12:34:18,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_4 [2023-04-02 12:34:18,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister [2023-04-02 12:34:18,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_dummy_factory_6 [2023-04-02 12:34:18,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_post_5_9 [2023-04-02 12:34:18,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_pre_5_10 [2023-04-02 12:34:18,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_probe_5_13 [2023-04-02 12:34:18,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_5_4 [2023-04-02 12:34:18,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_resume_5_7 [2023-04-02 12:34:18,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_suspend_5_8 [2023-04-02 12:34:18,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver [2023-04-02 12:34:18,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_usb_instance_5 [2023-04-02 12:34:18,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-02 12:34:18,557 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-04-02 12:34:18,557 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-04-02 12:34:18,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2023-04-02 12:34:18,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2023-04-02 12:34:18,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-04-02 12:34:18,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2023-04-02 12:34:18,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2023-04-02 12:34:18,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-04-02 12:34:18,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2023-04-02 12:34:18,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-04-02 12:34:18,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-04-02 12:34:18,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-04-02 12:34:18,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-04-02 12:34:18,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-04-02 12:34:18,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-04-02 12:34:18,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2023-04-02 12:34:18,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-04-02 12:34:18,558 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-02 12:34:18,558 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-04-02 12:34:18,558 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-02 12:34:18,558 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-04-02 12:34:18,558 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-02 12:34:18,559 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-04-02 12:34:18,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-04-02 12:34:18,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-04-02 12:34:18,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2023-04-02 12:34:18,559 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-02 12:34:18,559 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-02 12:34:18,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2023-04-02 12:34:18,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2023-04-02 12:34:18,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2023-04-02 12:34:18,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2023-04-02 12:34:18,559 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-04-02 12:34:18,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2023-04-02 12:34:18,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2023-04-02 12:34:18,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2023-04-02 12:34:18,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2023-04-02 12:34:18,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2023-04-02 12:34:18,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2023-04-02 12:34:18,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2023-04-02 12:34:18,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-04-02 12:34:18,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2023-04-02 12:34:18,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2023-04-02 12:34:18,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2023-04-02 12:34:18,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2023-04-02 12:34:18,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2023-04-02 12:34:18,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2023-04-02 12:34:18,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2023-04-02 12:34:18,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2023-04-02 12:34:18,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_kc_lock_of_imon_context [2023-04-02 12:34:18,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_kc_lock_of_imon_context [2023-04-02 12:34:18,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_kc_lock_of_imon_context [2023-04-02 12:34:18,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_kc_lock_of_imon_context [2023-04-02 12:34:18,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_kc_lock_of_imon_context [2023-04-02 12:34:18,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_kc_lock_of_imon_context [2023-04-02 12:34:18,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2023-04-02 12:34:18,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2023-04-02 12:34:18,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2023-04-02 12:34:18,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2023-04-02 12:34:18,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2023-04-02 12:34:18,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2023-04-02 12:34:18,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2023-04-02 12:34:18,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2023-04-02 12:34:18,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2023-04-02 12:34:18,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2023-04-02 12:34:18,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2023-04-02 12:34:18,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-04-02 12:34:18,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-04-02 12:34:18,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-04-02 12:34:18,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-04-02 12:34:18,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-04-02 12:34:18,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2023-04-02 12:34:18,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2023-04-02 12:34:18,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2023-04-02 12:34:18,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2023-04-02 12:34:18,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2023-04-02 12:34:18,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2023-04-02 12:34:18,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2023-04-02 12:34:18,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-04-02 12:34:18,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2023-04-02 12:34:18,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2023-04-02 12:34:18,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2023-04-02 12:34:18,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2023-04-02 12:34:18,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2023-04-02 12:34:18,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2023-04-02 12:34:18,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2023-04-02 12:34:18,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2023-04-02 12:34:18,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2023-04-02 12:34:18,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2023-04-02 12:34:18,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2023-04-02 12:34:18,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2023-04-02 12:34:18,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2023-04-02 12:34:18,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2023-04-02 12:34:18,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2023-04-02 12:34:18,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2023-04-02 12:34:18,563 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-02 12:34:18,563 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-02 12:34:18,563 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-02 12:34:18,563 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-02 12:34:18,563 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-02 12:34:18,563 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2023-04-02 12:34:18,563 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2023-04-02 12:34:18,563 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-02 12:34:18,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-02 12:34:18,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-02 12:34:18,564 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-02 12:34:18,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-04-02 12:34:18,564 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-04-02 12:34:18,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-04-02 12:34:18,564 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-04-02 12:34:19,313 INFO L236 CfgBuilder]: Building ICFG [2023-04-02 12:34:19,320 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-02 12:34:19,463 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-04-02 12:34:33,631 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2023-04-02 12:34:35,249 INFO L277 CfgBuilder]: Performing block encoding [2023-04-02 12:34:35,272 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-02 12:34:35,272 INFO L302 CfgBuilder]: Removed 6 assume(true) statements. [2023-04-02 12:34:35,278 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 12:34:35 BoogieIcfgContainer [2023-04-02 12:34:35,278 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-02 12:34:35,281 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-02 12:34:35,281 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-02 12:34:35,283 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-02 12:34:35,283 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.04 12:34:15" (1/3) ... [2023-04-02 12:34:35,284 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6886309 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 12:34:35, skipping insertion in model container [2023-04-02 12:34:35,284 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 12:34:18" (2/3) ... [2023-04-02 12:34:35,284 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6886309 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 12:34:35, skipping insertion in model container [2023-04-02 12:34:35,284 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 12:34:35" (3/3) ... [2023-04-02 12:34:35,286 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-rc-imon.cil.i [2023-04-02 12:34:35,301 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-02 12:34:35,301 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2023-04-02 12:34:35,402 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-02 12:34:35,407 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;@45b39bd4, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-04-02 12:34:35,407 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2023-04-02 12:34:35,421 INFO L276 IsEmpty]: Start isEmpty. Operand has 2957 states, 1882 states have (on average 1.3018065887353878) internal successors, (2450), 1920 states have internal predecessors, (2450), 752 states have call successors, (752), 252 states have call predecessors, (752), 250 states have return successors, (745), 732 states have call predecessors, (745), 745 states have call successors, (745) [2023-04-02 12:34:35,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2023-04-02 12:34:35,459 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 12:34:35,460 INFO L195 NwaCegarLoop]: trace histogram [20, 20, 19, 19, 19, 19, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 12:34:35,460 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 12:34:35,464 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 12:34:35,464 INFO L85 PathProgramCache]: Analyzing trace with hash 138298888, now seen corresponding path program 1 times [2023-04-02 12:34:35,470 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 12:34:35,470 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1560983155] [2023-04-02 12:34:35,470 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 12:34:35,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 12:34:36,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:34:37,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 12:34:37,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:34:37,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:34:37,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:34:38,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 12:34:38,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:34:38,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 12:34:38,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:34:38,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 12:34:38,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:34:38,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:34:38,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:34:38,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 12:34:38,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:34:38,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:34:38,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:34:38,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 12:34:38,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:34:38,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:34:38,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:34:38,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-04-02 12:34:38,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:34:38,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:34:38,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:34:38,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-04-02 12:34:38,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:34:38,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:34:38,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:34:38,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-04-02 12:34:38,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:34:38,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:34:38,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:34:38,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-04-02 12:34:38,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:34:38,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:34:38,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:34:38,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2023-04-02 12:34:38,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:34:38,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:34:38,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:34:38,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2023-04-02 12:34:38,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:34:38,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:34:38,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:34:38,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-04-02 12:34:38,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:34:38,323 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:34:38,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:34:38,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2023-04-02 12:34:38,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:34:38,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:34:38,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:34:38,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2023-04-02 12:34:38,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:34:38,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:34:38,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:34:38,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2023-04-02 12:34:38,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:34:38,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:34:38,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:34:38,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2023-04-02 12:34:38,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:34:38,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:34:38,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:34:38,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2023-04-02 12:34:38,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:34:38,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:34:38,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:34:38,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2023-04-02 12:34:38,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:34:38,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:34:38,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:34:38,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2023-04-02 12:34:38,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:34:38,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:34:38,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:34:38,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2023-04-02 12:34:38,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:34:38,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:34:38,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:34:38,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2023-04-02 12:34:38,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:34:38,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:34:38,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:34:38,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2023-04-02 12:34:38,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:34:38,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2023-04-02 12:34:38,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:34:38,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:34:38,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:34:38,531 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:34:38,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:34:38,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2023-04-02 12:34:38,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:34:38,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 280 [2023-04-02 12:34:38,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:34:38,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293 [2023-04-02 12:34:38,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:34:38,612 INFO L134 CoverageAnalysis]: Checked inductivity of 1596 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1596 trivial. 0 not checked. [2023-04-02 12:34:38,613 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 12:34:38,613 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1560983155] [2023-04-02 12:34:38,617 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1560983155] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 12:34:38,617 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 12:34:38,617 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-04-02 12:34:38,619 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [417105780] [2023-04-02 12:34:38,619 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 12:34:38,628 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-04-02 12:34:38,628 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 12:34:38,658 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-04-02 12:34:38,659 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2023-04-02 12:34:38,667 INFO L87 Difference]: Start difference. First operand has 2957 states, 1882 states have (on average 1.3018065887353878) internal successors, (2450), 1920 states have internal predecessors, (2450), 752 states have call successors, (752), 252 states have call predecessors, (752), 250 states have return successors, (745), 732 states have call predecessors, (745), 745 states have call successors, (745) Second operand has 7 states, 6 states have (on average 14.333333333333334) internal successors, (86), 3 states have internal predecessors, (86), 4 states have call successors, (39), 7 states have call predecessors, (39), 1 states have return successors, (31), 3 states have call predecessors, (31), 4 states have call successors, (31) [2023-04-02 12:35:12,381 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 12:35:14,389 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 12:35:16,810 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 12:35:18,816 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 12:35:20,198 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 12:35:22,572 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 12:35:24,582 WARN L539 Checker$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 12:35:26,592 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 12:35:28,601 WARN L539 Checker$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 12:35:33,219 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 12:35:34,706 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 12:35:36,712 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 12:35:38,721 WARN L539 Checker$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 12:35:41,166 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 12:35:43,174 WARN L539 Checker$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 12:35:45,181 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 12:35:46,803 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 12:35:48,111 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 12:35:52,348 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 12:35:54,280 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.93s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 12:35:57,663 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 12:35:59,228 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 12:36:03,530 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 12:36:05,450 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 12:36:09,199 WARN L539 Checker$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 12:36:11,205 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 12:36:13,212 WARN L539 Checker$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 12:36:14,449 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 12:36:16,900 WARN L539 Checker$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 12:36:18,040 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 12:36:19,243 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 12:36:21,270 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 12:36:23,282 WARN L539 Checker$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 12:36:27,441 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 12:36:29,677 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 12:36:32,678 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 12:36:34,685 WARN L539 Checker$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 12:36:36,691 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 12:36:38,699 WARN L539 Checker$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 12:36:40,108 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 12:36:42,689 WARN L539 Checker$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 12:36:43,883 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 12:36:45,455 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 12:36:47,466 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 12:36:51,138 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.84s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 12:36:53,146 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 12:36:55,188 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.56s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 12:36:57,071 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.54s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 12:36:58,819 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.75s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 12:36:59,917 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 12:37:01,363 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 12:37:11,214 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 12:37:11,214 INFO L93 Difference]: Finished difference Result 5553 states and 7761 transitions. [2023-04-02 12:37:11,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2023-04-02 12:37:11,217 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 14.333333333333334) internal successors, (86), 3 states have internal predecessors, (86), 4 states have call successors, (39), 7 states have call predecessors, (39), 1 states have return successors, (31), 3 states have call predecessors, (31), 4 states have call successors, (31) Word has length 302 [2023-04-02 12:37:11,218 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 12:37:11,306 INFO L225 Difference]: With dead ends: 5553 [2023-04-02 12:37:11,306 INFO L226 Difference]: Without dead ends: 3522 [2023-04-02 12:37:11,328 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 122 GetRequests, 104 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 77 ImplicationChecksByTransitivity, 6.4s TimeCoverageRelationStatistics Valid=108, Invalid=272, Unknown=0, NotChecked=0, Total=380 [2023-04-02 12:37:11,332 INFO L413 NwaCegarLoop]: 121 mSDtfsCounter, 6333 mSDsluCounter, 288 mSDsCounter, 0 mSdLazyCounter, 8652 mSolverCounterSat, 4903 mSolverCounterUnsat, 24 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 141.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6647 SdHoareTripleChecker+Valid, 409 SdHoareTripleChecker+Invalid, 13579 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 4903 IncrementalHoareTripleChecker+Valid, 8652 IncrementalHoareTripleChecker+Invalid, 24 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 144.2s IncrementalHoareTripleChecker+Time [2023-04-02 12:37:11,333 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6647 Valid, 409 Invalid, 13579 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [4903 Valid, 8652 Invalid, 24 Unknown, 0 Unchecked, 144.2s Time] [2023-04-02 12:37:11,380 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3522 states. [2023-04-02 12:37:13,547 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3522 to 2923. [2023-04-02 12:37:13,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2923 states, 1830 states have (on average 1.2464480874316939) internal successors, (2281), 1867 states have internal predecessors, (2281), 787 states have call successors, (787), 303 states have call predecessors, (787), 305 states have return successors, (792), 769 states have call predecessors, (792), 786 states have call successors, (792) [2023-04-02 12:37:13,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2923 states to 2923 states and 3860 transitions. [2023-04-02 12:37:13,576 INFO L78 Accepts]: Start accepts. Automaton has 2923 states and 3860 transitions. Word has length 302 [2023-04-02 12:37:13,582 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 12:37:13,582 INFO L495 AbstractCegarLoop]: Abstraction has 2923 states and 3860 transitions. [2023-04-02 12:37:13,582 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 14.333333333333334) internal successors, (86), 3 states have internal predecessors, (86), 4 states have call successors, (39), 7 states have call predecessors, (39), 1 states have return successors, (31), 3 states have call predecessors, (31), 4 states have call successors, (31) [2023-04-02 12:37:13,582 INFO L276 IsEmpty]: Start isEmpty. Operand 2923 states and 3860 transitions. [2023-04-02 12:37:13,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2023-04-02 12:37:13,598 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 12:37:13,599 INFO L195 NwaCegarLoop]: trace histogram [20, 20, 19, 19, 19, 19, 19, 19, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 12:37:13,599 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-02 12:37:13,599 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 12:37:13,600 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 12:37:13,600 INFO L85 PathProgramCache]: Analyzing trace with hash 297760694, now seen corresponding path program 1 times [2023-04-02 12:37:13,600 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 12:37:13,600 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2064489589] [2023-04-02 12:37:13,600 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 12:37:13,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 12:37:13,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:37:14,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 12:37:14,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:37:14,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:37:14,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:37:15,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 12:37:15,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:37:15,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 12:37:15,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:37:15,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 12:37:15,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:37:15,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:37:15,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:37:15,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 12:37:15,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:37:15,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:37:15,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:37:15,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 12:37:15,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:37:15,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:37:15,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:37:15,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-04-02 12:37:15,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:37:15,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:37:15,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:37:15,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-04-02 12:37:15,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:37:15,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:37:15,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:37:15,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-04-02 12:37:15,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:37:15,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:37:15,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:37:15,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-04-02 12:37:15,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:37:15,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:37:15,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:37:15,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2023-04-02 12:37:15,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:37:15,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:37:15,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:37:15,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2023-04-02 12:37:15,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:37:15,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:37:15,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:37:15,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-04-02 12:37:15,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:37:15,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:37:15,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:37:15,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2023-04-02 12:37:15,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:37:15,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:37:15,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:37:15,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2023-04-02 12:37:15,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:37:15,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:37:15,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:37:15,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2023-04-02 12:37:15,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:37:15,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:37:15,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:37:15,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2023-04-02 12:37:15,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:37:15,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:37:15,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:37:15,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2023-04-02 12:37:15,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:37:15,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:37:15,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:37:15,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2023-04-02 12:37:15,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:37:15,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:37:15,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:37:15,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2023-04-02 12:37:15,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:37:15,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:37:15,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:37:15,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2023-04-02 12:37:15,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:37:15,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:37:15,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:37:15,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2023-04-02 12:37:15,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:37:15,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:37:15,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:37:15,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2023-04-02 12:37:15,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:37:15,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2023-04-02 12:37:15,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:37:15,486 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:37:15,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:37:15,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 12:37:15,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:37:15,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 12:37:15,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:37:15,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 268 [2023-04-02 12:37:15,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:37:15,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 12:37:15,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:37:15,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2023-04-02 12:37:15,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:37:15,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2023-04-02 12:37:15,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:37:15,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 305 [2023-04-02 12:37:15,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 12:37:15,541 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1600 trivial. 0 not checked. [2023-04-02 12:37:15,541 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 12:37:15,543 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2064489589] [2023-04-02 12:37:15,543 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2064489589] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 12:37:15,543 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 12:37:15,543 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-04-02 12:37:15,543 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1003535442] [2023-04-02 12:37:15,543 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 12:37:15,545 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-04-02 12:37:15,546 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 12:37:15,546 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-04-02 12:37:15,547 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2023-04-02 12:37:15,547 INFO L87 Difference]: Start difference. First operand 2923 states and 3860 transitions. Second operand has 7 states, 6 states have (on average 14.666666666666666) internal successors, (88), 3 states have internal predecessors, (88), 4 states have call successors, (43), 7 states have call predecessors, (43), 1 states have return successors, (34), 3 states have call predecessors, (34), 4 states have call successors, (34) [2023-04-02 12:37:49,008 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.63s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 12:37:50,708 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 12:37:52,169 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 12:37:53,412 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 12:37:55,417 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 12:37:58,627 WARN L539 Checker$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 12:38:00,632 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 12:38:02,638 WARN L539 Checker$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 12:38:04,647 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 12:38:09,862 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.70s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 12:38:11,872 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 12:38:13,174 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 12:38:15,179 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 12:38:18,525 WARN L539 Checker$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 12:38:20,283 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.76s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 12:38:22,092 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.81s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 12:38:23,950 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.86s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 12:38:25,868 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 12:38:27,857 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.99s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 12:38:29,866 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []