java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain --traceabstraction.trace.refinement.strategy TAIPAN --traceabstraction.abstract.interpretation.mode USE_PREDICATES -i ../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83792d.ko-main.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-13 20:20:33,227 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-13 20:20:33,230 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-13 20:20:33,248 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-13 20:20:33,248 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-13 20:20:33,251 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-13 20:20:33,253 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-13 20:20:33,263 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-13 20:20:33,268 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-13 20:20:33,272 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-13 20:20:33,273 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-13 20:20:33,275 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-13 20:20:33,275 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-13 20:20:33,277 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-13 20:20:33,280 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-13 20:20:33,282 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-13 20:20:33,283 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-13 20:20:33,286 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-13 20:20:33,287 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-13 20:20:33,293 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-13 20:20:33,298 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-13 20:20:33,301 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-13 20:20:33,304 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-13 20:20:33,305 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-13 20:20:33,308 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-13 20:20:33,309 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-13 20:20:33,309 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-13 20:20:33,311 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-13 20:20:33,312 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-13 20:20:33,313 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-13 20:20:33,313 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-13 20:20:33,316 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-13 20:20:33,317 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-13 20:20:33,318 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-13 20:20:33,320 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-13 20:20:33,320 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-13 20:20:33,321 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-13 20:20:33,321 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-13 20:20:33,321 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-13 20:20:33,322 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-13 20:20:33,324 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-13 20:20:33,325 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-13 20:20:33,360 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-13 20:20:33,361 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-13 20:20:33,362 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-13 20:20:33,365 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-13 20:20:33,365 INFO L138 SettingsManager]: * Use SBE=true [2019-10-13 20:20:33,366 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-13 20:20:33,366 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-13 20:20:33,366 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-13 20:20:33,366 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-13 20:20:33,367 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-13 20:20:33,367 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-13 20:20:33,370 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-13 20:20:33,371 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-13 20:20:33,371 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-13 20:20:33,371 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-13 20:20:33,371 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-13 20:20:33,372 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-13 20:20:33,372 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-13 20:20:33,374 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-13 20:20:33,375 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-13 20:20:33,375 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-13 20:20:33,375 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 20:20:33,375 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-13 20:20:33,375 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-13 20:20:33,376 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-13 20:20:33,376 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-13 20:20:33,376 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-13 20:20:33,376 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-13 20:20:33,376 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Abstract interpretation Mode -> USE_PREDICATES [2019-10-13 20:20:33,688 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-13 20:20:33,698 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-13 20:20:33,704 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-13 20:20:33,706 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-13 20:20:33,707 INFO L275 PluginConnector]: CDTParser initialized [2019-10-13 20:20:33,708 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83792d.ko-main.cil.out.i [2019-10-13 20:20:33,790 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/35441662a/6d59622eaf194a4cb7c3466cd5264157/FLAG00ba7ef7f [2019-10-13 20:20:34,723 INFO L306 CDTParser]: Found 1 translation units. [2019-10-13 20:20:34,724 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83792d.ko-main.cil.out.i [2019-10-13 20:20:34,774 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/35441662a/6d59622eaf194a4cb7c3466cd5264157/FLAG00ba7ef7f [2019-10-13 20:20:35,122 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/35441662a/6d59622eaf194a4cb7c3466cd5264157 [2019-10-13 20:20:35,133 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-13 20:20:35,135 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-13 20:20:35,136 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-13 