java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-11 19:15:06,676 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-11 19:15:06,677 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-11 19:15:06,689 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-11 19:15:06,689 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-11 19:15:06,690 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-11 19:15:06,691 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-11 19:15:06,693 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-11 19:15:06,695 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-11 19:15:06,696 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-11 19:15:06,697 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-11 19:15:06,698 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-11 19:15:06,698 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-11 19:15:06,699 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-11 19:15:06,700 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-11 19:15:06,701 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-11 19:15:06,702 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-11 19:15:06,702 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-11 19:15:06,704 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-11 19:15:06,706 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-11 19:15:06,708 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-11 19:15:06,709 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-11 19:15:06,710 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-11 19:15:06,711 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-11 19:15:06,713 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-11 19:15:06,713 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-11 19:15:06,713 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-11 19:15:06,714 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-11 19:15:06,714 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-11 19:15:06,715 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-11 19:15:06,715 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-11 19:15:06,716 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-11 19:15:06,717 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-11 19:15:06,718 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-11 19:15:06,719 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-11 19:15:06,719 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-11 19:15:06,720 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-11 19:15:06,720 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-11 19:15:06,720 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-11 19:15:06,721 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-11 19:15:06,722 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-11 19:15:06,722 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 [2019-09-11 19:15:06,737 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-11 19:15:06,737 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-11 19:15:06,738 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-11 19:15:06,738 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-11 19:15:06,739 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-11 19:15:06,739 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-11 19:15:06,739 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-11 19:15:06,739 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-11 19:15:06,739 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-11 19:15:06,740 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-11 19:15:06,740 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-11 19:15:06,740 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-11 19:15:06,741 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-11 19:15:06,741 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-11 19:15:06,741 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-11 19:15:06,741 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-11 19:15:06,741 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-11 19:15:06,742 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-11 19:15:06,742 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-11 19:15:06,742 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-11 19:15:06,742 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-11 19:15:06,742 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-11 19:15:06,743 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-11 19:15:06,743 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-11 19:15:06,743 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-11 19:15:06,743 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-11 19:15:06,743 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-11 19:15:06,744 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-11 19:15:06,744 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-11 19:15:06,744 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-11 19:15:06,772 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-11 19:15:06,784 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-11 19:15:06,787 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-11 19:15:06,788 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-11 19:15:06,789 INFO L275 PluginConnector]: CDTParser initialized [2019-09-11 19:15:06,789 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point.cil.out.i [2019-09-11 19:15:06,867 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/81b0fd70b/a8e24b244a214125a4137064da3837b2/FLAGa8e36d96f [2019-09-11 19:15:07,476 INFO L306 CDTParser]: Found 1 translation units. [2019-09-11 19:15:07,476 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point.cil.out.i [2019-09-11 19:15:07,499 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/81b0fd70b/a8e24b244a214125a4137064da3837b2/FLAGa8e36d96f [2019-09-11 19:15:07,668 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/81b0fd70b/a8e24b244a214125a4137064da3837b2 [2019-09-11 19:15:07,680 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-11 19:15:07,682 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-11 19:15:07,686 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-11 19:15:07,686 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-11 19:15:07,690 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-11 19:15:07,691 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 07:15:07" (1/1) ... [2019-09-11 19:15:07,693 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49e67e42 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:15:07, skipping insertion in model container [2019-09-11 19:15:07,694 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 07:15:07" (1/1) ... [2019-09-11 19:15:07,700 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-11 19:15:07,775 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-11 19:15:08,362 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 19:15:08,382 INFO L188 MainTranslator]: Completed pre-run [2019-09-11 19:15:08,559 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 19:15:08,631 INFO L192 MainTranslator]: Completed translation [2019-09-11 19:15:08,632 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:15:08 WrapperNode [2019-09-11 19:15:08,632 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-11 19:15:08,633 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-11 19:15:08,633 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-11 19:15:08,633 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-11 19:15:08,652 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:15:08" (1/1) ... [2019-09-11 19:15:08,655 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:15:08" (1/1) ... [2019-09-11 19:15:08,715 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:15:08" (1/1) ... [2019-09-11 19:15:08,716 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:15:08" (1/1) ... [2019-09-11 19:15:08,765 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:15:08" (1/1) ... [2019-09-11 19:15:08,780 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:15:08" (1/1) ... [2019-09-11 19:15:08,791 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:15:08" (1/1) ... [2019-09-11 19:15:08,807 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-11 19:15:08,810 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-11 19:15:08,810 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-11 19:15:08,810 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-11 19:15:08,811 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:15:08" (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 [2019-09-11 19:15:08,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-11 19:15:08,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-11 19:15:08,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-11 19:15:08,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-11 19:15:08,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-11 19:15:08,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-11 19:15:08,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-11 19:15:08,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-11 19:15:08,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-11 19:15:08,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-11 19:15:08,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-09-11 19:15:08,891 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-09-11 19:15:08,892 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2019-09-11 19:15:08,893 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_read_ch [2019-09-11 19:15:08,893 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_add_raw [2019-09-11 19:15:08,894 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_raw [2019-09-11 19:15:08,894 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_ch_show [2019-09-11 19:15:08,894 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_label_show [2019-09-11 19:15:08,894 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_create_attr [2019-09-11 19:15:08,894 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_attr [2019-09-11 19:15:08,894 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_probe [2019-09-11 19:15:08,895 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove [2019-09-11 19:15:08,895 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_init [2019-09-11 19:15:08,895 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_exit [2019-09-11 19:15:08,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_platform_driver_1 [2019-09-11 19:15:08,895 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-11 19:15:08,896 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-09-11 19:15:08,896 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-09-11 19:15:08,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_7 [2019-09-11 19:15:08,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_8 [2019-09-11 19:15:08,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc_9 [2019-09-11 19:15:08,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-11 19:15:08,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-11 19:15:08,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-11 19:15:08,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-11 19:15:08,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_sysfs [2019-09-11 19:15:08,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2019-09-11 19:15:08,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-11 19:15:08,897 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-09-11 19:15:08,897 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-09-11 19:15:08,897 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-09-11 19:15:08,898 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2019-09-11 19:15:08,898 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-09-11 19:15:08,898 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-09-11 19:15:08,898 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2019-09-11 19:15:08,898 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_register [2019-09-11 19:15:08,898 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2019-09-11 19:15:08,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-11 19:15:08,899 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2019-09-11 19:15:08,899 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-11 19:15:08,899 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_register [2019-09-11 19:15:08,899 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2019-09-11 19:15:08,899 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_read [2019-09-11 19:15:08,899 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_register [2019-09-11 19:15:08,899 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_release [2019-09-11 19:15:08,900 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-11 19:15:08,900 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-11 19:15:08,900 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-11 19:15:08,900 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-11 19:15:08,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-11 19:15:08,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-11 19:15:08,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-11 19:15:08,901 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-09-11 19:15:08,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-11 19:15:08,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-11 19:15:08,901 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-09-11 19:15:08,901 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2019-09-11 19:15:08,902 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-11 19:15:08,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_7 [2019-09-11 19:15:08,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_8 [2019-09-11 19:15:08,902 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2019-09-11 19:15:08,902 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-09-11 19:15:08,902 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-09-11 19:15:08,903 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2019-09-11 19:15:08,903 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-09-11 19:15:08,903 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-09-11 19:15:08,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2019-09-11 19:15:08,903 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-11 19:15:08,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc_9 [2019-09-11 19:15:08,904 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-11 19:15:08,904 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-11 19:15:08,904 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-11 19:15:08,904 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-11 19:15:08,904 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-11 19:15:08,904 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-11 19:15:08,904 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-11 19:15:08,905 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-11 19:15:08,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-11 19:15:08,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-11 19:15:08,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-11 19:15:08,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-11 19:15:08,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-11 19:15:08,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-09-11 19:15:08,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_platform_driver_1 [2019-09-11 19:15:08,906 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-09-11 19:15:08,906 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-09-11 19:15:08,906 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_register [2019-09-11 19:15:08,906 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2019-09-11 19:15:08,906 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-09-11 19:15:08,906 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2019-09-11 19:15:08,907 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_register [2019-09-11 19:15:08,907 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2019-09-11 19:15:08,907 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_read [2019-09-11 19:15:08,907 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_register [2019-09-11 19:15:08,907 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_release [2019-09-11 19:15:08,907 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_read_ch [2019-09-11 19:15:08,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-11 19:15:08,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-11 19:15:08,908 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_add_raw [2019-09-11 19:15:08,908 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_raw [2019-09-11 19:15:08,908 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_ch_show [2019-09-11 19:15:08,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-11 19:15:08,908 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_label_show [2019-09-11 19:15:08,908 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_create_attr [2019-09-11 19:15:08,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-11 19:15:08,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-11 19:15:08,909 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_attr [2019-09-11 19:15:08,909 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_probe [2019-09-11 19:15:08,909 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-11 19:15:08,909 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove [2019-09-11 19:15:08,910 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_init [2019-09-11 19:15:08,910 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_exit [2019-09-11 19:15:08,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-11 19:15:08,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-11 19:15:08,910 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-11 19:15:08,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-11 19:15:08,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-11 19:15:08,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_sysfs [2019-09-11 19:15:08,911 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-11 19:15:08,911 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-11 19:15:08,911 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-11 19:15:08,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-11 19:15:08,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-11 19:15:08,911 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-11 19:15:09,780 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-11 19:15:10,135 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-11 19:15:10,135 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-11 19:15:10,137 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 07:15:10 BoogieIcfgContainer [2019-09-11 19:15:10,138 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-11 19:15:10,141 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-09-11 19:15:10,142 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-09-11 19:15:10,142 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-09-11 19:15:10,143 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 07:15:10" (1/1) ... [2019-09-11 19:15:10,192 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-09-11 19:15:10,275 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-09-11 19:15:10,281 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 66 root evaluator evaluations with a maximum evaluation depth of 0. Performed 66 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 137 variables. [2019-09-11 19:15:10,281 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-09-11 19:15:10,284 INFO L168 Benchmark]: Toolchain (without parser) took 2600.83 ms. Allocated memory was 135.8 MB in the beginning and 234.4 MB in the end (delta: 98.6 MB). Free memory was 88.7 MB in the beginning and 154.5 MB in the end (delta: -65.8 MB). Peak memory consumption was 32.8 MB. Max. memory is 7.1 GB. [2019-09-11 19:15:10,285 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 135.8 MB. Free memory was 109.0 MB in the beginning and 108.8 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-09-11 19:15:10,287 INFO L168 Benchmark]: CACSL2BoogieTranslator took 946.81 ms. Allocated memory was 135.8 MB in the beginning and 203.9 MB in the end (delta: 68.2 MB). Free memory was 88.5 MB in the beginning and 155.8 MB in the end (delta: -67.2 MB). Peak memory consumption was 28.0 MB. Max. memory is 7.1 GB. [2019-09-11 19:15:10,288 INFO L168 Benchmark]: Boogie Preprocessor took 174.90 ms. Allocated memory is still 203.9 MB. Free memory was 155.8 MB in the beginning and 150.4 MB in the end (delta: 5.3 MB). Peak memory consumption was 5.3 MB. Max. memory is 7.1 GB. [2019-09-11 19:15:10,290 INFO L168 Benchmark]: RCFGBuilder took 1330.39 ms. Allocated memory was 203.9 MB in the beginning and 234.4 MB in the end (delta: 30.4 MB). Free memory was 150.4 MB in the beginning and 161.2 MB in the end (delta: -10.8 MB). Peak memory consumption was 72.5 MB. Max. memory is 7.1 GB. [2019-09-11 19:15:10,292 INFO L168 Benchmark]: Abstract Interpretation took 139.78 ms. Allocated memory is still 234.4 MB. Free memory was 161.2 MB in the beginning and 154.5 MB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 7.1 GB. [2019-09-11 19:15:10,297 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 135.8 MB. Free memory was 109.0 MB in the beginning and 108.8 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 946.81 ms. Allocated memory was 135.8 MB in the beginning and 203.9 MB in the end (delta: 68.2 MB). Free memory was 88.5 MB in the beginning and 155.8 MB in the end (delta: -67.2 MB). Peak memory consumption was 28.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 174.90 ms. Allocated memory is still 203.9 MB. Free memory was 155.8 MB in the beginning and 150.4 MB in the end (delta: 5.3 MB). Peak memory consumption was 5.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1330.39 ms. Allocated memory was 203.9 MB in the beginning and 234.4 MB in the end (delta: 30.4 MB). Free memory was 150.4 MB in the beginning and 161.2 MB in the end (delta: -10.8 MB). Peak memory consumption was 72.5 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 139.78 ms. Allocated memory is still 234.4 MB. Free memory was 161.2 MB in the beginning and 154.5 MB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - PositiveResult [Line: 852]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location RESULT: Ultimate proved your program to be correct! Received shutdown request...