/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/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=SHALLOWEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/ldv-consumption/linux-3.8-rc1-32_7a-drivers--hwmon--w83793.ko-ldv_main0.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-27 08:25:18,486 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-27 08:25:18,489 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-27 08:25:18,528 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-27 08:25:18,528 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-27 08:25:18,530 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-27 08:25:18,531 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-27 08:25:18,534 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-27 08:25:18,549 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-27 08:25:18,550 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-27 08:25:18,555 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-27 08:25:18,556 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-27 08:25:18,556 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-27 08:25:18,563 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-27 08:25:18,564 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-27 08:25:18,567 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-27 08:25:18,569 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-27 08:25:18,570 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-27 08:25:18,574 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-27 08:25:18,576 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-27 08:25:18,580 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-27 08:25:18,585 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-27 08:25:18,588 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-27 08:25:18,590 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-27 08:25:18,597 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-27 08:25:18,600 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-27 08:25:18,600 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-27 08:25:18,602 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-27 08:25:18,606 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-27 08:25:18,607 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-27 08:25:18,608 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-27 08:25:18,609 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-27 08:25:18,610 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-27 08:25:18,611 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-27 08:25:18,613 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-27 08:25:18,613 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-27 08:25:18,614 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-27 08:25:18,614 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-27 08:25:18,614 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-27 08:25:18,615 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-27 08:25:18,616 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-27 08:25:18,619 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-27 08:25:18,666 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-27 08:25:18,666 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-27 08:25:18,671 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-27 08:25:18,671 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-27 08:25:18,671 INFO L138 SettingsManager]: * Use SBE=true [2020-10-27 08:25:18,671 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-27 08:25:18,672 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-27 08:25:18,672 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-27 08:25:18,672 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-27 08:25:18,672 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-27 08:25:18,673 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-27 08:25:18,673 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-27 08:25:18,674 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-27 08:25:18,674 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-27 08:25:18,674 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-27 08:25:18,674 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-27 08:25:18,675 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-27 08:25:18,675 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-27 08:25:18,675 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-27 08:25:18,675 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-27 08:25:18,675 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-27 08:25:18,676 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-27 08:25:18,676 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-27 08:25:18,676 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-27 08:25:18,677 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-27 08:25:18,677 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-27 08:25:18,677 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-27 08:25:18,677 INFO L138 SettingsManager]: * To the following directory=dump/ 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-2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SHALLOWEST;log-additional-information=true;unknown-allowed=true; [2020-10-27 08:25:19,043 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-27 08:25:19,086 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-27 08:25:19,088 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-27 08:25:19,090 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-27 08:25:19,091 INFO L275 PluginConnector]: CDTParser initialized [2020-10-27 08:25:19,092 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/linux-3.8-rc1-32_7a-drivers--hwmon--w83793.ko-ldv_main0.cil.out.i [2020-10-27 08:25:19,184 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/d2c2068eb/3c550420f30a4698a4a30483eee8923b/FLAGe74a281e9 [2020-10-27 08:25:20,389 INFO L306 CDTParser]: Found 1 translation units. [2020-10-27 08:25:20,391 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-consumption/linux-3.8-rc1-32_7a-drivers--hwmon--w83793.ko-ldv_main0.cil.out.i [2020-10-27 08:25:20,448 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/d2c2068eb/3c550420f30a4698a4a30483eee8923b/FLAGe74a281e9 [2020-10-27 08:25:20,700 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/d2c2068eb/3c550420f30a4698a4a30483eee8923b [2020-10-27 08:25:20,703 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-27 08:25:20,711 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-27 08:25:20,714 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-27 08:25:20,714 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-27 08:25:20,718 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-27 08:25:20,719 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 08:25:20" (1/1) ... [2020-10-27 08:25:20,723 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2246a6d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 08:25:20, skipping insertion in model container [2020-10-27 08:25:20,723 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 08:25:20" (1/1) ... [2020-10-27 08:25:20,732 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-27 08:25:20,893 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-27 08:25:23,045 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-27 08:25:23,233 INFO L203 MainTranslator]: Completed pre-run [2020-10-27 08:25:23,786 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-27 08:25:24,543 INFO L208 MainTranslator]: Completed translation [2020-10-27 08:25:24,543 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 08:25:24 WrapperNode [2020-10-27 08:25:24,544 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-27 08:25:24,546 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-27 08:25:24,546 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-27 08:25:24,546 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-27 08:25:24,561 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 08:25:24" (1/1) ... [2020-10-27 08:25:24,561 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 08:25:24" (1/1) ... [2020-10-27 08:25:24,712 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 08:25:24" (1/1) ... [2020-10-27 08:25:24,713 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 08:25:24" (1/1) ... [2020-10-27 08:25:24,993 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 08:25:24" (1/1) ... [2020-10-27 08:25:25,032 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 08:25:24" (1/1) ... [2020-10-27 08:25:25,112 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 08:25:24" (1/1) ... [2020-10-27 08:25:25,174 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-27 08:25:25,175 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-27 08:25:25,175 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-27 08:25:25,175 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-27 08:25:25,176 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 08:25:24" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-27 08:25:25,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-27 08:25:25,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-27 08:25:25,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-27 08:25:25,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~u32~0 [2020-10-27 08:25:25,276 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-27 08:25:25,276 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-27 08:25:25,276 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-27 08:25:25,276 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2020-10-27 08:25:25,277 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtol [2020-10-27 08:25:25,277 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-27 08:25:25,277 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2020-10-27 08:25:25,277 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-27 08:25:25,277 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-27 08:25:25,277 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-27 08:25:25,278 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2020-10-27 08:25:25,278 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2020-10-27 08:25:25,278 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2020-10-27 08:25:25,278 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2020-10-27 08:25:25,278 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2020-10-27 08:25:25,278 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2020-10-27 08:25:25,279 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-27 08:25:25,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-27 08:25:25,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-27 08:25:25,279 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-27 08:25:25,279 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-27 08:25:25,279 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-27 08:25:25,279 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2020-10-27 08:25:25,280 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_set_clientdata [2020-10-27 08:25:25,280 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_functionality [2020-10-27 08:25:25,280 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_check_functionality [2020-10-27 08:25:25,280 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_adapter_id [2020-10-27 08:25:25,280 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2020-10-27 08:25:25,280 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-10-27 08:25:25,281 INFO L138 BoogieDeclarations]: Found implementation of procedure FAN_FROM_REG [2020-10-27 08:25:25,281 INFO L138 BoogieDeclarations]: Found implementation of procedure FAN_TO_REG [2020-10-27 08:25:25,281 INFO L138 BoogieDeclarations]: Found implementation of procedure TIME_FROM_REG [2020-10-27 08:25:25,281 INFO L138 BoogieDeclarations]: Found implementation of procedure TIME_TO_REG [2020-10-27 08:25:25,281 INFO L138 BoogieDeclarations]: Found implementation of procedure TEMP_FROM_REG [2020-10-27 08:25:25,281 INFO L138 BoogieDeclarations]: Found implementation of procedure TEMP_TO_REG [2020-10-27 08:25:25,281 INFO L138 BoogieDeclarations]: Found implementation of procedure w83793_release_resources [2020-10-27 08:25:25,282 INFO L138 BoogieDeclarations]: Found implementation of procedure show_vrm [2020-10-27 08:25:25,282 INFO L138 BoogieDeclarations]: Found implementation of procedure show_vid [2020-10-27 08:25:25,282 INFO L138 BoogieDeclarations]: Found implementation of procedure store_vrm [2020-10-27 08:25:25,282 INFO L138 BoogieDeclarations]: Found implementation of procedure show_alarm_beep [2020-10-27 08:25:25,282 INFO L138 BoogieDeclarations]: Found implementation of procedure store_beep [2020-10-27 08:25:25,282 INFO L138 BoogieDeclarations]: Found implementation of procedure show_beep_enable [2020-10-27 08:25:25,282 INFO L138 BoogieDeclarations]: Found implementation of procedure store_beep_enable [2020-10-27 08:25:25,282 INFO L138 BoogieDeclarations]: Found implementation of procedure store_chassis_clear [2020-10-27 08:25:25,283 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan [2020-10-27 08:25:25,283 INFO L138 BoogieDeclarations]: Found implementation of procedure store_fan_min [2020-10-27 08:25:25,283 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pwm [2020-10-27 08:25:25,283 INFO L138 BoogieDeclarations]: Found implementation of procedure store_pwm [2020-10-27 08:25:25,283 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp [2020-10-27 08:25:25,283 INFO L138 BoogieDeclarations]: Found implementation of procedure store_temp [2020-10-27 08:25:25,283 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp_mode [2020-10-27 08:25:25,284 INFO L138 BoogieDeclarations]: Found implementation of procedure store_temp_mode [2020-10-27 08:25:25,284 INFO L138 BoogieDeclarations]: Found implementation of procedure show_sf_setup [2020-10-27 08:25:25,284 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sf_setup [2020-10-27 08:25:25,284 INFO L138 BoogieDeclarations]: Found implementation of procedure show_sf_ctrl [2020-10-27 08:25:25,284 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sf_ctrl [2020-10-27 08:25:25,284 INFO L138 BoogieDeclarations]: Found implementation of procedure show_sf2_pwm [2020-10-27 08:25:25,284 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sf2_pwm [2020-10-27 08:25:25,285 INFO L138 BoogieDeclarations]: Found implementation of procedure show_sf2_temp [2020-10-27 08:25:25,285 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sf2_temp [2020-10-27 08:25:25,285 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in [2020-10-27 08:25:25,285 INFO L138 BoogieDeclarations]: Found implementation of procedure store_in [2020-10-27 08:25:25,285 INFO L138 BoogieDeclarations]: Found implementation of procedure w83793_init_client [2020-10-27 08:25:25,285 INFO L138 BoogieDeclarations]: Found implementation of procedure watchdog_set_timeout [2020-10-27 08:25:25,285 INFO L138 BoogieDeclarations]: Found implementation of procedure watchdog_get_timeout [2020-10-27 08:25:25,286 INFO L138 BoogieDeclarations]: Found implementation of procedure watchdog_trigger [2020-10-27 08:25:25,286 INFO L138 BoogieDeclarations]: Found implementation of procedure watchdog_enable [2020-10-27 08:25:25,286 INFO L138 BoogieDeclarations]: Found implementation of procedure watchdog_disable [2020-10-27 08:25:25,286 INFO L138 BoogieDeclarations]: Found implementation of procedure watchdog_open [2020-10-27 08:25:25,286 INFO L138 BoogieDeclarations]: Found implementation of procedure watchdog_close [2020-10-27 08:25:25,286 INFO L138 BoogieDeclarations]: Found implementation of procedure watchdog_write [2020-10-27 08:25:25,286 INFO L138 BoogieDeclarations]: Found implementation of procedure watchdog_ioctl [2020-10-27 08:25:25,287 INFO L138 BoogieDeclarations]: Found implementation of procedure watchdog_notify_sys [2020-10-27 08:25:25,287 INFO L138 BoogieDeclarations]: Found implementation of procedure w83793_remove [2020-10-27 08:25:25,287 INFO L138 BoogieDeclarations]: Found implementation of procedure w83793_detect_subclients [2020-10-27 08:25:25,287 INFO L138 BoogieDeclarations]: Found implementation of procedure w83793_detect [2020-10-27 08:25:25,287 INFO L138 BoogieDeclarations]: Found implementation of procedure w83793_probe [2020-10-27 08:25:25,287 INFO L138 BoogieDeclarations]: Found implementation of procedure w83793_update_nonvolatile [2020-10-27 08:25:25,287 INFO L138 BoogieDeclarations]: Found implementation of procedure w83793_update_device [2020-10-27 08:25:25,288 INFO L138 BoogieDeclarations]: Found implementation of procedure w83793_read_value [2020-10-27 08:25:25,288 INFO L138 BoogieDeclarations]: Found implementation of procedure w83793_write_value [2020-10-27 08:25:25,288 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-27 08:25:25,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2020-10-27 08:25:25,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2020-10-27 08:25:25,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2020-10-27 08:25:25,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2020-10-27 08:25:25,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2020-10-27 08:25:25,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6 [2020-10-27 08:25:25,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2020-10-27 08:25:25,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2020-10-27 08:25:25,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2020-10-27 08:25:25,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2020-10-27 08:25:25,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2020-10-27 08:25:25,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2020-10-27 08:25:25,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2020-10-27 08:25:25,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_14 [2020-10-27 08:25:25,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2020-10-27 08:25:25,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2020-10-27 08:25:25,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2020-10-27 08:25:25,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_18 [2020-10-27 08:25:25,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2020-10-27 08:25:25,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20 [2020-10-27 08:25:25,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2020-10-27 08:25:25,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_22 [2020-10-27 08:25:25,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2020-10-27 08:25:25,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_24 [2020-10-27 08:25:25,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_25 [2020-10-27 08:25:25,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_26 [2020-10-27 08:25:25,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_27 [2020-10-27 08:25:25,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_28 [2020-10-27 08:25:25,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_29 [2020-10-27 08:25:25,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_30 [2020-10-27 08:25:25,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_31 [2020-10-27 08:25:25,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_32 [2020-10-27 08:25:25,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_33 [2020-10-27 08:25:25,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_34 [2020-10-27 08:25:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_35 [2020-10-27 08:25:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_36 [2020-10-27 08:25:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_37 [2020-10-27 08:25:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_38 [2020-10-27 08:25:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_39 [2020-10-27 08:25:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_40 [2020-10-27 08:25:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_41 [2020-10-27 08:25:25,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_42 [2020-10-27 08:25:25,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_43 [2020-10-27 08:25:25,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_44 [2020-10-27 08:25:25,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_45 [2020-10-27 08:25:25,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_46 [2020-10-27 08:25:25,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_47 [2020-10-27 08:25:25,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_48 [2020-10-27 08:25:25,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_49 [2020-10-27 08:25:25,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_50 [2020-10-27 08:25:25,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_51 [2020-10-27 08:25:25,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_52 [2020-10-27 08:25:25,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_53 [2020-10-27 08:25:25,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_54 [2020-10-27 08:25:25,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_55 [2020-10-27 08:25:25,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_56 [2020-10-27 08:25:25,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-27 08:25:25,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-27 08:25:25,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2020-10-27 08:25:25,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2020-10-27 08:25:25,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2020-10-27 08:25:25,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2020-10-27 08:25:25,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-27 08:25:25,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2020-10-27 08:25:25,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2020-10-27 08:25:25,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-27 08:25:25,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-27 08:25:25,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2020-10-27 08:25:25,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2020-10-27 08:25:25,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-27 08:25:25,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-27 08:25:25,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2020-10-27 08:25:25,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_update_lock_of_w83793_data [2020-10-27 08:25:25,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_update_lock_of_w83793_data [2020-10-27 08:25:25,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_w83793_data [2020-10-27 08:25:25,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_update_lock_of_w83793_data [2020-10-27 08:25:25,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_update_lock_of_w83793_data [2020-10-27 08:25:25,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_update_lock_of_w83793_data [2020-10-27 08:25:25,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_w83793_data [2020-10-27 08:25:25,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_watchdog_data_mutex [2020-10-27 08:25:25,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_watchdog_data_mutex [2020-10-27 08:25:25,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_watchdog_data_mutex [2020-10-27 08:25:25,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_watchdog_data_mutex [2020-10-27 08:25:25,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_watchdog_data_mutex [2020-10-27 08:25:25,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_watchdog_data_mutex [2020-10-27 08:25:25,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_watchdog_data_mutex [2020-10-27 08:25:25,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_watchdog_lock_of_w83793_data [2020-10-27 08:25:25,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_watchdog_lock_of_w83793_data [2020-10-27 08:25:25,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_watchdog_lock_of_w83793_data [2020-10-27 08:25:25,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_watchdog_lock_of_w83793_data [2020-10-27 08:25:25,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_watchdog_lock_of_w83793_data [2020-10-27 08:25:25,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_watchdog_lock_of_w83793_data [2020-10-27 08:25:25,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_watchdog_lock_of_w83793_data [2020-10-27 08:25:25,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-27 08:25:25,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-27 08:25:25,302 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2020-10-27 08:25:25,302 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-27 08:25:25,302 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-27 08:25:25,302 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-10-27 08:25:25,303 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-27 08:25:25,303 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_crit [2020-10-27 08:25:25,303 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-27 08:25:25,303 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-27 08:25:25,303 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-27 08:25:25,303 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-10-27 08:25:25,304 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2020-10-27 08:25:25,304 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2020-10-27 08:25:25,304 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_register [2020-10-27 08:25:25,304 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2020-10-27 08:25:25,304 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_new_dummy [2020-10-27 08:25:25,304 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_byte_data [2020-10-27 08:25:25,305 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_write_byte_data [2020-10-27 08:25:25,305 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_unregister_device [2020-10-27 08:25:25,305 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoll [2020-10-27 08:25:25,305 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoull [2020-10-27 08:25:25,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2020-10-27 08:25:25,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2020-10-27 08:25:25,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2020-10-27 08:25:25,306 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2020-10-27 08:25:25,306 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2020-10-27 08:25:25,306 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2020-10-27 08:25:25,307 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_register [2020-10-27 08:25:25,307 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2020-10-27 08:25:25,307 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2020-10-27 08:25:25,307 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-27 08:25:25,307 INFO L138 BoogieDeclarations]: Found implementation of procedure nonseekable_open [2020-10-27 08:25:25,307 INFO L138 BoogieDeclarations]: Found implementation of procedure register_reboot_notifier [2020-10-27 08:25:25,307 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-27 08:25:25,308 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_reboot_notifier [2020-10-27 08:25:25,308 INFO L138 BoogieDeclarations]: Found implementation of procedure vid_from_reg [2020-10-27 08:25:25,308 INFO L138 BoogieDeclarations]: Found implementation of procedure vid_which_vrm [2020-10-27 08:25:25,308 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-27 08:25:25,308 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-27 08:25:25,308 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-27 08:25:25,308 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-27 08:25:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-27 08:25:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-27 08:25:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-27 08:25:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-27 08:25:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-27 08:25:25,310 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-27 08:25:25,310 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-27 08:25:25,310 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2020-10-27 08:25:25,310 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2020-10-27 08:25:25,310 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoull [2020-10-27 08:25:25,311 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoll [2020-10-27 08:25:25,311 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2020-10-27 