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/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain -i ../../../trunk/examples/svcomp/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-13 23:57:57,557 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-13 23:57:57,559 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-13 23:57:57,571 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-13 23:57:57,572 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-13 23:57:57,573 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-13 23:57:57,574 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-13 23:57:57,576 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-13 23:57:57,578 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-13 23:57:57,579 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-13 23:57:57,580 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-13 23:57:57,581 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-13 23:57:57,581 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-13 23:57:57,582 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-13 23:57:57,583 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-13 23:57:57,584 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-13 23:57:57,585 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-13 23:57:57,586 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-13 23:57:57,587 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-13 23:57:57,589 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-13 23:57:57,590 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-13 23:57:57,591 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-13 23:57:57,592 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-13 23:57:57,593 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-13 23:57:57,595 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-13 23:57:57,595 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-13 23:57:57,596 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-13 23:57:57,597 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-13 23:57:57,597 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-13 23:57:57,598 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-13 23:57:57,598 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-13 23:57:57,599 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-13 23:57:57,600 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-13 23:57:57,600 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-13 23:57:57,601 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-13 23:57:57,602 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-13 23:57:57,602 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-13 23:57:57,602 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-13 23:57:57,603 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-13 23:57:57,604 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-13 23:57:57,604 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-13 23:57:57,605 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-13 23:57:57,619 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-13 23:57:57,620 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-13 23:57:57,621 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-13 23:57:57,621 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-13 23:57:57,621 INFO L138 SettingsManager]: * Use SBE=true [2019-10-13 23:57:57,622 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-13 23:57:57,622 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-13 23:57:57,622 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-13 23:57:57,622 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-13 23:57:57,622 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-13 23:57:57,622 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-13 23:57:57,622 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-13 23:57:57,623 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-13 23:57:57,623 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-13 23:57:57,623 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-13 23:57:57,623 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-13 23:57:57,623 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-13 23:57:57,624 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-13 23:57:57,624 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-13 23:57:57,624 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-13 23:57:57,624 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-13 23:57:57,624 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 23:57:57,625 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-13 23:57:57,625 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-13 23:57:57,625 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-13 23:57:57,625 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-13 23:57:57,625 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-13 23:57:57,625 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-13 23:57:57,626 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain [2019-10-13 23:57:57,924 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-13 23:57:57,943 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-13 23:57:57,946 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-13 23:57:57,948 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-13 23:57:57,949 INFO L275 PluginConnector]: CDTParser initialized [2019-10-13 23:57:57,950 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i [2019-10-13 23:57:58,026 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0001f8635/cc11a82cf72e4fa4908577391396b1b2/FLAG94b4900fe [2019-10-13 23:57:58,645 INFO L306 CDTParser]: Found 1 translation units. [2019-10-13 23:57:58,647 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i [2019-10-13 23:57:58,674 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0001f8635/cc11a82cf72e4fa4908577391396b1b2/FLAG94b4900fe [2019-10-13 23:57:58,892 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0001f8635/cc11a82cf72e4fa4908577391396b1b2 [2019-10-13 23:57:58,903 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-13 23:57:58,908 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-13 23:57:58,911 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-13 23:57:58,911 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-13 23:57:58,915 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-13 23:57:58,916 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 11:57:58" (1/1) ... [2019-10-13 23:57:58,919 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c6fc6e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:57:58, skipping insertion in model container [2019-10-13 23:57:58,919 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 11:57:58" (1/1) ... [2019-10-13 23:57:58,928 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-13 23:57:59,008 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-13 23:57:59,565 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 23:57:59,582 INFO L188 MainTranslator]: Completed pre-run [2019-10-13 23:57:59,744 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 23:57:59,807 INFO L192 MainTranslator]: Completed translation [2019-10-13 23:57:59,808 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:57:59 WrapperNode [2019-10-13 23:57:59,808 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-13 23:57:59,809 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-13 23:57:59,809 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-13 23:57:59,809 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-13 23:57:59,827 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:57:59" (1/1) ... [2019-10-13 23:57:59,828 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:57:59" (1/1) ... [2019-10-13 23:57:59,875 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:57:59" (1/1) ... [2019-10-13 23:57:59,876 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:57:59" (1/1) ... [2019-10-13 23:57:59,941 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:57:59" (1/1) ... [2019-10-13 23:57:59,956 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:57:59" (1/1) ... [2019-10-13 23:57:59,968 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:57:59" (1/1) ... [2019-10-13 23:57:59,987 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-13 23:57:59,988 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-13 23:57:59,988 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-13 23:57:59,988 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-13 23:57:59,989 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:57:59" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 23:58:00,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-13 23:58:00,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-13 23:58:00,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-13 23:58:00,068 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-13 23:58:00,068 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-13 23:58:00,068 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-13 23:58:00,069 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-10-13 23:58:00,069 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2019-10-13 23:58:00,069 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_read_ch [2019-10-13 23:58:00,069 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_add_raw [2019-10-13 23:58:00,070 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_raw [2019-10-13 23:58:00,070 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_ch_show [2019-10-13 23:58:00,070 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_label_show [2019-10-13 23:58:00,070 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_create_attr [2019-10-13 23:58:00,071 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_attr [2019-10-13 23:58:00,071 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_probe [2019-10-13 23:58:00,072 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove [2019-10-13 23:58:00,072 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_init [2019-10-13 23:58:00,073 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_exit [2019-10-13 23:58:00,073 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-13 23:58:00,073 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-10-13 23:58:00,073 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-13 23:58:00,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_5 [2019-10-13 23:58:00,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_6 [2019-10-13 23:58:00,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-13 23:58:00,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-13 23:58:00,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-13 23:58:00,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-13 23:58:00,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-13 23:58:00,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-13 23:58:00,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_sysfs [2019-10-13 23:58:00,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2019-10-13 23:58:00,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-13 23:58:00,076 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-13 23:58:00,076 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-13 23:58:00,076 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-13 23:58:00,076 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2019-10-13 23:58:00,076 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-13 23:58:00,076 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-10-13 23:58:00,076 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2019-10-13 23:58:00,077 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_register [2019-10-13 23:58:00,077 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2019-10-13 23:58:00,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-13 23:58:00,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2019-10-13 23:58:00,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2019-10-13 23:58:00,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2019-10-13 23:58:00,078 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2019-10-13 23:58:00,078 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-13 23:58:00,078 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_register [2019-10-13 23:58:00,078 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2019-10-13 23:58:00,078 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_read [2019-10-13 23:58:00,078 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_register [2019-10-13 23:58:00,078 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_release [2019-10-13 23:58:00,079 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-13 23:58:00,079 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-13 23:58:00,079 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-13 23:58:00,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-13 23:58:00,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-13 23:58:00,079 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-13 23:58:00,079 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-13 23:58:00,080 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2019-10-13 23:58:00,080 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-13 23:58:00,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_5 [2019-10-13 23:58:00,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_6 [2019-10-13 23:58:00,080 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2019-10-13 23:58:00,080 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-13 23:58:00,081 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-13 23:58:00,081 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2019-10-13 23:58:00,081 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-13 23:58:00,081 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-10-13 23:58:00,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_sysfs [2019-10-13 23:58:00,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2019-10-13 23:58:00,081 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-13 23:58:00,082 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-13 23:58:00,082 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-13 23:58:00,082 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-13 23:58:00,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-13 23:58:00,082 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-13 23:58:00,083 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-13 23:58:00,083 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-13 23:58:00,083 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-13 23:58:00,083 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-10-13 23:58:00,083 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-13 23:58:00,083 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_register [2019-10-13 23:58:00,084 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2019-10-13 23:58:00,084 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-10-13 23:58:00,084 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2019-10-13 23:58:00,084 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_register [2019-10-13 23:58:00,084 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2019-10-13 23:58:00,085 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_read [2019-10-13 23:58:00,085 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_register [2019-10-13 23:58:00,085 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_release [2019-10-13 23:58:00,085 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_read_ch [2019-10-13 23:58:00,085 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-13 23:58:00,085 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-13 23:58:00,086 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_add_raw [2019-10-13 23:58:00,086 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_raw [2019-10-13 23:58:00,086 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_ch_show [2019-10-13 23:58:00,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-13 23:58:00,086 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_label_show [2019-10-13 23:58:00,086 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_create_attr [2019-10-13 23:58:00,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-13 23:58:00,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-13 23:58:00,087 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_attr [2019-10-13 23:58:00,087 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_probe [2019-10-13 23:58:00,087 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-13 23:58:00,087 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove [2019-10-13 23:58:00,088 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_init [2019-10-13 23:58:00,088 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_exit [2019-10-13 23:58:00,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-13 23:58:00,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2019-10-13 23:58:00,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2019-10-13 23:58:00,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-13 23:58:00,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2019-10-13 23:58:00,089 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-13 23:58:00,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-13 23:58:00,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-13 23:58:00,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-13 23:58:00,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-13 23:58:00,090 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-13 23:58:00,090 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-13 23:58:00,090 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-13 23:58:00,090 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-13 23:58:00,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-13 23:58:00,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-13 23:58:00,091 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-13 23:58:01,272 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-13 23:58:01,272 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-13 23:58:01,274 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 11:58:01 BoogieIcfgContainer [2019-10-13 23:58:01,274 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-13 23:58:01,275 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-10-13 23:58:01,275 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-10-13 23:58:01,275 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-10-13 23:58:01,276 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 11:58:01" (1/1) ... [2019-10-13 23:58:01,315 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-13 23:58:01,392 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-13 23:58:01,399 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 53 root evaluator evaluations with a maximum evaluation depth of 0. Performed 53 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 123 variables. [2019-10-13 23:58:01,399 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-10-13 23:58:01,402 INFO L168 Benchmark]: Toolchain (without parser) took 2496.21 ms. Allocated memory was 144.7 MB in the beginning and 232.8 MB in the end (delta: 88.1 MB). Free memory was 100.7 MB in the beginning and 160.1 MB in the end (delta: -59.4 MB). Peak memory consumption was 28.7 MB. Max. memory is 7.1 GB. [2019-10-13 23:58:01,404 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 144.7 MB. Free memory was 121.0 MB in the beginning and 120.8 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-10-13 23:58:01,405 INFO L168 Benchmark]: CACSL2BoogieTranslator took 897.54 ms. Allocated memory was 144.7 MB in the beginning and 201.3 MB in the end (delta: 56.6 MB). Free memory was 100.5 MB in the beginning and 154.9 MB in the end (delta: -54.5 MB). Peak memory consumption was 23.0 MB. Max. memory is 7.1 GB. [2019-10-13 23:58:01,406 INFO L168 Benchmark]: Boogie Preprocessor took 178.40 ms. Allocated memory is still 201.3 MB. Free memory was 154.9 MB in the beginning and 150.0 MB in the end (delta: 4.9 MB). Peak memory consumption was 4.9 MB. Max. memory is 7.1 GB. [2019-10-13 23:58:01,407 INFO L168 Benchmark]: RCFGBuilder took 1286.21 ms. Allocated memory was 201.3 MB in the beginning and 232.8 MB in the end (delta: 31.5 MB). Free memory was 150.0 MB in the beginning and 165.9 MB in the end (delta: -15.8 MB). Peak memory consumption was 73.0 MB. Max. memory is 7.1 GB. [2019-10-13 23:58:01,408 INFO L168 Benchmark]: Abstract Interpretation took 124.35 ms. Allocated memory is still 232.8 MB. Free memory was 165.9 MB in the beginning and 160.1 MB in the end (delta: 5.8 MB). Peak memory consumption was 5.8 MB. Max. memory is 7.1 GB. [2019-10-13 23:58:01,413 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 144.7 MB. Free memory was 121.0 MB in the beginning and 120.8 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 897.54 ms. Allocated memory was 144.7 MB in the beginning and 201.3 MB in the end (delta: 56.6 MB). Free memory was 100.5 MB in the beginning and 154.9 MB in the end (delta: -54.5 MB). Peak memory consumption was 23.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 178.40 ms. Allocated memory is still 201.3 MB. Free memory was 154.9 MB in the beginning and 150.0 MB in the end (delta: 4.9 MB). Peak memory consumption was 4.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1286.21 ms. Allocated memory was 201.3 MB in the beginning and 232.8 MB in the end (delta: 31.5 MB). Free memory was 150.0 MB in the beginning and 165.9 MB in the end (delta: -15.8 MB). Peak memory consumption was 73.0 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 124.35 ms. Allocated memory is still 232.8 MB. Free memory was 165.9 MB in the beginning and 160.1 MB in the end (delta: 5.8 MB). Peak memory consumption was 5.8 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: 1259]: 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...