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 -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--lm78.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13a467a-m [2019-10-14 23:02:10,172 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-14 23:02:10,175 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-14 23:02:10,186 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-14 23:02:10,187 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-14 23:02:10,188 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-14 23:02:10,189 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-14 23:02:10,191 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-14 23:02:10,193 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-14 23:02:10,193 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-14 23:02:10,194 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-14 23:02:10,195 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-14 23:02:10,196 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-14 23:02:10,197 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-14 23:02:10,198 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-14 23:02:10,199 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-14 23:02:10,199 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-14 23:02:10,200 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-14 23:02:10,202 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-14 23:02:10,204 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-14 23:02:10,205 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-14 23:02:10,206 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-14 23:02:10,207 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-14 23:02:10,208 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-14 23:02:10,210 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-14 23:02:10,210 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-14 23:02:10,211 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-14 23:02:10,211 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-14 23:02:10,212 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-14 23:02:10,213 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-14 23:02:10,213 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-14 23:02:10,213 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-14 23:02:10,214 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-14 23:02:10,215 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-14 23:02:10,216 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-14 23:02:10,216 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-14 23:02:10,217 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-14 23:02:10,217 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-14 23:02:10,217 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-14 23:02:10,218 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-14 23:02:10,219 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-14 23:02:10,219 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 [2019-10-14 23:02:10,233 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-14 23:02:10,233 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-14 23:02:10,234 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-14 23:02:10,234 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-14 23:02:10,235 INFO L138 SettingsManager]: * Use SBE=true [2019-10-14 23:02:10,235 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-14 23:02:10,235 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-14 23:02:10,235 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-14 23:02:10,236 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-14 23:02:10,236 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-14 23:02:10,236 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-14 23:02:10,236 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-14 23:02:10,236 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-14 23:02:10,236 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-14 23:02:10,237 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-14 23:02:10,237 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-14 23:02:10,237 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-14 23:02:10,237 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-14 23:02:10,237 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-14 23:02:10,238 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-14 23:02:10,238 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-14 23:02:10,238 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-14 23:02:10,238 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-14 23:02:10,238 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-14 23:02:10,239 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-14 23:02:10,239 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-14 23:02:10,239 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-14 23:02:10,239 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-14 23:02:10,239 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-14 23:02:10,511 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-14 23:02:10,526 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-14 23:02:10,530 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-14 23:02:10,531 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-14 23:02:10,531 INFO L275 PluginConnector]: CDTParser initialized [2019-10-14 23:02:10,532 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--lm78.ko-entry_point.cil.out.i [2019-10-14 23:02:10,606 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/39da75406/d142073bff6f4c50af1f3544e9c263d9/FLAG062a78da0 [2019-10-14 23:02:11,383 INFO L306 CDTParser]: Found 1 translation units. [2019-10-14 23:02:11,384 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--lm78.ko-entry_point.cil.out.i [2019-10-14 23:02:11,424 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/39da75406/d142073bff6f4c50af1f3544e9c263d9/FLAG062a78da0 [2019-10-14 23:02:11,919 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/39da75406/d142073bff6f4c50af1f3544e9c263d9 [2019-10-14 23:02:11,930 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-14 23:02:11,932 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-14 23:02:11,932 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-14 23:02:11,933 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-14 23:02:11,936 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-14 23:02:11,937 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 11:02:11" (1/1) ... [2019-10-14 23:02:11,939 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a849a2d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:02:11, skipping insertion in model container [2019-10-14 23:02:11,940 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 11:02:11" (1/1) ... [2019-10-14 23:02:11,946 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-14 23:02:12,044 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-14 23:02:13,552 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 23:02:13,611 INFO L188 MainTranslator]: Completed pre-run [2019-10-14 23:02:13,838 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 23:02:14,237 INFO L192 MainTranslator]: Completed translation [2019-10-14 23:02:14,238 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:02:14 WrapperNode [2019-10-14 23:02:14,238 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-14 23:02:14,239 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-14 23:02:14,239 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-14 23:02:14,239 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-14 23:02:14,253 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:02:14" (1/1) ... [2019-10-14 23:02:14,254 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:02:14" (1/1) ... [2019-10-14 23:02:14,371 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:02:14" (1/1) ... [2019-10-14 23:02:14,375 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:02:14" (1/1) ... [2019-10-14 23:02:14,501 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:02:14" (1/1) ... [2019-10-14 23:02:14,524 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:02:14" (1/1) ... [2019-10-14 23:02:14,557 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:02:14" (1/1) ... [2019-10-14 23:02:14,604 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-14 23:02:14,605 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-14 23:02:14,605 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-14 23:02:14,605 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-14 23:02:14,606 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:02:14" (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 [2019-10-14 23:02:14,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-14 23:02:14,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-14 23:02:14,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~u32~0 [2019-10-14 23:02:14,661 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2019-10-14 23:02:14,661 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtol [2019-10-14 23:02:14,661 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR_OR_ZERO [2019-10-14 23:02:14,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-14 23:02:14,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-14 23:02:14,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-14 23:02:14,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-14 23:02:14,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-14 23:02:14,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-14 23:02:14,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-14 23:02:14,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-14 23:02:14,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-14 23:02:14,663 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2019-10-14 23:02:14,663 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-14 23:02:14,663 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_functionality [2019-10-14 23:02:14,663 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_check_functionality [2019-10-14 23:02:14,664 INFO L138 BoogieDeclarations]: Found implementation of procedure IN_TO_REG [2019-10-14 23:02:14,664 INFO L138 BoogieDeclarations]: Found implementation of procedure FAN_TO_REG [2019-10-14 23:02:14,664 INFO L138 BoogieDeclarations]: Found implementation of procedure FAN_FROM_REG [2019-10-14 23:02:14,664 INFO L138 BoogieDeclarations]: Found implementation of procedure TEMP_TO_REG [2019-10-14 23:02:14,664 INFO L138 BoogieDeclarations]: Found implementation of procedure TEMP_FROM_REG [2019-10-14 23:02:14,665 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in [2019-10-14 23:02:14,665 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in_min [2019-10-14 23:02:14,665 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in_max [2019-10-14 23:02:14,665 INFO L138 BoogieDeclarations]: Found implementation of procedure set_in_min [2019-10-14 23:02:14,665 INFO L138 BoogieDeclarations]: Found implementation of procedure set_in_max [2019-10-14 23:02:14,665 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp [2019-10-14 23:02:14,665 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp_over [2019-10-14 23:02:14,666 INFO L138 BoogieDeclarations]: Found implementation of procedure set_temp_over [2019-10-14 23:02:14,666 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp_hyst [2019-10-14 23:02:14,666 INFO L138 BoogieDeclarations]: Found implementation of procedure set_temp_hyst [2019-10-14 23:02:14,666 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan [2019-10-14 23:02:14,666 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan_min [2019-10-14 23:02:14,666 INFO L138 BoogieDeclarations]: Found implementation of procedure set_fan_min [2019-10-14 23:02:14,667 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan_div [2019-10-14 23:02:14,667 INFO L138 BoogieDeclarations]: Found implementation of procedure set_fan_div [2019-10-14 23:02:14,667 INFO L138 BoogieDeclarations]: Found implementation of procedure show_vid [2019-10-14 23:02:14,667 INFO L138 BoogieDeclarations]: Found implementation of procedure show_alarms [2019-10-14 23:02:14,667 INFO L138 BoogieDeclarations]: Found implementation of procedure show_alarm [2019-10-14 23:02:14,667 INFO L138 BoogieDeclarations]: Found implementation of procedure lm78_alias_detect [2019-10-14 23:02:14,668 INFO L138 BoogieDeclarations]: Found implementation of procedure lm78_data_if_isa [2019-10-14 23:02:14,668 INFO L138 BoogieDeclarations]: Found implementation of procedure lm78_i2c_detect [2019-10-14 23:02:14,668 INFO L138 BoogieDeclarations]: Found implementation of procedure lm78_i2c_probe [2019-10-14 23:02:14,668 INFO L138 BoogieDeclarations]: Found implementation of procedure lm78_read_value [2019-10-14 23:02:14,668 INFO L138 BoogieDeclarations]: Found implementation of procedure lm78_write_value [2019-10-14 23:02:14,668 INFO L138 BoogieDeclarations]: Found implementation of procedure lm78_init_device [2019-10-14 23:02:14,668 INFO L138 BoogieDeclarations]: Found implementation of procedure lm78_update_device [2019-10-14 23:02:14,669 INFO L138 BoogieDeclarations]: Found implementation of procedure lm78_isa_register [2019-10-14 23:02:14,669 INFO L138 BoogieDeclarations]: Found implementation of procedure lm78_isa_unregister [2019-10-14 23:02:14,669 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_lm78_init [2019-10-14 23:02:14,669 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_lm78_exit [2019-10-14 23:02:14,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_i2c_driver_1 [2019-10-14 23:02:14,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_40 [2019-10-14 23:02:14,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_46 [2019-10-14 23:02:14,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_36 [2019-10-14 23:02:14,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_39 [2019-10-14 23:02:14,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_27 [2019-10-14 23:02:14,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_34 [2019-10-14 23:02:14,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_31 [2019-10-14 23:02:14,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_18 [2019-10-14 23:02:14,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_30 [2019-10-14 23:02:14,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_28 [2019-10-14 23:02:14,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_25 [2019-10-14 23:02:14,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_42 [2019-10-14 23:02:14,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_24 [2019-10-14 23:02:14,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_45 [2019-10-14 23:02:14,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_20 [2019-10-14 23:02:14,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_43 [2019-10-14 23:02:14,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_22 [2019-10-14 23:02:14,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_37 [2019-10-14 23:02:14,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_17 [2019-10-14 23:02:14,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_33 [2019-10-14 23:02:14,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_16 [2019-10-14 23:02:14,672 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-14 23:02:14,672 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-10-14 23:02:14,672 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-14 23:02:14,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2019-10-14 23:02:14,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_6 [2019-10-14 23:02:14,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2019-10-14 23:02:14,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_8 [2019-10-14 23:02:14,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2019-10-14 23:02:14,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2019-10-14 23:02:14,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2019-10-14 23:02:14,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2019-10-14 23:02:14,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2019-10-14 23:02:14,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_14 [2019-10-14 23:02:14,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2019-10-14 23:02:14,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2019-10-14 23:02:14,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2019-10-14 23:02:14,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_18 [2019-10-14 23:02:14,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2019-10-14 23:02:14,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20 [2019-10-14 23:02:14,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2019-10-14 23:02:14,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_22 [2019-10-14 23:02:14,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_23 [2019-10-14 23:02:14,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_24 [2019-10-14 23:02:14,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_25 [2019-10-14 23:02:14,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_26 [2019-10-14 23:02:14,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2019-10-14 23:02:14,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-14 23:02:14,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-14 23:02:14,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-14 23:02:14,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-14 23:02:14,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-14 23:02:14,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-14 23:02:14,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-10-14 23:02:14,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-10-14 23:02:14,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-10-14 23:02:14,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-10-14 23:02:14,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-14 23:02:14,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-10-14 23:02:14,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-10-14 23:02:14,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2019-10-14 23:02:14,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2019-10-14 23:02:14,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2019-10-14 23:02:14,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2019-10-14 23:02:14,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-14 23:02:14,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-14 23:02:14,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-10-14 23:02:14,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-10-14 23:02:14,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-14 23:02:14,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-14 23:02:14,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-10-14 23:02:14,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2019-10-14 23:02:14,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2019-10-14 23:02:14,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-10-14 23:02:14,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2019-10-14 23:02:14,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_update_lock_of_lm78_data [2019-10-14 23:02:14,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_update_lock_of_lm78_data [2019-10-14 23:02:14,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_lm78_data [2019-10-14 23:02:14,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_update_lock_of_lm78_data [2019-10-14 23:02:14,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_update_lock_of_lm78_data [2019-10-14 23:02:14,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_update_lock_of_lm78_data [2019-10-14 23:02:14,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_lm78_data [2019-10-14 23:02:14,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_update_lock_of_lm78_data [2019-10-14 23:02:14,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_update_lock_of_lm78_data [2019-10-14 23:02:14,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_update_lock_of_lm78_data [2019-10-14 23:02:14,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_update_lock_of_lm78_data [2019-10-14 23:02:14,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-14 