java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --traceabstraction.trace.refinement.strategy SIFA_TAIPAN --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13a467a-m [2019-10-15 02:57:15,413 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-15 02:57:15,415 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-15 02:57:15,437 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-15 02:57:15,437 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-15 02:57:15,440 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-15 02:57:15,442 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-15 02:57:15,455 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-15 02:57:15,457 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-15 02:57:15,459 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-15 02:57:15,460 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-15 02:57:15,462 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-15 02:57:15,462 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-15 02:57:15,465 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-15 02:57:15,468 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-15 02:57:15,469 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-15 02:57:15,470 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-15 02:57:15,471 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-15 02:57:15,473 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-15 02:57:15,475 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-15 02:57:15,478 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-15 02:57:15,481 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-15 02:57:15,484 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-15 02:57:15,485 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-15 02:57:15,489 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-15 02:57:15,489 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-15 02:57:15,490 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-15 02:57:15,492 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-15 02:57:15,493 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-15 02:57:15,495 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-15 02:57:15,495 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-15 02:57:15,496 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-15 02:57:15,497 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-15 02:57:15,498 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-15 02:57:15,502 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-15 02:57:15,503 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-15 02:57:15,503 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-15 02:57:15,504 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-15 02:57:15,504 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-15 02:57:15,505 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-15 02:57:15,506 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-15 02:57:15,507 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-15 02:57:15,532 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-15 02:57:15,533 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-15 02:57:15,535 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-15 02:57:15,536 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-15 02:57:15,536 INFO L138 SettingsManager]: * Use SBE=true [2019-10-15 02:57:15,536 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-15 02:57:15,536 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-15 02:57:15,536 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-15 02:57:15,537 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-15 02:57:15,537 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-15 02:57:15,538 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-15 02:57:15,538 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-15 02:57:15,539 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-15 02:57:15,539 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-15 02:57:15,539 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-15 02:57:15,540 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-15 02:57:15,540 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-15 02:57:15,540 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-15 02:57:15,540 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-15 02:57:15,541 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-15 02:57:15,541 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-15 02:57:15,541 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 02:57:15,541 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-15 02:57:15,541 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-15 02:57:15,542 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-15 02:57:15,542 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-15 02:57:15,542 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-15 02:57:15,542 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-15 02:57:15,542 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> SIFA_TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-10-15 02:57:15,896 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-15 02:57:15,922 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-15 02:57:15,927 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-15 02:57:15,928 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-15 02:57:15,929 INFO L275 PluginConnector]: CDTParser initialized [2019-10-15 02:57:15,929 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point.cil.out.i [2019-10-15 02:57:16,004 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/25cb60f46/ec376abb248941bf942404b082aeb60e/FLAG028957e31 [2019-10-15 02:57:16,624 INFO L306 CDTParser]: Found 1 translation units. [2019-10-15 02:57:16,626 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point.cil.out.i [2019-10-15 02:57:16,647 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/25cb60f46/ec376abb248941bf942404b082aeb60e/FLAG028957e31 [2019-10-15 02:57:16,848 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/25cb60f46/ec376abb248941bf942404b082aeb60e [2019-10-15 02:57:16,858 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-15 02:57:16,860 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-15 02:57:16,861 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-15 02:57:16,861 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-15 02:57:16,865 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-15 02:57:16,866 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 02:57:16" (1/1) ... [2019-10-15 02:57:16,869 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1407ef7f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:57:16, skipping insertion in model container [2019-10-15 02:57:16,869 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 02:57:16" (1/1) ... [2019-10-15 02:57:16,877 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-15 02:57:16,960 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-15 02:57:17,633 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 02:57:17,663 INFO L188 MainTranslator]: Completed pre-run [2019-10-15 02:57:17,790 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 02:57:17,846 INFO L192 MainTranslator]: Completed translation [2019-10-15 02:57:17,847 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:57:17 WrapperNode [2019-10-15 02:57:17,847 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-15 02:57:17,848 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-15 02:57:17,848 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-15 02:57:17,848 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-15 02:57:17,859 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:57:17" (1/1) ... [2019-10-15 02:57:17,859 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:57:17" (1/1) ... [2019-10-15 02:57:17,881 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:57:17" (1/1) ... [2019-10-15 02:57:17,881 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:57:17" (1/1) ... [2019-10-15 02:57:17,919 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:57:17" (1/1) ... [2019-10-15 02:57:17,927 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:57:17" (1/1) ... [2019-10-15 02:57:17,934 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:57:17" (1/1) ... [2019-10-15 02:57:17,945 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-15 02:57:17,946 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-15 02:57:17,946 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-15 02:57:17,946 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-15 02:57:17,947 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:57:17" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 02:57:18,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-15 02:57:18,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-15 02:57:18,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-15 02:57:18,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-15 02:57:18,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-15 02:57:18,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-15 02:57:18,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-15 02:57:18,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-15 02:57:18,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-15 02:57:18,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-15 02:57:18,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-15 02:57:18,021 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-10-15 02:57:18,021 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2019-10-15 02:57:18,022 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_read_ch [2019-10-15 02:57:18,022 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_add_raw [2019-10-15 02:57:18,022 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_raw [2019-10-15 02:57:18,022 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_ch_show [2019-10-15 02:57:18,022 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_label_show [2019-10-15 02:57:18,023 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_create_attr [2019-10-15 02:57:18,023 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_attr [2019-10-15 02:57:18,024 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_probe [2019-10-15 02:57:18,024 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove [2019-10-15 02:57:18,024 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_init [2019-10-15 02:57:18,024 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_exit [2019-10-15 02:57:18,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_platform_driver_1 [2019-10-15 02:57:18,025 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-15 02:57:18,025 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-10-15 02:57:18,025 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-15 02:57:18,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_7 [2019-10-15 02:57:18,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_8 [2019-10-15 02:57:18,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc_9 [2019-10-15 02:57:18,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-15 02:57:18,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-15 02:57:18,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-15 02:57:18,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-15 02:57:18,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_sysfs [2019-10-15 02:57:18,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2019-10-15 02:57:18,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-15 02:57:18,027 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-15 02:57:18,027 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-15 02:57:18,027 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-15 02:57:18,027 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2019-10-15 02:57:18,027 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-15 02:57:18,027 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-10-15 02:57:18,027 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2019-10-15 02:57:18,028 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_register [2019-10-15 02:57:18,028 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2019-10-15 02:57:18,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-15 02:57:18,028 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2019-10-15 02:57:18,028 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-15 02:57:18,028 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_register [2019-10-15 02:57:18,029 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2019-10-15 02:57:18,029 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_read [2019-10-15 02:57:18,029 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_register [2019-10-15 02:57:18,029 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_release [2019-10-15 02:57:18,029 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-15 02:57:18,029 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-15 02:57:18,030 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-15 02:57:18,030 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-15 02:57:18,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-15 02:57:18,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-15 02:57:18,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-15 02:57:18,030 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-15 02:57:18,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-15 02:57:18,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-15 02:57:18,031 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-15 02:57:18,031 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2019-10-15 02:57:18,031 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-15 02:57:18,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_7 [2019-10-15 02:57:18,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_8 [2019-10-15 02:57:18,032 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2019-10-15 02:57:18,032 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-15 02:57:18,032 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-15 02:57:18,032 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2019-10-15 02:57:18,032 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-15 02:57:18,032 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-10-15 02:57:18,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2019-10-15 02:57:18,033 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-15 02:57:18,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc_9 [2019-10-15 02:57:18,033 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-15 02:57:18,033 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-15 02:57:18,033 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-15 02:57:18,034 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-15 02:57:18,034 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-15 02:57:18,034 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-15 02:57:18,034 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-15 02:57:18,034 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-15 02:57:18,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-15 02:57:18,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-15 02:57:18,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-15 02:57:18,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-15 02:57:18,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-15 02:57:18,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-15 02:57:18,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_platform_driver_1 [2019-10-15 02:57:18,036 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-10-15 02:57:18,036 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-15 02:57:18,036 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_register [2019-10-15 02:57:18,036 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2019-10-15 02:57:18,036 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-10-15 02:57:18,037 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2019-10-15 02:57:18,037 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_register [2019-10-15 02:57:18,037 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2019-10-15 02:57:18,037 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_read [2019-10-15 02:57:18,037 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_register [2019-10-15 02:57:18,037 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_release [2019-10-15 02:57:18,038 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_read_ch [2019-10-15 02:57:18,038 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-15 02:57:18,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-15 02:57:18,038 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_add_raw [2019-10-15 02:57:18,038 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_raw [2019-10-15 02:57:18,038 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_ch_show [2019-10-15 02:57:18,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-15 02:57:18,039 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_label_show [2019-10-15 02:57:18,039 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_create_attr [2019-10-15 02:57:18,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-15 02:57:18,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-15 02:57:18,039 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_attr [2019-10-15 02:57:18,039 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_probe [2019-10-15 02:57:18,040 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-15 02:57:18,040 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove [2019-10-15 02:57:18,040 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_init [2019-10-15 02:57:18,040 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_exit [2019-10-15 02:57:18,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-15 02:57:18,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-15 02:57:18,041 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-15 02:57:18,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-15 02:57:18,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-15 02:57:18,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_sysfs [2019-10-15 02:57:18,041 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-15 02:57:18,041 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-15 02:57:18,041 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-15 02:57:18,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-15 02:57:18,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-15 02:57:18,042 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-15 02:57:19,143 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-15 02:57:19,888 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-15 02:57:19,889 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-15 02:57:19,890 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 02:57:19 BoogieIcfgContainer [2019-10-15 02:57:19,890 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-15 02:57:19,892 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-15 02:57:19,892 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-15 02:57:19,895 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-15 02:57:19,895 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 02:57:16" (1/3) ... [2019-10-15 02:57:19,896 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@32a08ef5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 02:57:19, skipping insertion in model container [2019-10-15 02:57:19,896 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:57:17" (2/3) ... [2019-10-15 02:57:19,897 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@32a08ef5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 02:57:19, skipping insertion in model container [2019-10-15 02:57:19,897 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 02:57:19" (3/3) ... [2019-10-15 02:57:19,899 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point.cil.out.i [2019-10-15 02:57:19,909 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-15 02:57:19,917 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-15 02:57:19,929 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-15 02:57:19,952 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-15 02:57:19,953 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-15 02:57:19,953 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-15 02:57:19,953 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-15 02:57:19,953 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-15 02:57:19,953 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-15 02:57:19,953 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-15 02:57:19,954 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-15 02:57:19,981 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states. [2019-10-15 02:57:20,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2019-10-15 02:57:20,002 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 02:57:20,004 INFO L380 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 02:57:20,007 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 02:57:20,013 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 02:57:20,013 INFO L82 PathProgramCache]: Analyzing trace with hash -2143405516, now seen corresponding path program 1 times [2019-10-15 02:57:20,025 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-15 02:57:20,025 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1874537965] [2019-10-15 02:57:20,026 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 02:57:20,026 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 02:57:20,026 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 02:57:20,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 02:57:20,572 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2019-10-15 02:57:20,573 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1874537965] [2019-10-15 02:57:20,574 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 02:57:20,574 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-15 02:57:20,575 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1955012825] [2019-10-15 02:57:20,582 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-15 02:57:20,582 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-15 02:57:20,597 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-15 02:57:20,598 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 02:57:20,629 INFO L87 Difference]: Start difference. First operand 247 states. Second operand 3 states. [2019-10-15 02:57:20,758 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 02:57:20,758 INFO L93 Difference]: Finished difference Result 474 states and 582 transitions. [2019-10-15 02:57:20,759 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-15 02:57:20,760 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 90 [2019-10-15 02:57:20,761 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 02:57:20,776 INFO L225 Difference]: With dead ends: 474 [2019-10-15 02:57:20,776 INFO L226 Difference]: Without dead ends: 226 [2019-10-15 02:57:20,782 INFO L600 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 [2019-10-15 02:57:20,802 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 226 states. [2019-10-15 02:57:20,849 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 226 to 226. [2019-10-15 02:57:20,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 226 states. [2019-10-15 02:57:20,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 226 states and 273 transitions. [2019-10-15 02:57:20,856 INFO L78 Accepts]: Start accepts. Automaton has 226 states and 273 transitions. Word has length 90 [2019-10-15 02:57:20,856 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 02:57:20,857 INFO L462 AbstractCegarLoop]: Abstraction has 226 states and 273 transitions. [2019-10-15 02:57:20,857 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-15 02:57:20,857 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 273 transitions. [2019-10-15 02:57:20,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2019-10-15 02:57:20,868 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 02:57:20,868 INFO L380 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] [2019-10-15 02:57:20,869 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 02:57:20,869 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 02:57:20,872 INFO L82 PathProgramCache]: Analyzing trace with hash 1924225339, now seen corresponding path program 1 times [2019-10-15 02:57:20,873 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-15 02:57:20,873 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1126782282] [2019-10-15 02:57:20,873 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 02:57:20,873 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 02:57:20,873 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 02:57:21,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 02:57:21,364 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2019-10-15 02:57:21,365 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1126782282] [2019-10-15 02:57:21,366 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 02:57:21,366 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-10-15 02:57:21,366 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [33704566] [2019-10-15 02:57:21,378 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-10-15 02:57:21,378 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-15 02:57:21,378 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-10-15 02:57:21,379 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-10-15 02:57:21,379 INFO L87 Difference]: Start difference. First operand 226 states and 273 transitions. Second operand 7 states. [2019-10-15 02:57:21,500 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 02:57:21,501 INFO L93 Difference]: Finished difference Result 451 states and 548 transitions. [2019-10-15 02:57:21,501 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-15 02:57:21,501 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 116 [2019-10-15 02:57:21,502 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 02:57:21,509 INFO L225 Difference]: With dead ends: 451 [2019-10-15 02:57:21,511 INFO L226 Difference]: Without dead ends: 234 [2019-10-15 02:57:21,517 INFO L600 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 [2019-10-15 02:57:21,518 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 234 states. [2019-10-15 02:57:21,554 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 234 to 232. [2019-10-15 02:57:21,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 232 states. [2019-10-15 02:57:21,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 232 states and 280 transitions. [2019-10-15 02:57:21,557 INFO L78 Accepts]: Start accepts. Automaton has 232 states and 280 transitions. Word has length 116 [2019-10-15 02:57:21,558 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 02:57:21,558 INFO L462 AbstractCegarLoop]: Abstraction has 232 states and 280 transitions. [2019-10-15 02:57:21,558 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-10-15 02:57:21,558 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 280 transitions. [2019-10-15 02:57:21,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2019-10-15 02:57:21,561 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 02:57:21,562 INFO L380 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 02:57:21,562 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 02:57:21,562 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 02:57:21,562 INFO L82 PathProgramCache]: Analyzing trace with hash -427765390, now seen corresponding path program 1 times [2019-10-15 02:57:21,563 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-15 02:57:21,563 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1698136778] [2019-10-15 02:57:21,563 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 02:57:21,563 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 02:57:21,563 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 02:57:21,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-15 02:57:21,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-15 02:57:22,081 INFO L168 tionRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2019-10-15 02:57:22,082 INFO L445 BasicCegarLoop]: Counterexample might be feasible [2019-10-15 02:57:22,213 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch116 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-15 02:57:22,215 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch122 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-15 02:57:22,216 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch116 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-15 02:57:22,217 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch122 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-15 02:57:22,217 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch116 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-15 02:57:22,223 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch122 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-15 02:57:22,223 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch116 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-15 02:57:22,224 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch122 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-15 02:57:22,225 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch116 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-15 02:57:22,229 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch122 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-15 02:57:22,230 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch116 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-15 02:57:22,231 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch122 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-15 02:57:22,231 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch116 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-15 02:57:22,232 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch122 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-15 02:57:22,232 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch116 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-15 02:57:22,233 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch122 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-15 02:57:22,233 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch118 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-15 02:57:22,234 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch116 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-15 02:57:22,234 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch122 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-15 02:57:22,235 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch118 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-15 02:57:22,235 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch116 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-15 02:57:22,318 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.10 02:57:22 BoogieIcfgContainer [2019-10-15 02:57:22,318 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-15 02:57:22,321 INFO L168 Benchmark]: Toolchain (without parser) took 5460.26 ms. Allocated memory was 142.1 MB in the beginning and 244.8 MB in the end (delta: 102.8 MB). Free memory was 103.5 MB in the beginning and 146.0 MB in the end (delta: -42.5 MB). Peak memory consumption was 119.6 MB. Max. memory is 7.1 GB. [2019-10-15 02:57:22,324 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 142.1 MB. Free memory was 123.7 MB in the beginning and 123.5 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-10-15 02:57:22,326 INFO L168 Benchmark]: CACSL2BoogieTranslator took 986.64 ms. Allocated memory was 142.1 MB in the beginning and 205.0 MB in the end (delta: 62.9 MB). Free memory was 103.2 MB in the beginning and 162.3 MB in the end (delta: -59.1 MB). Peak memory consumption was 28.7 MB. Max. memory is 7.1 GB. [2019-10-15 02:57:22,327 INFO L168 Benchmark]: Boogie Preprocessor took 97.63 ms. Allocated memory is still 205.0 MB. Free memory was 162.3 MB in the beginning and 157.0 MB in the end (delta: 5.3 MB). Peak memory consumption was 5.3 MB. Max. memory is 7.1 GB. [2019-10-15 02:57:22,332 INFO L168 Benchmark]: RCFGBuilder took 1944.68 ms. Allocated memory was 205.0 MB in the beginning and 234.4 MB in the end (delta: 29.4 MB). Free memory was 157.0 MB in the beginning and 123.3 MB in the end (delta: 33.7 MB). Peak memory consumption was 70.5 MB. Max. memory is 7.1 GB. [2019-10-15 02:57:22,334 INFO L168 Benchmark]: TraceAbstraction took 2426.79 ms. Allocated memory was 234.4 MB in the beginning and 244.8 MB in the end (delta: 10.5 MB). Free memory was 123.3 MB in the beginning and 146.0 MB in the end (delta: -22.6 MB). Peak memory consumption was 47.2 MB. Max. memory is 7.1 GB. [2019-10-15 02:57:22,347 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 142.1 MB. Free memory was 123.7 MB in the beginning and 123.5 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 986.64 ms. Allocated memory was 142.1 MB in the beginning and 205.0 MB in the end (delta: 62.9 MB). Free memory was 103.2 MB in the beginning and 162.3 MB in the end (delta: -59.1 MB). Peak memory consumption was 28.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 97.63 ms. Allocated memory is still 205.0 MB. Free memory was 162.3 MB in the beginning and 157.0 MB in the end (delta: 5.3 MB). Peak memory consumption was 5.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1944.68 ms. Allocated memory was 205.0 MB in the beginning and 234.4 MB in the end (delta: 29.4 MB). Free memory was 157.0 MB in the beginning and 123.3 MB in the end (delta: 33.7 MB). Peak memory consumption was 70.5 MB. Max. memory is 7.1 GB. * TraceAbstraction took 2426.79 ms. Allocated memory was 234.4 MB in the beginning and 244.8 MB in the end (delta: 10.5 MB). Free memory was 123.3 MB in the beginning and 146.0 MB in the end (delta: -22.6 MB). Peak memory consumption was 47.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch116 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~switch122 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~switch116 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~switch122 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~switch116 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~switch122 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~switch116 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~switch122 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~switch116 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~switch122 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~switch116 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~switch122 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~switch116 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~switch122 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~switch116 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~switch122 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~switch118 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~switch116 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~switch122 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~switch118 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~switch116 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: 852]: 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 1162. Possible FailurePath: [L875] int ldv_state_variable_1 ; [L876] struct platform_device *s3c_hwmon_driver_group0 ; [L877] int LDV_IN_INTERRUPT = 1; [L878] int ref_cnt ; [L879] int ldv_state_variable_0 ; [L1162-L1164] 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}; [L1180] int ldv_retval_0 ; [L1181] int ldv_retval_1 ; [L1358] int ldv_count_1 = 0; [L1359] int ldv_count_2 = 0; [L1367] int ldv_call_dev_attr_of_sensor_device_attribute = 0; [L1195] int tmp ; [L1196] int tmp___0 ; [L1197] int tmp___1 ; VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __this_module={4294967318:4294967302}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}] [L1199] FCALL ldv_initialize() VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __this_module={4294967318:4294967302}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}] [L1200] ldv_state_variable_1 = 0 [L1201] ref_cnt = 0 [L1202] ldv_state_variable_0 = 1 VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __this_module={4294967318:4294967302}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}] [L1204] tmp = __VERIFIER_nondet_int() [L1206] case 0: [L1236] case 1: VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __this_module={4294967318:4294967302}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}, tmp=1] [L1237] COND TRUE ldv_state_variable_0 != 0 [L1238] tmp___1 = __VERIFIER_nondet_int() [L1240] case 0: [L1248] case 1: VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __this_module={4294967318:4294967302}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}, tmp=1, tmp___1=1] [L1249] COND TRUE ldv_state_variable_0 == 1 VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __this_module={4294967318:4294967302}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}, tmp=1, tmp___1=1] [L1250] CALL, EXPR s3c_hwmon_init() VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __this_module={4294967318:4294967302}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}] [L1167] int tmp ; VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __this_module={4294967318:4294967302}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}] [L1169] CALL, EXPR platform_driver_register(& s3c_hwmon_driver) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __this_module={4294967318:4294967302}, arg0={-4294967308:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}] [L1435] return __VERIFIER_nondet_int(); [L1169] RET, EXPR platform_driver_register(& s3c_hwmon_driver) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __this_module={4294967318:4294967302}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, platform_driver_register(& s3c_hwmon_driver)=0, ref_cnt=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}] [L1169] tmp = platform_driver_register(& s3c_hwmon_driver) [L1170] return (tmp); [L1250] RET, EXPR s3c_hwmon_init() VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __this_module={4294967318:4294967302}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}, s3c_hwmon_init()=0, tmp=1, tmp___1=1] [L1250] ldv_retval_1 = s3c_hwmon_init() [L1251] COND TRUE ldv_retval_1 == 0 [L1252] ldv_state_variable_0 = 3 [L1253] ldv_state_variable_1 = 1 VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __this_module={4294967318:4294967302}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}, tmp=1, tmp___1=1] [L1254] CALL ldv_initialize_platform_driver_1() VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __this_module={4294967318:4294967302}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}] [L1186] void *tmp ; VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __this_module={4294967318:4294967302}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}] [L1188] CALL, EXPR ldv_zalloc(624U) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, \old(size)=624, __this_module={4294967318:4294967302}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}] [L809] void *p ; [L810] void *tmp ; [L811] int tmp___0 ; [L813] tmp___0 = __VERIFIER_nondet_int() [L814] COND TRUE tmp___0 != 0 [L815] return (0); VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, \old(size)=624, \result={0:0}, __this_module={4294967318:4294967302}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}, size=624, tmp___0=1] [L1188] RET, EXPR ldv_zalloc(624U) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __this_module={4294967318:4294967302}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_zalloc(624U)={0:0}, ref_cnt=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}] [L1188] tmp = ldv_zalloc(624U) [L1189] s3c_hwmon_driver_group0 = (struct platform_device *)tmp [L1254] RET ldv_initialize_platform_driver_1() VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __this_module={4294967318:4294967302}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}, tmp=1, tmp___1=1] [L1257] COND FALSE !(ldv_retval_1 != 0) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __this_module={4294967318:4294967302}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}, tmp=1, tmp___1=1] [L1204] tmp = __VERIFIER_nondet_int() [L1206] case 0: VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __this_module={4294967318:4294967302}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}, tmp=0, tmp___1=1] [L1207] COND TRUE ldv_state_variable_1 != 0 [L1208] tmp___0 = __VERIFIER_nondet_int() [L1210] case 0: VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __this_module={4294967318:4294967302}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}, tmp=0, tmp___0=0, tmp___1=1] [L1211] COND TRUE ldv_state_variable_1 == 1 VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __this_module={4294967318:4294967302}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}, tmp=0, tmp___0=0, tmp___1=1] [L1212] CALL s3c_hwmon_probe(s3c_hwmon_driver_group0) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __this_module={4294967318:4294967302}, dev={0:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}] [L1032] struct s3c_hwmon_pdata *pdata ; [L1033] struct s3c_hwmon *hwmon ; [L1034] int ret ; [L1035] int i ; [L1036] void *tmp ; [L1037] struct lock_class_key __key ; [L1038] long tmp___0 ; [L1039] long tmp___1 ; [L1040] long tmp___2 ; [L1041] long tmp___3 ; [L1042] struct s3c_hwmon_chcfg *cfg ; [L1044] EXPR dev->dev.platform_data [L1044] pdata = (struct s3c_hwmon_pdata *)dev->dev.platform_data [L1045] ret = 0 VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __key={-4294967297:0}, __this_module={4294967318:4294967302}, dev={0:0}, dev={0:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, pdata={5:-4}, ref_cnt=0, ret=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}] [L1046] COND FALSE !((unsigned long )pdata == (unsigned long )((struct s3c_hwmon_pdata *)0)) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __key={-4294967297:0}, __this_module={4294967318:4294967302}, dev={0:0}, dev={0:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, pdata={5:-4}, ref_cnt=0, ret=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}] [L1051] CALL, EXPR ldv_kzalloc_9(800U, 208U) VAL [\old(flags)=208, \old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, \old(size)=800, __this_module={4294967318:4294967302}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}] [L1316] void *tmp ; VAL [\old(flags)=208, \old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, \old(size)=800, __this_module={4294967318:4294967302}, flags=208, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}, size=800] [L1318] CALL, EXPR ldv_zalloc(size) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, \old(size)=800, __this_module={4294967318:4294967302}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}] [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_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, \old(size)=800, __this_module={4294967318:4294967302}, calloc(1U, size)={-4294967295:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}, size=800, tmp___0=0] [L817] tmp = calloc(1U, size) [L818] p = tmp [L820] return (p); VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, \old(size)=800, \result={-4294967295:0}, __this_module={4294967318:4294967302}, calloc(1U, size)={-4294967295:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, p={-4294967295:0}, ref_cnt=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}, size=800, tmp={-4294967295:0}, tmp___0=0] [L1318] RET, EXPR ldv_zalloc(size) VAL [\old(flags)=208, \old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, \old(size)=800, __this_module={4294967318:4294967302}, flags=208, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_zalloc(size)={-4294967295:0}, ref_cnt=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}, size=800] [L1318] tmp = ldv_zalloc(size) [L1319] return (tmp); [L1051] RET, EXPR ldv_kzalloc_9(800U, 208U) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __key={-4294967297:0}, __this_module={4294967318:4294967302}, dev={0:0}, dev={0:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_kzalloc_9(800U, 208U)={-4294967295:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, pdata={5:-4}, ref_cnt=0, ret=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}] [L1051] tmp = ldv_kzalloc_9(800U, 208U) [L1052] hwmon = (struct s3c_hwmon *)tmp VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __key={-4294967297:0}, __this_module={4294967318:4294967302}, dev={0:0}, dev={0:0}, hwmon={-4294967295:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, pdata={5:-4}, ref_cnt=0, ret=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}, tmp={-4294967295:0}] [L1053] COND FALSE !((unsigned long )hwmon == (unsigned long )((struct s3c_hwmon *)0)) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __key={-4294967297:0}, __this_module={4294967318:4294967302}, dev={0:0}, dev={0:0}, hwmon={-4294967295:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, pdata={5:-4}, ref_cnt=0, ret=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}, tmp={-4294967295:0}] [L1058] CALL platform_set_drvdata(dev, (void *)hwmon) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __this_module={4294967318:4294967302}, data={-4294967295:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, pdev={0:0}, ref_cnt=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}] [L896] FCALL dev_set_drvdata(& pdev->dev, data) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __this_module={4294967318:4294967302}, data={-4294967295:0}, data={-4294967295:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, pdev={0:0}, pdev={0:0}, ref_cnt=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}] [L1058] RET platform_set_drvdata(dev, (void *)hwmon) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __key={-4294967297:0}, __this_module={4294967318:4294967302}, dev={0:0}, dev={0:0}, hwmon={-4294967295:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, pdata={5:-4}, ref_cnt=0, ret=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}, tmp={-4294967295:0}] [L1059] FCALL __mutex_init(& hwmon->lock, "&hwmon->lock", & __key) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __key={-4294967297:0}, __this_module={4294967318:4294967302}, dev={0:0}, dev={0:0}, hwmon={-4294967295:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, pdata={5:-4}, ref_cnt=0, ret=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}, tmp={-4294967295:0}] [L1060] CALL, EXPR s3c_adc_register(dev, 0, 0, 0U) VAL [\old(arg3)=0, \old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __this_module={4294967318:4294967302}, arg0={0:0}, arg1={0:0}, arg2={0:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}] [L1446] CALL, EXPR external_alloc() VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __this_module={4294967318:4294967302}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}] [L1453] return __VERIFIER_nondet_pointer(); [L1446] RET, EXPR external_alloc() VAL [\old(arg3)=0, \old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __this_module={4294967318:4294967302}, arg0={0:0}, arg0={0:0}, arg1={0:0}, arg1={0:0}, arg2={0:0}, arg2={0:0}, arg3=0, external_alloc()={0:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}] [L1446] return (struct s3c_adc_client *)external_alloc(); [L1060] RET, EXPR s3c_adc_register(dev, 0, 0, 0U) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __key={-4294967297:0}, __this_module={4294967318:4294967302}, dev={0:0}, dev={0:0}, hwmon={-4294967295:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, pdata={5:-4}, ref_cnt=0, ret=0, s3c_adc_register(dev, 0, 0, 0U)={0:0}, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}, tmp={-4294967295:0}] [L1060] hwmon->client = s3c_adc_register(dev, 0, 0, 0U) [L1061] EXPR hwmon->client VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __key={-4294967297:0}, __this_module={4294967318:4294967302}, dev={0:0}, dev={0:0}, hwmon={-4294967295:0}, hwmon->client={0:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, pdata={5:-4}, ref_cnt=0, ret=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}, tmp={-4294967295:0}] [L1061] CALL, EXPR IS_ERR((void const *)hwmon->client) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __this_module={4294967318:4294967302}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ptr={0:0}, ref_cnt=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}] [L1292] long tmp ; VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __this_module={4294967318:4294967302}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ptr={0:0}, ptr={0:0}, ref_cnt=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}] [L1294] CALL, EXPR ldv_is_err(ptr) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __this_module={4294967318:4294967302}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ptr={0:0}, ref_cnt=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}] [L1325] return ((unsigned long )ptr > 2012UL); [L1294] RET, EXPR ldv_is_err(ptr) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __this_module={4294967318:4294967302}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_is_err(ptr)=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ptr={0:0}, ptr={0:0}, ref_cnt=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}] [L1294] tmp = ldv_is_err(ptr) [L1295] return (tmp); [L1061] RET, EXPR IS_ERR((void const *)hwmon->client) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __key={-4294967297:0}, __this_module={4294967318:4294967302}, dev={0:0}, dev={0:0}, hwmon={-4294967295:0}, hwmon->client={0:0}, IS_ERR((void const *)hwmon->client)=0, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, pdata={5:-4}, ref_cnt=0, ret=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}, tmp={-4294967295:0}] [L1061] tmp___1 = IS_ERR((void const *)hwmon->client) [L1062] COND FALSE !(tmp___1 != 0L) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __key={-4294967297:0}, __this_module={4294967318:4294967302}, dev={0:0}, dev={0:0}, hwmon={-4294967295:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, pdata={5:-4}, ref_cnt=0, ret=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}, tmp={-4294967295:0}, tmp___1=0] [L1069] CALL, EXPR s3c_hwmon_add_raw(& dev->dev) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __this_module={4294967318:4294967302}, dev={0:8}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}] [L927] return (0); [L1069] RET, EXPR s3c_hwmon_add_raw(& dev->dev) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __key={-4294967297:0}, __this_module={4294967318:4294967302}, dev={0:0}, dev={0:0}, hwmon={-4294967295:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, pdata={5:-4}, ref_cnt=0, ret=0, s3c_hwmon_add_raw(& dev->dev)=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}, tmp={-4294967295:0}, tmp___1=0] [L1069] ret = s3c_hwmon_add_raw(& dev->dev) [L1070] COND FALSE !(ret != 0) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __key={-4294967297:0}, __this_module={4294967318:4294967302}, dev={0:0}, dev={0:0}, hwmon={-4294967295:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, pdata={5:-4}, ref_cnt=0, ret=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}, tmp={-4294967295:0}, tmp___1=0] [L1074] CALL, EXPR hwmon_device_register(& dev->dev) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __this_module={4294967318:4294967302}, arg0={0:8}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}] [L1418] CALL, EXPR external_alloc() VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __this_module={4294967318:4294967302}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}] [L1453] return __VERIFIER_nondet_pointer(); [L1418] RET, EXPR external_alloc() VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __this_module={4294967318:4294967302}, arg0={0:8}, arg0={0:8}, external_alloc()={0:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}] [L1418] return (struct device *)external_alloc(); [L1074] RET, EXPR hwmon_device_register(& dev->dev) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __key={-4294967297:0}, __this_module={4294967318:4294967302}, dev={0:0}, dev={0:0}, hwmon={-4294967295:0}, hwmon_device_register(& dev->dev)={0:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, pdata={5:-4}, ref_cnt=0, ret=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}, tmp={-4294967295:0}, tmp___1=0] [L1074] hwmon->hwmon_dev = hwmon_device_register(& dev->dev) [L1075] EXPR hwmon->hwmon_dev VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __key={-4294967297:0}, __this_module={4294967318:4294967302}, dev={0:0}, dev={0:0}, hwmon={-4294967295:0}, hwmon->hwmon_dev={0:0}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, pdata={5:-4}, ref_cnt=0, ret=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}, tmp={-4294967295:0}, tmp___1=0] [L1075] CALL, EXPR IS_ERR((void const *)hwmon->hwmon_dev) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __this_module={4294967318:4294967302}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ptr={0:0}, ref_cnt=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}] [L1292] long tmp ; VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __this_module={4294967318:4294967302}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ptr={0:0}, ptr={0:0}, ref_cnt=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}] [L1294] CALL, EXPR ldv_is_err(ptr) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __this_module={4294967318:4294967302}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ptr={0:0}, ref_cnt=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}] [L1325] return ((unsigned long )ptr > 2012UL); [L1294] RET, EXPR ldv_is_err(ptr) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __this_module={4294967318:4294967302}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_is_err(ptr)=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ptr={0:0}, ptr={0:0}, ref_cnt=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}] [L1294] tmp = ldv_is_err(ptr) [L1295] return (tmp); [L1075] RET, EXPR IS_ERR((void const *)hwmon->hwmon_dev) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __key={-4294967297:0}, __this_module={4294967318:4294967302}, dev={0:0}, dev={0:0}, hwmon={-4294967295:0}, hwmon->hwmon_dev={0:0}, IS_ERR((void const *)hwmon->hwmon_dev)=0, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, pdata={5:-4}, ref_cnt=0, ret=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}, tmp={-4294967295:0}, tmp___1=0] [L1075] tmp___3 = IS_ERR((void const *)hwmon->hwmon_dev) [L1076] COND FALSE !(tmp___3 != 0L) [L1083] i = 0 VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __key={-4294967297:0}, __this_module={4294967318:4294967302}, dev={0:0}, dev={0:0}, hwmon={-4294967295:0}, i=0, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, pdata={5:-4}, ref_cnt=0, ret=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}, tmp={-4294967295:0}, tmp___1=0, tmp___3=0] [L1122] COND TRUE (unsigned int )i <= 7U [L1086] EXPR pdata->in[i] [L1086] cfg = pdata->in[i] [L1087] COND FALSE !((unsigned long )cfg == (unsigned long )((struct s3c_hwmon_chcfg *)0)) [L1091] EXPR cfg->mult [L1091] COND FALSE !(cfg->mult > 65535U) [L1096] EXPR cfg->div VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __key={-4294967297:0}, __this_module={4294967318:4294967302}, cfg={11:-10}, cfg->div=4294967297, dev={0:0}, dev={0:0}, dev_warn((struct device const *)(& dev->dev), "channel %d multiplier too large\n", i)=4294967348, hwmon={-4294967295:0}, i=0, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, pdata={5:-4}, ref_cnt=0, ret=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}, tmp={-4294967295:0}, tmp___1=0, tmp___3=0] [L1096] COND FALSE !(cfg->div == 0U) [L1101] EXPR pdata->in[i] VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __key={-4294967297:0}, __this_module={4294967318:4294967302}, cfg={11:-10}, dev={0:0}, dev={0:0}, dev_warn((struct device const *)(& dev->dev), "channel %d multiplier too large\n", i)=4294967348, hwmon={-4294967295:0}, i=0, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, pdata={5:-4}, pdata->in[i]={11:-10}, ref_cnt=0, ret=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}, tmp={-4294967295:0}, tmp___1=0, tmp___3=0] [L1101-L1102] CALL s3c_hwmon_create_attr(& dev->dev, pdata->in[i], (struct s3c_hwmon_attr *)(& hwmon->attrs) + (unsigned int )i, i) VAL [\old(channel)=0, \old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __this_module={4294967318:4294967302}, attrs={-4294967295:96}, cfg={11:-10}, dev={0:8}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}] [L989] struct sensor_device_attribute *attr ; [L990] int ret ; [L993] attr = & attrs->in [L994] attr->index = channel [L995] attr->dev_attr.attr.name = (char const *)(& attrs->in_name) [L996] attr->dev_attr.attr.mode = 292U [L997] attr->dev_attr.show = & s3c_hwmon_ch_show VAL [\old(channel)=0, \old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __this_module={4294967318:4294967302}, attr={-4294967295:96}, attrs={-4294967295:96}, attrs={-4294967295:96}, cfg={11:-10}, cfg={11:-10}, channel=0, dev={0:8}, dev={0:8}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}] [L998] CALL ldv_device_create_file_7(dev, (struct device_attribute const *)(& attr->dev_attr)) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __this_module={4294967318:4294967302}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, ldv_func_arg1={0:8}, ldv_func_arg2={-4294967295:96}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}] [L1300] int tmp ; VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __this_module={4294967318:4294967302}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, ldv_func_arg1={0:8}, ldv_func_arg1={0:8}, ldv_func_arg2={-4294967295:96}, ldv_func_arg2={-4294967295:96}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}] [L1302] CALL ldv_device_create_file_dev_attr_of_sensor_device_attribute() VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __this_module={4294967318:4294967302}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}] [L1370] int tmp ; VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __this_module={4294967318:4294967302}, ldv_call_dev_attr_of_sensor_device_attribute=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}] [L1372] COND TRUE ldv_call_dev_attr_of_sensor_device_attribute == 0 [L1373] ldv_count_2 = ldv_count_2 + 1 [L1374] ldv_call_dev_attr_of_sensor_device_attribute = 1 VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __this_module={4294967318:4294967302}, ldv_call_dev_attr_of_sensor_device_attribute=1, ldv_count_1=0, ldv_count_2=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}] [L1375] COND FALSE !(ldv_count_1 >= ldv_count_2) VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __this_module={4294967318:4294967302}, ldv_call_dev_attr_of_sensor_device_attribute=1, ldv_count_1=0, ldv_count_2=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}] [L1377] CALL ldv_error() VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __this_module={4294967318:4294967302}, ldv_call_dev_attr_of_sensor_device_attribute=1, ldv_count_1=0, ldv_count_2=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}] [L852] __VERIFIER_error() VAL [\old(ldv_call_dev_attr_of_sensor_device_attribute)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group0)=0, \old(s3c_hwmon_driver_group0)=0, __this_module={4294967318:4294967302}, ldv_call_dev_attr_of_sensor_device_attribute=1, ldv_count_1=0, ldv_count_2=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ref_cnt=0, s3c_hwmon_driver={-4294967308:0}, s3c_hwmon_driver_group0={0:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 58 procedures, 274 locations, 1 error locations. Result: UNSAFE, OverallTime: 2.3s, OverallIterations: 3, TraceHistogramMax: 2, AutomataDifference: 0.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 511 SDtfs, 55 SDslu, 1447 SDs, 0 SdLazy, 36 SolverSat, 2 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 11 GetRequests, 4 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=247occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 2 MinimizatonAttempts, 2 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.5s InterpolantComputationTime, 326 NumberOfCodeBlocks, 326 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 204 ConstructedInterpolants, 0 QuantifiedInterpolants, 25820 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 22/22 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...