/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-3.0/module_get_put-drivers-block-pktcdvd.ko.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-wip.fs.sifa-quantifier-c159232 [2023-03-18 04:48:00,801 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-03-18 04:48:00,802 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-03-18 04:48:00,852 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-03-18 04:48:00,852 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-03-18 04:48:00,856 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-03-18 04:48:00,857 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-03-18 04:48:00,858 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-03-18 04:48:00,859 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-03-18 04:48:00,860 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-03-18 04:48:00,860 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-03-18 04:48:00,861 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-03-18 04:48:00,861 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-03-18 04:48:00,862 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-03-18 04:48:00,862 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-03-18 04:48:00,863 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-03-18 04:48:00,864 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-03-18 04:48:00,864 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-03-18 04:48:00,865 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-03-18 04:48:00,866 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-03-18 04:48:00,867 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-03-18 04:48:00,875 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-03-18 04:48:00,876 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-03-18 04:48:00,878 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-03-18 04:48:00,883 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-03-18 04:48:00,884 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-03-18 04:48:00,884 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-03-18 04:48:00,884 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-03-18 04:48:00,884 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-03-18 04:48:00,885 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-03-18 04:48:00,885 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-03-18 04:48:00,886 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-03-18 04:48:00,886 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-03-18 04:48:00,886 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-03-18 04:48:00,887 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-03-18 04:48:00,887 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-03-18 04:48:00,888 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-03-18 04:48:00,888 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-03-18 04:48:00,888 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-03-18 04:48:00,888 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-03-18 04:48:00,889 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-03-18 04:48:00,896 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 04:48:00,916 INFO L113 SettingsManager]: Loading preferences was successful [2023-03-18 04:48:00,916 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-03-18 04:48:00,919 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-03-18 04:48:00,919 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-03-18 04:48:00,920 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-03-18 04:48:00,920 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-03-18 04:48:00,921 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-03-18 04:48:00,921 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-03-18 04:48:00,921 INFO L138 SettingsManager]: * Use SBE=true [2023-03-18 04:48:00,921 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-03-18 04:48:00,922 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-03-18 04:48:00,922 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-03-18 04:48:00,922 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-03-18 04:48:00,922 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-03-18 04:48:00,922 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-03-18 04:48:00,922 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-03-18 04:48:00,922 INFO L138 SettingsManager]: * Use constant arrays=true [2023-03-18 04:48:00,922 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-03-18 04:48:00,922 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-03-18 04:48:00,922 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-03-18 04:48:00,922 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-03-18 04:48:00,923 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-18 04:48:00,923 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-03-18 04:48:00,923 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-03-18 04:48:00,923 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-03-18 04:48:00,923 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-03-18 04:48:00,923 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-03-18 04:48:00,924 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-03-18 04:48:00,924 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-03-18 04:48:00,924 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-03-18 04:48:00,924 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-03-18 04:48:00,924 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-03-18 04:48:00,924 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> OctagonDomain [2023-03-18 04:48:01,104 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-03-18 04:48:01,131 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-03-18 04:48:01,133 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-03-18 04:48:01,134 INFO L271 PluginConnector]: Initializing CDTParser... [2023-03-18 04:48:01,135 INFO L275 PluginConnector]: CDTParser initialized [2023-03-18 04:48:01,136 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-pktcdvd.ko.cil.out.i [2023-03-18 04:48:02,313 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-03-18 04:48:02,718 INFO L351 CDTParser]: Found 1 translation units. [2023-03-18 04:48:02,719 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-pktcdvd.ko.cil.out.i [2023-03-18 04:48:02,759 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/560ea5876/f07dda52577f4d0ca19d48c30749de51/FLAGbb83f64fd [2023-03-18 04:48:02,778 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/560ea5876/f07dda52577f4d0ca19d48c30749de51 [2023-03-18 04:48:02,780 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-03-18 04:48:02,782 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-03-18 04:48:02,783 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-03-18 04:48:02,783 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-03-18 04:48:02,785 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-03-18 04:48:02,786 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 04:48:02" (1/1) ... [2023-03-18 04:48:02,787 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a2d6ae3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 04:48:02, skipping insertion in model container [2023-03-18 04:48:02,787 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 04:48:02" (1/1) ... [2023-03-18 04:48:02,792 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-03-18 04:48:02,904 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-03-18 04:48:04,256 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-3.0/module_get_put-drivers-block-pktcdvd.ko.cil.out.i[265142,265155] [2023-03-18 04:48:04,306 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-18 04:48:04,337 INFO L203 MainTranslator]: Completed pre-run [2023-03-18 04:48:04,590 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-3.0/module_get_put-drivers-block-pktcdvd.ko.cil.out.i[265142,265155] [2023-03-18 04:48:04,598 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-18 04:48:04,662 WARN L667 CHandler]: The function __xchg_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-03-18 04:48:04,677 WARN L667 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-03-18 04:48:04,677 WARN L667 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-03-18 04:48:04,682 INFO L208 MainTranslator]: Completed translation [2023-03-18 04:48:04,682 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 04:48:04 WrapperNode [2023-03-18 04:48:04,682 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-03-18 04:48:04,683 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-03-18 04:48:04,683 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-03-18 04:48:04,683 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-03-18 04:48:04,691 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 04:48:04" (1/1) ... [2023-03-18 04:48:04,691 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 04:48:04" (1/1) ... [2023-03-18 04:48:04,759 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 04:48:04" (1/1) ... [2023-03-18 04:48:04,760 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 04:48:04" (1/1) ... [2023-03-18 04:48:04,864 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 04:48:04" (1/1) ... [2023-03-18 04:48:04,886 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 04:48:04" (1/1) ... [2023-03-18 04:48:04,905 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 04:48:04" (1/1) ... [2023-03-18 04:48:04,923 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 04:48:04" (1/1) ... [2023-03-18 04:48:04,948 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-03-18 04:48:04,949 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-03-18 04:48:04,949 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-03-18 04:48:04,949 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-03-18 04:48:04,950 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 04:48:04" (1/1) ... [2023-03-18 04:48:04,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-18 04:48:04,962 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-03-18 04:48:04,972 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 04:48:04,978 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 04:48:05,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-03-18 04:48:05,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-03-18 04:48:05,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2023-03-18 04:48:05,001 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-03-18 04:48:05,001 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-03-18 04:48:05,001 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-03-18 04:48:05,045 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-03-18 04:48:05,045 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2023-03-18 04:48:05,045 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-03-18 04:48:05,045 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-03-18 04:48:05,045 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-03-18 04:48:05,045 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-03-18 04:48:05,045 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2023-03-18 04:48:05,045 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2023-03-18 04:48:05,045 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-03-18 04:48:05,045 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-03-18 04:48:05,046 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-03-18 04:48:05,046 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-03-18 04:48:05,046 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-03-18 04:48:05,046 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-03-18 04:48:05,046 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-03-18 04:48:05,046 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2023-03-18 04:48:05,046 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2023-03-18 04:48:05,046 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2023-03-18 04:48:05,046 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2023-03-18 04:48:05,046 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-03-18 04:48:05,046 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-03-18 04:48:05,046 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-03-18 04:48:05,047 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-03-18 04:48:05,047 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-03-18 04:48:05,047 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2023-03-18 04:48:05,047 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_link_node [2023-03-18 04:48:05,047 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2023-03-18 04:48:05,047 INFO L138 BoogieDeclarations]: Found implementation of procedure new_encode_dev [2023-03-18 04:48:05,047 INFO L138 BoogieDeclarations]: Found implementation of procedure new_decode_dev [2023-03-18 04:48:05,047 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-03-18 04:48:05,047 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2023-03-18 04:48:05,047 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-03-18 04:48:05,047 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2023-03-18 04:48:05,047 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2023-03-18 04:48:05,048 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-03-18 04:48:05,048 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2023-03-18 04:48:05,048 INFO L138 BoogieDeclarations]: Found implementation of procedure pagefault_disable [2023-03-18 04:48:05,048 INFO L138 BoogieDeclarations]: Found implementation of procedure pagefault_enable [2023-03-18 04:48:05,048 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmap_atomic [2023-03-18 04:48:05,048 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2023-03-18 04:48:05,048 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_create_kmalloc_pool [2023-03-18 04:48:05,048 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_empty [2023-03-18 04:48:05,048 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_init [2023-03-18 04:48:05,048 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_add [2023-03-18 04:48:05,048 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_peek [2023-03-18 04:48:05,048 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_pop [2023-03-18 04:48:05,049 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_get_queue [2023-03-18 04:48:05,049 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_max_segments [2023-03-18 04:48:05,049 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2023-03-18 04:48:05,049 INFO L138 BoogieDeclarations]: Found implementation of procedure PROC_I [2023-03-18 04:48:05,049 INFO L138 BoogieDeclarations]: Found implementation of procedure PDE [2023-03-18 04:48:05,049 INFO L138 BoogieDeclarations]: Found implementation of procedure freezing [2023-03-18 04:48:05,049 INFO L138 BoogieDeclarations]: Found implementation of procedure try_to_freeze [2023-03-18 04:48:05,049 INFO L138 BoogieDeclarations]: Found implementation of procedure set_freezable [2023-03-18 04:48:05,049 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_kobj_create [2023-03-18 04:48:05,049 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_kobj_remove [2023-03-18 04:48:05,049 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_kobj_release [2023-03-18 04:48:05,049 INFO L138 BoogieDeclarations]: Found implementation of procedure kobj_pkt_show [2023-03-18 04:48:05,050 INFO L138 BoogieDeclarations]: Found implementation of procedure init_write_congestion_marks [2023-03-18 04:48:05,050 INFO L138 BoogieDeclarations]: Found implementation of procedure kobj_pkt_store [2023-03-18 04:48:05,050 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_sysfs_dev_new [2023-03-18 04:48:05,050 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_sysfs_dev_remove [2023-03-18 04:48:05,050 INFO L138 BoogieDeclarations]: Found implementation of procedure class_pktcdvd_release [2023-03-18 04:48:05,050 INFO L138 BoogieDeclarations]: Found implementation of procedure class_pktcdvd_show_map [2023-03-18 04:48:05,050 INFO L138 BoogieDeclarations]: Found implementation of procedure class_pktcdvd_store_add [2023-03-18 04:48:05,050 INFO L138 BoogieDeclarations]: Found implementation of procedure class_pktcdvd_store_remove [2023-03-18 04:48:05,050 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_sysfs_init [2023-03-18 04:48:05,050 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_sysfs_cleanup [2023-03-18 04:48:05,050 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_debugfs_seq_show [2023-03-18 04:48:05,050 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_debugfs_fops_open [2023-03-18 04:48:05,050 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_debugfs_dev_new [2023-03-18 04:48:05,051 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_debugfs_dev_remove [2023-03-18 04:48:05,051 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_debugfs_init [2023-03-18 04:48:05,051 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_debugfs_cleanup [2023-03-18 04:48:05,051 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_bio_finished [2023-03-18 04:48:05,051 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_bio_destructor [2023-03-18 04:48:05,051 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_bio_alloc [2023-03-18 04:48:05,051 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_alloc_packet_data [2023-03-18 04:48:05,051 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_free_packet_data [2023-03-18 04:48:05,051 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_shrink_pktlist [2023-03-18 04:48:05,051 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_grow_pktlist [2023-03-18 04:48:05,051 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_rbtree_next [2023-03-18 04:48:05,051 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_rbtree_erase [2023-03-18 04:48:05,051 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_rbtree_find [2023-03-18 04:48:05,051 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_rbtree_insert [2023-03-18 04:48:05,052 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_generic_packet [2023-03-18 04:48:05,052 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_dump_sense [2023-03-18 04:48:05,052 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_flush_cache [2023-03-18 04:48:05,052 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_set_speed [2023-03-18 04:48:05,052 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_queue_bio [2023-03-18 04:48:05,052 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_iosched_process_queue [2023-03-18 04:48:05,052 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_set_segment_merging [2023-03-18 04:48:05,052 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_copy_bio_data [2023-03-18 04:48:05,052 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_make_local_copy [2023-03-18 04:48:05,052 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_end_io_read [2023-03-18 04:48:05,052 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_end_io_packet_write [2023-03-18 04:48:05,052 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_gather_data [2023-03-18 04:48:05,052 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_get_packet_data [2023-03-18 04:48:05,052 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_put_packet_data [2023-03-18 04:48:05,052 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_start_recovery [2023-03-18 04:48:05,053 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_set_state [2023-03-18 04:48:05,053 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_handle_queue [2023-03-18 04:48:05,053 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_start_write [2023-03-18 04:48:05,053 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_finish_packet [2023-03-18 04:48:05,053 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_run_state_machine [2023-03-18 04:48:05,053 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_handle_packets [2023-03-18 04:48:05,053 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_count_states [2023-03-18 04:48:05,053 INFO L138 BoogieDeclarations]: Found implementation of procedure kcdrwd [2023-03-18 04:48:05,053 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_print_settings [2023-03-18 04:48:05,053 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_mode_sense [2023-03-18 04:48:05,053 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_mode_select [2023-03-18 04:48:05,053 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_get_disc_info [2023-03-18 04:48:05,053 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_get_track_info [2023-03-18 04:48:05,054 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_get_last_written [2023-03-18 04:48:05,054 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_set_write_settings [2023-03-18 04:48:05,054 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_writable_track [2023-03-18 04:48:05,054 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_writable_disc [2023-03-18 04:48:05,054 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_probe_settings [2023-03-18 04:48:05,054 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_write_caching [2023-03-18 04:48:05,054 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_lock_door [2023-03-18 04:48:05,054 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_get_max_speed [2023-03-18 04:48:05,054 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_media_speed [2023-03-18 04:48:05,054 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_perform_opc [2023-03-18 04:48:05,054 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_open_write [2023-03-18 04:48:05,054 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_open_dev [2023-03-18 04:48:05,055 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_release_dev [2023-03-18 04:48:05,055 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_find_dev_from_minor [2023-03-18 04:48:05,055 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_open [2023-03-18 04:48:05,055 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_close [2023-03-18 04:48:05,055 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_end_io_read_cloned [2023-03-18 04:48:05,055 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_make_request [2023-03-18 04:48:05,055 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_merge_bvec [2023-03-18 04:48:05,055 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_init_queue [2023-03-18 04:48:05,055 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_seq_show [2023-03-18 04:48:05,055 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_seq_open [2023-03-18 04:48:05,055 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_new_dev [2023-03-18 04:48:05,055 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_ioctl [2023-03-18 04:48:05,055 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_check_events [2023-03-18 04:48:05,055 INFO L138 BoogieDeclarations]: Found implementation of procedure pktcdvd_devnode [2023-03-18 04:48:05,056 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_setup_dev [2023-03-18 04:48:05,056 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_remove_dev [2023-03-18 04:48:05,056 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_get_status [2023-03-18 04:48:05,056 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_ctl_ioctl [2023-03-18 04:48:05,056 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_ctl_compat_ioctl [2023-03-18 04:48:05,056 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_init [2023-03-18 04:48:05,056 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_exit [2023-03-18 04:48:05,056 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-03-18 04:48:05,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2023-03-18 04:48:05,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2023-03-18 04:48:05,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2023-03-18 04:48:05,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2023-03-18 04:48:05,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2023-03-18 04:48:05,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2023-03-18 04:48:05,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-03-18 04:48:05,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_1 [2023-03-18 04:48:05,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_2 [2023-03-18 04:48:05,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___module_get_3 [2023-03-18 04:48:05,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_4 [2023-03-18 04:48:05,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_5 [2023-03-18 04:48:05,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __blkdev_driver_ioctl [2023-03-18 04:48:05,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_register [2023-03-18 04:48:05,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2023-03-18 04:48:05,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-03-18 04:48:05,058 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-03-18 04:48:05,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-03-18 04:48:05,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-03-18 04:48:05,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-03-18 04:48:05,059 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2023-03-18 04:48:05,059 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-03-18 04:48:05,059 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-03-18 04:48:05,059 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-03-18 04:48:05,059 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-03-18 04:48:05,059 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2023-03-18 04:48:05,059 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-03-18 04:48:05,060 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2023-03-18 04:48:05,060 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-03-18 04:48:05,060 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2023-03-18 04:48:05,060 INFO L138 BoogieDeclarations]: Found implementation of procedure add_disk [2023-03-18 04:48:05,060 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2023-03-18 04:48:05,060 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_disk [2023-03-18 04:48:05,060 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_current [2023-03-18 04:48:05,060 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_set_size [2023-03-18 04:48:05,060 INFO L138 BoogieDeclarations]: Found implementation of procedure bdevname [2023-03-18 04:48:05,060 INFO L138 BoogieDeclarations]: Found implementation of procedure bdget [2023-03-18 04:48:05,060 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_add_page [2023-03-18 04:48:05,060 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_clone [2023-03-18 04:48:05,060 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_endio [2023-03-18 04:48:05,060 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_init [2023-03-18 04:48:05,060 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_pair_release [2023-03-18 04:48:05,061 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_put [2023-03-18 04:48:05,061 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_split [2023-03-18 04:48:05,062 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_alloc_queue [2023-03-18 04:48:05,062 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_cleanup_queue [2023-03-18 04:48:05,062 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_execute_rq [2023-03-18 04:48:05,062 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_get_request [2023-03-18 04:48:05,062 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_put_request [2023-03-18 04:48:05,062 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_bounce [2023-03-18 04:48:05,062 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_logical_block_size [2023-03-18 04:48:05,062 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_make_request [2023-03-18 04:48:05,062 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_max_hw_sectors [2023-03-18 04:48:05,062 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_merge_bvec [2023-03-18 04:48:05,062 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_map_kern [2023-03-18 04:48:05,062 INFO L138 BoogieDeclarations]: Found implementation of procedure blkdev_get [2023-03-18 04:48:05,062 INFO L138 BoogieDeclarations]: Found implementation of procedure blkdev_put [2023-03-18 04:48:05,062 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2023-03-18 04:48:05,062 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2023-03-18 04:48:05,062 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bdi_congested [2023-03-18 04:48:05,063 INFO L138 BoogieDeclarations]: Found implementation of procedure congestion_wait [2023-03-18 04:48:05,063 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2023-03-18 04:48:05,063 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2023-03-18 04:48:05,063 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2023-03-18 04:48:05,063 INFO L138 BoogieDeclarations]: Found implementation of procedure del_gendisk [2023-03-18 04:48:05,063 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create [2023-03-18 04:48:05,063 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unregister [2023-03-18 04:48:05,063 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_make_request [2023-03-18 04:48:05,063 INFO L138 BoogieDeclarations]: Found implementation of procedure init_cdrom_command [2023-03-18 04:48:05,063 INFO L138 BoogieDeclarations]: Found implementation of procedure kasprintf [2023-03-18 04:48:05,063 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_init_and_add [2023-03-18 04:48:05,063 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_put [2023-03-18 04:48:05,063 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_uevent [2023-03-18 04:48:05,063 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_create_on_node [2023-03-18 04:48:05,063 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2023-03-18 04:48:05,063 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2023-03-18 04:48:05,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2023-03-18 04:48:05,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-03-18 04:48:05,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undefined_int [2023-03-18 04:48:05,064 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-03-18 04:48:05,064 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_alloc [2023-03-18 04:48:05,064 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_create [2023-03-18 04:48:05,064 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_destroy [2023-03-18 04:48:05,064 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_free [2023-03-18 04:48:05,064 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2023-03-18 04:48:05,064 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2023-03-18 04:48:05,064 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_register [2023-03-18 04:48:05,064 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-03-18 04:48:05,064 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-03-18 04:48:05,064 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-03-18 04:48:05,064 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create_data [2023-03-18 04:48:05,064 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir [2023-03-18 04:48:05,064 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2023-03-18 04:48:05,065 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_erase [2023-03-18 04:48:05,065 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_first [2023-03-18 04:48:05,065 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_insert_color [2023-03-18 04:48:05,065 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_next [2023-03-18 04:48:05,065 INFO L138 BoogieDeclarations]: Found implementation of procedure refrigerator [2023-03-18 04:48:05,065 INFO L138 BoogieDeclarations]: Found implementation of procedure register_blkdev [2023-03-18 04:48:05,065 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2023-03-18 04:48:05,065 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2023-03-18 04:48:05,065 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2023-03-18 04:48:05,065 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2023-03-18 04:48:05,067 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bdi_congested [2023-03-18 04:48:05,067 INFO L138 BoogieDeclarations]: Found implementation of procedure set_blocksize [2023-03-18 04:48:05,070 INFO L138 BoogieDeclarations]: Found implementation of procedure set_user_nice [2023-03-18 04:48:05,070 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2023-03-18 04:48:05,071 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2023-03-18 04:48:05,071 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2023-03-18 04:48:05,071 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2023-03-18 04:48:05,071 INFO L138 BoogieDeclarations]: Found implementation of procedure default_wake_function [2023-03-18 04:48:05,071 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-03-18 04:48:05,071 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-03-18 04:48:05,071 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-03-18 04:48:05,071 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-03-18 04:48:05,071 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-03-18 04:48:05,071 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-03-18 04:48:05,071 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-03-18 04:48:05,072 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-03-18 04:48:05,072 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-03-18 04:48:05,072 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-03-18 04:48:05,072 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-03-18 04:48:05,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-03-18 04:48:05,072 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-03-18 04:48:05,072 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-03-18 04:48:05,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-03-18 04:48:05,072 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-03-18 04:48:05,072 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2023-03-18 04:48:05,072 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-03-18 04:48:05,072 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2023-03-18 04:48:05,073 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-03-18 04:48:05,073 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-03-18 04:48:05,073 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-03-18 04:48:05,073 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-03-18 04:48:05,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-03-18 04:48:05,073 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2023-03-18 04:48:05,073 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2023-03-18 04:48:05,073 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-03-18 04:48:05,073 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-03-18 04:48:05,073 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-03-18 04:48:05,073 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2023-03-18 04:48:05,073 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2023-03-18 04:48:05,073 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-03-18 04:48:05,073 INFO L130 BoogieDeclarations]: Found specification of procedure kasprintf [2023-03-18 04:48:05,073 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2023-03-18 04:48:05,073 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-03-18 04:48:05,073 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-03-18 04:48:05,074 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2023-03-18 04:48:05,074 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-03-18 04:48:05,074 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-03-18 04:48:05,074 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2023-03-18 04:48:05,074 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2023-03-18 04:48:05,074 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-03-18 04:48:05,074 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-03-18 04:48:05,074 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-03-18 04:48:05,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-03-18 04:48:05,074 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-03-18 04:48:05,074 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2023-03-18 04:48:05,074 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2023-03-18 04:48:05,074 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2023-03-18 04:48:05,074 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2023-03-18 04:48:05,074 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-03-18 04:48:05,074 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-03-18 04:48:05,074 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2023-03-18 04:48:05,075 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-03-18 04:48:05,075 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2023-03-18 04:48:05,075 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-03-18 04:48:05,075 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-03-18 04:48:05,075 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-03-18 04:48:05,075 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-03-18 04:48:05,075 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-03-18 04:48:05,075 INFO L130 BoogieDeclarations]: Found specification of procedure default_wake_function [2023-03-18 04:48:05,075 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-03-18 04:48:05,075 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2023-03-18 04:48:05,075 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2023-03-18 04:48:05,075 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-03-18 04:48:05,075 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-03-18 04:48:05,075 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-03-18 04:48:05,075 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-03-18 04:48:05,075 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2023-03-18 04:48:05,075 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2023-03-18 04:48:05,075 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2023-03-18 04:48:05,076 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-03-18 04:48:05,076 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_init_and_add [2023-03-18 04:48:05,076 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_put [2023-03-18 04:48:05,076 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_uevent [2023-03-18 04:48:05,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___module_get_3 [2023-03-18 04:48:05,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_1 [2023-03-18 04:48:05,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_2 [2023-03-18 04:48:05,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_4 [2023-03-18 04:48:05,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_5 [2023-03-18 04:48:05,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2023-03-18 04:48:05,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2023-03-18 04:48:05,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2023-03-18 04:48:05,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2023-03-18 04:48:05,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2023-03-18 04:48:05,076 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2023-03-18 04:48:05,076 INFO L130 BoogieDeclarations]: Found specification of procedure rb_insert_color [2023-03-18 04:48:05,076 INFO L130 BoogieDeclarations]: Found specification of procedure rb_erase [2023-03-18 04:48:05,077 INFO L130 BoogieDeclarations]: Found specification of procedure rb_next [2023-03-18 04:48:05,077 INFO L130 BoogieDeclarations]: Found specification of procedure rb_first [2023-03-18 04:48:05,077 INFO L130 BoogieDeclarations]: Found specification of procedure rb_link_node [2023-03-18 04:48:05,077 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2023-03-18 04:48:05,077 INFO L130 BoogieDeclarations]: Found specification of procedure set_user_nice [2023-03-18 04:48:05,077 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2023-03-18 04:48:05,077 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2023-03-18 04:48:05,077 INFO L130 BoogieDeclarations]: Found specification of procedure new_encode_dev [2023-03-18 04:48:05,077 INFO L130 BoogieDeclarations]: Found specification of procedure new_decode_dev [2023-03-18 04:48:05,077 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-03-18 04:48:05,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-03-18 04:48:05,077 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-03-18 04:48:05,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-03-18 04:48:05,077 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2023-03-18 04:48:05,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-03-18 04:48:05,077 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-03-18 04:48:05,077 INFO L130 BoogieDeclarations]: Found specification of procedure __class_register [2023-03-18 04:48:05,077 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2023-03-18 04:48:05,078 INFO L130 BoogieDeclarations]: Found specification of procedure device_unregister [2023-03-18 04:48:05,078 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2023-03-18 04:48:05,078 INFO L130 BoogieDeclarations]: Found specification of procedure register_blkdev [2023-03-18 04:48:05,078 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2023-03-18 04:48:05,078 INFO L130 BoogieDeclarations]: Found specification of procedure bdget [2023-03-18 04:48:05,078 INFO L130 BoogieDeclarations]: Found specification of procedure bd_set_size [2023-03-18 04:48:05,078 INFO L130 BoogieDeclarations]: Found specification of procedure blkdev_get [2023-03-18 04:48:05,078 INFO L130 BoogieDeclarations]: Found specification of procedure blkdev_put [2023-03-18 04:48:05,078 INFO L130 BoogieDeclarations]: Found specification of procedure bdevname [2023-03-18 04:48:05,078 INFO L130 BoogieDeclarations]: Found specification of procedure set_blocksize [2023-03-18 04:48:05,078 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2023-03-18 04:48:05,079 INFO L130 BoogieDeclarations]: Found specification of procedure nonseekable_open [2023-03-18 04:48:05,079 INFO L130 BoogieDeclarations]: Found specification of procedure add_disk [2023-03-18 04:48:05,080 INFO L130 BoogieDeclarations]: Found specification of procedure del_gendisk [2023-03-18 04:48:05,080 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2023-03-18 04:48:05,081 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_disk [2023-03-18 04:48:05,081 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2023-03-18 04:48:05,081 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2023-03-18 04:48:05,081 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2023-03-18 04:48:05,081 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-03-18 04:48:05,081 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-03-18 04:48:05,081 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2023-03-18 04:48:05,081 INFO L130 BoogieDeclarations]: Found specification of procedure pagefault_disable [2023-03-18 04:48:05,081 INFO L130 BoogieDeclarations]: Found specification of procedure pagefault_enable [2023-03-18 04:48:05,082 INFO L130 BoogieDeclarations]: Found specification of procedure __kmap_atomic [2023-03-18 04:48:05,082 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2023-03-18 04:48:05,082 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bdi_congested [2023-03-18 04:48:05,082 INFO L130 BoogieDeclarations]: Found specification of procedure set_bdi_congested [2023-03-18 04:48:05,082 INFO L130 BoogieDeclarations]: Found specification of procedure congestion_wait [2023-03-18 04:48:05,082 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create [2023-03-18 04:48:05,082 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_destroy [2023-03-18 04:48:05,082 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_alloc [2023-03-18 04:48:05,082 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free [2023-03-18 04:48:05,082 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_kmalloc [2023-03-18 04:48:05,082 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_kfree [2023-03-18 04:48:05,082 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create_kmalloc_pool [2023-03-18 04:48:05,082 INFO L130 BoogieDeclarations]: Found specification of procedure bio_split [2023-03-18 04:48:05,082 INFO L130 BoogieDeclarations]: Found specification of procedure bio_pair_release [2023-03-18 04:48:05,082 INFO L130 BoogieDeclarations]: Found specification of procedure bio_put [2023-03-18 04:48:05,082 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2023-03-18 04:48:05,082 INFO L130 BoogieDeclarations]: Found specification of procedure bio_clone [2023-03-18 04:48:05,082 INFO L130 BoogieDeclarations]: Found specification of procedure bio_init [2023-03-18 04:48:05,083 INFO L130 BoogieDeclarations]: Found specification of procedure bio_add_page [2023-03-18 04:48:05,083 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_empty [2023-03-18 04:48:05,083 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_init [2023-03-18 04:48:05,083 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_add [2023-03-18 04:48:05,083 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_peek [2023-03-18 04:48:05,083 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_pop [2023-03-18 04:48:05,083 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_bounce [2023-03-18 04:48:05,083 INFO L130 BoogieDeclarations]: Found specification of procedure generic_make_request [2023-03-18 04:48:05,083 INFO L130 BoogieDeclarations]: Found specification of procedure blk_put_request [2023-03-18 04:48:05,083 INFO L130 BoogieDeclarations]: Found specification of procedure blk_get_request [2023-03-18 04:48:05,083 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_kern [2023-03-18 04:48:05,083 INFO L130 BoogieDeclarations]: Found specification of procedure blk_execute_rq [2023-03-18 04:48:05,083 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_get_queue [2023-03-18 04:48:05,083 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2023-03-18 04:48:05,083 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_make_request [2023-03-18 04:48:05,083 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_hw_sectors [2023-03-18 04:48:05,083 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_logical_block_size [2023-03-18 04:48:05,084 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_merge_bvec [2023-03-18 04:48:05,084 INFO L130 BoogieDeclarations]: Found specification of procedure blk_alloc_queue [2023-03-18 04:48:05,084 INFO L130 BoogieDeclarations]: Found specification of procedure queue_max_segments [2023-03-18 04:48:05,084 INFO L130 BoogieDeclarations]: Found specification of procedure __blkdev_driver_ioctl [2023-03-18 04:48:05,084 INFO L130 BoogieDeclarations]: Found specification of procedure init_cdrom_command [2023-03-18 04:48:05,084 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2023-03-18 04:48:05,084 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_create_on_node [2023-03-18 04:48:05,084 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2023-03-18 04:48:05,084 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2023-03-18 04:48:05,084 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create_data [2023-03-18 04:48:05,084 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2023-03-18 04:48:05,084 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir [2023-03-18 04:48:05,084 INFO L130 BoogieDeclarations]: Found specification of procedure PROC_I [2023-03-18 04:48:05,084 INFO L130 BoogieDeclarations]: Found specification of procedure PDE [2023-03-18 04:48:05,084 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2023-03-18 04:48:05,084 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2023-03-18 04:48:05,084 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2023-03-18 04:48:05,085 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2023-03-18 04:48:05,085 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2023-03-18 04:48:05,085 INFO L130 BoogieDeclarations]: Found specification of procedure misc_register [2023-03-18 04:48:05,085 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2023-03-18 04:48:05,085 INFO L130 BoogieDeclarations]: Found specification of procedure freezing [2023-03-18 04:48:05,085 INFO L130 BoogieDeclarations]: Found specification of procedure refrigerator [2023-03-18 04:48:05,085 INFO L130 BoogieDeclarations]: Found specification of procedure try_to_freeze [2023-03-18 04:48:05,085 INFO L130 BoogieDeclarations]: Found specification of procedure set_freezable [2023-03-18 04:48:05,085 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2023-03-18 04:48:05,085 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2023-03-18 04:48:05,085 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2023-03-18 04:48:05,085 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_setup_dev [2023-03-18 04:48:05,085 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_remove_dev [2023-03-18 04:48:05,085 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_seq_show [2023-03-18 04:48:05,085 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_kobj_create [2023-03-18 04:48:05,085 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_kobj_remove [2023-03-18 04:48:05,085 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_kobj_release [2023-03-18 04:48:05,085 INFO L130 BoogieDeclarations]: Found specification of procedure kobj_pkt_show [2023-03-18 04:48:05,086 INFO L130 BoogieDeclarations]: Found specification of procedure init_write_congestion_marks [2023-03-18 04:48:05,086 INFO L130 BoogieDeclarations]: Found specification of procedure kobj_pkt_store [2023-03-18 04:48:05,086 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-03-18 04:48:05,086 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-03-18 04:48:05,086 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_sysfs_dev_new [2023-03-18 04:48:05,086 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_sysfs_dev_remove [2023-03-18 04:48:05,086 INFO L130 BoogieDeclarations]: Found specification of procedure class_pktcdvd_release [2023-03-18 04:48:05,086 INFO L130 BoogieDeclarations]: Found specification of procedure class_pktcdvd_show_map [2023-03-18 04:48:05,086 INFO L130 BoogieDeclarations]: Found specification of procedure class_pktcdvd_store_add [2023-03-18 04:48:05,086 INFO L130 BoogieDeclarations]: Found specification of procedure class_pktcdvd_store_remove [2023-03-18 04:48:05,086 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_sysfs_init [2023-03-18 04:48:05,086 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_sysfs_cleanup [2023-03-18 04:48:05,086 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_debugfs_seq_show [2023-03-18 04:48:05,086 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_debugfs_fops_open [2023-03-18 04:48:05,086 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_debugfs_dev_new [2023-03-18 04:48:05,086 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_debugfs_dev_remove [2023-03-18 04:48:05,086 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_debugfs_init [2023-03-18 04:48:05,086 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_debugfs_cleanup [2023-03-18 04:48:05,087 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_bio_finished [2023-03-18 04:48:05,087 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_bio_destructor [2023-03-18 04:48:05,087 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_bio_alloc [2023-03-18 04:48:05,087 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_alloc_packet_data [2023-03-18 04:48:05,087 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_free_packet_data [2023-03-18 04:48:05,087 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_shrink_pktlist [2023-03-18 04:48:05,087 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_grow_pktlist [2023-03-18 04:48:05,087 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_rbtree_next [2023-03-18 04:48:05,087 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_rbtree_erase [2023-03-18 04:48:05,087 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_rbtree_find [2023-03-18 04:48:05,087 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_rbtree_insert [2023-03-18 04:48:05,087 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_generic_packet [2023-03-18 04:48:05,087 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-03-18 04:48:05,087 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_dump_sense [2023-03-18 04:48:05,087 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_flush_cache [2023-03-18 04:48:05,087 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_set_speed [2023-03-18 04:48:05,087 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_queue_bio [2023-03-18 04:48:05,088 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_iosched_process_queue [2023-03-18 04:48:05,088 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_set_segment_merging [2023-03-18 04:48:05,088 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_copy_bio_data [2023-03-18 04:48:05,088 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_make_local_copy [2023-03-18 04:48:05,088 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_end_io_read [2023-03-18 04:48:05,088 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_end_io_packet_write [2023-03-18 04:48:05,088 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_gather_data [2023-03-18 04:48:05,088 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-03-18 04:48:05,088 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_get_packet_data [2023-03-18 04:48:05,088 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_put_packet_data [2023-03-18 04:48:05,088 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_start_recovery [2023-03-18 04:48:05,088 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_set_state [2023-03-18 04:48:05,088 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_handle_queue [2023-03-18 04:48:05,088 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_start_write [2023-03-18 04:48:05,088 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_finish_packet [2023-03-18 04:48:05,088 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_run_state_machine [2023-03-18 04:48:05,088 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_handle_packets [2023-03-18 04:48:05,088 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_count_states [2023-03-18 04:48:05,089 INFO L130 BoogieDeclarations]: Found specification of procedure kcdrwd [2023-03-18 04:48:05,089 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_print_settings [2023-03-18 04:48:05,089 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_mode_sense [2023-03-18 04:48:05,089 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_mode_select [2023-03-18 04:48:05,089 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_get_disc_info [2023-03-18 04:48:05,089 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_get_track_info [2023-03-18 04:48:05,089 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_get_last_written [2023-03-18 04:48:05,089 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_set_write_settings [2023-03-18 04:48:05,089 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_writable_track [2023-03-18 04:48:05,089 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_writable_disc [2023-03-18 04:48:05,089 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_probe_settings [2023-03-18 04:48:05,089 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_write_caching [2023-03-18 04:48:05,089 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_lock_door [2023-03-18 04:48:05,089 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_get_max_speed [2023-03-18 04:48:05,089 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_media_speed [2023-03-18 04:48:05,089 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_perform_opc [2023-03-18 04:48:05,089 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_open_write [2023-03-18 04:48:05,089 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_open_dev [2023-03-18 04:48:05,090 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_release_dev [2023-03-18 04:48:05,090 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_find_dev_from_minor [2023-03-18 04:48:05,090 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_open [2023-03-18 04:48:05,090 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_close [2023-03-18 04:48:05,090 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_end_io_read_cloned [2023-03-18 04:48:05,090 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_make_request [2023-03-18 04:48:05,090 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_merge_bvec [2023-03-18 04:48:05,090 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_init_queue [2023-03-18 04:48:05,090 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_seq_open [2023-03-18 04:48:05,090 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_new_dev [2023-03-18 04:48:05,090 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_ioctl [2023-03-18 04:48:05,090 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_check_events [2023-03-18 04:48:05,090 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2023-03-18 04:48:05,090 INFO L130 BoogieDeclarations]: Found specification of procedure pktcdvd_devnode [2023-03-18 04:48:05,090 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-03-18 04:48:05,090 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_get_status [2023-03-18 04:48:05,090 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_ctl_ioctl [2023-03-18 04:48:05,091 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_ctl_compat_ioctl [2023-03-18 04:48:05,091 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_init [2023-03-18 04:48:05,091 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_exit [2023-03-18 04:48:05,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-03-18 04:48:05,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2023-03-18 04:48:05,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-03-18 04:48:05,091 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-03-18 04:48:05,091 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-03-18 04:48:05,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2023-03-18 04:48:05,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_int [2023-03-18 04:48:05,091 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-03-18 04:48:05,091 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-03-18 04:48:05,093 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-03-18 04:48:05,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-03-18 04:48:05,093 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-03-18 04:48:05,093 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2023-03-18 04:48:05,094 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-03-18 04:48:05,094 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-03-18 04:48:05,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-03-18 04:48:05,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-03-18 04:48:05,094 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-03-18 04:48:05,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-03-18 04:48:05,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-03-18 04:48:05,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-03-18 04:48:05,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-03-18 04:48:05,807 INFO L236 CfgBuilder]: Building ICFG [2023-03-18 04:48:05,814 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-03-18 04:48:05,867 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-18 04:48:05,957 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2023-03-18 04:48:05,958 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2023-03-18 04:48:06,136 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-18 04:48:06,136 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-18 04:48:06,156 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-18 04:48:06,175 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume !false; [2023-03-18 04:48:06,176 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##13: assume false; [2023-03-18 04:48:06,956 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-18 04:48:07,015 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##31: assume !false; [2023-03-18 04:48:07,016 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##30: assume false; [2023-03-18 04:48:07,287 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-18 04:48:07,308 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6: assume !false; [2023-03-18 04:48:07,308 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume false; [2023-03-18 04:48:07,341 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-18 04:48:07,409 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##42: assume !false; [2023-03-18 04:48:07,409 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##41: assume false; [2023-03-18 04:48:07,581 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##32: assume false; [2023-03-18 04:48:07,581 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##33: assume !false; [2023-03-18 04:48:07,581 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-18 04:48:07,581 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-18 04:48:07,581 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L7068-1: ~tmp___1~13.base, ~tmp___1~13.offset := #t~ret666.base, #t~ret666.offset;havoc #t~ret666.base, #t~ret666.offset;~__ptr~0.base, ~__ptr~0.offset := ~tmp___1~13.base, ~tmp___1~13.offset; [2023-03-18 04:48:07,582 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L7068: SUMMARY for call #t~ret666.base, #t~ret666.offset := get_current(); srcloc: null [2023-03-18 04:48:07,582 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L7202: SUMMARY for call #t~ret688.base, #t~ret688.offset := get_current(); srcloc: null [2023-03-18 04:48:07,582 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L7202-1: ~tmp___9~0.base, ~tmp___9~0.offset := #t~ret688.base, #t~ret688.offset;havoc #t~ret688.base, #t~ret688.offset;~__ptr___3~0.base, ~__ptr___3~0.offset := ~tmp___9~0.base, ~tmp___9~0.offset; [2023-03-18 04:48:07,741 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-18 04:48:07,776 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2023-03-18 04:48:07,776 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2023-03-18 04:48:08,248 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-18 04:48:08,279 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume !false; [2023-03-18 04:48:08,280 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume false; [2023-03-18 04:48:08,539 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-18 04:48:08,579 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##28: assume !false; [2023-03-18 04:48:08,579 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##27: assume false; [2023-03-18 04:48:08,709 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-18 04:48:08,709 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-18 04:48:08,710 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2023-03-18 04:48:08,952 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-18 04:48:08,971 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2023-03-18 04:48:08,971 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2023-03-18 04:48:09,152 INFO L277 CfgBuilder]: Performing block encoding [2023-03-18 04:48:09,165 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-03-18 04:48:09,165 INFO L302 CfgBuilder]: Removed 5 assume(true) statements. [2023-03-18 04:48:09,167 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 04:48:09 BoogieIcfgContainer [2023-03-18 04:48:09,167 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-03-18 04:48:09,168 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2023-03-18 04:48:09,168 INFO L271 PluginConnector]: Initializing Sifa... [2023-03-18 04:48:09,168 INFO L275 PluginConnector]: Sifa initialized [2023-03-18 04:48:09,168 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 04:48:09" (1/1) ... [2023-03-18 04:48:09,169 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 [2023-03-18 04:48:09,185 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2023-03-18 04:48:09,185 INFO L166 IcfgInterpreter]: Building call graph [2023-03-18 04:48:09,194 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) [2023-03-18 04:48:09,197 INFO L158 Benchmark]: Toolchain (without parser) took 6414.59ms. Allocated memory was 282.1MB in the beginning and 445.6MB in the end (delta: 163.6MB). Free memory was 220.0MB in the beginning and 228.9MB in the end (delta: -8.9MB). Peak memory consumption was 153.9MB. Max. memory is 8.0GB. [2023-03-18 04:48:09,197 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 207.6MB. Free memory was 156.1MB in the beginning and 155.9MB in the end (delta: 190.3kB). There was no memory consumed. Max. memory is 8.0GB. [2023-03-18 04:48:09,198 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1899.64ms. Allocated memory is still 282.1MB. Free memory was 219.7MB in the beginning and 170.7MB in the end (delta: 49.0MB). Peak memory consumption was 76.8MB. Max. memory is 8.0GB. [2023-03-18 04:48:09,198 INFO L158 Benchmark]: Boogie Preprocessor took 265.47ms. Allocated memory is still 282.1MB. Free memory was 170.7MB in the beginning and 133.0MB in the end (delta: 37.7MB). Peak memory consumption was 37.7MB. Max. memory is 8.0GB. [2023-03-18 04:48:09,198 INFO L158 Benchmark]: RCFGBuilder took 4218.14ms. Allocated memory was 282.1MB in the beginning and 445.6MB in the end (delta: 163.6MB). Free memory was 133.0MB in the beginning and 232.6MB in the end (delta: -99.6MB). Peak memory consumption was 149.4MB. Max. memory is 8.0GB. [2023-03-18 04:48:09,199 INFO L158 Benchmark]: Sifa took 28.06ms. Allocated memory is still 445.6MB. Free memory was 232.1MB in the beginning and 228.9MB in the end (delta: 3.1MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2023-03-18 04:48:09,200 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 207.6MB. Free memory was 156.1MB in the beginning and 155.9MB in the end (delta: 190.3kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 1899.64ms. Allocated memory is still 282.1MB. Free memory was 219.7MB in the beginning and 170.7MB in the end (delta: 49.0MB). Peak memory consumption was 76.8MB. Max. memory is 8.0GB. * Boogie Preprocessor took 265.47ms. Allocated memory is still 282.1MB. Free memory was 170.7MB in the beginning and 133.0MB in the end (delta: 37.7MB). Peak memory consumption was 37.7MB. Max. memory is 8.0GB. * RCFGBuilder took 4218.14ms. Allocated memory was 282.1MB in the beginning and 445.6MB in the end (delta: 163.6MB). Free memory was 133.0MB in the beginning and 232.6MB in the end (delta: -99.6MB). Peak memory consumption was 149.4MB. Max. memory is 8.0GB. * Sifa took 28.06ms. Allocated memory is still 445.6MB. Free memory was 232.1MB in the beginning and 228.9MB in the end (delta: 3.1MB). Peak memory consumption was 3.1MB. 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. [2023-03-18 04:48:09,231 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...