20:20:35,136 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-13 20:20:35,142 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-13 20:20:35,143 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:20:35" (1/1) ... [2019-10-13 20:20:35,147 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6fc1b7b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:20:35, skipping insertion in model container [2019-10-13 20:20:35,147 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:20:35" (1/1) ... [2019-10-13 20:20:35,156 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-13 20:20:35,341 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-13 20:20:37,343 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 20:20:37,469 INFO L188 MainTranslator]: Completed pre-run [2019-10-13 20:20:37,915 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 20:20:38,628 INFO L192 MainTranslator]: Completed translation [2019-10-13 20:20:38,628 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:20:38 WrapperNode [2019-10-13 20:20:38,629 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-13 20:20:38,630 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-13 20:20:38,630 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-13 20:20:38,631 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-13 20:20:38,647 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:20:38" (1/1) ... [2019-10-13 20:20:38,648 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:20:38" (1/1) ... [2019-10-13 20:20:38,780 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:20:38" (1/1) ... [2019-10-13 20:20:38,781 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:20:38" (1/1) ... [2019-10-13 20:20:38,979 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:20:38" (1/1) ... [2019-10-13 20:20:39,016 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:20:38" (1/1) ... [2019-10-13 20:20:39,177 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:20:38" (1/1) ... [2019-10-13 20:20:39,232 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-13 20:20:39,240 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-13 20:20:39,240 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-13 20:20:39,240 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-13 20:20:39,241 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:20:38" (1/1) ... No working directory specified, using /storage/repos/ultimate/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 [2019-10-13 20:20:39,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-13 20:20:39,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-13 20:20:39,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~u32~0 [2019-10-13 20:20:39,311 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2019-10-13 20:20:39,311 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtol [2019-10-13 20:20:39,313 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-10-13 20:20:39,313 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-13 20:20:39,315 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2019-10-13 20:20:39,316 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_set_clientdata [2019-10-13 20:20:39,316 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_functionality [2019-10-13 20:20:39,316 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_check_functionality [2019-10-13 20:20:39,317 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_adapter_id [2019-10-13 20:20:39,317 INFO L138 BoogieDeclarations]: Found implementation of procedure SENSORS_LIMIT [2019-10-13 20:20:39,318 INFO L138 BoogieDeclarations]: Found implementation of procedure FAN_TO_REG [2019-10-13 20:20:39,318 INFO L138 BoogieDeclarations]: Found implementation of procedure DIV_TO_REG [2019-10-13 20:20:39,318 INFO L138 BoogieDeclarations]: Found implementation of procedure in_count_from_reg [2019-10-13 20:20:39,321 INFO L138 BoogieDeclarations]: Found implementation of procedure w83792d_read_value [2019-10-13 20:20:39,321 INFO L138 BoogieDeclarations]: Found implementation of procedure w83792d_write_value [2019-10-13 20:20:39,321 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in [2019-10-13 20:20:39,322 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in_min [2019-10-13 20:20:39,322 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in_max [2019-10-13 20:20:39,322 INFO L138 BoogieDeclarations]: Found implementation of procedure store_in_min [2019-10-13 20:20:39,322 INFO L138 BoogieDeclarations]: Found implementation of procedure store_in_max [2019-10-13 20:20:39,322 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan [2019-10-13 20:20:39,322 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan_min [2019-10-13 20:20:39,323 INFO L138 BoogieDeclarations]: Found implementation of procedure store_fan_min [2019-10-13 20:20:39,323 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan_div [2019-10-13 20:20:39,323 INFO L138 BoogieDeclarations]: Found implementation of procedure store_fan_div [2019-10-13 20:20:39,323 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp1 [2019-10-13 20:20:39,323 INFO L138 BoogieDeclarations]: Found implementation of procedure store_temp1 [2019-10-13 20:20:39,323 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp23 [2019-10-13 20:20:39,324 INFO L138 BoogieDeclarations]: Found implementation of procedure store_temp23 [2019-10-13 20:20:39,324 INFO L138 BoogieDeclarations]: Found implementation of procedure show_alarms_reg [2019-10-13 20:20:39,324 INFO L138 BoogieDeclarations]: Found implementation of procedure show_alarm [2019-10-13 20:20:39,324 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pwm [2019-10-13 20:20:39,324 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pwmenable [2019-10-13 20:20:39,324 INFO L138 BoogieDeclarations]: Found implementation of procedure store_pwm [2019-10-13 20:20:39,324 INFO L138 BoogieDeclarations]: Found implementation of procedure store_pwmenable [2019-10-13 20:20:39,325 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pwm_mode [2019-10-13 20:20:39,325 INFO L138 BoogieDeclarations]: Found implementation of procedure store_pwm_mode [2019-10-13 20:20:39,325 INFO L138 BoogieDeclarations]: Found implementation of procedure show_chassis_clear [2019-10-13 20:20:39,325 INFO L138 BoogieDeclarations]: Found implementation of procedure store_chassis_clear [2019-10-13 20:20:39,325 INFO L138 BoogieDeclarations]: Found implementation of procedure show_thermal_cruise [2019-10-13 20:20:39,325 INFO L138 BoogieDeclarations]: Found implementation of procedure store_thermal_cruise [2019-10-13 20:20:39,325 INFO L138 BoogieDeclarations]: Found implementation of procedure show_tolerance [2019-10-13 20:20:39,326 INFO L138 BoogieDeclarations]: Found implementation of procedure store_tolerance [2019-10-13 20:20:39,326 INFO L138 BoogieDeclarations]: Found implementation of procedure show_sf2_point [2019-10-13 20:20:39,326 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sf2_point [2019-10-13 20:20:39,326 INFO L138 BoogieDeclarations]: Found implementation of procedure show_sf2_level [2019-10-13 20:20:39,326 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sf2_level [2019-10-13 20:20:39,326 INFO L138 BoogieDeclarations]: Found implementation of procedure w83792d_detect_subclients [2019-10-13 20:20:39,326 INFO L138 BoogieDeclarations]: Found implementation of procedure w83792d_detect [2019-10-13 20:20:39,327 INFO L138 BoogieDeclarations]: Found implementation of procedure w83792d_probe [2019-10-13 20:20:39,327 INFO L138 BoogieDeclarations]: Found implementation of procedure w83792d_remove [2019-10-13 20:20:39,327 INFO L138 BoogieDeclarations]: Found implementation of procedure w83792d_init_client [2019-10-13 20:20:39,327 INFO L138 BoogieDeclarations]: Found implementation of procedure w83792d_update_device [2019-10-13 20:20:39,327 INFO L138 BoogieDeclarations]: Found implementation of procedure w83792d_print_debug [2019-10-13 20:20:39,327 INFO L138 BoogieDeclarations]: Found implementation of procedure w83792d_driver_init [2019-10-13 20:20:39,327 INFO L138 BoogieDeclarations]: Found implementation of procedure w83792d_driver_exit [2019-10-13 20:20:39,328 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-13 20:20:39,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2019-10-13 20:20:39,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2019-10-13 20:20:39,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2019-10-13 20:20:39,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2019-10-13 20:20:39,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2019-10-13 20:20:39,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6 [2019-10-13 20:20:39,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2019-10-13 20:20:39,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2019-10-13 20:20:39,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2019-10-13 20:20:39,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2019-10-13 20:20:39,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2019-10-13 20:20:39,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2019-10-13 20:20:39,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2019-10-13 20:20:39,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_14 [2019-10-13 20:20:39,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2019-10-13 20:20:39,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2019-10-13 20:20:39,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2019-10-13 20:20:39,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_18 [2019-10-13 20:20:39,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2019-10-13 20:20:39,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20 [2019-10-13 20:20:39,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2019-10-13 20:20:39,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_22 [2019-10-13 20:20:39,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2019-10-13 20:20:39,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_24 [2019-10-13 20:20:39,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_25 [2019-10-13 20:20:39,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_26 [2019-10-13 20:20:39,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2019-10-13 20:20:39,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_28 [2019-10-13 20:20:39,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_29 [2019-10-13 20:20:39,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_30 [2019-10-13 20:20:39,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_31 [2019-10-13 20:20:39,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_32 [2019-10-13 20:20:39,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_33 [2019-10-13 20:20:39,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_34 [2019-10-13 20:20:39,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_35 [2019-10-13 20:20:39,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_36 [2019-10-13 20:20:39,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_37 [2019-10-13 20:20:39,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-13 20:20:39,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-13 20:20:39,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-13 20:20:39,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2019-10-13 20:20:39,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2019-10-13 20:20:39,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2019-10-13 20:20:39,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2019-10-13 20:20:39,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2019-10-13 20:20:39,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2019-10-13 20:20:39,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2019-10-13 20:20:39,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-10-13 20:20:39,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-10-13 20:20:39,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-10-13 20:20:39,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-10-13 20:20:39,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-13 20:20:39,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-10-13 20:20:39,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-10-13 20:20:39,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-13 20:20:39,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-13 20:20:39,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-10-13 20:20:39,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-10-13 20:20:39,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-13 20:20:39,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-13 20:20:39,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-10-13 20:20:39,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_update_lock_of_w83792d_data [2019-10-13 20:20:39,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_update_lock_of_w83792d_data [2019-10-13 20:20:39,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_w83792d_data [2019-10-13 20:20:39,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_update_lock_of_w83792d_data [2019-10-13 20:20:39,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_update_lock_of_w83792d_data [2019-10-13 20:20:39,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_update_lock_of_w83792d_data [2019-10-13 20:20:39,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_w83792d_data [2019-10-13 20:20:39,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-13 20:20:39,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-13 20:20:39,346 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-10-13 20:20:39,346 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-13 20:20:39,347 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-13 20:20:39,347 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-13 20:20:39,347 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-13 20:20:39,347 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2019-10-13 20:20:39,348 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_register [2019-10-13 20:20:39,351 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2019-10-13 20:20:39,352 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_driver [2019-10-13 20:20:39,352 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_new_dummy [2019-10-13 20:20:39,353 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_register_driver [2019-10-13 20:20:39,353 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_byte_data [2019-10-13 20:20:39,353 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_write_byte_data [2019-10-13 20:20:39,354 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_unregister_device [2019-10-13 20:20:39,361 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoll [2019-10-13 20:20:39,361 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoull [2019-10-13 20:20:39,362 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-10-13 20:20:39,362 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-10-13 20:20:39,362 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-13 20:20:39,362 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-13 20:20:39,362 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2019-10-13 20:20:39,362 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2019-10-13 20:20:39,362 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-13 20:20:39,363 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-13 20:20:39,364 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-13 20:20:39,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-13 20:20:39,364 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-10-13 20:20:39,364 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoull [2019-10-13 20:20:39,365 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoll [2019-10-13 20:20:39,365 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2019-10-13 20:20:39,365 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtol [2019-10-13 20:20:39,365 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-13 20:20:39,365 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-13 20:20:39,365 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-10-13 20:20:39,365 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-13 20:20:39,365 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-13 20:20:39,366 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-10-13 20:20:39,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2019-10-13 20:20:39,366 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-13 20:20:39,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2019-10-13 20:20:39,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2019-10-13 20:20:39,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2019-10-13 20:20:39,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2019-10-13 20:20:39,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2019-10-13 20:20:39,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2019-10-13 20:20:39,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2019-10-13 20:20:39,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2019-10-13 20:20:39,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2019-10-13 20:20:39,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2019-10-13 20:20:39,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2019-10-13 20:20:39,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_25 [2019-10-13 20:20:39,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2019-10-13 20:20:39,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_29 [2019-10-13 20:20:39,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_31 [2019-10-13 20:20:39,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_33 [2019-10-13 20:20:39,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_35 [2019-10-13 20:20:39,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_37 [2019-10-13 20:20:39,368 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-10-13 20:20:39,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2019-10-13 20:20:39,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2019-10-13 20:20:39,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6 [2019-10-13 20:20:39,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2019-10-13 20:20:39,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2019-10-13 20:20:39,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2019-10-13 20:20:39,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_14 [2019-10-13 20:20:39,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2019-10-13 20:20:39,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_18 [2019-10-13 20:20:39,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20 [2019-10-13 20:20:39,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_22 [2019-10-13 20:20:39,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_24 [2019-10-13 20:20:39,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_26 [2019-10-13 20:20:39,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_28 [2019-10-13 20:20:39,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_30 [2019-10-13 20:20:39,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_32 [2019-10-13 20:20:39,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_34 [2019-10-13 20:20:39,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_36 [2019-10-13 20:20:39,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2019-10-13 20:20:39,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2019-10-13 20:20:39,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-10-13 20:20:39,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-10-13 20:20:39,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-10-13 20:20:39,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-10-13 20:20:39,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-10-13 20:20:39,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_w83792d_data [2019-10-13 20:20:39,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_w83792d_data [2019-10-13 20:20:39,372 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-13 20:20:39,372 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2019-10-13 20:20:39,373 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2019-10-13 20:20:39,373 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2019-10-13 20:20:39,373 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-13 20:20:39,373 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-13 20:20:39,373 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-13 20:20:39,373 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_byte_data [2019-10-13 20:20:39,373 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_write_byte_data [2019-10-13 20:20:39,373 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2019-10-13 20:20:39,374 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_set_clientdata [2019-10-13 20:20:39,374 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_new_dummy [2019-10-13 20:20:39,374 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_unregister_device [2019-10-13 20:20:39,374 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_register_driver [2019-10-13 20:20:39,375 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_driver [2019-10-13 20:20:39,375 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_functionality [2019-10-13 20:20:39,375 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~u32~0 [2019-10-13 20:20:39,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-13 20:20:39,375 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_check_functionality [2019-10-13 20:20:39,375 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_adapter_id [2019-10-13 20:20:39,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-13 20:20:39,376 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_register [2019-10-13 20:20:39,376 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2019-10-13 20:20:39,376 INFO L130 BoogieDeclarations]: Found specification of procedure SENSORS_LIMIT [2019-10-13 20:20:39,376 INFO L130 BoogieDeclarations]: Found specification of procedure FAN_TO_REG [2019-10-13 20:20:39,376 INFO L130 BoogieDeclarations]: Found specification of procedure DIV_TO_REG [2019-10-13 20:20:39,376 INFO L130 BoogieDeclarations]: Found specification of procedure w83792d_probe [2019-10-13 20:20:39,376 INFO L130 BoogieDeclarations]: Found specification of procedure w83792d_detect [2019-10-13 20:20:39,376 INFO L130 BoogieDeclarations]: Found specification of procedure w83792d_remove [2019-10-13 20:20:39,377 INFO L130 BoogieDeclarations]: Found specification of procedure w83792d_update_device [2019-10-13 20:20:39,377 INFO L130 BoogieDeclarations]: Found specification of procedure w83792d_print_debug [2019-10-13 20:20:39,377 INFO L130 BoogieDeclarations]: Found specification of procedure w83792d_init_client [2019-10-13 20:20:39,377 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-13 20:20:39,377 INFO L130 BoogieDeclarations]: Found specification of procedure in_count_from_reg [2019-10-13 20:20:39,377 INFO L130 BoogieDeclarations]: Found specification of procedure w83792d_read_value [2019-10-13 20:20:39,377 INFO L130 BoogieDeclarations]: Found specification of procedure w83792d_write_value [2019-10-13 20:20:39,377 INFO L130 BoogieDeclarations]: Found specification of procedure show_in [2019-10-13 20:20:39,378 INFO L130 BoogieDeclarations]: Found specification of procedure show_in_min [2019-10-13 20:20:39,378 INFO L130 BoogieDeclarations]: Found specification of procedure show_in_max [2019-10-13 20:20:39,378 INFO L130 BoogieDeclarations]: Found specification of procedure store_in_min [2019-10-13 20:20:39,378 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-13 20:20:39,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-13 20:20:39,378 INFO L130 BoogieDeclarations]: Found specification of procedure store_in_max [2019-10-13 20:20:39,378 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan [2019-10-13 20:20:39,379 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan_min [2019-10-13 20:20:39,379 INFO L130 BoogieDeclarations]: Found specification of procedure store_fan_min [2019-10-13 20:20:39,379 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan_div [2019-10-13 20:20:39,379 INFO L130 BoogieDeclarations]: Found specification of procedure store_fan_div [2019-10-13 20:20:39,380 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp1 [2019-10-13 20:20:39,385 INFO L130 BoogieDeclarations]: Found specification of procedure store_temp1 [2019-10-13 20:20:39,385 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp23 [2019-10-13 20:20:39,385 INFO L130 BoogieDeclarations]: Found specification of procedure store_temp23 [2019-10-13 20:20:39,385 INFO L130 BoogieDeclarations]: Found specification of procedure show_alarms_reg [2019-10-13 20:20:39,385 INFO L130 BoogieDeclarations]: Found specification of procedure show_alarm [2019-10-13 20:20:39,386 INFO L130 BoogieDeclarations]: Found specification of procedure show_pwm [2019-10-13 20:20:39,386 INFO L130 BoogieDeclarations]: Found specification of procedure show_pwmenable [2019-10-13 20:20:39,386 INFO L130 BoogieDeclarations]: Found specification of procedure store_pwm [2019-10-13 20:20:39,390 INFO L130 BoogieDeclarations]: Found specification of procedure store_pwmenable [2019-10-13 20:20:39,390 INFO L130 BoogieDeclarations]: Found specification of procedure show_pwm_mode [2019-10-13 20:20:39,390 INFO L130 BoogieDeclarations]: Found specification of procedure store_pwm_mode [2019-10-13 20:20:39,390 INFO L130 BoogieDeclarations]: Found specification of procedure show_chassis_clear [2019-10-13 20:20:39,390 INFO L130 BoogieDeclarations]: Found specification of procedure store_chassis_clear [2019-10-13 20:20:39,390 INFO L130 BoogieDeclarations]: Found specification of procedure show_thermal_cruise [2019-10-13 20:20:39,391 INFO L130 BoogieDeclarations]: Found specification of procedure store_thermal_cruise [2019-10-13 20:20:39,391 INFO L130 BoogieDeclarations]: Found specification of procedure show_tolerance [2019-10-13 20:20:39,391 INFO L130 BoogieDeclarations]: Found specification of procedure store_tolerance [2019-10-13 20:20:39,391 INFO L130 BoogieDeclarations]: Found specification of procedure show_sf2_point [2019-10-13 20:20:39,392 INFO L130 BoogieDeclarations]: Found specification of procedure store_sf2_point [2019-10-13 20:20:39,392 INFO L130 BoogieDeclarations]: Found specification of procedure show_sf2_level [2019-10-13 20:20:39,392 INFO L130 BoogieDeclarations]: Found specification of procedure store_sf2_level [2019-10-13 20:20:39,392 INFO L130 BoogieDeclarations]: Found specification of procedure w83792d_detect_subclients [2019-10-13 20:20:39,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-13 20:20:39,392 INFO L130 BoogieDeclarations]: Found specification of procedure w83792d_driver_init [2019-10-13 20:20:39,392 INFO L130 BoogieDeclarations]: Found specification of procedure w83792d_driver_exit [2019-10-13 20:20:39,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-13 20:20:39,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-13 20:20:39,393 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-13 20:20:39,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-13 20:20:39,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-13 20:20:39,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2019-10-13 20:20:39,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2019-10-13 20:20:39,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2019-10-13 20:20:39,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2019-10-13 20:20:39,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2019-10-13 20:20:39,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-10-13 20:20:39,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-10-13 20:20:39,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-10-13 20:20:39,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-13 20:20:39,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-10-13 20:20:39,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-13 20:20:39,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-13 20:20:39,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-13 20:20:39,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-13 20:20:39,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_update_lock_of_w83792d_data [2019-10-13 20:20:39,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_update_lock_of_w83792d_data [2019-10-13 20:20:39,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_update_lock_of_w83792d_data [2019-10-13 20:20:39,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_update_lock_of_w83792d_data [2019-10-13 20:20:39,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_update_lock_of_w83792d_data [2019-10-13 20:20:39,395 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-13 20:20:39,395 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-13 20:20:39,395 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-13 20:20:39,396 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-13 20:20:39,396 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-13 20:20:39,396 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-13 20:20:39,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-13 20:20:39,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-13 20:20:39,396 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-13 20:21:11,747 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-13 20:21:11,748 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-13 20:21:11,751 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 08:21:11 BoogieIcfgContainer [2019-10-13 20:21:11,751 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-13 20:21:11,752 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-13 20:21:11,752 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-13 20:21:11,756 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-13 20:21:11,756 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 08:20:35" (1/3) ... [2019-10-13 20:21:11,757 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7db85f52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 08:21:11, skipping insertion in model container [2019-10-13 20:21:11,757 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:20:38" (2/3) ... [2019-10-13 20:21:11,758 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7db85f52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 08:21:11, skipping insertion in model container [2019-10-13 20:21:11,758 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 08:21:11" (3/3) ... [2019-10-13 20:21:11,760 INFO L109 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83792d.ko-main.cil.out.i [2019-10-13 20:21:11,770 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-13 20:21:11,782 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-13 20:21:11,794 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-13 20:21:11,837 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-13 20:21:11,837 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-13 20:21:11,837 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-13 20:21:11,837 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-13 20:21:11,837 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-13 20:21:11,838 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-13 20:21:11,838 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-13 20:21:11,838 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-13 20:21:11,902 INFO L276 IsEmpty]: Start isEmpty. Operand 2451 states. [2019-10-13 20:21:11,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2019-10-13 20:21:11,916 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 20:21:11,917 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 20:21:11,920 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 20:21:11,926 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 20:21:11,927 INFO L82 PathProgramCache]: Analyzing trace with hash 1532765369, now seen corresponding path program 1 times [2019-10-13 20:21:11,939 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 20:21:11,939 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1068628226] [2019-10-13 20:21:11,939 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:21:11,940 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:21:11,940 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 20:21:13,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat