/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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-wip.fs.sifa-quantifier-058fc93 [2023-03-22 22:43:07,050 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-03-22 22:43:07,051 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-03-22 22:43:07,084 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-03-22 22:43:07,084 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-03-22 22:43:07,086 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-03-22 22:43:07,089 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-03-22 22:43:07,092 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-03-22 22:43:07,094 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-03-22 22:43:07,097 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-03-22 22:43:07,097 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-03-22 22:43:07,098 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-03-22 22:43:07,098 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-03-22 22:43:07,099 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-03-22 22:43:07,100 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-03-22 22:43:07,100 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-03-22 22:43:07,101 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-03-22 22:43:07,101 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-03-22 22:43:07,102 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-03-22 22:43:07,103 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-03-22 22:43:07,104 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-03-22 22:43:07,106 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-03-22 22:43:07,107 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-03-22 22:43:07,109 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-03-22 22:43:07,113 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-03-22 22:43:07,113 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-03-22 22:43:07,113 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-03-22 22:43:07,114 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-03-22 22:43:07,114 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-03-22 22:43:07,115 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-03-22 22:43:07,115 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-03-22 22:43:07,115 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-03-22 22:43:07,116 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-03-22 22:43:07,117 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-03-22 22:43:07,117 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-03-22 22:43:07,117 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-03-22 22:43:07,118 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-03-22 22:43:07,118 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-03-22 22:43:07,118 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-03-22 22:43:07,120 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-03-22 22:43:07,121 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-03-22 22:43:07,122 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2023-03-22 22:43:07,145 INFO L113 SettingsManager]: Loading preferences was successful [2023-03-22 22:43:07,145 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-03-22 22:43:07,146 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-03-22 22:43:07,146 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-03-22 22:43:07,147 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-03-22 22:43:07,147 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-03-22 22:43:07,147 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-03-22 22:43:07,147 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-03-22 22:43:07,148 INFO L138 SettingsManager]: * Use SBE=true [2023-03-22 22:43:07,148 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-03-22 22:43:07,148 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-03-22 22:43:07,148 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-03-22 22:43:07,149 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-03-22 22:43:07,149 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-03-22 22:43:07,149 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-03-22 22:43:07,149 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-03-22 22:43:07,149 INFO L138 SettingsManager]: * Use constant arrays=true [2023-03-22 22:43:07,149 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-03-22 22:43:07,149 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-03-22 22:43:07,149 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-03-22 22:43:07,149 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-03-22 22:43:07,149 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-22 22:43:07,149 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-03-22 22:43:07,150 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-03-22 22:43:07,150 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-03-22 22:43:07,150 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-03-22 22:43:07,150 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-03-22 22:43:07,150 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-03-22 22:43:07,150 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-03-22 22:43:07,150 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-03-22 22:43:07,150 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-03-22 22:43:07,150 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-03-22 22:43:07,151 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> OctagonDomain [2023-03-22 22:43:07,337 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-03-22 22:43:07,362 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-03-22 22:43:07,364 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-03-22 22:43:07,365 INFO L271 PluginConnector]: Initializing CDTParser... [2023-03-22 22:43:07,365 INFO L275 PluginConnector]: CDTParser initialized [2023-03-22 22:43:07,366 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i [2023-03-22 22:43:08,491 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-03-22 22:43:08,740 INFO L351 CDTParser]: Found 1 translation units. [2023-03-22 22:43:08,741 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i [2023-03-22 22:43:08,777 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8d29fe387/1316d2a4eec8459398890ef40535f0c5/FLAG045a99791 [2023-03-22 22:43:08,787 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8d29fe387/1316d2a4eec8459398890ef40535f0c5 [2023-03-22 22:43:08,789 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-03-22 22:43:08,790 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-03-22 22:43:08,790 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-03-22 22:43:08,791 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-03-22 22:43:08,795 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-03-22 22:43:08,795 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.03 10:43:08" (1/1) ... [2023-03-22 22:43:08,796 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33ddcda4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 10:43:08, skipping insertion in model container [2023-03-22 22:43:08,796 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.03 10:43:08" (1/1) ... [2023-03-22 22:43:08,801 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-03-22 22:43:08,852 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-03-22 22:43:09,105 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [1268] [2023-03-22 22:43:09,106 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [1269-1270] [2023-03-22 22:43:09,154 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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i[40937,40950] [2023-03-22 22:43:09,278 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-22 22:43:09,447 INFO L203 MainTranslator]: Completed pre-run [2023-03-22 22:43:09,487 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [1268] [2023-03-22 22:43:09,487 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [1269-1270] [2023-03-22 22:43:09,501 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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i[40937,40950] [2023-03-22 22:43:09,552 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-22 22:43:09,614 INFO L208 MainTranslator]: Completed translation [2023-03-22 22:43:09,614 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 10:43:09 WrapperNode [2023-03-22 22:43:09,614 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-03-22 22:43:09,615 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-03-22 22:43:09,615 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-03-22 22:43:09,615 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-03-22 22:43:09,624 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 10:43:09" (1/1) ... [2023-03-22 22:43:09,624 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 10:43:09" (1/1) ... [2023-03-22 22:43:09,655 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 10:43:09" (1/1) ... [2023-03-22 22:43:09,655 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 10:43:09" (1/1) ... [2023-03-22 22:43:09,697 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 10:43:09" (1/1) ... [2023-03-22 22:43:09,702 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 10:43:09" (1/1) ... [2023-03-22 22:43:09,708 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 10:43:09" (1/1) ... [2023-03-22 22:43:09,713 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 10:43:09" (1/1) ... [2023-03-22 22:43:09,720 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-03-22 22:43:09,721 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-03-22 22:43:09,721 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-03-22 22:43:09,721 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-03-22 22:43:09,722 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 10:43:09" (1/1) ... [2023-03-22 22:43:09,726 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-22 22:43:09,735 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-03-22 22:43:09,754 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-03-22 22:43:09,790 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-03-22 22:43:09,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-03-22 22:43:09,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-03-22 22:43:09,805 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-03-22 22:43:09,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2023-03-22 22:43:09,805 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-03-22 22:43:09,805 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-03-22 22:43:09,805 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2023-03-22 22:43:09,805 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2023-03-22 22:43:09,805 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-03-22 22:43:09,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-03-22 22:43:09,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-03-22 22:43:09,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-03-22 22:43:09,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-03-22 22:43:09,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-03-22 22:43:09,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-03-22 22:43:09,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-03-22 22:43:09,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2023-03-22 22:43:09,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_reprogram [2023-03-22 22:43:09,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_irq_request [2023-03-22 22:43:09,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_work_fn [2023-03-22 22:43:09,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_eeprom_read [2023-03-22 22:43:09,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_eeprom_write [2023-03-22 22:43:09,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_read_ee [2023-03-22 22:43:09,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_write_ee [2023-03-22 22:43:09,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_readl [2023-03-22 22:43:09,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_writel [2023-03-22 22:43:09,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_validate [2023-03-22 22:43:09,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_dev_release [2023-03-22 22:43:09,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_dev_create [2023-03-22 22:43:09,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_init [2023-03-22 22:43:09,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_exit [2023-03-22 22:43:09,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_fmc_operations_1 [2023-03-22 22:43:09,808 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-03-22 22:43:09,808 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-03-22 22:43:09,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-03-22 22:43:09,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2023-03-22 22:43:09,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2023-03-22 22:43:09,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-03-22 22:43:09,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-03-22 22:43:09,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2023-03-22 22:43:09,808 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-03-22 22:43:09,808 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2023-03-22 22:43:09,809 INFO L138 BoogieDeclarations]: Found implementation of procedure delayed_work_timer_fn [2023-03-22 22:43:09,809 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-03-22 22:43:09,809 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_name [2023-03-22 22:43:09,809 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-03-22 22:43:09,809 INFO L138 BoogieDeclarations]: Found implementation of procedure device_register [2023-03-22 22:43:09,809 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unregister [2023-03-22 22:43:09,809 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_device_register_n [2023-03-22 22:43:09,809 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_device_unregister_n [2023-03-22 22:43:09,810 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2023-03-22 22:43:09,810 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2023-03-22 22:43:09,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-03-22 22:43:09,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-03-22 22:43:09,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_1 [2023-03-22 22:43:09,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_1 [2023-03-22 22:43:09,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2023-03-22 22:43:09,811 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-03-22 22:43:09,811 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2023-03-22 22:43:09,811 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2023-03-22 22:43:09,811 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2023-03-22 22:43:09,812 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2023-03-22 22:43:09,812 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-03-22 22:43:09,812 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-03-22 22:43:09,812 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-03-22 22:43:09,812 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-03-22 22:43:09,812 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-03-22 22:43:09,812 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-03-22 22:43:09,812 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-03-22 22:43:09,812 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-03-22 22:43:09,812 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-03-22 22:43:09,812 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-03-22 22:43:09,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-03-22 22:43:09,812 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-03-22 22:43:09,813 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-03-22 22:43:09,813 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-03-22 22:43:09,813 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2023-03-22 22:43:09,813 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2023-03-22 22:43:09,813 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2023-03-22 22:43:09,813 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-03-22 22:43:09,813 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-03-22 22:43:09,814 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2023-03-22 22:43:09,814 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2023-03-22 22:43:09,814 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2023-03-22 22:43:09,814 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2023-03-22 22:43:09,814 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2023-03-22 22:43:09,814 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-03-22 22:43:09,814 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2023-03-22 22:43:09,814 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-03-22 22:43:09,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-03-22 22:43:09,815 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-03-22 22:43:09,815 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-03-22 22:43:09,815 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-03-22 22:43:09,815 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-03-22 22:43:09,815 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-03-22 22:43:09,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-03-22 22:43:09,815 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-03-22 22:43:09,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-03-22 22:43:09,815 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-03-22 22:43:09,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-03-22 22:43:09,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-03-22 22:43:09,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-03-22 22:43:09,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-03-22 22:43:09,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2023-03-22 22:43:09,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_fmc_operations_1 [2023-03-22 22:43:09,816 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_name [2023-03-22 22:43:09,816 INFO L130 BoogieDeclarations]: Found specification of procedure device_register [2023-03-22 22:43:09,816 INFO L130 BoogieDeclarations]: Found specification of procedure device_unregister [2023-03-22 22:43:09,816 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2023-03-22 22:43:09,816 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-03-22 22:43:09,816 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-03-22 22:43:09,817 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-03-22 22:43:09,817 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2023-03-22 22:43:09,817 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2023-03-22 22:43:09,817 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_device_register_n [2023-03-22 22:43:09,817 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_device_unregister_n [2023-03-22 22:43:09,817 INFO L130 BoogieDeclarations]: Found specification of procedure ff_reprogram [2023-03-22 22:43:09,817 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-03-22 22:43:09,817 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-03-22 22:43:09,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-03-22 22:43:09,817 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-03-22 22:43:09,818 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-03-22 22:43:09,819 INFO L130 BoogieDeclarations]: Found specification of procedure ff_irq_request [2023-03-22 22:43:09,819 INFO L130 BoogieDeclarations]: Found specification of procedure ff_dev_create [2023-03-22 22:43:09,819 INFO L130 BoogieDeclarations]: Found specification of procedure ff_work_fn [2023-03-22 22:43:09,819 INFO L130 BoogieDeclarations]: Found specification of procedure ff_eeprom_read [2023-03-22 22:43:09,820 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-03-22 22:43:09,821 INFO L130 BoogieDeclarations]: Found specification of procedure ff_eeprom_write [2023-03-22 22:43:09,822 INFO L130 BoogieDeclarations]: Found specification of procedure ff_read_ee [2023-03-22 22:43:09,826 INFO L130 BoogieDeclarations]: Found specification of procedure ff_write_ee [2023-03-22 22:43:09,826 INFO L130 BoogieDeclarations]: Found specification of procedure ff_readl [2023-03-22 22:43:09,827 INFO L130 BoogieDeclarations]: Found specification of procedure ff_writel [2023-03-22 22:43:09,827 INFO L130 BoogieDeclarations]: Found specification of procedure ff_validate [2023-03-22 22:43:09,827 INFO L130 BoogieDeclarations]: Found specification of procedure ff_dev_release [2023-03-22 22:43:09,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-03-22 22:43:09,827 INFO L130 BoogieDeclarations]: Found specification of procedure ff_init [2023-03-22 22:43:09,827 INFO L130 BoogieDeclarations]: Found specification of procedure ff_exit [2023-03-22 22:43:09,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_1 [2023-03-22 22:43:09,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-03-22 22:43:09,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-03-22 22:43:09,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_1 [2023-03-22 22:43:09,827 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-03-22 22:43:09,827 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-03-22 22:43:09,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2023-03-22 22:43:09,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2023-03-22 22:43:09,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2023-03-22 22:43:09,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-03-22 22:43:09,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-03-22 22:43:09,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2023-03-22 22:43:09,828 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-03-22 22:43:09,828 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-03-22 22:43:09,828 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-03-22 22:43:09,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-03-22 22:43:09,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-03-22 22:43:09,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-03-22 22:43:09,828 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-03-22 22:43:09,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-03-22 22:43:09,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-03-22 22:43:09,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-03-22 22:43:10,128 INFO L236 CfgBuilder]: Building ICFG [2023-03-22 22:43:10,130 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-03-22 22:43:10,361 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;