/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf -tc ../../../trunk/examples/toolchains/SifaC.xml --sifa.abstract.domain EqDomain -i ../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-pktcdvd.ko.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-03-31 18:09:03,025 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-03-31 18:09:03,027 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-03-31 18:09:03,057 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-03-31 18:09:03,058 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-03-31 18:09:03,060 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-03-31 18:09:03,063 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-03-31 18:09:03,065 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-03-31 18:09:03,067 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-03-31 18:09:03,072 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-03-31 18:09:03,073 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-03-31 18:09:03,074 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-03-31 18:09:03,074 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-03-31 18:09:03,079 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-03-31 18:09:03,080 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-03-31 18:09:03,080 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-03-31 18:09:03,081 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-03-31 18:09:03,081 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-03-31 18:09:03,082 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-03-31 18:09:03,086 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-03-31 18:09:03,087 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-03-31 18:09:03,088 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-03-31 18:09:03,089 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-03-31 18:09:03,090 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-03-31 18:09:03,096 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-03-31 18:09:03,096 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-03-31 18:09:03,096 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-03-31 18:09:03,098 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-03-31 18:09:03,098 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-03-31 18:09:03,099 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-03-31 18:09:03,099 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-03-31 18:09:03,099 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-03-31 18:09:03,100 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-03-31 18:09:03,101 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-03-31 18:09:03,101 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-03-31 18:09:03,101 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-03-31 18:09:03,102 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-03-31 18:09:03,102 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-03-31 18:09:03,102 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-03-31 18:09:03,102 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-03-31 18:09:03,103 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-03-31 18:09:03,104 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf [2023-03-31 18:09:03,139 INFO L113 SettingsManager]: Loading preferences was successful [2023-03-31 18:09:03,139 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-03-31 18:09:03,140 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-03-31 18:09:03,140 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-03-31 18:09:03,141 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-03-31 18:09:03,141 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-03-31 18:09:03,141 INFO L138 SettingsManager]: * User list type=DISABLED [2023-03-31 18:09:03,141 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-03-31 18:09:03,141 INFO L138 SettingsManager]: * Explicit value domain=true [2023-03-31 18:09:03,141 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-03-31 18:09:03,142 INFO L138 SettingsManager]: * Octagon Domain=false [2023-03-31 18:09:03,142 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2023-03-31 18:09:03,142 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-03-31 18:09:03,142 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-03-31 18:09:03,142 INFO L138 SettingsManager]: * Interval Domain=false [2023-03-31 18:09:03,142 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-03-31 18:09:03,143 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-03-31 18:09:03,143 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2023-03-31 18:09:03,143 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-03-31 18:09:03,143 INFO L138 SettingsManager]: * sizeof long=4 [2023-03-31 18:09:03,143 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-03-31 18:09:03,143 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-03-31 18:09:03,143 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-03-31 18:09:03,143 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-03-31 18:09:03,144 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-03-31 18:09:03,144 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-03-31 18:09:03,144 INFO L138 SettingsManager]: * sizeof long double=12 [2023-03-31 18:09:03,144 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-03-31 18:09:03,144 INFO L138 SettingsManager]: * Use constant arrays=true [2023-03-31 18:09:03,144 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-03-31 18:09:03,144 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-03-31 18:09:03,144 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-03-31 18:09:03,145 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-31 18:09:03,145 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-03-31 18:09:03,145 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2023-03-31 18:09:03,145 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-03-31 18:09:03,145 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-03-31 18:09:03,145 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-03-31 18:09:03,145 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-03-31 18:09:03,145 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-03-31 18:09:03,145 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-03-31 18:09:03,145 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> EqDomain [2023-03-31 18:09:03,336 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-03-31 18:09:03,359 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-03-31 18:09:03,360 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-03-31 18:09:03,361 INFO L271 PluginConnector]: Initializing CDTParser... [2023-03-31 18:09:03,362 INFO L275 PluginConnector]: CDTParser initialized [2023-03-31 18:09:03,363 INFO L432 ainManager$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 [2023-03-31 18:09:04,517 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-03-31 18:09:04,931 INFO L351 CDTParser]: Found 1 translation units. [2023-03-31 18:09:04,931 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 [2023-03-31 18:09:04,969 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5dde7e6f0/c3291f89ebf649828c157d1bbdb51599/FLAGac6665dcf [2023-03-31 18:09:04,986 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5dde7e6f0/c3291f89ebf649828c157d1bbdb51599 [2023-03-31 18:09:04,990 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-03-31 18:09:04,991 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-03-31 18:09:04,992 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-03-31 18:09:04,992 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-03-31 18:09:04,994 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-03-31 18:09:04,995 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.03 06:09:04" (1/1) ... [2023-03-31 18:09:04,996 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67041c88 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 06:09:04, skipping insertion in model container [2023-03-31 18:09:04,997 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.03 06:09:04" (1/1) ... [2023-03-31 18:09:05,002 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-03-31 18:09:05,157 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-03-31 18:09:07,820 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] [2023-03-31 18:09:07,914 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-31 18:09:07,955 INFO L203 MainTranslator]: Completed pre-run [2023-03-31 18:09:08,351 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] [2023-03-31 18:09:08,359 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-31 18:09:08,435 WARN L667 CHandler]: The function __xchg_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-03-31 18:09:08,435 WARN L667 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-03-31 18:09:08,435 WARN L667 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-03-31 18:09:08,440 INFO L208 MainTranslator]: Completed translation [2023-03-31 18:09:08,441 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 06:09:08 WrapperNode [2023-03-31 18:09:08,441 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-03-31 18:09:08,442 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-03-31 18:09:08,442 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-03-31 18:09:08,442 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-03-31 18:09:08,451 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 06:09:08" (1/1) ... [2023-03-31 18:09:08,451 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 06:09:08" (1/1) ... [2023-03-31 18:09:08,535 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 06:09:08" (1/1) ... [2023-03-31 18:09:08,536 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 06:09:08" (1/1) ... [2023-03-31 18:09:08,638 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 06:09:08" (1/1) ... [2023-03-31 18:09:08,661 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 06:09:08" (1/1) ... [2023-03-31 18:09:08,685 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 06:09:08" (1/1) ... [2023-03-31 18:09:08,706 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 06:09:08" (1/1) ... [2023-03-31 18:09:08,737 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-03-31 18:09:08,739 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-03-31 18:09:08,740 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-03-31 18:09:08,740 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-03-31 18:09:08,741 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 06:09:08" (1/1) ... [2023-03-31 18:09:08,747 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-31 18:09:08,754 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-03-31 18:09:08,778 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) [2023-03-31 18:09:08,785 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 [2023-03-31 18:09:08,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-03-31 18:09:08,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-03-31 18:09:08,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2023-03-31 18:09:08,807 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-03-31 18:09:08,807 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-03-31 18:09:08,807 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-03-31 18:09:08,807 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-03-31 18:09:08,808 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2023-03-31 18:09:08,808 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-03-31 18:09:08,808 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-03-31 18:09:08,808 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-03-31 18:09:08,808 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-03-31 18:09:08,808 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2023-03-31 18:09:08,809 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2023-03-31 18:09:08,809 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-03-31 18:09:08,809 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-03-31 18:09:08,809 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-03-31 18:09:08,809 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-03-31 18:09:08,809 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-03-31 18:09:08,809 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-03-31 18:09:08,809 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-03-31 18:09:08,809 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2023-03-31 18:09:08,809 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2023-03-31 18:09:08,809 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2023-03-31 18:09:08,809 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2023-03-31 18:09:08,809 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-03-31 18:09:08,809 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-03-31 18:09:08,809 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-03-31 18:09:08,810 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-03-31 18:09:08,810 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-03-31 18:09:08,810 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2023-03-31 18:09:08,810 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_link_node [2023-03-31 18:09:08,810 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2023-03-31 18:09:08,810 INFO L138 BoogieDeclarations]: Found implementation of procedure new_encode_dev [2023-03-31 18:09:08,810 INFO L138 BoogieDeclarations]: Found implementation of procedure new_decode_dev [2023-03-31 18:09:08,810 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-03-31 18:09:08,810 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2023-03-31 18:09:08,811 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-03-31 18:09:08,811 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2023-03-31 18:09:08,811 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2023-03-31 18:09:08,811 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-03-31 18:09:08,811 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2023-03-31 18:09:08,811 INFO L138 BoogieDeclarations]: Found implementation of procedure pagefault_disable [2023-03-31 18:09:08,811 INFO L138 BoogieDeclarations]: Found implementation of procedure pagefault_enable [2023-03-31 18:09:08,812 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmap_atomic [2023-03-31 18:09:08,812 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2023-03-31 18:09:08,812 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_create_kmalloc_pool [2023-03-31 18:09:08,812 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_empty [2023-03-31 18:09:08,812 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_init [2023-03-31 18:09:08,812 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_add [2023-03-31 18:09:08,812 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_peek [2023-03-31 18:09:08,813 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_pop [2023-03-31 18:09:08,813 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_get_queue [2023-03-31 18:09:08,813 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_max_segments [2023-03-31 18:09:08,813 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2023-03-31 18:09:08,813 INFO L138 BoogieDeclarations]: Found implementation of procedure PROC_I [2023-03-31 18:09:08,813 INFO L138 BoogieDeclarations]: Found implementation of procedure PDE [2023-03-31 18:09:08,813 INFO L138 BoogieDeclarations]: Found implementation of procedure freezing [2023-03-31 18:09:08,813 INFO L138 BoogieDeclarations]: Found implementation of procedure try_to_freeze [2023-03-31 18:09:08,813 INFO L138 BoogieDeclarations]: Found implementation of procedure set_freezable [2023-03-31 18:09:08,813 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_kobj_create [2023-03-31 18:09:08,813 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_kobj_remove [2023-03-31 18:09:08,813 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_kobj_release [2023-03-31 18:09:08,814 INFO L138 BoogieDeclarations]: Found implementation of procedure kobj_pkt_show [2023-03-31 18:09:08,814 INFO L138 BoogieDeclarations]: Found implementation of procedure init_write_congestion_marks [2023-03-31 18:09:08,814 INFO L138 BoogieDeclarations]: Found implementation of procedure kobj_pkt_store [2023-03-31 18:09:08,814 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_sysfs_dev_new [2023-03-31 18:09:08,814 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_sysfs_dev_remove [2023-03-31 18:09:08,814 INFO L138 BoogieDeclarations]: Found implementation of procedure class_pktcdvd_release [2023-03-31 18:09:08,814 INFO L138 BoogieDeclarations]: Found implementation of procedure class_pktcdvd_show_map [2023-03-31 18:09:08,814 INFO L138 BoogieDeclarations]: Found implementation of procedure class_pktcdvd_store_add [2023-03-31 18:09:08,814 INFO L138 BoogieDeclarations]: Found implementation of procedure class_pktcdvd_store_remove [2023-03-31 18:09:08,814 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_sysfs_init [2023-03-31 18:09:08,814 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_sysfs_cleanup [2023-03-31 18:09:08,814 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_debugfs_seq_show [2023-03-31 18:09:08,814 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_debugfs_fops_open [2023-03-31 18:09:08,815 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_debugfs_dev_new [2023-03-31 18:09:08,815 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_debugfs_dev_remove [2023-03-31 18:09:08,815 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_debugfs_init [2023-03-31 18:09:08,815 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_debugfs_cleanup [2023-03-31 18:09:08,815 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_bio_finished [2023-03-31 18:09:08,816 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_bio_destructor [2023-03-31 18:09:08,816 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_bio_alloc [2023-03-31 18:09:08,816 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_alloc_packet_data [2023-03-31 18:09:08,816 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_free_packet_data [2023-03-31 18:09:08,816 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_shrink_pktlist [2023-03-31 18:09:08,816 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_grow_pktlist [2023-03-31 18:09:08,816 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_rbtree_next [2023-03-31 18:09:08,816 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_rbtree_erase [2023-03-31 18:09:08,816 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_rbtree_find [2023-03-31 18:09:08,816 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_rbtree_insert [2023-03-31 18:09:08,816 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_generic_packet [2023-03-31 18:09:08,816 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_dump_sense [2023-03-31 18:09:08,816 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_flush_cache [2023-03-31 18:09:08,816 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_set_speed [2023-03-31 18:09:08,816 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_queue_bio [2023-03-31 18:09:08,816 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_iosched_process_queue [2023-03-31 18:09:08,816 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_set_segment_merging [2023-03-31 18:09:08,817 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_copy_bio_data [2023-03-31 18:09:08,817 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_make_local_copy [2023-03-31 18:09:08,817 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_end_io_read [2023-03-31 18:09:08,817 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_end_io_packet_write [2023-03-31 18:09:08,817 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_gather_data [2023-03-31 18:09:08,817 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_get_packet_data [2023-03-31 18:09:08,817 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_put_packet_data [2023-03-31 18:09:08,817 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_start_recovery [2023-03-31 18:09:08,817 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_set_state [2023-03-31 18:09:08,817 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_handle_queue [2023-03-31 18:09:08,817 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_start_write [2023-03-31 18:09:08,817 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_finish_packet [2023-03-31 18:09:08,818 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_run_state_machine [2023-03-31 18:09:08,818 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_handle_packets [2023-03-31 18:09:08,818 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_count_states [2023-03-31 18:09:08,818 INFO L138 BoogieDeclarations]: Found implementation of procedure kcdrwd [2023-03-31 18:09:08,818 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_print_settings [2023-03-31 18:09:08,818 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_mode_sense [2023-03-31 18:09:08,818 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_mode_select [2023-03-31 18:09:08,819 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_get_disc_info [2023-03-31 18:09:08,819 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_get_track_info [2023-03-31 18:09:08,821 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_get_last_written [2023-03-31 18:09:08,821 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_set_write_settings [2023-03-31 18:09:08,825 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_writable_track [2023-03-31 18:09:08,826 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_writable_disc [2023-03-31 18:09:08,826 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_probe_settings [2023-03-31 18:09:08,826 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_write_caching [2023-03-31 18:09:08,826 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_lock_door [2023-03-31 18:09:08,826 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_get_max_speed [2023-03-31 18:09:08,826 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_media_speed [2023-03-31 18:09:08,826 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_perform_opc [2023-03-31 18:09:08,826 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_open_write [2023-03-31 18:09:08,826 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_open_dev [2023-03-31 18:09:08,826 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_release_dev [2023-03-31 18:09:08,826 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_find_dev_from_minor [2023-03-31 18:09:08,826 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_open [2023-03-31 18:09:08,826 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_close [2023-03-31 18:09:08,826 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_end_io_read_cloned [2023-03-31 18:09:08,827 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_make_request [2023-03-31 18:09:08,827 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_merge_bvec [2023-03-31 18:09:08,827 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_init_queue [2023-03-31 18:09:08,827 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_seq_show [2023-03-31 18:09:08,827 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_seq_open [2023-03-31 18:09:08,827 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_new_dev [2023-03-31 18:09:08,827 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_ioctl [2023-03-31 18:09:08,827 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_check_events [2023-03-31 18:09:08,827 INFO L138 BoogieDeclarations]: Found implementation of procedure pktcdvd_devnode [2023-03-31 18:09:08,827 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_setup_dev [2023-03-31 18:09:08,827 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_remove_dev [2023-03-31 18:09:08,827 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_get_status [2023-03-31 18:09:08,828 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_ctl_ioctl [2023-03-31 18:09:08,828 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_ctl_compat_ioctl [2023-03-31 18:09:08,828 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_init [2023-03-31 18:09:08,828 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_exit [2023-03-31 18:09:08,828 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-03-31 18:09:08,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2023-03-31 18:09:08,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2023-03-31 18:09:08,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2023-03-31 18:09:08,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2023-03-31 18:09:08,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2023-03-31 18:09:08,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2023-03-31 18:09:08,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-03-31 18:09:08,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_1 [2023-03-31 18:09:08,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_2 [2023-03-31 18:09:08,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___module_get_3 [2023-03-31 18:09:08,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_4 [2023-03-31 18:09:08,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_5 [2023-03-31 18:09:08,828 INFO L138 BoogieDeclarations]: Found implementation of procedure __blkdev_driver_ioctl [2023-03-31 18:09:08,828 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_register [2023-03-31 18:09:08,829 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2023-03-31 18:09:08,829 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-03-31 18:09:08,829 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-03-31 18:09:08,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-03-31 18:09:08,829 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-03-31 18:09:08,829 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-03-31 18:09:08,829 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2023-03-31 18:09:08,829 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-03-31 18:09:08,830 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-03-31 18:09:08,830 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-03-31 18:09:08,830 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-03-31 18:09:08,830 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2023-03-31 18:09:08,830 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-03-31 18:09:08,830 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2023-03-31 18:09:08,830 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-03-31 18:09:08,830 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2023-03-31 18:09:08,830 INFO L138 BoogieDeclarations]: Found implementation of procedure add_disk [2023-03-31 18:09:08,830 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2023-03-31 18:09:08,830 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_disk [2023-03-31 18:09:08,830 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_current [2023-03-31 18:09:08,830 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_set_size [2023-03-31 18:09:08,830 INFO L138 BoogieDeclarations]: Found implementation of procedure bdevname [2023-03-31 18:09:08,830 INFO L138 BoogieDeclarations]: Found implementation of procedure bdget [2023-03-31 18:09:08,830 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_add_page [2023-03-31 18:09:08,830 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_clone [2023-03-31 18:09:08,830 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_endio [2023-03-31 18:09:08,830 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_init [2023-03-31 18:09:08,927 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_pair_release [2023-03-31 18:09:08,927 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_put [2023-03-31 18:09:08,927 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_split [2023-03-31 18:09:08,927 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_alloc_queue [2023-03-31 18:09:08,927 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_cleanup_queue [2023-03-31 18:09:08,927 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_execute_rq [2023-03-31 18:09:08,927 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_get_request [2023-03-31 18:09:08,927 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_put_request [2023-03-31 18:09:08,927 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_bounce [2023-03-31 18:09:08,927 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_logical_block_size [2023-03-31 18:09:08,927 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_make_request [2023-03-31 18:09:08,927 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_max_hw_sectors [2023-03-31 18:09:08,927 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_merge_bvec [2023-03-31 18:09:08,928 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_map_kern [2023-03-31 18:09:08,928 INFO L138 BoogieDeclarations]: Found implementation of procedure blkdev_get [2023-03-31 18:09:08,928 INFO L138 BoogieDeclarations]: Found implementation of procedure blkdev_put [2023-03-31 18:09:08,928 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2023-03-31 18:09:08,928 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2023-03-31 18:09:08,928 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bdi_congested [2023-03-31 18:09:08,928 INFO L138 BoogieDeclarations]: Found implementation of procedure congestion_wait [2023-03-31 18:09:08,928 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2023-03-31 18:09:08,928 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2023-03-31 18:09:08,928 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2023-03-31 18:09:08,928 INFO L138 BoogieDeclarations]: Found implementation of procedure del_gendisk [2023-03-31 18:09:08,928 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create [2023-03-31 18:09:08,928 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unregister [2023-03-31 18:09:08,928 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_make_request [2023-03-31 18:09:08,928 INFO L138 BoogieDeclarations]: Found implementation of procedure init_cdrom_command [2023-03-31 18:09:08,928 INFO L138 BoogieDeclarations]: Found implementation of procedure kasprintf [2023-03-31 18:09:08,928 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_init_and_add [2023-03-31 18:09:08,928 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_put [2023-03-31 18:09:08,928 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_uevent [2023-03-31 18:09:08,929 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_create_on_node [2023-03-31 18:09:08,929 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2023-03-31 18:09:08,929 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2023-03-31 18:09:08,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2023-03-31 18:09:08,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-03-31 18:09:08,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undefined_int [2023-03-31 18:09:08,929 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-03-31 18:09:08,929 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_alloc [2023-03-31 18:09:08,929 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_create [2023-03-31 18:09:08,929 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_destroy [2023-03-31 18:09:08,929 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_free [2023-03-31 18:09:08,929 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2023-03-31 18:09:08,929 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2023-03-31 18:09:08,929 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_register [2023-03-31 18:09:08,929 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-03-31 18:09:08,929 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-03-31 18:09:08,929 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-03-31 18:09:08,929 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create_data [2023-03-31 18:09:08,929 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir [2023-03-31 18:09:08,929 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2023-03-31 18:09:08,930 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_erase [2023-03-31 18:09:08,930 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_first [2023-03-31 18:09:08,930 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_insert_color [2023-03-31 18:09:08,930 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_next [2023-03-31 18:09:08,930 INFO L138 BoogieDeclarations]: Found implementation of procedure refrigerator [2023-03-31 18:09:08,930 INFO L138 BoogieDeclarations]: Found implementation of procedure register_blkdev [2023-03-31 18:09:08,930 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2023-03-31 18:09:08,930 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2023-03-31 18:09:08,930 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2023-03-31 18:09:08,930 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2023-03-31 18:09:08,930 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bdi_congested [2023-03-31 18:09:08,930 INFO L138 BoogieDeclarations]: Found implementation of procedure set_blocksize [2023-03-31 18:09:08,930 INFO L138 BoogieDeclarations]: Found implementation of procedure set_user_nice [2023-03-31 18:09:08,930 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2023-03-31 18:09:08,930 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2023-03-31 18:09:08,930 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2023-03-31 18:09:08,930 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2023-03-31 18:09:08,930 INFO L138 BoogieDeclarations]: Found implementation of procedure default_wake_function [2023-03-31 18:09:08,931 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-03-31 18:09:08,931 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-03-31 18:09:08,931 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-03-31 18:09:08,931 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-03-31 18:09:08,931 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-03-31 18:09:08,931 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-03-31 18:09:08,931 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-03-31 18:09:08,931 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-03-31 18:09:08,931 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-03-31 18:09:08,931 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-03-31 18:09:08,931 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-03-31 18:09:08,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-03-31 18:09:08,931 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-03-31 18:09:08,931 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-03-31 18:09:08,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-03-31 18:09:08,931 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-03-31 18:09:08,931 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2023-03-31 18:09:08,931 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-03-31 18:09:08,932 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2023-03-31 18:09:08,932 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-03-31 18:09:08,932 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-03-31 18:09:08,932 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-03-31 18:09:08,932 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-03-31 18:09:08,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-03-31 18:09:08,932 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2023-03-31 18:09:08,932 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2023-03-31 18:09:08,932 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-03-31 18:09:08,932 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-03-31 18:09:08,932 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-03-31 18:09:08,932 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2023-03-31 18:09:08,932 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2023-03-31 18:09:08,932 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-03-31 18:09:08,932 INFO L130 BoogieDeclarations]: Found specification of procedure kasprintf [2023-03-31 18:09:08,932 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2023-03-31 18:09:08,932 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-03-31 18:09:08,932 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-03-31 18:09:08,932 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2023-03-31 18:09:08,932 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-03-31 18:09:08,933 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-03-31 18:09:08,933 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2023-03-31 18:09:08,933 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2023-03-31 18:09:08,933 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-03-31 18:09:08,933 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-03-31 18:09:08,933 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-03-31 18:09:08,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-03-31 18:09:08,933 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-03-31 18:09:08,933 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2023-03-31 18:09:08,933 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2023-03-31 18:09:08,933 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2023-03-31 18:09:08,933 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2023-03-31 18:09:08,933 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-03-31 18:09:08,933 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-03-31 18:09:08,933 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2023-03-31 18:09:08,933 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-03-31 18:09:08,933 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2023-03-31 18:09:08,933 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-03-31 18:09:08,933 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-03-31 18:09:08,933 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-03-31 18:09:08,934 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-03-31 18:09:08,934 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-03-31 18:09:08,934 INFO L130 BoogieDeclarations]: Found specification of procedure default_wake_function [2023-03-31 18:09:08,934 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-03-31 18:09:08,934 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2023-03-31 18:09:08,934 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2023-03-31 18:09:08,934 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-03-31 18:09:08,934 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-03-31 18:09:08,934 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-03-31 18:09:08,934 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-03-31 18:09:08,934 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2023-03-31 18:09:08,934 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2023-03-31 18:09:08,934 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2023-03-31 18:09:08,934 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-03-31 18:09:08,934 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_init_and_add [2023-03-31 18:09:08,934 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_put [2023-03-31 18:09:08,934 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_uevent [2023-03-31 18:09:08,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___module_get_3 [2023-03-31 18:09:08,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_1 [2023-03-31 18:09:08,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_2 [2023-03-31 18:09:08,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_4 [2023-03-31 18:09:08,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_5 [2023-03-31 18:09:08,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2023-03-31 18:09:08,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2023-03-31 18:09:08,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2023-03-31 18:09:08,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2023-03-31 18:09:08,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2023-03-31 18:09:08,935 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2023-03-31 18:09:08,935 INFO L130 BoogieDeclarations]: Found specification of procedure rb_insert_color [2023-03-31 18:09:08,935 INFO L130 BoogieDeclarations]: Found specification of procedure rb_erase [2023-03-31 18:09:08,935 INFO L130 BoogieDeclarations]: Found specification of procedure rb_next [2023-03-31 18:09:08,935 INFO L130 BoogieDeclarations]: Found specification of procedure rb_first [2023-03-31 18:09:08,935 INFO L130 BoogieDeclarations]: Found specification of procedure rb_link_node [2023-03-31 18:09:08,935 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2023-03-31 18:09:08,935 INFO L130 BoogieDeclarations]: Found specification of procedure set_user_nice [2023-03-31 18:09:08,935 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2023-03-31 18:09:08,935 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2023-03-31 18:09:08,935 INFO L130 BoogieDeclarations]: Found specification of procedure new_encode_dev [2023-03-31 18:09:08,935 INFO L130 BoogieDeclarations]: Found specification of procedure new_decode_dev [2023-03-31 18:09:08,935 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-03-31 18:09:08,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-03-31 18:09:08,936 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-03-31 18:09:08,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-03-31 18:09:08,936 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2023-03-31 18:09:08,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-03-31 18:09:08,936 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-03-31 18:09:08,936 INFO L130 BoogieDeclarations]: Found specification of procedure __class_register [2023-03-31 18:09:08,936 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2023-03-31 18:09:08,936 INFO L130 BoogieDeclarations]: Found specification of procedure device_unregister [2023-03-31 18:09:08,936 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2023-03-31 18:09:08,936 INFO L130 BoogieDeclarations]: Found specification of procedure register_blkdev [2023-03-31 18:09:08,936 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2023-03-31 18:09:08,936 INFO L130 BoogieDeclarations]: Found specification of procedure bdget [2023-03-31 18:09:08,936 INFO L130 BoogieDeclarations]: Found specification of procedure bd_set_size [2023-03-31 18:09:08,936 INFO L130 BoogieDeclarations]: Found specification of procedure blkdev_get [2023-03-31 18:09:08,936 INFO L130 BoogieDeclarations]: Found specification of procedure blkdev_put [2023-03-31 18:09:08,936 INFO L130 BoogieDeclarations]: Found specification of procedure bdevname [2023-03-31 18:09:08,936 INFO L130 BoogieDeclarations]: Found specification of procedure set_blocksize [2023-03-31 18:09:08,937 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2023-03-31 18:09:08,937 INFO L130 BoogieDeclarations]: Found specification of procedure nonseekable_open [2023-03-31 18:09:08,937 INFO L130 BoogieDeclarations]: Found specification of procedure add_disk [2023-03-31 18:09:08,937 INFO L130 BoogieDeclarations]: Found specification of procedure del_gendisk [2023-03-31 18:09:08,937 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2023-03-31 18:09:08,937 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_disk [2023-03-31 18:09:08,937 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2023-03-31 18:09:08,937 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2023-03-31 18:09:08,937 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2023-03-31 18:09:08,937 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-03-31 18:09:08,937 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-03-31 18:09:08,937 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2023-03-31 18:09:08,937 INFO L130 BoogieDeclarations]: Found specification of procedure pagefault_disable [2023-03-31 18:09:08,937 INFO L130 BoogieDeclarations]: Found specification of procedure pagefault_enable [2023-03-31 18:09:08,937 INFO L130 BoogieDeclarations]: Found specification of procedure __kmap_atomic [2023-03-31 18:09:08,937 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2023-03-31 18:09:08,937 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bdi_congested [2023-03-31 18:09:08,937 INFO L130 BoogieDeclarations]: Found specification of procedure set_bdi_congested [2023-03-31 18:09:08,937 INFO L130 BoogieDeclarations]: Found specification of procedure congestion_wait [2023-03-31 18:09:08,937 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create [2023-03-31 18:09:08,938 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_destroy [2023-03-31 18:09:08,938 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_alloc [2023-03-31 18:09:08,938 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free [2023-03-31 18:09:08,938 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_kmalloc [2023-03-31 18:09:08,938 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_kfree [2023-03-31 18:09:08,938 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create_kmalloc_pool [2023-03-31 18:09:08,938 INFO L130 BoogieDeclarations]: Found specification of procedure bio_split [2023-03-31 18:09:08,938 INFO L130 BoogieDeclarations]: Found specification of procedure bio_pair_release [2023-03-31 18:09:08,938 INFO L130 BoogieDeclarations]: Found specification of procedure bio_put [2023-03-31 18:09:08,938 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2023-03-31 18:09:08,938 INFO L130 BoogieDeclarations]: Found specification of procedure bio_clone [2023-03-31 18:09:08,938 INFO L130 BoogieDeclarations]: Found specification of procedure bio_init [2023-03-31 18:09:08,938 INFO L130 BoogieDeclarations]: Found specification of procedure bio_add_page [2023-03-31 18:09:08,938 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_empty [2023-03-31 18:09:08,938 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_init [2023-03-31 18:09:08,938 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_add [2023-03-31 18:09:08,938 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_peek [2023-03-31 18:09:08,938 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_pop [2023-03-31 18:09:08,938 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_bounce [2023-03-31 18:09:08,938 INFO L130 BoogieDeclarations]: Found specification of procedure generic_make_request [2023-03-31 18:09:08,938 INFO L130 BoogieDeclarations]: Found specification of procedure blk_put_request [2023-03-31 18:09:08,939 INFO L130 BoogieDeclarations]: Found specification of procedure blk_get_request [2023-03-31 18:09:08,939 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_kern [2023-03-31 18:09:08,939 INFO L130 BoogieDeclarations]: Found specification of procedure blk_execute_rq [2023-03-31 18:09:08,939 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_get_queue [2023-03-31 18:09:08,939 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2023-03-31 18:09:08,939 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_make_request [2023-03-31 18:09:08,939 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_hw_sectors [2023-03-31 18:09:08,939 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_logical_block_size [2023-03-31 18:09:08,939 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_merge_bvec [2023-03-31 18:09:08,939 INFO L130 BoogieDeclarations]: Found specification of procedure blk_alloc_queue [2023-03-31 18:09:08,939 INFO L130 BoogieDeclarations]: Found specification of procedure queue_max_segments [2023-03-31 18:09:08,939 INFO L130 BoogieDeclarations]: Found specification of procedure __blkdev_driver_ioctl [2023-03-31 18:09:08,939 INFO L130 BoogieDeclarations]: Found specification of procedure init_cdrom_command [2023-03-31 18:09:08,939 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2023-03-31 18:09:08,939 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_create_on_node [2023-03-31 18:09:08,939 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2023-03-31 18:09:08,939 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2023-03-31 18:09:08,940 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create_data [2023-03-31 18:09:08,940 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2023-03-31 18:09:08,940 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir [2023-03-31 18:09:08,940 INFO L130 BoogieDeclarations]: Found specification of procedure PROC_I [2023-03-31 18:09:08,940 INFO L130 BoogieDeclarations]: Found specification of procedure PDE [2023-03-31 18:09:08,940 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2023-03-31 18:09:08,940 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2023-03-31 18:09:08,940 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2023-03-31 18:09:08,940 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2023-03-31 18:09:08,940 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2023-03-31 18:09:08,940 INFO L130 BoogieDeclarations]: Found specification of procedure misc_register [2023-03-31 18:09:08,940 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2023-03-31 18:09:08,940 INFO L130 BoogieDeclarations]: Found specification of procedure freezing [2023-03-31 18:09:08,940 INFO L130 BoogieDeclarations]: Found specification of procedure refrigerator [2023-03-31 18:09:08,940 INFO L130 BoogieDeclarations]: Found specification of procedure try_to_freeze [2023-03-31 18:09:08,940 INFO L130 BoogieDeclarations]: Found specification of procedure set_freezable [2023-03-31 18:09:08,940 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2023-03-31 18:09:08,940 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2023-03-31 18:09:08,940 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2023-03-31 18:09:08,941 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_setup_dev [2023-03-31 18:09:08,941 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_remove_dev [2023-03-31 18:09:08,941 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_seq_show [2023-03-31 18:09:08,941 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_kobj_create [2023-03-31 18:09:08,941 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_kobj_remove [2023-03-31 18:09:08,941 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_kobj_release [2023-03-31 18:09:08,941 INFO L130 BoogieDeclarations]: Found specification of procedure kobj_pkt_show [2023-03-31 18:09:08,941 INFO L130 BoogieDeclarations]: Found specification of procedure init_write_congestion_marks [2023-03-31 18:09:08,941 INFO L130 BoogieDeclarations]: Found specification of procedure kobj_pkt_store [2023-03-31 18:09:08,941 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-03-31 18:09:08,941 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-03-31 18:09:08,941 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_sysfs_dev_new [2023-03-31 18:09:08,941 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_sysfs_dev_remove [2023-03-31 18:09:08,941 INFO L130 BoogieDeclarations]: Found specification of procedure class_pktcdvd_release [2023-03-31 18:09:08,941 INFO L130 BoogieDeclarations]: Found specification of procedure class_pktcdvd_show_map [2023-03-31 18:09:08,941 INFO L130 BoogieDeclarations]: Found specification of procedure class_pktcdvd_store_add [2023-03-31 18:09:08,941 INFO L130 BoogieDeclarations]: Found specification of procedure class_pktcdvd_store_remove [2023-03-31 18:09:08,941 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_sysfs_init [2023-03-31 18:09:08,941 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_sysfs_cleanup [2023-03-31 18:09:08,941 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_debugfs_seq_show [2023-03-31 18:09:08,942 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_debugfs_fops_open [2023-03-31 18:09:08,942 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_debugfs_dev_new [2023-03-31 18:09:08,942 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_debugfs_dev_remove [2023-03-31 18:09:08,942 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_debugfs_init [2023-03-31 18:09:08,942 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_debugfs_cleanup [2023-03-31 18:09:08,942 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_bio_finished [2023-03-31 18:09:08,942 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_bio_destructor [2023-03-31 18:09:08,942 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_bio_alloc [2023-03-31 18:09:08,942 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_alloc_packet_data [2023-03-31 18:09:08,942 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_free_packet_data [2023-03-31 18:09:08,942 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_shrink_pktlist [2023-03-31 18:09:08,942 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_grow_pktlist [2023-03-31 18:09:08,942 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_rbtree_next [2023-03-31 18:09:08,943 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_rbtree_erase [2023-03-31 18:09:08,943 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_rbtree_find [2023-03-31 18:09:08,943 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_rbtree_insert [2023-03-31 18:09:08,943 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_generic_packet [2023-03-31 18:09:08,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-03-31 18:09:08,943 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_dump_sense [2023-03-31 18:09:08,943 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_flush_cache [2023-03-31 18:09:08,943 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_set_speed [2023-03-31 18:09:08,943 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_queue_bio [2023-03-31 18:09:08,943 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_iosched_process_queue [2023-03-31 18:09:08,943 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_set_segment_merging [2023-03-31 18:09:08,943 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_copy_bio_data [2023-03-31 18:09:08,943 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_make_local_copy [2023-03-31 18:09:08,943 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_end_io_read [2023-03-31 18:09:08,943 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_end_io_packet_write [2023-03-31 18:09:08,943 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_gather_data [2023-03-31 18:09:08,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-03-31 18:09:08,943 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_get_packet_data [2023-03-31 18:09:08,943 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_put_packet_data [2023-03-31 18:09:08,944 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_start_recovery [2023-03-31 18:09:08,944 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_set_state [2023-03-31 18:09:08,944 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_handle_queue [2023-03-31 18:09:08,944 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_start_write [2023-03-31 18:09:08,944 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_finish_packet [2023-03-31 18:09:08,944 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_run_state_machine [2023-03-31 18:09:08,944 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_handle_packets [2023-03-31 18:09:08,944 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_count_states [2023-03-31 18:09:08,944 INFO L130 BoogieDeclarations]: Found specification of procedure kcdrwd [2023-03-31 18:09:08,944 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_print_settings [2023-03-31 18:09:08,944 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_mode_sense [2023-03-31 18:09:08,944 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_mode_select [2023-03-31 18:09:08,944 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_get_disc_info [2023-03-31 18:09:08,944 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_get_track_info [2023-03-31 18:09:08,944 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_get_last_written [2023-03-31 18:09:08,944 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_set_write_settings [2023-03-31 18:09:08,944 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_writable_track [2023-03-31 18:09:08,944 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_writable_disc [2023-03-31 18:09:08,944 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_probe_settings [2023-03-31 18:09:08,944 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_write_caching [2023-03-31 18:09:08,945 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_lock_door [2023-03-31 18:09:08,945 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_get_max_speed [2023-03-31 18:09:08,945 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_media_speed [2023-03-31 18:09:08,945 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_perform_opc [2023-03-31 18:09:08,945 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_open_write [2023-03-31 18:09:08,945 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_open_dev [2023-03-31 18:09:08,945 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_release_dev [2023-03-31 18:09:08,945 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_find_dev_from_minor [2023-03-31 18:09:08,945 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_open [2023-03-31 18:09:08,945 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_close [2023-03-31 18:09:08,945 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_end_io_read_cloned [2023-03-31 18:09:08,945 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_make_request [2023-03-31 18:09:08,945 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_merge_bvec [2023-03-31 18:09:08,945 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_init_queue [2023-03-31 18:09:08,945 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_seq_open [2023-03-31 18:09:08,945 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_new_dev [2023-03-31 18:09:08,945 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_ioctl [2023-03-31 18:09:08,945 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_check_events [2023-03-31 18:09:08,945 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2023-03-31 18:09:08,945 INFO L130 BoogieDeclarations]: Found specification of procedure pktcdvd_devnode [2023-03-31 18:09:08,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-03-31 18:09:08,946 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_get_status [2023-03-31 18:09:08,946 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_ctl_ioctl [2023-03-31 18:09:08,946 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_ctl_compat_ioctl [2023-03-31 18:09:08,946 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_init [2023-03-31 18:09:08,946 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_exit [2023-03-31 18:09:08,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-03-31 18:09:08,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2023-03-31 18:09:08,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-03-31 18:09:08,946 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-03-31 18:09:08,946 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-03-31 18:09:08,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2023-03-31 18:09:08,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_int [2023-03-31 18:09:08,946 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-03-31 18:09:08,946 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-03-31 18:09:08,946 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-03-31 18:09:08,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-03-31 18:09:08,946 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-03-31 18:09:08,946 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2023-03-31 18:09:08,946 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-03-31 18:09:08,947 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-03-31 18:09:08,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-03-31 18:09:08,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-03-31 18:09:08,947 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-03-31 18:09:08,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-03-31 18:09:08,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-03-31 18:09:08,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-03-31 18:09:08,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-03-31 18:09:09,782 INFO L236 CfgBuilder]: Building ICFG [2023-03-31 18:09:09,787 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-03-31 18:09:09,832 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 18:09:09,922 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2023-03-31 18:09:09,923 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2023-03-31 18:09:10,098 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-31 18:09:10,098 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-31 18:09:10,133 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 18:09:10,167 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume !false; [2023-03-31 18:09:10,168 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##13: assume false; [2023-03-31 18:09:11,189 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 18:09:11,254 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##31: assume !false; [2023-03-31 18:09:11,254 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##30: assume false; [2023-03-31 18:09:11,582 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 18:09:11,602 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6: assume !false; [2023-03-31 18:09:11,602 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume false; [2023-03-31 18:09:11,639 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 18:09:11,722 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##42: assume !false; [2023-03-31 18:09:11,722 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##41: assume false; [2023-03-31 18:09:11,936 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##32: assume false; [2023-03-31 18:09:11,936 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##33: assume !false; [2023-03-31 18:09:11,936 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-31 18:09:11,937 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-31 18:09:11,937 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; [2023-03-31 18:09:11,937 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L7068: SUMMARY for call #t~ret666.base, #t~ret666.offset := get_current(); srcloc: null [2023-03-31 18:09:11,937 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L7202: SUMMARY for call #t~ret688.base, #t~ret688.offset := get_current(); srcloc: null [2023-03-31 18:09:11,937 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; [2023-03-31 18:09:12,124 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 18:09:12,152 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2023-03-31 18:09:12,152 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2023-03-31 18:09:12,437 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 18:09:12,469 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume !false; [2023-03-31 18:09:12,469 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume false; [2023-03-31 18:09:12,846 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 18:09:12,886 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##28: assume !false; [2023-03-31 18:09:12,886 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##27: assume false; [2023-03-31 18:09:12,975 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-31 18:09:12,975 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-31 18:09:12,976 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2023-03-31 18:09:13,298 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 18:09:13,313 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2023-03-31 18:09:13,313 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2023-03-31 18:09:13,505 INFO L277 CfgBuilder]: Performing block encoding [2023-03-31 18:09:14,567 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-03-31 18:09:14,567 INFO L302 CfgBuilder]: Removed 5 assume(true) statements. [2023-03-31 18:09:14,571 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.03 06:09:14 BoogieIcfgContainer [2023-03-31 18:09:14,571 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-03-31 18:09:14,572 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2023-03-31 18:09:14,572 INFO L271 PluginConnector]: Initializing Sifa... [2023-03-31 18:09:14,572 INFO L275 PluginConnector]: Sifa initialized [2023-03-31 18:09:14,573 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.03 06:09:14" (1/1) ... [2023-03-31 18:09:14,573 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=EqDomain ♦ Max. Parallel Octagon=2 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=POLY_PAC ♦ Max. Parallel Equality=2 ♦ SizeLimitFluid Max. DAG Size=-1 [2023-03-31 18:09:14,612 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2023-03-31 18:09:14,612 INFO L166 IcfgInterpreter]: Building call graph [2023-03-31 18:09:14,622 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) [2023-03-31 18:09:14,627 INFO L158 Benchmark]: Toolchain (without parser) took 9635.01ms. Allocated memory was 398.5MB in the beginning and 658.5MB in the end (delta: 260.0MB). Free memory was 337.5MB in the beginning and 409.8MB in the end (delta: -72.3MB). Peak memory consumption was 189.3MB. Max. memory is 8.0GB. [2023-03-31 18:09:14,627 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 199.2MB. Free memory is still 145.8MB. There was no memory consumed. Max. memory is 8.0GB. [2023-03-31 18:09:14,627 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3449.22ms. Allocated memory is still 398.5MB. Free memory was 337.0MB in the beginning and 312.3MB in the end (delta: 24.7MB). Peak memory consumption was 225.5MB. Max. memory is 8.0GB. [2023-03-31 18:09:14,629 INFO L158 Benchmark]: Boogie Preprocessor took 296.14ms. Allocated memory is still 398.5MB. Free memory was 312.3MB in the beginning and 274.5MB in the end (delta: 37.7MB). Peak memory consumption was 37.7MB. Max. memory is 8.0GB. [2023-03-31 18:09:14,629 INFO L158 Benchmark]: RCFGBuilder took 5832.87ms. Allocated memory was 398.5MB in the beginning and 658.5MB in the end (delta: 260.0MB). Free memory was 274.5MB in the beginning and 414.0MB in the end (delta: -139.4MB). Peak memory consumption was 236.5MB. Max. memory is 8.0GB. [2023-03-31 18:09:14,630 INFO L158 Benchmark]: Sifa took 53.24ms. Allocated memory is still 658.5MB. Free memory was 414.0MB in the beginning and 409.8MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2023-03-31 18:09:14,636 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 199.2MB. Free memory is still 145.8MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 3449.22ms. Allocated memory is still 398.5MB. Free memory was 337.0MB in the beginning and 312.3MB in the end (delta: 24.7MB). Peak memory consumption was 225.5MB. Max. memory is 8.0GB. * Boogie Preprocessor took 296.14ms. Allocated memory is still 398.5MB. Free memory was 312.3MB in the beginning and 274.5MB in the end (delta: 37.7MB). Peak memory consumption was 37.7MB. Max. memory is 8.0GB. * RCFGBuilder took 5832.87ms. Allocated memory was 398.5MB in the beginning and 658.5MB in the end (delta: 260.0MB). Free memory was 274.5MB in the beginning and 414.0MB in the end (delta: -139.4MB). Peak memory consumption was 236.5MB. Max. memory is 8.0GB. * Sifa took 53.24ms. Allocated memory is still 658.5MB. Free memory was 414.0MB in the beginning and 409.8MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - ExceptionOrErrorResult: IllegalArgumentException: Recursive programs are not supported. de.uni_freiburg.informatik.ultimate.plugins.sifa: IllegalArgumentException: Recursive programs are not supported.: de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-03-31 18:09:14,676 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...