java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-55cd5f5 [2019-08-15 10:29:16,920 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-15 10:29:16,922 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-15 10:29:16,938 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-15 10:29:16,938 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-15 10:29:16,940 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-15 10:29:16,941 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-15 10:29:16,951 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-15 10:29:16,955 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-15 10:29:16,957 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-15 10:29:16,959 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-15 10:29:16,960 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-15 10:29:16,960 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-15 10:29:16,962 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-15 10:29:16,964 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-15 10:29:16,966 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-15 10:29:16,967 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-15 10:29:16,969 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-15 10:29:16,971 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-15 10:29:16,976 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-15 10:29:16,980 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-15 10:29:16,981 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-15 10:29:16,984 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-15 10:29:16,985 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-15 10:29:16,987 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-15 10:29:16,987 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-15 10:29:16,988 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-15 10:29:16,989 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-15 10:29:16,991 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-15 10:29:16,992 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-15 10:29:16,992 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-15 10:29:16,994 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-15 10:29:16,995 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-15 10:29:16,995 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-15 10:29:16,997 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-15 10:29:16,998 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-15 10:29:16,998 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-15 10:29:16,998 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-15 10:29:16,999 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-15 10:29:17,000 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-15 10:29:17,001 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-15 10:29:17,003 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2019-08-15 10:29:17,040 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-15 10:29:17,040 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-15 10:29:17,042 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-15 10:29:17,042 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-15 10:29:17,042 INFO L138 SettingsManager]: * Use SBE=true [2019-08-15 10:29:17,042 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-15 10:29:17,043 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-15 10:29:17,043 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-15 10:29:17,043 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-15 10:29:17,043 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-15 10:29:17,043 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-15 10:29:17,044 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-15 10:29:17,044 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-15 10:29:17,044 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-15 10:29:17,048 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-15 10:29:17,048 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-15 10:29:17,049 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-15 10:29:17,049 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-15 10:29:17,049 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-15 10:29:17,049 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-15 10:29:17,049 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-15 10:29:17,050 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-15 10:29:17,050 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-15 10:29:17,050 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-15 10:29:17,050 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-15 10:29:17,050 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-15 10:29:17,050 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-15 10:29:17,101 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-15 10:29:17,114 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-15 10:29:17,118 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-15 10:29:17,120 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-15 10:29:17,120 INFO L275 PluginConnector]: CDTParser initialized [2019-08-15 10:29:17,121 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i [2019-08-15 10:29:17,170 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e07e400bf/6d4f77bca1d0438eb982f734be9ca04b/FLAG1af478408 [2019-08-15 10:29:17,673 INFO L306 CDTParser]: Found 1 translation units. [2019-08-15 10:29:17,674 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i [2019-08-15 10:29:17,691 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e07e400bf/6d4f77bca1d0438eb982f734be9ca04b/FLAG1af478408 [2019-08-15 10:29:17,975 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e07e400bf/6d4f77bca1d0438eb982f734be9ca04b [2019-08-15 10:29:17,983 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-15 10:29:17,985 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-15 10:29:17,986 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-15 10:29:17,986 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-15 10:29:17,989 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-15 10:29:17,990 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.08 10:29:17" (1/1) ... [2019-08-15 10:29:17,993 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@498ff004 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 10:29:17, skipping insertion in model container [2019-08-15 10:29:17,993 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.08 10:29:17" (1/1) ... [2019-08-15 10:29:18,000 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-15 10:29:18,056 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-15 10:29:18,761 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-15 10:29:18,781 INFO L188 MainTranslator]: Completed pre-run [2019-08-15 10:29:18,906 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-15 10:29:18,956 INFO L192 MainTranslator]: Completed translation [2019-08-15 10:29:18,957 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 10:29:18 WrapperNode [2019-08-15 10:29:18,957 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-15 10:29:18,958 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-15 10:29:18,958 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-15 10:29:18,959 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-15 10:29:18,974 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 10:29:18" (1/1) ... [2019-08-15 10:29:18,975 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 10:29:18" (1/1) ... [2019-08-15 10:29:19,011 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 10:29:18" (1/1) ... [2019-08-15 10:29:19,011 