java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --traceabstraction.trace.refinement.strategy SIFA_TAIPAN --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13a467a-m [2019-10-15 02:05:09,497 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-15 02:05:09,500 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-15 02:05:09,518 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-15 02:05:09,518 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-15 02:05:09,520 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-15 02:05:09,522 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-15 02:05:09,535 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-15 02:05:09,536 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-15 02:05:09,538 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-15 02:05:09,540 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-15 02:05:09,541 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-15 02:05:09,541 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-15 02:05:09,545 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-15 02:05:09,546 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-15 02:05:09,547 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-15 02:05:09,548 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-15 02:05:09,548 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-15 02:05:09,550 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-15 02:05:09,552 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-15 02:05:09,553 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-15 02:05:09,554 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-15 02:05:09,555 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-15 02:05:09,556 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-15 02:05:09,558 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-15 02:05:09,558 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-15 02:05:09,558 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-15 02:05:09,559 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-15 02:05:09,562 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-15 02:05:09,563 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-15 02:05:09,563 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-15 02:05:09,564 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-15 02:05:09,565 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-15 02:05:09,566 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-15 02:05:09,569 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-15 02:05:09,569 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-15 02:05:09,573 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-15 02:05:09,573 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-15 02:05:09,573 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-15 02:05:09,574 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-15 02:05:09,578 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-15 02:05:09,579 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 [2019-10-15 02:05:09,601 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-15 02:05:09,601 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-15 02:05:09,605 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-15 02:05:09,605 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-15 02:05:09,606 INFO L138 SettingsManager]: * Use SBE=true [2019-10-15 02:05:09,606 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-15 02:05:09,606 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-15 02:05:09,606 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-15 02:05:09,607 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-15 02:05:09,607 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-15 02:05:09,608 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-15 02:05:09,608 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-15 02:05:09,608 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-15 02:05:09,609 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-15 02:05:09,609 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-15 02:05:09,609 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-15 02:05:09,609 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-15 02:05:09,610 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-15 02:05:09,610 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-15 02:05:09,610 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-15 02:05:09,611 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-15 02:05:09,611 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 02:05:09,611 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-15 02:05:09,611 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-15 02:05:09,611 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-15 02:05:09,612 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-15 02:05:09,612 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-15 02:05:09,612 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-15 02:05:09,612 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> SIFA_TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-10-15 02:05:09,925 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-15 02:05:09,938 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-15 02:05:09,942 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-15 02:05:09,943 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-15 02:05:09,944 INFO L275 PluginConnector]: CDTParser initialized [2019-10-15 02:05:09,944 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i [2019-10-15 02:05:10,006 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/02da405cc/10cbee9b377648b480c692ae60192caf/FLAG1b2acf47d [2019-10-15 02:05:10,619 INFO L306 CDTParser]: Found 1 translation units. [2019-10-15 02:05:10,620 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i [2019-10-15 02:05:10,644 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/02da405cc/10cbee9b377648b480c692ae60192caf/FLAG1b2acf47d [2019-10-15 02:05:10,832 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/02da405cc/10cbee9b377648b480c692ae60192caf [2019-10-15 02:05:10,842 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-15 02:05:10,844 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-15 02:05:10,845 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-15 02:05:10,845 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-15 02:05:10,849 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-15 02:05:10,850 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 02:05:10" (1/1) ... [2019-10-15 02:05:10,853 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56a409dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:05:10, skipping insertion in model container [2019-10-15 02:05:10,853 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 02:05:10" (1/1) ... [2019-10-15 02:05:10,861 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-15 02:05:10,937 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-15 02:05:11,648 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 02:05:11,663 INFO L188 MainTranslator]: Completed pre-run [2019-10-15 02:05:11,792 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 02:05:11,843 INFO L192 MainTranslator]: Completed translation [2019-10-15 02:05:11,844 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:05:11 WrapperNode [2019-10-15 02:05:11,844 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-15 02:05:11,845 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-15 02:05:11,845 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-15 02:05:11,845 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-15 02:05:11,856 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:05:11" (1/1) ... [2019-10-15 02:05:11,856 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:05:11" (1/1) ... [2019-10-15 02:05:11,880 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:05:11" (1/1) ... [2019-10-15 02:05:11,881 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:05:11" (1/1) ... [2019-10-15 02:05:11,918 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:05:11" (1/1) ... [2019-10-15 02:05:11,923 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:05:11" (1/1) ... [2019-10-15 02:05:11,929 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:05:11" (1/1) ... [2019-10-15 02:05:11,946 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-15 02:05:11,947 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-15 02:05:11,949 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-15 02:05:11,949 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-15 02:05:11,951 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:05:11" (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 [2019-10-15 02:05:12,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-15 02:05:12,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-15 02:05:12,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-15 02:05:12,025 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-15 02:05:12,025 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-15 02:05:12,026 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-15 02:05:12,027 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-10-15 02:05:12,027 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2019-10-15 02:05:12,027 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_read_ch [2019-10-15 02:05:12,028 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_add_raw [2019-10-15 02:05:12,028 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_raw [2019-10-15 02:05:12,029 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_ch_show [2019-10-15 02:05:12,029 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_label_show [2019-10-15 02:05:12,029 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_create_attr [2019-10-15 02:05:12,029 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_attr [2019-10-15 02:05:12,030 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_probe [2019-10-15 02:05:12,032 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove [2019-10-15 02:05:12,032 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_init [2019-10-15 02:05:12,032 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_exit [2019-10-15 02:05:12,032 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-15 02:05:12,032 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-10-15 02:05:12,033 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-15 02:05:12,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_5 [2019-10-15 02:05:12,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_6 [2019-10-15 02:05:12,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-15 02:05:12,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-15 02:05:12,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-15 02:05:12,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-15 02:05:12,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-15 02:05:12,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-15 02:05:12,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_sysfs [2019-10-15 02:05:12,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2019-10-15 02:05:12,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-15 02:05:12,035 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-15 02:05:12,035 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-15 02:05:12,035 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-15 02:05:12,036 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2019-10-15 02:05:12,036 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-15 02:05:12,036 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-10-15 02:05:12,036 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2019-10-15 02:05:12,036 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_register [2019-10-15 02:05:12,036 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2019-10-15 02:05:12,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-15 02:05:12,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2019-10-15 02:05:12,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2019-10-15 02:05:12,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2019-10-15 02:05:12,038 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2019-10-15 02:05:12,038 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-15 02:05:12,038 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_register [2019-10-15 02:05:12,039 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2019-10-15 02:05:12,039 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_read [2019-10-15 02:05:12,039 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_register [2019-10-15 02:05:12,039 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_release [2019-10-15 02:05:12,039 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-15 02:05:12,039 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-15 02:05:12,039 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-15 02:05:12,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-15 02:05:12,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-15 02:05:12,040 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-15 02:05:12,040 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-15 02:05:12,041 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2019-10-15 02:05:12,041 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-15 02:05:12,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_5 [2019-10-15 02:05:12,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_6 [2019-10-15 02:05:12,041 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2019-10-15 02:05:12,041 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-15 02:05:12,042 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-15 02:05:12,042 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2019-10-15 02:05:12,042 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-15 02:05:12,042 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-10-15 02:05:12,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2019-10-15 02:05:12,043 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-15 02:05:12,043 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-15 02:05:12,044 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-15 02:05:12,044 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-15 02:05:12,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-15 02:05:12,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-15 02:05:12,045 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-15 02:05:12,045 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-15 02:05:12,045 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-15 02:05:12,045 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-10-15 02:05:12,046 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-15 02:05:12,046 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_register [2019-10-15 02:05:12,047 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2019-10-15 02:05:12,047 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-10-15 02:05:12,047 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2019-10-15 02:05:12,047 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_register [2019-10-15 02:05:12,048 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2019-10-15 02:05:12,048 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_read [2019-10-15 02:05:12,048 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_register [2019-10-15 02:05:12,048 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_release [2019-10-15 02:05:12,049 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_read_ch [2019-10-15 02:05:12,049 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-15 02:05:12,049 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-15 02:05:12,049 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_add_raw [2019-10-15 02:05:12,049 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_raw [2019-10-15 02:05:12,049 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_ch_show [2019-10-15 02:05:12,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-15 02:05:12,050 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_label_show [2019-10-15 02:05:12,050 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_create_attr [2019-10-15 02:05:12,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-15 02:05:12,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-15 02:05:12,050 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_attr [2019-10-15 02:05:12,051 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_probe [2019-10-15 02:05:12,051 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-15 02:05:12,051 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove [2019-10-15 02:05:12,051 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_init [2019-10-15 02:05:12,051 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_exit [2019-10-15 02:05:12,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-15 02:05:12,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2019-10-15 02:05:12,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2019-10-15 02:05:12,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-15 02:05:12,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2019-10-15 02:05:12,052 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-15 02:05:12,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-15 02:05:12,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-15 02:05:12,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-15 02:05:12,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-15 02:05:12,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_sysfs [2019-10-15 02:05:12,053 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-15 02:05:12,054 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-15 02:05:12,054 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-15 02:05:12,054 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-15 02:05:12,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-15 02:05:12,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-15 02:05:12,056 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-15 02:05:13,484 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-15 02:05:13,484 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-15 02:05:13,486 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 02:05:13 BoogieIcfgContainer [2019-10-15 02:05:13,486 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-15 02:05:13,487 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-15 02:05:13,487 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-15 02:05:13,492 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-15 02:05:13,493 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 02:05:10" (1/3) ... [2019-10-15 02:05:13,498 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@392130a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 02:05:13, skipping insertion in model container [2019-10-15 02:05:13,498 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:05:11" (2/3) ... [2019-10-15 02:05:13,499 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@392130a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 02:05:13, skipping insertion in model container [2019-10-15 02:05:13,499 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 02:05:13" (3/3) ... [2019-10-15 02:05:13,503 INFO L109 eAbstractionObserver]: Analyzing ICFG m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i [2019-10-15 02:05:13,514 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-15 02:05:13,524 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-15 02:05:13,537 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-15 02:05:13,578 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-15 02:05:13,579 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-15 02:05:13,587 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-15 02:05:13,588 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-15 02:05:13,588 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-15 02:05:13,588 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-15 02:05:13,588 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-15 02:05:13,588 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-15 02:05:13,618 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states. [2019-10-15 02:05:13,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2019-10-15 02:05:13,637 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 02:05:13,639 INFO L380 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 02:05:13,641 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 02:05:13,646 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 02:05:13,647 INFO L82 PathProgramCache]: Analyzing trace with hash 1717721903, now seen corresponding path program 1 times [2019-10-15 02:05:13,657 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-15 02:05:13,657 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [813817477] [2019-10-15 02:05:13,657 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 02:05:13,658 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 02:05:13,658 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 02:05:14,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 02:05:14,514 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2019-10-15 02:05:14,515 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [813817477] [2019-10-15 02:05:14,515 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 02:05:14,516 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2019-10-15 02:05:14,516 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1916459246] [2019-10-15 02:05:14,521 INFO L442 AbstractCegarLoop]: Interpolant automaton has 11 states [2019-10-15 02:05:14,521 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-15 02:05:14,535 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2019-10-15 02:05:14,536 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2019-10-15 02:05:14,538 INFO L87 Difference]: Start difference. First operand 235 states. Second operand 11 states. [2019-10-15 02:05:14,716 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 02:05:14,717 INFO L93 Difference]: Finished difference Result 417 states and 497 transitions. [2019-10-15 02:05:14,717 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2019-10-15 02:05:14,720 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 108 [2019-10-15 02:05:14,721 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 02:05:14,753 INFO L225 Difference]: With dead ends: 417 [2019-10-15 02:05:14,753 INFO L226 Difference]: Without dead ends: 209 [2019-10-15 02:05:14,762 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2019-10-15 02:05:14,778 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 209 states. [2019-10-15 02:05:14,819 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 209 to 207. [2019-10-15 02:05:14,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 207 states. [2019-10-15 02:05:14,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 207 states and 240 transitions. [2019-10-15 02:05:14,827 INFO L78 Accepts]: Start accepts. Automaton has 207 states and 240 transitions. Word has length 108 [2019-10-15 02:05:14,829 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 02:05:14,830 INFO L462 AbstractCegarLoop]: Abstraction has 207 states and 240 transitions. [2019-10-15 02:05:14,830 INFO L463 AbstractCegarLoop]: Interpolant automaton has 11 states. [2019-10-15 02:05:14,830 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 240 transitions. [2019-10-15 02:05:14,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2019-10-15 02:05:14,835 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 02:05:14,836 INFO L380 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 02:05:14,838 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 02:05:14,838 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 02:05:14,839 INFO L82 PathProgramCache]: Analyzing trace with hash -1585838340, now seen corresponding path program 1 times [2019-10-15 02:05:14,839 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-15 02:05:14,839 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1171286882] [2019-10-15 02:05:14,839 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 02:05:14,839 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 02:05:14,840 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 02:05:15,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-15 02:05:15,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-15 02:05:15,237 INFO L168 tionRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2019-10-15 02:05:15,237 INFO L445 BasicCegarLoop]: Counterexample might be feasible [2019-10-15 02:05:15,332 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch119 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-15 02:05:15,339 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch119 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-15 02:05:15,429 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.10 02:05:15 BoogieIcfgContainer [2019-10-15 02:05:15,430 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-15 02:05:15,432 INFO L168 Benchmark]: Toolchain (without parser) took 4587.74 ms. Allocated memory was 146.3 MB in the beginning and 246.4 MB in the end (delta: 100.1 MB). Free memory was 102.0 MB in the beginning and 97.9 MB in the end (delta: 4.1 MB). Peak memory consumption was 104.2 MB. Max. memory is 7.1 GB. [2019-10-15 02:05:15,433 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 146.3 MB. Free memory was 122.5 MB in the beginning and 122.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-10-15 02:05:15,435 INFO L168 Benchmark]: CACSL2BoogieTranslator took 999.32 ms. Allocated memory was 146.3 MB in the beginning and 205.5 MB in the end (delta: 59.2 MB). Free memory was 101.8 MB in the beginning and 162.0 MB in the end (delta: -60.2 MB). Peak memory consumption was 26.3 MB. Max. memory is 7.1 GB. [2019-10-15 02:05:15,436 INFO L168 Benchmark]: Boogie Preprocessor took 101.91 ms. Allocated memory is still 205.5 MB. Free memory was 162.0 MB in the beginning and 156.5 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 7.1 GB. [2019-10-15 02:05:15,437 INFO L168 Benchmark]: RCFGBuilder took 1539.01 ms. Allocated memory was 205.5 MB in the beginning and 236.5 MB in the end (delta: 30.9 MB). Free memory was 156.5 MB in the beginning and 139.3 MB in the end (delta: 17.2 MB). Peak memory consumption was 71.7 MB. Max. memory is 7.1 GB. [2019-10-15 02:05:15,438 INFO L168 Benchmark]: TraceAbstraction took 1942.67 ms. Allocated memory was 236.5 MB in the beginning and 246.4 MB in the end (delta: 10.0 MB). Free memory was 137.9 MB in the beginning and 97.9 MB in the end (delta: 40.0 MB). Peak memory consumption was 50.0 MB. Max. memory is 7.1 GB. [2019-10-15 02:05:15,443 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 146.3 MB. Free memory was 122.5 MB in the beginning and 122.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 999.32 ms. Allocated memory was 146.3 MB in the beginning and 205.5 MB in the end (delta: 59.2 MB). Free memory was 101.8 MB in the beginning and 162.0 MB in the end (delta: -60.2 MB). Peak memory consumption was 26.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 101.91 ms. Allocated memory is still 205.5 MB. Free memory was 162.0 MB in the beginning and 156.5 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1539.01 ms. Allocated memory was 205.5 MB in the beginning and 236.5 MB in the end (delta: 30.9 MB). Free memory was 156.5 MB in the beginning and 139.3 MB in the end (delta: 17.2 MB). Peak memory consumption was 71.7 MB. Max. memory is 7.1 GB. * TraceAbstraction took 1942.67 ms. Allocated memory was 236.5 MB in the beginning and 246.4 MB in the end (delta: 10.0 MB). Free memory was 137.9 MB in the beginning and 97.9 MB in the end (delta: 40.0 MB). Peak memory consumption was 50.0 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch119 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch119 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 1256]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of large string literal at line 1134, overapproximation of bitwiseOr at line 849. Possible FailurePath: [L1134-L1136] static struct platform_driver s3c_hwmon_driver = {& s3c_hwmon_probe, & s3c_hwmon_remove, 0, 0, 0, {"s3c-hwmon", 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0}; [L1158] int LDV_IN_INTERRUPT ; [L1301] int ldv_count_1 = 0; [L1302] int ldv_count_2 = 0; [L1310] int ldv_call_dev_attr_of_sensor_device_attribute = 0; [L1161] struct platform_device *var_group1 ; [L1162] int res_s3c_hwmon_probe_10 ; [L1163] int ldv_s_s3c_hwmon_driver_platform_driver ; [L1164] int tmp ; [L1165] int tmp___0 ; [L1166] int tmp___1 ; [L1168] ldv_s_s3c_hwmon_driver_platform_driver = 0 [L1169] LDV_IN_INTERRUPT = 1 VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967317:4294967304}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_s_s3c_hwmon_driver_platform_driver=0, s3c_hwmon_driver={-4294967305:0}] [L1170] FCALL ldv_initialize() VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967317:4294967304}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_s_s3c_hwmon_driver_platform_driver=0, s3c_hwmon_driver={-4294967305:0}] [L1171] FCALL ldv_handler_precall() VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967317:4294967304}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_s_s3c_hwmon_driver_platform_driver=0, s3c_hwmon_driver={-4294967305:0}] [L1172] CALL, EXPR s3c_hwmon_init() VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967317:4294967304}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967305:0}] [L1139] int tmp ; VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967317:4294967304}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967305:0}] [L1141] CALL, EXPR platform_driver_register(& s3c_hwmon_driver) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967317:4294967304}, arg0={-4294967305:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967305:0}] [L1385] return __VERIFIER_nondet_int(); [L1141] RET, EXPR platform_driver_register(& s3c_hwmon_driver) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967317:4294967304}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, platform_driver_register(& s3c_hwmon_driver)=0, s3c_hwmon_driver={-4294967305:0}] [L1141] tmp = platform_driver_register(& s3c_hwmon_driver) [L1142] return (tmp); [L1172] RET, EXPR s3c_hwmon_init() VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967317:4294967304}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_s_s3c_hwmon_driver_platform_driver=0, s3c_hwmon_driver={-4294967305:0}, s3c_hwmon_init()=0] [L1172] tmp = s3c_hwmon_init() [L1173] COND FALSE !(tmp != 0) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967317:4294967304}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_s_s3c_hwmon_driver_platform_driver=0, s3c_hwmon_driver={-4294967305:0}, tmp=0] [L1207] tmp___1 = __VERIFIER_nondet_int() [L1208] COND TRUE tmp___1 != 0 || ldv_s_s3c_hwmon_driver_platform_driver != 0 [L1179] tmp___0 = __VERIFIER_nondet_int() [L1181] case 0: VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967317:4294967304}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_s_s3c_hwmon_driver_platform_driver=0, s3c_hwmon_driver={-4294967305:0}, tmp=0, tmp___0=0, tmp___1=1] [L1182] COND TRUE ldv_s_s3c_hwmon_driver_platform_driver == 0 VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967317:4294967304}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_s_s3c_hwmon_driver_platform_driver=0, s3c_hwmon_driver={-4294967305:0}, tmp=0, tmp___0=0, tmp___1=1] [L1183] CALL s3c_hwmon_probe(var_group1) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967317:4294967304}, dev={4294967318:-8}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967305:0}] [L1004] struct s3c_hwmon_pdata *pdata ; [L1005] struct s3c_hwmon *hwmon ; [L1006] int ret ; [L1007] int i ; [L1008] void *tmp ; [L1009] struct lock_class_key __key ; [L1010] long tmp___0 ; [L1011] long tmp___1 ; [L1012] long tmp___2 ; [L1013] long tmp___3 ; [L1014] struct s3c_hwmon_chcfg *cfg ; [L1016] EXPR dev->dev.platform_data [L1016] pdata = (struct s3c_hwmon_pdata *)dev->dev.platform_data [L1017] ret = 0 VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __key={-4294967297:0}, __this_module={4294967317:4294967304}, dev={4294967318:-8}, dev={4294967318:-8}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, pdata={6:-5}, ret=0, s3c_hwmon_driver={-4294967305:0}] [L1018] COND FALSE !((unsigned long )pdata == (unsigned long )((struct s3c_hwmon_pdata *)0)) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __key={-4294967297:0}, __this_module={4294967317:4294967304}, dev={4294967318:-8}, dev={4294967318:-8}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, pdata={6:-5}, ret=0, s3c_hwmon_driver={-4294967305:0}] [L1023] CALL, EXPR kzalloc(800U, 208U) VAL [\old(flags)=208, \old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, \old(size)=800, __this_module={4294967317:4294967304}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967305:0}] [L847] void *tmp ; VAL [\old(flags)=208, \old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, \old(size)=800, __this_module={4294967317:4294967304}, flags=208, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967305:0}, size=800] [L849] CALL, EXPR kmalloc(size, flags | 32768U) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, \old(size)=800, __this_module={4294967317:4294967304}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967305:0}] [L839] void *tmp___2 ; VAL [\old(flags)=42, \old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, \old(size)=800, __this_module={4294967317:4294967304}, flags=42, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967305:0}, size=800] [L841] CALL, EXPR __kmalloc(size, flags) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, \old(size)=800, \old(t)=42, __this_module={4294967317:4294967304}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967305:0}] [L835] CALL, EXPR ldv_malloc(size) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, \old(size)=800, __this_module={4294967317:4294967304}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967305:0}] [L825] COND TRUE __VERIFIER_nondet_int() [L826] void *res = malloc(size); VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, \old(size)=800, __this_module={4294967317:4294967304}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, malloc(size)={-4294967295:0}, res={-4294967295:0}, s3c_hwmon_driver={-4294967305:0}, size=800] [L827] CALL ldv_is_err(res) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967317:4294967304}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ptr={-4294967295:0}, s3c_hwmon_driver={-4294967305:0}] [L1268] return ((unsigned long )ptr > 2012UL); [L827] RET ldv_is_err(res) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, \old(size)=800, __this_module={4294967317:4294967304}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_is_err(res)=0, malloc(size)={-4294967295:0}, res={-4294967295:0}, s3c_hwmon_driver={-4294967305:0}, size=800] [L828] return res; VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, \old(size)=800, \result={-4294967295:0}, __this_module={4294967317:4294967304}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, malloc(size)={-4294967295:0}, res={-4294967295:0}, s3c_hwmon_driver={-4294967305:0}, size=800] [L835] RET, EXPR ldv_malloc(size) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, \old(size)=800, \old(t)=42, __this_module={4294967317:4294967304}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_malloc(size)={-4294967295:0}, s3c_hwmon_driver={-4294967305:0}, size=800, t=42] [L835] return ldv_malloc(size); [L841] RET, EXPR __kmalloc(size, flags) VAL [\old(flags)=42, \old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, \old(size)=800, __kmalloc(size, flags)={-4294967295:0}, __this_module={4294967317:4294967304}, flags=42, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967305:0}, size=800] [L841] tmp___2 = __kmalloc(size, flags) [L842] return (tmp___2); [L849] RET, EXPR kmalloc(size, flags | 32768U) VAL [\old(flags)=208, \old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, \old(size)=800, __this_module={4294967317:4294967304}, flags=208, kmalloc(size, flags | 32768U)={-4294967295:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967305:0}, size=800] [L849] tmp = kmalloc(size, flags | 32768U) [L850] return (tmp); [L1023] RET, EXPR kzalloc(800U, 208U) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __key={-4294967297:0}, __this_module={4294967317:4294967304}, dev={4294967318:-8}, dev={4294967318:-8}, kzalloc(800U, 208U)={-4294967295:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, pdata={6:-5}, ret=0, s3c_hwmon_driver={-4294967305:0}] [L1023] tmp = kzalloc(800U, 208U) [L1024] hwmon = (struct s3c_hwmon *)tmp VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __key={-4294967297:0}, __this_module={4294967317:4294967304}, dev={4294967318:-8}, dev={4294967318:-8}, hwmon={-4294967295:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, pdata={6:-5}, ret=0, s3c_hwmon_driver={-4294967305:0}, tmp={-4294967295:0}] [L1025] COND FALSE !((unsigned long )hwmon == (unsigned long )((struct s3c_hwmon *)0)) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __key={-4294967297:0}, __this_module={4294967317:4294967304}, dev={4294967318:-8}, dev={4294967318:-8}, hwmon={-4294967295:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, pdata={6:-5}, ret=0, s3c_hwmon_driver={-4294967305:0}, tmp={-4294967295:0}] [L1030] CALL platform_set_drvdata(dev, (void *)hwmon) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967317:4294967304}, data={-4294967295:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, pdev={4294967318:-8}, s3c_hwmon_driver={-4294967305:0}] [L868] FCALL dev_set_drvdata(& pdev->dev, data) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967317:4294967304}, data={-4294967295:0}, data={-4294967295:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, pdev={4294967318:-8}, pdev={4294967318:-8}, s3c_hwmon_driver={-4294967305:0}] [L1030] RET platform_set_drvdata(dev, (void *)hwmon) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __key={-4294967297:0}, __this_module={4294967317:4294967304}, dev={4294967318:-8}, dev={4294967318:-8}, hwmon={-4294967295:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, pdata={6:-5}, ret=0, s3c_hwmon_driver={-4294967305:0}, tmp={-4294967295:0}] [L1031] FCALL __mutex_init(& hwmon->lock, "&hwmon->lock", & __key) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __key={-4294967297:0}, __this_module={4294967317:4294967304}, dev={4294967318:-8}, dev={4294967318:-8}, hwmon={-4294967295:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, pdata={6:-5}, ret=0, s3c_hwmon_driver={-4294967305:0}, tmp={-4294967295:0}] [L1032] CALL, EXPR s3c_adc_register(dev, 0, 0, 0U) VAL [\old(arg3)=0, \old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967317:4294967304}, arg0={4294967318:-8}, arg1={0:0}, arg2={0:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967305:0}] [L1396] CALL, EXPR external_alloc() VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967317:4294967304}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967305:0}] [L1403] return __VERIFIER_nondet_pointer(); [L1396] RET, EXPR external_alloc() VAL [\old(arg3)=0, \old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967317:4294967304}, arg0={4294967318:-8}, arg0={4294967318:-8}, arg1={0:0}, arg1={0:0}, arg2={0:0}, arg2={0:0}, arg3=0, external_alloc()={0:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967305:0}] [L1396] return (struct s3c_adc_client *)external_alloc(); [L1032] RET, EXPR s3c_adc_register(dev, 0, 0, 0U) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __key={-4294967297:0}, __this_module={4294967317:4294967304}, dev={4294967318:-8}, dev={4294967318:-8}, hwmon={-4294967295:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, pdata={6:-5}, ret=0, s3c_adc_register(dev, 0, 0, 0U)={0:0}, s3c_hwmon_driver={-4294967305:0}, tmp={-4294967295:0}] [L1032] hwmon->client = s3c_adc_register(dev, 0, 0, 0U) [L1033] EXPR hwmon->client VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __key={-4294967297:0}, __this_module={4294967317:4294967304}, dev={4294967318:-8}, dev={4294967318:-8}, hwmon={-4294967295:0}, hwmon->client={0:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, pdata={6:-5}, ret=0, s3c_hwmon_driver={-4294967305:0}, tmp={-4294967295:0}] [L1033] CALL, EXPR IS_ERR((void const *)hwmon->client) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967317:4294967304}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ptr={0:0}, s3c_hwmon_driver={-4294967305:0}] [L1230] long tmp ; VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967317:4294967304}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ptr={0:0}, ptr={0:0}, s3c_hwmon_driver={-4294967305:0}] [L1232] CALL, EXPR ldv_is_err(ptr) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967317:4294967304}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ptr={0:0}, s3c_hwmon_driver={-4294967305:0}] [L1268] return ((unsigned long )ptr > 2012UL); [L1232] RET, EXPR ldv_is_err(ptr) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967317:4294967304}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_is_err(ptr)=0, ptr={0:0}, ptr={0:0}, s3c_hwmon_driver={-4294967305:0}] [L1232] tmp = ldv_is_err(ptr) [L1233] return (tmp); [L1033] RET, EXPR IS_ERR((void const *)hwmon->client) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __key={-4294967297:0}, __this_module={4294967317:4294967304}, dev={4294967318:-8}, dev={4294967318:-8}, hwmon={-4294967295:0}, hwmon->client={0:0}, IS_ERR((void const *)hwmon->client)=0, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, pdata={6:-5}, ret=0, s3c_hwmon_driver={-4294967305:0}, tmp={-4294967295:0}] [L1033] tmp___1 = IS_ERR((void const *)hwmon->client) [L1034] COND FALSE !(tmp___1 != 0L) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __key={-4294967297:0}, __this_module={4294967317:4294967304}, dev={4294967318:-8}, dev={4294967318:-8}, hwmon={-4294967295:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, pdata={6:-5}, ret=0, s3c_hwmon_driver={-4294967305:0}, tmp={-4294967295:0}, tmp___1=0] [L1041] CALL, EXPR s3c_hwmon_add_raw(& dev->dev) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967317:4294967304}, dev={4294967318:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967305:0}] [L899] return (0); [L1041] RET, EXPR s3c_hwmon_add_raw(& dev->dev) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __key={-4294967297:0}, __this_module={4294967317:4294967304}, dev={4294967318:-8}, dev={4294967318:-8}, hwmon={-4294967295:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, pdata={6:-5}, ret=0, s3c_hwmon_add_raw(& dev->dev)=0, s3c_hwmon_driver={-4294967305:0}, tmp={-4294967295:0}, tmp___1=0] [L1041] ret = s3c_hwmon_add_raw(& dev->dev) [L1042] COND FALSE !(ret != 0) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __key={-4294967297:0}, __this_module={4294967317:4294967304}, dev={4294967318:-8}, dev={4294967318:-8}, hwmon={-4294967295:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, pdata={6:-5}, ret=0, s3c_hwmon_driver={-4294967305:0}, tmp={-4294967295:0}, tmp___1=0] [L1046] CALL, EXPR hwmon_device_register(& dev->dev) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967317:4294967304}, arg0={4294967318:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967305:0}] [L1359] CALL, EXPR external_alloc() VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967317:4294967304}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967305:0}] [L1403] return __VERIFIER_nondet_pointer(); [L1359] RET, EXPR external_alloc() VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967317:4294967304}, arg0={4294967318:0}, arg0={4294967318:0}, external_alloc()={0:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967305:0}] [L1359] return (struct device *)external_alloc(); [L1046] RET, EXPR hwmon_device_register(& dev->dev) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __key={-4294967297:0}, __this_module={4294967317:4294967304}, dev={4294967318:-8}, dev={4294967318:-8}, hwmon={-4294967295:0}, hwmon_device_register(& dev->dev)={0:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, pdata={6:-5}, ret=0, s3c_hwmon_driver={-4294967305:0}, tmp={-4294967295:0}, tmp___1=0] [L1046] hwmon->hwmon_dev = hwmon_device_register(& dev->dev) [L1047] EXPR hwmon->hwmon_dev VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __key={-4294967297:0}, __this_module={4294967317:4294967304}, dev={4294967318:-8}, dev={4294967318:-8}, hwmon={-4294967295:0}, hwmon->hwmon_dev={0:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, pdata={6:-5}, ret=0, s3c_hwmon_driver={-4294967305:0}, tmp={-4294967295:0}, tmp___1=0] [L1047] CALL, EXPR IS_ERR((void const *)hwmon->hwmon_dev) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967317:4294967304}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ptr={0:0}, s3c_hwmon_driver={-4294967305:0}] [L1230] long tmp ; VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967317:4294967304}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ptr={0:0}, ptr={0:0}, s3c_hwmon_driver={-4294967305:0}] [L1232] CALL, EXPR ldv_is_err(ptr) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967317:4294967304}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ptr={0:0}, s3c_hwmon_driver={-4294967305:0}] [L1268] return ((unsigned long )ptr > 2012UL); [L1232] RET, EXPR ldv_is_err(ptr) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967317:4294967304}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_is_err(ptr)=0, ptr={0:0}, ptr={0:0}, s3c_hwmon_driver={-4294967305:0}] [L1232] tmp = ldv_is_err(ptr) [L1233] return (tmp); [L1047] RET, EXPR IS_ERR((void const *)hwmon->hwmon_dev) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __key={-4294967297:0}, __this_module={4294967317:4294967304}, dev={4294967318:-8}, dev={4294967318:-8}, hwmon={-4294967295:0}, hwmon->hwmon_dev={0:0}, IS_ERR((void const *)hwmon->hwmon_dev)=0, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, pdata={6:-5}, ret=0, s3c_hwmon_driver={-4294967305:0}, tmp={-4294967295:0}, tmp___1=0] [L1047] tmp___3 = IS_ERR((void const *)hwmon->hwmon_dev) [L1048] COND FALSE !(tmp___3 != 0L) [L1055] i = 0 VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __key={-4294967297:0}, __this_module={4294967317:4294967304}, dev={4294967318:-8}, dev={4294967318:-8}, hwmon={-4294967295:0}, i=0, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, pdata={6:-5}, ret=0, s3c_hwmon_driver={-4294967305:0}, tmp={-4294967295:0}, tmp___1=0, tmp___3=0] [L1094] COND TRUE (unsigned int )i <= 7U [L1058] EXPR pdata->in[i] [L1058] cfg = pdata->in[i] [L1059] COND FALSE !((unsigned long )cfg == (unsigned long )((struct s3c_hwmon_chcfg *)0)) [L1063] EXPR cfg->mult [L1063] COND TRUE cfg->mult > 65535U [L1068] EXPR cfg->div VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __key={-4294967297:0}, __this_module={4294967317:4294967304}, cfg={11:-10}, cfg->div=4294967297, dev={4294967318:-8}, dev={4294967318:-8}, dev_warn((struct device const *)(& dev->dev), "channel %d multiplier too large\n", i)=4294967300, hwmon={-4294967295:0}, i=0, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, pdata={6:-5}, ret=0, s3c_hwmon_driver={-4294967305:0}, tmp={-4294967295:0}, tmp___1=0, tmp___3=0] [L1068] COND FALSE !(cfg->div == 0U) [L1073] EXPR pdata->in[i] VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __key={-4294967297:0}, __this_module={4294967317:4294967304}, cfg={11:-10}, dev={4294967318:-8}, dev={4294967318:-8}, dev_warn((struct device const *)(& dev->dev), "channel %d multiplier too large\n", i)=4294967300, hwmon={-4294967295:0}, i=0, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, pdata={6:-5}, pdata->in[i]={11:-10}, ret=0, s3c_hwmon_driver={-4294967305:0}, tmp={-4294967295:0}, tmp___1=0, tmp___3=0] [L1073-L1074] CALL s3c_hwmon_create_attr(& dev->dev, pdata->in[i], (struct s3c_hwmon_attr *)(& hwmon->attrs) + (unsigned int )i, i) VAL [\old(channel)=0, \old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967317:4294967304}, attrs={-4294967295:96}, cfg={11:-10}, dev={4294967318:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967305:0}] [L961] struct sensor_device_attribute *attr ; [L962] int ret ; [L965] attr = & attrs->in [L966] attr->index = channel [L967] attr->dev_attr.attr.name = (char const *)(& attrs->in_name) [L968] attr->dev_attr.attr.mode = 292U [L969] attr->dev_attr.show = & s3c_hwmon_ch_show VAL [\old(channel)=0, \old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967317:4294967304}, attr={-4294967295:96}, attrs={-4294967295:96}, attrs={-4294967295:96}, cfg={11:-10}, cfg={11:-10}, channel=0, dev={4294967318:0}, dev={4294967318:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967305:0}] [L970] CALL ldv_device_create_file_5(dev, (struct device_attribute const *)(& attr->dev_attr)) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967317:4294967304}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, ldv_func_arg1={4294967318:0}, ldv_func_arg2={-4294967295:96}, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967305:0}] [L1238] int tmp ; VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967317:4294967304}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, ldv_func_arg1={4294967318:0}, ldv_func_arg1={4294967318:0}, ldv_func_arg2={-4294967295:96}, ldv_func_arg2={-4294967295:96}, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967305:0}] [L1240] CALL ldv_device_create_file_dev_attr_of_sensor_device_attribute(ldv_func_arg2) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967317:4294967304}, attr={-4294967295:96}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967305:0}] [L1314] COND TRUE ldv_call_dev_attr_of_sensor_device_attribute == 0 [L1315] ldv_count_2 = ldv_count_2 + 1 [L1316] ldv_call_dev_attr_of_sensor_device_attribute = 1 VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967317:4294967304}, attr={-4294967295:96}, attr={-4294967295:96}, ldv_call_dev_attr_of_sensor_device_attribute=1, ldv_count_1=0, ldv_count_2=1, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967305:0}] [L1317] COND FALSE !(ldv_count_1 >= ldv_count_2) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967317:4294967304}, attr={-4294967295:96}, attr={-4294967295:96}, ldv_call_dev_attr_of_sensor_device_attribute=1, ldv_count_1=0, ldv_count_2=1, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967305:0}] [L1319] CALL ldv_error() VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967317:4294967304}, ldv_call_dev_attr_of_sensor_device_attribute=1, ldv_count_1=0, ldv_count_2=1, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967305:0}] [L1256] __VERIFIER_error() VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(LDV_IN_INTERRUPT)=0, __this_module={4294967317:4294967304}, ldv_call_dev_attr_of_sensor_device_attribute=1, ldv_count_1=0, ldv_count_2=1, LDV_IN_INTERRUPT=1, s3c_hwmon_driver={-4294967305:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 55 procedures, 254 locations, 1 error locations. Result: UNSAFE, OverallTime: 1.8s, OverallIterations: 2, TraceHistogramMax: 3, AutomataDifference: 0.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 244 SDtfs, 2 SDslu, 2185 SDs, 0 SdLazy, 59 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 12 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=235occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 2 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 220 NumberOfCodeBlocks, 220 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 107 ConstructedInterpolants, 0 QuantifiedInterpolants, 17869 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 8/8 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...