23:02:14,681 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-10-14 23:02:14,682 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-14 23:02:14,682 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-14 23:02:14,682 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_hwmon_device_register_with_groups [2019-10-14 23:02:14,682 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2019-10-14 23:02:14,682 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_driver [2019-10-14 23:02:14,682 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_register_driver [2019-10-14 23:02:14,682 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_byte_data [2019-10-14 23:02:14,683 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_write_byte_data [2019-10-14 23:02:14,683 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoll [2019-10-14 23:02:14,683 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoull [2019-10-14 23:02:14,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-14 23:02:14,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_1 [2019-10-14 23:02:14,683 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-10-14 23:02:14,683 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-10-14 23:02:14,684 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-14 23:02:14,684 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-14 23:02:14,684 INFO L138 BoogieDeclarations]: Found implementation of procedure vid_from_reg [2019-10-14 23:02:14,684 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-14 23:02:14,684 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-14 23:02:14,684 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-14 23:02:14,685 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-14 23:02:14,685 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-14 23:02:14,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-14 23:02:14,685 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-10-14 23:02:14,685 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoull [2019-10-14 23:02:14,685 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoll [2019-10-14 23:02:14,685 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2019-10-14 23:02:14,686 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtol [2019-10-14 23:02:14,686 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-14 23:02:14,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-14 23:02:14,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-14 23:02:14,686 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-14 23:02:14,686 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-14 23:02:14,686 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-10-14 23:02:14,687 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-14 23:02:14,687 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR_OR_ZERO [2019-10-14 23:02:14,687 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-14 23:02:14,687 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-10-14 23:02:14,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_8 [2019-10-14 23:02:14,687 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-14 23:02:14,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_6 [2019-10-14 23:02:14,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2019-10-14 23:02:14,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2019-10-14 23:02:14,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2019-10-14 23:02:14,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2019-10-14 23:02:14,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2019-10-14 23:02:14,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2019-10-14 23:02:14,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2019-10-14 23:02:14,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_22 [2019-10-14 23:02:14,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_24 [2019-10-14 23:02:14,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_25 [2019-10-14 23:02:14,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2019-10-14 23:02:14,689 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-14 23:02:14,689 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-14 23:02:14,689 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-14 23:02:14,690 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-14 23:02:14,690 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-14 23:02:14,690 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-14 23:02:14,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-14 23:02:14,690 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-14 23:02:14,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-14 23:02:14,690 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-14 23:02:14,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-14 23:02:14,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-14 23:02:14,691 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-14 23:02:14,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-14 23:02:14,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-14 23:02:14,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-14 23:02:14,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-14 23:02:14,692 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-10-14 23:02:14,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2019-10-14 23:02:14,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2019-10-14 23:02:14,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2019-10-14 23:02:14,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2019-10-14 23:02:14,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_14 [2019-10-14 23:02:14,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2019-10-14 23:02:14,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_18 [2019-10-14 23:02:14,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20 [2019-10-14 23:02:14,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_23 [2019-10-14 23:02:14,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_26 [2019-10-14 23:02:14,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-10-14 23:02:14,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-10-14 23:02:14,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-10-14 23:02:14,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-10-14 23:02:14,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-10-14 23:02:14,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_lm78_data [2019-10-14 23:02:14,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_lm78_data [2019-10-14 23:02:14,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_i2c_driver_1 [2019-10-14 23:02:14,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_40 [2019-10-14 23:02:14,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_46 [2019-10-14 23:02:14,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_36 [2019-10-14 23:02:14,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_39 [2019-10-14 23:02:14,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_27 [2019-10-14 23:02:14,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_34 [2019-10-14 23:02:14,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_31 [2019-10-14 23:02:14,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_18 [2019-10-14 23:02:14,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_30 [2019-10-14 23:02:14,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_28 [2019-10-14 23:02:14,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_25 [2019-10-14 23:02:14,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_42 [2019-10-14 23:02:14,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_24 [2019-10-14 23:02:14,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_45 [2019-10-14 23:02:14,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_20 [2019-10-14 23:02:14,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_43 [2019-10-14 23:02:14,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_22 [2019-10-14 23:02:14,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_37 [2019-10-14 23:02:14,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_17 [2019-10-14 23:02:14,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_33 [2019-10-14 23:02:14,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_16 [2019-10-14 23:02:14,697 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2019-10-14 23:02:14,697 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2019-10-14 23:02:14,697 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-14 23:02:14,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-14 23:02:14,698 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-14 23:02:14,698 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_byte_data [2019-10-14 23:02:14,698 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_write_byte_data [2019-10-14 23:02:14,698 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_register_driver [2019-10-14 23:02:14,698 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_driver [2019-10-14 23:02:14,699 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_functionality [2019-10-14 23:02:14,699 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~u32~0 [2019-10-14 23:02:14,699 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_check_functionality [2019-10-14 23:02:14,699 INFO L130 BoogieDeclarations]: Found specification of procedure devm_hwmon_device_register_with_groups [2019-10-14 23:02:14,699 INFO L130 BoogieDeclarations]: Found specification of procedure vid_from_reg [2019-10-14 23:02:14,699 INFO L130 BoogieDeclarations]: Found specification of procedure IN_TO_REG [2019-10-14 23:02:14,699 INFO L130 BoogieDeclarations]: Found specification of procedure FAN_TO_REG [2019-10-14 23:02:14,700 INFO L130 BoogieDeclarations]: Found specification of procedure FAN_FROM_REG [2019-10-14 23:02:14,700 INFO L130 BoogieDeclarations]: Found specification of procedure TEMP_TO_REG [2019-10-14 23:02:14,700 INFO L130 BoogieDeclarations]: Found specification of procedure TEMP_FROM_REG [2019-10-14 23:02:14,700 INFO L130 BoogieDeclarations]: Found specification of procedure lm78_read_value [2019-10-14 23:02:14,700 INFO L130 BoogieDeclarations]: Found specification of procedure lm78_write_value [2019-10-14 23:02:14,700 INFO L130 BoogieDeclarations]: Found specification of procedure lm78_update_device [2019-10-14 23:02:14,701 INFO L130 BoogieDeclarations]: Found specification of procedure lm78_init_device [2019-10-14 23:02:14,701 INFO L130 BoogieDeclarations]: Found specification of procedure show_in [2019-10-14 23:02:14,701 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-14 23:02:14,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-14 23:02:14,701 INFO L130 BoogieDeclarations]: Found specification of procedure show_in_min [2019-10-14 23:02:14,701 INFO L130 BoogieDeclarations]: Found specification of procedure show_in_max [2019-10-14 23:02:14,701 INFO L130 BoogieDeclarations]: Found specification of procedure set_in_min [2019-10-14 23:02:14,702 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-14 23:02:14,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-14 23:02:14,702 INFO L130 BoogieDeclarations]: Found specification of procedure set_in_max [2019-10-14 23:02:14,702 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp [2019-10-14 23:02:14,702 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp_over [2019-10-14 23:02:14,702 INFO L130 BoogieDeclarations]: Found specification of procedure set_temp_over [2019-10-14 23:02:14,702 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp_hyst [2019-10-14 23:02:14,703 INFO L130 BoogieDeclarations]: Found specification of procedure set_temp_hyst [2019-10-14 23:02:14,703 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan [2019-10-14 23:02:14,703 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan_min [2019-10-14 23:02:14,703 INFO L130 BoogieDeclarations]: Found specification of procedure set_fan_min [2019-10-14 23:02:14,703 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan_div [2019-10-14 23:02:14,703 INFO L130 BoogieDeclarations]: Found specification of procedure set_fan_div [2019-10-14 23:02:14,703 INFO L130 BoogieDeclarations]: Found specification of procedure show_vid [2019-10-14 23:02:14,704 INFO L130 BoogieDeclarations]: Found specification of procedure show_alarms [2019-10-14 23:02:14,704 INFO L130 BoogieDeclarations]: Found specification of procedure show_alarm [2019-10-14 23:02:14,704 INFO L130 BoogieDeclarations]: Found specification of procedure lm78_alias_detect [2019-10-14 23:02:14,704 INFO L130 BoogieDeclarations]: Found specification of procedure lm78_data_if_isa [2019-10-14 23:02:14,704 INFO L130 BoogieDeclarations]: Found specification of procedure lm78_i2c_detect [2019-10-14 23:02:14,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-14 23:02:14,704 INFO L130 BoogieDeclarations]: Found specification of procedure lm78_i2c_probe [2019-10-14 23:02:14,705 INFO L130 BoogieDeclarations]: Found specification of procedure lm78_isa_register [2019-10-14 23:02:14,705 INFO L130 BoogieDeclarations]: Found specification of procedure lm78_isa_unregister [2019-10-14 23:02:14,705 INFO L130 BoogieDeclarations]: Found specification of procedure sm_lm78_init [2019-10-14 23:02:14,705 INFO L130 BoogieDeclarations]: Found specification of procedure sm_lm78_exit [2019-10-14 23:02:14,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-14 23:02:14,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-14 23:02:14,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_1 [2019-10-14 23:02:14,705 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-14 23:02:14,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-14 23:02:14,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-14 23:02:14,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-14 23:02:14,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-14 23:02:14,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-10-14 23:02:14,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-10-14 23:02:14,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-10-14 23:02:14,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-14 23:02:14,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-10-14 23:02:14,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2019-10-14 23:02:14,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2019-10-14 23:02:14,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2019-10-14 23:02:14,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2019-10-14 23:02:14,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-14 23:02:14,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-14 23:02:14,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-14 23:02:14,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-14 23:02:14,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2019-10-14 23:02:14,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2019-10-14 23:02:14,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-10-14 23:02:14,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2019-10-14 23:02:14,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_update_lock_of_lm78_data [2019-10-14 23:02:14,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_update_lock_of_lm78_data [2019-10-14 23:02:14,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_update_lock_of_lm78_data [2019-10-14 23:02:14,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_update_lock_of_lm78_data [2019-10-14 23:02:14,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_update_lock_of_lm78_data [2019-10-14 23:02:14,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_update_lock_of_lm78_data [2019-10-14 23:02:14,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_update_lock_of_lm78_data [2019-10-14 23:02:14,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_update_lock_of_lm78_data [2019-10-14 23:02:14,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_update_lock_of_lm78_data [2019-10-14 23:02:14,710 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-14 23:02:14,710 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-14 23:02:14,710 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-14 23:02:14,710 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-14 23:02:14,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-14 23:02:14,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-14 23:02:14,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-14 23:02:14,711 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-14 23:02:15,758 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-14 23:02:45,492 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-14 23:02:45,492 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-14 23:02:45,495 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 11:02:45 BoogieIcfgContainer [2019-10-14 23:02:45,495 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-14 23:02:45,497 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-14 23:02:45,497 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-14 23:02:45,500 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-14 23:02:45,500 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.10 11:02:11" (1/3) ... [2019-10-14 23:02:45,501 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@437b5a31 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 11:02:45, skipping insertion in model container [2019-10-14 23:02:45,501 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:02:14" (2/3) ... [2019-10-14 23:02:45,503 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@437b5a31 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 11:02:45, skipping insertion in model container [2019-10-14 23:02:45,503 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 11:02:45" (3/3) ... [2019-10-14 23:02:45,505 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--lm78.ko-entry_point.cil.out.i [2019-10-14 23:02:45,516 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-14 23:02:45,525 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-14 23:02:45,536 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-14 23:02:45,570 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-14 23:02:45,570 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-14 23:02:45,570 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-14 23:02:45,570 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-14 23:02:45,570 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-14 23:02:45,570 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-14 23:02:45,570 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-14 23:02:45,570 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-14 23:02:45,619 INFO L276 IsEmpty]: Start isEmpty. Operand 1796 states. [2019-10-14 23:02:45,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1455 [2019-10-14 23:02:45,702 INFO L372 BasicCegarLoop]: Found error trace [2019-10-14 23:02:45,704 INFO L380 BasicCegarLoop]: trace histogram [119, 119, 119, 119, 119, 119, 119, 21, 21, 21, 21, 21, 21, 21, 21, 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, 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, 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, 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, 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, 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, 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, 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, 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, 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, 1, 1, 1] [2019-10-14 23:02:45,707 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-14 23:02:45,712 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-14 23:02:45,712 INFO L82 PathProgramCache]: Analyzing trace with hash 438734295, now seen corresponding path program 1 times [2019-10-14 23:02:45,721 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-14 23:02:45,721 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1345124940] [2019-10-14 23:02:45,722 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-14 23:02:45,722 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-14 23:02:45,722 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-14 23:02:46,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat