/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml --sifa.abstract.domain OctagonDomain -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--lm78.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-wip.fs.sifa-quantifier-058fc93 [2023-03-22 22:55:07,429 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-03-22 22:55:07,432 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-03-22 22:55:07,480 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-03-22 22:55:07,481 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-03-22 22:55:07,483 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-03-22 22:55:07,486 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-03-22 22:55:07,489 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-03-22 22:55:07,490 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-03-22 22:55:07,495 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-03-22 22:55:07,496 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-03-22 22:55:07,498 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-03-22 22:55:07,498 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-03-22 22:55:07,501 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-03-22 22:55:07,502 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-03-22 22:55:07,506 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-03-22 22:55:07,507 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-03-22 22:55:07,507 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-03-22 22:55:07,509 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-03-22 22:55:07,515 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-03-22 22:55:07,517 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-03-22 22:55:07,519 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-03-22 22:55:07,519 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-03-22 22:55:07,520 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-03-22 22:55:07,528 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-03-22 22:55:07,529 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-03-22 22:55:07,529 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-03-22 22:55:07,530 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-03-22 22:55:07,530 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-03-22 22:55:07,531 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-03-22 22:55:07,531 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-03-22 22:55:07,532 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-03-22 22:55:07,532 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-03-22 22:55:07,533 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-03-22 22:55:07,533 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-03-22 22:55:07,534 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-03-22 22:55:07,534 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-03-22 22:55:07,534 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-03-22 22:55:07,535 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-03-22 22:55:07,535 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-03-22 22:55:07,536 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-03-22 22:55:07,542 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 22:55:07,577 INFO L113 SettingsManager]: Loading preferences was successful [2023-03-22 22:55:07,577 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-03-22 22:55:07,578 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-03-22 22:55:07,578 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-03-22 22:55:07,579 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-03-22 22:55:07,579 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-03-22 22:55:07,580 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-03-22 22:55:07,580 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-03-22 22:55:07,580 INFO L138 SettingsManager]: * Use SBE=true [2023-03-22 22:55:07,580 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-03-22 22:55:07,581 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-03-22 22:55:07,581 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-03-22 22:55:07,581 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-03-22 22:55:07,581 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-03-22 22:55:07,581 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-03-22 22:55:07,581 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-03-22 22:55:07,582 INFO L138 SettingsManager]: * Use constant arrays=true [2023-03-22 22:55:07,582 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-03-22 22:55:07,582 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-03-22 22:55:07,582 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-03-22 22:55:07,582 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-03-22 22:55:07,582 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-22 22:55:07,582 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-03-22 22:55:07,582 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-03-22 22:55:07,582 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-03-22 22:55:07,583 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-03-22 22:55:07,583 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-03-22 22:55:07,583 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-03-22 22:55:07,583 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-03-22 22:55:07,583 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-03-22 22:55:07,583 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-03-22 22:55:07,583 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-03-22 22:55:07,584 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> OctagonDomain [2023-03-22 22:55:07,816 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-03-22 22:55:07,838 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-03-22 22:55:07,840 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-03-22 22:55:07,841 INFO L271 PluginConnector]: Initializing CDTParser... [2023-03-22 22:55:07,844 INFO L275 PluginConnector]: CDTParser initialized [2023-03-22 22:55:07,845 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--lm78.ko-entry_point.cil.out.i [2023-03-22 22:55:09,074 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-03-22 22:55:09,536 INFO L351 CDTParser]: Found 1 translation units. [2023-03-22 22:55:09,537 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--lm78.ko-entry_point.cil.out.i [2023-03-22 22:55:09,579 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d29a4f2a5/4ed4bb23ed82447685b0615bb2be204c/FLAGfc7aee81b [2023-03-22 22:55:09,595 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d29a4f2a5/4ed4bb23ed82447685b0615bb2be204c [2023-03-22 22:55:09,597 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-03-22 22:55:09,599 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-03-22 22:55:09,601 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-03-22 22:55:09,602 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-03-22 22:55:09,606 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-03-22 22:55:09,607 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.03 10:55:09" (1/1) ... [2023-03-22 22:55:09,608 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@789bd7b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 10:55:09, skipping insertion in model container [2023-03-22 22:55:09,608 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.03 10:55:09" (1/1) ... [2023-03-22 22:55:09,615 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-03-22 22:55:09,716 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-03-22 22:55:11,399 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--lm78.ko-entry_point.cil.out.i[173663,173676] [2023-03-22 22:55:11,547 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-22 22:55:11,616 INFO L203 MainTranslator]: Completed pre-run [2023-03-22 22:55:11,847 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--lm78.ko-entry_point.cil.out.i[173663,173676] [2023-03-22 22:55:11,857 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-22 22:55:12,051 WARN L667 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-03-22 22:55:12,058 INFO L208 MainTranslator]: Completed translation [2023-03-22 22:55:12,059 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 10:55:12 WrapperNode [2023-03-22 22:55:12,059 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-03-22 22:55:12,060 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-03-22 22:55:12,060 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-03-22 22:55:12,060 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-03-22 22:55:12,071 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 10:55:12" (1/1) ... [2023-03-22 22:55:12,072 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 10:55:12" (1/1) ... [2023-03-22 22:55:12,180 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 10:55:12" (1/1) ... [2023-03-22 22:55:12,180 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 10:55:12" (1/1) ... [2023-03-22 22:55:12,263 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 10:55:12" (1/1) ... [2023-03-22 22:55:12,291 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 10:55:12" (1/1) ... [2023-03-22 22:55:12,317 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 10:55:12" (1/1) ... [2023-03-22 22:55:12,336 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 10:55:12" (1/1) ... [2023-03-22 22:55:12,368 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-03-22 22:55:12,369 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-03-22 22:55:12,369 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-03-22 22:55:12,370 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-03-22 22:55:12,370 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 10:55:12" (1/1) ... [2023-03-22 22:55:12,376 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-22 22:55:12,386 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-03-22 22:55:12,401 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 22:55:12,431 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 22:55:12,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-03-22 22:55:12,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-03-22 22:55:12,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~u32~0 [2023-03-22 22:55:12,449 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-03-22 22:55:12,449 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2023-03-22 22:55:12,449 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtol [2023-03-22 22:55:12,449 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR_OR_ZERO [2023-03-22 22:55:12,449 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-03-22 22:55:12,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-03-22 22:55:12,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-03-22 22:55:12,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-03-22 22:55:12,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-03-22 22:55:12,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-03-22 22:55:12,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-03-22 22:55:12,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-03-22 22:55:12,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-03-22 22:55:12,450 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2023-03-22 22:55:12,450 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-03-22 22:55:12,451 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_functionality [2023-03-22 22:55:12,451 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_check_functionality [2023-03-22 22:55:12,451 INFO L138 BoogieDeclarations]: Found implementation of procedure IN_TO_REG [2023-03-22 22:55:12,451 INFO L138 BoogieDeclarations]: Found implementation of procedure FAN_TO_REG [2023-03-22 22:55:12,451 INFO L138 BoogieDeclarations]: Found implementation of procedure FAN_FROM_REG [2023-03-22 22:55:12,451 INFO L138 BoogieDeclarations]: Found implementation of procedure TEMP_TO_REG [2023-03-22 22:55:12,451 INFO L138 BoogieDeclarations]: Found implementation of procedure TEMP_FROM_REG [2023-03-22 22:55:12,451 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in [2023-03-22 22:55:12,451 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in_min [2023-03-22 22:55:12,451 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in_max [2023-03-22 22:55:12,451 INFO L138 BoogieDeclarations]: Found implementation of procedure set_in_min [2023-03-22 22:55:12,452 INFO L138 BoogieDeclarations]: Found implementation of procedure set_in_max [2023-03-22 22:55:12,452 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp [2023-03-22 22:55:12,452 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp_over [2023-03-22 22:55:12,452 INFO L138 BoogieDeclarations]: Found implementation of procedure set_temp_over [2023-03-22 22:55:12,452 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp_hyst [2023-03-22 22:55:12,452 INFO L138 BoogieDeclarations]: Found implementation of procedure set_temp_hyst [2023-03-22 22:55:12,452 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan [2023-03-22 22:55:12,452 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan_min [2023-03-22 22:55:12,452 INFO L138 BoogieDeclarations]: Found implementation of procedure set_fan_min [2023-03-22 22:55:12,452 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan_div [2023-03-22 22:55:12,453 INFO L138 BoogieDeclarations]: Found implementation of procedure set_fan_div [2023-03-22 22:55:12,453 INFO L138 BoogieDeclarations]: Found implementation of procedure show_vid [2023-03-22 22:55:12,453 INFO L138 BoogieDeclarations]: Found implementation of procedure show_alarms [2023-03-22 22:55:12,453 INFO L138 BoogieDeclarations]: Found implementation of procedure show_alarm [2023-03-22 22:55:12,453 INFO L138 BoogieDeclarations]: Found implementation of procedure lm78_alias_detect [2023-03-22 22:55:12,453 INFO L138 BoogieDeclarations]: Found implementation of procedure lm78_data_if_isa [2023-03-22 22:55:12,453 INFO L138 BoogieDeclarations]: Found implementation of procedure lm78_i2c_detect [2023-03-22 22:55:12,453 INFO L138 BoogieDeclarations]: Found implementation of procedure lm78_i2c_probe [2023-03-22 22:55:12,453 INFO L138 BoogieDeclarations]: Found implementation of procedure lm78_read_value [2023-03-22 22:55:12,453 INFO L138 BoogieDeclarations]: Found implementation of procedure lm78_write_value [2023-03-22 22:55:12,453 INFO L138 BoogieDeclarations]: Found implementation of procedure lm78_init_device [2023-03-22 22:55:12,454 INFO L138 BoogieDeclarations]: Found implementation of procedure lm78_update_device [2023-03-22 22:55:12,454 INFO L138 BoogieDeclarations]: Found implementation of procedure lm78_isa_register [2023-03-22 22:55:12,454 INFO L138 BoogieDeclarations]: Found implementation of procedure lm78_isa_unregister [2023-03-22 22:55:12,454 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_lm78_init [2023-03-22 22:55:12,454 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_lm78_exit [2023-03-22 22:55:12,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_i2c_driver_1 [2023-03-22 22:55:12,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_40 [2023-03-22 22:55:12,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_46 [2023-03-22 22:55:12,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_36 [2023-03-22 22:55:12,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_39 [2023-03-22 22:55:12,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_27 [2023-03-22 22:55:12,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_34 [2023-03-22 22:55:12,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_31 [2023-03-22 22:55:12,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_18 [2023-03-22 22:55:12,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_30 [2023-03-22 22:55:12,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_28 [2023-03-22 22:55:12,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_25 [2023-03-22 22:55:12,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_42 [2023-03-22 22:55:12,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_24 [2023-03-22 22:55:12,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_45 [2023-03-22 22:55:12,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_20 [2023-03-22 22:55:12,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_43 [2023-03-22 22:55:12,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_22 [2023-03-22 22:55:12,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_37 [2023-03-22 22:55:12,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_17 [2023-03-22 22:55:12,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_33 [2023-03-22 22:55:12,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_16 [2023-03-22 22:55:12,456 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-03-22 22:55:12,456 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-03-22 22:55:12,456 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-03-22 22:55:12,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2023-03-22 22:55:12,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_6 [2023-03-22 22:55:12,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2023-03-22 22:55:12,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_8 [2023-03-22 22:55:12,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2023-03-22 22:55:12,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2023-03-22 22:55:12,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2023-03-22 22:55:12,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2023-03-22 22:55:12,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2023-03-22 22:55:12,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_14 [2023-03-22 22:55:12,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2023-03-22 22:55:12,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2023-03-22 22:55:12,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2023-03-22 22:55:12,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_18 [2023-03-22 22:55:12,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2023-03-22 22:55:12,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20 [2023-03-22 22:55:12,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2023-03-22 22:55:12,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_22 [2023-03-22 22:55:12,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_23 [2023-03-22 22:55:12,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_24 [2023-03-22 22:55:12,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_25 [2023-03-22 22:55:12,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_26 [2023-03-22 22:55:12,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2023-03-22 22:55:12,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-03-22 22:55:12,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-03-22 22:55:12,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-03-22 22:55:12,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-03-22 22:55:12,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-03-22 22:55:12,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-03-22 22:55:12,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2023-03-22 22:55:12,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2023-03-22 22:55:12,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2023-03-22 22:55:12,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2023-03-22 22:55:12,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2023-03-22 22:55:12,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2023-03-22 22:55:12,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2023-03-22 22:55:12,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2023-03-22 22:55:12,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2023-03-22 22:55:12,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2023-03-22 22:55:12,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2023-03-22 22:55:12,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2023-03-22 22:55:12,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2023-03-22 22:55:12,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2023-03-22 22:55:12,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2023-03-22 22:55:12,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2023-03-22 22:55:12,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2023-03-22 22:55:12,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2023-03-22 22:55:12,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2023-03-22 22:55:12,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2023-03-22 22:55:12,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2023-03-22 22:55:12,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2023-03-22 22:55:12,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_update_lock_of_lm78_data [2023-03-22 22:55:12,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_update_lock_of_lm78_data [2023-03-22 22:55:12,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_lm78_data [2023-03-22 22:55:12,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_update_lock_of_lm78_data [2023-03-22 22:55:12,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_update_lock_of_lm78_data [2023-03-22 22:55:12,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_update_lock_of_lm78_data [2023-03-22 22:55:12,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_lm78_data [2023-03-22 22:55:12,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_update_lock_of_lm78_data [2023-03-22 22:55:12,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_update_lock_of_lm78_data [2023-03-22 22:55:12,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_update_lock_of_lm78_data [2023-03-22 22:55:12,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_update_lock_of_lm78_data [2023-03-22 22:55:12,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-03-22 22:55:12,470 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-03-22 22:55:12,470 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-03-22 22:55:12,470 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-03-22 22:55:12,470 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_hwmon_device_register_with_groups [2023-03-22 22:55:12,470 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2023-03-22 22:55:12,470 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_driver [2023-03-22 22:55:12,470 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_register_driver [2023-03-22 22:55:12,471 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_byte_data [2023-03-22 22:55:12,471 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_write_byte_data [2023-03-22 22:55:12,471 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoll [2023-03-22 22:55:12,471 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoull [2023-03-22 22:55:12,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-03-22 22:55:12,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_1 [2023-03-22 22:55:12,471 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-03-22 22:55:12,471 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2023-03-22 22:55:12,471 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-03-22 22:55:12,471 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-03-22 22:55:12,471 INFO L138 BoogieDeclarations]: Found implementation of procedure vid_from_reg [2023-03-22 22:55:12,471 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-03-22 22:55:12,471 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-03-22 22:55:12,472 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-03-22 22:55:12,472 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-03-22 22:55:12,472 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-03-22 22:55:12,472 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-03-22 22:55:12,472 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-03-22 22:55:12,472 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-03-22 22:55:12,472 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-03-22 22:55:12,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-03-22 22:55:12,472 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-03-22 22:55:12,472 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoull [2023-03-22 22:55:12,472 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoll [2023-03-22 22:55:12,472 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2023-03-22 22:55:12,472 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtol [2023-03-22 22:55:12,472 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-03-22 22:55:12,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-03-22 22:55:12,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-03-22 22:55:12,473 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-03-22 22:55:12,473 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-03-22 22:55:12,473 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-03-22 22:55:12,473 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-03-22 22:55:12,473 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR_OR_ZERO [2023-03-22 22:55:12,473 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-03-22 22:55:12,473 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2023-03-22 22:55:12,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_8 [2023-03-22 22:55:12,473 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-03-22 22:55:12,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_6 [2023-03-22 22:55:12,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2023-03-22 22:55:12,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2023-03-22 22:55:12,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2023-03-22 22:55:12,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2023-03-22 22:55:12,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2023-03-22 22:55:12,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2023-03-22 22:55:12,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2023-03-22 22:55:12,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_22 [2023-03-22 22:55:12,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_24 [2023-03-22 22:55:12,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_25 [2023-03-22 22:55:12,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2023-03-22 22:55:12,474 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-03-22 22:55:12,474 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-03-22 22:55:12,474 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-03-22 22:55:12,474 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-03-22 22:55:12,474 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-03-22 22:55:12,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-03-22 22:55:12,474 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-03-22 22:55:12,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-03-22 22:55:12,474 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-03-22 22:55:12,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-03-22 22:55:12,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-03-22 22:55:12,475 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-03-22 22:55:12,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-03-22 22:55:12,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-03-22 22:55:12,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-03-22 22:55:12,475 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-03-22 22:55:12,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2023-03-22 22:55:12,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2023-03-22 22:55:12,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2023-03-22 22:55:12,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2023-03-22 22:55:12,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_14 [2023-03-22 22:55:12,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2023-03-22 22:55:12,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_18 [2023-03-22 22:55:12,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20 [2023-03-22 22:55:12,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_23 [2023-03-22 22:55:12,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_26 [2023-03-22 22:55:12,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2023-03-22 22:55:12,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2023-03-22 22:55:12,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2023-03-22 22:55:12,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2023-03-22 22:55:12,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2023-03-22 22:55:12,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_lm78_data [2023-03-22 22:55:12,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_lm78_data [2023-03-22 22:55:12,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_i2c_driver_1 [2023-03-22 22:55:12,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_40 [2023-03-22 22:55:12,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_46 [2023-03-22 22:55:12,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_36 [2023-03-22 22:55:12,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_39 [2023-03-22 22:55:12,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_27 [2023-03-22 22:55:12,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_34 [2023-03-22 22:55:12,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_31 [2023-03-22 22:55:12,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_18 [2023-03-22 22:55:12,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_30 [2023-03-22 22:55:12,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_28 [2023-03-22 22:55:12,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_25 [2023-03-22 22:55:12,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_42 [2023-03-22 22:55:12,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_24 [2023-03-22 22:55:12,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_45 [2023-03-22 22:55:12,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_20 [2023-03-22 22:55:12,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_43 [2023-03-22 22:55:12,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_22 [2023-03-22 22:55:12,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_37 [2023-03-22 22:55:12,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_17 [2023-03-22 22:55:12,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_33 [2023-03-22 22:55:12,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_16 [2023-03-22 22:55:12,478 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2023-03-22 22:55:12,478 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2023-03-22 22:55:12,478 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-03-22 22:55:12,478 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-03-22 22:55:12,478 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-03-22 22:55:12,478 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_byte_data [2023-03-22 22:55:12,478 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_write_byte_data [2023-03-22 22:55:12,478 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_register_driver [2023-03-22 22:55:12,478 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_driver [2023-03-22 22:55:12,478 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_functionality [2023-03-22 22:55:12,478 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~u32~0 [2023-03-22 22:55:12,478 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_check_functionality [2023-03-22 22:55:12,479 INFO L130 BoogieDeclarations]: Found specification of procedure devm_hwmon_device_register_with_groups [2023-03-22 22:55:12,479 INFO L130 BoogieDeclarations]: Found specification of procedure vid_from_reg [2023-03-22 22:55:12,479 INFO L130 BoogieDeclarations]: Found specification of procedure IN_TO_REG [2023-03-22 22:55:12,479 INFO L130 BoogieDeclarations]: Found specification of procedure FAN_TO_REG [2023-03-22 22:55:12,479 INFO L130 BoogieDeclarations]: Found specification of procedure FAN_FROM_REG [2023-03-22 22:55:12,479 INFO L130 BoogieDeclarations]: Found specification of procedure TEMP_TO_REG [2023-03-22 22:55:12,479 INFO L130 BoogieDeclarations]: Found specification of procedure TEMP_FROM_REG [2023-03-22 22:55:12,479 INFO L130 BoogieDeclarations]: Found specification of procedure lm78_read_value [2023-03-22 22:55:12,479 INFO L130 BoogieDeclarations]: Found specification of procedure lm78_write_value [2023-03-22 22:55:12,479 INFO L130 BoogieDeclarations]: Found specification of procedure lm78_update_device [2023-03-22 22:55:12,479 INFO L130 BoogieDeclarations]: Found specification of procedure lm78_init_device [2023-03-22 22:55:12,479 INFO L130 BoogieDeclarations]: Found specification of procedure show_in [2023-03-22 22:55:12,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-03-22 22:55:12,479 INFO L130 BoogieDeclarations]: Found specification of procedure show_in_min [2023-03-22 22:55:12,479 INFO L130 BoogieDeclarations]: Found specification of procedure show_in_max [2023-03-22 22:55:12,480 INFO L130 BoogieDeclarations]: Found specification of procedure set_in_min [2023-03-22 22:55:12,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-03-22 22:55:12,480 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-03-22 22:55:12,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-03-22 22:55:12,480 INFO L130 BoogieDeclarations]: Found specification of procedure set_in_max [2023-03-22 22:55:12,480 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp [2023-03-22 22:55:12,480 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp_over [2023-03-22 22:55:12,480 INFO L130 BoogieDeclarations]: Found specification of procedure set_temp_over [2023-03-22 22:55:12,480 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp_hyst [2023-03-22 22:55:12,480 INFO L130 BoogieDeclarations]: Found specification of procedure set_temp_hyst [2023-03-22 22:55:12,480 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan [2023-03-22 22:55:12,480 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan_min [2023-03-22 22:55:12,480 INFO L130 BoogieDeclarations]: Found specification of procedure set_fan_min [2023-03-22 22:55:12,483 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan_div [2023-03-22 22:55:12,483 INFO L130 BoogieDeclarations]: Found specification of procedure set_fan_div [2023-03-22 22:55:12,483 INFO L130 BoogieDeclarations]: Found specification of procedure show_vid [2023-03-22 22:55:12,483 INFO L130 BoogieDeclarations]: Found specification of procedure show_alarms [2023-03-22 22:55:12,483 INFO L130 BoogieDeclarations]: Found specification of procedure show_alarm [2023-03-22 22:55:12,484 INFO L130 BoogieDeclarations]: Found specification of procedure lm78_alias_detect [2023-03-22 22:55:12,484 INFO L130 BoogieDeclarations]: Found specification of procedure lm78_data_if_isa [2023-03-22 22:55:12,484 INFO L130 BoogieDeclarations]: Found specification of procedure lm78_i2c_detect [2023-03-22 22:55:12,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-03-22 22:55:12,484 INFO L130 BoogieDeclarations]: Found specification of procedure lm78_i2c_probe [2023-03-22 22:55:12,484 INFO L130 BoogieDeclarations]: Found specification of procedure lm78_isa_register [2023-03-22 22:55:12,484 INFO L130 BoogieDeclarations]: Found specification of procedure lm78_isa_unregister [2023-03-22 22:55:12,484 INFO L130 BoogieDeclarations]: Found specification of procedure sm_lm78_init [2023-03-22 22:55:12,484 INFO L130 BoogieDeclarations]: Found specification of procedure sm_lm78_exit [2023-03-22 22:55:12,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-03-22 22:55:12,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-03-22 22:55:12,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_1 [2023-03-22 22:55:12,484 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-03-22 22:55:12,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-03-22 22:55:12,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-03-22 22:55:12,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-03-22 22:55:12,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-03-22 22:55:12,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2023-03-22 22:55:12,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2023-03-22 22:55:12,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2023-03-22 22:55:12,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2023-03-22 22:55:12,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2023-03-22 22:55:12,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2023-03-22 22:55:12,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2023-03-22 22:55:12,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2023-03-22 22:55:12,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2023-03-22 22:55:12,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2023-03-22 22:55:12,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2023-03-22 22:55:12,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2023-03-22 22:55:12,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2023-03-22 22:55:12,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2023-03-22 22:55:12,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2023-03-22 22:55:12,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2023-03-22 22:55:12,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2023-03-22 22:55:12,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_update_lock_of_lm78_data [2023-03-22 22:55:12,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_update_lock_of_lm78_data [2023-03-22 22:55:12,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_update_lock_of_lm78_data [2023-03-22 22:55:12,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_update_lock_of_lm78_data [2023-03-22 22:55:12,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_update_lock_of_lm78_data [2023-03-22 22:55:12,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_update_lock_of_lm78_data [2023-03-22 22:55:12,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_update_lock_of_lm78_data [2023-03-22 22:55:12,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_update_lock_of_lm78_data [2023-03-22 22:55:12,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_update_lock_of_lm78_data [2023-03-22 22:55:12,486 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-03-22 22:55:12,486 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-03-22 22:55:12,486 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-03-22 22:55:12,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-03-22 22:55:12,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-03-22 22:55:12,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-03-22 22:55:12,487 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-03-22 22:55:13,246 INFO L236 CfgBuilder]: Building ICFG [2023-03-22 22:55:13,254 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-03-22 22:55:13,473 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-03-22 22:55:26,873 INFO L277 CfgBuilder]: Performing block encoding [2023-03-22 22:55:26,898 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-03-22 22:55:26,898 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-03-22 22:55:26,903 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.03 10:55:26 BoogieIcfgContainer [2023-03-22 22:55:26,903 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-03-22 22:55:26,904 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2023-03-22 22:55:26,905 INFO L271 PluginConnector]: Initializing Sifa... [2023-03-22 22:55:26,905 INFO L275 PluginConnector]: Sifa initialized [2023-03-22 22:55:26,906 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.03 10:55:26" (1/1) ... [2023-03-22 22:55:26,907 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=OctagonDomain ♦ Max. Parallel Octagon=2 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=ReUseSupersetCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=NONE ♦ Max. Parallel Equality=2 ♦ SizeLimitFluid Max. DAG Size=-1 [2023-03-22 22:55:26,939 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2023-03-22 22:55:26,940 INFO L166 IcfgInterpreter]: Building call graph [2023-03-22 22:55:26,958 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-03-22 22:55:26,965 INFO L176 IcfgInterpreter]: Starting interpretation [2023-03-22 22:55:26,966 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs