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-f4eb214f-m [2019-10-13 19:03:11,775 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-13 19:03:11,778 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-13 19:03:11,795 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-13 19:03:11,796 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-13 19:03:11,797 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-13 19:03:11,799 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-13 19:03:11,808 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-13 19:03:11,812 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-13 19:03:11,815 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-13 19:03:11,817 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-13 19:03:11,818 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-13 19:03:11,818 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-13 19:03:11,820 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-13 19:03:11,822 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-13 19:03:11,823 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-13 19:03:11,825 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-13 19:03:11,826 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-13 19:03:11,828 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-13 19:03:11,832 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-13 19:03:11,836 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-13 19:03:11,838 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-13 19:03:11,841 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-13 19:03:11,841 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-13 19:03:11,843 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-13 19:03:11,844 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-13 19:03:11,844 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-13 19:03:11,845 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-13 19:03:11,846 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-13 19:03:11,847 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-13 19:03:11,847 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-13 19:03:11,849 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-13 19:03:11,850 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-13 19:03:11,850 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-13 19:03:11,852 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-13 19:03:11,852 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-13 19:03:11,852 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-13 19:03:11,853 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-13 19:03:11,853 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-13 19:03:11,854 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-13 19:03:11,855 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-13 19:03:11,855 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 19:03:11,887 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-13 19:03:11,888 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-13 19:03:11,893 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-13 19:03:11,893 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-13 19:03:11,893 INFO L138 SettingsManager]: * Use SBE=true [2019-10-13 19:03:11,894 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-13 19:03:11,894 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-13 19:03:11,895 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-13 19:03:11,895 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-13 19:03:11,895 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-13 19:03:11,896 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-13 19:03:11,896 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-13 19:03:11,896 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-13 19:03:11,896 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-13 19:03:11,896 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-13 19:03:11,897 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-13 19:03:11,897 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-13 19:03:11,897 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-13 19:03:11,898 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-13 19:03:11,898 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-13 19:03:11,898 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-13 19:03:11,899 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 19:03:11,899 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-13 19:03:11,899 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-13 19:03:11,899 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-13 19:03:11,899 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-13 19:03:11,900 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-13 19:03:11,900 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-13 19:03:11,900 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-13 19:03:12,170 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-13 19:03:12,184 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-13 19:03:12,188 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-13 19:03:12,190 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-13 19:03:12,190 INFO L275 PluginConnector]: CDTParser initialized [2019-10-13 19:03:12,191 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--lm78.ko-entry_point.cil.out.i [2019-10-13 19:03:12,265 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc50c5dc7/8c902d5d171a4c7592926c5e1b694d78/FLAGf28ce03e9 [2019-10-13 19:03:13,056 INFO L306 CDTParser]: Found 1 translation units. [2019-10-13 19:03:13,057 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--lm78.ko-entry_point.cil.out.i [2019-10-13 19:03:13,110 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc50c5dc7/8c902d5d171a4c7592926c5e1b694d78/FLAGf28ce03e9 [2019-10-13 19:03:13,174 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc50c5dc7/8c902d5d171a4c7592926c5e1b694d78 [2019-10-13 19:03:13,183 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-13 19:03:13,185 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-13 19:03:13,189 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-13 19:03:13,189 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-13 19:03:13,193 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-13 19:03:13,193 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:03:13" (1/1) ... [2019-10-13 19:03:13,196 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7492c7de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:03:13, skipping insertion in model container [2019-10-13 19:03:13,196 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:03:13" (1/1) ... [2019-10-13 19:03:13,204 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-13 19:03:13,328 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-13 19:03:14,950 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 19:03:15,050 INFO L188 MainTranslator]: Completed pre-run [2019-10-13 19:03:15,354 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 19:03:15,891 INFO L192 MainTranslator]: Completed translation [2019-10-13 19:03:15,892 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:03:15 WrapperNode [2019-10-13 19:03:15,892 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-13 19:03:15,894 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-13 19:03:15,894 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-13 19:03:15,894 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-13 19:03:15,911 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:03:15" (1/1) ... [2019-10-13 19:03:15,911 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:03:15" (1/1) ... [2019-10-13 19:03:16,028 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:03:15" (1/1) ... [2019-10-13 19:03:16,029 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:03:15" (1/1) ... [2019-10-13 19:03:16,144 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:03:15" (1/1) ... [2019-10-13 19:03:16,168 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:03:15" (1/1) ... [2019-10-13 19:03:16,202 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:03:15" (1/1) ... [2019-10-13 19:03:16,227 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-13 19:03:16,227 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-13 19:03:16,228 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-13 19:03:16,228 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-13 19:03:16,229 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:03:15" (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 19:03:16,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-13 19:03:16,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-13 19:03:16,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~u32~0 [2019-10-13 19:03:16,301 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2019-10-13 19:03:16,301 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtol [2019-10-13 19:03:16,302 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR_OR_ZERO [2019-10-13 19:03:16,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-13 19:03:16,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-13 19:03:16,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-13 19:03:16,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-13 19:03:16,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-13 19:03:16,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-13 19:03:16,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-13 19:03:16,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-13 19:03:16,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-13 19:03:16,304 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2019-10-13 19:03:16,304 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-13 19:03:16,304 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_functionality [2019-10-13 19:03:16,304 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_check_functionality [2019-10-13 19:03:16,305 INFO L138 BoogieDeclarations]: Found implementation of procedure IN_TO_REG [2019-10-13 19:03:16,305 INFO L138 BoogieDeclarations]: Found implementation of procedure FAN_TO_REG [2019-10-13 19:03:16,305 INFO L138 BoogieDeclarations]: Found implementation of procedure FAN_FROM_REG [2019-10-13 19:03:16,305 INFO L138 BoogieDeclarations]: Found implementation of procedure TEMP_TO_REG [2019-10-13 19:03:16,305 INFO L138 BoogieDeclarations]: Found implementation of procedure TEMP_FROM_REG [2019-10-13 19:03:16,306 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in [2019-10-13 19:03:16,306 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in_min [2019-10-13 19:03:16,306 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in_max [2019-10-13 19:03:16,306 INFO L138 BoogieDeclarations]: Found implementation of procedure set_in_min [2019-10-13 19:03:16,306 INFO L138 BoogieDeclarations]: Found implementation of procedure set_in_max [2019-10-13 19:03:16,307 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp [2019-10-13 19:03:16,307 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp_over [2019-10-13 19:03:16,307 INFO L138 BoogieDeclarations]: Found implementation of procedure set_temp_over [2019-10-13 19:03:16,307 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp_hyst [2019-10-13 19:03:16,307 INFO L138 BoogieDeclarations]: Found implementation of procedure set_temp_hyst [2019-10-13 19:03:16,307 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan [2019-10-13 19:03:16,308 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan_min [2019-10-13 19:03:16,308 INFO L138 BoogieDeclarations]: Found implementation of procedure set_fan_min [2019-10-13 19:03:16,308 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan_div [2019-10-13 19:03:16,308 INFO L138 BoogieDeclarations]: Found implementation of procedure set_fan_div [2019-10-13 19:03:16,308 INFO L138 BoogieDeclarations]: Found implementation of procedure show_vid [2019-10-13 19:03:16,308 INFO L138 BoogieDeclarations]: Found implementation of procedure show_alarms [2019-10-13 19:03:16,309 INFO L138 BoogieDeclarations]: Found implementation of procedure show_alarm [2019-10-13 19:03:16,309 INFO L138 BoogieDeclarations]: Found implementation of procedure lm78_alias_detect [2019-10-13 19:03:16,309 INFO L138 BoogieDeclarations]: Found implementation of procedure lm78_data_if_isa [2019-10-13 19:03:16,309 INFO L138 BoogieDeclarations]: Found implementation of procedure lm78_i2c_detect [2019-10-13 19:03:16,309 INFO L138 BoogieDeclarations]: Found implementation of procedure lm78_i2c_probe [2019-10-13 19:03:16,309 INFO L138 BoogieDeclarations]: Found implementation of procedure lm78_read_value [2019-10-13 19:03:16,310 INFO L138 BoogieDeclarations]: Found implementation of procedure lm78_write_value [2019-10-13 19:03:16,310 INFO L138 BoogieDeclarations]: Found implementation of procedure lm78_init_device [2019-10-13 19:03:16,310 INFO L138 BoogieDeclarations]: Found implementation of procedure lm78_update_device [2019-10-13 19:03:16,310 INFO L138 BoogieDeclarations]: Found implementation of procedure lm78_isa_register [2019-10-13 19:03:16,310 INFO L138 BoogieDeclarations]: Found implementation of procedure lm78_isa_unregister [2019-10-13 19:03:16,310 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_lm78_init [2019-10-13 19:03:16,311 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_lm78_exit [2019-10-13 19:03:16,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_i2c_driver_1 [2019-10-13 19:03:16,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_40 [2019-10-13 19:03:16,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_46 [2019-10-13 19:03:16,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_36 [2019-10-13 19:03:16,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_39 [2019-10-13 19:03:16,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_27 [2019-10-13 19:03:16,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_34 [2019-10-13 19:03:16,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_31 [2019-10-13 19:03:16,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_18 [2019-10-13 19:03:16,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_30 [2019-10-13 19:03:16,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_28 [2019-10-13 19:03:16,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_25 [2019-10-13 19:03:16,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_42 [2019-10-13 19:03:16,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_24 [2019-10-13 19:03:16,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_45 [2019-10-13 19:03:16,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_20 [2019-10-13 19:03:16,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_43 [2019-10-13 19:03:16,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_22 [2019-10-13 19:03:16,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_37 [2019-10-13 19:03:16,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_17 [2019-10-13 19:03:16,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_33 [2019-10-13 19:03:16,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_16 [2019-10-13 19:03:16,314 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-13 19:03:16,314 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-10-13 19:03:16,315 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-13 19:03:16,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2019-10-13 19:03:16,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_6 [2019-10-13 19:03:16,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2019-10-13 19:03:16,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_8 [2019-10-13 19:03:16,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2019-10-13 19:03:16,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2019-10-13 19:03:16,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2019-10-13 19:03:16,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2019-10-13 19:03:16,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2019-10-13 19:03:16,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_14 [2019-10-13 19:03:16,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2019-10-13 19:03:16,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2019-10-13 19:03:16,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2019-10-13 19:03:16,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_18 [2019-10-13 19:03:16,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2019-10-13 19:03:16,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20 [2019-10-13 19:03:16,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2019-10-13 19:03:16,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_22 [2019-10-13 19:03:16,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_23 [2019-10-13 19:03:16,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_24 [2019-10-13 19:03:16,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_25 [2019-10-13 19:03:16,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_26 [2019-10-13 19:03:16,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2019-10-13 19:03:16,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-13 19:03:16,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-13 19:03:16,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-13 19:03:16,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-13 19:03:16,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-13 19:03:16,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-13 19:03:16,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-10-13 19:03:16,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-10-13 19:03:16,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-10-13 19:03:16,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-10-13 19:03:16,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-13 19:03:16,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-10-13 19:03:16,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-10-13 19:03:16,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2019-10-13 19:03:16,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2019-10-13 19:03:16,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2019-10-13 19:03:16,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2019-10-13 19:03:16,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-13 19:03:16,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-13 19:03:16,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-10-13 19:03:16,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-10-13 19:03:16,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-13 19:03:16,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-13 19:03:16,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-10-13 19:03:16,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2019-10-13 19:03:16,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2019-10-13 19:03:16,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-10-13 19:03:16,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2019-10-13 19:03:16,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_update_lock_of_lm78_data [2019-10-13 19:03:16,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_update_lock_of_lm78_data [2019-10-13 19:03:16,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_lm78_data [2019-10-13 19:03:16,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_update_lock_of_lm78_data [2019-10-13 19:03:16,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_update_lock_of_lm78_data [2019-10-13 19:03:16,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_update_lock_of_lm78_data [2019-10-13 19:03:16,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_lm78_data [2019-10-13 19:03:16,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_update_lock_of_lm78_data [2019-10-13 19:03:16,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_update_lock_of_lm78_data [2019-10-13 19:03:16,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_update_lock_of_lm78_data [2019-10-13 19:03:16,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_update_lock_of_lm78_data [2019-10-13 19:03:16,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-13 19:03:16,325 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-10-13 19:03:16,325 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-13 19:03:16,325 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-13 19:03:16,325 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_hwmon_device_register_with_groups [2019-10-13 19:03:16,325 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2019-10-13 19:03:16,325 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_driver [2019-10-13 19:03:16,326 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_register_driver [2019-10-13 19:03:16,326 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_byte_data [2019-10-13 19:03:16,326 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_write_byte_data [2019-10-13 19:03:16,326 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoll [2019-10-13 19:03:16,326 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoull [2019-10-13 19:03:16,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-13 19:03:16,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_1 [2019-10-13 19:03:16,327 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-10-13 19:03:16,327 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-10-13 19:03:16,327 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-13 19:03:16,327 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-13 19:03:16,327 INFO L138 BoogieDeclarations]: Found implementation of procedure vid_from_reg [2019-10-13 19:03:16,327 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-13 19:03:16,328 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-13 19:03:16,328 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-13 19:03:16,328 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-13 19:03:16,328 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-13 19:03:16,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-13 19:03:16,328 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-10-13 19:03:16,329 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoull [2019-10-13 19:03:16,329 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoll [2019-10-13 19:03:16,329 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2019-10-13 19:03:16,329 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtol [2019-10-13 19:03:16,329 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-13 19:03:16,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-13 19:03:16,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-13 19:03:16,330 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-13 19:03:16,330 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-13 19:03:16,330 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-10-13 19:03:16,330 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-13 19:03:16,330 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR_OR_ZERO [2019-10-13 19:03:16,330 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-13 19:03:16,330 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-10-13 19:03:16,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_8 [2019-10-13 19:03:16,331 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-13 19:03:16,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_6 [2019-10-13 19:03:16,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2019-10-13 19:03:16,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2019-10-13 19:03:16,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2019-10-13 19:03:16,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2019-10-13 19:03:16,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2019-10-13 19:03:16,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2019-10-13 19:03:16,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2019-10-13 19:03:16,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_22 [2019-10-13 19:03:16,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_24 [2019-10-13 19:03:16,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_25 [2019-10-13 19:03:16,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2019-10-13 19:03:16,333 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-13 19:03:16,333 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-13 19:03:16,333 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-13 19:03:16,333 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-13 19:03:16,333 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-13 19:03:16,334 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-13 19:03:16,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-13 19:03:16,334 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-13 19:03:16,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-13 19:03:16,334 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-13 19:03:16,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-13 19:03:16,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-13 19:03:16,335 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-13 19:03:16,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-13 19:03:16,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-13 19:03:16,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-13 19:03:16,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-13 19:03:16,335 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-10-13 19:03:16,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2019-10-13 19:03:16,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2019-10-13 19:03:16,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2019-10-13 19:03:16,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2019-10-13 19:03:16,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_14 [2019-10-13 19:03:16,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2019-10-13 19:03:16,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_18 [2019-10-13 19:03:16,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20 [2019-10-13 19:03:16,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_23 [2019-10-13 19:03:16,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_26 [2019-10-13 19:03:16,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-10-13 19:03:16,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-10-13 19:03:16,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-10-13 19:03:16,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-10-13 19:03:16,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-10-13 19:03:16,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_lm78_data [2019-10-13 19:03:16,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_lm78_data [2019-10-13 19:03:16,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_i2c_driver_1 [2019-10-13 19:03:16,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_40 [2019-10-13 19:03:16,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_46 [2019-10-13 19:03:16,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_36 [2019-10-13 19:03:16,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_39 [2019-10-13 19:03:16,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_27 [2019-10-13 19:03:16,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_34 [2019-10-13 19:03:16,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_31 [2019-10-13 19:03:16,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_18 [2019-10-13 19:03:16,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_30 [2019-10-13 19:03:16,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_28 [2019-10-13 19:03:16,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_25 [2019-10-13 19:03:16,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_42 [2019-10-13 19:03:16,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_24 [2019-10-13 19:03:16,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_45 [2019-10-13 19:03:16,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_20 [2019-10-13 19:03:16,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_43 [2019-10-13 19:03:16,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_22 [2019-10-13 19:03:16,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_37 [2019-10-13 19:03:16,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_17 [2019-10-13 19:03:16,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_33 [2019-10-13 19:03:16,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_16 [2019-10-13 19:03:16,341 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2019-10-13 19:03:16,341 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2019-10-13 19:03:16,342 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-13 19:03:16,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-13 19:03:16,342 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-13 19:03:16,342 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_byte_data [2019-10-13 19:03:16,342 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_write_byte_data [2019-10-13 19:03:16,342 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_register_driver [2019-10-13 19:03:16,342 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_driver [2019-10-13 19:03:16,343 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_functionality [2019-10-13 19:03:16,343 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~u32~0 [2019-10-13 19:03:16,343 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_check_functionality [2019-10-13 19:03:16,343 INFO L130 BoogieDeclarations]: Found specification of procedure devm_hwmon_device_register_with_groups [2019-10-13 19:03:16,343 INFO L130 BoogieDeclarations]: Found specification of procedure vid_from_reg [2019-10-13 19:03:16,343 INFO L130 BoogieDeclarations]: Found specification of procedure IN_TO_REG [2019-10-13 19:03:16,344 INFO L130 BoogieDeclarations]: Found specification of procedure FAN_TO_REG [2019-10-13 19:03:16,344 INFO L130 BoogieDeclarations]: Found specification of procedure FAN_FROM_REG [2019-10-13 19:03:16,344 INFO L130 BoogieDeclarations]: Found specification of procedure TEMP_TO_REG [2019-10-13 19:03:16,344 INFO L130 BoogieDeclarations]: Found specification of procedure TEMP_FROM_REG [2019-10-13 19:03:16,344 INFO L130 BoogieDeclarations]: Found specification of procedure lm78_read_value [2019-10-13 19:03:16,344 INFO L130 BoogieDeclarations]: Found specification of procedure lm78_write_value [2019-10-13 19:03:16,344 INFO L130 BoogieDeclarations]: Found specification of procedure lm78_update_device [2019-10-13 19:03:16,345 INFO L130 BoogieDeclarations]: Found specification of procedure lm78_init_device [2019-10-13 19:03:16,345 INFO L130 BoogieDeclarations]: Found specification of procedure show_in [2019-10-13 19:03:16,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-13 19:03:16,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-13 19:03:16,345 INFO L130 BoogieDeclarations]: Found specification of procedure show_in_min [2019-10-13 19:03:16,345 INFO L130 BoogieDeclarations]: Found specification of procedure show_in_max [2019-10-13 19:03:16,345 INFO L130 BoogieDeclarations]: Found specification of procedure set_in_min [2019-10-13 19:03:16,346 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-13 19:03:16,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-13 19:03:16,346 INFO L130 BoogieDeclarations]: Found specification of procedure set_in_max [2019-10-13 19:03:16,346 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp [2019-10-13 19:03:16,346 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp_over [2019-10-13 19:03:16,346 INFO L130 BoogieDeclarations]: Found specification of procedure set_temp_over [2019-10-13 19:03:16,346 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp_hyst [2019-10-13 19:03:16,347 INFO L130 BoogieDeclarations]: Found specification of procedure set_temp_hyst [2019-10-13 19:03:16,347 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan [2019-10-13 19:03:16,347 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan_min [2019-10-13 19:03:16,347 INFO L130 BoogieDeclarations]: Found specification of procedure set_fan_min [2019-10-13 19:03:16,347 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan_div [2019-10-13 19:03:16,347 INFO L130 BoogieDeclarations]: Found specification of procedure set_fan_div [2019-10-13 19:03:16,347 INFO L130 BoogieDeclarations]: Found specification of procedure show_vid [2019-10-13 19:03:16,348 INFO L130 BoogieDeclarations]: Found specification of procedure show_alarms [2019-10-13 19:03:16,348 INFO L130 BoogieDeclarations]: Found specification of procedure show_alarm [2019-10-13 19:03:16,348 INFO L130 BoogieDeclarations]: Found specification of procedure lm78_alias_detect [2019-10-13 19:03:16,348 INFO L130 BoogieDeclarations]: Found specification of procedure lm78_data_if_isa [2019-10-13 19:03:16,348 INFO L130 BoogieDeclarations]: Found specification of procedure lm78_i2c_detect [2019-10-13 19:03:16,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-13 19:03:16,348 INFO L130 BoogieDeclarations]: Found specification of procedure lm78_i2c_probe [2019-10-13 19:03:16,349 INFO L130 BoogieDeclarations]: Found specification of procedure lm78_isa_register [2019-10-13 19:03:16,349 INFO L130 BoogieDeclarations]: Found specification of procedure lm78_isa_unregister [2019-10-13 19:03:16,349 INFO L130 BoogieDeclarations]: Found specification of procedure sm_lm78_init [2019-10-13 19:03:16,349 INFO L130 BoogieDeclarations]: Found specification of procedure sm_lm78_exit [2019-10-13 19:03:16,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-13 19:03:16,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-13 19:03:16,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_1 [2019-10-13 19:03:16,350 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-13 19:03:16,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-13 19:03:16,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-13 19:03:16,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-13 19:03:16,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-13 19:03:16,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-10-13 19:03:16,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-10-13 19:03:16,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-10-13 19:03:16,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-13 19:03:16,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-10-13 19:03:16,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2019-10-13 19:03:16,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2019-10-13 19:03:16,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2019-10-13 19:03:16,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2019-10-13 19:03:16,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-13 19:03:16,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-13 19:03:16,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-13 19:03:16,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-13 19:03:16,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2019-10-13 19:03:16,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2019-10-13 19:03:16,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-10-13 19:03:16,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2019-10-13 19:03:16,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_update_lock_of_lm78_data [2019-10-13 19:03:16,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_update_lock_of_lm78_data [2019-10-13 19:03:16,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_update_lock_of_lm78_data [2019-10-13 19:03:16,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_update_lock_of_lm78_data [2019-10-13 19:03:16,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_update_lock_of_lm78_data [2019-10-13 19:03:16,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_update_lock_of_lm78_data [2019-10-13 19:03:16,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_update_lock_of_lm78_data [2019-10-13 19:03:16,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_update_lock_of_lm78_data [2019-10-13 19:03:16,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_update_lock_of_lm78_data [2019-10-13 19:03:16,354 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-13 19:03:16,354 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-13 19:03:16,354 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-13 19:03:16,354 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-13 19:03:16,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-13 19:03:16,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-13 19:03:16,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-13 19:03:16,355 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-13 19:03:17,508 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-13 19:03:45,962 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-13 19:03:45,963 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-13 19:03:45,965 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 07:03:45 BoogieIcfgContainer [2019-10-13 19:03:45,965 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-13 19:03:45,966 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-13 19:03:45,966 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-13 19:03:45,970 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-13 19:03:45,970 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 07:03:13" (1/3) ... [2019-10-13 19:03:45,971 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@303815bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 07:03:45, skipping insertion in model container [2019-10-13 19:03:45,971 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:03:15" (2/3) ... [2019-10-13 19:03:45,972 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@303815bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 07:03:45, skipping insertion in model container [2019-10-13 19:03:45,972 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 07:03:45" (3/3) ... [2019-10-13 19:03:45,974 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--lm78.ko-entry_point.cil.out.i [2019-10-13 19:03:45,985 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-13 19:03:46,004 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-13 19:03:46,016 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-13 19:03:46,060 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-13 19:03:46,061 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-13 19:03:46,061 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-13 19:03:46,061 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-13 19:03:46,061 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-13 19:03:46,061 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-13 19:03:46,061 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-13 19:03:46,061 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-13 19:03:46,121 INFO L276 IsEmpty]: Start isEmpty. Operand 1796 states. [2019-10-13 19:03:46,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1455 [2019-10-13 19:03:46,219 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 19:03:46,221 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] [2019-10-13 19:03:46,224 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 19:03:46,228 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 19:03:46,228 INFO L82 PathProgramCache]: Analyzing trace with hash 438734295, now seen corresponding path program 1 times [2019-10-13 19:03:46,235 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-13 19:03:46,236 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1614974011] [2019-10-13 19:03:46,237 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 19:03:46,237 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 19:03:46,237 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 19:03:47,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat