./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--w83781d.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e19ca921 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--w83781d.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0564b8be4162feecc69c55a6b0b3eda68686a764b41f4f7494c14a4ffed0dc25 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-e19ca92 [2021-12-22 14:59:14,896 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-22 14:59:14,897 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-22 14:59:14,920 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-22 14:59:14,920 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-22 14:59:14,921 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-22 14:59:14,922 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-22 14:59:14,927 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-22 14:59:14,929 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-22 14:59:14,936 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-22 14:59:14,936 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-22 14:59:14,937 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-22 14:59:14,937 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-22 14:59:14,937 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-22 14:59:14,938 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-22 14:59:14,938 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-22 14:59:14,939 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-22 14:59:14,939 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-22 14:59:14,940 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-22 14:59:14,941 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-22 14:59:14,942 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-22 14:59:14,943 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-22 14:59:14,943 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-22 14:59:14,944 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-22 14:59:14,947 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-22 14:59:14,949 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-22 14:59:14,949 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-22 14:59:14,950 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-22 14:59:14,951 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-22 14:59:14,951 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-22 14:59:14,952 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-22 14:59:14,952 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-22 14:59:14,953 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-22 14:59:14,954 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-22 14:59:14,955 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-22 14:59:14,956 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-22 14:59:14,956 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-22 14:59:14,956 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-22 14:59:14,957 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-22 14:59:14,957 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-22 14:59:14,958 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-22 14:59:14,958 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-22 14:59:14,976 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-22 14:59:14,976 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-22 14:59:14,976 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-22 14:59:14,976 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-22 14:59:14,977 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-22 14:59:14,977 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-22 14:59:14,978 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-22 14:59:14,978 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-22 14:59:14,978 INFO L138 SettingsManager]: * Use SBE=true [2021-12-22 14:59:14,978 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-22 14:59:14,978 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-22 14:59:14,978 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-22 14:59:14,978 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-22 14:59:14,978 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-22 14:59:14,979 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-22 14:59:14,979 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-22 14:59:14,979 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-22 14:59:14,979 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-22 14:59:14,979 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-22 14:59:14,979 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-22 14:59:14,979 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-22 14:59:14,980 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-22 14:59:14,980 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-22 14:59:14,980 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-22 14:59:14,980 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-22 14:59:14,980 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-22 14:59:14,980 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-22 14:59:14,981 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-22 14:59:14,981 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-22 14:59:14,981 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-22 14:59:14,981 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-22 14:59:14,982 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0564b8be4162feecc69c55a6b0b3eda68686a764b41f4f7494c14a4ffed0dc25 [2021-12-22 14:59:15,199 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-22 14:59:15,216 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-22 14:59:15,219 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-22 14:59:15,220 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-22 14:59:15,220 INFO L275 PluginConnector]: CDTParser initialized [2021-12-22 14:59:15,221 INFO L432 ainManager$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--w83781d.ko-entry_point.cil.out.i [2021-12-22 14:59:15,265 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fcbd9a05e/bf9f3504e9154c99bc54ca2475ad8e1a/FLAG3c012614c [2021-12-22 14:59:15,832 INFO L306 CDTParser]: Found 1 translation units. [2021-12-22 14:59:15,833 INFO L160 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--w83781d.ko-entry_point.cil.out.i [2021-12-22 14:59:15,873 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fcbd9a05e/bf9f3504e9154c99bc54ca2475ad8e1a/FLAG3c012614c [2021-12-22 14:59:16,005 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fcbd9a05e/bf9f3504e9154c99bc54ca2475ad8e1a [2021-12-22 14:59:16,006 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-22 14:59:16,007 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-22 14:59:16,010 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-22 14:59:16,010 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-22 14:59:16,012 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-22 14:59:16,013 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 02:59:16" (1/1) ... [2021-12-22 14:59:16,014 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e2889f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:59:16, skipping insertion in model container [2021-12-22 14:59:16,014 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 02:59:16" (1/1) ... [2021-12-22 14:59:16,019 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-22 14:59:16,094 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-22 14:59:17,269 WARN L230 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--w83781d.ko-entry_point.cil.out.i[291343,291356] [2021-12-22 14:59:17,403 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-22 14:59:17,505 INFO L203 MainTranslator]: Completed pre-run [2021-12-22 14:59:17,840 WARN L230 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--w83781d.ko-entry_point.cil.out.i[291343,291356] [2021-12-22 14:59:17,848 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-22 14:59:18,083 INFO L208 MainTranslator]: Completed translation [2021-12-22 14:59:18,084 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:59:18 WrapperNode [2021-12-22 14:59:18,084 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-22 14:59:18,085 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-22 14:59:18,086 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-22 14:59:18,086 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-22 14:59:18,090 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:59:18" (1/1) ... [2021-12-22 14:59:18,199 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:59:18" (1/1) ... [2021-12-22 14:59:18,360 INFO L137 Inliner]: procedures = 284, calls = 3654, calls flagged for inlining = 144, calls inlined = 140, statements flattened = 10053 [2021-12-22 14:59:18,360 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-22 14:59:18,361 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-22 14:59:18,361 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-22 14:59:18,361 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-22 14:59:18,367 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:59:18" (1/1) ... [2021-12-22 14:59:18,368 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:59:18" (1/1) ... [2021-12-22 14:59:18,394 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:59:18" (1/1) ... [2021-12-22 14:59:18,394 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:59:18" (1/1) ... [2021-12-22 14:59:18,480 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:59:18" (1/1) ... [2021-12-22 14:59:18,496 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:59:18" (1/1) ... [2021-12-22 14:59:18,523 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:59:18" (1/1) ... [2021-12-22 14:59:18,559 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-22 14:59:18,560 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-22 14:59:18,560 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-22 14:59:18,560 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-22 14:59:18,561 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:59:18" (1/1) ... [2021-12-22 14:59:18,567 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-22 14:59:18,574 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 14:59:18,584 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) [2021-12-22 14:59:18,587 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 [2021-12-22 14:59:18,624 INFO L130 BoogieDeclarations]: Found specification of procedure w83781d_read_value [2021-12-22 14:59:18,624 INFO L138 BoogieDeclarations]: Found implementation of procedure w83781d_read_value [2021-12-22 14:59:18,624 INFO L130 BoogieDeclarations]: Found specification of procedure show_in_max [2021-12-22 14:59:18,624 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in_max [2021-12-22 14:59:18,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-22 14:59:18,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-22 14:59:18,625 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-22 14:59:18,625 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-22 14:59:18,625 INFO L130 BoogieDeclarations]: Found specification of procedure w83781d_detect [2021-12-22 14:59:18,625 INFO L138 BoogieDeclarations]: Found implementation of procedure w83781d_detect [2021-12-22 14:59:18,625 INFO L130 BoogieDeclarations]: Found specification of procedure FAN_TO_REG [2021-12-22 14:59:18,625 INFO L138 BoogieDeclarations]: Found implementation of procedure FAN_TO_REG [2021-12-22 14:59:18,626 INFO L130 BoogieDeclarations]: Found specification of procedure store_beep [2021-12-22 14:59:18,626 INFO L138 BoogieDeclarations]: Found implementation of procedure store_beep [2021-12-22 14:59:18,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-22 14:59:18,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-22 14:59:18,626 INFO L130 BoogieDeclarations]: Found specification of procedure store_pwm [2021-12-22 14:59:18,626 INFO L138 BoogieDeclarations]: Found implementation of procedure store_pwm [2021-12-22 14:59:18,626 INFO L130 BoogieDeclarations]: Found specification of procedure store_in_min [2021-12-22 14:59:18,626 INFO L138 BoogieDeclarations]: Found implementation of procedure store_in_min [2021-12-22 14:59:18,627 INFO L130 BoogieDeclarations]: Found specification of procedure store_fan_div [2021-12-22 14:59:18,627 INFO L138 BoogieDeclarations]: Found implementation of procedure store_fan_div [2021-12-22 14:59:18,627 INFO L130 BoogieDeclarations]: Found specification of procedure LM75_TEMP_FROM_REG [2021-12-22 14:59:18,627 INFO L138 BoogieDeclarations]: Found implementation of procedure LM75_TEMP_FROM_REG [2021-12-22 14:59:18,627 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-22 14:59:18,627 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-22 14:59:18,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-22 14:59:18,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-22 14:59:18,628 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2021-12-22 14:59:18,628 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2021-12-22 14:59:18,628 INFO L130 BoogieDeclarations]: Found specification of procedure show_sensor [2021-12-22 14:59:18,628 INFO L138 BoogieDeclarations]: Found implementation of procedure show_sensor [2021-12-22 14:59:18,628 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-22 14:59:18,628 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-22 14:59:18,628 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-12-22 14:59:18,628 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-12-22 14:59:18,629 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan_min [2021-12-22 14:59:18,629 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan_min [2021-12-22 14:59:18,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-22 14:59:18,629 INFO L130 BoogieDeclarations]: Found specification of procedure store_temp_max_hyst [2021-12-22 14:59:18,630 INFO L138 BoogieDeclarations]: Found implementation of procedure store_temp_max_hyst [2021-12-22 14:59:18,630 INFO L130 BoogieDeclarations]: Found specification of procedure show_alarm [2021-12-22 14:59:18,630 INFO L138 BoogieDeclarations]: Found implementation of procedure show_alarm [2021-12-22 14:59:18,630 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_byte_data [2021-12-22 14:59:18,630 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_byte_data [2021-12-22 14:59:18,630 INFO L130 BoogieDeclarations]: Found specification of procedure w83781d_isa_unregister [2021-12-22 14:59:18,630 INFO L138 BoogieDeclarations]: Found implementation of procedure w83781d_isa_unregister [2021-12-22 14:59:18,630 INFO L130 BoogieDeclarations]: Found specification of procedure show_in [2021-12-22 14:59:18,631 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in [2021-12-22 14:59:18,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-22 14:59:18,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-22 14:59:18,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-22 14:59:18,631 INFO L130 BoogieDeclarations]: Found specification of procedure show_beep [2021-12-22 14:59:18,631 INFO L138 BoogieDeclarations]: Found implementation of procedure show_beep [2021-12-22 14:59:18,632 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtol [2021-12-22 14:59:18,632 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtol [2021-12-22 14:59:18,632 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-22 14:59:18,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-22 14:59:18,633 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_unregister_device [2021-12-22 14:59:18,633 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_unregister_device [2021-12-22 14:59:18,634 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-12-22 14:59:18,634 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-12-22 14:59:18,634 INFO L130 BoogieDeclarations]: Found specification of procedure show_pwm [2021-12-22 14:59:18,634 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pwm [2021-12-22 14:59:18,634 INFO L130 BoogieDeclarations]: Found specification of procedure FAN_FROM_REG [2021-12-22 14:59:18,634 INFO L138 BoogieDeclarations]: Found implementation of procedure FAN_FROM_REG [2021-12-22 14:59:18,634 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-22 14:59:18,634 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-22 14:59:18,635 INFO L130 BoogieDeclarations]: Found specification of procedure store_sensor [2021-12-22 14:59:18,635 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sensor [2021-12-22 14:59:18,635 INFO L130 BoogieDeclarations]: Found specification of procedure w83781d_update_device [2021-12-22 14:59:18,635 INFO L138 BoogieDeclarations]: Found implementation of procedure w83781d_update_device [2021-12-22 14:59:18,635 INFO L130 BoogieDeclarations]: Found