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/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-02 23:12:31,898 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-02 23:12:31,901 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-02 23:12:31,919 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-02 23:12:31,920 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-02 23:12:31,921 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-02 23:12:31,923 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-02 23:12:31,925 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-02 23:12:31,926 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-02 23:12:31,927 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-02 23:12:31,928 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-02 23:12:31,929 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-02 23:12:31,929 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-02 23:12:31,930 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-02 23:12:31,931 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-02 23:12:31,932 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-02 23:12:31,933 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-02 23:12:31,934 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-02 23:12:31,936 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-02 23:12:31,938 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-02 23:12:31,939 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-02 23:12:31,940 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-02 23:12:31,941 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-02 23:12:31,942 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-02 23:12:31,944 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-02 23:12:31,945 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-02 23:12:31,945 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-02 23:12:31,946 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-02 23:12:31,946 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-02 23:12:31,947 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-02 23:12:31,947 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-02 23:12:31,948 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-02 23:12:31,949 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-02 23:12:31,949 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-02 23:12:31,950 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-02 23:12:31,951 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-02 23:12:31,951 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-02 23:12:31,952 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-02 23:12:31,952 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-02 23:12:31,953 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-02 23:12:31,953 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-02 23:12:31,954 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-10-02 23:12:31,969 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-02 23:12:31,969 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-02 23:12:31,970 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-10-02 23:12:31,970 INFO L138 SettingsManager]: * Log level for plugins=info [2019-10-02 23:12:31,971 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-02 23:12:31,971 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-02 23:12:31,971 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-10-02 23:12:31,971 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-10-02 23:12:31,971 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-02 23:12:31,972 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-10-02 23:12:31,972 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-02 23:12:31,972 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-02 23:12:31,973 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-02 23:12:31,973 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-02 23:12:31,973 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-02 23:12:31,973 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-02 23:12:31,973 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-02 23:12:31,974 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-02 23:12:31,974 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-02 23:12:31,974 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-02 23:12:31,974 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-02 23:12:31,975 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-10-02 23:12:31,975 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-02 23:12:31,975 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-02 23:12:31,975 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-02 23:12:31,975 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-02 23:12:31,976 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-10-02 23:12:31,976 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-02 23:12:31,976 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-02 23:12:31,976 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-10-02 23:12:32,020 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-02 23:12:32,037 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-02 23:12:32,041 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-02 23:12:32,045 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-02 23:12:32,045 INFO L275 PluginConnector]: CDTParser initialized [2019-10-02 23:12:32,046 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i [2019-10-02 23:12:32,119 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f6e724b08/a8606de7a4f842638b883b53fd20819e/FLAG057fc13b9 [2019-10-02 23:12:32,683 INFO L306 CDTParser]: Found 1 translation units. [2019-10-02 23:12:32,684 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i [2019-10-02 23:12:32,722 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f6e724b08/a8606de7a4f842638b883b53fd20819e/FLAG057fc13b9 [2019-10-02 23:12:32,968 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f6e724b08/a8606de7a4f842638b883b53fd20819e [2019-10-02 23:12:32,977 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-02 23:12:32,979 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-02 23:12:32,980 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-02 23:12:32,980 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-02 23:12:32,983 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-02 23:12:32,984 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 11:12:32" (1/1) ... [2019-10-02 23:12:32,987 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1950c0f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:12:32, skipping insertion in model container [2019-10-02 23:12:32,988 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 11:12:32" (1/1) ... [2019-10-02 23:12:32,994 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-02 23:12:33,073 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-02 23:12:33,637 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 23:12:33,652 INFO L188 MainTranslator]: Completed pre-run [2019-10-02 23:12:33,795 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 23:12:33,853 INFO L192 MainTranslator]: Completed translation [2019-10-02 23:12:33,854 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:12:33 WrapperNode [2019-10-02 23:12:33,854 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-02 23:12:33,855 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-02 23:12:33,855 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-02 23:12:33,856 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-02 23:12:33,875 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:12:33" (1/1) ... [2019-10-02 23:12:33,877 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:12:33" (1/1) ... [2019-10-02 23:12:33,930 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:12:33" (1/1) ... [2019-10-02 23:12:33,931 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:12:33" (1/1) ... [2019-10-02 23:12:34,012 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:12:33" (1/1) ... [2019-10-02 23:12:34,022 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:12:33" (1/1) ... [2019-10-02 23:12:34,033 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:12:33" (1/1) ... [2019-10-02 23:12:34,053 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-02 23:12:34,057 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-02 23:12:34,058 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-02 23:12:34,058 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-02 23:12:34,059 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:12:33" (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 [2019-10-02 23:12:34,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-02 23:12:34,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-02 23:12:34,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-02 23:12:34,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-02 23:12:34,137 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-02 23:12:34,137 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-02 23:12:34,137 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-10-02 23:12:34,137 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2019-10-02 23:12:34,138 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_read_ch [2019-10-02 23:12:34,138 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_add_raw [2019-10-02 23:12:34,138 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_raw [2019-10-02 23:12:34,138 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_ch_show [2019-10-02 23:12:34,139 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_label_show [2019-10-02 23:12:34,139 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_create_attr [2019-10-02 23:12:34,139 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_attr [2019-10-02 23:12:34,139 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_probe [2019-10-02 23:12:34,139 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove [2019-10-02 23:12:34,140 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_init [2019-10-02 23:12:34,140 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_exit [2019-10-02 23:12:34,140 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-02 23:12:34,140 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-10-02 23:12:34,140 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-02 23:12:34,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_5 [2019-10-02 23:12:34,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_6 [2019-10-02 23:12:34,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-02 23:12:34,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-02 23:12:34,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-02 23:12:34,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-02 23:12:34,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-02 23:12:34,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-02 23:12:34,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_sysfs [2019-10-02 23:12:34,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2019-10-02 23:12:34,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-02 23:12:34,143 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-02 23:12:34,143 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-02 23:12:34,143 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-02 23:12:34,143 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2019-10-02 23:12:34,143 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-02 23:12:34,143 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-10-02 23:12:34,144 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2019-10-02 23:12:34,144 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_register [2019-10-02 23:12:34,144 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2019-10-02 23:12:34,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-02 23:12:34,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2019-10-02 23:12:34,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2019-10-02 23:12:34,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2019-10-02 23:12:34,145 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2019-10-02 23:12:34,145 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-02 23:12:34,145 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_register [2019-10-02 23:12:34,145 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2019-10-02 23:12:34,145 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_read [2019-10-02 23:12:34,145 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_register [2019-10-02 23:12:34,145 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_release [2019-10-02 23:12:34,146 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-02 23:12:34,146 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-02 23:12:34,146 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-02 23:12:34,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-02 23:12:34,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-02 23:12:34,146 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-02 23:12:34,147 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-02 23:12:34,147 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2019-10-02 23:12:34,147 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-02 23:12:34,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_5 [2019-10-02 23:12:34,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_6 [2019-10-02 23:12:34,147 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2019-10-02 23:12:34,148 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-02 23:12:34,148 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-02 23:12:34,148 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2019-10-02 23:12:34,148 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-02 23:12:34,148 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-10-02 23:12:34,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2019-10-02 23:12:34,149 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-02 23:12:34,149 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-02 23:12:34,149 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-02 23:12:34,149 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-02 23:12:34,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-02 23:12:34,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-02 23:12:34,150 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-02 23:12:34,150 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-02 23:12:34,150 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-02 23:12:34,150 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-10-02 23:12:34,150 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-02 23:12:34,150 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_register [2019-10-02 23:12:34,151 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2019-10-02 23:12:34,151 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-10-02 23:12:34,151 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2019-10-02 23:12:34,151 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_register [2019-10-02 23:12:34,151 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2019-10-02 23:12:34,151 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_read [2019-10-02 23:12:34,151 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_register [2019-10-02 23:12:34,152 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_release [2019-10-02 23:12:34,152 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_read_ch [2019-10-02 23:12:34,152 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-02 23:12:34,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-02 23:12:34,152 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_add_raw [2019-10-02 23:12:34,152 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_raw [2019-10-02 23:12:34,153 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_ch_show [2019-10-02 23:12:34,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-02 23:12:34,153 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_label_show [2019-10-02 23:12:34,153 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_create_attr [2019-10-02 23:12:34,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-02 23:12:34,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-02 23:12:34,153 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_attr [2019-10-02 23:12:34,154 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_probe [2019-10-02 23:12:34,154 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-02 23:12:34,154 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove [2019-10-02 23:12:34,154 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_init [2019-10-02 23:12:34,154 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_exit [2019-10-02 23:12:34,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-02 23:12:34,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2019-10-02 23:12:34,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2019-10-02 23:12:34,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-02 23:12:34,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2019-10-02 23:12:34,155 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-02 23:12:34,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-02 23:12:34,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-02 23:12:34,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-02 23:12:34,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-02 23:12:34,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_sysfs [2019-10-02 23:12:34,156 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-02 23:12:34,156 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-02 23:12:34,156 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-02 23:12:34,157 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-02 23:12:34,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-02 23:12:34,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-02 23:12:34,157 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-02 23:12:35,295 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-02 23:12:35,296 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-02 23:12:35,297 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 11:12:35 BoogieIcfgContainer [2019-10-02 23:12:35,298 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-02 23:12:35,299 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-02 23:12:35,299 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-02 23:12:35,302 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-02 23:12:35,303 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.10 11:12:32" (1/3) ... [2019-10-02 23:12:35,303 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@72aaec49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 11:12:35, skipping insertion in model container [2019-10-02 23:12:35,303 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:12:33" (2/3) ... [2019-10-02 23:12:35,304 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@72aaec49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 11:12:35, skipping insertion in model container [2019-10-02 23:12:35,305 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 11:12:35" (3/3) ... [2019-10-02 23:12:35,309 INFO L109 eAbstractionObserver]: Analyzing ICFG m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i [2019-10-02 23:12:35,322 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-02 23:12:35,335 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-02 23:12:35,352 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-02 23:12:35,380 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-10-02 23:12:35,381 INFO L378 AbstractCegarLoop]: Hoare is false [2019-10-02 23:12:35,381 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-02 23:12:35,381 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-02 23:12:35,381 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-02 23:12:35,381 INFO L382 AbstractCegarLoop]: Difference is false [2019-10-02 23:12:35,382 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-02 23:12:35,382 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-02 23:12:35,403 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states. [2019-10-02 23:12:35,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2019-10-02 23:12:35,420 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 23:12:35,421 INFO L411 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 23:12:35,424 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 23:12:35,428 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 23:12:35,428 INFO L82 PathProgramCache]: Analyzing trace with hash 1616985904, now seen corresponding path program 1 times [2019-10-02 23:12:35,431 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 23:12:35,493 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:12:35,494 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 23:12:35,494 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:12:35,494 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 23:12:35,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 23:12:36,204 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2019-10-02 23:12:36,206 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 23:12:36,207 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2019-10-02 23:12:36,207 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 23:12:36,216 INFO L454 AbstractCegarLoop]: Interpolant automaton has 11 states [2019-10-02 23:12:36,231 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2019-10-02 23:12:36,234 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2019-10-02 23:12:36,236 INFO L87 Difference]: Start difference. First operand 281 states. Second operand 11 states. [2019-10-02 23:12:36,442 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 23:12:36,442 INFO L93 Difference]: Finished difference Result 264 states and 302 transitions. [2019-10-02 23:12:36,443 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2019-10-02 23:12:36,444 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 129 [2019-10-02 23:12:36,445 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 23:12:36,460 INFO L225 Difference]: With dead ends: 264 [2019-10-02 23:12:36,461 INFO L226 Difference]: Without dead ends: 248 [2019-10-02 23:12:36,463 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2019-10-02 23:12:36,479 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2019-10-02 23:12:36,519 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 246. [2019-10-02 23:12:36,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 246 states. [2019-10-02 23:12:36,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 246 states and 281 transitions. [2019-10-02 23:12:36,526 INFO L78 Accepts]: Start accepts. Automaton has 246 states and 281 transitions. Word has length 129 [2019-10-02 23:12:36,528 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 23:12:36,528 INFO L475 AbstractCegarLoop]: Abstraction has 246 states and 281 transitions. [2019-10-02 23:12:36,528 INFO L476 AbstractCegarLoop]: Interpolant automaton has 11 states. [2019-10-02 23:12:36,528 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 281 transitions. [2019-10-02 23:12:36,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2019-10-02 23:12:36,533 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 23:12:36,533 INFO L411 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 23:12:36,533 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 23:12:36,534 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 23:12:36,534 INFO L82 PathProgramCache]: Analyzing trace with hash -1890696111, now seen corresponding path program 1 times [2019-10-02 23:12:36,534 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 23:12:36,539 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:12:36,539 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 23:12:36,540 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:12:36,540 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 23:12:36,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-02 23:12:36,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-02 23:12:37,019 INFO L478 BasicCegarLoop]: Counterexample might be feasible [2019-10-02 23:12:37,139 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 4294967351 could not be translated for associated CType STRUCT~~platform_driver?probe~*((*platform_device ) : INT)?remove~*((*platform_device ) : INT)?shutdown~*((*platform_device ) : VOID)?suspend~*((*platform_device ~pm_message_t~0 ) : INT)?resume~*((*platform_device ) : INT)?driver~STRUCT~~device_driver?name~*CHAR?bus~*bus_type?owner~*module?mod_name~*CHAR?suppress_bind_attrs~~bool~0?of_match_table~*of_device_id?probe~*((*device ) : INT)?remove~*((*device ) : INT)?shutdown~*((*device ) : VOID)?suspend~*((*device ~pm_message_t~0 ) : INT)?resume~*((*device ) : INT)?groups~**attribute_group?pm~*dev_pm_ops?p~*driver_private#?id_table~*platform_device_id# [2019-10-02 23:12:37,141 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 4294967303 could not be translated for associated CType STRUCT~~platform_driver?probe~*((*platform_device ) : INT)?remove~*((*platform_device ) : INT)?shutdown~*((*platform_device ) : VOID)?suspend~*((*platform_device ~pm_message_t~0 ) : INT)?resume~*((*platform_device ) : INT)?driver~STRUCT~~device_driver?name~*CHAR?bus~*bus_type?owner~*module?mod_name~*CHAR?suppress_bind_attrs~~bool~0?of_match_table~*of_device_id?probe~*((*device ) : INT)?remove~*((*device ) : INT)?shutdown~*((*device ) : VOID)?suspend~*((*device ~pm_message_t~0 ) : INT)?resume~*((*device ) : INT)?groups~**attribute_group?pm~*dev_pm_ops?p~*driver_private#?id_table~*platform_device_id# [2019-10-02 23:12:37,159 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch119 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-02 23:12:37,160 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch119 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-02 23:12:37,213 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.10 11:12:37 BoogieIcfgContainer [2019-10-02 23:12:37,213 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-02 23:12:37,216 INFO L168 Benchmark]: Toolchain (without parser) took 4236.13 ms. Allocated memory was 140.0 MB in the beginning and 260.0 MB in the end (delta: 120.1 MB). Free memory was 85.7 MB in the beginning and 136.1 MB in the end (delta: -50.3 MB). Peak memory consumption was 69.7 MB. Max. memory is 7.1 GB. [2019-10-02 23:12:37,217 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 140.0 MB. Free memory was 106.1 MB in the beginning and 105.8 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-10-02 23:12:37,218 INFO L168 Benchmark]: CACSL2BoogieTranslator took 875.01 ms. Allocated memory was 140.0 MB in the beginning and 200.8 MB in the end (delta: 60.8 MB). Free memory was 85.5 MB in the beginning and 153.8 MB in the end (delta: -68.2 MB). Peak memory consumption was 24.3 MB. Max. memory is 7.1 GB. [2019-10-02 23:12:37,219 INFO L168 Benchmark]: Boogie Preprocessor took 197.79 ms. Allocated memory is still 200.8 MB. Free memory was 153.8 MB in the beginning and 148.7 MB in the end (delta: 5.0 MB). Peak memory consumption was 5.0 MB. Max. memory is 7.1 GB. [2019-10-02 23:12:37,221 INFO L168 Benchmark]: RCFGBuilder took 1240.60 ms. Allocated memory was 200.8 MB in the beginning and 226.0 MB in the end (delta: 25.2 MB). Free memory was 148.7 MB in the beginning and 164.7 MB in the end (delta: -16.0 MB). Peak memory consumption was 79.6 MB. Max. memory is 7.1 GB. [2019-10-02 23:12:37,222 INFO L168 Benchmark]: TraceAbstraction took 1914.11 ms. Allocated memory was 226.0 MB in the beginning and 260.0 MB in the end (delta: 34.1 MB). Free memory was 164.7 MB in the beginning and 136.1 MB in the end (delta: 28.7 MB). Peak memory consumption was 62.7 MB. Max. memory is 7.1 GB. [2019-10-02 23:12:37,226 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 140.0 MB. Free memory was 106.1 MB in the beginning and 105.8 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 875.01 ms. Allocated memory was 140.0 MB in the beginning and 200.8 MB in the end (delta: 60.8 MB). Free memory was 85.5 MB in the beginning and 153.8 MB in the end (delta: -68.2 MB). Peak memory consumption was 24.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 197.79 ms. Allocated memory is still 200.8 MB. Free memory was 153.8 MB in the beginning and 148.7 MB in the end (delta: 5.0 MB). Peak memory consumption was 5.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1240.60 ms. Allocated memory was 200.8 MB in the beginning and 226.0 MB in the end (delta: 25.2 MB). Free memory was 148.7 MB in the beginning and 164.7 MB in the end (delta: -16.0 MB). Peak memory consumption was 79.6 MB. Max. memory is 7.1 GB. * TraceAbstraction took 1914.11 ms. Allocated memory was 226.0 MB in the beginning and 260.0 MB in the end (delta: 34.1 MB). Free memory was 164.7 MB in the beginning and 136.1 MB in the end (delta: 28.7 MB). Peak memory consumption was 62.7 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 4294967351 could not be translated for associated CType STRUCT~~platform_driver?probe~*((*platform_device ) : INT)?remove~*((*platform_device ) : INT)?shutdown~*((*platform_device ) : VOID)?suspend~*((*platform_device ~pm_message_t~0 ) : INT)?resume~*((*platform_device ) : INT)?driver~STRUCT~~device_driver?name~*CHAR?bus~*bus_type?owner~*module?mod_name~*CHAR?suppress_bind_attrs~~bool~0?of_match_table~*of_device_id?probe~*((*device ) : INT)?remove~*((*device ) : INT)?shutdown~*((*device ) : VOID)?suspend~*((*device ~pm_message_t~0 ) : INT)?resume~*((*device ) : INT)?groups~**attribute_group?pm~*dev_pm_ops?p~*driver_private#?id_table~*platform_device_id# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 4294967303 could not be translated for associated CType STRUCT~~platform_driver?probe~*((*platform_device ) : INT)?remove~*((*platform_device ) : INT)?shutdown~*((*platform_device ) : VOID)?suspend~*((*platform_device ~pm_message_t~0 ) : INT)?resume~*((*platform_device ) : INT)?driver~STRUCT~~device_driver?name~*CHAR?bus~*bus_type?owner~*module?mod_name~*CHAR?suppress_bind_attrs~~bool~0?of_match_table~*of_device_id?probe~*((*device ) : INT)?remove~*((*device ) : INT)?shutdown~*((*device ) : VOID)?suspend~*((*device ~pm_message_t~0 ) : INT)?resume~*((*device ) : INT)?groups~**attribute_group?pm~*dev_pm_ops?p~*driver_private#?id_table~*platform_device_id# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch119 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch119 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 1256]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of large string literal at line 1134, overapproximation of bitwiseOr at line 849. Possible FailurePath: [L1134-L1136] static struct platform_driver s3c_hwmon_driver = {& s3c_hwmon_probe, & s3c_hwmon_remove, 0, 0, 0, {"s3c-hwmon", 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0}; [L1158] int LDV_IN_INTERRUPT ; [L1301] int ldv_count_1 = 0; [L1302] int ldv_count_2 = 0; [L1310] int ldv_call_dev_attr_of_sensor_device_attribute = 0; VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=4294967347, \old(ldv_count_1)=4294967332, \old(ldv_count_2)=4294967315, \old(LDV_IN_INTERRUPT)=4294967309, \old(s3c_hwmon_driver)=null, \old(s3c_hwmon_driver)=null, __this_module={4294967313:4294967337}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=0, s3c_hwmon_driver={-4294967299:0}] [L1161] struct platform_device *var_group1 ; [L1162] int res_s3c_hwmon_probe_10 ; [L1163] int ldv_s_s3c_hwmon_driver_platform_driver ; [L1164] int tmp ; [L1165] int tmp___0 ; [L1166] int tmp___1 ; [L1168] ldv_s_s3c_hwmon_driver_platform_driver = 0 [L1169] LDV_IN_INTERRUPT = 1 VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967313:4294967337}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_s_s3c_hwmon_driver_platform_driver=0, s3c_hwmon_driver={-4294967299:0}] [L1170] FCALL ldv_initialize() VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967313:4294967337}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_s_s3c_hwmon_driver_platform_driver=0, s3c_hwmon_driver={-4294967299:0}] [L1171] FCALL ldv_handler_precall() VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967313:4294967337}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_s_s3c_hwmon_driver_platform_driver=0, s3c_hwmon_driver={-4294967299:0}] [L1172] CALL, EXPR s3c_hwmon_init() VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967313:4294967337}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967299:0}] [L1139] int tmp ; VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967313:4294967337}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967299:0}] [L1141] CALL, EXPR platform_driver_register(& s3c_hwmon_driver) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967313:4294967337}, arg0={-4294967299:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967299:0}] [L1385] return __VERIFIER_nondet_int(); [L1141] RET, EXPR platform_driver_register(& s3c_hwmon_driver) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967313:4294967337}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, platform_driver_register(& s3c_hwmon_driver)=0, s3c_hwmon_driver={-4294967299:0}] [L1141] tmp = platform_driver_register(& s3c_hwmon_driver) [L1142] return (tmp); VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, \result=0, __this_module={4294967313:4294967337}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967299:0}, tmp=0] [L1172] RET, EXPR s3c_hwmon_init() VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967313:4294967337}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_s_s3c_hwmon_driver_platform_driver=0, s3c_hwmon_driver={-4294967299:0}, s3c_hwmon_init()=0] [L1172] tmp = s3c_hwmon_init() [L1173] COND FALSE !(tmp != 0) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967313:4294967337}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_s_s3c_hwmon_driver_platform_driver=0, s3c_hwmon_driver={-4294967299:0}, tmp=0] [L1207] tmp___1 = __VERIFIER_nondet_int() [L1208] COND TRUE tmp___1 != 0 || ldv_s_s3c_hwmon_driver_platform_driver != 0 VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967313:4294967337}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_s_s3c_hwmon_driver_platform_driver=0, s3c_hwmon_driver={-4294967299:0}, tmp=0, tmp___1=1] [L1179] tmp___0 = __VERIFIER_nondet_int() [L1181] case 0: VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967313:4294967337}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_s_s3c_hwmon_driver_platform_driver=0, s3c_hwmon_driver={-4294967299:0}, tmp=0, tmp___0=0, tmp___1=1] [L1182] COND TRUE ldv_s_s3c_hwmon_driver_platform_driver == 0 VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967313:4294967337}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_s_s3c_hwmon_driver_platform_driver=0, s3c_hwmon_driver={-4294967299:0}, tmp=0, tmp___0=0, tmp___1=1] [L1183] CALL s3c_hwmon_probe(var_group1) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967313:4294967337}, dev={4294967312:-8}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967299:0}] [L1004] struct s3c_hwmon_pdata *pdata ; [L1005] struct s3c_hwmon *hwmon ; [L1006] int ret ; [L1007] int i ; [L1008] void *tmp ; [L1009] struct lock_class_key __key ; [L1010] long tmp___0 ; [L1011] long tmp___1 ; [L1012] long tmp___2 ; [L1013] long tmp___3 ; [L1014] struct s3c_hwmon_chcfg *cfg ; [L1016] EXPR dev->dev.platform_data [L1016] pdata = (struct s3c_hwmon_pdata *)dev->dev.platform_data [L1017] ret = 0 VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __key={-4294967297:0}, __this_module={4294967313:4294967337}, dev={4294967312:-8}, dev={4294967312:-8}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, pdata={6:-5}, ret=0, s3c_hwmon_driver={-4294967299:0}] [L1018] COND FALSE !((unsigned long )pdata == (unsigned long )((struct s3c_hwmon_pdata *)0)) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __key={-4294967297:0}, __this_module={4294967313:4294967337}, dev={4294967312:-8}, dev={4294967312:-8}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, pdata={6:-5}, ret=0, s3c_hwmon_driver={-4294967299:0}] [L1023] CALL, EXPR kzalloc(800U, 208U) VAL [\old(flags)=208, \old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, \old(size)=800, __this_module={4294967313:4294967337}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967299:0}] [L847] void *tmp ; VAL [\old(flags)=208, \old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, \old(size)=800, __this_module={4294967313:4294967337}, flags=208, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967299:0}, size=800] [L849] CALL, EXPR kmalloc(size, flags | 32768U) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, \old(size)=800, __this_module={4294967313:4294967337}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967299:0}] [L839] void *tmp___2 ; VAL [\old(flags)=35, \old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, \old(size)=800, __this_module={4294967313:4294967337}, flags=35, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967299:0}, size=800] [L841] CALL, EXPR __kmalloc(size, flags) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, \old(size)=800, \old(t)=35, __this_module={4294967313:4294967337}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967299:0}] [L835] CALL, EXPR ldv_malloc(size) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, \old(size)=800, __this_module={4294967313:4294967337}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967299:0}] [L825] COND TRUE __VERIFIER_nondet_int() [L826] void *res = malloc(size); VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, \old(size)=800, __this_module={4294967313:4294967337}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, malloc(size)={-4294967295:0}, res={-4294967295:0}, s3c_hwmon_driver={-4294967299:0}, size=800] [L827] CALL ldv_is_err(res) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967313:4294967337}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ptr={-4294967295:0}, s3c_hwmon_driver={-4294967299:0}] [L1268] return ((unsigned long )ptr > 2012UL); VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, \result=0, __this_module={4294967313:4294967337}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ptr={-4294967295:0}, ptr={-4294967295:0}, s3c_hwmon_driver={-4294967299:0}] [L827] RET ldv_is_err(res) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, \old(size)=800, __this_module={4294967313:4294967337}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_is_err(res)=0, malloc(size)={-4294967295:0}, res={-4294967295:0}, s3c_hwmon_driver={-4294967299:0}, size=800] [L828] return res; VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, \old(size)=800, \result={-4294967295:0}, __this_module={4294967313:4294967337}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, malloc(size)={-4294967295:0}, res={-4294967295:0}, s3c_hwmon_driver={-4294967299:0}, size=800] [L835] RET, EXPR ldv_malloc(size) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, \old(size)=800, \old(t)=35, __this_module={4294967313:4294967337}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_malloc(size)={-4294967295:0}, s3c_hwmon_driver={-4294967299:0}, size=800, t=35] [L835] return ldv_malloc(size); [L841] RET, EXPR __kmalloc(size, flags) VAL [\old(flags)=35, \old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, \old(size)=800, __kmalloc(size, flags)={-4294967295:0}, __this_module={4294967313:4294967337}, flags=35, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967299:0}, size=800] [L841] tmp___2 = __kmalloc(size, flags) [L842] return (tmp___2); VAL [\old(flags)=35, \old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, \old(size)=800, \result={-4294967295:0}, __this_module={4294967313:4294967337}, flags=35, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967299:0}, size=800, tmp___2={-4294967295:0}] [L849] RET, EXPR kmalloc(size, flags | 32768U) VAL [\old(flags)=208, \old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, \old(size)=800, __this_module={4294967313:4294967337}, flags=208, kmalloc(size, flags | 32768U)={-4294967295:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967299:0}, size=800] [L849] tmp = kmalloc(size, flags | 32768U) [L850] return (tmp); VAL [\old(flags)=208, \old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, \old(size)=800, \result={-4294967295:0}, __this_module={4294967313:4294967337}, flags=208, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967299:0}, size=800, tmp={-4294967295:0}] [L1023] RET, EXPR kzalloc(800U, 208U) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __key={-4294967297:0}, __this_module={4294967313:4294967337}, dev={4294967312:-8}, dev={4294967312:-8}, kzalloc(800U, 208U)={-4294967295:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, pdata={6:-5}, ret=0, s3c_hwmon_driver={-4294967299:0}] [L1023] tmp = kzalloc(800U, 208U) [L1024] hwmon = (struct s3c_hwmon *)tmp VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __key={-4294967297:0}, __this_module={4294967313:4294967337}, dev={4294967312:-8}, dev={4294967312:-8}, hwmon={-4294967295:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, pdata={6:-5}, ret=0, s3c_hwmon_driver={-4294967299:0}, tmp={-4294967295:0}] [L1025] COND FALSE !((unsigned long )hwmon == (unsigned long )((struct s3c_hwmon *)0)) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __key={-4294967297:0}, __this_module={4294967313:4294967337}, dev={4294967312:-8}, dev={4294967312:-8}, hwmon={-4294967295:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, pdata={6:-5}, ret=0, s3c_hwmon_driver={-4294967299:0}, tmp={-4294967295:0}] [L1030] CALL platform_set_drvdata(dev, (void *)hwmon) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967313:4294967337}, data={-4294967295:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, pdev={4294967312:-8}, s3c_hwmon_driver={-4294967299:0}] [L868] FCALL dev_set_drvdata(& pdev->dev, data) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967313:4294967337}, data={-4294967295:0}, data={-4294967295:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, pdev={4294967312:-8}, pdev={4294967312:-8}, s3c_hwmon_driver={-4294967299:0}] [L1030] RET platform_set_drvdata(dev, (void *)hwmon) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __key={-4294967297:0}, __this_module={4294967313:4294967337}, dev={4294967312:-8}, dev={4294967312:-8}, hwmon={-4294967295:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, pdata={6:-5}, ret=0, s3c_hwmon_driver={-4294967299:0}, tmp={-4294967295:0}] [L1031] FCALL __mutex_init(& hwmon->lock, "&hwmon->lock", & __key) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __key={-4294967297:0}, __this_module={4294967313:4294967337}, dev={4294967312:-8}, dev={4294967312:-8}, hwmon={-4294967295:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, pdata={6:-5}, ret=0, s3c_hwmon_driver={-4294967299:0}, tmp={-4294967295:0}] [L1032] CALL, EXPR s3c_adc_register(dev, 0, 0, 0U) VAL [\old(arg3)=0, \old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967313:4294967337}, arg0={4294967312:-8}, arg1={0:0}, arg2={0:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967299:0}] [L1396] CALL, EXPR external_alloc() VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967313:4294967337}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967299:0}] [L1403] return __VERIFIER_nondet_pointer(); [L1396] RET, EXPR external_alloc() VAL [\old(arg3)=0, \old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967313:4294967337}, arg0={4294967312:-8}, arg0={4294967312:-8}, arg1={0:0}, arg1={0:0}, arg2={0:0}, arg2={0:0}, arg3=0, external_alloc()={0:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967299:0}] [L1396] return (struct s3c_adc_client *)external_alloc(); [L1032] RET, EXPR s3c_adc_register(dev, 0, 0, 0U) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __key={-4294967297:0}, __this_module={4294967313:4294967337}, dev={4294967312:-8}, dev={4294967312:-8}, hwmon={-4294967295:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, pdata={6:-5}, ret=0, s3c_adc_register(dev, 0, 0, 0U)={0:0}, s3c_hwmon_driver={-4294967299:0}, tmp={-4294967295:0}] [L1032] hwmon->client = s3c_adc_register(dev, 0, 0, 0U) [L1033] EXPR hwmon->client VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __key={-4294967297:0}, __this_module={4294967313:4294967337}, dev={4294967312:-8}, dev={4294967312:-8}, hwmon={-4294967295:0}, hwmon->client={0:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, pdata={6:-5}, ret=0, s3c_hwmon_driver={-4294967299:0}, tmp={-4294967295:0}] [L1033] CALL, EXPR IS_ERR((void const *)hwmon->client) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967313:4294967337}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ptr={0:0}, s3c_hwmon_driver={-4294967299:0}] [L1230] long tmp ; VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967313:4294967337}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ptr={0:0}, ptr={0:0}, s3c_hwmon_driver={-4294967299:0}] [L1232] CALL, EXPR ldv_is_err(ptr) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967313:4294967337}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ptr={0:0}, s3c_hwmon_driver={-4294967299:0}] [L1268] return ((unsigned long )ptr > 2012UL); VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, \result=0, __this_module={4294967313:4294967337}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ptr={0:0}, ptr={0:0}, s3c_hwmon_driver={-4294967299:0}] [L1232] RET, EXPR ldv_is_err(ptr) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967313:4294967337}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_is_err(ptr)=0, ptr={0:0}, ptr={0:0}, s3c_hwmon_driver={-4294967299:0}] [L1232] tmp = ldv_is_err(ptr) [L1233] return (tmp); VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, \result=0, __this_module={4294967313:4294967337}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ptr={0:0}, ptr={0:0}, s3c_hwmon_driver={-4294967299:0}, tmp=0] [L1033] RET, EXPR IS_ERR((void const *)hwmon->client) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __key={-4294967297:0}, __this_module={4294967313:4294967337}, dev={4294967312:-8}, dev={4294967312:-8}, hwmon={-4294967295:0}, hwmon->client={0:0}, IS_ERR((void const *)hwmon->client)=0, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, pdata={6:-5}, ret=0, s3c_hwmon_driver={-4294967299:0}, tmp={-4294967295:0}] [L1033] tmp___1 = IS_ERR((void const *)hwmon->client) [L1034] COND FALSE !(tmp___1 != 0L) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __key={-4294967297:0}, __this_module={4294967313:4294967337}, dev={4294967312:-8}, dev={4294967312:-8}, hwmon={-4294967295:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, pdata={6:-5}, ret=0, s3c_hwmon_driver={-4294967299:0}, tmp={-4294967295:0}, tmp___1=0] [L1041] CALL, EXPR s3c_hwmon_add_raw(& dev->dev) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967313:4294967337}, dev={4294967312:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967299:0}] [L899] return (0); VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, \result=0, __this_module={4294967313:4294967337}, dev={4294967312:0}, dev={4294967312:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967299:0}] [L1041] RET, EXPR s3c_hwmon_add_raw(& dev->dev) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __key={-4294967297:0}, __this_module={4294967313:4294967337}, dev={4294967312:-8}, dev={4294967312:-8}, hwmon={-4294967295:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, pdata={6:-5}, ret=0, s3c_hwmon_add_raw(& dev->dev)=0, s3c_hwmon_driver={-4294967299:0}, tmp={-4294967295:0}, tmp___1=0] [L1041] ret = s3c_hwmon_add_raw(& dev->dev) [L1042] COND FALSE !(ret != 0) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __key={-4294967297:0}, __this_module={4294967313:4294967337}, dev={4294967312:-8}, dev={4294967312:-8}, hwmon={-4294967295:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, pdata={6:-5}, ret=0, s3c_hwmon_driver={-4294967299:0}, tmp={-4294967295:0}, tmp___1=0] [L1046] CALL, EXPR hwmon_device_register(& dev->dev) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967313:4294967337}, arg0={4294967312:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967299:0}] [L1359] CALL, EXPR external_alloc() VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967313:4294967337}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967299:0}] [L1403] return __VERIFIER_nondet_pointer(); [L1359] RET, EXPR external_alloc() VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967313:4294967337}, arg0={4294967312:0}, arg0={4294967312:0}, external_alloc()={0:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967299:0}] [L1359] return (struct device *)external_alloc(); [L1046] RET, EXPR hwmon_device_register(& dev->dev) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __key={-4294967297:0}, __this_module={4294967313:4294967337}, dev={4294967312:-8}, dev={4294967312:-8}, hwmon={-4294967295:0}, hwmon_device_register(& dev->dev)={0:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, pdata={6:-5}, ret=0, s3c_hwmon_driver={-4294967299:0}, tmp={-4294967295:0}, tmp___1=0] [L1046] hwmon->hwmon_dev = hwmon_device_register(& dev->dev) [L1047] EXPR hwmon->hwmon_dev VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __key={-4294967297:0}, __this_module={4294967313:4294967337}, dev={4294967312:-8}, dev={4294967312:-8}, hwmon={-4294967295:0}, hwmon->hwmon_dev={0:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, pdata={6:-5}, ret=0, s3c_hwmon_driver={-4294967299:0}, tmp={-4294967295:0}, tmp___1=0] [L1047] CALL, EXPR IS_ERR((void const *)hwmon->hwmon_dev) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967313:4294967337}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ptr={0:0}, s3c_hwmon_driver={-4294967299:0}] [L1230] long tmp ; VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967313:4294967337}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ptr={0:0}, ptr={0:0}, s3c_hwmon_driver={-4294967299:0}] [L1232] CALL, EXPR ldv_is_err(ptr) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967313:4294967337}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ptr={0:0}, s3c_hwmon_driver={-4294967299:0}] [L1268] return ((unsigned long )ptr > 2012UL); VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, \result=0, __this_module={4294967313:4294967337}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ptr={0:0}, ptr={0:0}, s3c_hwmon_driver={-4294967299:0}] [L1232] RET, EXPR ldv_is_err(ptr) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967313:4294967337}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_is_err(ptr)=0, ptr={0:0}, ptr={0:0}, s3c_hwmon_driver={-4294967299:0}] [L1232] tmp = ldv_is_err(ptr) [L1233] return (tmp); VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, \result=0, __this_module={4294967313:4294967337}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ptr={0:0}, ptr={0:0}, s3c_hwmon_driver={-4294967299:0}, tmp=0] [L1047] RET, EXPR IS_ERR((void const *)hwmon->hwmon_dev) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __key={-4294967297:0}, __this_module={4294967313:4294967337}, dev={4294967312:-8}, dev={4294967312:-8}, hwmon={-4294967295:0}, hwmon->hwmon_dev={0:0}, IS_ERR((void const *)hwmon->hwmon_dev)=0, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, pdata={6:-5}, ret=0, s3c_hwmon_driver={-4294967299:0}, tmp={-4294967295:0}, tmp___1=0] [L1047] tmp___3 = IS_ERR((void const *)hwmon->hwmon_dev) [L1048] COND FALSE !(tmp___3 != 0L) [L1055] i = 0 VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __key={-4294967297:0}, __this_module={4294967313:4294967337}, dev={4294967312:-8}, dev={4294967312:-8}, hwmon={-4294967295:0}, i=0, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, pdata={6:-5}, ret=0, s3c_hwmon_driver={-4294967299:0}, tmp={-4294967295:0}, tmp___1=0, tmp___3=0] [L1094] COND TRUE (unsigned int )i <= 7U VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __key={-4294967297:0}, __this_module={4294967313:4294967337}, dev={4294967312:-8}, dev={4294967312:-8}, hwmon={-4294967295:0}, i=0, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, pdata={6:-5}, ret=0, s3c_hwmon_driver={-4294967299:0}, tmp={-4294967295:0}, tmp___1=0, tmp___3=0] [L1058] EXPR pdata->in[i] [L1058] cfg = pdata->in[i] [L1059] COND FALSE !((unsigned long )cfg == (unsigned long )((struct s3c_hwmon_chcfg *)0)) [L1063] EXPR cfg->mult VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __key={-4294967297:0}, __this_module={4294967313:4294967337}, cfg={11:-10}, cfg->mult=65536, dev={4294967312:-8}, dev={4294967312:-8}, hwmon={-4294967295:0}, i=0, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, pdata={6:-5}, ret=0, s3c_hwmon_driver={-4294967299:0}, tmp={-4294967295:0}, tmp___1=0, tmp___3=0] [L1063] COND TRUE cfg->mult > 65535U [L1068] EXPR cfg->div VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __key={-4294967297:0}, __this_module={4294967313:4294967337}, cfg={11:-10}, cfg->div=4294967297, dev={4294967312:-8}, dev={4294967312:-8}, hwmon={-4294967295:0}, i=0, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, pdata={6:-5}, ret=0, s3c_hwmon_driver={-4294967299:0}, tmp={-4294967295:0}, tmp___1=0, tmp___3=0] [L1068] COND FALSE !(cfg->div == 0U) [L1073] EXPR pdata->in[i] VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __key={-4294967297:0}, __this_module={4294967313:4294967337}, cfg={11:-10}, dev={4294967312:-8}, dev={4294967312:-8}, hwmon={-4294967295:0}, i=0, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, pdata={6:-5}, pdata->in[i]={11:-10}, ret=0, s3c_hwmon_driver={-4294967299:0}, tmp={-4294967295:0}, tmp___1=0, tmp___3=0] [L1073-L1074] CALL s3c_hwmon_create_attr(& dev->dev, pdata->in[i], (struct s3c_hwmon_attr *)(& hwmon->attrs) + (unsigned int )i, i) VAL [\old(channel)=0, \old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967313:4294967337}, attrs={-4294967295:96}, cfg={11:-10}, dev={4294967312:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967299:0}] [L961] struct sensor_device_attribute *attr ; [L962] int ret ; [L965] attr = & attrs->in [L966] attr->index = channel [L967] attr->dev_attr.attr.name = (char const *)(& attrs->in_name) [L968] attr->dev_attr.attr.mode = 292U [L969] attr->dev_attr.show = & s3c_hwmon_ch_show VAL [\old(channel)=0, \old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967313:4294967337}, attr={-4294967295:96}, attrs={-4294967295:96}, attrs={-4294967295:96}, cfg={11:-10}, cfg={11:-10}, channel=0, dev={4294967312:0}, dev={4294967312:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967299:0}] [L970] CALL ldv_device_create_file_5(dev, (struct device_attribute const *)(& attr->dev_attr)) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967313:4294967337}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, ldv_func_arg1={4294967312:0}, ldv_func_arg2={-4294967295:96}, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967299:0}] [L1238] int tmp ; VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967313:4294967337}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, ldv_func_arg1={4294967312:0}, ldv_func_arg1={4294967312:0}, ldv_func_arg2={-4294967295:96}, ldv_func_arg2={-4294967295:96}, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967299:0}] [L1240] CALL ldv_device_create_file_dev_attr_of_sensor_device_attribute(ldv_func_arg2) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967313:4294967337}, attr={-4294967295:96}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967299:0}] [L1314] COND TRUE ldv_call_dev_attr_of_sensor_device_attribute == 0 [L1315] ldv_count_2 = ldv_count_2 + 1 [L1316] ldv_call_dev_attr_of_sensor_device_attribute = 1 VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967313:4294967337}, attr={-4294967295:96}, attr={-4294967295:96}, ldv_call_dev_attr_of_sensor_device_attribute=1, ldv_count_1=0, ldv_count_2=1, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967299:0}] [L1317] COND FALSE !(ldv_count_1 >= ldv_count_2) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967313:4294967337}, attr={-4294967295:96}, attr={-4294967295:96}, ldv_call_dev_attr_of_sensor_device_attribute=1, ldv_count_1=0, ldv_count_2=1, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967299:0}] [L1319] CALL ldv_error() VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967313:4294967337}, ldv_call_dev_attr_of_sensor_device_attribute=1, ldv_count_1=0, ldv_count_2=1, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967299:0}] [L1256] __VERIFIER_error() VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967313:4294967337}, ldv_call_dev_attr_of_sensor_device_attribute=1, ldv_count_1=0, ldv_count_2=1, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967299:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 55 procedures, 307 locations, 1 error locations. UNSAFE Result, 1.8s OverallTime, 2 OverallIterations, 3 TraceHistogramMax, 0.2s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 284 SDtfs, 2 SDslu, 2545 SDs, 0 SdLazy, 59 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 12 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=281occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 2 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 263 NumberOfCodeBlocks, 263 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 128 ConstructedInterpolants, 0 QuantifiedInterpolants, 26368 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 11/11 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...