java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-2989841 [2019-08-10 15:56:09,796 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-10 15:56:09,798 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-10 15:56:09,810 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-10 15:56:09,810 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-10 15:56:09,811 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-10 15:56:09,813 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-10 15:56:09,815 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-10 15:56:09,817 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-10 15:56:09,818 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-10 15:56:09,819 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-10 15:56:09,820 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-10 15:56:09,820 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-10 15:56:09,821 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-10 15:56:09,822 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-10 15:56:09,823 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-10 15:56:09,824 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-10 15:56:09,825 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-10 15:56:09,827 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-10 15:56:09,829 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-10 15:56:09,830 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-10 15:56:09,832 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-10 15:56:09,833 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-10 15:56:09,834 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-10 15:56:09,836 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-10 15:56:09,837 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-10 15:56:09,837 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-10 15:56:09,838 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-10 15:56:09,838 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-10 15:56:09,839 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-10 15:56:09,840 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-10 15:56:09,840 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-10 15:56:09,841 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-10 15:56:09,842 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-10 15:56:09,843 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-10 15:56:09,843 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-10 15:56:09,844 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-10 15:56:09,844 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-10 15:56:09,845 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-10 15:56:09,846 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-10 15:56:09,846 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-10 15:56:09,847 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2019-08-10 15:56:09,862 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-10 15:56:09,863 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-10 15:56:09,864 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-10 15:56:09,864 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-10 15:56:09,864 INFO L138 SettingsManager]: * Use SBE=true [2019-08-10 15:56:09,864 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-10 15:56:09,865 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-10 15:56:09,865 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-10 15:56:09,865 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-10 15:56:09,865 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-10 15:56:09,865 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-10 15:56:09,866 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-10 15:56:09,866 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-10 15:56:09,866 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-10 15:56:09,866 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-10 15:56:09,867 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-10 15:56:09,867 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-10 15:56:09,867 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-10 15:56:09,867 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 15:56:09,867 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-10 15:56:09,868 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-10 15:56:09,868 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-10 15:56:09,868 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-10 15:56:09,868 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-10 15:56:09,868 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-10 15:56:09,869 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-10 15:56:09,869 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-10 15:56:09,897 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-10 15:56:09,910 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-10 15:56:09,913 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-10 15:56:09,915 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-10 15:56:09,915 INFO L275 PluginConnector]: CDTParser initialized [2019-08-10 15:56:09,916 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i [2019-08-10 15:56:09,974 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/962e45646/99e9c1ee535b4495947b44c8650737bf/FLAG01fa608c5 [2019-08-10 15:56:10,573 INFO L306 CDTParser]: Found 1 translation units. [2019-08-10 15:56:10,574 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i [2019-08-10 15:56:10,606 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/962e45646/99e9c1ee535b4495947b44c8650737bf/FLAG01fa608c5 [2019-08-10 15:56:10,808 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/962e45646/99e9c1ee535b4495947b44c8650737bf [2019-08-10 15:56:10,821 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-10 15:56:10,824 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-10 15:56:10,828 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-10 15:56:10,829 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-10 15:56:10,833 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-10 15:56:10,834 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 03:56:10" (1/1) ... [2019-08-10 15:56:10,837 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ebb904d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 03:56:10, skipping insertion in model container [2019-08-10 15:56:10,838 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 03:56:10" (1/1) ... [2019-08-10 15:56:10,845 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-10 15:56:10,922 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-10 15:56:11,528 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 15:56:11,552 INFO L188 MainTranslator]: Completed pre-run [2019-08-10 15:56:11,695 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 15:56:11,773 INFO L192 MainTranslator]: Completed translation [2019-08-10 15:56:11,774 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 03:56:11 WrapperNode [2019-08-10 15:56:11,774 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-10 15:56:11,775 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-10 15:56:11,776 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-10 15:56:11,776 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-10 15:56:11,796 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 03:56:11" (1/1) ... [2019-08-10 15:56:11,796 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 03:56:11" (1/1) ... [2019-08-10 15:56:11,851 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 03:56:11" (1/1) ... [2019-08-10 15:56:11,852 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 03:56:11" (1/1) ... [2019-08-10 15:56:11,947 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 03:56:11" (1/1) ... [2019-08-10 15:56:11,955 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 03:56:11" (1/1) ... [2019-08-10 15:56:11,982 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 03:56:11" (1/1) ... [2019-08-10 15:56:12,008 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-10 15:56:12,009 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-10 15:56:12,009 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-10 15:56:12,009 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-10 15:56:12,011 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 03:56:11" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 15:56:12,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-10 15:56:12,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-10 15:56:12,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-10 15:56:12,094 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-08-10 15:56:12,095 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-08-10 15:56:12,095 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-08-10 15:56:12,096 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-08-10 15:56:12,096 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2019-08-10 15:56:12,096 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_read_ch [2019-08-10 15:56:12,097 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_add_raw [2019-08-10 15:56:12,098 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_raw [2019-08-10 15:56:12,098 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_ch_show [2019-08-10 15:56:12,098 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_label_show [2019-08-10 15:56:12,099 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_create_attr [2019-08-10 15:56:12,099 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_attr [2019-08-10 15:56:12,099 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_probe [2019-08-10 15:56:12,100 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove [2019-08-10 15:56:12,101 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_init [2019-08-10 15:56:12,103 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_exit [2019-08-10 15:56:12,103 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-10 15:56:12,103 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-08-10 15:56:12,103 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-08-10 15:56:12,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_5 [2019-08-10 15:56:12,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_6 [2019-08-10 15:56:12,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-10 15:56:12,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-10 15:56:12,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-08-10 15:56:12,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-08-10 15:56:12,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-08-10 15:56:12,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-08-10 15:56:12,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_sysfs [2019-08-10 15:56:12,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2019-08-10 15:56:12,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-10 15:56:12,105 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-08-10 15:56:12,105 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-08-10 15:56:12,106 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-08-10 15:56:12,106 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2019-08-10 15:56:12,106 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-08-10 15:56:12,106 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-08-10 15:56:12,106 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2019-08-10 15:56:12,107 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_register [2019-08-10 15:56:12,107 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2019-08-10 15:56:12,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-10 15:56:12,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2019-08-10 15:56:12,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2019-08-10 15:56:12,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2019-08-10 15:56:12,108 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2019-08-10 15:56:12,108 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-08-10 15:56:12,108 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_register [2019-08-10 15:56:12,108 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2019-08-10 15:56:12,108 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_read [2019-08-10 15:56:12,109 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_register [2019-08-10 15:56:12,109 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_release [2019-08-10 15:56:12,109 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-10 15:56:12,109 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-10 15:56:12,109 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-10 15:56:12,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-08-10 15:56:12,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-08-10 15:56:12,110 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-08-10 15:56:12,110 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-08-10 15:56:12,110 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2019-08-10 15:56:12,110 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-08-10 15:56:12,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_5 [2019-08-10 15:56:12,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_6 [2019-08-10 15:56:12,111 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2019-08-10 15:56:12,111 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-08-10 15:56:12,111 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-08-10 15:56:12,112 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2019-08-10 15:56:12,112 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-08-10 15:56:12,112 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-08-10 15:56:12,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2019-08-10 15:56:12,113 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-10 15:56:12,113 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-10 15:56:12,113 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-10 15:56:12,113 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-10 15:56:12,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-10 15:56:12,114 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-10 15:56:12,114 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-08-10 15:56:12,114 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-08-10 15:56:12,114 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-08-10 15:56:12,115 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-08-10 15:56:12,115 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-08-10 15:56:12,115 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_register [2019-08-10 15:56:12,115 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2019-08-10 15:56:12,116 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-08-10 15:56:12,116 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2019-08-10 15:56:12,117 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_register [2019-08-10 15:56:12,117 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2019-08-10 15:56:12,117 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_read [2019-08-10 15:56:12,117 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_register [2019-08-10 15:56:12,117 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_release [2019-08-10 15:56:12,117 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_read_ch [2019-08-10 15:56:12,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-10 15:56:12,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-10 15:56:12,118 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_add_raw [2019-08-10 15:56:12,119 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_raw [2019-08-10 15:56:12,119 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_ch_show [2019-08-10 15:56:12,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-10 15:56:12,119 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_label_show [2019-08-10 15:56:12,119 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_create_attr [2019-08-10 15:56:12,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-10 15:56:12,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-10 15:56:12,120 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_attr [2019-08-10 15:56:12,120 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_probe [2019-08-10 15:56:12,120 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-10 15:56:12,120 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove [2019-08-10 15:56:12,120 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_init [2019-08-10 15:56:12,120 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_exit [2019-08-10 15:56:12,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-10 15:56:12,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2019-08-10 15:56:12,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2019-08-10 15:56:12,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-10 15:56:12,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2019-08-10 15:56:12,121 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-10 15:56:12,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-10 15:56:12,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-10 15:56:12,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-08-10 15:56:12,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-08-10 15:56:12,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_sysfs [2019-08-10 15:56:12,122 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-10 15:56:12,123 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-10 15:56:12,123 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-10 15:56:12,123 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-10 15:56:12,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-10 15:56:12,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-10 15:56:12,124 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-10 15:56:13,371 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-10 15:56:13,371 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-10 15:56:13,373 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 03:56:13 BoogieIcfgContainer [2019-08-10 15:56:13,373 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-10 15:56:13,374 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-10 15:56:13,374 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-10 15:56:13,374 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-10 15:56:13,375 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 03:56:13" (1/1) ... [2019-08-10 15:56:20,736 WARN L188 SmtUtils]: Spent 4.98 s on a formula simplification that was a NOOP. DAG size: 403 [2019-08-10 15:56:23,816 WARN L188 SmtUtils]: Spent 2.45 s on a formula simplification. DAG size of input: 394 DAG size of output: 358 [2019-08-10 15:56:24,197 WARN L188 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 56 [2019-08-10 15:56:24,340 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 15:56:24,658 WARN L188 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 80 [2019-08-10 15:56:24,888 WARN L188 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 77 [2019-08-10 15:56:24,929 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 15:56:24,966 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 15:56:25,518 WARN L188 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 94 [2019-08-10 15:56:26,125 WARN L188 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 92 [2019-08-10 15:56:26,710 WARN L188 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 89 [2019-08-10 15:56:26,986 WARN L188 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-08-10 15:56:27,190 WARN L188 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-08-10 15:56:29,295 WARN L188 SmtUtils]: Spent 1.69 s on a formula simplification. DAG size of input: 145 DAG size of output: 138 [2019-08-10 15:56:30,473 WARN L188 SmtUtils]: Spent 1.15 s on a formula simplification that was a NOOP. DAG size: 139 [2019-08-10 15:56:31,329 WARN L188 SmtUtils]: Spent 818.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-08-10 15:56:32,029 WARN L188 SmtUtils]: Spent 660.00 ms on a formula simplification that was a NOOP. DAG size: 140 [2019-08-10 15:56:32,566 WARN L188 SmtUtils]: Spent 496.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2019-08-10 15:56:33,339 WARN L188 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-08-10 15:56:33,750 WARN L188 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 58 [2019-08-10 15:56:34,082 WARN L188 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 58 [2019-08-10 15:56:35,152 WARN L188 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 180 DAG size of output: 148 [2019-08-10 15:56:35,474 WARN L188 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-08-10 15:56:35,751 WARN L188 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-08-10 15:56:36,604 WARN L188 SmtUtils]: Spent 847.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 151 [2019-08-10 15:56:37,231 WARN L188 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 66 [2019-08-10 15:56:37,727 WARN L188 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 56 [2019-08-10 15:56:37,855 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 15:56:38,147 WARN L188 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 80 [2019-08-10 15:56:38,345 WARN L188 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 77 [2019-08-10 15:56:38,393 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 15:56:38,409 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 15:56:38,984 WARN L188 SmtUtils]: Spent 574.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 94 [2019-08-10 15:56:39,567 WARN L188 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 92 [2019-08-10 15:56:40,116 WARN L188 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 89 [2019-08-10 15:56:40,775 WARN L188 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 66 [2019-08-10 15:56:40,940 WARN L188 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-10 15:56:42,307 WARN L188 SmtUtils]: Spent 956.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 110 [2019-08-10 15:56:44,536 WARN L188 SmtUtils]: Spent 1.55 s on a formula simplification that was a NOOP. DAG size: 155 [2019-08-10 15:56:45,566 WARN L188 SmtUtils]: Spent 998.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-08-10 15:56:46,394 WARN L188 SmtUtils]: Spent 783.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2019-08-10 15:56:47,089 WARN L188 SmtUtils]: Spent 655.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-08-10 15:56:47,722 WARN L188 SmtUtils]: Spent 589.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-08-10 16:03:08,724 WARN L188 SmtUtils]: Spent 6.31 m on a formula simplification. DAG size of input: 376 DAG size of output: 369 [2019-08-10 16:07:28,186 WARN L188 SmtUtils]: Spent 4.26 m on a formula simplification that was a NOOP. DAG size: 380 [2019-08-10 16:10:32,576 WARN L188 SmtUtils]: Spent 3.03 m on a formula simplification that was a NOOP. DAG size: 376