specification of procedure w83781d_remove_files [2021-12-22 14:59:18,636 INFO L138 BoogieDeclarations]: Found implementation of procedure w83781d_remove_files [2021-12-22 14:59:18,636 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan [2021-12-22 14:59:18,636 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan [2021-12-22 14:59:18,636 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-12-22 14:59:18,636 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-12-22 14:59:18,636 INFO L130 BoogieDeclarations]: Found specification of procedure store_in_max [2021-12-22 14:59:18,636 INFO L138 BoogieDeclarations]: Found implementation of procedure store_in_max [2021-12-22 14:59:18,637 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_word_swapped [2021-12-22 14:59:18,637 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_word_swapped [2021-12-22 14:59:18,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-22 14:59:18,637 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2021-12-22 14:59:18,637 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2021-12-22 14:59:18,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_w83781d_data [2021-12-22 14:59:18,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_w83781d_data [2021-12-22 14:59:18,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-22 14:59:18,638 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-12-22 14:59:18,638 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-12-22 14:59:18,638 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2021-12-22 14:59:18,638 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2021-12-22 14:59:18,638 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_write_word_swapped [2021-12-22 14:59:18,639 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_write_word_swapped [2021-12-22 14:59:18,639 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan_div [2021-12-22 14:59:18,639 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan_div [2021-12-22 14:59:18,639 INFO L130 BoogieDeclarations]: Found specification of procedure LM75_TEMP_TO_REG [2021-12-22 14:59:18,640 INFO L138 BoogieDeclarations]: Found implementation of procedure LM75_TEMP_TO_REG [2021-12-22 14:59:18,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-22 14:59:18,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_w83781d_data [2021-12-22 14:59:18,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_w83781d_data [2021-12-22 14:59:18,641 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp [2021-12-22 14:59:18,641 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp [2021-12-22 14:59:18,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-22 14:59:18,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-22 14:59:18,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_w83781d_data [2021-12-22 14:59:18,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_w83781d_data [2021-12-22 14:59:18,641 INFO L130 BoogieDeclarations]: Found specification of procedure store_temp_max [2021-12-22 14:59:18,641 INFO L138 BoogieDeclarations]: Found implementation of procedure store_temp_max [2021-12-22 14:59:18,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-22 14:59:18,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-22 14:59:18,642 INFO L130 BoogieDeclarations]: Found specification of procedure w83781d_write_value [2021-12-22 14:59:18,642 INFO L138 BoogieDeclarations]: Found implementation of procedure w83781d_write_value [2021-12-22 14:59:18,642 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-22 14:59:18,642 INFO L130 BoogieDeclarations]: Found specification of procedure show_in_min [2021-12-22 14:59:18,643 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in_min [2021-12-22 14:59:18,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-22 14:59:18,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-22 14:59:18,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-22 14:59:18,645 INFO L130 BoogieDeclarations]: Found specification of procedure store_fan_min [2021-12-22 14:59:18,645 INFO L138 BoogieDeclarations]: Found implementation of procedure store_fan_min [2021-12-22 14:59:18,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-22 14:59:18,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_w83781d_data [2021-12-22 14:59:18,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_w83781d_data [2021-12-22 14:59:18,647 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp_max [2021-12-22 14:59:18,647 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp_max [2021-12-22 14:59:18,648 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp_max_hyst [2021-12-22 14:59:18,648 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp_max_hyst [2021-12-22 14:59:18,651 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2021-12-22 14:59:18,651 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2021-12-22 14:59:18,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-22 14:59:18,651 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_write_byte_data [2021-12-22 14:59:18,651 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_write_byte_data [2021-12-22 14:59:18,651 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-22 14:59:18,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-22 14:59:18,652 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-22 14:59:18,652 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-22 14:59:19,477 INFO L234 CfgBuilder]: Building ICFG [2021-12-22 14:59:19,479 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-22 14:59:19,687 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;