/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 OctagonDomain -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--ipmi--ipmi_msghandler.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-wip.fs.sifa-quantifier-058fc93 [2023-03-22 22:47:51,845 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-03-22 22:47:51,847 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-03-22 22:47:51,880 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-03-22 22:47:51,880 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-03-22 22:47:51,882 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-03-22 22:47:51,886 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-03-22 22:47:51,888 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-03-22 22:47:51,889 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-03-22 22:47:51,893 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-03-22 22:47:51,894 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-03-22 22:47:51,895 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-03-22 22:47:51,895 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-03-22 22:47:51,897 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-03-22 22:47:51,898 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-03-22 22:47:51,899 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-03-22 22:47:51,899 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-03-22 22:47:51,900 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-03-22 22:47:51,901 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-03-22 22:47:51,905 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-03-22 22:47:51,905 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-03-22 22:47:51,906 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-03-22 22:47:51,907 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-03-22 22:47:51,908 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-03-22 22:47:51,913 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-03-22 22:47:51,913 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-03-22 22:47:51,913 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-03-22 22:47:51,914 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-03-22 22:47:51,914 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-03-22 22:47:51,914 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-03-22 22:47:51,915 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-03-22 22:47:51,915 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-03-22 22:47:51,915 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-03-22 22:47:51,916 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-03-22 22:47:51,916 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-03-22 22:47:51,917 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-03-22 22:47:51,917 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-03-22 22:47:51,917 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-03-22 22:47:51,917 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-03-22 22:47:51,918 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-03-22 22:47:51,918 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-03-22 22:47:51,920 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 [2023-03-22 22:47:51,940 INFO L113 SettingsManager]: Loading preferences was successful [2023-03-22 22:47:51,941 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-03-22 22:47:51,941 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-03-22 22:47:51,941 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-03-22 22:47:51,941 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-03-22 22:47:51,942 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-03-22 22:47:51,942 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-03-22 22:47:51,942 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-03-22 22:47:51,942 INFO L138 SettingsManager]: * Use SBE=true [2023-03-22 22:47:51,942 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-03-22 22:47:51,942 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-03-22 22:47:51,942 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-03-22 22:47:51,943 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-03-22 22:47:51,943 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-03-22 22:47:51,943 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-03-22 22:47:51,943 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-03-22 22:47:51,943 INFO L138 SettingsManager]: * Use constant arrays=true [2023-03-22 22:47:51,943 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-03-22 22:47:51,943 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-03-22 22:47:51,943 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-03-22 22:47:51,943 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-03-22 22:47:51,943 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-22 22:47:51,943 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-03-22 22:47:51,944 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-03-22 22:47:51,944 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-03-22 22:47:51,944 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-03-22 22:47:51,944 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-03-22 22:47:51,944 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-03-22 22:47:51,944 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-03-22 22:47:51,944 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-03-22 22:47:51,944 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-03-22 22:47:51,944 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-03-22 22:47:51,944 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> OctagonDomain [2023-03-22 22:47:52,146 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-03-22 22:47:52,171 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-03-22 22:47:52,173 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-03-22 22:47:52,174 INFO L271 PluginConnector]: Initializing CDTParser... [2023-03-22 22:47:52,175 INFO L275 PluginConnector]: CDTParser initialized [2023-03-22 22:47:52,176 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--ipmi--ipmi_msghandler.ko-entry_point.cil.out.i [2023-03-22 22:47:53,375 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-03-22 22:47:53,841 INFO L351 CDTParser]: Found 1 translation units. [2023-03-22 22:47:53,842 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--ipmi--ipmi_msghandler.ko-entry_point.cil.out.i [2023-03-22 22:47:53,890 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7cae7de23/8b026fdc7be44c6285b6d14a27afd2f6/FLAGb9c0da928 [2023-03-22 22:47:53,904 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7cae7de23/8b026fdc7be44c6285b6d14a27afd2f6 [2023-03-22 22:47:53,908 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-03-22 22:47:53,909 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-03-22 22:47:53,914 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-03-22 22:47:53,914 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-03-22 22:47:53,917 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-03-22 22:47:53,918 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.03 10:47:53" (1/1) ... [2023-03-22 22:47:53,919 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@472f91c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 10:47:53, skipping insertion in model container [2023-03-22 22:47:53,919 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.03 10:47:53" (1/1) ... [2023-03-22 22:47:53,925 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-03-22 22:47:54,030 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-03-22 22:47:55,595 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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--ipmi--ipmi_msghandler.ko-entry_point.cil.out.i[302849,302862] [2023-03-22 22:47:55,670 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-22 22:47:55,804 INFO L203 MainTranslator]: Completed pre-run [2023-03-22 22:47:56,162 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--ipmi--ipmi_msghandler.ko-entry_point.cil.out.i[302849,302862] [2023-03-22 22:47:56,167 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-22 22:47:56,272 WARN L667 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-03-22 22:47:56,273 WARN L667 CHandler]: The function strncpy is called, but not defined or handled by StandardFunctionHandler. [2023-03-22 22:47:56,273 WARN L667 CHandler]: The function __xadd_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-03-22 22:47:56,273 WARN L667 CHandler]: The function __cmpxchg_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-03-22 22:47:56,273 WARN L667 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-03-22 22:47:56,273 WARN L667 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-03-22 22:47:56,278 INFO L208 MainTranslator]: Completed translation [2023-03-22 22:47:56,279 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 10:47:56 WrapperNode [2023-03-22 22:47:56,279 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-03-22 22:47:56,280 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-03-22 22:47:56,280 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-03-22 22:47:56,280 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-03-22 22:47:56,288 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 10:47:56" (1/1) ... [2023-03-22 22:47:56,288 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 10:47:56" (1/1) ... [2023-03-22 22:47:56,366 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 10:47:56" (1/1) ... [2023-03-22 22:47:56,366 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 10:47:56" (1/1) ... [2023-03-22 22:47:56,482 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 10:47:56" (1/1) ... [2023-03-22 22:47:56,503 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 10:47:56" (1/1) ... [2023-03-22 22:47:56,535 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 10:47:56" (1/1) ... [2023-03-22 22:47:56,563 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 10:47:56" (1/1) ... [2023-03-22 22:47:56,602 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-03-22 22:47:56,603 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-03-22 22:47:56,603 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-03-22 22:47:56,603 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-03-22 22:47:56,604 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 10:47:56" (1/1) ... [2023-03-22 22:47:56,609 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-22 22:47:56,617 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-03-22 22:47:56,642 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) [2023-03-22 22:47:56,660 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 [2023-03-22 22:47:56,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-03-22 22:47:56,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-03-22 22:47:56,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-03-22 22:47:56,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2023-03-22 22:47:56,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~VOID [2023-03-22 22:47:56,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~ipmi_smi_t~0~X~$Pointer$~TO~VOID [2023-03-22 22:47:56,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-03-22 22:47:56,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-03-22 22:47:56,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-03-22 22:47:56,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2023-03-22 22:47:56,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~ipmi_smi_t~0~TO~int [2023-03-22 22:47:56,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-03-22 22:47:56,686 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-03-22 22:47:56,686 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2023-03-22 22:47:56,686 INFO L138 BoogieDeclarations]: Found implementation of procedure __write_once_size [2023-03-22 22:47:56,686 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-03-22 22:47:56,686 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-03-22 22:47:56,686 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-03-22 22:47:56,686 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-03-22 22:47:56,686 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2023-03-22 22:47:56,687 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-03-22 22:47:56,687 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2023-03-22 22:47:56,687 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_tail [2023-03-22 22:47:56,687 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-03-22 22:47:56,687 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-03-22 22:47:56,687 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2023-03-22 22:47:56,687 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub [2023-03-22 22:47:56,687 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2023-03-22 22:47:56,687 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-03-22 22:47:56,687 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2023-03-22 22:47:56,687 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2023-03-22 22:47:56,687 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_cmpxchg [2023-03-22 22:47:56,687 INFO L138 BoogieDeclarations]: Found implementation of procedure __atomic_add_unless [2023-03-22 22:47:56,688 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_unless [2023-03-22 22:47:56,688 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2023-03-22 22:47:56,688 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2023-03-22 22:47:56,688 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-03-22 22:47:56,688 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-03-22 22:47:56,688 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2023-03-22 22:47:56,688 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2023-03-22 22:47:56,688 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_rcu [2023-03-22 22:47:56,688 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2023-03-22 22:47:56,688 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2023-03-22 22:47:56,688 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2023-03-22 22:47:56,688 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2023-03-22 22:47:56,688 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2023-03-22 22:47:56,689 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2023-03-22 22:47:56,689 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2023-03-22 22:47:56,689 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2023-03-22 22:47:56,689 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2023-03-22 22:47:56,689 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD_RCU [2023-03-22 22:47:56,689 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_rcu [2023-03-22 22:47:56,689 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail_rcu [2023-03-22 22:47:56,689 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_rcu [2023-03-22 22:47:56,689 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init_rcu [2023-03-22 22:47:56,689 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-03-22 22:47:56,689 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-03-22 22:47:56,689 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-03-22 22:47:56,689 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-03-22 22:47:56,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-03-22 22:47:56,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-03-22 22:47:56,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-03-22 22:47:56,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-03-22 22:47:56,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-03-22 22:47:56,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-03-22 22:47:56,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-03-22 22:47:56,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-03-22 22:47:56,690 INFO L138 BoogieDeclarations]: Found implementation of procedure kobj_to_dev [2023-03-22 22:47:56,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_free_smi_msg [2023-03-22 22:47:56,690 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2023-03-22 22:47:56,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_addr_src_to_str [2023-03-22 22:47:56,690 INFO L138 BoogieDeclarations]: Found implementation of procedure is_lan_addr [2023-03-22 22:47:56,691 INFO L138 BoogieDeclarations]: Found implementation of procedure is_ipmb_addr [2023-03-22 22:47:56,691 INFO L138 BoogieDeclarations]: Found implementation of procedure is_ipmb_bcast_addr [2023-03-22 22:47:56,691 INFO L138 BoogieDeclarations]: Found implementation of procedure free_recv_msg_list [2023-03-22 22:47:56,691 INFO L138 BoogieDeclarations]: Found implementation of procedure free_smi_msg_list [2023-03-22 22:47:56,691 INFO L138 BoogieDeclarations]: Found implementation of procedure clean_up_interface_data [2023-03-22 22:47:56,691 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_free [2023-03-22 22:47:56,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_watcher_register [2023-03-22 22:47:56,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_watcher_unregister [2023-03-22 22:47:56,691 INFO L138 BoogieDeclarations]: Found implementation of procedure call_smi_watchers [2023-03-22 22:47:56,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_addr_equal [2023-03-22 22:47:56,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_validate_addr [2023-03-22 22:47:56,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_addr_length [2023-03-22 22:47:56,691 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver_response [2023-03-22 22:47:56,691 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver_err_response [2023-03-22 22:47:56,692 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_next_seq [2023-03-22 22:47:56,692 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_find_seq [2023-03-22 22:47:56,692 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_start_seq_timer [2023-03-22 22:47:56,692 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_err_seq [2023-03-22 22:47:56,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_create_user [2023-03-22 22:47:56,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_get_smi_info [2023-03-22 22:47:56,692 INFO L138 BoogieDeclarations]: Found implementation of procedure free_user [2023-03-22 22:47:56,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_destroy_user [2023-03-22 22:47:56,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_get_version [2023-03-22 22:47:56,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_set_my_address [2023-03-22 22:47:56,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_get_my_address [2023-03-22 22:47:56,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_set_my_LUN [2023-03-22 22:47:56,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_get_my_LUN [2023-03-22 22:47:56,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_get_maintenance_mode [2023-03-22 22:47:56,693 INFO L138 BoogieDeclarations]: Found implementation of procedure maintenance_mode_update [2023-03-22 22:47:56,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_set_maintenance_mode [2023-03-22 22:47:56,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_set_gets_events [2023-03-22 22:47:56,693 INFO L138 BoogieDeclarations]: Found implementation of procedure find_cmd_rcvr [2023-03-22 22:47:56,693 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cmd_rcvr_exclusive [2023-03-22 22:47:56,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_register_for_cmd [2023-03-22 22:47:56,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_unregister_for_cmd [2023-03-22 22:47:56,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmb_checksum [2023-03-22 22:47:56,693 INFO L138 BoogieDeclarations]: Found implementation of procedure format_ipmb_msg [2023-03-22 22:47:56,693 INFO L138 BoogieDeclarations]: Found implementation of procedure format_lan_msg [2023-03-22 22:47:56,693 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_add_send_msg [2023-03-22 22:47:56,693 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_send [2023-03-22 22:47:56,693 INFO L138 BoogieDeclarations]: Found implementation of procedure i_ipmi_request [2023-03-22 22:47:56,694 INFO L138 BoogieDeclarations]: Found implementation of procedure check_addr [2023-03-22 22:47:56,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_request_settime [2023-03-22 22:47:56,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_request_supply_msgs [2023-03-22 22:47:56,694 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_ipmb_proc_show [2023-03-22 22:47:56,694 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_ipmb_proc_open [2023-03-22 22:47:56,694 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_version_proc_show [2023-03-22 22:47:56,694 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_version_proc_open [2023-03-22 22:47:56,694 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_stats_proc_show [2023-03-22 22:47:56,694 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_stats_proc_open [2023-03-22 22:47:56,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_add_proc_entry [2023-03-22 22:47:56,694 INFO L138 BoogieDeclarations]: Found implementation of procedure add_proc_entries [2023-03-22 22:47:56,694 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entries [2023-03-22 22:47:56,694 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_bmc_guid [2023-03-22 22:47:56,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_find_bmc_guid [2023-03-22 22:47:56,695 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_bmc_prod_dev_id [2023-03-22 22:47:56,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_find_bmc_prod_dev_id [2023-03-22 22:47:56,695 INFO L138 BoogieDeclarations]: Found implementation of procedure device_id_show [2023-03-22 22:47:56,695 INFO L138 BoogieDeclarations]: Found implementation of procedure provides_device_sdrs_show [2023-03-22 22:47:56,695 INFO L138 BoogieDeclarations]: Found implementation of procedure revision_show [2023-03-22 22:47:56,695 INFO L138 BoogieDeclarations]: Found implementation of procedure firmware_revision_show [2023-03-22 22:47:56,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_version_show [2023-03-22 22:47:56,695 INFO L138 BoogieDeclarations]: Found implementation of procedure add_dev_support_show [2023-03-22 22:47:56,695 INFO L138 BoogieDeclarations]: Found implementation of procedure manufacturer_id_show [2023-03-22 22:47:56,695 INFO L138 BoogieDeclarations]: Found implementation of procedure product_id_show [2023-03-22 22:47:56,695 INFO L138 BoogieDeclarations]: Found implementation of procedure aux_firmware_rev_show [2023-03-22 22:47:56,695 INFO L138 BoogieDeclarations]: Found implementation of procedure guid_show [2023-03-22 22:47:56,695 INFO L138 BoogieDeclarations]: Found implementation of procedure bmc_dev_attr_is_visible [2023-03-22 22:47:56,696 INFO L138 BoogieDeclarations]: Found implementation of procedure release_bmc_device [2023-03-22 22:47:56,696 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_bmc_device [2023-03-22 22:47:56,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_bmc_unregister [2023-03-22 22:47:56,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_bmc_register [2023-03-22 22:47:56,696 INFO L138 BoogieDeclarations]: Found implementation of procedure send_guid_cmd [2023-03-22 22:47:56,696 INFO L138 BoogieDeclarations]: Found implementation of procedure guid_handler [2023-03-22 22:47:56,696 INFO L138 BoogieDeclarations]: Found implementation of procedure get_guid [2023-03-22 22:47:56,696 INFO L138 BoogieDeclarations]: Found implementation of procedure send_channel_info_cmd [2023-03-22 22:47:56,696 INFO L138 BoogieDeclarations]: Found implementation of procedure channel_handler [2023-03-22 22:47:56,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_poll [2023-03-22 22:47:56,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_poll_interface [2023-03-22 22:47:56,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_register_smi [2023-03-22 22:47:56,696 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver_smi_err_response [2023-03-22 22:47:56,696 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_smi_msgs [2023-03-22 22:47:56,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_unregister_smi [2023-03-22 22:47:56,697 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_ipmb_get_msg_rsp [2023-03-22 22:47:56,697 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_ipmb_get_msg_cmd [2023-03-22 22:47:56,697 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_lan_get_msg_rsp [2023-03-22 22:47:56,697 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_lan_get_msg_cmd [2023-03-22 22:47:56,697 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_oem_get_msg_cmd [2023-03-22 22:47:56,697 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_event_into_recv_msg [2023-03-22 22:47:56,697 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_read_event_rsp [2023-03-22 22:47:56,697 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_bmc_rsp [2023-03-22 22:47:56,697 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_one_recv_msg [2023-03-22 22:47:56,697 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_new_recv_msgs [2023-03-22 22:47:56,697 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_recv_tasklet [2023-03-22 22:47:56,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_msg_received [2023-03-22 22:47:56,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_watchdog_pretimeout [2023-03-22 22:47:56,698 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_from_recv_msg [2023-03-22 22:47:56,698 INFO L138 BoogieDeclarations]: Found implementation of procedure check_msg_timeout [2023-03-22 22:47:56,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_timeout_handler [2023-03-22 22:47:56,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_request_event [2023-03-22 22:47:56,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_timeout [2023-03-22 22:47:56,698 INFO L138 BoogieDeclarations]: Found implementation of procedure need_waiter [2023-03-22 22:47:56,698 INFO L138 BoogieDeclarations]: Found implementation of procedure free_smi_msg [2023-03-22 22:47:56,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_alloc_smi_msg [2023-03-22 22:47:56,698 INFO L138 BoogieDeclarations]: Found implementation of procedure free_recv_msg [2023-03-22 22:47:56,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_alloc_recv_msg [2023-03-22 22:47:56,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_free_recv_msg [2023-03-22 22:47:56,698 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_smi_done_handler [2023-03-22 22:47:56,698 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_recv_done_handler [2023-03-22 22:47:56,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_panic_request_and_wait [2023-03-22 22:47:56,698 INFO L138 BoogieDeclarations]: Found implementation of procedure event_receiver_fetcher [2023-03-22 22:47:56,699 INFO L138 BoogieDeclarations]: Found implementation of procedure device_id_fetcher [2023-03-22 22:47:56,699 INFO L138 BoogieDeclarations]: Found implementation of procedure send_panic_events [2023-03-22 22:47:56,699 INFO L138 BoogieDeclarations]: Found implementation of procedure panic_event [2023-03-22 22:47:56,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_init_msghandler [2023-03-22 22:47:56,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_init_msghandler_mod [2023-03-22 22:47:56,699 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_ipmi [2023-03-22 22:47:56,699 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_1 [2023-03-22 22:47:56,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_16 [2023-03-22 22:47:56,699 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2023-03-22 22:47:56,699 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2023-03-22 22:47:56,699 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2023-03-22 22:47:56,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_15 [2023-03-22 22:47:56,699 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2023-03-22 22:47:56,699 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2023-03-22 22:47:56,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_14 [2023-03-22 22:47:56,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2023-03-22 22:47:56,700 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-03-22 22:47:56,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_5 [2023-03-22 22:47:56,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_6 [2023-03-22 22:47:56,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_7 [2023-03-22 22:47:56,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_8 [2023-03-22 22:47:56,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_9 [2023-03-22 22:47:56,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_10 [2023-03-22 22:47:56,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_11 [2023-03-22 22:47:56,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_12 [2023-03-22 22:47:56,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_13 [2023-03-22 22:47:56,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_14 [2023-03-22 22:47:56,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-03-22 22:47:56,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-03-22 22:47:56,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-03-22 22:47:56,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-03-22 22:47:56,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-03-22 22:47:56,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2023-03-22 22:47:56,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2023-03-22 22:47:56,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2023-03-22 22:47:56,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2023-03-22 22:47:56,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2023-03-22 22:47:56,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-03-22 22:47:56,701 INFO L138 BoogieDeclarations]: Found implementation of procedure PDE_DATA [2023-03-22 22:47:56,701 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_235 [2023-03-22 22:47:56,701 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-03-22 22:47:56,701 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-03-22 22:47:56,701 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add_rcu [2023-03-22 22:47:56,701 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2023-03-22 22:47:56,701 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2023-03-22 22:47:56,701 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-03-22 22:47:56,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-03-22 22:47:56,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __tasklet_schedule [2023-03-22 22:47:56,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-03-22 22:47:56,702 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-03-22 22:47:56,702 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-03-22 22:47:56,702 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-03-22 22:47:56,702 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_notifier_chain_register [2023-03-22 22:47:56,702 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_notifier_chain_unregister [2023-03-22 22:47:56,702 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2023-03-22 22:47:56,702 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-03-22 22:47:56,702 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_find_device [2023-03-22 22:47:56,702 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_register [2023-03-22 22:47:56,702 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2023-03-22 22:47:56,702 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2023-03-22 22:47:56,702 INFO L138 BoogieDeclarations]: Found implementation of procedure kasprintf [2023-03-22 22:47:56,702 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrdup [2023-03-22 22:47:56,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-03-22 22:47:56,703 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-03-22 22:47:56,703 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2023-03-22 22:47:56,703 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2023-03-22 22:47:56,703 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2023-03-22 22:47:56,703 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-03-22 22:47:56,703 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-03-22 22:47:56,703 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-03-22 22:47:56,703 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_register [2023-03-22 22:47:56,703 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2023-03-22 22:47:56,703 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2023-03-22 22:47:56,703 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-03-22 22:47:56,703 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create_data [2023-03-22 22:47:56,703 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir [2023-03-22 22:47:56,757 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_remove [2023-03-22 22:47:56,757 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2023-03-22 22:47:56,757 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2023-03-22 22:47:56,757 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2023-03-22 22:47:56,757 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2023-03-22 22:47:56,757 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2023-03-22 22:47:56,757 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2023-03-22 22:47:56,757 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2023-03-22 22:47:56,757 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_putc [2023-03-22 22:47:56,757 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2023-03-22 22:47:56,757 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2023-03-22 22:47:56,757 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2023-03-22 22:47:56,757 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_sched [2023-03-22 22:47:56,757 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_link [2023-03-22 22:47:56,758 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_link [2023-03-22 22:47:56,758 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2023-03-22 22:47:56,758 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2023-03-22 22:47:56,758 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-03-22 22:47:56,758 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-03-22 22:47:56,758 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-03-22 22:47:56,758 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-03-22 22:47:56,758 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-03-22 22:47:56,758 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2023-03-22 22:47:56,758 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-03-22 22:47:56,758 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-03-22 22:47:56,758 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-03-22 22:47:56,758 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-03-22 22:47:56,758 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-03-22 22:47:56,758 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-03-22 22:47:56,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-03-22 22:47:56,759 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2023-03-22 22:47:56,759 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-03-22 22:47:56,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-03-22 22:47:56,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-03-22 22:47:56,759 INFO L130 BoogieDeclarations]: Found specification of procedure __write_once_size [2023-03-22 22:47:56,759 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-03-22 22:47:56,759 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-03-22 22:47:56,759 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2023-03-22 22:47:56,759 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-03-22 22:47:56,759 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2023-03-22 22:47:56,759 INFO L130 BoogieDeclarations]: Found specification of procedure kasprintf [2023-03-22 22:47:56,759 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-03-22 22:47:56,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-03-22 22:47:56,759 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-03-22 22:47:56,759 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-03-22 22:47:56,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-03-22 22:47:56,759 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-03-22 22:47:56,759 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2023-03-22 22:47:56,759 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-03-22 22:47:56,759 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2023-03-22 22:47:56,760 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-03-22 22:47:56,760 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2023-03-22 22:47:56,760 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_tail [2023-03-22 22:47:56,760 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-03-22 22:47:56,760 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-03-22 22:47:56,760 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-03-22 22:47:56,760 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2023-03-22 22:47:56,760 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-03-22 22:47:56,760 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-03-22 22:47:56,760 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2023-03-22 22:47:56,760 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2023-03-22 22:47:56,760 INFO L130 BoogieDeclarations]: Found specification of procedure kstrdup [2023-03-22 22:47:56,760 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2023-03-22 22:47:56,760 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2023-03-22 22:47:56,760 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-03-22 22:47:56,760 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-03-22 22:47:56,760 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2023-03-22 22:47:56,760 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub [2023-03-22 22:47:56,760 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2023-03-22 22:47:56,761 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-03-22 22:47:56,761 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2023-03-22 22:47:56,761 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2023-03-22 22:47:56,761 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_cmpxchg [2023-03-22 22:47:56,761 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_add_unless [2023-03-22 22:47:56,761 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_unless [2023-03-22 22:47:56,761 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2023-03-22 22:47:56,761 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2023-03-22 22:47:56,761 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2023-03-22 22:47:56,761 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2023-03-22 22:47:56,761 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2023-03-22 22:47:56,761 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-03-22 22:47:56,761 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-03-22 22:47:56,761 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-03-22 22:47:56,761 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-03-22 22:47:56,761 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-03-22 22:47:56,761 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-03-22 22:47:56,762 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-03-22 22:47:56,762 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2023-03-22 22:47:56,762 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2023-03-22 22:47:56,762 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-03-22 22:47:56,762 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-03-22 22:47:56,762 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-03-22 22:47:56,762 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_sched [2023-03-22 22:47:56,762 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2023-03-22 22:47:56,762 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2023-03-22 22:47:56,762 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_rcu [2023-03-22 22:47:56,762 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2023-03-22 22:47:56,762 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2023-03-22 22:47:56,762 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2023-03-22 22:47:56,762 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2023-03-22 22:47:56,762 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2023-03-22 22:47:56,762 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2023-03-22 22:47:56,762 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2023-03-22 22:47:56,762 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-03-22 22:47:56,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_11 [2023-03-22 22:47:56,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_12 [2023-03-22 22:47:56,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_13 [2023-03-22 22:47:56,763 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-03-22 22:47:56,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_14 [2023-03-22 22:47:56,763 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_notifier_chain_register [2023-03-22 22:47:56,763 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_notifier_chain_unregister [2023-03-22 22:47:56,763 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_link [2023-03-22 22:47:56,763 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_link [2023-03-22 22:47:56,763 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2023-03-22 22:47:56,763 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2023-03-22 22:47:56,763 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2023-03-22 22:47:56,763 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-03-22 22:47:56,763 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2023-03-22 22:47:56,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_5 [2023-03-22 22:47:56,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_7 [2023-03-22 22:47:56,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_6 [2023-03-22 22:47:56,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_8 [2023-03-22 22:47:56,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_9 [2023-03-22 22:47:56,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_10 [2023-03-22 22:47:56,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2023-03-22 22:47:56,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2023-03-22 22:47:56,764 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD_RCU [2023-03-22 22:47:56,764 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-03-22 22:47:56,764 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-03-22 22:47:56,764 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add_rcu [2023-03-22 22:47:56,764 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_rcu [2023-03-22 22:47:56,764 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail_rcu [2023-03-22 22:47:56,764 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_rcu [2023-03-22 22:47:56,764 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_235 [2023-03-22 22:47:56,764 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init_rcu [2023-03-22 22:47:56,764 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2023-03-22 22:47:56,764 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2023-03-22 22:47:56,764 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2023-03-22 22:47:56,764 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-03-22 22:47:56,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-03-22 22:47:56,764 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-03-22 22:47:56,764 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-03-22 22:47:56,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-03-22 22:47:56,764 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-03-22 22:47:56,764 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-03-22 22:47:56,764 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-03-22 22:47:56,765 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-03-22 22:47:56,765 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-03-22 22:47:56,765 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-03-22 22:47:56,765 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-03-22 22:47:56,765 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-03-22 22:47:56,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-03-22 22:47:56,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-03-22 22:47:56,765 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-03-22 22:47:56,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-03-22 22:47:56,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-03-22 22:47:56,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-03-22 22:47:56,765 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_1 [2023-03-22 22:47:56,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_16 [2023-03-22 22:47:56,765 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2023-03-22 22:47:56,765 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2023-03-22 22:47:56,765 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2023-03-22 22:47:56,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_15 [2023-03-22 22:47:56,765 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2023-03-22 22:47:56,765 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2023-03-22 22:47:56,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_14 [2023-03-22 22:47:56,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2023-03-22 22:47:56,766 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2023-03-22 22:47:56,766 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2023-03-22 22:47:56,766 INFO L130 BoogieDeclarations]: Found specification of procedure seq_putc [2023-03-22 22:47:56,766 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2023-03-22 22:47:56,766 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2023-03-22 22:47:56,766 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2023-03-22 22:47:56,766 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir [2023-03-22 22:47:56,766 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create_data [2023-03-22 22:47:56,766 INFO L130 BoogieDeclarations]: Found specification of procedure PDE_DATA [2023-03-22 22:47:56,766 INFO L130 BoogieDeclarations]: Found specification of procedure proc_remove [2023-03-22 22:47:56,766 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2023-03-22 22:47:56,766 INFO L130 BoogieDeclarations]: Found specification of procedure driver_register [2023-03-22 22:47:56,766 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2023-03-22 22:47:56,766 INFO L130 BoogieDeclarations]: Found specification of procedure driver_find_device [2023-03-22 22:47:56,766 INFO L130 BoogieDeclarations]: Found specification of procedure kobj_to_dev [2023-03-22 22:47:56,766 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2023-03-22 22:47:56,766 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-03-22 22:47:56,766 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_free_recv_msg [2023-03-22 22:47:56,766 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_create_user [2023-03-22 22:47:56,766 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_destroy_user [2023-03-22 22:47:56,767 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_get_version [2023-03-22 22:47:56,767 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_set_my_address [2023-03-22 22:47:56,767 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_get_my_address [2023-03-22 22:47:56,767 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_set_my_LUN [2023-03-22 22:47:56,767 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_get_my_LUN [2023-03-22 22:47:56,767 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_request_settime [2023-03-22 22:47:56,767 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_request_supply_msgs [2023-03-22 22:47:56,767 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_poll_interface [2023-03-22 22:47:56,767 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_register_for_cmd [2023-03-22 22:47:56,767 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_unregister_for_cmd [2023-03-22 22:47:56,767 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_get_maintenance_mode [2023-03-22 22:47:56,767 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_set_maintenance_mode [2023-03-22 22:47:56,767 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_set_gets_events [2023-03-22 22:47:56,767 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_watcher_register [2023-03-22 22:47:56,767 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_watcher_unregister [2023-03-22 22:47:56,767 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_addr_length [2023-03-22 22:47:56,767 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_validate_addr [2023-03-22 22:47:56,767 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_addr_src_to_str [2023-03-22 22:47:56,767 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_get_smi_info [2023-03-22 22:47:56,767 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_register [2023-03-22 22:47:56,768 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2023-03-22 22:47:56,768 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_register_smi [2023-03-22 22:47:56,768 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_unregister_smi [2023-03-22 22:47:56,768 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_msg_received [2023-03-22 22:47:56,768 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_watchdog_pretimeout [2023-03-22 22:47:56,768 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_alloc_smi_msg [2023-03-22 22:47:56,768 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_free_smi_msg [2023-03-22 22:47:56,768 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_add_proc_entry [2023-03-22 22:47:56,768 INFO L130 BoogieDeclarations]: Found specification of procedure __tasklet_schedule [2023-03-22 22:47:56,768 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2023-03-22 22:47:56,768 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2023-03-22 22:47:56,768 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2023-03-22 22:47:56,768 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_alloc_recv_msg [2023-03-22 22:47:56,768 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_init_msghandler [2023-03-22 22:47:56,768 INFO L130 BoogieDeclarations]: Found specification of procedure smi_recv_tasklet [2023-03-22 22:47:56,768 INFO L130 BoogieDeclarations]: Found specification of procedure handle_new_recv_msgs [2023-03-22 22:47:56,768 INFO L130 BoogieDeclarations]: Found specification of procedure need_waiter [2023-03-22 22:47:56,768 INFO L130 BoogieDeclarations]: Found specification of procedure handle_one_recv_msg [2023-03-22 22:47:56,768 INFO L130 BoogieDeclarations]: Found specification of procedure is_lan_addr [2023-03-22 22:47:56,769 INFO L130 BoogieDeclarations]: Found specification of procedure is_ipmb_addr [2023-03-22 22:47:56,769 INFO L130 BoogieDeclarations]: Found specification of procedure is_ipmb_bcast_addr [2023-03-22 22:47:56,769 INFO L130 BoogieDeclarations]: Found specification of procedure free_recv_msg_list [2023-03-22 22:47:56,769 INFO L130 BoogieDeclarations]: Found specification of procedure free_smi_msg_list [2023-03-22 22:47:56,769 INFO L130 BoogieDeclarations]: Found specification of procedure clean_up_interface_data [2023-03-22 22:47:56,769 INFO L130 BoogieDeclarations]: Found specification of procedure intf_free [2023-03-22 22:47:56,769 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~VOID [2023-03-22 22:47:56,769 INFO L130 BoogieDeclarations]: Found specification of procedure call_smi_watchers [2023-03-22 22:47:56,769 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_addr_equal [2023-03-22 22:47:56,769 INFO L130 BoogieDeclarations]: Found specification of procedure deliver_response [2023-03-22 22:47:56,769 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~ipmi_smi_t~0~X~$Pointer$~TO~VOID [2023-03-22 22:47:56,769 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-03-22 22:47:56,769 INFO L130 BoogieDeclarations]: Found specification of procedure deliver_err_response [2023-03-22 22:47:56,769 INFO L130 BoogieDeclarations]: Found specification of procedure intf_next_seq [2023-03-22 22:47:56,769 INFO L130 BoogieDeclarations]: Found specification of procedure intf_find_seq [2023-03-22 22:47:56,769 INFO L130 BoogieDeclarations]: Found specification of procedure intf_start_seq_timer [2023-03-22 22:47:56,769 INFO L130 BoogieDeclarations]: Found specification of procedure intf_err_seq [2023-03-22 22:47:56,769 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-03-22 22:47:56,770 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-03-22 22:47:56,770 INFO L130 BoogieDeclarations]: Found specification of procedure free_user [2023-03-22 22:47:56,770 INFO L130 BoogieDeclarations]: Found specification of procedure maintenance_mode_update [2023-03-22 22:47:56,770 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2023-03-22 22:47:56,770 INFO L130 BoogieDeclarations]: Found specification of procedure find_cmd_rcvr [2023-03-22 22:47:56,770 INFO L130 BoogieDeclarations]: Found specification of procedure is_cmd_rcvr_exclusive [2023-03-22 22:47:56,770 INFO L130 BoogieDeclarations]: Found specification of procedure ipmb_checksum [2023-03-22 22:47:56,770 INFO L130 BoogieDeclarations]: Found specification of procedure format_ipmb_msg [2023-03-22 22:47:56,770 INFO L130 BoogieDeclarations]: Found specification of procedure format_lan_msg [2023-03-22 22:47:56,770 INFO L130 BoogieDeclarations]: Found specification of procedure smi_add_send_msg [2023-03-22 22:47:56,770 INFO L130 BoogieDeclarations]: Found specification of procedure smi_send [2023-03-22 22:47:56,770 INFO L130 BoogieDeclarations]: Found specification of procedure i_ipmi_request [2023-03-22 22:47:56,770 INFO L130 BoogieDeclarations]: Found specification of procedure check_addr [2023-03-22 22:47:56,770 INFO L130 BoogieDeclarations]: Found specification of procedure smi_ipmb_proc_show [2023-03-22 22:47:56,770 INFO L130 BoogieDeclarations]: Found specification of procedure smi_ipmb_proc_open [2023-03-22 22:47:56,770 INFO L130 BoogieDeclarations]: Found specification of procedure smi_version_proc_show [2023-03-22 22:47:56,770 INFO L130 BoogieDeclarations]: Found specification of procedure smi_version_proc_open [2023-03-22 22:47:56,770 INFO L130 BoogieDeclarations]: Found specification of procedure smi_stats_proc_show [2023-03-22 22:47:56,770 INFO L130 BoogieDeclarations]: Found specification of procedure smi_stats_proc_open [2023-03-22 22:47:56,770 INFO L130 BoogieDeclarations]: Found specification of procedure add_proc_entries [2023-03-22 22:47:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entries [2023-03-22 22:47:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure __find_bmc_guid [2023-03-22 22:47:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_find_bmc_guid [2023-03-22 22:47:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure __find_bmc_prod_dev_id [2023-03-22 22:47:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_find_bmc_prod_dev_id [2023-03-22 22:47:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure device_id_show [2023-03-22 22:47:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure provides_device_sdrs_show [2023-03-22 22:47:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure revision_show [2023-03-22 22:47:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure firmware_revision_show [2023-03-22 22:47:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_version_show [2023-03-22 22:47:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure add_dev_support_show [2023-03-22 22:47:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure manufacturer_id_show [2023-03-22 22:47:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure product_id_show [2023-03-22 22:47:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure aux_firmware_rev_show [2023-03-22 22:47:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure guid_show [2023-03-22 22:47:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure bmc_dev_attr_is_visible [2023-03-22 22:47:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure release_bmc_device [2023-03-22 22:47:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_bmc_device [2023-03-22 22:47:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_bmc_unregister [2023-03-22 22:47:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_bmc_register [2023-03-22 22:47:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure send_guid_cmd [2023-03-22 22:47:56,772 INFO L130 BoogieDeclarations]: Found specification of procedure guid_handler [2023-03-22 22:47:56,772 INFO L130 BoogieDeclarations]: Found specification of procedure get_guid [2023-03-22 22:47:56,772 INFO L130 BoogieDeclarations]: Found specification of procedure send_channel_info_cmd [2023-03-22 22:47:56,772 INFO L130 BoogieDeclarations]: Found specification of procedure channel_handler [2023-03-22 22:47:56,772 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_poll [2023-03-22 22:47:56,772 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~ipmi_smi_t~0~TO~int [2023-03-22 22:47:56,772 INFO L130 BoogieDeclarations]: Found specification of procedure deliver_smi_err_response [2023-03-22 22:47:56,772 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_smi_msgs [2023-03-22 22:47:56,772 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-03-22 22:47:56,772 INFO L130 BoogieDeclarations]: Found specification of procedure handle_ipmb_get_msg_rsp [2023-03-22 22:47:56,772 INFO L130 BoogieDeclarations]: Found specification of procedure handle_ipmb_get_msg_cmd [2023-03-22 22:47:56,772 INFO L130 BoogieDeclarations]: Found specification of procedure handle_lan_get_msg_rsp [2023-03-22 22:47:56,772 INFO L130 BoogieDeclarations]: Found specification of procedure handle_lan_get_msg_cmd [2023-03-22 22:47:56,772 INFO L130 BoogieDeclarations]: Found specification of procedure handle_oem_get_msg_cmd [2023-03-22 22:47:56,772 INFO L130 BoogieDeclarations]: Found specification of procedure copy_event_into_recv_msg [2023-03-22 22:47:56,772 INFO L130 BoogieDeclarations]: Found specification of procedure handle_read_event_rsp [2023-03-22 22:47:56,772 INFO L130 BoogieDeclarations]: Found specification of procedure handle_bmc_rsp [2023-03-22 22:47:56,773 INFO L130 BoogieDeclarations]: Found specification of procedure smi_from_recv_msg [2023-03-22 22:47:56,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2023-03-22 22:47:56,773 INFO L130 BoogieDeclarations]: Found specification of procedure check_msg_timeout [2023-03-22 22:47:56,773 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_timeout_handler [2023-03-22 22:47:56,773 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_request_event [2023-03-22 22:47:56,773 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_timeout [2023-03-22 22:47:56,773 INFO L130 BoogieDeclarations]: Found specification of procedure free_smi_msg [2023-03-22 22:47:56,773 INFO L130 BoogieDeclarations]: Found specification of procedure free_recv_msg [2023-03-22 22:47:56,773 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_smi_done_handler [2023-03-22 22:47:56,773 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_recv_done_handler [2023-03-22 22:47:56,773 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_panic_request_and_wait [2023-03-22 22:47:56,773 INFO L130 BoogieDeclarations]: Found specification of procedure event_receiver_fetcher [2023-03-22 22:47:56,773 INFO L130 BoogieDeclarations]: Found specification of procedure device_id_fetcher [2023-03-22 22:47:56,773 INFO L130 BoogieDeclarations]: Found specification of procedure send_panic_events [2023-03-22 22:47:56,773 INFO L130 BoogieDeclarations]: Found specification of procedure panic_event [2023-03-22 22:47:56,773 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_init_msghandler_mod [2023-03-22 22:47:56,773 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_ipmi [2023-03-22 22:47:56,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-03-22 22:47:56,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-03-22 22:47:56,773 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-03-22 22:47:56,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-03-22 22:47:56,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-03-22 22:47:56,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-03-22 22:47:56,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-03-22 22:47:56,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-03-22 22:47:56,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2023-03-22 22:47:56,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2023-03-22 22:47:56,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2023-03-22 22:47:56,774 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2023-03-22 22:47:56,774 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-03-22 22:47:56,774 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-03-22 22:47:56,774 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-03-22 22:47:56,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-03-22 22:47:56,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-03-22 22:47:56,774 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-03-22 22:47:56,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-03-22 22:47:56,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-03-22 22:47:56,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-03-22 22:47:56,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-03-22 22:47:57,651 INFO L236 CfgBuilder]: Building ICFG [2023-03-22 22:47:57,656 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-03-22 22:47:57,859 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-03-22 22:48:06,970 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2023-03-22 22:48:10,283 INFO L277 CfgBuilder]: Performing block encoding [2023-03-22 22:48:10,305 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-03-22 22:48:10,305 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-03-22 22:48:10,309 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.03 10:48:10 BoogieIcfgContainer [2023-03-22 22:48:10,309 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-03-22 22:48:10,310 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2023-03-22 22:48:10,310 INFO L271 PluginConnector]: Initializing Sifa... [2023-03-22 22:48:10,310 INFO L275 PluginConnector]: Sifa initialized [2023-03-22 22:48:10,311 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.03 10:48:10" (1/1) ... [2023-03-22 22:48:10,311 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=OctagonDomain ♦ 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 [2023-03-22 22:48:10,337 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2023-03-22 22:48:10,337 INFO L166 IcfgInterpreter]: Building call graph [2023-03-22 22:48:10,350 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.(CallGraph.java:97) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.(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) [2023-03-22 22:48:10,353 INFO L158 Benchmark]: Toolchain (without parser) took 16443.62ms. Allocated memory was 332.4MB in the beginning and 1.2GB in the end (delta: 893.4MB). Free memory was 270.8MB in the beginning and 1.1GB in the end (delta: -794.5MB). Peak memory consumption was 99.7MB. Max. memory is 8.0GB. [2023-03-22 22:48:10,354 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 177.2MB. Free memory is still 126.4MB. There was no memory consumed. Max. memory is 8.0GB. [2023-03-22 22:48:10,354 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2365.40ms. Allocated memory was 332.4MB in the beginning and 518.0MB in the end (delta: 185.6MB). Free memory was 270.5MB in the beginning and 396.2MB in the end (delta: -125.6MB). Peak memory consumption was 105.1MB. Max. memory is 8.0GB. [2023-03-22 22:48:10,354 INFO L158 Benchmark]: Boogie Preprocessor took 322.61ms. Allocated memory is still 518.0MB. Free memory was 396.2MB in the beginning and 337.4MB in the end (delta: 58.7MB). Peak memory consumption was 57.7MB. Max. memory is 8.0GB. [2023-03-22 22:48:10,355 INFO L158 Benchmark]: RCFGBuilder took 13706.59ms. Allocated memory was 518.0MB in the beginning and 1.2GB in the end (delta: 707.8MB). Free memory was 337.4MB in the beginning and 1.1GB in the end (delta: -731.6MB). Peak memory consumption was 203.2MB. Max. memory is 8.0GB. [2023-03-22 22:48:10,355 INFO L158 Benchmark]: Sifa took 41.81ms. Allocated memory is still 1.2GB. Free memory was 1.1GB in the beginning and 1.1GB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2023-03-22 22:48:10,357 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 177.2MB. Free memory is still 126.4MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 2365.40ms. Allocated memory was 332.4MB in the beginning and 518.0MB in the end (delta: 185.6MB). Free memory was 270.5MB in the beginning and 396.2MB in the end (delta: -125.6MB). Peak memory consumption was 105.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 322.61ms. Allocated memory is still 518.0MB. Free memory was 396.2MB in the beginning and 337.4MB in the end (delta: 58.7MB). Peak memory consumption was 57.7MB. Max. memory is 8.0GB. * RCFGBuilder took 13706.59ms. Allocated memory was 518.0MB in the beginning and 1.2GB in the end (delta: 707.8MB). Free memory was 337.4MB in the beginning and 1.1GB in the end (delta: -731.6MB). Peak memory consumption was 203.2MB. Max. memory is 8.0GB. * Sifa took 41.81ms. Allocated memory is still 1.2GB. Free memory was 1.1GB in the beginning and 1.1GB in the end (delta: 3.7MB). 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. [2023-03-22 22:48:10,383 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...