08:25:25,311 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtol [2020-10-27 08:25:25,311 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-27 08:25:25,311 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-27 08:25:25,311 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-27 08:25:25,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-27 08:25:25,312 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-27 08:25:25,312 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2020-10-27 08:25:25,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-27 08:25:25,312 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2020-10-27 08:25:25,312 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-27 08:25:25,313 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-27 08:25:25,313 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-27 08:25:25,313 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-27 08:25:25,313 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2020-10-27 08:25:25,313 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-27 08:25:25,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-27 08:25:25,314 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2020-10-27 08:25:25,314 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2020-10-27 08:25:25,314 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-27 08:25:25,314 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2020-10-27 08:25:25,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2020-10-27 08:25:25,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_41 [2020-10-27 08:25:25,315 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-27 08:25:25,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2020-10-27 08:25:25,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2020-10-27 08:25:25,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2020-10-27 08:25:25,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2020-10-27 08:25:25,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2020-10-27 08:25:25,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2020-10-27 08:25:25,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2020-10-27 08:25:25,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2020-10-27 08:25:25,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2020-10-27 08:25:25,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2020-10-27 08:25:25,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2020-10-27 08:25:25,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_24 [2020-10-27 08:25:25,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_26 [2020-10-27 08:25:25,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_28 [2020-10-27 08:25:25,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_30 [2020-10-27 08:25:25,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_32 [2020-10-27 08:25:25,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_34 [2020-10-27 08:25:25,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_36 [2020-10-27 08:25:25,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_38 [2020-10-27 08:25:25,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_40 [2020-10-27 08:25:25,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_42 [2020-10-27 08:25:25,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_44 [2020-10-27 08:25:25,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_46 [2020-10-27 08:25:25,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_48 [2020-10-27 08:25:25,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_50 [2020-10-27 08:25:25,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_52 [2020-10-27 08:25:25,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_54 [2020-10-27 08:25:25,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_56 [2020-10-27 08:25:25,319 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2020-10-27 08:25:25,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2020-10-27 08:25:25,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2020-10-27 08:25:25,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6 [2020-10-27 08:25:25,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2020-10-27 08:25:25,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2020-10-27 08:25:25,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2020-10-27 08:25:25,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_14 [2020-10-27 08:25:25,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2020-10-27 08:25:25,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_18 [2020-10-27 08:25:25,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20 [2020-10-27 08:25:25,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_22 [2020-10-27 08:25:25,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_25 [2020-10-27 08:25:25,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_27 [2020-10-27 08:25:25,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_29 [2020-10-27 08:25:25,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_31 [2020-10-27 08:25:25,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_33 [2020-10-27 08:25:25,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_35 [2020-10-27 08:25:25,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_37 [2020-10-27 08:25:25,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_39 [2020-10-27 08:25:25,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_43 [2020-10-27 08:25:25,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_45 [2020-10-27 08:25:25,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_47 [2020-10-27 08:25:25,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_49 [2020-10-27 08:25:25,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_51 [2020-10-27 08:25:25,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_53 [2020-10-27 08:25:25,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_55 [2020-10-27 08:25:25,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2020-10-27 08:25:25,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2020-10-27 08:25:25,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2020-10-27 08:25:25,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2020-10-27 08:25:25,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2020-10-27 08:25:25,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_w83793_data [2020-10-27 08:25:25,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_w83793_data [2020-10-27 08:25:25,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_watchdog_data_mutex [2020-10-27 08:25:25,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_watchdog_data_mutex [2020-10-27 08:25:25,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_watchdog_data_mutex [2020-10-27 08:25:25,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_watchdog_lock_of_w83793_data [2020-10-27 08:25:25,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_watchdog_lock_of_w83793_data [2020-10-27 08:25:25,325 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2020-10-27 08:25:25,325 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2020-10-27 08:25:25,325 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2020-10-27 08:25:25,326 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-27 08:25:25,326 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2020-10-27 08:25:25,326 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-27 08:25:25,326 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-27 08:25:25,326 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-27 08:25:25,326 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-27 08:25:25,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-27 08:25:25,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-27 08:25:25,327 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-27 08:25:25,327 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-27 08:25:25,327 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-27 08:25:25,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-27 08:25:25,327 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-27 08:25:25,327 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2020-10-27 08:25:25,328 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2020-10-27 08:25:25,328 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-27 08:25:25,328 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-27 08:25:25,328 INFO L130 BoogieDeclarations]: Found specification of procedure dev_crit [2020-10-27 08:25:25,328 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-27 08:25:25,328 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-10-27 08:25:25,328 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-27 08:25:25,328 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_byte_data [2020-10-27 08:25:25,329 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_write_byte_data [2020-10-27 08:25:25,329 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2020-10-27 08:25:25,329 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_set_clientdata [2020-10-27 08:25:25,329 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_new_dummy [2020-10-27 08:25:25,329 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_unregister_device [2020-10-27 08:25:25,329 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_functionality [2020-10-27 08:25:25,329 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~u32~0 [2020-10-27 08:25:25,329 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_check_functionality [2020-10-27 08:25:25,329 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_adapter_id [2020-10-27 08:25:25,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-27 08:25:25,330 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_register [2020-10-27 08:25:25,330 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2020-10-27 08:25:25,330 INFO L130 BoogieDeclarations]: Found specification of procedure vid_from_reg [2020-10-27 08:25:25,330 INFO L130 BoogieDeclarations]: Found specification of procedure vid_which_vrm [2020-10-27 08:25:25,330 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2020-10-27 08:25:25,330 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2020-10-27 08:25:25,330 INFO L130 BoogieDeclarations]: Found specification of procedure nonseekable_open [2020-10-27 08:25:25,331 INFO L130 BoogieDeclarations]: Found specification of procedure misc_register [2020-10-27 08:25:25,331 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2020-10-27 08:25:25,331 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-10-27 08:25:25,331 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-10-27 08:25:25,331 INFO L130 BoogieDeclarations]: Found specification of procedure register_reboot_notifier [2020-10-27 08:25:25,331 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_reboot_notifier [2020-10-27 08:25:25,331 INFO L130 BoogieDeclarations]: Found specification of procedure FAN_FROM_REG [2020-10-27 08:25:25,331 INFO L130 BoogieDeclarations]: Found specification of procedure FAN_TO_REG [2020-10-27 08:25:25,331 INFO L130 BoogieDeclarations]: Found specification of procedure TIME_FROM_REG [2020-10-27 08:25:25,332 INFO L130 BoogieDeclarations]: Found specification of procedure TIME_TO_REG [2020-10-27 08:25:25,332 INFO L130 BoogieDeclarations]: Found specification of procedure TEMP_FROM_REG [2020-10-27 08:25:25,332 INFO L130 BoogieDeclarations]: Found specification of procedure TEMP_TO_REG [2020-10-27 08:25:25,332 INFO L130 BoogieDeclarations]: Found specification of procedure w83793_release_resources [2020-10-27 08:25:25,332 INFO L130 BoogieDeclarations]: Found specification of procedure w83793_read_value [2020-10-27 08:25:25,332 INFO L130 BoogieDeclarations]: Found specification of procedure w83793_write_value [2020-10-27 08:25:25,332 INFO L130 BoogieDeclarations]: Found specification of procedure w83793_probe [2020-10-27 08:25:25,332 INFO L130 BoogieDeclarations]: Found specification of procedure w83793_detect [2020-10-27 08:25:25,333 INFO L130 BoogieDeclarations]: Found specification of procedure w83793_remove [2020-10-27 08:25:25,333 INFO L130 BoogieDeclarations]: Found specification of procedure w83793_init_client [2020-10-27 08:25:25,333 INFO L130 BoogieDeclarations]: Found specification of procedure w83793_update_nonvolatile [2020-10-27 08:25:25,333 INFO L130 BoogieDeclarations]: Found specification of procedure w83793_update_device [2020-10-27 08:25:25,333 INFO L130 BoogieDeclarations]: Found specification of procedure show_vrm [2020-10-27 08:25:25,333 INFO L130 BoogieDeclarations]: Found specification of procedure show_vid [2020-10-27 08:25:25,333 INFO L130 BoogieDeclarations]: Found specification of procedure store_vrm [2020-10-27 08:25:25,333 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-27 08:25:25,334 INFO L130 BoogieDeclarations]: Found specification of procedure show_alarm_beep [2020-10-27 08:25:25,334 INFO L130 BoogieDeclarations]: Found specification of procedure store_beep [2020-10-27 08:25:25,334 INFO L130 BoogieDeclarations]: Found specification of procedure show_beep_enable [2020-10-27 08:25:25,334 INFO L130 BoogieDeclarations]: Found specification of procedure store_beep_enable [2020-10-27 08:25:25,334 INFO L130 BoogieDeclarations]: Found specification of procedure store_chassis_clear [2020-10-27 08:25:25,334 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan [2020-10-27 08:25:25,334 INFO L130 BoogieDeclarations]: Found specification of procedure store_fan_min [2020-10-27 08:25:25,334 INFO L130 BoogieDeclarations]: Found specification of procedure show_pwm [2020-10-27 08:25:25,335 INFO L130 BoogieDeclarations]: Found specification of procedure store_pwm [2020-10-27 08:25:25,335 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp [2020-10-27 08:25:25,335 INFO L130 BoogieDeclarations]: Found specification of procedure store_temp [2020-10-27 08:25:25,335 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp_mode [2020-10-27 08:25:25,335 INFO L130 BoogieDeclarations]: Found specification of procedure store_temp_mode [2020-10-27 08:25:25,335 INFO L130 BoogieDeclarations]: Found specification of procedure show_sf_setup [2020-10-27 08:25:25,335 INFO L130 BoogieDeclarations]: Found specification of procedure store_sf_setup [2020-10-27 08:25:25,336 INFO L130 BoogieDeclarations]: Found specification of procedure show_sf_ctrl [2020-10-27 08:25:25,336 INFO L130 BoogieDeclarations]: Found specification of procedure store_sf_ctrl [2020-10-27 08:25:25,336 INFO L130 BoogieDeclarations]: Found specification of procedure show_sf2_pwm [2020-10-27 08:25:25,336 INFO L130 BoogieDeclarations]: Found specification of procedure store_sf2_pwm [2020-10-27 08:25:25,336 INFO L130 BoogieDeclarations]: Found specification of procedure show_sf2_temp [2020-10-27 08:25:25,336 INFO L130 BoogieDeclarations]: Found specification of procedure store_sf2_temp [2020-10-27 08:25:25,336 INFO L130 BoogieDeclarations]: Found specification of procedure show_in [2020-10-27 08:25:25,336 INFO L130 BoogieDeclarations]: Found specification of procedure store_in [2020-10-27 08:25:25,337 INFO L130 BoogieDeclarations]: Found specification of procedure watchdog_set_timeout [2020-10-27 08:25:25,337 INFO L130 BoogieDeclarations]: Found specification of procedure watchdog_get_timeout [2020-10-27 08:25:25,337 INFO L130 BoogieDeclarations]: Found specification of procedure watchdog_trigger [2020-10-27 08:25:25,337 INFO L130 BoogieDeclarations]: Found specification of procedure watchdog_enable [2020-10-27 08:25:25,337 INFO L130 BoogieDeclarations]: Found specification of procedure watchdog_disable [2020-10-27 08:25:25,337 INFO L130 BoogieDeclarations]: Found specification of procedure watchdog_open [2020-10-27 08:25:25,337 INFO L130 BoogieDeclarations]: Found specification of procedure watchdog_close [2020-10-27 08:25:25,337 INFO L130 BoogieDeclarations]: Found specification of procedure watchdog_write [2020-10-27 08:25:25,338 INFO L130 BoogieDeclarations]: Found specification of procedure watchdog_ioctl [2020-10-27 08:25:25,338 INFO L130 BoogieDeclarations]: Found specification of procedure watchdog_notify_sys [2020-10-27 08:25:25,338 INFO L130 BoogieDeclarations]: Found specification of procedure w83793_detect_subclients [2020-10-27 08:25:25,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-27 08:25:25,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2020-10-27 08:25:25,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2020-10-27 08:25:25,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-27 08:25:25,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2020-10-27 08:25:25,338 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-27 08:25:25,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-27 08:25:25,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2020-10-27 08:25:25,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2020-10-27 08:25:25,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2020-10-27 08:25:25,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-27 08:25:25,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2020-10-27 08:25:25,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-27 08:25:25,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-27 08:25:25,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-27 08:25:25,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-27 08:25:25,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_update_lock_of_w83793_data [2020-10-27 08:25:25,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_update_lock_of_w83793_data [2020-10-27 08:25:25,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_update_lock_of_w83793_data [2020-10-27 08:25:25,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_update_lock_of_w83793_data [2020-10-27 08:25:25,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_update_lock_of_w83793_data [2020-10-27 08:25:25,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_watchdog_data_mutex [2020-10-27 08:25:25,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_watchdog_data_mutex [2020-10-27 08:25:25,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_watchdog_data_mutex [2020-10-27 08:25:25,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_watchdog_data_mutex [2020-10-27 08:25:25,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_watchdog_lock_of_w83793_data [2020-10-27 08:25:25,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_watchdog_lock_of_w83793_data [2020-10-27 08:25:25,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_watchdog_lock_of_w83793_data [2020-10-27 08:25:25,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_watchdog_lock_of_w83793_data [2020-10-27 08:25:25,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_watchdog_lock_of_w83793_data [2020-10-27 08:25:25,341 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-27 08:25:25,342 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2020-10-27 08:25:25,342 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-27 08:25:25,342 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-27 08:25:25,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-27 08:25:25,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-27 08:25:25,342 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-27 08:26:06,164 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-27 08:26:06,165 INFO L298 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-27 08:26:06,172 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 08:26:06 BoogieIcfgContainer [2020-10-27 08:26:06,173 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-27 08:26:06,176 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-27 08:26:06,176 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-27 08:26:06,180 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-27 08:26:06,180 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.10 08:25:20" (1/3) ... [2020-10-27 08:26:06,181 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55d681aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 08:26:06, skipping insertion in model container [2020-10-27 08:26:06,181 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 08:25:24" (2/3) ... [2020-10-27 08:26:06,181 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55d681aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 08:26:06, skipping insertion in model container [2020-10-27 08:26:06,181 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 08:26:06" (3/3) ... [2020-10-27 08:26:06,183 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.8-rc1-32_7a-drivers--hwmon--w83793.ko-ldv_main0.cil.out.i [2020-10-27 08:26:06,196 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-27 08:26:06,203 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-27 08:26:06,216 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-27 08:26:06,264 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-27 08:26:06,264 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-27 08:26:06,265 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-27 08:26:06,265 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-27 08:26:06,265 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-27 08:26:06,265 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-27 08:26:06,265 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-27 08:26:06,265 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-27 08:26:06,335 INFO L276 IsEmpty]: Start isEmpty. Operand 1776 states. [2020-10-27 08:26:06,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2020-10-27 08:26:06,342 INFO L414 BasicCegarLoop]: Found error trace [2020-10-27 08:26:06,342 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-27 08:26:06,343 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-27 08:26:06,352 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-27 08:26:06,352 INFO L82 PathProgramCache]: Analyzing trace with hash -1351064678, now seen corresponding path program 1 times [2020-10-27 08:26:06,362 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-27 08:26:06,362 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1817950269] [2020-10-27 08:26:06,363 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-27 08:26:07,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:26:08,679 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:26:21,916 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:26:21,916 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 32 [2020-10-27 08:26:21,916 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:26:21,917 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13971 [2020-10-27 08:26:21,918 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:26:21,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 08:26:21,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 15 [2020-10-27 08:26:21,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-27 08:26:21,919 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-27 08:26:50,282 WARN L193 SmtUtils]: Spent 27.35 s on a formula simplification that was a NOOP. DAG size: 2188 [2020-10-27 08:26:50,290 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 08:26:50,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:26:50,469 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:27:01,791 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:27:01,792 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 08:27:01,792 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:27:01,792 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11360 [2020-10-27 08:27:01,792 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:27:01,792 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 08:27:01,793 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:27:01,793 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 08:27:01,793 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 08:27:02,385 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 08:27:02,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:27:02,393 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:27:02,401 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:27:02,402 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 08:27:02,406 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:27:02,406 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 08:27:02,406 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:27:02,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 08:27:02,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 08:27:02,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-27 08:27:02,409 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-27 08:27:02,451 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-27 08:27:02,452 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1817950269] [2020-10-27 08:27:02,454 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-27 08:27:02,454 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-10-27 08:27:02,455 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [488166279] [2020-10-27 08:27:02,467 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-27 08:27:02,468 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-27 08:27:02,481 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-27 08:27:02,482 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-10-27 08:27:02,484 INFO L87 Difference]: Start difference. First operand 1776 states. Second operand 5 states. [2020-10-27 08:27:33,974 WARN L193 SmtUtils]: Spent 27.34 s on a formula simplification that was a NOOP. DAG size: 2190 [2020-10-27 08:28:43,834 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-27 08:28:43,835 INFO L93 Difference]: Finished difference Result 2177 states and 3090 transitions. [2020-10-27 08:28:43,835 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-10-27 08:28:43,837 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 18 [2020-10-27 08:28:43,838 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-27 08:28:43,871 INFO L225 Difference]: With dead ends: 2177 [2020-10-27 08:28:43,872 INFO L226 Difference]: Without dead ends: 1186 [2020-10-27 08:28:43,884 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 54.9s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-10-27 08:28:43,906 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1186 states. [2020-10-27 08:28:45,221 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1186 to 981. [2020-10-27 08:28:45,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 981 states. [2020-10-27 08:28:45,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 981 states and 1296 transitions. [2020-10-27 08:28:45,235 INFO L78 Accepts]: Start accepts. Automaton has 981 states and 1296 transitions. Word has length 18 [2020-10-27 08:28:45,236 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-27 08:28:45,236 INFO L481 AbstractCegarLoop]: Abstraction has 981 states and 1296 transitions. [2020-10-27 08:28:45,236 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-27 08:28:45,236 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1296 transitions. [2020-10-27 08:28:45,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-10-27 08:28:45,237 INFO L414 BasicCegarLoop]: Found error trace [2020-10-27 08:28:45,237 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-27 08:28:45,237 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-27 08:28:45,238 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-27 08:28:45,238 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-27 08:28:45,238 INFO L82 PathProgramCache]: Analyzing trace with hash 81993681, now seen corresponding path program 1 times [2020-10-27 08:28:45,238 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-27 08:28:45,239 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1974719267] [2020-10-27 08:28:45,239 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-27 08:28:45,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 08:28:46,466 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 08:28:57,959 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 08:28:57,959 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 33 [2020-10-27 08:28:57,959 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 08:28:57,959 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12030 [2020-10-27 08:28:57,959 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 08:28:57,960 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 08:28:57,960 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 15 [2020-10-27 08:28:57,960 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 10 [2020-10-27 08:28:57,960 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0