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 10:29:18" (1/1) ... [2019-08-15 10:29:19,051 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 10:29:18" (1/1) ... [2019-08-15 10:29:19,059 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 10:29:18" (1/1) ... [2019-08-15 10:29:19,071 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 10:29:18" (1/1) ... [2019-08-15 10:29:19,087 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-15 10:29:19,088 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-15 10:29:19,088 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-15 10:29:19,088 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-15 10:29:19,089 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 10:29:18" (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 [2019-08-15 10:29:19,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-15 10:29:19,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-15 10:29:19,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-15 10:29:19,146 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-08-15 10:29:19,147 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-08-15 10:29:19,147 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-08-15 10:29:19,147 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-08-15 10:29:19,147 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2019-08-15 10:29:19,147 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_read_ch [2019-08-15 10:29:19,147 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_add_raw [2019-08-15 10:29:19,148 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_raw [2019-08-15 10:29:19,148 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_ch_show [2019-08-15 10:29:19,148 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_label_show [2019-08-15 10:29:19,148 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_create_attr [2019-08-15 10:29:19,149 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_attr [2019-08-15 10:29:19,149 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_probe [2019-08-15 10:29:19,149 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove [2019-08-15 10:29:19,149 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_init [2019-08-15 10:29:19,149 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_exit [2019-08-15 10:29:19,150 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-15 10:29:19,150 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-08-15 10:29:19,150 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-08-15 10:29:19,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_5 [2019-08-15 10:29:19,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_6 [2019-08-15 10:29:19,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-15 10:29:19,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-15 10:29:19,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-08-15 10:29:19,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-08-15 10:29:19,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-08-15 10:29:19,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-08-15 10:29:19,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_sysfs [2019-08-15 10:29:19,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2019-08-15 10:29:19,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-15 10:29:19,152 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-08-15 10:29:19,152 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-08-15 10:29:19,153 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-08-15 10:29:19,153 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2019-08-15 10:29:19,153 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-08-15 10:29:19,153 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-08-15 10:29:19,153 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2019-08-15 10:29:19,153 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_register [2019-08-15 10:29:19,154 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2019-08-15 10:29:19,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-15 10:29:19,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2019-08-15 10:29:19,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2019-08-15 10:29:19,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2019-08-15 10:29:19,154 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2019-08-15 10:29:19,155 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-08-15 10:29:19,155 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_register [2019-08-15 10:29:19,155 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2019-08-15 10:29:19,155 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_read [2019-08-15 10:29:19,155 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_register [2019-08-15 10:29:19,155 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_release [2019-08-15 10:29:19,155 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-15 10:29:19,156 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-15 10:29:19,156 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-15 10:29:19,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-08-15 10:29:19,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-08-15 10:29:19,156 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-08-15 10:29:19,156 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-08-15 10:29:19,157 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2019-08-15 10:29:19,157 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-08-15 10:29:19,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_5 [2019-08-15 10:29:19,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_6 [2019-08-15 10:29:19,157 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2019-08-15 10:29:19,157 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-08-15 10:29:19,157 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-08-15 10:29:19,158 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2019-08-15 10:29:19,158 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-08-15 10:29:19,158 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-08-15 10:29:19,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2019-08-15 10:29:19,158 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-15 10:29:19,158 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-15 10:29:19,159 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-15 10:29:19,159 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-15 10:29:19,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-15 10:29:19,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-15 10:29:19,159 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-08-15 10:29:19,159 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-08-15 10:29:19,159 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-08-15 10:29:19,160 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-08-15 10:29:19,160 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-08-15 10:29:19,160 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_register [2019-08-15 10:29:19,160 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2019-08-15 10:29:19,160 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-08-15 10:29:19,160 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2019-08-15 10:29:19,161 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_register [2019-08-15 10:29:19,161 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2019-08-15 10:29:19,161 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_read [2019-08-15 10:29:19,161 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_register [2019-08-15 10:29:19,161 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_release [2019-08-15 10:29:19,161 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_read_ch [2019-08-15 10:29:19,162 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-15 10:29:19,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-15 10:29:19,162 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_add_raw [2019-08-15 10:29:19,162 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_raw [2019-08-15 10:29:19,162 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_ch_show [2019-08-15 10:29:19,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-15 10:29:19,162 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_label_show [2019-08-15 10:29:19,163 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_create_attr [2019-08-15 10:29:19,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-15 10:29:19,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-15 10:29:19,163 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_attr [2019-08-15 10:29:19,163 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_probe [2019-08-15 10:29:19,163 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-15 10:29:19,163 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove [2019-08-15 10:29:19,164 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_init [2019-08-15 10:29:19,164 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_exit [2019-08-15 10:29:19,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-15 10:29:19,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2019-08-15 10:29:19,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2019-08-15 10:29:19,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-15 10:29:19,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2019-08-15 10:29:19,165 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-15 10:29:19,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-15 10:29:19,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-15 10:29:19,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-08-15 10:29:19,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-08-15 10:29:19,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_sysfs [2019-08-15 10:29:19,165 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-15 10:29:19,166 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-15 10:29:19,166 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-15 10:29:19,166 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-15 10:29:19,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-15 10:29:19,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-15 10:29:19,166 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-15 10:29:20,219 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-15 10:29:20,220 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-15 10:29:20,221 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.08 10:29:20 BoogieIcfgContainer [2019-08-15 10:29:20,221 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-15 10:29:20,222 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-15 10:29:20,222 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-15 10:29:20,222 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-15 10:29:20,223 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.08 10:29:20" (1/1) ... [2019-08-15 10:29:27,413 WARN L188 SmtUtils]: Spent 4.87 s on a formula simplification that was a NOOP. DAG size: 403 [2019-08-15 10:29:30,472 WARN L188 SmtUtils]: Spent 2.40 s on a formula simplification. DAG size of input: 394 DAG size of output: 358 [2019-08-15 10:29:30,861 WARN L188 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 56 [2019-08-15 10:29:31,004 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-15 10:29:31,319 WARN L188 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 80 [2019-08-15 10:29:31,552 WARN L188 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 77 [2019-08-15 10:29:31,603 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-15 10:29:31,620 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-15 10:29:32,186 WARN L188 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 94 [2019-08-15 10:29:32,783 WARN L188 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 92 [2019-08-15 10:29:33,348 WARN L188 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 89 [2019-08-15 10:29:33,509 WARN L188 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-08-15 10:29:36,530 WARN L188 SmtUtils]: Spent 2.45 s on a formula simplification. DAG size of input: 145 DAG size of output: 138 [2019-08-15 10:29:37,866 WARN L188 SmtUtils]: Spent 1.29 s on a formula simplification that was a NOOP. DAG size: 139 [2019-08-15 10:29:38,822 WARN L188 SmtUtils]: Spent 907.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-08-15 10:29:39,747 WARN L188 SmtUtils]: Spent 900.00 ms on a formula simplification that was a NOOP. DAG size: 140 [2019-08-15 10:29:40,325 WARN L188 SmtUtils]: Spent 557.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2019-08-15 10:29:41,464 WARN L188 SmtUtils]: Spent 512.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-08-15 10:29:41,810 WARN L188 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 58 [2019-08-15 10:29:42,158 WARN L188 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 58 [2019-08-15 10:29:43,260 WARN L188 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 180 DAG size of output: 148 [2019-08-15 10:29:43,573 WARN L188 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-08-15 10:29:43,842 WARN L188 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-08-15 10:29:44,715 WARN L188 SmtUtils]: Spent 866.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 151 [2019-08-15 10:29:45,324 WARN L188 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 66 [2019-08-15 10:29:45,792 WARN L188 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 56 [2019-08-15 10:29:45,926 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-15 10:29:46,186 WARN L188 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 80 [2019-08-15 10:29:46,408 WARN L188 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 77 [2019-08-15 10:29:46,446 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-15 10:29:46,476 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-15 10:29:47,059 WARN L188 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 94 [2019-08-15 10:29:47,668 WARN L188 SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 92 [2019-08-15 10:29:48,219 WARN L188 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 89 [2019-08-15 10:29:48,786 WARN L188 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 66 [2019-08-15 10:29:48,901 WARN L188 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-15 10:29:49,909 WARN L188 SmtUtils]: Spent 705.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 110 [2019-08-15 10:29:51,729 WARN L188 SmtUtils]: Spent 1.19 s on a formula simplification that was a NOOP. DAG size: 155 [2019-08-15 10:29:52,888 WARN L188 SmtUtils]: Spent 1.12 s on a formula simplification that was a NOOP. DAG size: 156 [2019-08-15 10:29:53,739 WARN L188 SmtUtils]: Spent 823.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2019-08-15 10:29:54,426 WARN L188 SmtUtils]: Spent 667.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-08-15 10:29:54,953 WARN L188 SmtUtils]: Spent 503.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-08-15 10:36:22,513 WARN L188 SmtUtils]: Spent 6.42 m on a formula simplification. DAG size of input: 376 DAG size of output: 369 [2019-08-15 10:40:16,228 WARN L188 SmtUtils]: Spent 3.85 m on a formula simplification that was a NOOP. DAG size: 380 [2019-08-15 10:42:54,946 WARN L188 SmtUtils]: Spent 2.62 m on a formula simplification that was a NOOP. DAG size: 376