/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 IntervalDomain -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_fs-binfmt_misc.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-wip.fs.sifa-quantifier-c159232 [2023-03-18 00:04:34,976 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-03-18 00:04:34,978 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-03-18 00:04:35,024 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-03-18 00:04:35,024 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-03-18 00:04:35,026 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-03-18 00:04:35,029 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-03-18 00:04:35,031 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-03-18 00:04:35,033 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-03-18 00:04:35,038 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-03-18 00:04:35,039 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-03-18 00:04:35,041 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-03-18 00:04:35,041 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-03-18 00:04:35,045 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-03-18 00:04:35,046 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-03-18 00:04:35,047 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-03-18 00:04:35,048 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-03-18 00:04:35,049 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-03-18 00:04:35,051 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-03-18 00:04:35,057 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-03-18 00:04:35,060 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-03-18 00:04:35,061 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-03-18 00:04:35,061 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-03-18 00:04:35,062 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-03-18 00:04:35,064 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-03-18 00:04:35,065 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-03-18 00:04:35,065 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-03-18 00:04:35,065 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-03-18 00:04:35,066 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-03-18 00:04:35,066 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-03-18 00:04:35,067 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-03-18 00:04:35,067 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-03-18 00:04:35,068 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-03-18 00:04:35,068 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-03-18 00:04:35,072 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-03-18 00:04:35,073 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-03-18 00:04:35,073 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-03-18 00:04:35,073 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-03-18 00:04:35,073 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-03-18 00:04:35,075 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-03-18 00:04:35,076 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-03-18 00:04:35,078 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 [2023-03-18 00:04:35,112 INFO L113 SettingsManager]: Loading preferences was successful [2023-03-18 00:04:35,112 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-03-18 00:04:35,112 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-03-18 00:04:35,113 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-03-18 00:04:35,114 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-03-18 00:04:35,114 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-03-18 00:04:35,114 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-03-18 00:04:35,115 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-03-18 00:04:35,115 INFO L138 SettingsManager]: * Use SBE=true [2023-03-18 00:04:35,115 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-03-18 00:04:35,116 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-03-18 00:04:35,116 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-03-18 00:04:35,116 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-03-18 00:04:35,116 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-03-18 00:04:35,116 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-03-18 00:04:35,116 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-03-18 00:04:35,116 INFO L138 SettingsManager]: * Use constant arrays=true [2023-03-18 00:04:35,117 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-03-18 00:04:35,117 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-03-18 00:04:35,117 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-03-18 00:04:35,117 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-03-18 00:04:35,117 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-18 00:04:35,117 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-03-18 00:04:35,117 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-03-18 00:04:35,117 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-03-18 00:04:35,118 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-03-18 00:04:35,118 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-03-18 00:04:35,118 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-03-18 00:04:35,118 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-03-18 00:04:35,118 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-03-18 00:04:35,119 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-03-18 00:04:35,119 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-03-18 00:04:35,119 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> IntervalDomain [2023-03-18 00:04:35,351 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-03-18 00:04:35,369 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-03-18 00:04:35,371 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-03-18 00:04:35,372 INFO L271 PluginConnector]: Initializing CDTParser... [2023-03-18 00:04:35,373 INFO L275 PluginConnector]: CDTParser initialized [2023-03-18 00:04:35,374 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_fs-binfmt_misc.cil.i [2023-03-18 00:04:36,546 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-03-18 00:04:37,031 INFO L351 CDTParser]: Found 1 translation units. [2023-03-18 00:04:37,032 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_fs-binfmt_misc.cil.i [2023-03-18 00:04:37,072 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f4e4c5f60/00e9fca57dc14f4f8f9a70de43bc40e8/FLAG26241b46a [2023-03-18 00:04:37,085 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f4e4c5f60/00e9fca57dc14f4f8f9a70de43bc40e8 [2023-03-18 00:04:37,088 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-03-18 00:04:37,089 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-03-18 00:04:37,090 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-03-18 00:04:37,090 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-03-18 00:04:37,093 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-03-18 00:04:37,094 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:04:37" (1/1) ... [2023-03-18 00:04:37,095 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a8edca5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:04:37, skipping insertion in model container [2023-03-18 00:04:37,095 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:04:37" (1/1) ... [2023-03-18 00:04:37,101 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-03-18 00:04:37,227 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-03-18 00:04:38,702 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_fs-binfmt_misc.cil.i[193323,193336] [2023-03-18 00:04:38,707 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_fs-binfmt_misc.cil.i[193489,193502] [2023-03-18 00:04:38,707 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_fs-binfmt_misc.cil.i[193653,193666] [2023-03-18 00:04:38,707 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_fs-binfmt_misc.cil.i[193818,193831] [2023-03-18 00:04:38,723 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-18 00:04:38,759 INFO L203 MainTranslator]: Completed pre-run [2023-03-18 00:04:38,983 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_fs-binfmt_misc.cil.i[193323,193336] [2023-03-18 00:04:38,984 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_fs-binfmt_misc.cil.i[193489,193502] [2023-03-18 00:04:38,984 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_fs-binfmt_misc.cil.i[193653,193666] [2023-03-18 00:04:38,985 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_fs-binfmt_misc.cil.i[193818,193831] [2023-03-18 00:04:38,990 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-18 00:04:39,098 WARN L667 CHandler]: The function strrchr is called, but not defined or handled by StandardFunctionHandler. [2023-03-18 00:04:39,098 WARN L667 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-03-18 00:04:39,105 INFO L208 MainTranslator]: Completed translation [2023-03-18 00:04:39,105 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:04:39 WrapperNode [2023-03-18 00:04:39,106 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-03-18 00:04:39,107 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-03-18 00:04:39,107 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-03-18 00:04:39,107 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-03-18 00:04:39,117 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:04:39" (1/1) ... [2023-03-18 00:04:39,118 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:04:39" (1/1) ... [2023-03-18 00:04:39,197 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:04:39" (1/1) ... [2023-03-18 00:04:39,198 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:04:39" (1/1) ... [2023-03-18 00:04:39,292 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:04:39" (1/1) ... [2023-03-18 00:04:39,316 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:04:39" (1/1) ... [2023-03-18 00:04:39,345 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:04:39" (1/1) ... [2023-03-18 00:04:39,363 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:04:39" (1/1) ... [2023-03-18 00:04:39,391 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-03-18 00:04:39,392 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-03-18 00:04:39,392 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-03-18 00:04:39,393 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-03-18 00:04:39,393 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:04:39" (1/1) ... [2023-03-18 00:04:39,400 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-18 00:04:39,411 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-03-18 00:04:39,425 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) [2023-03-18 00:04:39,447 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 [2023-03-18 00:04:39,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-03-18 00:04:39,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-03-18 00:04:39,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2023-03-18 00:04:39,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-03-18 00:04:39,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-03-18 00:04:39,469 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-03-18 00:04:39,469 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-03-18 00:04:39,469 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2023-03-18 00:04:39,470 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-03-18 00:04:39,470 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-03-18 00:04:39,470 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-03-18 00:04:39,470 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-03-18 00:04:39,470 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-03-18 00:04:39,470 INFO L138 BoogieDeclarations]: Found implementation of procedure dget [2023-03-18 00:04:39,470 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2023-03-18 00:04:39,470 INFO L138 BoogieDeclarations]: Found implementation of procedure allow_write_access [2023-03-18 00:04:39,470 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-03-18 00:04:39,470 INFO L138 BoogieDeclarations]: Found implementation of procedure insert_binfmt [2023-03-18 00:04:39,470 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-03-18 00:04:39,470 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-03-18 00:04:39,470 INFO L138 BoogieDeclarations]: Found implementation of procedure string_unescape_inplace [2023-03-18 00:04:39,471 INFO L138 BoogieDeclarations]: Found implementation of procedure check_file [2023-03-18 00:04:39,471 INFO L138 BoogieDeclarations]: Found implementation of procedure load_misc_binary [2023-03-18 00:04:39,471 INFO L138 BoogieDeclarations]: Found implementation of procedure scanarg [2023-03-18 00:04:39,471 INFO L138 BoogieDeclarations]: Found implementation of procedure check_special_flags [2023-03-18 00:04:39,471 INFO L138 BoogieDeclarations]: Found implementation of procedure create_entry [2023-03-18 00:04:39,471 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_command [2023-03-18 00:04:39,471 INFO L138 BoogieDeclarations]: Found implementation of procedure entry_status [2023-03-18 00:04:39,471 INFO L138 BoogieDeclarations]: Found implementation of procedure bm_get_inode [2023-03-18 00:04:39,471 INFO L138 BoogieDeclarations]: Found implementation of procedure bm_evict_inode [2023-03-18 00:04:39,471 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_node [2023-03-18 00:04:39,471 INFO L138 BoogieDeclarations]: Found implementation of procedure bm_entry_read [2023-03-18 00:04:39,471 INFO L138 BoogieDeclarations]: Found implementation of procedure bm_entry_write [2023-03-18 00:04:39,472 INFO L138 BoogieDeclarations]: Found implementation of procedure bm_register_write [2023-03-18 00:04:39,472 INFO L138 BoogieDeclarations]: Found implementation of procedure bm_status_read [2023-03-18 00:04:39,472 INFO L138 BoogieDeclarations]: Found implementation of procedure bm_status_write [2023-03-18 00:04:39,472 INFO L138 BoogieDeclarations]: Found implementation of procedure bm_fill_super [2023-03-18 00:04:39,473 INFO L138 BoogieDeclarations]: Found implementation of procedure bm_mount [2023-03-18 00:04:39,473 INFO L138 BoogieDeclarations]: Found implementation of procedure init_misc_binfmt [2023-03-18 00:04:39,473 INFO L138 BoogieDeclarations]: Found implementation of procedure exit_misc_binfmt [2023-03-18 00:04:39,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_exit_misc_binfmt_7_2 [2023-03-18 00:04:39,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_init_misc_binfmt_7_11 [2023-03-18 00:04:39,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2023-03-18 00:04:39,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_5_1 [2023-03-18 00:04:39,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_7_4 [2023-03-18 00:04:39,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_file_operations_instance_1_7_5 [2023-03-18 00:04:39,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_6_2 [2023-03-18 00:04:39,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_5_7_6 [2023-03-18 00:04:39,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_file_operations_instance_1_7_7 [2023-03-18 00:04:39,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2023-03-18 00:04:39,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_7 [2023-03-18 00:04:39,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_8 [2023-03-18 00:04:39,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2023-03-18 00:04:39,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_7 [2023-03-18 00:04:39,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_7 [2023-03-18 00:04:39,476 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-03-18 00:04:39,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2023-03-18 00:04:39,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_1 [2023-03-18 00:04:39,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_2 [2023-03-18 00:04:39,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_22 [2023-03-18 00:04:39,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_5 [2023-03-18 00:04:39,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_22 [2023-03-18 00:04:39,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_5 [2023-03-18 00:04:39,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_22 [2023-03-18 00:04:39,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_5 [2023-03-18 00:04:39,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2023-03-18 00:04:39,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_1_12 [2023-03-18 00:04:39,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_2_12 [2023-03-18 00:04:39,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2023-03-18 00:04:39,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_1_4 [2023-03-18 00:04:39,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_2_4 [2023-03-18 00:04:39,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2023-03-18 00:04:39,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_filesystem [2023-03-18 00:04:39,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_linux_binfmt_dummy_resourceless_instance_3 [2023-03-18 00:04:39,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_super_operations_dummy_resourceless_instance_4 [2023-03-18 00:04:39,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-03-18 00:04:39,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-03-18 00:04:39,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2023-03-18 00:04:39,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_15 [2023-03-18 00:04:39,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2023-03-18 00:04:39,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_15 [2023-03-18 00:04:39,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2023-03-18 00:04:39,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_15 [2023-03-18 00:04:39,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2023-03-18 00:04:39,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2023-03-18 00:04:39,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2023-03-18 00:04:39,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2023-03-18 00:04:39,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_5 [2023-03-18 00:04:39,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_filesystem [2023-03-18 00:04:39,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2023-03-18 00:04:39,480 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-03-18 00:04:39,480 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-03-18 00:04:39,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_13 [2023-03-18 00:04:39,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2023-03-18 00:04:39,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_15 [2023-03-18 00:04:39,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_16 [2023-03-18 00:04:39,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_17 [2023-03-18 00:04:39,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_18 [2023-03-18 00:04:39,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_filesystem_19 [2023-03-18 00:04:39,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_filesystem_20 [2023-03-18 00:04:39,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-03-18 00:04:39,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-03-18 00:04:39,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2023-03-18 00:04:39,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-03-18 00:04:39,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-03-18 00:04:39,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-03-18 00:04:39,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-03-18 00:04:39,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-03-18 00:04:39,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2023-03-18 00:04:39,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-03-18 00:04:39,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-03-18 00:04:39,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2023-03-18 00:04:39,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-03-18 00:04:39,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-03-18 00:04:39,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-03-18 00:04:39,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2023-03-18 00:04:39,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-03-18 00:04:39,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2023-03-18 00:04:39,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-03-18 00:04:39,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-03-18 00:04:39,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-03-18 00:04:39,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2023-03-18 00:04:39,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-03-18 00:04:39,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-03-18 00:04:39,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-03-18 00:04:39,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2023-03-18 00:04:39,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2023-03-18 00:04:39,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2023-03-18 00:04:39,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2023-03-18 00:04:39,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2023-03-18 00:04:39,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2023-03-18 00:04:39,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2023-03-18 00:04:39,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2023-03-18 00:04:39,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2023-03-18 00:04:39,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2023-03-18 00:04:39,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2023-03-18 00:04:39,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2023-03-18 00:04:39,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock [2023-03-18 00:04:39,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2023-03-18 00:04:39,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2023-03-18 00:04:39,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2023-03-18 00:04:39,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2023-03-18 00:04:39,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2023-03-18 00:04:39,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2023-03-18 00:04:39,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2023-03-18 00:04:39,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2023-03-18 00:04:39,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2023-03-18 00:04:39,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2023-03-18 00:04:39,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-03-18 00:04:39,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-03-18 00:04:39,495 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-03-18 00:04:39,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2023-03-18 00:04:39,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2023-03-18 00:04:39,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2023-03-18 00:04:39,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2023-03-18 00:04:39,495 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2023-03-18 00:04:39,495 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_free_pages [2023-03-18 00:04:39,495 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-03-18 00:04:39,495 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2023-03-18 00:04:39,495 INFO L138 BoogieDeclarations]: Found implementation of procedure __register_binfmt [2023-03-18 00:04:39,496 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-03-18 00:04:39,496 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock [2023-03-18 00:04:39,496 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock [2023-03-18 00:04:39,496 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock [2023-03-18 00:04:39,496 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock [2023-03-18 00:04:39,496 INFO L138 BoogieDeclarations]: Found implementation of procedure bprm_change_interp [2023-03-18 00:04:39,496 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_inode [2023-03-18 00:04:39,496 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_strings_kernel [2023-03-18 00:04:39,496 INFO L138 BoogieDeclarations]: Found implementation of procedure current_fs_time [2023-03-18 00:04:39,496 INFO L138 BoogieDeclarations]: Found implementation of procedure d_drop [2023-03-18 00:04:39,496 INFO L138 BoogieDeclarations]: Found implementation of procedure d_instantiate [2023-03-18 00:04:39,496 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2023-03-18 00:04:39,496 INFO L138 BoogieDeclarations]: Found implementation of procedure dput [2023-03-18 00:04:39,496 INFO L138 BoogieDeclarations]: Found implementation of procedure drop_nlink [2023-03-18 00:04:39,496 INFO L138 BoogieDeclarations]: Found implementation of procedure fd_install [2023-03-18 00:04:39,496 INFO L138 BoogieDeclarations]: Found implementation of procedure fput [2023-03-18 00:04:39,497 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2023-03-18 00:04:39,497 INFO L138 BoogieDeclarations]: Found implementation of procedure get_next_ino [2023-03-18 00:04:39,497 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unused_fd_flags [2023-03-18 00:04:39,497 INFO L138 BoogieDeclarations]: Found implementation of procedure iput [2023-03-18 00:04:39,497 INFO L138 BoogieDeclarations]: Found implementation of procedure kernel_read [2023-03-18 00:04:39,497 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_litter_super [2023-03-18 00:04:39,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-03-18 00:04:39,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-03-18 00:04:39,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-03-18 00:04:39,497 INFO L138 BoogieDeclarations]: Found implementation of procedure lockref_get [2023-03-18 00:04:39,497 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_one_len [2023-03-18 00:04:39,497 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2023-03-18 00:04:39,497 INFO L138 BoogieDeclarations]: Found implementation of procedure mount_single [2023-03-18 00:04:39,497 INFO L138 BoogieDeclarations]: Found implementation of procedure new_inode [2023-03-18 00:04:39,497 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2023-03-18 00:04:39,497 INFO L138 BoogieDeclarations]: Found implementation of procedure open_exec [2023-03-18 00:04:39,497 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_binprm [2023-03-18 00:04:39,498 INFO L138 BoogieDeclarations]: Found implementation of procedure register_filesystem [2023-03-18 00:04:39,498 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_arg_zero [2023-03-18 00:04:39,498 INFO L138 BoogieDeclarations]: Found implementation of procedure search_binary_handler [2023-03-18 00:04:39,498 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_fill_super [2023-03-18 00:04:39,498 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_pin_fs [2023-03-18 00:04:39,498 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2023-03-18 00:04:39,498 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_release_fs [2023-03-18 00:04:39,498 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_statfs [2023-03-18 00:04:39,498 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2023-03-18 00:04:39,499 INFO L138 BoogieDeclarations]: Found implementation of procedure string_unescape [2023-03-18 00:04:39,499 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-03-18 00:04:39,499 INFO L138 BoogieDeclarations]: Found implementation of procedure sys_close [2023-03-18 00:04:39,499 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_binfmt [2023-03-18 00:04:39,499 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_filesystem [2023-03-18 00:04:39,499 INFO L138 BoogieDeclarations]: Found implementation of procedure would_dump [2023-03-18 00:04:39,499 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-03-18 00:04:39,499 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-03-18 00:04:39,499 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-03-18 00:04:39,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-03-18 00:04:39,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-03-18 00:04:39,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-03-18 00:04:39,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-03-18 00:04:39,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_13 [2023-03-18 00:04:39,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_15 [2023-03-18 00:04:39,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_17 [2023-03-18 00:04:39,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2023-03-18 00:04:39,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2023-03-18 00:04:39,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-03-18 00:04:39,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2023-03-18 00:04:39,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-03-18 00:04:39,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-03-18 00:04:39,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-03-18 00:04:39,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-03-18 00:04:39,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-03-18 00:04:39,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-03-18 00:04:39,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-03-18 00:04:39,500 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-03-18 00:04:39,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-03-18 00:04:39,500 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-03-18 00:04:39,501 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-03-18 00:04:39,501 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-03-18 00:04:39,501 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2023-03-18 00:04:39,501 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2023-03-18 00:04:39,501 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-03-18 00:04:39,501 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-03-18 00:04:39,501 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-03-18 00:04:39,501 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-03-18 00:04:39,501 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-03-18 00:04:39,501 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2023-03-18 00:04:39,501 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2023-03-18 00:04:39,501 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-03-18 00:04:39,501 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2023-03-18 00:04:39,501 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-03-18 00:04:39,501 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-03-18 00:04:39,501 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-03-18 00:04:39,502 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2023-03-18 00:04:39,502 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2023-03-18 00:04:39,505 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-03-18 00:04:39,505 INFO L130 BoogieDeclarations]: Found specification of procedure strchr [2023-03-18 00:04:39,506 INFO L130 BoogieDeclarations]: Found specification of procedure strrchr [2023-03-18 00:04:39,506 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-03-18 00:04:39,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2023-03-18 00:04:39,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_16 [2023-03-18 00:04:39,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_18 [2023-03-18 00:04:39,507 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock [2023-03-18 00:04:39,507 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock [2023-03-18 00:04:39,507 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock [2023-03-18 00:04:39,507 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock [2023-03-18 00:04:39,507 INFO L130 BoogieDeclarations]: Found specification of procedure lockref_get [2023-03-18 00:04:39,507 INFO L130 BoogieDeclarations]: Found specification of procedure d_instantiate [2023-03-18 00:04:39,507 INFO L130 BoogieDeclarations]: Found specification of procedure d_drop [2023-03-18 00:04:39,507 INFO L130 BoogieDeclarations]: Found specification of procedure dget [2023-03-18 00:04:39,507 INFO L130 BoogieDeclarations]: Found specification of procedure dput [2023-03-18 00:04:39,507 INFO L130 BoogieDeclarations]: Found specification of procedure current_fs_time [2023-03-18 00:04:39,507 INFO L130 BoogieDeclarations]: Found specification of procedure drop_nlink [2023-03-18 00:04:39,507 INFO L130 BoogieDeclarations]: Found specification of procedure mount_single [2023-03-18 00:04:39,507 INFO L130 BoogieDeclarations]: Found specification of procedure kill_litter_super [2023-03-18 00:04:39,507 INFO L130 BoogieDeclarations]: Found specification of procedure register_filesystem [2023-03-18 00:04:39,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_filesystem_19 [2023-03-18 00:04:39,507 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_filesystem [2023-03-18 00:04:39,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_filesystem_20 [2023-03-18 00:04:39,508 INFO L130 BoogieDeclarations]: Found specification of procedure iput [2023-03-18 00:04:39,508 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2023-03-18 00:04:39,508 INFO L130 BoogieDeclarations]: Found specification of procedure allow_write_access [2023-03-18 00:04:39,508 INFO L130 BoogieDeclarations]: Found specification of procedure kernel_read [2023-03-18 00:04:39,508 INFO L130 BoogieDeclarations]: Found specification of procedure open_exec [2023-03-18 00:04:39,508 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2023-03-18 00:04:39,508 INFO L130 BoogieDeclarations]: Found specification of procedure get_next_ino [2023-03-18 00:04:39,508 INFO L130 BoogieDeclarations]: Found specification of procedure clear_inode [2023-03-18 00:04:39,508 INFO L130 BoogieDeclarations]: Found specification of procedure new_inode [2023-03-18 00:04:39,508 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2023-03-18 00:04:39,508 INFO L130 BoogieDeclarations]: Found specification of procedure simple_statfs [2023-03-18 00:04:39,508 INFO L130 BoogieDeclarations]: Found specification of procedure simple_fill_super [2023-03-18 00:04:39,508 INFO L130 BoogieDeclarations]: Found specification of procedure simple_pin_fs [2023-03-18 00:04:39,508 INFO L130 BoogieDeclarations]: Found specification of procedure simple_release_fs [2023-03-18 00:04:39,508 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2023-03-18 00:04:39,508 INFO L130 BoogieDeclarations]: Found specification of procedure __get_free_pages [2023-03-18 00:04:39,508 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2023-03-18 00:04:39,509 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-03-18 00:04:39,509 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2023-03-18 00:04:39,509 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-03-18 00:04:39,509 INFO L130 BoogieDeclarations]: Found specification of procedure __register_binfmt [2023-03-18 00:04:39,509 INFO L130 BoogieDeclarations]: Found specification of procedure insert_binfmt [2023-03-18 00:04:39,509 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_binfmt [2023-03-18 00:04:39,509 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_binprm [2023-03-18 00:04:39,509 INFO L130 BoogieDeclarations]: Found specification of procedure remove_arg_zero [2023-03-18 00:04:39,509 INFO L130 BoogieDeclarations]: Found specification of procedure search_binary_handler [2023-03-18 00:04:39,509 INFO L130 BoogieDeclarations]: Found specification of procedure would_dump [2023-03-18 00:04:39,509 INFO L130 BoogieDeclarations]: Found specification of procedure bprm_change_interp [2023-03-18 00:04:39,509 INFO L130 BoogieDeclarations]: Found specification of procedure copy_strings_kernel [2023-03-18 00:04:39,509 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-03-18 00:04:39,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-03-18 00:04:39,509 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-03-18 00:04:39,509 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-03-18 00:04:39,509 INFO L130 BoogieDeclarations]: Found specification of procedure string_unescape [2023-03-18 00:04:39,510 INFO L130 BoogieDeclarations]: Found specification of procedure string_unescape_inplace [2023-03-18 00:04:39,510 INFO L130 BoogieDeclarations]: Found specification of procedure fput [2023-03-18 00:04:39,510 INFO L130 BoogieDeclarations]: Found specification of procedure get_unused_fd_flags [2023-03-18 00:04:39,510 INFO L130 BoogieDeclarations]: Found specification of procedure fd_install [2023-03-18 00:04:39,510 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_one_len [2023-03-18 00:04:39,510 INFO L130 BoogieDeclarations]: Found specification of procedure sys_close [2023-03-18 00:04:39,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-03-18 00:04:39,510 INFO L130 BoogieDeclarations]: Found specification of procedure check_file [2023-03-18 00:04:39,510 INFO L130 BoogieDeclarations]: Found specification of procedure load_misc_binary [2023-03-18 00:04:39,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-03-18 00:04:39,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-03-18 00:04:39,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-03-18 00:04:39,510 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-03-18 00:04:39,510 INFO L130 BoogieDeclarations]: Found specification of procedure scanarg [2023-03-18 00:04:39,510 INFO L130 BoogieDeclarations]: Found specification of procedure check_special_flags [2023-03-18 00:04:39,510 INFO L130 BoogieDeclarations]: Found specification of procedure create_entry [2023-03-18 00:04:39,510 INFO L130 BoogieDeclarations]: Found specification of procedure parse_command [2023-03-18 00:04:39,510 INFO L130 BoogieDeclarations]: Found specification of procedure entry_status [2023-03-18 00:04:39,511 INFO L130 BoogieDeclarations]: Found specification of procedure bm_get_inode [2023-03-18 00:04:39,511 INFO L130 BoogieDeclarations]: Found specification of procedure bm_evict_inode [2023-03-18 00:04:39,511 INFO L130 BoogieDeclarations]: Found specification of procedure kill_node [2023-03-18 00:04:39,511 INFO L130 BoogieDeclarations]: Found specification of procedure bm_entry_read [2023-03-18 00:04:39,511 INFO L130 BoogieDeclarations]: Found specification of procedure bm_entry_write [2023-03-18 00:04:39,511 INFO L130 BoogieDeclarations]: Found specification of procedure bm_register_write [2023-03-18 00:04:39,511 INFO L130 BoogieDeclarations]: Found specification of procedure bm_status_read [2023-03-18 00:04:39,511 INFO L130 BoogieDeclarations]: Found specification of procedure bm_status_write [2023-03-18 00:04:39,511 INFO L130 BoogieDeclarations]: Found specification of procedure bm_fill_super [2023-03-18 00:04:39,511 INFO L130 BoogieDeclarations]: Found specification of procedure bm_mount [2023-03-18 00:04:39,511 INFO L130 BoogieDeclarations]: Found specification of procedure init_misc_binfmt [2023-03-18 00:04:39,511 INFO L130 BoogieDeclarations]: Found specification of procedure exit_misc_binfmt [2023-03-18 00:04:39,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_exit_misc_binfmt_7_2 [2023-03-18 00:04:39,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_init_misc_binfmt_7_11 [2023-03-18 00:04:39,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2023-03-18 00:04:39,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_5_1 [2023-03-18 00:04:39,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_7_4 [2023-03-18 00:04:39,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_file_operations_instance_1_7_5 [2023-03-18 00:04:39,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_6_2 [2023-03-18 00:04:39,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_5_7_6 [2023-03-18 00:04:39,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_file_operations_instance_1_7_7 [2023-03-18 00:04:39,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2023-03-18 00:04:39,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_7 [2023-03-18 00:04:39,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_8 [2023-03-18 00:04:39,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2023-03-18 00:04:39,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_7 [2023-03-18 00:04:39,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_7 [2023-03-18 00:04:39,557 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-03-18 00:04:39,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2023-03-18 00:04:39,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_1 [2023-03-18 00:04:39,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_2 [2023-03-18 00:04:39,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_22 [2023-03-18 00:04:39,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_5 [2023-03-18 00:04:39,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_22 [2023-03-18 00:04:39,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_5 [2023-03-18 00:04:39,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_22 [2023-03-18 00:04:39,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_5 [2023-03-18 00:04:39,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2023-03-18 00:04:39,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_1_12 [2023-03-18 00:04:39,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_2_12 [2023-03-18 00:04:39,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2023-03-18 00:04:39,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_1_4 [2023-03-18 00:04:39,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_2_4 [2023-03-18 00:04:39,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2023-03-18 00:04:39,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_filesystem [2023-03-18 00:04:39,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_linux_binfmt_dummy_resourceless_instance_3 [2023-03-18 00:04:39,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_super_operations_dummy_resourceless_instance_4 [2023-03-18 00:04:39,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-03-18 00:04:39,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-03-18 00:04:39,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2023-03-18 00:04:39,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_15 [2023-03-18 00:04:39,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2023-03-18 00:04:39,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_15 [2023-03-18 00:04:39,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2023-03-18 00:04:39,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_15 [2023-03-18 00:04:39,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2023-03-18 00:04:39,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2023-03-18 00:04:39,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2023-03-18 00:04:39,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2023-03-18 00:04:39,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_5 [2023-03-18 00:04:39,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_filesystem [2023-03-18 00:04:39,559 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2023-03-18 00:04:39,559 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-03-18 00:04:39,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2023-03-18 00:04:39,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-03-18 00:04:39,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-03-18 00:04:39,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-03-18 00:04:39,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2023-03-18 00:04:39,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-03-18 00:04:39,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-03-18 00:04:39,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-03-18 00:04:39,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-03-18 00:04:39,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-03-18 00:04:39,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2023-03-18 00:04:39,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-03-18 00:04:39,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2023-03-18 00:04:39,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-03-18 00:04:39,560 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-03-18 00:04:39,560 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-03-18 00:04:39,560 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-03-18 00:04:39,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-03-18 00:04:39,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-03-18 00:04:39,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-03-18 00:04:39,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-03-18 00:04:39,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2023-03-18 00:04:39,560 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-03-18 00:04:39,560 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-03-18 00:04:39,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2023-03-18 00:04:39,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2023-03-18 00:04:39,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2023-03-18 00:04:39,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2023-03-18 00:04:39,560 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-03-18 00:04:39,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2023-03-18 00:04:39,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2023-03-18 00:04:39,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2023-03-18 00:04:39,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2023-03-18 00:04:39,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2023-03-18 00:04:39,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2023-03-18 00:04:39,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2023-03-18 00:04:39,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2023-03-18 00:04:39,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2023-03-18 00:04:39,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock [2023-03-18 00:04:39,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2023-03-18 00:04:39,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2023-03-18 00:04:39,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2023-03-18 00:04:39,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2023-03-18 00:04:39,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2023-03-18 00:04:39,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2023-03-18 00:04:39,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2023-03-18 00:04:39,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2023-03-18 00:04:39,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2023-03-18 00:04:39,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2023-03-18 00:04:39,562 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-03-18 00:04:39,562 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-03-18 00:04:39,562 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-03-18 00:04:39,562 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-03-18 00:04:39,562 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-03-18 00:04:39,562 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2023-03-18 00:04:39,562 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2023-03-18 00:04:39,562 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-03-18 00:04:39,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-03-18 00:04:39,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-03-18 00:04:39,562 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-03-18 00:04:40,212 INFO L236 CfgBuilder]: Building ICFG [2023-03-18 00:04:40,222 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-03-18 00:04:40,300 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-03-18 00:04:42,185 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2023-03-18 00:04:43,589 INFO L277 CfgBuilder]: Performing block encoding [2023-03-18 00:04:43,605 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-03-18 00:04:43,606 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-03-18 00:04:43,609 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:04:43 BoogieIcfgContainer [2023-03-18 00:04:43,609 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-03-18 00:04:43,610 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2023-03-18 00:04:43,610 INFO L271 PluginConnector]: Initializing Sifa... [2023-03-18 00:04:43,610 INFO L275 PluginConnector]: Sifa initialized [2023-03-18 00:04:43,611 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:04:43" (1/1) ... [2023-03-18 00:04:43,611 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=IntervalDomain ♦ 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 [2023-03-18 00:04:43,634 INFO L159 IcfgInterpreter]: Started Sifa with 4 locations of interest [2023-03-18 00:04:43,634 INFO L166 IcfgInterpreter]: Building call graph [2023-03-18 00:04:43,644 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-03-18 00:04:43,649 INFO L176 IcfgInterpreter]: Starting interpretation [2023-03-18 00:04:43,650 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2023-03-18 00:05:00,252 INFO L197 IcfgInterpreter]: Interpreting procedure main with input of size 1491 for LOIs