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-v0.8/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point_ldv-val-v0.8.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-13 22:55:21,053 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-13 22:55:21,055 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-13 22:55:21,068 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-13 22:55:21,069 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-13 22:55:21,070 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-13 22:55:21,071 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-13 22:55:21,073 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-13 22:55:21,075 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-13 22:55:21,076 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-13 22:55:21,077 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-13 22:55:21,078 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-13 22:55:21,079 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-13 22:55:21,080 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-13 22:55:21,081 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-13 22:55:21,082 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-13 22:55:21,082 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-13 22:55:21,083 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-13 22:55:21,085 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-13 22:55:21,087 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-13 22:55:21,089 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-13 22:55:21,090 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-13 22:55:21,091 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-13 22:55:21,092 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-13 22:55:21,095 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-13 22:55:21,095 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-13 22:55:21,095 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-13 22:55:21,096 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-13 22:55:21,097 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-13 22:55:21,098 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-13 22:55:21,098 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-13 22:55:21,099 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-13 22:55:21,099 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-13 22:55:21,100 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-13 22:55:21,101 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-13 22:55:21,102 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-13 22:55:21,102 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-13 22:55:21,102 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-13 22:55:21,103 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-13 22:55:21,104 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-13 22:55:21,104 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-13 22:55:21,105 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 [2019-10-13 22:55:21,128 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-13 22:55:21,129 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-13 22:55:21,131 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-13 22:55:21,131 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-13 22:55:21,131 INFO L138 SettingsManager]: * Use SBE=true [2019-10-13 22:55:21,131 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-13 22:55:21,132 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-13 22:55:21,132 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-13 22:55:21,132 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-13 22:55:21,132 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-13 22:55:21,133 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-13 22:55:21,134 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-13 22:55:21,134 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-13 22:55:21,134 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-13 22:55:21,135 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-13 22:55:21,135 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-13 22:55:21,135 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-13 22:55:21,135 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-13 22:55:21,136 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-13 22:55:21,136 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-13 22:55:21,136 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-13 22:55:21,137 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 22:55:21,137 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-13 22:55:21,137 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-13 22:55:21,137 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-13 22:55:21,138 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-13 22:55:21,138 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-13 22:55:21,138 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-13 22:55:21,138 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 [2019-10-13 22:55:21,490 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-13 22:55:21,510 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-13 22:55:21,513 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-13 22:55:21,517 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-13 22:55:21,517 INFO L275 PluginConnector]: CDTParser initialized [2019-10-13 22:55:21,518 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point_ldv-val-v0.8.cil.out.i [2019-10-13 22:55:21,601 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/58372c578/942581d3b1fb473c928dbafa96223275/FLAG643d1969f [2019-10-13 22:55:22,189 INFO L306 CDTParser]: Found 1 translation units. [2019-10-13 22:55:22,190 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point_ldv-val-v0.8.cil.out.i [2019-10-13 22:55:22,215 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/58372c578/942581d3b1fb473c928dbafa96223275/FLAG643d1969f [2019-10-13 22:55:22,449 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/58372c578/942581d3b1fb473c928dbafa96223275 [2019-10-13 22:55:22,460 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-13 22:55:22,461 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-13 22:55:22,462 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-13 22:55:22,463 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-13 22:55:22,466 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-13 22:55:22,467 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 10:55:22" (1/1) ... [2019-10-13 22:55:22,471 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2dc1a0c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:55:22, skipping insertion in model container [2019-10-13 22:55:22,471 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 10:55:22" (1/1) ... [2019-10-13 22:55:22,479 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-13 22:55:22,542 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-13 22:55:23,244 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 22:55:23,269 INFO L188 MainTranslator]: Completed pre-run [2019-10-13 22:55:23,398 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 22:55:23,455 INFO L192 MainTranslator]: Completed translation [2019-10-13 22:55:23,456 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:55:23 WrapperNode [2019-10-13 22:55:23,456 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-13 22:55:23,458 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-13 22:55:23,467 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-13 22:55:23,467 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-13 22:55:23,489 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:55:23" (1/1) ... [2019-10-13 22:55:23,490 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:55:23" (1/1) ... [2019-10-13 22:55:23,542 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:55:23" (1/1) ... [2019-10-13 22:55:23,543 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:55:23" (1/1) ... [2019-10-13 22:55:23,593 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:55:23" (1/1) ... [2019-10-13 22:55:23,602 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:55:23" (1/1) ... [2019-10-13 22:55:23,610 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:55:23" (1/1) ... [2019-10-13 22:55:23,622 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-13 22:55:23,622 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-13 22:55:23,623 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-13 22:55:23,623 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-13 22:55:23,624 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:55:23" (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 [2019-10-13 22:55:23,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-13 22:55:23,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-13 22:55:23,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-13 22:55:23,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-13 22:55:23,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-13 22:55:23,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-13 22:55:23,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-13 22:55:23,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-13 22:55:23,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-13 22:55:23,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-13 22:55:23,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-13 22:55:23,737 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-10-13 22:55:23,737 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2019-10-13 22:55:23,738 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_read_ch [2019-10-13 22:55:23,738 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_add_raw [2019-10-13 22:55:23,739 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_raw [2019-10-13 22:55:23,742 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_ch_show [2019-10-13 22:55:23,743 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_label_show [2019-10-13 22:55:23,743 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_create_attr [2019-10-13 22:55:23,743 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_attr [2019-10-13 22:55:23,743 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_probe [2019-10-13 22:55:23,744 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove [2019-10-13 22:55:23,744 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_init [2019-10-13 22:55:23,744 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_exit [2019-10-13 22:55:23,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_probe_1 [2019-10-13 22:55:23,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_init_1 [2019-10-13 22:55:23,745 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-13 22:55:23,745 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-10-13 22:55:23,745 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-13 22:55:23,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_7 [2019-10-13 22:55:23,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_8 [2019-10-13 22:55:23,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc_9 [2019-10-13 22:55:23,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-13 22:55:23,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-13 22:55:23,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-13 22:55:23,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-13 22:55:23,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-13 22:55:23,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-13 22:55:23,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_sysfs [2019-10-13 22:55:23,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file [2019-10-13 22:55:23,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-13 22:55:23,747 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-13 22:55:23,749 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-13 22:55:23,749 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-13 22:55:23,749 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2019-10-13 22:55:23,750 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-13 22:55:23,750 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-10-13 22:55:23,750 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2019-10-13 22:55:23,750 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_register [2019-10-13 22:55:23,751 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2019-10-13 22:55:23,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-13 22:55:23,751 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2019-10-13 22:55:23,752 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-13 22:55:23,752 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_register [2019-10-13 22:55:23,752 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2019-10-13 22:55:23,752 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_read [2019-10-13 22:55:23,753 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_register [2019-10-13 22:55:23,753 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_release [2019-10-13 22:55:23,754 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-13 22:55:23,754 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-13 22:55:23,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-13 22:55:23,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-13 22:55:23,755 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-13 22:55:23,756 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-13 22:55:23,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-13 22:55:23,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-13 22:55:23,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-13 22:55:23,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-13 22:55:23,757 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-13 22:55:23,757 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-13 22:55:23,758 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2019-10-13 22:55:23,758 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-13 22:55:23,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_7 [2019-10-13 22:55:23,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_8 [2019-10-13 22:55:23,760 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2019-10-13 22:55:23,760 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-13 22:55:23,761 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-13 22:55:23,761 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2019-10-13 22:55:23,761 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-13 22:55:23,761 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-10-13 22:55:23,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file [2019-10-13 22:55:23,763 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-13 22:55:23,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc_9 [2019-10-13 22:55:23,764 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-13 22:55:23,764 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-13 22:55:23,764 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-13 22:55:23,764 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-13 22:55:23,766 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-13 22:55:23,766 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-13 22:55:23,766 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-13 22:55:23,766 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-13 22:55:23,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-13 22:55:23,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-13 22:55:23,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-13 22:55:23,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-13 22:55:23,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-13 22:55:23,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-13 22:55:23,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-13 22:55:23,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_probe_1 [2019-10-13 22:55:23,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_init_1 [2019-10-13 22:55:23,769 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-10-13 22:55:23,769 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-13 22:55:23,770 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_register [2019-10-13 22:55:23,770 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2019-10-13 22:55:23,770 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-10-13 22:55:23,770 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2019-10-13 22:55:23,771 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_register [2019-10-13 22:55:23,771 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2019-10-13 22:55:23,771 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_read [2019-10-13 22:55:23,771 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_register [2019-10-13 22:55:23,772 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_release [2019-10-13 22:55:23,772 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_read_ch [2019-10-13 22:55:23,772 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-13 22:55:23,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-13 22:55:23,773 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_add_raw [2019-10-13 22:55:23,773 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_raw [2019-10-13 22:55:23,774 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_ch_show [2019-10-13 22:55:23,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-13 22:55:23,774 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_label_show [2019-10-13 22:55:23,775 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_create_attr [2019-10-13 22:55:23,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-13 22:55:23,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-13 22:55:23,776 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_attr [2019-10-13 22:55:23,776 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_probe [2019-10-13 22:55:23,777 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-13 22:55:23,777 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove [2019-10-13 22:55:23,777 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_init [2019-10-13 22:55:23,778 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_exit [2019-10-13 22:55:23,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-13 22:55:23,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-13 22:55:23,778 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-13 22:55:23,779 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-13 22:55:23,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-13 22:55:23,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-13 22:55:23,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-13 22:55:23,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-13 22:55:23,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_sysfs [2019-10-13 22:55:23,785 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-13 22:55:23,786 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-13 22:55:23,786 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-13 22:55:23,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-13 22:55:23,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-13 22:55:23,787 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-13 22:55:24,904 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-13 22:55:25,616 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-13 22:55:25,616 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-13 22:55:25,617 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 10:55:25 BoogieIcfgContainer [2019-10-13 22:55:25,617 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-13 22:55:25,619 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-13 22:55:25,619 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-13 22:55:25,623 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-13 22:55:25,623 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 10:55:22" (1/3) ... [2019-10-13 22:55:25,624 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4cfd8848 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 10:55:25, skipping insertion in model container [2019-10-13 22:55:25,624 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:55:23" (2/3) ... [2019-10-13 22:55:25,625 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4cfd8848 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 10:55:25, skipping insertion in model container [2019-10-13 22:55:25,625 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 10:55:25" (3/3) ... [2019-10-13 22:55:25,627 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point_ldv-val-v0.8.cil.out.i [2019-10-13 22:55:25,636 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-13 22:55:25,644 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-13 22:55:25,652 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-13 22:55:25,677 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-13 22:55:25,677 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-13 22:55:25,677 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-13 22:55:25,678 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-13 22:55:25,678 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-13 22:55:25,678 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-13 22:55:25,678 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-13 22:55:25,678 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-13 22:55:25,706 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states. [2019-10-13 22:55:25,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2019-10-13 22:55:25,721 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 22:55:25,722 INFO L380 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 22:55:25,724 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 22:55:25,728 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 22:55:25,729 INFO L82 PathProgramCache]: Analyzing trace with hash -958578104, now seen corresponding path program 1 times [2019-10-13 22:55:25,736 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-13 22:55:25,736 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1924644715] [2019-10-13 22:55:25,736 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 22:55:25,736 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 22:55:25,737 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 22:55:25,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 22:55:26,279 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2019-10-13 22:55:26,280 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1924644715] [2019-10-13 22:55:26,281 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 22:55:26,281 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 22:55:26,281 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [262697902] [2019-10-13 22:55:26,286 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 22:55:26,287 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-13 22:55:26,301 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 22:55:26,302 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 22:55:26,305 INFO L87 Difference]: Start difference. First operand 269 states. Second operand 3 states. [2019-10-13 22:55:26,466 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 22:55:26,466 INFO L93 Difference]: Finished difference Result 506 states and 620 transitions. [2019-10-13 22:55:26,467 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-13 22:55:26,469 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 94 [2019-10-13 22:55:26,471 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 22:55:26,505 INFO L225 Difference]: With dead ends: 506 [2019-10-13 22:55:26,505 INFO L226 Difference]: Without dead ends: 241 [2019-10-13 22:55:26,519 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 [2019-10-13 22:55:26,542 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 241 states. [2019-10-13 22:55:26,635 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 241 to 241. [2019-10-13 22:55:26,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 241 states. [2019-10-13 22:55:26,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 241 states and 290 transitions. [2019-10-13 22:55:26,655 INFO L78 Accepts]: Start accepts. Automaton has 241 states and 290 transitions. Word has length 94 [2019-10-13 22:55:26,655 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 22:55:26,655 INFO L462 AbstractCegarLoop]: Abstraction has 241 states and 290 transitions. [2019-10-13 22:55:26,656 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-13 22:55:26,656 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 290 transitions. [2019-10-13 22:55:26,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2019-10-13 22:55:26,671 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 22:55:26,674 INFO L380 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 22:55:26,674 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 22:55:26,674 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 22:55:26,675 INFO L82 PathProgramCache]: Analyzing trace with hash -1276986543, now seen corresponding path program 1 times [2019-10-13 22:55:26,675 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-13 22:55:26,675 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1835490344] [2019-10-13 22:55:26,675 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 22:55:26,676 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 22:55:26,676 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 22:55:26,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 22:55:27,202 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2019-10-13 22:55:27,202 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1835490344] [2019-10-13 22:55:27,203 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 22:55:27,203 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-10-13 22:55:27,204 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [923527554] [2019-10-13 22:55:27,207 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-10-13 22:55:27,207 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-13 22:55:27,208 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-10-13 22:55:27,208 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-10-13 22:55:27,208 INFO L87 Difference]: Start difference. First operand 241 states and 290 transitions. Second operand 7 states. [2019-10-13 22:55:27,314 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 22:55:27,315 INFO L93 Difference]: Finished difference Result 481 states and 581 transitions. [2019-10-13 22:55:27,316 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-13 22:55:27,316 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 118 [2019-10-13 22:55:27,317 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 22:55:27,323 INFO L225 Difference]: With dead ends: 481 [2019-10-13 22:55:27,323 INFO L226 Difference]: Without dead ends: 249 [2019-10-13 22:55:27,326 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 [2019-10-13 22:55:27,328 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 249 states. [2019-10-13 22:55:27,366 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 249 to 247. [2019-10-13 22:55:27,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 247 states. [2019-10-13 22:55:27,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 247 states and 296 transitions. [2019-10-13 22:55:27,373 INFO L78 Accepts]: Start accepts. Automaton has 247 states and 296 transitions. Word has length 118 [2019-10-13 22:55:27,375 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 22:55:27,375 INFO L462 AbstractCegarLoop]: Abstraction has 247 states and 296 transitions. [2019-10-13 22:55:27,375 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-10-13 22:55:27,375 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 296 transitions. [2019-10-13 22:55:27,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2019-10-13 22:55:27,382 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 22:55:27,382 INFO L380 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 22:55:27,384 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 22:55:27,384 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 22:55:27,385 INFO L82 PathProgramCache]: Analyzing trace with hash 222117563, now seen corresponding path program 1 times [2019-10-13 22:55:27,385 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-13 22:55:27,385 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2131421182] [2019-10-13 22:55:27,385 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 22:55:27,386 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 22:55:27,386 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 22:55:27,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-13 22:55:27,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-13 22:55:28,012 INFO L168 tionRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2019-10-13 22:55:28,013 INFO L445 BasicCegarLoop]: Counterexample might be feasible [2019-10-13 22:55:28,103 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch127 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-13 22:55:28,107 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-13 22:55:28,108 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch127 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-13 22:55:28,110 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-13 22:55:28,111 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch127 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-13 22:55:28,124 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-13 22:55:28,125 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch127 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-13 22:55:28,128 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-13 22:55:28,129 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch127 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-13 22:55:28,130 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-13 22:55:28,134 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch127 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-13 22:55:28,142 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-13 22:55:28,145 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch127 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-13 22:55:28,147 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-13 22:55:28,147 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch127 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-13 22:55:28,148 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch129 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-13 22:55:28,148 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-13 22:55:28,148 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch127 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-13 22:55:28,149 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch129 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-13 22:55:28,149 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-13 22:55:28,150 WARN L1295 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch127 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-13 22:55:28,226 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.10 10:55:28 BoogieIcfgContainer [2019-10-13 22:55:28,226 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-13 22:55:28,229 INFO L168 Benchmark]: Toolchain (without parser) took 5766.65 ms. Allocated memory was 137.4 MB in the beginning and 251.7 MB in the end (delta: 114.3 MB). Free memory was 99.9 MB in the beginning and 140.9 MB in the end (delta: -41.1 MB). Peak memory consumption was 139.0 MB. Max. memory is 7.1 GB. [2019-10-13 22:55:28,232 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 137.4 MB. Free memory was 120.6 MB in the beginning and 120.4 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-10-13 22:55:28,234 INFO L168 Benchmark]: CACSL2BoogieTranslator took 994.90 ms. Allocated memory was 137.4 MB in the beginning and 201.9 MB in the end (delta: 64.5 MB). Free memory was 99.6 MB in the beginning and 152.0 MB in the end (delta: -52.4 MB). Peak memory consumption was 26.4 MB. Max. memory is 7.1 GB. [2019-10-13 22:55:28,235 INFO L168 Benchmark]: Boogie Preprocessor took 164.24 ms. Allocated memory is still 201.9 MB. Free memory was 152.0 MB in the beginning and 146.4 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 7.1 GB. [2019-10-13 22:55:28,241 INFO L168 Benchmark]: RCFGBuilder took 1995.25 ms. Allocated memory was 201.9 MB in the beginning and 232.3 MB in the end (delta: 30.4 MB). Free memory was 146.4 MB in the beginning and 104.2 MB in the end (delta: 42.2 MB). Peak memory consumption was 72.6 MB. Max. memory is 7.1 GB. [2019-10-13 22:55:28,242 INFO L168 Benchmark]: TraceAbstraction took 2606.78 ms. Allocated memory was 232.3 MB in the beginning and 251.7 MB in the end (delta: 19.4 MB). Free memory was 104.2 MB in the beginning and 140.9 MB in the end (delta: -36.8 MB). Peak memory consumption was 48.4 MB. Max. memory is 7.1 GB. [2019-10-13 22:55:28,255 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 137.4 MB. Free memory was 120.6 MB in the beginning and 120.4 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 994.90 ms. Allocated memory was 137.4 MB in the beginning and 201.9 MB in the end (delta: 64.5 MB). Free memory was 99.6 MB in the beginning and 152.0 MB in the end (delta: -52.4 MB). Peak memory consumption was 26.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 164.24 ms. Allocated memory is still 201.9 MB. Free memory was 152.0 MB in the beginning and 146.4 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1995.25 ms. Allocated memory was 201.9 MB in the beginning and 232.3 MB in the end (delta: 30.4 MB). Free memory was 146.4 MB in the beginning and 104.2 MB in the end (delta: 42.2 MB). Peak memory consumption was 72.6 MB. Max. memory is 7.1 GB. * TraceAbstraction took 2606.78 ms. Allocated memory was 232.3 MB in the beginning and 251.7 MB in the end (delta: 19.4 MB). Free memory was 104.2 MB in the beginning and 140.9 MB in the end (delta: -36.8 MB). Peak memory consumption was 48.4 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch127 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch127 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch127 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch127 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch127 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch127 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch127 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch127 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch129 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch127 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch129 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch134 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch127 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 1359]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of large string literal at line 1165. Possible FailurePath: [L874] int LDV_IN_INTERRUPT = 1; [L875] int ref_cnt ; [L876] int ldv_state_variable_1 ; [L877] struct platform_device *s3c_hwmon_driver_group1 ; [L878] int probed_1 = 0; [L879] int ldv_state_variable_0 ; [L1165-L1167] static struct platform_driver s3c_hwmon_driver = {& s3c_hwmon_probe, & s3c_hwmon_remove, 0, 0, 0, {"s3c-hwmon", 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0}; [L1183] int ldv_retval_0 ; [L1184] int ldv_retval_1 ; [L1187] int ldv_retval_2 ; [L1412] int ldv_count_1 = 0; [L1413] int ldv_count_2 = 0; [L1213] int tmp ; [L1214] int tmp___0 ; [L1215] int tmp___1 ; VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967318:4294967300}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=0, ldv_state_variable_1=0, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={0:0}] [L1217] FCALL ldv_initialize() VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967318:4294967300}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=0, ldv_state_variable_1=0, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={0:0}] [L1218] ldv_state_variable_1 = 0 [L1219] ref_cnt = 0 [L1220] ldv_state_variable_0 = 1 VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967318:4294967300}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=1, ldv_state_variable_1=0, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={0:0}] [L1222] tmp = __VERIFIER_nondet_int() [L1224] case 0: [L1269] case 1: VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967318:4294967300}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=1, ldv_state_variable_1=0, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={0:0}, tmp=1] [L1270] COND TRUE ldv_state_variable_0 != 0 [L1271] tmp___1 = __VERIFIER_nondet_int() [L1273] case 0: [L1281] case 1: VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967318:4294967300}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=1, ldv_state_variable_1=0, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={0:0}, tmp=1, tmp___1=1] [L1282] COND TRUE ldv_state_variable_0 == 1 VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967318:4294967300}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=1, ldv_state_variable_1=0, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={0:0}, tmp=1, tmp___1=1] [L1283] CALL, EXPR s3c_hwmon_init() VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967318:4294967300}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=1, ldv_state_variable_1=0, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={0:0}] [L1170] int tmp ; VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967318:4294967300}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=1, ldv_state_variable_1=0, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={0:0}] [L1172] CALL, EXPR platform_driver_register(& s3c_hwmon_driver) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967318:4294967300}, arg0={-4294967315:0}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=1, ldv_state_variable_1=0, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={0:0}] [L1490] return __VERIFIER_nondet_int(); [L1172] RET, EXPR platform_driver_register(& s3c_hwmon_driver) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967318:4294967300}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=1, ldv_state_variable_1=0, platform_driver_register(& s3c_hwmon_driver)=0, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={0:0}] [L1172] tmp = platform_driver_register(& s3c_hwmon_driver) [L1173] return (tmp); [L1283] RET, EXPR s3c_hwmon_init() VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967318:4294967300}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=1, ldv_state_variable_1=0, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={0:0}, s3c_hwmon_init()=0, tmp=1, tmp___1=1] [L1283] ldv_retval_2 = s3c_hwmon_init() [L1284] COND FALSE !(ldv_retval_2 != 0) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967318:4294967300}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=1, ldv_state_variable_1=0, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={0:0}, tmp=1, tmp___1=1] [L1289] COND TRUE ldv_retval_2 == 0 [L1290] ldv_state_variable_0 = 2 [L1291] ldv_state_variable_1 = 1 VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967318:4294967300}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={0:0}, tmp=1, tmp___1=1] [L1292] CALL ldv_platform_driver_init_1() VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967318:4294967300}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={0:0}] [L1203] void *tmp ; VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967318:4294967300}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={0:0}] [L1205] CALL, EXPR ldv_malloc(624U) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, \old(size)=624, __this_module={4294967318:4294967300}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={0:0}] [L792] void *p ; [L793] void *tmp ; [L794] int tmp___0 ; [L796] tmp___0 = __VERIFIER_nondet_int() [L797] COND FALSE !(tmp___0 != 0) [L800] tmp = malloc(size) [L801] p = tmp [L803] return (p); [L1205] RET, EXPR ldv_malloc(624U) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967318:4294967300}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_malloc(624U)={1:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={0:0}] [L1205] tmp = ldv_malloc(624U) [L1207] s3c_hwmon_driver_group1 = (struct platform_device *)tmp [L1292] RET ldv_platform_driver_init_1() VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967318:4294967300}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}, tmp=1, tmp___1=1] [L1222] tmp = __VERIFIER_nondet_int() [L1224] case 0: VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967318:4294967300}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}, tmp=0, tmp___1=1] [L1225] COND TRUE ldv_state_variable_1 != 0 [L1226] tmp___0 = __VERIFIER_nondet_int() [L1228] case 0: VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967318:4294967300}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}, tmp=0, tmp___0=0, tmp___1=1] [L1229] COND TRUE ldv_state_variable_1 == 1 VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967318:4294967300}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}, tmp=0, tmp___0=0, tmp___1=1] [L1230] CALL s3c_hwmon_probe(s3c_hwmon_driver_group1) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967318:4294967300}, dev={1:0}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}] [L1033] struct s3c_hwmon_pdata *pdata ; [L1034] struct s3c_hwmon *hwmon ; [L1035] int ret ; [L1036] int i ; [L1037] void *tmp ; [L1038] struct lock_class_key __key ; [L1039] long tmp___0 ; [L1040] long tmp___1 ; [L1041] long tmp___2 ; [L1042] long tmp___3 ; [L1043] struct s3c_hwmon_chcfg *cfg ; [L1045] EXPR dev->dev.platform_data [L1045] pdata = (struct s3c_hwmon_pdata *)dev->dev.platform_data [L1046] ret = 0 VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __key={-4294967297:0}, __this_module={4294967318:4294967300}, dev={1:0}, dev={1:0}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, pdata={9:-8}, probed_1=0, ref_cnt=0, ret=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}] [L1047] COND FALSE !((unsigned long )pdata == (unsigned long )((struct s3c_hwmon_pdata *)0)) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __key={-4294967297:0}, __this_module={4294967318:4294967300}, dev={1:0}, dev={1:0}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, pdata={9:-8}, probed_1=0, ref_cnt=0, ret=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}] [L1052] CALL, EXPR ldv_kzalloc_9(800U, 208U) VAL [\old(flags)=208, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, \old(size)=800, __this_module={4294967318:4294967300}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}] [L1349] void *tmp ; VAL [\old(flags)=208, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, \old(size)=800, __this_module={4294967318:4294967300}, flags=208, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}, size=800] [L1351] CALL, EXPR ldv_zalloc(size) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, \old(size)=800, __this_module={4294967318:4294967300}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}] [L809] void *p ; [L810] void *tmp ; [L811] int tmp___0 ; [L813] tmp___0 = __VERIFIER_nondet_int() [L814] COND FALSE !(tmp___0 != 0) [L817] EXPR, FCALL calloc(1U, size) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, \old(size)=800, __this_module={4294967318:4294967300}, calloc(1U, size)={-4294967295:0}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}, size=800, tmp___0=0] [L817] tmp = calloc(1U, size) [L818] p = tmp [L820] return (p); VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, \old(size)=800, \result={-4294967295:0}, __this_module={4294967318:4294967300}, calloc(1U, size)={-4294967295:0}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, p={-4294967295:0}, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}, size=800, tmp={-4294967295:0}, tmp___0=0] [L1351] RET, EXPR ldv_zalloc(size) VAL [\old(flags)=208, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, \old(size)=800, __this_module={4294967318:4294967300}, flags=208, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_zalloc(size)={-4294967295:0}, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}, size=800] [L1351] tmp = ldv_zalloc(size) [L1352] return (tmp); [L1052] RET, EXPR ldv_kzalloc_9(800U, 208U) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __key={-4294967297:0}, __this_module={4294967318:4294967300}, dev={1:0}, dev={1:0}, 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_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, pdata={9:-8}, probed_1=0, ref_cnt=0, ret=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}] [L1052] tmp = ldv_kzalloc_9(800U, 208U) [L1053] hwmon = (struct s3c_hwmon *)tmp VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __key={-4294967297:0}, __this_module={4294967318:4294967300}, dev={1:0}, dev={1:0}, hwmon={-4294967295:0}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, pdata={9:-8}, probed_1=0, ref_cnt=0, ret=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}, tmp={-4294967295:0}] [L1054] COND FALSE !((unsigned long )hwmon == (unsigned long )((struct s3c_hwmon *)0)) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __key={-4294967297:0}, __this_module={4294967318:4294967300}, dev={1:0}, dev={1:0}, hwmon={-4294967295:0}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, pdata={9:-8}, probed_1=0, ref_cnt=0, ret=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}, tmp={-4294967295:0}] [L1059] CALL platform_set_drvdata(dev, (void *)hwmon) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967318:4294967300}, data={-4294967295:0}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, pdev={1:0}, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}] [L897] FCALL dev_set_drvdata(& pdev->dev, data) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967318:4294967300}, data={-4294967295:0}, data={-4294967295:0}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, pdev={1:0}, pdev={1:0}, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}] [L1059] RET platform_set_drvdata(dev, (void *)hwmon) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __key={-4294967297:0}, __this_module={4294967318:4294967300}, dev={1:0}, dev={1:0}, hwmon={-4294967295:0}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, pdata={9:-8}, probed_1=0, ref_cnt=0, ret=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}, tmp={-4294967295:0}] [L1060] FCALL __mutex_init(& hwmon->lock, "&hwmon->lock", & __key) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __key={-4294967297:0}, __this_module={4294967318:4294967300}, dev={1:0}, dev={1:0}, hwmon={-4294967295:0}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, pdata={9:-8}, probed_1=0, ref_cnt=0, ret=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}, tmp={-4294967295:0}] [L1061-L1063] CALL, EXPR s3c_adc_register(dev, (void (*)(struct s3c_adc_client * , unsigned int ))0, (void (*)(struct s3c_adc_client * , unsigned int , unsigned int , unsigned int * ))0, 0U) VAL [\old(arg3)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967318:4294967300}, arg0={1:0}, arg1={0:0}, arg2={0:0}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}] [L1501] CALL, EXPR external_alloc() VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967318:4294967300}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}] [L1508] return __VERIFIER_nondet_pointer(); [L1501] RET, EXPR external_alloc() VAL [\old(arg3)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967318:4294967300}, arg0={1:0}, arg0={1:0}, arg1={0:0}, arg1={0:0}, arg2={0:0}, arg2={0:0}, arg3=0, external_alloc()={2011:1}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}] [L1501] return (struct s3c_adc_client *)external_alloc(); [L1061-L1063] RET, EXPR s3c_adc_register(dev, (void (*)(struct s3c_adc_client * , unsigned int ))0, (void (*)(struct s3c_adc_client * , unsigned int , unsigned int , unsigned int * ))0, 0U) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __key={-4294967297:0}, __this_module={4294967318:4294967300}, dev={1:0}, dev={1:0}, hwmon={-4294967295:0}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, pdata={9:-8}, probed_1=0, ref_cnt=0, ret=0, s3c_adc_register(dev, (void (*)(struct s3c_adc_client * , unsigned int ))0, (void (*)(struct s3c_adc_client * , unsigned int , unsigned int , unsigned int * ))0, 0U)={2011:1}, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}, tmp={-4294967295:0}] [L1061-L1063] hwmon->client = s3c_adc_register(dev, (void (*)(struct s3c_adc_client * , unsigned int ))0, (void (*)(struct s3c_adc_client * , unsigned int , unsigned int , unsigned int * ))0, 0U) [L1064] EXPR hwmon->client VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __key={-4294967297:0}, __this_module={4294967318:4294967300}, dev={1:0}, dev={1:0}, hwmon={-4294967295:0}, hwmon->client={2011:1}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, pdata={9:-8}, probed_1=0, ref_cnt=0, ret=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}, tmp={-4294967295:0}] [L1064] CALL, EXPR IS_ERR((void const *)hwmon->client) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967318:4294967300}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ptr={2011:1}, ref_cnt=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}] [L1325] bool tmp ; VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967318:4294967300}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ptr={2011:1}, ptr={2011:1}, ref_cnt=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}] [L1327] CALL, EXPR ldv_is_err(ptr) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967318:4294967300}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ptr={2011:1}, ref_cnt=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}] [L1379] return ((unsigned long )ptr > 2012UL); [L1327] RET, EXPR ldv_is_err(ptr) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967318:4294967300}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_is_err(ptr)=0, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ptr={2011:1}, ptr={2011:1}, ref_cnt=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}] [L1327] tmp = ldv_is_err(ptr) [L1328] return ((long )tmp); [L1064] RET, EXPR IS_ERR((void const *)hwmon->client) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __key={-4294967297:0}, __this_module={4294967318:4294967300}, dev={1:0}, dev={1:0}, hwmon={-4294967295:0}, hwmon->client={2011:1}, IS_ERR((void const *)hwmon->client)=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, pdata={9:-8}, probed_1=0, ref_cnt=0, ret=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}, tmp={-4294967295:0}] [L1064] tmp___1 = IS_ERR((void const *)hwmon->client) [L1065] COND FALSE !(tmp___1 != 0L) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __key={-4294967297:0}, __this_module={4294967318:4294967300}, dev={1:0}, dev={1:0}, hwmon={-4294967295:0}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, pdata={9:-8}, probed_1=0, ref_cnt=0, ret=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}, tmp={-4294967295:0}, tmp___1=0] [L1072] CALL, EXPR s3c_hwmon_add_raw(& dev->dev) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967318:4294967300}, dev={1:8}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}] [L928] return (0); [L1072] RET, EXPR s3c_hwmon_add_raw(& dev->dev) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __key={-4294967297:0}, __this_module={4294967318:4294967300}, dev={1:0}, dev={1:0}, hwmon={-4294967295:0}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, pdata={9:-8}, probed_1=0, ref_cnt=0, ret=0, s3c_hwmon_add_raw(& dev->dev)=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}, tmp={-4294967295:0}, tmp___1=0] [L1072] ret = s3c_hwmon_add_raw(& dev->dev) [L1073] COND FALSE !(ret != 0) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __key={-4294967297:0}, __this_module={4294967318:4294967300}, dev={1:0}, dev={1:0}, hwmon={-4294967295:0}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, pdata={9:-8}, probed_1=0, ref_cnt=0, ret=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}, tmp={-4294967295:0}, tmp___1=0] [L1077] CALL, EXPR hwmon_device_register(& dev->dev) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967318:4294967300}, arg0={1:8}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}] [L1473] CALL, EXPR external_alloc() VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967318:4294967300}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}] [L1508] return __VERIFIER_nondet_pointer(); [L1473] RET, EXPR external_alloc() VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967318:4294967300}, arg0={1:8}, arg0={1:8}, external_alloc()={2012:0}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}] [L1473] return (struct device *)external_alloc(); [L1077] RET, EXPR hwmon_device_register(& dev->dev) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __key={-4294967297:0}, __this_module={4294967318:4294967300}, dev={1:0}, dev={1:0}, hwmon={-4294967295:0}, hwmon_device_register(& dev->dev)={2012:0}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, pdata={9:-8}, probed_1=0, ref_cnt=0, ret=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}, tmp={-4294967295:0}, tmp___1=0] [L1077] hwmon->hwmon_dev = hwmon_device_register(& dev->dev) [L1078] EXPR hwmon->hwmon_dev VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __key={-4294967297:0}, __this_module={4294967318:4294967300}, dev={1:0}, dev={1:0}, hwmon={-4294967295:0}, hwmon->hwmon_dev={2012:0}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, pdata={9:-8}, probed_1=0, ref_cnt=0, ret=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}, tmp={-4294967295:0}, tmp___1=0] [L1078] CALL, EXPR IS_ERR((void const *)hwmon->hwmon_dev) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967318:4294967300}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ptr={2012:0}, ref_cnt=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}] [L1325] bool tmp ; VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967318:4294967300}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ptr={2012:0}, ptr={2012:0}, ref_cnt=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}] [L1327] CALL, EXPR ldv_is_err(ptr) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967318:4294967300}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ptr={2012:0}, ref_cnt=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}] [L1379] return ((unsigned long )ptr > 2012UL); [L1327] RET, EXPR ldv_is_err(ptr) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967318:4294967300}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_is_err(ptr)=0, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ptr={2012:0}, ptr={2012:0}, ref_cnt=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}] [L1327] tmp = ldv_is_err(ptr) [L1328] return ((long )tmp); [L1078] RET, EXPR IS_ERR((void const *)hwmon->hwmon_dev) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __key={-4294967297:0}, __this_module={4294967318:4294967300}, dev={1:0}, dev={1:0}, hwmon={-4294967295:0}, hwmon->hwmon_dev={2012:0}, IS_ERR((void const *)hwmon->hwmon_dev)=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, pdata={9:-8}, probed_1=0, ref_cnt=0, ret=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}, tmp={-4294967295:0}, tmp___1=0] [L1078] tmp___3 = IS_ERR((void const *)hwmon->hwmon_dev) [L1079] COND FALSE !(tmp___3 != 0L) [L1086] i = 0 VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __key={-4294967297:0}, __this_module={4294967318:4294967300}, dev={1:0}, dev={1:0}, hwmon={-4294967295:0}, i=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, pdata={9:-8}, probed_1=0, ref_cnt=0, ret=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}, tmp={-4294967295:0}, tmp___1=0, tmp___3=0] [L1125] COND TRUE (unsigned int )i <= 7U [L1089] EXPR pdata->in[i] [L1089] cfg = pdata->in[i] [L1090] COND FALSE !((unsigned long )cfg == (unsigned long )((struct s3c_hwmon_chcfg *)0)) [L1094] EXPR cfg->mult [L1094] COND TRUE cfg->mult > 65535U [L1099] EXPR cfg->div VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __key={-4294967297:0}, __this_module={4294967318:4294967300}, cfg={11:-10}, cfg->div=4294967297, dev={1:0}, dev={1:0}, dev_warn((struct device const *)(& dev->dev), "channel %d multiplier too large\n", i)=4294967328, hwmon={-4294967295:0}, i=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, pdata={9:-8}, probed_1=0, ref_cnt=0, ret=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}, tmp={-4294967295:0}, tmp___1=0, tmp___3=0] [L1099] COND FALSE !(cfg->div == 0U) [L1104] EXPR pdata->in[i] VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __key={-4294967297:0}, __this_module={4294967318:4294967300}, cfg={11:-10}, dev={1:0}, dev={1:0}, dev_warn((struct device const *)(& dev->dev), "channel %d multiplier too large\n", i)=4294967328, hwmon={-4294967295:0}, i=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, pdata={9:-8}, pdata->in[i]={11:-10}, probed_1=0, ref_cnt=0, ret=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}, tmp={-4294967295:0}, tmp___1=0, tmp___3=0] [L1104-L1105] CALL s3c_hwmon_create_attr(& dev->dev, pdata->in[i], (struct s3c_hwmon_attr *)(& hwmon->attrs) + (unsigned int )i, i) VAL [\old(channel)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967318:4294967300}, attrs={-4294967295:96}, cfg={11:-10}, dev={1:8}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}] [L990] struct sensor_device_attribute *attr ; [L991] int ret ; [L994] attr = & attrs->in [L995] attr->index = channel [L996] attr->dev_attr.attr.name = (char const *)(& attrs->in_name) [L997] attr->dev_attr.attr.mode = 292U [L998] attr->dev_attr.show = & s3c_hwmon_ch_show VAL [\old(channel)=0, \old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967318:4294967300}, attr={-4294967295:96}, attrs={-4294967295:96}, attrs={-4294967295:96}, cfg={11:-10}, cfg={11:-10}, channel=0, dev={1:8}, dev={1:8}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}] [L999] CALL ldv_device_create_file_7(dev, (struct device_attribute const *)(& attr->dev_attr)) VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967318:4294967300}, ldv_count_1=0, ldv_count_2=0, ldv_func_arg1={1:8}, ldv_func_arg2={-4294967295:96}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}] [L1333] int tmp ; VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967318:4294967300}, ldv_count_1=0, ldv_count_2=0, ldv_func_arg1={1:8}, ldv_func_arg1={1:8}, ldv_func_arg2={-4294967295:96}, ldv_func_arg2={-4294967295:96}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}] [L1335] CALL ldv_device_create_file() VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967318:4294967300}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}] [L1423] int nondetermined ; [L1424] int tmp ; VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967318:4294967300}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}] [L1426] CALL, EXPR ldv_undef_int() VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967318:4294967300}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}] [L845] int tmp ; [L847] tmp = __VERIFIER_nondet_int() [L848] return (tmp); [L1426] RET, EXPR ldv_undef_int() VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967318:4294967300}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_undef_int()=6, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}] [L1426] nondetermined = ldv_undef_int() [L1427] COND TRUE nondetermined != 0 [L1428] ldv_count_2 = ldv_count_2 + 1 VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967318:4294967300}, ldv_count_1=0, ldv_count_2=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, nondetermined=6, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}] [L1429] COND TRUE ldv_count_1 < ldv_count_2 VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967318:4294967300}, ldv_count_1=0, ldv_count_2=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, nondetermined=6, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}] [L1430] CALL ldv_error() VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967318:4294967300}, ldv_count_1=0, ldv_count_2=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}] [L1359] __VERIFIER_error() VAL [\old(ldv_count_2)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_retval_2)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(probed_1)=0, \old(ref_cnt)=0, \old(s3c_hwmon_driver_group1)=0, \old(s3c_hwmon_driver_group1)=0, __this_module={4294967318:4294967300}, ldv_count_1=0, ldv_count_2=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={-4294967315:0}, s3c_hwmon_driver_group1={1:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 62 procedures, 306 locations, 1 error locations. Result: UNSAFE, OverallTime: 2.5s, OverallIterations: 3, TraceHistogramMax: 2, AutomataDifference: 0.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 547 SDtfs, 55 SDslu, 1548 SDs, 0 SdLazy, 39 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=269occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 2 MinimizatonAttempts, 2 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 0.5s InterpolantComputationTime, 334 NumberOfCodeBlocks, 334 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 210 ConstructedInterpolants, 0 QuantifiedInterpolants, 27108 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 18/18 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...