/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml --sifa.abstract.domain EqDomain -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.i


--------------------------------------------------------------------------------


This is Ultimate 0.2.3-wip.fs.sifa-quantifier-058fc93
[2023-03-23 04:24:36,600 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2023-03-23 04:24:36,602 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2023-03-23 04:24:36,629 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2023-03-23 04:24:36,629 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2023-03-23 04:24:36,630 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2023-03-23 04:24:36,630 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2023-03-23 04:24:36,632 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2023-03-23 04:24:36,633 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2023-03-23 04:24:36,633 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2023-03-23 04:24:36,634 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2023-03-23 04:24:36,635 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2023-03-23 04:24:36,635 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2023-03-23 04:24:36,636 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2023-03-23 04:24:36,642 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2023-03-23 04:24:36,644 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2023-03-23 04:24:36,644 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2023-03-23 04:24:36,648 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2023-03-23 04:24:36,651 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2023-03-23 04:24:36,654 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2023-03-23 04:24:36,656 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2023-03-23 04:24:36,658 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2023-03-23 04:24:36,658 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2023-03-23 04:24:36,659 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2023-03-23 04:24:36,665 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2023-03-23 04:24:36,665 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2023-03-23 04:24:36,665 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2023-03-23 04:24:36,666 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2023-03-23 04:24:36,666 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2023-03-23 04:24:36,667 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2023-03-23 04:24:36,667 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2023-03-23 04:24:36,667 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2023-03-23 04:24:36,668 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2023-03-23 04:24:36,668 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2023-03-23 04:24:36,669 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2023-03-23 04:24:36,669 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2023-03-23 04:24:36,669 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2023-03-23 04:24:36,669 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2023-03-23 04:24:36,669 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2023-03-23 04:24:36,670 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2023-03-23 04:24:36,670 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2023-03-23 04:24:36,673 INFO  L101        SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf
[2023-03-23 04:24:36,698 INFO  L113        SettingsManager]: Loading preferences was successful
[2023-03-23 04:24:36,698 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2023-03-23 04:24:36,698 INFO  L136        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2023-03-23 04:24:36,699 INFO  L138        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2023-03-23 04:24:36,700 INFO  L136        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2023-03-23 04:24:36,700 INFO  L138        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2023-03-23 04:24:36,700 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2023-03-23 04:24:36,701 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2023-03-23 04:24:36,701 INFO  L138        SettingsManager]:  * Use SBE=true
[2023-03-23 04:24:36,701 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2023-03-23 04:24:36,701 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2023-03-23 04:24:36,701 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2023-03-23 04:24:36,702 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2023-03-23 04:24:36,702 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2023-03-23 04:24:36,702 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2023-03-23 04:24:36,702 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2023-03-23 04:24:36,702 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2023-03-23 04:24:36,702 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2023-03-23 04:24:36,702 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2023-03-23 04:24:36,702 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2023-03-23 04:24:36,702 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2023-03-23 04:24:36,702 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2023-03-23 04:24:36,702 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2023-03-23 04:24:36,702 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2023-03-23 04:24:36,703 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2023-03-23 04:24:36,703 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2023-03-23 04:24:36,703 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2023-03-23 04:24:36,703 INFO  L138        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2023-03-23 04:24:36,703 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2023-03-23 04:24:36,703 INFO  L138        SettingsManager]:  * Order on configurations for Petri net unfoldings=DBO
[2023-03-23 04:24:36,703 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2023-03-23 04:24:36,703 INFO  L138        SettingsManager]:  * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC
[2023-03-23 04:24:36,703 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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> EqDomain
[2023-03-23 04:24:36,906 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2023-03-23 04:24:36,941 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2023-03-23 04:24:36,943 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2023-03-23 04:24:36,944 INFO  L271        PluginConnector]: Initializing CDTParser...
[2023-03-23 04:24:36,944 INFO  L275        PluginConnector]: CDTParser initialized
[2023-03-23 04:24:36,945 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.i
[2023-03-23 04:24:37,965 INFO  L500              CDTParser]: Created temporary CDT project at NULL
[2023-03-23 04:24:38,317 INFO  L351              CDTParser]: Found 1 translation units.
[2023-03-23 04:24:38,318 INFO  L172              CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.i
[2023-03-23 04:24:38,349 INFO  L394              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bda9f48af/da01ad57d40546bb85fa9cf8e5e3a2c1/FLAG1ce053246
[2023-03-23 04:24:38,364 INFO  L402              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bda9f48af/da01ad57d40546bb85fa9cf8e5e3a2c1
[2023-03-23 04:24:38,366 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2023-03-23 04:24:38,368 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2023-03-23 04:24:38,370 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2023-03-23 04:24:38,370 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2023-03-23 04:24:38,372 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2023-03-23 04:24:38,373 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.03 04:24:38" (1/1) ...
[2023-03-23 04:24:38,374 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a2d694a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 04:24:38, skipping insertion in model container
[2023-03-23 04:24:38,374 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.03 04:24:38" (1/1) ...
[2023-03-23 04:24:38,380 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2023-03-23 04:24:38,450 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2023-03-23 04:24:39,314 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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.i[160403,160416]
[2023-03-23 04:24:39,377 INFO  L209          PostProcessor]: Analyzing one entry point: main
[2023-03-23 04:24:39,406 INFO  L203         MainTranslator]: Completed pre-run
[2023-03-23 04:24:39,558 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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.i[160403,160416]
[2023-03-23 04:24:39,579 INFO  L209          PostProcessor]: Analyzing one entry point: main
[2023-03-23 04:24:39,633 WARN  L667               CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler.
[2023-03-23 04:24:39,638 INFO  L208         MainTranslator]: Completed translation
[2023-03-23 04:24:39,639 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 04:24:39 WrapperNode
[2023-03-23 04:24:39,639 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2023-03-23 04:24:39,640 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2023-03-23 04:24:39,640 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2023-03-23 04:24:39,640 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2023-03-23 04:24:39,649 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 04:24:39" (1/1) ...
[2023-03-23 04:24:39,650 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 04:24:39" (1/1) ...
[2023-03-23 04:24:39,703 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 04:24:39" (1/1) ...
[2023-03-23 04:24:39,704 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 04:24:39" (1/1) ...
[2023-03-23 04:24:39,759 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 04:24:39" (1/1) ...
[2023-03-23 04:24:39,777 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 04:24:39" (1/1) ...
[2023-03-23 04:24:39,788 INFO  L185        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 04:24:39" (1/1) ...
[2023-03-23 04:24:39,801 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 04:24:39" (1/1) ...
[2023-03-23 04:24:39,819 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2023-03-23 04:24:39,820 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2023-03-23 04:24:39,820 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2023-03-23 04:24:39,820 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2023-03-23 04:24:39,820 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 04:24:39" (1/1) ...
[2023-03-23 04:24:39,825 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2023-03-23 04:24:39,832 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2023-03-23 04:24:39,844 INFO  L229       MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null)
[2023-03-23 04:24:39,867 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process
[2023-03-23 04:24:39,881 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2023-03-23 04:24:39,881 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2023-03-23 04:24:39,881 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int
[2023-03-23 04:24:39,882 INFO  L138     BoogieDeclarations]: Found implementation of procedure reach_error
[2023-03-23 04:24:39,883 INFO  L138     BoogieDeclarations]: Found implementation of procedure constant_test_bit
[2023-03-23 04:24:39,883 INFO  L138     BoogieDeclarations]: Found implementation of procedure variable_test_bit
[2023-03-23 04:24:39,883 INFO  L138     BoogieDeclarations]: Found implementation of procedure PTR_ERR
[2023-03-23 04:24:39,884 INFO  L138     BoogieDeclarations]: Found implementation of procedure IS_ERR
[2023-03-23 04:24:39,884 INFO  L138     BoogieDeclarations]: Found implementation of procedure assume_abort_if_not
[2023-03-23 04:24:39,884 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_is_err
[2023-03-23 04:24:39,884 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_malloc
[2023-03-23 04:24:39,884 INFO  L138     BoogieDeclarations]: Found implementation of procedure __kmalloc
[2023-03-23 04:24:39,884 INFO  L138     BoogieDeclarations]: Found implementation of procedure kmalloc
[2023-03-23 04:24:39,884 INFO  L138     BoogieDeclarations]: Found implementation of procedure kzalloc
[2023-03-23 04:24:39,884 INFO  L138     BoogieDeclarations]: Found implementation of procedure platform_set_drvdata
[2023-03-23 04:24:39,884 INFO  L138     BoogieDeclarations]: Found implementation of procedure input_allocate_device
[2023-03-23 04:24:39,884 INFO  L138     BoogieDeclarations]: Found implementation of procedure backlight_update_status
[2023-03-23 04:24:39,884 INFO  L138     BoogieDeclarations]: Found implementation of procedure read_method_int
[2023-03-23 04:24:39,884 INFO  L138     BoogieDeclarations]: Found implementation of procedure method_vpcr
[2023-03-23 04:24:39,884 INFO  L138     BoogieDeclarations]: Found implementation of procedure method_vpcw
[2023-03-23 04:24:39,885 INFO  L138     BoogieDeclarations]: Found implementation of procedure read_ec_data
[2023-03-23 04:24:39,885 INFO  L138     BoogieDeclarations]: Found implementation of procedure write_ec_cmd
[2023-03-23 04:24:39,885 INFO  L138     BoogieDeclarations]: Found implementation of procedure debugfs_status_show
[2023-03-23 04:24:39,885 INFO  L138     BoogieDeclarations]: Found implementation of procedure debugfs_status_open
[2023-03-23 04:24:39,885 INFO  L138     BoogieDeclarations]: Found implementation of procedure debugfs_cfg_show
[2023-03-23 04:24:39,885 INFO  L138     BoogieDeclarations]: Found implementation of procedure debugfs_cfg_open
[2023-03-23 04:24:39,885 INFO  L138     BoogieDeclarations]: Found implementation of procedure ideapad_debugfs_init
[2023-03-23 04:24:39,885 INFO  L138     BoogieDeclarations]: Found implementation of procedure ideapad_debugfs_exit
[2023-03-23 04:24:39,885 INFO  L138     BoogieDeclarations]: Found implementation of procedure show_ideapad_cam
[2023-03-23 04:24:39,885 INFO  L138     BoogieDeclarations]: Found implementation of procedure store_ideapad_cam
[2023-03-23 04:24:39,885 INFO  L138     BoogieDeclarations]: Found implementation of procedure show_ideapad_fan
[2023-03-23 04:24:39,885 INFO  L138     BoogieDeclarations]: Found implementation of procedure store_ideapad_fan
[2023-03-23 04:24:39,885 INFO  L138     BoogieDeclarations]: Found implementation of procedure ideapad_is_visible
[2023-03-23 04:24:39,885 INFO  L138     BoogieDeclarations]: Found implementation of procedure ideapad_rfk_set
[2023-03-23 04:24:39,885 INFO  L138     BoogieDeclarations]: Found implementation of procedure ideapad_sync_rfk_state
[2023-03-23 04:24:39,886 INFO  L138     BoogieDeclarations]: Found implementation of procedure ideapad_register_rfkill
[2023-03-23 04:24:39,886 INFO  L138     BoogieDeclarations]: Found implementation of procedure ideapad_unregister_rfkill
[2023-03-23 04:24:39,886 INFO  L138     BoogieDeclarations]: Found implementation of procedure ideapad_platform_init
[2023-03-23 04:24:39,886 INFO  L138     BoogieDeclarations]: Found implementation of procedure ideapad_platform_exit
[2023-03-23 04:24:39,886 INFO  L138     BoogieDeclarations]: Found implementation of procedure ideapad_input_init
[2023-03-23 04:24:39,886 INFO  L138     BoogieDeclarations]: Found implementation of procedure ideapad_input_exit
[2023-03-23 04:24:39,886 INFO  L138     BoogieDeclarations]: Found implementation of procedure ideapad_input_report
[2023-03-23 04:24:39,886 INFO  L138     BoogieDeclarations]: Found implementation of procedure ideapad_input_novokey
[2023-03-23 04:24:39,886 INFO  L138     BoogieDeclarations]: Found implementation of procedure ideapad_check_special_buttons
[2023-03-23 04:24:39,887 INFO  L138     BoogieDeclarations]: Found implementation of procedure ideapad_backlight_get_brightness
[2023-03-23 04:24:39,887 INFO  L138     BoogieDeclarations]: Found implementation of procedure ideapad_backlight_update_status
[2023-03-23 04:24:39,887 INFO  L138     BoogieDeclarations]: Found implementation of procedure ideapad_backlight_init
[2023-03-23 04:24:39,887 INFO  L138     BoogieDeclarations]: Found implementation of procedure ideapad_backlight_exit
[2023-03-23 04:24:39,887 INFO  L138     BoogieDeclarations]: Found implementation of procedure ideapad_backlight_notify_power
[2023-03-23 04:24:39,887 INFO  L138     BoogieDeclarations]: Found implementation of procedure ideapad_backlight_notify_brightness
[2023-03-23 04:24:39,887 INFO  L138     BoogieDeclarations]: Found implementation of procedure ideapad_sync_touchpad_state
[2023-03-23 04:24:39,888 INFO  L138     BoogieDeclarations]: Found implementation of procedure ideapad_acpi_add
[2023-03-23 04:24:39,888 INFO  L138     BoogieDeclarations]: Found implementation of procedure ideapad_acpi_remove
[2023-03-23 04:24:39,888 INFO  L138     BoogieDeclarations]: Found implementation of procedure ideapad_acpi_notify
[2023-03-23 04:24:39,888 INFO  L138     BoogieDeclarations]: Found implementation of procedure ideapad_acpi_resume
[2023-03-23 04:24:39,889 INFO  L138     BoogieDeclarations]: Found implementation of procedure ideapad_acpi_driver_init
[2023-03-23 04:24:39,889 INFO  L138     BoogieDeclarations]: Found implementation of procedure ideapad_acpi_driver_exit
[2023-03-23 04:24:39,889 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2023-03-23 04:24:39,889 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1
[2023-03-23 04:24:39,889 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2
[2023-03-23 04:24:39,889 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3
[2023-03-23 04:24:39,889 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4
[2023-03-23 04:24:39,889 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5
[2023-03-23 04:24:39,890 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6
[2023-03-23 04:24:39,890 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7
[2023-03-23 04:24:39,890 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8
[2023-03-23 04:24:39,890 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9
[2023-03-23 04:24:39,890 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_10
[2023-03-23 04:24:39,890 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_error
[2023-03-23 04:24:39,890 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect
[2023-03-23 04:24:39,890 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap
[2023-03-23 04:24:39,890 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct
[2023-03-23 04:24:39,891 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct
[2023-03-23 04:24:39,891 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct
[2023-03-23 04:24:39,891 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct
[2023-03-23 04:24:39,891 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct
[2023-03-23 04:24:39,891 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct
[2023-03-23 04:24:39,891 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct
[2023-03-23 04:24:39,891 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock
[2023-03-23 04:24:39,891 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock
[2023-03-23 04:24:39,891 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock
[2023-03-23 04:24:39,891 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock
[2023-03-23 04:24:39,891 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock
[2023-03-23 04:24:39,891 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock
[2023-03-23 04:24:39,891 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock
[2023-03-23 04:24:39,891 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_fb_info
[2023-03-23 04:24:39,892 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock_of_fb_info
[2023-03-23 04:24:39,892 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_fb_info
[2023-03-23 04:24:39,892 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_fb_info
[2023-03-23 04:24:39,892 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_fb_info
[2023-03-23 04:24:39,892 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_fb_info
[2023-03-23 04:24:39,892 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_fb_info
[2023-03-23 04:24:39,892 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device
[2023-03-23 04:24:39,892 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device
[2023-03-23 04:24:39,892 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device
[2023-03-23 04:24:39,892 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device
[2023-03-23 04:24:39,892 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device
[2023-03-23 04:24:39,892 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device
[2023-03-23 04:24:39,892 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device
[2023-03-23 04:24:39,892 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_update_lock_of_backlight_device
[2023-03-23 04:24:39,892 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_update_lock_of_backlight_device
[2023-03-23 04:24:39,893 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_backlight_device
[2023-03-23 04:24:39,893 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_update_lock_of_backlight_device
[2023-03-23 04:24:39,893 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_update_lock_of_backlight_device
[2023-03-23 04:24:39,893 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_update_lock_of_backlight_device
[2023-03-23 04:24:39,893 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_backlight_device
[2023-03-23 04:24:39,893 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_initialize
[2023-03-23 04:24:39,893 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_check_final_state
[2023-03-23 04:24:39,893 INFO  L138     BoogieDeclarations]: Found implementation of procedure acpi_bus_register_driver
[2023-03-23 04:24:39,893 INFO  L138     BoogieDeclarations]: Found implementation of procedure acpi_bus_unregister_driver
[2023-03-23 04:24:39,893 INFO  L138     BoogieDeclarations]: Found implementation of procedure acpi_evaluate_integer
[2023-03-23 04:24:39,893 INFO  L138     BoogieDeclarations]: Found implementation of procedure acpi_evaluate_object
[2023-03-23 04:24:39,893 INFO  L138     BoogieDeclarations]: Found implementation of procedure acpi_video_backlight_support
[2023-03-23 04:24:39,893 INFO  L138     BoogieDeclarations]: Found implementation of procedure backlight_device_register
[2023-03-23 04:24:39,893 INFO  L138     BoogieDeclarations]: Found implementation of procedure backlight_device_unregister
[2023-03-23 04:24:39,893 INFO  L138     BoogieDeclarations]: Found implementation of procedure backlight_force_update
[2023-03-23 04:24:39,894 INFO  L138     BoogieDeclarations]: Found implementation of procedure debugfs_create_dir
[2023-03-23 04:24:39,894 INFO  L138     BoogieDeclarations]: Found implementation of procedure debugfs_create_file
[2023-03-23 04:24:39,894 INFO  L138     BoogieDeclarations]: Found implementation of procedure debugfs_remove_recursive
[2023-03-23 04:24:39,894 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_get_drvdata
[2023-03-23 04:24:39,894 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_set_drvdata
[2023-03-23 04:24:39,894 INFO  L138     BoogieDeclarations]: Found implementation of procedure i8042_command
[2023-03-23 04:24:39,894 INFO  L138     BoogieDeclarations]: Found implementation of procedure input_free_device
[2023-03-23 04:24:39,894 INFO  L138     BoogieDeclarations]: Found implementation of procedure input_register_device
[2023-03-23 04:24:39,894 INFO  L138     BoogieDeclarations]: Found implementation of procedure input_unregister_device
[2023-03-23 04:24:39,894 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_ideapad_pm_complete_2
[2023-03-23 04:24:39,894 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_ideapad_pm_freeze_2
[2023-03-23 04:24:39,894 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_ideapad_pm_freeze_late_2
[2023-03-23 04:24:39,894 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_ideapad_pm_freeze_noirq_2
[2023-03-23 04:24:39,894 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_ideapad_pm_poweroff_2
[2023-03-23 04:24:39,895 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_ideapad_pm_poweroff_late_2
[2023-03-23 04:24:39,895 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_ideapad_pm_poweroff_noirq_2
[2023-03-23 04:24:39,895 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_ideapad_pm_prepare_2
[2023-03-23 04:24:39,895 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_ideapad_pm_restore_early_2
[2023-03-23 04:24:39,895 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_ideapad_pm_restore_noirq_2
[2023-03-23 04:24:39,895 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_ideapad_pm_resume_early_2
[2023-03-23 04:24:39,895 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_ideapad_pm_resume_noirq_2
[2023-03-23 04:24:39,895 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_ideapad_pm_suspend_2
[2023-03-23 04:24:39,895 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_ideapad_pm_suspend_late_2
[2023-03-23 04:24:39,895 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_ideapad_pm_suspend_noirq_2
[2023-03-23 04:24:39,895 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_ideapad_pm_thaw_early_2
[2023-03-23 04:24:39,895 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_ideapad_pm_thaw_noirq_2
[2023-03-23 04:24:39,895 INFO  L138     BoogieDeclarations]: Found implementation of procedure mutex_lock
[2023-03-23 04:24:39,895 INFO  L138     BoogieDeclarations]: Found implementation of procedure mutex_trylock
[2023-03-23 04:24:39,896 INFO  L138     BoogieDeclarations]: Found implementation of procedure mutex_unlock
[2023-03-23 04:24:39,896 INFO  L138     BoogieDeclarations]: Found implementation of procedure platform_device_add
[2023-03-23 04:24:39,896 INFO  L138     BoogieDeclarations]: Found implementation of procedure platform_device_alloc
[2023-03-23 04:24:39,896 INFO  L138     BoogieDeclarations]: Found implementation of procedure platform_device_del
[2023-03-23 04:24:39,896 INFO  L138     BoogieDeclarations]: Found implementation of procedure platform_device_put
[2023-03-23 04:24:39,896 INFO  L138     BoogieDeclarations]: Found implementation of procedure platform_device_unregister
[2023-03-23 04:24:39,896 INFO  L138     BoogieDeclarations]: Found implementation of procedure printk
[2023-03-23 04:24:39,896 INFO  L138     BoogieDeclarations]: Found implementation of procedure rfkill_alloc
[2023-03-23 04:24:39,896 INFO  L138     BoogieDeclarations]: Found implementation of procedure rfkill_destroy
[2023-03-23 04:24:39,896 INFO  L138     BoogieDeclarations]: Found implementation of procedure rfkill_init_sw_state
[2023-03-23 04:24:39,896 INFO  L138     BoogieDeclarations]: Found implementation of procedure rfkill_register
[2023-03-23 04:24:39,896 INFO  L138     BoogieDeclarations]: Found implementation of procedure rfkill_set_hw_state
[2023-03-23 04:24:39,896 INFO  L138     BoogieDeclarations]: Found implementation of procedure rfkill_unregister
[2023-03-23 04:24:39,896 INFO  L138     BoogieDeclarations]: Found implementation of procedure schedule
[2023-03-23 04:24:39,896 INFO  L138     BoogieDeclarations]: Found implementation of procedure seq_lseek
[2023-03-23 04:24:39,897 INFO  L138     BoogieDeclarations]: Found implementation of procedure seq_printf
[2023-03-23 04:24:39,897 INFO  L138     BoogieDeclarations]: Found implementation of procedure seq_read
[2023-03-23 04:24:39,897 INFO  L138     BoogieDeclarations]: Found implementation of procedure single_open
[2023-03-23 04:24:39,897 INFO  L138     BoogieDeclarations]: Found implementation of procedure single_release
[2023-03-23 04:24:39,897 INFO  L138     BoogieDeclarations]: Found implementation of procedure sparse_keymap_free
[2023-03-23 04:24:39,897 INFO  L138     BoogieDeclarations]: Found implementation of procedure sparse_keymap_report_event
[2023-03-23 04:24:39,897 INFO  L138     BoogieDeclarations]: Found implementation of procedure sparse_keymap_setup
[2023-03-23 04:24:39,897 INFO  L138     BoogieDeclarations]: Found implementation of procedure sysfs_create_group
[2023-03-23 04:24:39,897 INFO  L138     BoogieDeclarations]: Found implementation of procedure sysfs_remove_group
[2023-03-23 04:24:39,897 INFO  L138     BoogieDeclarations]: Found implementation of procedure kfree
[2023-03-23 04:24:39,897 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset
[2023-03-23 04:24:39,897 INFO  L130     BoogieDeclarations]: Found specification of procedure abort
[2023-03-23 04:24:39,897 INFO  L130     BoogieDeclarations]: Found specification of procedure __assert_fail
[2023-03-23 04:24:39,897 INFO  L130     BoogieDeclarations]: Found specification of procedure __assert_perror_fail
[2023-03-23 04:24:39,898 INFO  L130     BoogieDeclarations]: Found specification of procedure __assert
[2023-03-23 04:24:39,898 INFO  L130     BoogieDeclarations]: Found specification of procedure reach_error
[2023-03-23 04:24:39,898 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2023-03-23 04:24:39,898 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv__builtin_expect
[2023-03-23 04:24:39,898 INFO  L130     BoogieDeclarations]: Found specification of procedure constant_test_bit
[2023-03-23 04:24:39,898 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2023-03-23 04:24:39,898 INFO  L130     BoogieDeclarations]: Found specification of procedure variable_test_bit
[2023-03-23 04:24:39,898 INFO  L130     BoogieDeclarations]: Found specification of procedure printk
[2023-03-23 04:24:39,898 INFO  L130     BoogieDeclarations]: Found specification of procedure sprintf
[2023-03-23 04:24:39,898 INFO  L130     BoogieDeclarations]: Found specification of procedure sscanf
[2023-03-23 04:24:39,898 INFO  L130     BoogieDeclarations]: Found specification of procedure memset
[2023-03-23 04:24:39,898 INFO  L130     BoogieDeclarations]: Found specification of procedure PTR_ERR
[2023-03-23 04:24:39,898 INFO  L130     BoogieDeclarations]: Found specification of procedure IS_ERR
[2023-03-23 04:24:39,898 INFO  L130     BoogieDeclarations]: Found specification of procedure mutex_trylock
[2023-03-23 04:24:39,898 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4
[2023-03-23 04:24:39,899 INFO  L130     BoogieDeclarations]: Found specification of procedure mutex_unlock
[2023-03-23 04:24:39,899 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2
[2023-03-23 04:24:39,899 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5
[2023-03-23 04:24:39,899 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7
[2023-03-23 04:24:39,899 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9
[2023-03-23 04:24:39,899 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_10
[2023-03-23 04:24:39,899 INFO  L130     BoogieDeclarations]: Found specification of procedure mutex_lock
[2023-03-23 04:24:39,899 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1
[2023-03-23 04:24:39,899 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3
[2023-03-23 04:24:39,899 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6
[2023-03-23 04:24:39,899 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8
[2023-03-23 04:24:39,899 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct
[2023-03-23 04:24:39,899 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct
[2023-03-23 04:24:39,899 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock
[2023-03-23 04:24:39,899 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock
[2023-03-23 04:24:39,899 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_fb_info
[2023-03-23 04:24:39,900 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device
[2023-03-23 04:24:39,900 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device
[2023-03-23 04:24:39,900 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device
[2023-03-23 04:24:39,900 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_backlight_device
[2023-03-23 04:24:39,900 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_backlight_device
[2023-03-23 04:24:39,900 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2023-03-23 04:24:39,900 INFO  L130     BoogieDeclarations]: Found specification of procedure sysfs_create_group
[2023-03-23 04:24:39,900 INFO  L130     BoogieDeclarations]: Found specification of procedure sysfs_remove_group
[2023-03-23 04:24:39,900 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_get_drvdata
[2023-03-23 04:24:39,900 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_set_drvdata
[2023-03-23 04:24:39,900 INFO  L130     BoogieDeclarations]: Found specification of procedure schedule
[2023-03-23 04:24:39,900 INFO  L130     BoogieDeclarations]: Found specification of procedure kfree
[2023-03-23 04:24:39,900 INFO  L130     BoogieDeclarations]: Found specification of procedure assume_abort_if_not
[2023-03-23 04:24:39,900 INFO  L130     BoogieDeclarations]: Found specification of procedure malloc
[2023-03-23 04:24:39,900 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_is_err
[2023-03-23 04:24:39,901 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_malloc
[2023-03-23 04:24:39,901 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2023-03-23 04:24:39,901 INFO  L130     BoogieDeclarations]: Found specification of procedure __kmalloc
[2023-03-23 04:24:39,901 INFO  L130     BoogieDeclarations]: Found specification of procedure kmalloc
[2023-03-23 04:24:39,901 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_zalloc
[2023-03-23 04:24:39,901 INFO  L130     BoogieDeclarations]: Found specification of procedure kzalloc
[2023-03-23 04:24:39,901 INFO  L130     BoogieDeclarations]: Found specification of procedure acpi_evaluate_object
[2023-03-23 04:24:39,901 INFO  L130     BoogieDeclarations]: Found specification of procedure acpi_evaluate_integer
[2023-03-23 04:24:39,901 INFO  L130     BoogieDeclarations]: Found specification of procedure acpi_bus_register_driver
[2023-03-23 04:24:39,901 INFO  L130     BoogieDeclarations]: Found specification of procedure acpi_bus_unregister_driver
[2023-03-23 04:24:39,901 INFO  L130     BoogieDeclarations]: Found specification of procedure acpi_video_backlight_support
[2023-03-23 04:24:39,901 INFO  L130     BoogieDeclarations]: Found specification of procedure rfkill_alloc
[2023-03-23 04:24:39,901 INFO  L130     BoogieDeclarations]: Found specification of procedure rfkill_register
[2023-03-23 04:24:39,901 INFO  L130     BoogieDeclarations]: Found specification of procedure rfkill_unregister
[2023-03-23 04:24:39,901 INFO  L130     BoogieDeclarations]: Found specification of procedure rfkill_destroy
[2023-03-23 04:24:39,901 INFO  L130     BoogieDeclarations]: Found specification of procedure rfkill_set_hw_state
[2023-03-23 04:24:39,902 INFO  L130     BoogieDeclarations]: Found specification of procedure rfkill_init_sw_state
[2023-03-23 04:24:39,902 INFO  L130     BoogieDeclarations]: Found specification of procedure platform_device_unregister
[2023-03-23 04:24:39,902 INFO  L130     BoogieDeclarations]: Found specification of procedure platform_device_alloc
[2023-03-23 04:24:39,902 INFO  L130     BoogieDeclarations]: Found specification of procedure platform_device_add
[2023-03-23 04:24:39,902 INFO  L130     BoogieDeclarations]: Found specification of procedure platform_device_del
[2023-03-23 04:24:39,902 INFO  L130     BoogieDeclarations]: Found specification of procedure platform_device_put
[2023-03-23 04:24:39,902 INFO  L130     BoogieDeclarations]: Found specification of procedure platform_set_drvdata
[2023-03-23 04:24:39,902 INFO  L130     BoogieDeclarations]: Found specification of procedure input_allocate_device
[2023-03-23 04:24:39,902 INFO  L130     BoogieDeclarations]: Found specification of procedure input_free_device
[2023-03-23 04:24:39,902 INFO  L130     BoogieDeclarations]: Found specification of procedure input_register_device
[2023-03-23 04:24:39,902 INFO  L130     BoogieDeclarations]: Found specification of procedure input_unregister_device
[2023-03-23 04:24:39,902 INFO  L130     BoogieDeclarations]: Found specification of procedure sparse_keymap_setup
[2023-03-23 04:24:39,902 INFO  L130     BoogieDeclarations]: Found specification of procedure sparse_keymap_free
[2023-03-23 04:24:39,902 INFO  L130     BoogieDeclarations]: Found specification of procedure sparse_keymap_report_event
[2023-03-23 04:24:39,902 INFO  L130     BoogieDeclarations]: Found specification of procedure backlight_update_status
[2023-03-23 04:24:39,903 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int
[2023-03-23 04:24:39,903 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2023-03-23 04:24:39,903 INFO  L130     BoogieDeclarations]: Found specification of procedure backlight_device_register
[2023-03-23 04:24:39,903 INFO  L130     BoogieDeclarations]: Found specification of procedure backlight_device_unregister
[2023-03-23 04:24:39,903 INFO  L130     BoogieDeclarations]: Found specification of procedure backlight_force_update
[2023-03-23 04:24:39,903 INFO  L130     BoogieDeclarations]: Found specification of procedure seq_read
[2023-03-23 04:24:39,903 INFO  L130     BoogieDeclarations]: Found specification of procedure seq_lseek
[2023-03-23 04:24:39,903 INFO  L130     BoogieDeclarations]: Found specification of procedure seq_printf
[2023-03-23 04:24:39,903 INFO  L130     BoogieDeclarations]: Found specification of procedure single_open
[2023-03-23 04:24:39,903 INFO  L130     BoogieDeclarations]: Found specification of procedure single_release
[2023-03-23 04:24:39,903 INFO  L130     BoogieDeclarations]: Found specification of procedure debugfs_create_file
[2023-03-23 04:24:39,903 INFO  L130     BoogieDeclarations]: Found specification of procedure debugfs_create_dir
[2023-03-23 04:24:39,903 INFO  L130     BoogieDeclarations]: Found specification of procedure debugfs_remove_recursive
[2023-03-23 04:24:39,903 INFO  L130     BoogieDeclarations]: Found specification of procedure i8042_command
[2023-03-23 04:24:39,903 INFO  L130     BoogieDeclarations]: Found specification of procedure read_method_int
[2023-03-23 04:24:39,904 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2023-03-23 04:24:39,904 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2023-03-23 04:24:39,904 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2023-03-23 04:24:39,904 INFO  L130     BoogieDeclarations]: Found specification of procedure method_vpcr
[2023-03-23 04:24:39,904 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2023-03-23 04:24:39,904 INFO  L130     BoogieDeclarations]: Found specification of procedure method_vpcw
[2023-03-23 04:24:39,904 INFO  L130     BoogieDeclarations]: Found specification of procedure read_ec_data
[2023-03-23 04:24:39,904 INFO  L130     BoogieDeclarations]: Found specification of procedure write_ec_cmd
[2023-03-23 04:24:39,904 INFO  L130     BoogieDeclarations]: Found specification of procedure debugfs_status_show
[2023-03-23 04:24:39,904 INFO  L130     BoogieDeclarations]: Found specification of procedure debugfs_status_open
[2023-03-23 04:24:39,904 INFO  L130     BoogieDeclarations]: Found specification of procedure debugfs_cfg_show
[2023-03-23 04:24:39,904 INFO  L130     BoogieDeclarations]: Found specification of procedure debugfs_cfg_open
[2023-03-23 04:24:39,904 INFO  L130     BoogieDeclarations]: Found specification of procedure ideapad_debugfs_init
[2023-03-23 04:24:39,904 INFO  L130     BoogieDeclarations]: Found specification of procedure ideapad_debugfs_exit
[2023-03-23 04:24:39,904 INFO  L130     BoogieDeclarations]: Found specification of procedure show_ideapad_cam
[2023-03-23 04:24:39,904 INFO  L130     BoogieDeclarations]: Found specification of procedure store_ideapad_cam
[2023-03-23 04:24:39,905 INFO  L130     BoogieDeclarations]: Found specification of procedure show_ideapad_fan
[2023-03-23 04:24:39,905 INFO  L130     BoogieDeclarations]: Found specification of procedure store_ideapad_fan
[2023-03-23 04:24:39,905 INFO  L130     BoogieDeclarations]: Found specification of procedure ideapad_is_visible
[2023-03-23 04:24:39,905 INFO  L130     BoogieDeclarations]: Found specification of procedure ideapad_rfk_set
[2023-03-23 04:24:39,905 INFO  L130     BoogieDeclarations]: Found specification of procedure ideapad_sync_rfk_state
[2023-03-23 04:24:39,905 INFO  L130     BoogieDeclarations]: Found specification of procedure ideapad_register_rfkill
[2023-03-23 04:24:39,905 INFO  L130     BoogieDeclarations]: Found specification of procedure ideapad_unregister_rfkill
[2023-03-23 04:24:39,905 INFO  L130     BoogieDeclarations]: Found specification of procedure ideapad_platform_init
[2023-03-23 04:24:39,905 INFO  L130     BoogieDeclarations]: Found specification of procedure ideapad_platform_exit
[2023-03-23 04:24:39,905 INFO  L130     BoogieDeclarations]: Found specification of procedure ideapad_input_init
[2023-03-23 04:24:39,905 INFO  L130     BoogieDeclarations]: Found specification of procedure ideapad_input_exit
[2023-03-23 04:24:39,905 INFO  L130     BoogieDeclarations]: Found specification of procedure ideapad_input_report
[2023-03-23 04:24:39,905 INFO  L130     BoogieDeclarations]: Found specification of procedure ideapad_input_novokey
[2023-03-23 04:24:39,905 INFO  L130     BoogieDeclarations]: Found specification of procedure ideapad_check_special_buttons
[2023-03-23 04:24:39,905 INFO  L130     BoogieDeclarations]: Found specification of procedure ideapad_backlight_get_brightness
[2023-03-23 04:24:39,905 INFO  L130     BoogieDeclarations]: Found specification of procedure ideapad_backlight_update_status
[2023-03-23 04:24:39,906 INFO  L130     BoogieDeclarations]: Found specification of procedure ideapad_backlight_init
[2023-03-23 04:24:39,906 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset
[2023-03-23 04:24:39,906 INFO  L130     BoogieDeclarations]: Found specification of procedure ideapad_backlight_exit
[2023-03-23 04:24:39,906 INFO  L130     BoogieDeclarations]: Found specification of procedure ideapad_backlight_notify_power
[2023-03-23 04:24:39,906 INFO  L130     BoogieDeclarations]: Found specification of procedure ideapad_backlight_notify_brightness
[2023-03-23 04:24:39,906 INFO  L130     BoogieDeclarations]: Found specification of procedure ideapad_sync_touchpad_state
[2023-03-23 04:24:39,906 INFO  L130     BoogieDeclarations]: Found specification of procedure ideapad_acpi_add
[2023-03-23 04:24:39,906 INFO  L130     BoogieDeclarations]: Found specification of procedure ideapad_acpi_remove
[2023-03-23 04:24:39,906 INFO  L130     BoogieDeclarations]: Found specification of procedure ideapad_acpi_notify
[2023-03-23 04:24:39,906 INFO  L130     BoogieDeclarations]: Found specification of procedure ideapad_acpi_resume
[2023-03-23 04:24:39,906 INFO  L130     BoogieDeclarations]: Found specification of procedure ideapad_acpi_driver_init
[2023-03-23 04:24:39,906 INFO  L130     BoogieDeclarations]: Found specification of procedure ideapad_acpi_driver_exit
[2023-03-23 04:24:39,906 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_suspend_noirq_2
[2023-03-23 04:24:39,906 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_complete_2
[2023-03-23 04:24:39,906 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_resume_noirq_2
[2023-03-23 04:24:39,906 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_thaw_early_2
[2023-03-23 04:24:39,906 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_poweroff_late_2
[2023-03-23 04:24:39,907 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_resume_early_2
[2023-03-23 04:24:39,907 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_freeze_2
[2023-03-23 04:24:39,907 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_initialize
[2023-03-23 04:24:39,907 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_poweroff_noirq_2
[2023-03-23 04:24:39,907 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_suspend_late_2
[2023-03-23 04:24:39,907 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_prepare_2
[2023-03-23 04:24:39,907 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_freeze_late_2
[2023-03-23 04:24:39,907 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_check_final_state
[2023-03-23 04:24:39,907 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_restore_early_2
[2023-03-23 04:24:39,907 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_suspend_2
[2023-03-23 04:24:39,907 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_thaw_noirq_2
[2023-03-23 04:24:39,907 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_poweroff_2
[2023-03-23 04:24:39,907 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_freeze_noirq_2
[2023-03-23 04:24:39,907 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_restore_noirq_2
[2023-03-23 04:24:39,907 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2023-03-23 04:24:39,907 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_error
[2023-03-23 04:24:39,908 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv__builtin_trap
[2023-03-23 04:24:39,908 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct
[2023-03-23 04:24:39,908 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct
[2023-03-23 04:24:39,908 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct
[2023-03-23 04:24:39,908 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct
[2023-03-23 04:24:39,908 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct
[2023-03-23 04:24:39,908 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock
[2023-03-23 04:24:39,908 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock
[2023-03-23 04:24:39,908 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock
[2023-03-23 04:24:39,908 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock
[2023-03-23 04:24:39,908 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock
[2023-03-23 04:24:39,908 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_fb_info
[2023-03-23 04:24:39,908 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock_of_fb_info
[2023-03-23 04:24:39,908 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_fb_info
[2023-03-23 04:24:39,908 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_fb_info
[2023-03-23 04:24:39,908 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_fb_info
[2023-03-23 04:24:39,908 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_fb_info
[2023-03-23 04:24:39,909 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device
[2023-03-23 04:24:39,909 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device
[2023-03-23 04:24:39,909 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device
[2023-03-23 04:24:39,909 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device
[2023-03-23 04:24:39,909 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_update_lock_of_backlight_device
[2023-03-23 04:24:39,909 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_update_lock_of_backlight_device
[2023-03-23 04:24:39,909 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_update_lock_of_backlight_device
[2023-03-23 04:24:39,909 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_update_lock_of_backlight_device
[2023-03-23 04:24:39,909 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_update_lock_of_backlight_device
[2023-03-23 04:24:39,909 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint
[2023-03-23 04:24:39,909 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool
[2023-03-23 04:24:39,909 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long
[2023-03-23 04:24:39,909 INFO  L130     BoogieDeclarations]: Found specification of procedure free
[2023-03-23 04:24:39,909 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2023-03-23 04:24:39,909 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2023-03-23 04:24:39,909 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~$Pointer$
[2023-03-23 04:24:39,909 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int
[2023-03-23 04:24:39,910 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$
[2023-03-23 04:24:39,910 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2023-03-23 04:24:40,340 INFO  L236             CfgBuilder]: Building ICFG
[2023-03-23 04:24:40,344 INFO  L262             CfgBuilder]: Building CFG for each procedure with an implementation
[2023-03-23 04:24:49,556 INFO  L277             CfgBuilder]: Performing block encoding
[2023-03-23 04:24:49,573 INFO  L297             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2023-03-23 04:24:49,573 INFO  L302             CfgBuilder]: Removed 0 assume(true) statements.
[2023-03-23 04:24:49,577 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.03 04:24:49 BoogieIcfgContainer
[2023-03-23 04:24:49,577 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2023-03-23 04:24:49,578 INFO  L113        PluginConnector]: ------------------------Sifa----------------------------
[2023-03-23 04:24:49,578 INFO  L271        PluginConnector]: Initializing Sifa...
[2023-03-23 04:24:49,578 INFO  L275        PluginConnector]: Sifa initialized
[2023-03-23 04:24:49,579 INFO  L185        PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.03 04:24:49" (1/1) ...
[2023-03-23 04:24:49,579 INFO  L79            SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=EqDomain ♦ Max. Parallel Octagon=2 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=ReUseSupersetCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=NONE ♦ Max. Parallel Equality=2 ♦ SizeLimitFluid Max. DAG Size=-1
[2023-03-23 04:24:49,625 INFO  L159        IcfgInterpreter]: Started Sifa with 1 locations of interest
[2023-03-23 04:24:49,625 INFO  L166        IcfgInterpreter]: Building call graph
[2023-03-23 04:24:49,647 FATAL L?                        ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.sifa has thrown an exception:
java.lang.IllegalArgumentException: Recursive programs are not supported.
	at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132)
	at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.<init>(CallGraph.java:97)
	at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.<init>(IcfgInterpreter.java:92)
	at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaBuilder.construct(SifaBuilder.java:96)
	at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaBuilder.construct(SifaBuilder.java:83)
	at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.processIcfg(SifaObserver.java:80)
	at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.process(SifaObserver.java:72)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)
[2023-03-23 04:24:49,651 INFO  L158              Benchmark]: Toolchain (without parser) took 11282.39ms. Allocated memory was 256.9MB in the beginning and 405.8MB in the end (delta: 148.9MB). Free memory was 197.4MB in the beginning and 202.0MB in the end (delta: -4.6MB). Peak memory consumption was 145.2MB. Max. memory is 8.0GB.
[2023-03-23 04:24:49,651 INFO  L158              Benchmark]: CDTParser took 0.10ms. Allocated memory is still 192.9MB. Free memory is still 142.5MB. There was no memory consumed. Max. memory is 8.0GB.
[2023-03-23 04:24:49,651 INFO  L158              Benchmark]: CACSL2BoogieTranslator took 1269.39ms. Allocated memory is still 256.9MB. Free memory was 197.4MB in the beginning and 154.0MB in the end (delta: 43.3MB). Peak memory consumption was 60.0MB. Max. memory is 8.0GB.
[2023-03-23 04:24:49,652 INFO  L158              Benchmark]: Boogie Preprocessor took 179.26ms. Allocated memory is still 256.9MB. Free memory was 154.0MB in the beginning and 136.7MB in the end (delta: 17.3MB). Peak memory consumption was 17.8MB. Max. memory is 8.0GB.
[2023-03-23 04:24:49,652 INFO  L158              Benchmark]: RCFGBuilder took 9757.32ms. Allocated memory was 256.9MB in the beginning and 405.8MB in the end (delta: 148.9MB). Free memory was 136.7MB in the beginning and 206.2MB in the end (delta: -69.5MB). Peak memory consumption was 183.1MB. Max. memory is 8.0GB.
[2023-03-23 04:24:49,652 INFO  L158              Benchmark]: Sifa took 71.57ms. Allocated memory is still 405.8MB. Free memory was 206.2MB in the beginning and 202.0MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB.
[2023-03-23 04:24:49,654 INFO  L339   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.10ms. Allocated memory is still 192.9MB. Free memory is still 142.5MB. There was no memory consumed. Max. memory is 8.0GB.
 * CACSL2BoogieTranslator took 1269.39ms. Allocated memory is still 256.9MB. Free memory was 197.4MB in the beginning and 154.0MB in the end (delta: 43.3MB). Peak memory consumption was 60.0MB. Max. memory is 8.0GB.
 * Boogie Preprocessor took 179.26ms. Allocated memory is still 256.9MB. Free memory was 154.0MB in the beginning and 136.7MB in the end (delta: 17.3MB). Peak memory consumption was 17.8MB. Max. memory is 8.0GB.
 * RCFGBuilder took 9757.32ms. Allocated memory was 256.9MB in the beginning and 405.8MB in the end (delta: 148.9MB). Free memory was 136.7MB in the beginning and 206.2MB in the end (delta: -69.5MB). Peak memory consumption was 183.1MB. Max. memory is 8.0GB.
 * Sifa took 71.57ms. Allocated memory is still 405.8MB. Free memory was 206.2MB in the beginning and 202.0MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa:
  - ExceptionOrErrorResult: IllegalArgumentException: Recursive programs are not supported.
    de.uni_freiburg.informatik.ultimate.plugins.sifa: IllegalArgumentException: Recursive programs are not supported.: de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132)
RESULT: Ultimate could not prove your program: Toolchain returned no result.
[2023-03-23 04:24:49,684 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0
Received shutdown request...