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-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-f3d0b09 [2019-08-08 18:18:08,783 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 18:18:08,785 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 18:18:08,803 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 18:18:08,804 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 18:18:08,805 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 18:18:08,807 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 18:18:08,815 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 18:18:08,820 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 18:18:08,822 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 18:18:08,823 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 18:18:08,824 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 18:18:08,824 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 18:18:08,827 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 18:18:08,828 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 18:18:08,829 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 18:18:08,830 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 18:18:08,832 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 18:18:08,835 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 18:18:08,838 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 18:18:08,840 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 18:18:08,841 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 18:18:08,845 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 18:18:08,846 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 18:18:08,849 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 18:18:08,849 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 18:18:08,849 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 18:18:08,851 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 18:18:08,852 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 18:18:08,854 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 18:18:08,854 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 18:18:08,857 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 18:18:08,858 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 18:18:08,858 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 18:18:08,860 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 18:18:08,861 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 18:18:08,861 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 18:18:08,862 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 18:18:08,862 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 18:18:08,866 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 18:18:08,866 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 18:18:08,868 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 [2019-08-08 18:18:08,883 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 18:18:08,883 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 18:18:08,884 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 18:18:08,884 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 18:18:08,885 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 18:18:08,885 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 18:18:08,885 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 18:18:08,885 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 18:18:08,885 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 18:18:08,886 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 18:18:08,886 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 18:18:08,886 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 18:18:08,886 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 18:18:08,886 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 18:18:08,887 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 18:18:08,887 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 18:18:08,887 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 18:18:08,887 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 18:18:08,887 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 18:18:08,888 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 18:18:08,888 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 18:18:08,888 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 18:18:08,888 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 18:18:08,888 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 18:18:08,889 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 18:18:08,889 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 18:18:08,889 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-08 18:18:08,920 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 18:18:08,932 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 18:18:08,935 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 18:18:08,937 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 18:18:08,937 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 18:18:08,938 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point.cil.out.i [2019-08-08 18:18:08,996 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b65893bfa/6af82f0af2df4abf8a26491a0552976a/FLAGcc43469bf [2019-08-08 18:18:09,593 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 18:18:09,594 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point.cil.out.i [2019-08-08 18:18:09,628 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b65893bfa/6af82f0af2df4abf8a26491a0552976a/FLAGcc43469bf [2019-08-08 18:18:09,800 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b65893bfa/6af82f0af2df4abf8a26491a0552976a [2019-08-08 18:18:09,812 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 18:18:09,814 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 18:18:09,815 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 18:18:09,815 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 18:18:09,819 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 18:18:09,820 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 06:18:09" (1/1) ... [2019-08-08 18:18:09,822 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41f4d406 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:18:09, skipping insertion in model container [2019-08-08 18:18:09,823 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 06:18:09" (1/1) ... [2019-08-08 18:18:09,830 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 18:18:09,889 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 18:18:10,487 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 18:18:10,516 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 18:18:10,683 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 18:18:10,762 INFO L192 MainTranslator]: Completed translation [2019-08-08 18:18:10,762 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:18:10 WrapperNode [2019-08-08 18:18:10,763 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 18:18:10,764 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 18:18:10,765 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 18:18:10,765 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 18:18:10,785 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:18:10" (1/1) ... [2019-08-08 18:18:10,786 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:18:10" (1/1) ... [2019-08-08 18:18:10,842 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:18:10" (1/1) ... [2019-08-08 18:18:10,843 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:18:10" (1/1) ... [2019-08-08 18:18:10,906 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:18:10" (1/1) ... [2019-08-08 18:18:10,915 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:18:10" (1/1) ... [2019-08-08 18:18:10,931 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:18:10" (1/1) ... [2019-08-08 18:18:10,950 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 18:18:10,951 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 18:18:10,951 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 18:18:10,951 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 18:18:10,952 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:18:10" (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 [2019-08-08 18:18:11,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 18:18:11,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 18:18:11,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-08 18:18:11,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-08 18:18:11,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-08 18:18:11,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-08 18:18:11,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-08 18:18:11,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-08 18:18:11,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-08 18:18:11,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-08 18:18:11,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-08-08 18:18:11,030 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-08-08 18:18:11,031 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2019-08-08 18:18:11,031 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_read_ch [2019-08-08 18:18:11,032 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_add_raw [2019-08-08 18:18:11,032 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_raw [2019-08-08 18:18:11,033 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_ch_show [2019-08-08 18:18:11,033 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_label_show [2019-08-08 18:18:11,035 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_create_attr [2019-08-08 18:18:11,035 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_attr [2019-08-08 18:18:11,035 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_probe [2019-08-08 18:18:11,035 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove [2019-08-08 18:18:11,035 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_init [2019-08-08 18:18:11,036 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_exit [2019-08-08 18:18:11,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_platform_driver_1 [2019-08-08 18:18:11,036 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 18:18:11,036 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-08-08 18:18:11,036 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-08-08 18:18:11,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_7 [2019-08-08 18:18:11,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_8 [2019-08-08 18:18:11,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc_9 [2019-08-08 18:18:11,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-08-08 18:18:11,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-08-08 18:18:11,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-08-08 18:18:11,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-08-08 18:18:11,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_sysfs [2019-08-08 18:18:11,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2019-08-08 18:18:11,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-08 18:18:11,038 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-08-08 18:18:11,038 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-08-08 18:18:11,039 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-08-08 18:18:11,039 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2019-08-08 18:18:11,039 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-08-08 18:18:11,039 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-08-08 18:18:11,039 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2019-08-08 18:18:11,039 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_register [2019-08-08 18:18:11,039 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2019-08-08 18:18:11,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-08 18:18:11,040 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2019-08-08 18:18:11,040 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-08-08 18:18:11,040 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_register [2019-08-08 18:18:11,040 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2019-08-08 18:18:11,040 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_read [2019-08-08 18:18:11,040 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_register [2019-08-08 18:18:11,041 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_release [2019-08-08 18:18:11,041 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-08 18:18:11,041 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-08 18:18:11,041 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-08 18:18:11,041 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 18:18:11,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-08 18:18:11,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-08-08 18:18:11,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-08-08 18:18:11,042 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-08-08 18:18:11,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-08 18:18:11,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-08 18:18:11,043 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-08-08 18:18:11,043 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2019-08-08 18:18:11,043 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-08-08 18:18:11,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_7 [2019-08-08 18:18:11,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_8 [2019-08-08 18:18:11,044 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2019-08-08 18:18:11,044 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-08-08 18:18:11,044 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-08-08 18:18:11,044 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2019-08-08 18:18:11,044 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-08-08 18:18:11,045 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-08-08 18:18:11,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2019-08-08 18:18:11,045 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-08 18:18:11,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc_9 [2019-08-08 18:18:11,046 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-08 18:18:11,046 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-08 18:18:11,046 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 18:18:11,046 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-08 18:18:11,046 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-08 18:18:11,047 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-08 18:18:11,047 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-08 18:18:11,047 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-08 18:18:11,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-08 18:18:11,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-08 18:18:11,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-08 18:18:11,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-08 18:18:11,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-08 18:18:11,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-08-08 18:18:11,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_platform_driver_1 [2019-08-08 18:18:11,049 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-08-08 18:18:11,049 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-08-08 18:18:11,050 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_register [2019-08-08 18:18:11,050 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2019-08-08 18:18:11,050 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-08-08 18:18:11,050 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2019-08-08 18:18:11,050 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_register [2019-08-08 18:18:11,050 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2019-08-08 18:18:11,050 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_read [2019-08-08 18:18:11,051 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_register [2019-08-08 18:18:11,051 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_release [2019-08-08 18:18:11,051 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_read_ch [2019-08-08 18:18:11,051 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 18:18:11,051 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-08 18:18:11,051 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_add_raw [2019-08-08 18:18:11,052 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_raw [2019-08-08 18:18:11,052 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_ch_show [2019-08-08 18:18:11,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 18:18:11,052 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_label_show [2019-08-08 18:18:11,052 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_create_attr [2019-08-08 18:18:11,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 18:18:11,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-08 18:18:11,053 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_attr [2019-08-08 18:18:11,053 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_probe [2019-08-08 18:18:11,053 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 18:18:11,053 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove [2019-08-08 18:18:11,053 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_init [2019-08-08 18:18:11,054 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_exit [2019-08-08 18:18:11,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-08 18:18:11,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-08 18:18:11,054 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 18:18:11,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-08-08 18:18:11,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-08-08 18:18:11,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_sysfs [2019-08-08 18:18:11,056 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-08 18:18:11,056 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-08 18:18:11,056 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 18:18:11,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-08 18:18:11,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-08 18:18:11,057 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 18:18:12,272 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-08 18:18:13,192 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 18:18:13,193 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-08 18:18:13,194 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 06:18:13 BoogieIcfgContainer [2019-08-08 18:18:13,194 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 18:18:13,195 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 18:18:13,195 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 18:18:13,195 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 18:18:13,196 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 06:18:13" (1/1) ... [2019-08-08 18:18:13,209 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 18:18:13,211 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 18:18:13,219 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 18:18:13,227 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 18:18:13,228 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 18:18:13,322 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 432 [2019-08-08 18:18:13,463 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.IllegalArgumentException: Expected one sink location but found 0 at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.regexdag.RegexDagUtils.singleSinkLocation(RegexDagUtils.java:47) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:87) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.computeTopSummary(TopInputCallSummarizer.java:67) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.summarize(TopInputCallSummarizer.java:62) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:190) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:177) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:162) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:88) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarizeInternal(FixpointLoopSummarizer.java:96) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:80) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretLoop(DagInterpreter.java:141) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:133) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpretLoisInProcedure(IcfgInterpreter.java:125) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpret(IcfgInterpreter.java:116) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.processIcfg(SymbolicInterpretationObserver.java:76) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:68) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-08 18:18:13,471 INFO L168 Benchmark]: Toolchain (without parser) took 3655.70 ms. Allocated memory was 137.9 MB in the beginning and 228.6 MB in the end (delta: 90.7 MB). Free memory was 85.9 MB in the beginning and 147.6 MB in the end (delta: -61.7 MB). Peak memory consumption was 29.0 MB. Max. memory is 7.1 GB. [2019-08-08 18:18:13,473 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 137.9 MB. Free memory was 106.3 MB in the beginning and 106.1 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-08-08 18:18:13,475 INFO L168 Benchmark]: CACSL2BoogieTranslator took 948.74 ms. Allocated memory was 137.9 MB in the beginning and 203.4 MB in the end (delta: 65.5 MB). Free memory was 85.5 MB in the beginning and 160.7 MB in the end (delta: -75.2 MB). Peak memory consumption was 30.6 MB. Max. memory is 7.1 GB. [2019-08-08 18:18:13,476 INFO L168 Benchmark]: Boogie Preprocessor took 186.46 ms. Allocated memory is still 203.4 MB. Free memory was 160.7 MB in the beginning and 155.6 MB in the end (delta: 5.1 MB). Peak memory consumption was 5.1 MB. Max. memory is 7.1 GB. [2019-08-08 18:18:13,479 INFO L168 Benchmark]: RCFGBuilder took 2243.37 ms. Allocated memory was 203.4 MB in the beginning and 228.6 MB in the end (delta: 25.2 MB). Free memory was 155.6 MB in the beginning and 170.9 MB in the end (delta: -15.3 MB). Peak memory consumption was 83.9 MB. Max. memory is 7.1 GB. [2019-08-08 18:18:13,480 INFO L168 Benchmark]: Symbolic Interpretation took 273.05 ms. Allocated memory is still 228.6 MB. Free memory was 170.9 MB in the beginning and 147.6 MB in the end (delta: 23.3 MB). Peak memory consumption was 23.3 MB. Max. memory is 7.1 GB. [2019-08-08 18:18:13,491 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: IllegalArgumentException: Expected one sink location but found 0 de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: IllegalArgumentException: Expected one sink location but found 0: de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.regexdag.RegexDagUtils.singleSinkLocation(RegexDagUtils.java:47) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 137.9 MB. Free memory was 106.3 MB in the beginning and 106.1 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 948.74 ms. Allocated memory was 137.9 MB in the beginning and 203.4 MB in the end (delta: 65.5 MB). Free memory was 85.5 MB in the beginning and 160.7 MB in the end (delta: -75.2 MB). Peak memory consumption was 30.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 186.46 ms. Allocated memory is still 203.4 MB. Free memory was 160.7 MB in the beginning and 155.6 MB in the end (delta: 5.1 MB). Peak memory consumption was 5.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2243.37 ms. Allocated memory was 203.4 MB in the beginning and 228.6 MB in the end (delta: 25.2 MB). Free memory was 155.6 MB in the beginning and 170.9 MB in the end (delta: -15.3 MB). Peak memory consumption was 83.9 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 273.05 ms. Allocated memory is still 228.6 MB. Free memory was 170.9 MB in the beginning and 147.6 MB in the end (delta: 23.3 MB). Peak memory consumption was 23.3 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...