java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--max16065.ko-main.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-14 01:18:22,834 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-14 01:18:22,837 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-14 01:18:22,857 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-14 01:18:22,858 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-14 01:18:22,859 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-14 01:18:22,861 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-14 01:18:22,872 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-14 01:18:22,876 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-14 01:18:22,878 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-14 01:18:22,880 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-14 01:18:22,882 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-14 01:18:22,882 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-14 01:18:22,885 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-14 01:18:22,888 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-14 01:18:22,889 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-14 01:18:22,891 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-14 01:18:22,894 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-14 01:18:22,896 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-14 01:18:22,901 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-14 01:18:22,905 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-14 01:18:22,908 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-14 01:18:22,912 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-14 01:18:22,913 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-14 01:18:22,916 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-14 01:18:22,916 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-14 01:18:22,917 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-14 01:18:22,919 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-14 01:18:22,920 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-14 01:18:22,921 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-14 01:18:22,921 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-14 01:18:22,922 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-14 01:18:22,923 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-14 01:18:22,924 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-14 01:18:22,925 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-14 01:18:22,925 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-14 01:18:22,926 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-14 01:18:22,926 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-14 01:18:22,927 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-14 01:18:22,927 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-14 01:18:22,929 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-14 01:18:22,930 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 [2019-10-14 01:18:22,962 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-14 01:18:22,965 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-14 01:18:22,967 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-14 01:18:22,967 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-14 01:18:22,967 INFO L138 SettingsManager]: * Use SBE=true [2019-10-14 01:18:22,968 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-14 01:18:22,968 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-14 01:18:22,968 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-14 01:18:22,971 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-14 01:18:22,971 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-14 01:18:22,971 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-14 01:18:22,972 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-14 01:18:22,972 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-14 01:18:22,972 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-14 01:18:22,972 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-14 01:18:22,972 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-14 01:18:22,973 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-14 01:18:22,973 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-14 01:18:22,973 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-14 01:18:22,977 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-14 01:18:22,977 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-14 01:18:22,977 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-14 01:18:22,977 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-14 01:18:22,977 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-14 01:18:22,978 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-14 01:18:22,978 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-14 01:18:22,978 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-14 01:18:22,978 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-14 01:18:22,978 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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 [2019-10-14 01:18:23,290 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-14 01:18:23,312 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-14 01:18:23,315 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-14 01:18:23,317 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-14 01:18:23,318 INFO L275 PluginConnector]: CDTParser initialized [2019-10-14 01:18:23,319 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--max16065.ko-main.cil.out.i [2019-10-14 01:18:23,405 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/195c3759e/a3c4dd1e6baf4b67b0c2c8fb8fc8b9e1/FLAGf43cb2f8f [2019-10-14 01:18:24,190 INFO L306 CDTParser]: Found 1 translation units. [2019-10-14 01:18:24,191 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--max16065.ko-main.cil.out.i [2019-10-14 01:18:24,233 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/195c3759e/a3c4dd1e6baf4b67b0c2c8fb8fc8b9e1/FLAGf43cb2f8f [2019-10-14 01:18:24,716 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/195c3759e/a3c4dd1e6baf4b67b0c2c8fb8fc8b9e1 [2019-10-14 01:18:24,724 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-14 01:18:24,725 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-14 01:18:24,726 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-14 01:18:24,727 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-14 01:18:24,730 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-14 01:18:24,731 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 01:18:24" (1/1) ... [2019-10-14 01:18:24,734 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6faa1d54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:18:24, skipping insertion in model container [2019-10-14 01:18:24,734 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 01:18:24" (1/1) ... [2019-10-14 01:18:24,741 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-14 01:18:24,891 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-14 01:18:26,401 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 01:18:26,551 INFO L188 MainTranslator]: Completed pre-run [2019-10-14 01:18:26,781 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 01:18:27,082 INFO L192 MainTranslator]: Completed translation [2019-10-14 01:18:27,082 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:18:27 WrapperNode [2019-10-14 01:18:27,083 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-14 01:18:27,084 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-14 01:18:27,084 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-14 01:18:27,084 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-14 01:18:27,099 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:18:27" (1/1) ... [2019-10-14 01:18:27,099 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:18:27" (1/1) ... [2019-10-14 01:18:27,219 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:18:27" (1/1) ... [2019-10-14 01:18:27,221 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:18:27" (1/1) ... [2019-10-14 01:18:27,422 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:18:27" (1/1) ... [2019-10-14 01:18:27,448 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:18:27" (1/1) ... [2019-10-14 01:18:27,490 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:18:27" (1/1) ... [2019-10-14 01:18:27,521 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-14 01:18:27,522 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-14 01:18:27,522 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-14 01:18:27,523 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-14 01:18:27,524 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:18:27" (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 [2019-10-14 01:18:27,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-14 01:18:27,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-14 01:18:27,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~u32~0 [2019-10-14 01:18:27,622 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-10-14 01:18:27,622 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2019-10-14 01:18:27,623 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-10-14 01:18:27,624 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-14 01:18:27,627 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_word_swapped [2019-10-14 01:18:27,627 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2019-10-14 01:18:27,628 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_set_clientdata [2019-10-14 01:18:27,628 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_functionality [2019-10-14 01:18:27,628 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_check_functionality [2019-10-14 01:18:27,631 INFO L138 BoogieDeclarations]: Found implementation of procedure SENSORS_LIMIT [2019-10-14 01:18:27,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ADC_TO_MV [2019-10-14 01:18:27,631 INFO L138 BoogieDeclarations]: Found implementation of procedure LIMIT_TO_MV [2019-10-14 01:18:27,632 INFO L138 BoogieDeclarations]: Found implementation of procedure MV_TO_LIMIT [2019-10-14 01:18:27,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ADC_TO_CURR [2019-10-14 01:18:27,637 INFO L138 BoogieDeclarations]: Found implementation of procedure max16065_read_adc [2019-10-14 01:18:27,637 INFO L138 BoogieDeclarations]: Found implementation of procedure max16065_update_device [2019-10-14 01:18:27,638 INFO L138 BoogieDeclarations]: Found implementation of procedure max16065_show_alarm [2019-10-14 01:18:27,638 INFO L138 BoogieDeclarations]: Found implementation of procedure max16065_show_input [2019-10-14 01:18:27,638 INFO L138 BoogieDeclarations]: Found implementation of procedure max16065_show_current [2019-10-14 01:18:27,638 INFO L138 BoogieDeclarations]: Found implementation of procedure max16065_set_limit [2019-10-14 01:18:27,639 INFO L138 BoogieDeclarations]: Found implementation of procedure max16065_show_limit [2019-10-14 01:18:27,639 INFO L138 BoogieDeclarations]: Found implementation of procedure max16065_cleanup [2019-10-14 01:18:27,639 INFO L138 BoogieDeclarations]: Found implementation of procedure max16065_probe [2019-10-14 01:18:27,641 INFO L138 BoogieDeclarations]: Found implementation of procedure max16065_remove [2019-10-14 01:18:27,641 INFO L138 BoogieDeclarations]: Found implementation of procedure max16065_driver_init [2019-10-14 01:18:27,641 INFO L138 BoogieDeclarations]: Found implementation of procedure max16065_driver_exit [2019-10-14 01:18:27,642 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-14 01:18:27,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2019-10-14 01:18:27,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2019-10-14 01:18:27,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2019-10-14 01:18:27,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2019-10-14 01:18:27,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2019-10-14 01:18:27,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6 [2019-10-14 01:18:27,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2019-10-14 01:18:27,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2019-10-14 01:18:27,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2019-10-14 01:18:27,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2019-10-14 01:18:27,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2019-10-14 01:18:27,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-14 01:18:27,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-14 01:18:27,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-14 01:18:27,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2019-10-14 01:18:27,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2019-10-14 01:18:27,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2019-10-14 01:18:27,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2019-10-14 01:18:27,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2019-10-14 01:18:27,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2019-10-14 01:18:27,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2019-10-14 01:18:27,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-10-14 01:18:27,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-10-14 01:18:27,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-10-14 01:18:27,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-10-14 01:18:27,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-14 01:18:27,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-10-14 01:18:27,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-10-14 01:18:27,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-14 01:18:27,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-14 01:18:27,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-10-14 01:18:27,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-10-14 01:18:27,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-14 01:18:27,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-14 01:18:27,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-10-14 01:18:27,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_update_lock_of_max16065_data [2019-10-14 01:18:27,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_update_lock_of_max16065_data [2019-10-14 01:18:27,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_max16065_data [2019-10-14 01:18:27,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_update_lock_of_max16065_data [2019-10-14 01:18:27,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_update_lock_of_max16065_data [2019-10-14 01:18:27,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_update_lock_of_max16065_data [2019-10-14 01:18:27,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_max16065_data [2019-10-14 01:18:27,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-14 01:18:27,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-14 01:18:27,656 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-14 01:18:27,656 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-14 01:18:27,656 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-14 01:18:27,657 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2019-10-14 01:18:27,657 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_register [2019-10-14 01:18:27,658 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2019-10-14 01:18:27,658 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_driver [2019-10-14 01:18:27,658 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_register_driver [2019-10-14 01:18:27,658 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_byte_data [2019-10-14 01:18:27,659 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_word_data [2019-10-14 01:18:27,660 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_write_byte_data [2019-10-14 01:18:27,660 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoull [2019-10-14 01:18:27,660 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-10-14 01:18:27,661 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-10-14 01:18:27,662 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-14 01:18:27,662 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_file [2019-10-14 01:18:27,662 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2019-10-14 01:18:27,662 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2019-10-14 01:18:27,662 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-14 01:18:27,663 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-14 01:18:27,663 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-14 01:18:27,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-14 01:18:27,664 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-10-14 01:18:27,664 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoull [2019-10-14 01:18:27,664 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2019-10-14 01:18:27,664 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-14 01:18:27,664 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-10-14 01:18:27,664 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-14 01:18:27,665 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-14 01:18:27,665 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-10-14 01:18:27,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2019-10-14 01:18:27,665 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-14 01:18:27,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2019-10-14 01:18:27,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2019-10-14 01:18:27,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2019-10-14 01:18:27,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2019-10-14 01:18:27,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2019-10-14 01:18:27,666 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-10-14 01:18:27,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2019-10-14 01:18:27,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2019-10-14 01:18:27,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6 [2019-10-14 01:18:27,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2019-10-14 01:18:27,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2019-10-14 01:18:27,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2019-10-14 01:18:27,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2019-10-14 01:18:27,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-10-14 01:18:27,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-10-14 01:18:27,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-10-14 01:18:27,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-10-14 01:18:27,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-10-14 01:18:27,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_max16065_data [2019-10-14 01:18:27,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_max16065_data [2019-10-14 01:18:27,671 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-14 01:18:27,671 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_file [2019-10-14 01:18:27,672 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2019-10-14 01:18:27,672 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2019-10-14 01:18:27,672 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2019-10-14 01:18:27,672 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-14 01:18:27,673 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-14 01:18:27,673 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_byte_data [2019-10-14 01:18:27,674 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_write_byte_data [2019-10-14 01:18:27,677 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_word_data [2019-10-14 01:18:27,678 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_word_swapped [2019-10-14 01:18:27,678 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2019-10-14 01:18:27,679 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_set_clientdata [2019-10-14 01:18:27,680 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_register_driver [2019-10-14 01:18:27,680 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_driver [2019-10-14 01:18:27,680 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_functionality [2019-10-14 01:18:27,681 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~u32~0 [2019-10-14 01:18:27,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-14 01:18:27,690 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_check_functionality [2019-10-14 01:18:27,691 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_register [2019-10-14 01:18:27,691 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2019-10-14 01:18:27,692 INFO L130 BoogieDeclarations]: Found specification of procedure SENSORS_LIMIT [2019-10-14 01:18:27,693 INFO L130 BoogieDeclarations]: Found specification of procedure ADC_TO_MV [2019-10-14 01:18:27,693 INFO L130 BoogieDeclarations]: Found specification of procedure LIMIT_TO_MV [2019-10-14 01:18:27,693 INFO L130 BoogieDeclarations]: Found specification of procedure MV_TO_LIMIT [2019-10-14 01:18:27,693 INFO L130 BoogieDeclarations]: Found specification of procedure ADC_TO_CURR [2019-10-14 01:18:27,694 INFO L130 BoogieDeclarations]: Found specification of procedure max16065_read_adc [2019-10-14 01:18:27,694 INFO L130 BoogieDeclarations]: Found specification of procedure max16065_update_device [2019-10-14 01:18:27,694 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-14 01:18:27,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-14 01:18:27,695 INFO L130 BoogieDeclarations]: Found specification of procedure max16065_show_alarm [2019-10-14 01:18:27,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-14 01:18:27,695 INFO L130 BoogieDeclarations]: Found specification of procedure max16065_show_input [2019-10-14 01:18:27,695 INFO L130 BoogieDeclarations]: Found specification of procedure max16065_show_current [2019-10-14 01:18:27,695 INFO L130 BoogieDeclarations]: Found specification of procedure max16065_set_limit [2019-10-14 01:18:27,696 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-14 01:18:27,696 INFO L130 BoogieDeclarations]: Found specification of procedure max16065_show_limit [2019-10-14 01:18:27,696 INFO L130 BoogieDeclarations]: Found specification of procedure max16065_cleanup [2019-10-14 01:18:27,696 INFO L130 BoogieDeclarations]: Found specification of procedure max16065_probe [2019-10-14 01:18:27,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-14 01:18:27,697 INFO L130 BoogieDeclarations]: Found specification of procedure max16065_remove [2019-10-14 01:18:27,697 INFO L130 BoogieDeclarations]: Found specification of procedure max16065_driver_init [2019-10-14 01:18:27,697 INFO L130 BoogieDeclarations]: Found specification of procedure max16065_driver_exit [2019-10-14 01:18:27,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-14 01:18:27,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-14 01:18:27,698 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-14 01:18:27,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-14 01:18:27,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-14 01:18:27,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2019-10-14 01:18:27,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2019-10-14 01:18:27,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2019-10-14 01:18:27,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2019-10-14 01:18:27,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2019-10-14 01:18:27,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-10-14 01:18:27,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-10-14 01:18:27,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-10-14 01:18:27,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-14 01:18:27,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-10-14 01:18:27,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-14 01:18:27,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-14 01:18:27,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-14 01:18:27,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-14 01:18:27,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_update_lock_of_max16065_data [2019-10-14 01:18:27,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_update_lock_of_max16065_data [2019-10-14 01:18:27,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_update_lock_of_max16065_data [2019-10-14 01:18:27,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_update_lock_of_max16065_data [2019-10-14 01:18:27,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_update_lock_of_max16065_data [2019-10-14 01:18:27,703 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-14 01:18:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-14 01:18:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-14 01:18:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-14 01:18:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-14 01:18:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-14 01:18:27,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-14 01:18:27,705 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-14 01:18:46,060 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-14 01:18:46,061 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-14 01:18:46,063 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 01:18:46 BoogieIcfgContainer [2019-10-14 01:18:46,063 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-14 01:18:46,064 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-10-14 01:18:46,064 INFO L271 PluginConnector]: Initializing Sifa... [2019-10-14 01:18:46,064 INFO L275 PluginConnector]: Sifa initialized [2019-10-14 01:18:46,067 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 01:18:46" (1/1) ... [2019-10-14 01:18:46,067 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=CompoundDomain ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=SIMPLIFY_QUICK ♦ SizeLimitFluid Max. DAG Size=-1 [2019-10-14 01:18:46,095 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-10-14 01:18:46,099 INFO L169 IcfgInterpreter]: Building call graph [2019-10-14 01:18:46,119 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-14 01:18:46,132 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-14 01:18:46,133 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-10-14 01:18:57,688 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#max16065_have_secondary~0.base| |~#max16065_num_adc~0.base|) [2019-10-14 01:18:59,868 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#max16065_have_current~0.base| |~#max16065_num_adc~0.base|) [2019-10-14 01:19:01,907 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#max16065_adc_range~0.base| |~#max16065_num_adc~0.base|)