/usr/bin/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 --abstractinterpretationv2.abstract.domain IntervalDomain --traceabstraction.trace.refinement.strategy TAIPAN --traceabstraction.abstract.interpretation.mode USE_PREDICATES -i ../../../trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point_ldv-val-v0.8.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fb55353 [2019-11-07 00:30:37,240 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-07 00:30:37,242 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-07 00:30:37,256 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-07 00:30:37,257 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-07 00:30:37,259 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-07 00:30:37,260 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-07 00:30:37,273 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-07 00:30:37,274 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-07 00:30:37,275 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-07 00:30:37,276 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-07 00:30:37,277 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-07 00:30:37,278 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-07 00:30:37,281 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-07 00:30:37,283 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-07 00:30:37,285 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-07 00:30:37,287 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-07 00:30:37,289 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-07 00:30:37,290 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-07 00:30:37,296 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-07 00:30:37,297 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-07 00:30:37,298 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-07 00:30:37,299 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-07 00:30:37,300 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-07 00:30:37,302 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-07 00:30:37,302 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-07 00:30:37,302 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-07 00:30:37,303 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-07 00:30:37,303 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-07 00:30:37,304 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-07 00:30:37,304 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-07 00:30:37,305 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-07 00:30:37,306 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-07 00:30:37,306 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-07 00:30:37,307 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-07 00:30:37,307 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-07 00:30:37,308 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-07 00:30:37,308 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-07 00:30:37,308 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-07 00:30:37,309 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-07 00:30:37,310 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-07 00:30:37,310 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 [2019-11-07 00:30:37,324 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-07 00:30:37,324 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-07 00:30:37,325 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-07 00:30:37,325 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-07 00:30:37,326 INFO L138 SettingsManager]: * Use SBE=true [2019-11-07 00:30:37,326 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-07 00:30:37,326 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-07 00:30:37,326 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-07 00:30:37,326 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-07 00:30:37,327 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-07 00:30:37,327 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-07 00:30:37,327 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-07 00:30:37,327 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-07 00:30:37,327 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-07 00:30:37,328 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-07 00:30:37,328 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-07 00:30:37,328 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-07 00:30:37,328 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-07 00:30:37,328 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-07 00:30:37,329 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-07 00:30:37,329 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-07 00:30:37,329 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-07 00:30:37,329 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-07 00:30:37,329 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-07 00:30:37,330 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-07 00:30:37,330 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-07 00:30:37,330 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-07 00:30:37,330 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-07 00:30:37,330 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Abstract interpretation Mode -> USE_PREDICATES [2019-11-07 00:30:37,584 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-07 00:30:37,601 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-07 00:30:37,605 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-07 00:30:37,607 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-07 00:30:37,607 INFO L275 PluginConnector]: CDTParser initialized [2019-11-07 00:30:37,608 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point_ldv-val-v0.8.cil.out.i [2019-11-07 00:30:37,678 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2d9a6cd17/010a6a709a47411fbdf7dde9fa3adccb/FLAG5e7988a4d [2019-11-07 00:30:38,257 INFO L306 CDTParser]: Found 1 translation units. [2019-11-07 00:30:38,258 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point_ldv-val-v0.8.cil.out.i [2019-11-07 00:30:38,277 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2d9a6cd17/010a6a709a47411fbdf7dde9fa3adccb/FLAG5e7988a4d [2019-11-07 00:30:38,529 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2d9a6cd17/010a6a709a47411fbdf7dde9fa3adccb [2019-11-07 00:30:38,559 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-07 00:30:38,561 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-11-07 00:30:38,569 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-07 00:30:38,570 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-07 00:30:38,575 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-07 00:30:38,576 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:30:38" (1/1) ... [2019-11-07 00:30:38,586 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22019d91 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:30:38, skipping insertion in model container [2019-11-07 00:30:38,586 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:30:38" (1/1) ... [2019-11-07 00:30:38,605 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-07 00:30:38,721 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-07 00:30:39,253 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-07 00:30:39,275 INFO L188 MainTranslator]: Completed pre-run [2019-11-07 00:30:39,472 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-07 00:30:39,546 INFO L192 MainTranslator]: Completed translation [2019-11-07 00:30:39,547 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:30:39 WrapperNode [2019-11-07 00:30:39,547 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-07 00:30:39,548 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-07 00:30:39,548 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-07 00:30:39,548 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-07 00:30:39,565 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:30:39" (1/1) ... [2019-11-07 00:30:39,566 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:30:39" (1/1) ... [2019-11-07 00:30:39,606 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:30:39" (1/1) ... [2019-11-07 00:30:39,607 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:30:39" (1/1) ... [2019-11-07 00:30:39,687 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:30:39" (1/1) ... [2019-11-07 00:30:39,704 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:30:39" (1/1) ... [2019-11-07 00:30:39,721 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:30:39" (1/1) ... [2019-11-07 00:30:39,741 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-07 00:30:39,741 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-07 00:30:39,742 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-07 00:30:39,742 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-07 00:30:39,743 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:30:39" (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 [2019-11-07 00:30:39,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-11-07 00:30:39,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-07 00:30:39,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-11-07 00:30:39,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-11-07 00:30:39,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-11-07 00:30:39,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-11-07 00:30:39,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-11-07 00:30:39,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-11-07 00:30:39,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-11-07 00:30:39,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-11-07 00:30:39,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-11-07 00:30:39,833 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-11-07 00:30:39,834 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2019-11-07 00:30:39,834 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_read_ch [2019-11-07 00:30:39,834 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_add_raw [2019-11-07 00:30:39,834 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_raw [2019-11-07 00:30:39,834 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_ch_show [2019-11-07 00:30:39,835 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_label_show [2019-11-07 00:30:39,835 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_create_attr [2019-11-07 00:30:39,835 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_attr [2019-11-07 00:30:39,835 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_probe [2019-11-07 00:30:39,835 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove [2019-11-07 00:30:39,836 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_init [2019-11-07 00:30:39,836 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_exit [2019-11-07 00:30:39,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_probe_1 [2019-11-07 00:30:39,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_init_1 [2019-11-07 00:30:39,836 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-11-07 00:30:39,836 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-11-07 00:30:39,837 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-11-07 00:30:39,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_7 [2019-11-07 00:30:39,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_8 [2019-11-07 00:30:39,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc_9 [2019-11-07 00:30:39,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-11-07 00:30:39,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-11-07 00:30:39,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-11-07 00:30:39,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-11-07 00:30:39,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-11-07 00:30:39,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-11-07 00:30:39,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_sysfs [2019-11-07 00:30:39,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file [2019-11-07 00:30:39,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-11-07 00:30:39,839 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-11-07 00:30:39,839 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-11-07 00:30:39,839 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-11-07 00:30:39,839 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2019-11-07 00:30:39,840 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-11-07 00:30:39,840 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-11-07 00:30:39,840 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2019-11-07 00:30:39,840 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_register [2019-11-07 00:30:39,840 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2019-11-07 00:30:39,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-11-07 00:30:39,841 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2019-11-07 00:30:39,841 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-11-07 00:30:39,841 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_register [2019-11-07 00:30:39,841 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2019-11-07 00:30:39,841 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_read [2019-11-07 00:30:39,841 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_register [2019-11-07 00:30:39,842 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_release [2019-11-07 00:30:39,842 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-11-07 00:30:39,842 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-11-07 00:30:39,842 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-11-07 00:30:39,842 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-11-07 00:30:39,843 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-11-07 00:30:39,843 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-11-07 00:30:39,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-11-07 00:30:39,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-11-07 00:30:39,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-11-07 00:30:39,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-11-07 00:30:39,843 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-11-07 00:30:39,844 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-11-07 00:30:39,844 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2019-11-07 00:30:39,844 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-11-07 00:30:39,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_7 [2019-11-07 00:30:39,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_8 [2019-11-07 00:30:39,844 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2019-11-07 00:30:39,845 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-11-07 00:30:39,845 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-11-07 00:30:39,845 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2019-11-07 00:30:39,845 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-11-07 00:30:39,845 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-11-07 00:30:39,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file [2019-11-07 00:30:39,846 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-11-07 00:30:39,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc_9 [2019-11-07 00:30:39,846 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-11-07 00:30:39,846 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-11-07 00:30:39,847 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-11-07 00:30:39,847 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-11-07 00:30:39,847 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-11-07 00:30:39,847 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-11-07 00:30:39,847 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-07 00:30:39,847 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-11-07 00:30:39,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-11-07 00:30:39,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-11-07 00:30:39,848 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-11-07 00:30:39,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-11-07 00:30:39,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-11-07 00:30:39,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-11-07 00:30:39,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-11-07 00:30:39,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_probe_1 [2019-11-07 00:30:39,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_init_1 [2019-11-07 00:30:39,849 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-11-07 00:30:39,849 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-11-07 00:30:39,849 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_register [2019-11-07 00:30:39,850 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2019-11-07 00:30:39,850 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-11-07 00:30:39,850 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2019-11-07 00:30:39,850 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_register [2019-11-07 00:30:39,850 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2019-11-07 00:30:39,851 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_read [2019-11-07 00:30:39,851 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_register [2019-11-07 00:30:39,851 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_release [2019-11-07 00:30:39,851 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_read_ch [2019-11-07 00:30:39,851 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-07 00:30:39,851 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-07 00:30:39,852 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_add_raw [2019-11-07 00:30:39,852 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_raw [2019-11-07 00:30:39,852 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_ch_show [2019-11-07 00:30:39,852 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-07 00:30:39,852 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_label_show [2019-11-07 00:30:39,852 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_create_attr [2019-11-07 00:30:39,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-07 00:30:39,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-07 00:30:39,853 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_attr [2019-11-07 00:30:39,853 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_probe [2019-11-07 00:30:39,853 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-07 00:30:39,854 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove [2019-11-07 00:30:39,854 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_init [2019-11-07 00:30:39,854 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_exit [2019-11-07 00:30:39,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-11-07 00:30:39,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-11-07 00:30:39,854 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-11-07 00:30:39,855 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-11-07 00:30:39,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-11-07 00:30:39,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-11-07 00:30:39,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-11-07 00:30:39,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-11-07 00:30:39,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_sysfs [2019-11-07 00:30:39,856 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-11-07 00:30:39,856 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-11-07 00:30:39,856 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-11-07 00:30:39,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-07 00:30:39,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-07 00:30:39,857 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-07 00:30:40,830 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-11-07 00:30:41,246 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-07 00:30:41,246 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-11-07 00:30:41,247 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:30:41 BoogieIcfgContainer [2019-11-07 00:30:41,248 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-07 00:30:41,249 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-07 00:30:41,249 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-07 00:30:41,252 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-07 00:30:41,252 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 12:30:38" (1/3) ... [2019-11-07 00:30:41,253 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3005f64a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:30:41, skipping insertion in model container [2019-11-07 00:30:41,253 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:30:39" (2/3) ... [2019-11-07 00:30:41,253 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3005f64a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:30:41, skipping insertion in model container [2019-11-07 00:30:41,254 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:30:41" (3/3) ... [2019-11-07 00:30:41,255 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point_ldv-val-v0.8.cil.out.i [2019-11-07 00:30:41,265 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-07 00:30:41,273 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-11-07 00:30:41,284 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-11-07 00:30:41,314 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-07 00:30:41,314 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-07 00:30:41,314 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-07 00:30:41,314 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-07 00:30:41,314 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-07 00:30:41,314 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-07 00:30:41,315 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-07 00:30:41,315 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-07 00:30:41,341 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states. [2019-11-07 00:30:41,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2019-11-07 00:30:41,355 INFO L402 BasicCegarLoop]: Found error trace [2019-11-07 00:30:41,359 INFO L410 BasicCegarLoop]: trace histogram [2, 2, 2, 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] [2019-11-07 00:30:41,361 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-07 00:30:41,367 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-07 00:30:41,367 INFO L82 PathProgramCache]: Analyzing trace with hash 1851134848, now seen corresponding path program 1 times [2019-11-07 00:30:41,377 INFO L161 FreeRefinementEngine]: Executing refinement strategy TAIPAN [2019-11-07 00:30:41,377 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [115614054] [2019-11-07 00:30:41,377 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-07 00:30:41,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-07 00:30:41,830 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2019-11-07 00:30:41,831 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [115614054] [2019-11-07 00:30:41,832 INFO L218 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-07 00:30:41,832 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-07 00:30:41,833 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [433753953] [2019-11-07 00:30:41,840 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-07 00:30:41,842 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-11-07 00:30:41,857 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-07 00:30:41,859 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-07 00:30:41,861 INFO L87 Difference]: Start difference. First operand 320 states. Second operand 3 states. [2019-11-07 00:30:42,051 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-07 00:30:42,052 INFO L93 Difference]: Finished difference Result 588 states and 712 transitions. [2019-11-07 00:30:42,054 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-07 00:30:42,056 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 111 [2019-11-07 00:30:42,056 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-07 00:30:42,087 INFO L225 Difference]: With dead ends: 588 [2019-11-07 00:30:42,088 INFO L226 Difference]: Without dead ends: 280 [2019-11-07 00:30:42,103 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-07 00:30:42,126 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 280 states. [2019-11-07 00:30:42,224 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 280 to 280. [2019-11-07 00:30:42,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 280 states. [2019-11-07 00:30:42,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 280 states and 334 transitions. [2019-11-07 00:30:42,234 INFO L78 Accepts]: Start accepts. Automaton has 280 states and 334 transitions. Word has length 111 [2019-11-07 00:30:42,234 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-07 00:30:42,234 INFO L462 AbstractCegarLoop]: Abstraction has 280 states and 334 transitions. [2019-11-07 00:30:42,235 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-07 00:30:42,235 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 334 transitions. [2019-11-07 00:30:42,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2019-11-07 00:30:42,246 INFO L402 BasicCegarLoop]: Found error trace [2019-11-07 00:30:42,246 INFO L410 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-07 00:30:42,246 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-07 00:30:42,248 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-07 00:30:42,248 INFO L82 PathProgramCache]: Analyzing trace with hash 825776058, now seen corresponding path program 1 times [2019-11-07 00:30:42,248 INFO L161 FreeRefinementEngine]: Executing refinement strategy TAIPAN [2019-11-07 00:30:42,249 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1900758133] [2019-11-07 00:30:42,249 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-07 00:30:42,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-07 00:30:42,606 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2019-11-07 00:30:42,607 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1900758133] [2019-11-07 00:30:42,607 INFO L218 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-07 00:30:42,607 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-07 00:30:42,608 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [426811101] [2019-11-07 00:30:42,610 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-07 00:30:42,611 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-11-07 00:30:42,611 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-07 00:30:42,611 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-07 00:30:42,611 INFO L87 Difference]: Start difference. First operand 280 states and 334 transitions. Second operand 4 states. [2019-11-07 00:30:42,667 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-07 00:30:42,667 INFO L93 Difference]: Finished difference Result 553 states and 662 transitions. [2019-11-07 00:30:42,669 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-07 00:30:42,670 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 140 [2019-11-07 00:30:42,670 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-07 00:30:42,678 INFO L225 Difference]: With dead ends: 553 [2019-11-07 00:30:42,678 INFO L226 Difference]: Without dead ends: 280 [2019-11-07 00:30:42,680 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-07 00:30:42,682 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 280 states. [2019-11-07 00:30:42,721 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 280 to 280. [2019-11-07 00:30:42,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 280 states. [2019-11-07 00:30:42,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 280 states and 333 transitions. [2019-11-07 00:30:42,726 INFO L78 Accepts]: Start accepts. Automaton has 280 states and 333 transitions. Word has length 140 [2019-11-07 00:30:42,726 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-07 00:30:42,730 INFO L462 AbstractCegarLoop]: Abstraction has 280 states and 333 transitions. [2019-11-07 00:30:42,730 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-07 00:30:42,730 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 333 transitions. [2019-11-07 00:30:42,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2019-11-07 00:30:42,732 INFO L402 BasicCegarLoop]: Found error trace [2019-11-07 00:30:42,732 INFO L410 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-07 00:30:42,732 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-07 00:30:42,733 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-07 00:30:42,736 INFO L82 PathProgramCache]: Analyzing trace with hash 1902329467, now seen corresponding path program 1 times [2019-11-07 00:30:42,736 INFO L161 FreeRefinementEngine]: Executing refinement strategy TAIPAN [2019-11-07 00:30:42,737 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1914967781] [2019-11-07 00:30:42,737 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-07 00:30:42,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-07 00:30:43,100 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2019-11-07 00:30:43,100 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1914967781] [2019-11-07 00:30:43,100 INFO L218 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-07 00:30:43,101 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-11-07 00:30:43,101 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1225414456] [2019-11-07 00:30:43,103 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-11-07 00:30:43,103 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-11-07 00:30:43,103 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-11-07 00:30:43,103 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-11-07 00:30:43,103 INFO L87 Difference]: Start difference. First operand 280 states and 333 transitions. Second operand 7 states. [2019-11-07 00:30:43,184 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-07 00:30:43,184 INFO L93 Difference]: Finished difference Result 559 states and 667 transitions. [2019-11-07 00:30:43,186 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-11-07 00:30:43,186 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 140 [2019-11-07 00:30:43,187 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-07 00:30:43,192 INFO L225 Difference]: With dead ends: 559 [2019-11-07 00:30:43,192 INFO L226 Difference]: Without dead ends: 289 [2019-11-07 00:30:43,193 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-11-07 00:30:43,195 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 289 states. [2019-11-07 00:30:43,224 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 289 to 287. [2019-11-07 00:30:43,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 287 states. [2019-11-07 00:30:43,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 287 states and 340 transitions. [2019-11-07 00:30:43,229 INFO L78 Accepts]: Start accepts. Automaton has 287 states and 340 transitions. Word has length 140 [2019-11-07 00:30:43,229 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-07 00:30:43,229 INFO L462 AbstractCegarLoop]: Abstraction has 287 states and 340 transitions. [2019-11-07 00:30:43,232 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-11-07 00:30:43,232 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 340 transitions. [2019-11-07 00:30:43,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2019-11-07 00:30:43,234 INFO L402 BasicCegarLoop]: Found error trace [2019-11-07 00:30:43,238 INFO L410 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 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, 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] [2019-11-07 00:30:43,238 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-07 00:30:43,239 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-07 00:30:43,239 INFO L82 PathProgramCache]: Analyzing trace with hash 284626713, now seen corresponding path program 1 times [2019-11-07 00:30:43,239 INFO L161 FreeRefinementEngine]: Executing refinement strategy TAIPAN [2019-11-07 00:30:43,240 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1113265812] [2019-11-07 00:30:43,240 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-07 00:30:43,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-07 00:30:43,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-07 00:30:43,930 INFO L172 FreeRefinementEngine]: Strategy TAIPAN found a feasible trace [2019-11-07 00:30:43,931 INFO L475 BasicCegarLoop]: Counterexample might be feasible [2019-11-07 00:30:44,052 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 4294967357 could not be translated for associated CType STRUCT~~platform_driver?probe~*((*platform_device ) : INT)?remove~*((*platform_device ) : INT)?shutdown~*((*platform_device ) : VOID)?suspend~*((*platform_device ~pm_message_t~0 ) : INT)?resume~*((*platform_device ) : INT)?driver~STRUCT~~device_driver?name~*CHAR?bus~*bus_type?owner~*module?mod_name~*CHAR?suppress_bind_attrs~~bool~0?of_match_table~*of_device_id?probe~*((*device ) : INT)?remove~*((*device ) : INT)?shutdown~*((*device ) : VOID)?suspend~*((*device ~pm_message_t~0 ) : INT)?resume~*((*device ) : INT)?groups~**attribute_group?pm~*dev_pm_ops?p~*driver_private#?id_table~*platform_device_id# [2019-11-07 00:30:44,053 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 4294967305 could not be translated for associated CType STRUCT~~platform_driver?probe~*((*platform_device ) : INT)?remove~*((*platform_device ) : INT)?shutdown~*((*platform_device ) : VOID)?suspend~*((*platform_device ~pm_message_t~0 ) : INT)?resume~*((*platform_device ) : INT)?driver~STRUCT~~device_driver?name~*CHAR?bus~*bus_type?owner~*module?mod_name~*CHAR?suppress_bind_attrs~~bool~0?of_match_table~*of_device_id?probe~*((*device ) : INT)?remove~*((*device ) : INT)?shutdown~*((*device ) : VOID)?suspend~*((*device ~pm_message_t~0 ) : INT)?resume~*((*device ) : INT)?groups~**attribute_group?pm~*dev_pm_ops?p~*driver_private#?id_table~*platform_device_id# [2019-11-07 00:30:44,059 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch127 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-11-07 00:30:44,061 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-11-07 00:30:44,061 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch127 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-11-07 00:30:44,062 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-11-07 00:30:44,063 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch127 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-11-07 00:30:44,070 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-11-07 00:30:44,071 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch127 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-11-07 00:30:44,072 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-11-07 00:30:44,072 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch127 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-11-07 00:30:44,074 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-11-07 00:30:44,074 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch127 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-11-07 00:30:44,082 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-11-07 00:30:44,082 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch127 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-11-07 00:30:44,083 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-11-07 00:30:44,083 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch127 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-11-07 00:30:44,084 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch129 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-11-07 00:30:44,085 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-11-07 00:30:44,085 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch127 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-11-07 00:30:44,086 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch129 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-11-07 00:30:44,086 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-11-07 00:30:44,086 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch127 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-11-07 00:30:44,161 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 12:30:44 BoogieIcfgContainer [2019-11-07 00:30:44,161 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-07 00:30:44,164 INFO L168 Benchmark]: Toolchain (without parser) took 5602.13 ms. Allocated memory was 136.8 MB in the beginning and 251.7 MB in the end (delta: 114.8 MB). Free memory was 98.0 MB in the beginning and 89.9 MB in the end (delta: 8.1 MB). Peak memory consumption was 122.9 MB. Max. memory is 7.1 GB. [2019-11-07 00:30:44,165 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 136.8 MB. Free memory was 118.8 MB in the beginning and 118.5 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-11-07 00:30:44,165 INFO L168 Benchmark]: CACSL2BoogieTranslator took 977.95 ms. Allocated memory was 136.8 MB in the beginning and 201.3 MB in the end (delta: 64.5 MB). Free memory was 97.8 MB in the beginning and 152.9 MB in the end (delta: -55.1 MB). Peak memory consumption was 26.8 MB. Max. memory is 7.1 GB. [2019-11-07 00:30:44,166 INFO L168 Benchmark]: Boogie Preprocessor took 193.62 ms. Allocated memory is still 201.3 MB. Free memory was 152.9 MB in the beginning and 147.4 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 7.1 GB. [2019-11-07 00:30:44,167 INFO L168 Benchmark]: RCFGBuilder took 1506.34 ms. Allocated memory was 201.3 MB in the beginning and 231.7 MB in the end (delta: 30.4 MB). Free memory was 147.4 MB in the beginning and 147.3 MB in the end (delta: 71.1 kB). Peak memory consumption was 72.1 MB. Max. memory is 7.1 GB. [2019-11-07 00:30:44,168 INFO L168 Benchmark]: TraceAbstraction took 2912.49 ms. Allocated memory was 231.7 MB in the beginning and 251.7 MB in the end (delta: 19.9 MB). Free memory was 147.3 MB in the beginning and 89.9 MB in the end (delta: 57.4 MB). Peak memory consumption was 77.3 MB. Max. memory is 7.1 GB. [2019-11-07 00:30:44,172 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 136.8 MB. Free memory was 118.8 MB in the beginning and 118.5 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 977.95 ms. Allocated memory was 136.8 MB in the beginning and 201.3 MB in the end (delta: 64.5 MB). Free memory was 97.8 MB in the beginning and 152.9 MB in the end (delta: -55.1 MB). Peak memory consumption was 26.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 193.62 ms. Allocated memory is still 201.3 MB. Free memory was 152.9 MB in the beginning and 147.4 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1506.34 ms. Allocated memory was 201.3 MB in the beginning and 231.7 MB in the end (delta: 30.4 MB). Free memory was 147.4 MB in the beginning and 147.3 MB in the end (delta: 71.1 kB). Peak memory consumption was 72.1 MB. Max. memory is 7.1 GB. * TraceAbstraction took 2912.49 ms. Allocated memory was 231.7 MB in the beginning and 251.7 MB in the end (delta: 19.9 MB). Free memory was 147.3 MB in the beginning and 89.9 MB in the end (delta: 57.4 MB). Peak memory consumption was 77.3 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 4294967357 could not be translated for associated CType STRUCT~~platform_driver?probe~*((*platform_device ) : INT)?remove~*((*platform_device ) : INT)?shutdown~*((*platform_device ) : VOID)?suspend~*((*platform_device ~pm_message_t~0 ) : INT)?resume~*((*platform_device ) : INT)?driver~STRUCT~~device_driver?name~*CHAR?bus~*bus_type?owner~*module?mod_name~*CHAR?suppress_bind_attrs~~bool~0?of_match_table~*of_device_id?probe~*((*device ) : INT)?remove~*((*device ) : INT)?shutdown~*((*device ) : VOID)?suspend~*((*device ~pm_message_t~0 ) : INT)?resume~*((*device ) : INT)?groups~**attribute_group?pm~*dev_pm_ops?p~*driver_private#?id_table~*platform_device_id# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 4294967305 could not be translated for associated CType STRUCT~~platform_driver?probe~*((*platform_device ) : INT)?remove~*((*platform_device ) : INT)?shutdown~*((*platform_device ) : VOID)?suspend~*((*platform_device ~pm_message_t~0 ) : INT)?resume~*((*platform_device ) : INT)?driver~STRUCT~~device_driver?name~*CHAR?bus~*bus_type?owner~*module?mod_name~*CHAR?suppress_bind_attrs~~bool~0?of_match_table~*of_device_id?probe~*((*device ) : INT)?remove~*((*device ) : INT)?shutdown~*((*device ) : VOID)?suspend~*((*device ~pm_message_t~0 ) : INT)?resume~*((*device ) : INT)?groups~**attribute_group?pm~*dev_pm_ops?p~*driver_private#?id_table~*platform_device_id# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch127 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~switch134 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~switch127 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~switch134 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~switch127 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~switch134 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~switch127 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~switch134 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~switch127 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~switch134 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~switch127 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~switch134 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~switch127 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~switch134 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~switch127 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~switch129 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~switch134 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~switch127 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~switch129 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~switch134 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~switch127 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: 1359]: 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 1165. Possible FailurePath: [L874] int LDV_IN_INTERRUPT = 1; [L875] int ref_cnt ; [L876] int ldv_state_variable_1 ; [L877] struct platform_device *s3c_hwmon_driver_group1 ; [L878] int probed_1 = 0; [L879] int ldv_state_variable_0 ; [L1165-L1167] 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}; [L1183] int ldv_retval_0 ; [L1184] int ldv_retval_1 ; [L1187] int ldv_retval_2 ; [L1412] int ldv_count_1 = 0; [L1413] int ldv_count_2 = 0; VAL [\old(ldv_count_1)=4294967338, \old(ldv_count_2)=4294967321, \old(LDV_IN_INTERRUPT)=4294967311, \old(ldv_retval_0)=4294967309, \old(ldv_retval_1)=4294967304, \old(ldv_retval_2)=4294967325, \old(ldv_state_variable_0)=4294967323, \old(ldv_state_variable_1)=4294967344, \old(probed_1)=4294967347, \old(ref_cnt)=4294967331, \old(s3c_hwmon_driver)=null, \old(s3c_hwmon_driver)=null, \old(s3c_hwmon_driver_group1)=4294967320, \old(s3c_hwmon_driver_group1)=4294967349, __this_module={4294967317:4294967302}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=0, ldv_state_variable_1=0, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={0:0}] [L1213] int tmp ; [L1214] int tmp___0 ; [L1215] int tmp___1 ; VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967317:4294967302}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=0, ldv_state_variable_1=0, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={0:0}] [L1217] FCALL ldv_initialize() VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967317:4294967302}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=0, ldv_state_variable_1=0, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={0:0}] [L1218] ldv_state_variable_1 = 0 [L1219] ref_cnt = 0 [L1220] ldv_state_variable_0 = 1 VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967317:4294967302}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=1, ldv_state_variable_1=0, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={0:0}] [L1222] tmp = __VERIFIER_nondet_int() [L1224] case 0: [L1269] case 1: VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967317:4294967302}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=1, ldv_state_variable_1=0, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={0:0}, tmp=1] [L1270] COND TRUE ldv_state_variable_0 != 0 [L1271] tmp___1 = __VERIFIER_nondet_int() [L1273] case 0: [L1281] case 1: VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967317:4294967302}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=1, ldv_state_variable_1=0, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={0:0}, tmp=1, tmp___1=1] [L1282] COND TRUE ldv_state_variable_0 == 1 VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967317:4294967302}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=1, ldv_state_variable_1=0, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={0:0}, tmp=1, tmp___1=1] [L1283] CALL, EXPR s3c_hwmon_init() VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967317:4294967302}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=1, ldv_state_variable_1=0, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={0:0}] [L1170] int tmp ; VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967317:4294967302}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=1, ldv_state_variable_1=0, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={0:0}] [L1172] CALL, EXPR platform_driver_register(& s3c_hwmon_driver) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967317:4294967302}, arg0={-8589934599:0}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=1, ldv_state_variable_1=0, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={0:0}] [L1490] return __VERIFIER_nondet_int(); [L1172] RET, EXPR platform_driver_register(& s3c_hwmon_driver) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967317:4294967302}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=1, ldv_state_variable_1=0, platform_driver_register(& s3c_hwmon_driver)=0, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={0:0}] [L1172] tmp = platform_driver_register(& s3c_hwmon_driver) [L1173] return (tmp); VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, \result=0, __this_module={4294967317:4294967302}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=1, ldv_state_variable_1=0, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={0:0}, tmp=0] [L1283] RET, EXPR s3c_hwmon_init() VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967317:4294967302}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=1, ldv_state_variable_1=0, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={0:0}, s3c_hwmon_init()=0, tmp=1, tmp___1=1] [L1283] ldv_retval_2 = s3c_hwmon_init() [L1284] COND FALSE !(ldv_retval_2 != 0) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967317:4294967302}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=1, ldv_state_variable_1=0, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={0:0}, tmp=1, tmp___1=1] [L1289] COND TRUE ldv_retval_2 == 0 [L1290] ldv_state_variable_0 = 2 [L1291] ldv_state_variable_1 = 1 VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967317:4294967302}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={0:0}, tmp=1, tmp___1=1] [L1292] CALL ldv_platform_driver_init_1() VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967317:4294967302}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={0:0}] [L1203] void *tmp ; VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967317:4294967302}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={0:0}] [L1205] CALL, EXPR ldv_malloc(624U) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, \old(size)=624, __this_module={4294967317:4294967302}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={0:0}] [L792] void *p ; [L793] void *tmp ; [L794] int tmp___0 ; [L796] tmp___0 = __VERIFIER_nondet_int() [L797] COND FALSE !(tmp___0 != 0) [L800] tmp = malloc(size) [L801] p = tmp [L803] return (p); VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, \old(size)=624, \result={-4294967295:0}, __this_module={4294967317:4294967302}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, malloc(size)={-4294967295:0}, p={-4294967295:0}, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={0:0}, size=624, tmp={-4294967295:0}, tmp___0=0] [L1205] RET, EXPR ldv_malloc(624U) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967317:4294967302}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_malloc(624U)={-4294967295:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={0:0}] [L1205] tmp = ldv_malloc(624U) [L1207] s3c_hwmon_driver_group1 = (struct platform_device *)tmp VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967317:4294967302}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}, tmp={-4294967295:0}] [L1292] RET ldv_platform_driver_init_1() VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967317:4294967302}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}, tmp=1, tmp___1=1] [L1222] tmp = __VERIFIER_nondet_int() [L1224] case 0: VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967317:4294967302}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}, tmp=0, tmp___1=1] [L1225] COND TRUE ldv_state_variable_1 != 0 [L1226] tmp___0 = __VERIFIER_nondet_int() [L1228] case 0: VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967317:4294967302}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}, tmp=0, tmp___0=0, tmp___1=1] [L1229] COND TRUE ldv_state_variable_1 == 1 VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967317:4294967302}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}, tmp=0, tmp___0=0, tmp___1=1] [L1230] CALL s3c_hwmon_probe(s3c_hwmon_driver_group1) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967317:4294967302}, dev={-4294967295:0}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}] [L1033] struct s3c_hwmon_pdata *pdata ; [L1034] struct s3c_hwmon *hwmon ; [L1035] int ret ; [L1036] int i ; [L1037] void *tmp ; [L1038] struct lock_class_key __key ; [L1039] long tmp___0 ; [L1040] long tmp___1 ; [L1041] long tmp___2 ; [L1042] long tmp___3 ; [L1043] struct s3c_hwmon_chcfg *cfg ; [L1045] EXPR dev->dev.platform_data [L1045] pdata = (struct s3c_hwmon_pdata *)dev->dev.platform_data [L1046] ret = 0 VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __key={-8589934593:0}, __this_module={4294967317:4294967302}, dev={-4294967295:0}, dev={-4294967295:0}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, pdata={6:-5}, probed_1=0, ref_cnt=0, ret=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}] [L1047] COND FALSE !((unsigned long )pdata == (unsigned long )((struct s3c_hwmon_pdata *)0)) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __key={-8589934593:0}, __this_module={4294967317:4294967302}, dev={-4294967295:0}, dev={-4294967295:0}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, pdata={6:-5}, probed_1=0, ref_cnt=0, ret=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}] [L1052] CALL, EXPR ldv_kzalloc_9(800U, 208U) VAL [\old(flags)=208, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, \old(size)=800, __this_module={4294967317:4294967302}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}] [L1349] void *tmp ; VAL [\old(flags)=208, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, \old(size)=800, __this_module={4294967317:4294967302}, flags=208, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}, size=800] [L1351] CALL, EXPR ldv_zalloc(size) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, \old(size)=800, __this_module={4294967317:4294967302}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}] [L809] void *p ; [L810] void *tmp ; [L811] int tmp___0 ; [L813] tmp___0 = __VERIFIER_nondet_int() [L814] COND FALSE !(tmp___0 != 0) [L817] EXPR, FCALL calloc(1U, size) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, \old(size)=800, __this_module={4294967317:4294967302}, calloc(1U, size)={-8589934591:0}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}, size=800, tmp___0=0] [L817] tmp = calloc(1U, size) [L818] p = tmp [L820] return (p); VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, \old(size)=800, \result={-8589934591:0}, __this_module={4294967317:4294967302}, calloc(1U, size)={-8589934591:0}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, p={-8589934591:0}, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}, size=800, tmp={-8589934591:0}, tmp___0=0] [L1351] RET, EXPR ldv_zalloc(size) VAL [\old(flags)=208, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, \old(size)=800, __this_module={4294967317:4294967302}, flags=208, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_zalloc(size)={-8589934591:0}, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}, size=800] [L1351] tmp = ldv_zalloc(size) [L1352] return (tmp); VAL [\old(flags)=208, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, \old(size)=800, \result={-8589934591:0}, __this_module={4294967317:4294967302}, flags=208, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}, size=800, tmp={-8589934591:0}] [L1052] RET, EXPR ldv_kzalloc_9(800U, 208U) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __key={-8589934593:0}, __this_module={4294967317:4294967302}, dev={-4294967295:0}, dev={-4294967295:0}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_kzalloc_9(800U, 208U)={-8589934591:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, pdata={6:-5}, probed_1=0, ref_cnt=0, ret=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}] [L1052] tmp = ldv_kzalloc_9(800U, 208U) [L1053] hwmon = (struct s3c_hwmon *)tmp VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __key={-8589934593:0}, __this_module={4294967317:4294967302}, dev={-4294967295:0}, dev={-4294967295:0}, hwmon={-8589934591:0}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, pdata={6:-5}, probed_1=0, ref_cnt=0, ret=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}, tmp={-8589934591:0}] [L1054] COND FALSE !((unsigned long )hwmon == (unsigned long )((struct s3c_hwmon *)0)) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __key={-8589934593:0}, __this_module={4294967317:4294967302}, dev={-4294967295:0}, dev={-4294967295:0}, hwmon={-8589934591:0}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, pdata={6:-5}, probed_1=0, ref_cnt=0, ret=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}, tmp={-8589934591:0}] [L1059] CALL platform_set_drvdata(dev, (void *)hwmon) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967317:4294967302}, data={-8589934591:0}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, pdev={-4294967295:0}, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}] [L897] FCALL dev_set_drvdata(& pdev->dev, data) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967317:4294967302}, data={-8589934591:0}, data={-8589934591:0}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, pdev={-4294967295:0}, pdev={-4294967295:0}, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}] [L1059] RET platform_set_drvdata(dev, (void *)hwmon) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __key={-8589934593:0}, __this_module={4294967317:4294967302}, dev={-4294967295:0}, dev={-4294967295:0}, hwmon={-8589934591:0}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, pdata={6:-5}, probed_1=0, ref_cnt=0, ret=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}, tmp={-8589934591:0}] [L1060] FCALL __mutex_init(& hwmon->lock, "&hwmon->lock", & __key) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __key={-8589934593:0}, __this_module={4294967317:4294967302}, dev={-4294967295:0}, dev={-4294967295:0}, hwmon={-8589934591:0}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, pdata={6:-5}, probed_1=0, ref_cnt=0, ret=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}, tmp={-8589934591:0}] [L1061-L1063] CALL, EXPR s3c_adc_register(dev, (void (*)(struct s3c_adc_client * , unsigned int ))0, (void (*)(struct s3c_adc_client * , unsigned int , unsigned int , unsigned int * ))0, 0U) VAL [\old(arg3)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967317:4294967302}, arg0={-4294967295:0}, arg1={0:0}, arg2={0:0}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}] [L1501] CALL, EXPR external_alloc() VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967317:4294967302}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}] [L1508] return __VERIFIER_nondet_pointer(); [L1501] RET, EXPR external_alloc() VAL [\old(arg3)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967317:4294967302}, arg0={-4294967295:0}, arg0={-4294967295:0}, arg1={0:0}, arg1={0:0}, arg2={0:0}, arg2={0:0}, arg3=0, external_alloc()={1:2011}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}] [L1501] return (struct s3c_adc_client *)external_alloc(); [L1061-L1063] RET, EXPR s3c_adc_register(dev, (void (*)(struct s3c_adc_client * , unsigned int ))0, (void (*)(struct s3c_adc_client * , unsigned int , unsigned int , unsigned int * ))0, 0U) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __key={-8589934593:0}, __this_module={4294967317:4294967302}, dev={-4294967295:0}, dev={-4294967295:0}, hwmon={-8589934591:0}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, pdata={6:-5}, probed_1=0, ref_cnt=0, ret=0, s3c_adc_register(dev, (void (*)(struct s3c_adc_client * , unsigned int ))0, (void (*)(struct s3c_adc_client * , unsigned int , unsigned int , unsigned int * ))0, 0U)={1:2011}, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}, tmp={-8589934591:0}] [L1061-L1063] hwmon->client = s3c_adc_register(dev, (void (*)(struct s3c_adc_client * , unsigned int ))0, (void (*)(struct s3c_adc_client * , unsigned int , unsigned int , unsigned int * ))0, 0U) [L1064] EXPR hwmon->client VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __key={-8589934593:0}, __this_module={4294967317:4294967302}, dev={-4294967295:0}, dev={-4294967295:0}, hwmon={-8589934591:0}, hwmon->client={1:2011}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, pdata={6:-5}, probed_1=0, ref_cnt=0, ret=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}, tmp={-8589934591:0}] [L1064] CALL, EXPR IS_ERR((void const *)hwmon->client) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967317:4294967302}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ptr={1:2011}, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}] [L1325] bool tmp ; VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967317:4294967302}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ptr={1:2011}, ptr={1:2011}, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}] [L1327] CALL, EXPR ldv_is_err(ptr) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967317:4294967302}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ptr={1:2011}, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}] [L1379] return ((unsigned long )ptr > 2012UL); VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, \result=0, __this_module={4294967317:4294967302}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ptr={1:2011}, ptr={1:2011}, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}] [L1327] RET, EXPR ldv_is_err(ptr) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967317:4294967302}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_is_err(ptr)=0, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ptr={1:2011}, ptr={1:2011}, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}] [L1327] tmp = ldv_is_err(ptr) [L1328] return ((long )tmp); VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, \result=0, __this_module={4294967317:4294967302}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ptr={1:2011}, ptr={1:2011}, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}, tmp=0] [L1064] RET, EXPR IS_ERR((void const *)hwmon->client) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __key={-8589934593:0}, __this_module={4294967317:4294967302}, dev={-4294967295:0}, dev={-4294967295:0}, hwmon={-8589934591:0}, hwmon->client={1:2011}, IS_ERR((void const *)hwmon->client)=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, pdata={6:-5}, probed_1=0, ref_cnt=0, ret=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}, tmp={-8589934591:0}] [L1064] tmp___1 = IS_ERR((void const *)hwmon->client) [L1065] COND FALSE !(tmp___1 != 0L) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __key={-8589934593:0}, __this_module={4294967317:4294967302}, dev={-4294967295:0}, dev={-4294967295:0}, hwmon={-8589934591:0}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, pdata={6:-5}, probed_1=0, ref_cnt=0, ret=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}, tmp={-8589934591:0}, tmp___1=0] [L1072] CALL, EXPR s3c_hwmon_add_raw(& dev->dev) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967317:4294967302}, dev={-4294967295:8}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}] [L928] return (0); VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, \result=0, __this_module={4294967317:4294967302}, dev={-4294967295:8}, dev={-4294967295:8}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}] [L1072] RET, EXPR s3c_hwmon_add_raw(& dev->dev) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __key={-8589934593:0}, __this_module={4294967317:4294967302}, dev={-4294967295:0}, dev={-4294967295:0}, hwmon={-8589934591:0}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, pdata={6:-5}, probed_1=0, ref_cnt=0, ret=0, s3c_hwmon_add_raw(& dev->dev)=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}, tmp={-8589934591:0}, tmp___1=0] [L1072] ret = s3c_hwmon_add_raw(& dev->dev) [L1073] COND FALSE !(ret != 0) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __key={-8589934593:0}, __this_module={4294967317:4294967302}, dev={-4294967295:0}, dev={-4294967295:0}, hwmon={-8589934591:0}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, pdata={6:-5}, probed_1=0, ref_cnt=0, ret=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}, tmp={-8589934591:0}, tmp___1=0] [L1077] CALL, EXPR hwmon_device_register(& dev->dev) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967317:4294967302}, arg0={-4294967295:8}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}] [L1473] CALL, EXPR external_alloc() VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967317:4294967302}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}] [L1508] return __VERIFIER_nondet_pointer(); [L1473] RET, EXPR external_alloc() VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967317:4294967302}, arg0={-4294967295:8}, arg0={-4294967295:8}, external_alloc()={-1:2013}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}] [L1473] return (struct device *)external_alloc(); [L1077] RET, EXPR hwmon_device_register(& dev->dev) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __key={-8589934593:0}, __this_module={4294967317:4294967302}, dev={-4294967295:0}, dev={-4294967295:0}, hwmon={-8589934591:0}, hwmon_device_register(& dev->dev)={-1:2013}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, pdata={6:-5}, probed_1=0, ref_cnt=0, ret=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}, tmp={-8589934591:0}, tmp___1=0] [L1077] hwmon->hwmon_dev = hwmon_device_register(& dev->dev) [L1078] EXPR hwmon->hwmon_dev VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __key={-8589934593:0}, __this_module={4294967317:4294967302}, dev={-4294967295:0}, dev={-4294967295:0}, hwmon={-8589934591:0}, hwmon->hwmon_dev={-1:2013}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, pdata={6:-5}, probed_1=0, ref_cnt=0, ret=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}, tmp={-8589934591:0}, tmp___1=0] [L1078] CALL, EXPR IS_ERR((void const *)hwmon->hwmon_dev) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967317:4294967302}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ptr={-1:2013}, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}] [L1325] bool tmp ; VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967317:4294967302}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ptr={-1:2013}, ptr={-1:2013}, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}] [L1327] CALL, EXPR ldv_is_err(ptr) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967317:4294967302}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ptr={-1:2013}, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}] [L1379] return ((unsigned long )ptr > 2012UL); VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, \result=0, __this_module={4294967317:4294967302}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ptr={-1:2013}, ptr={-1:2013}, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}] [L1327] RET, EXPR ldv_is_err(ptr) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967317:4294967302}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_is_err(ptr)=0, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ptr={-1:2013}, ptr={-1:2013}, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}] [L1327] tmp = ldv_is_err(ptr) [L1328] return ((long )tmp); VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, \result=0, __this_module={4294967317:4294967302}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ptr={-1:2013}, ptr={-1:2013}, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}, tmp=0] [L1078] RET, EXPR IS_ERR((void const *)hwmon->hwmon_dev) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __key={-8589934593:0}, __this_module={4294967317:4294967302}, dev={-4294967295:0}, dev={-4294967295:0}, hwmon={-8589934591:0}, hwmon->hwmon_dev={-1:2013}, IS_ERR((void const *)hwmon->hwmon_dev)=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, pdata={6:-5}, probed_1=0, ref_cnt=0, ret=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}, tmp={-8589934591:0}, tmp___1=0] [L1078] tmp___3 = IS_ERR((void const *)hwmon->hwmon_dev) [L1079] COND FALSE !(tmp___3 != 0L) [L1086] i = 0 VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __key={-8589934593:0}, __this_module={4294967317:4294967302}, dev={-4294967295:0}, dev={-4294967295:0}, hwmon={-8589934591:0}, i=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, pdata={6:-5}, probed_1=0, ref_cnt=0, ret=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}, tmp={-8589934591:0}, tmp___1=0, tmp___3=0] [L1125] COND TRUE (unsigned int )i <= 7U VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __key={-8589934593:0}, __this_module={4294967317:4294967302}, dev={-4294967295:0}, dev={-4294967295:0}, hwmon={-8589934591:0}, i=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, pdata={6:-5}, probed_1=0, ref_cnt=0, ret=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}, tmp={-8589934591:0}, tmp___1=0, tmp___3=0] [L1089] EXPR pdata->in[i] [L1089] cfg = pdata->in[i] [L1090] COND FALSE !((unsigned long )cfg == (unsigned long )((struct s3c_hwmon_chcfg *)0)) [L1094] EXPR cfg->mult VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __key={-8589934593:0}, __this_module={4294967317:4294967302}, cfg={-3:4}, cfg->mult=65536, dev={-4294967295:0}, dev={-4294967295:0}, hwmon={-8589934591:0}, i=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, pdata={6:-5}, probed_1=0, ref_cnt=0, ret=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}, tmp={-8589934591:0}, tmp___1=0, tmp___3=0] [L1094] COND TRUE cfg->mult > 65535U [L1099] EXPR cfg->div VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __key={-8589934593:0}, __this_module={4294967317:4294967302}, cfg={-3:4}, cfg->div=4294967297, dev={-4294967295:0}, dev={-4294967295:0}, hwmon={-8589934591:0}, i=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, pdata={6:-5}, probed_1=0, ref_cnt=0, ret=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}, tmp={-8589934591:0}, tmp___1=0, tmp___3=0] [L1099] COND FALSE !(cfg->div == 0U) [L1104] EXPR pdata->in[i] VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __key={-8589934593:0}, __this_module={4294967317:4294967302}, cfg={-3:4}, dev={-4294967295:0}, dev={-4294967295:0}, hwmon={-8589934591:0}, i=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, pdata={6:-5}, pdata->in[i]={-3:4}, probed_1=0, ref_cnt=0, ret=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}, tmp={-8589934591:0}, tmp___1=0, tmp___3=0] [L1104-L1105] 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_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967317:4294967302}, attrs={-8589934591:96}, cfg={-3:4}, dev={-4294967295:8}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}] [L990] struct sensor_device_attribute *attr ; [L991] int ret ; [L994] attr = & attrs->in [L995] attr->index = channel [L996] attr->dev_attr.attr.name = (char const *)(& attrs->in_name) [L997] attr->dev_attr.attr.mode = 292U [L998] attr->dev_attr.show = & s3c_hwmon_ch_show VAL [\old(channel)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967317:4294967302}, attr={-8589934591:96}, attrs={-8589934591:96}, attrs={-8589934591:96}, cfg={-3:4}, cfg={-3:4}, channel=0, dev={-4294967295:8}, dev={-4294967295:8}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}] [L999] CALL ldv_device_create_file_7(dev, (struct device_attribute const *)(& attr->dev_attr)) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967317:4294967302}, ldv_count_1=0, ldv_count_2=0, ldv_func_arg1={-4294967295:8}, ldv_func_arg2={-8589934591:96}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}] [L1333] int tmp ; VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967317:4294967302}, ldv_count_1=0, ldv_count_2=0, ldv_func_arg1={-4294967295:8}, ldv_func_arg1={-4294967295:8}, ldv_func_arg2={-8589934591:96}, ldv_func_arg2={-8589934591:96}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}] [L1335] CALL ldv_device_create_file() VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967317:4294967302}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}] [L1423] int nondetermined ; [L1424] int tmp ; VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967317:4294967302}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}] [L1426] CALL, EXPR ldv_undef_int() VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967317:4294967302}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}] [L845] int tmp ; [L847] tmp = __VERIFIER_nondet_int() [L848] return (tmp); VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, \result=7, __this_module={4294967317:4294967302}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}, tmp=7] [L1426] RET, EXPR ldv_undef_int() VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967317:4294967302}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_undef_int()=7, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}] [L1426] nondetermined = ldv_undef_int() [L1427] COND TRUE nondetermined != 0 [L1428] ldv_count_2 = ldv_count_2 + 1 VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967317:4294967302}, ldv_count_1=0, ldv_count_2=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, nondetermined=7, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}] [L1429] COND TRUE ldv_count_1 < ldv_count_2 VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967317:4294967302}, ldv_count_1=0, ldv_count_2=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, nondetermined=7, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}] [L1430] CALL ldv_error() VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967317:4294967302}, ldv_count_1=0, ldv_count_2=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}] [L1359] __VERIFIER_error() VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967317:4294967302}, ldv_count_1=0, ldv_count_2=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-8589934599:0}, s3c_hwmon_driver_group1={-4294967295:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 62 procedures, 367 locations, 1 error locations. Result: UNSAFE, OverallTime: 2.8s, OverallIterations: 4, TraceHistogramMax: 2, AutomataDifference: 0.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 934 SDtfs, 60 SDslu, 2397 SDs, 0 SdLazy, 41 SolverSat, 2 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 15 GetRequests, 6 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=320occurred 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: 0.1s AutomataMinimizationTime, 3 MinimizatonAttempts, 2 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 0.6s InterpolantComputationTime, 536 NumberOfCodeBlocks, 536 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 388 ConstructedInterpolants, 0 QuantifiedInterpolants, 59742 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 37/37 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...