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 -i ../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--regulator--isl6271a-regulator.ko-main.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13a467a-m [2019-10-14 22:17:47,920 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-14 22:17:47,923 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-14 22:17:47,942 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-14 22:17:47,942 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-14 22:17:47,944 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-14 22:17:47,946 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-14 22:17:47,955 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-14 22:17:47,959 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-14 22:17:47,962 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-14 22:17:47,964 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-14 22:17:47,966 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-14 22:17:47,966 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-14 22:17:47,968 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-14 22:17:47,970 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-14 22:17:47,971 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-14 22:17:47,973 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-14 22:17:47,974 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-14 22:17:47,975 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-14 22:17:47,979 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-14 22:17:47,982 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-14 22:17:47,983 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-14 22:17:47,984 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-14 22:17:47,985 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-14 22:17:47,986 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-14 22:17:47,987 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-14 22:17:47,987 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-14 22:17:47,988 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-14 22:17:47,988 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-14 22:17:47,989 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-14 22:17:47,989 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-14 22:17:47,990 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-14 22:17:47,990 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-14 22:17:47,991 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-14 22:17:47,992 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-14 22:17:47,992 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-14 22:17:47,993 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-14 22:17:47,993 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-14 22:17:47,993 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-14 22:17:47,994 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-14 22:17:47,995 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-14 22:17:47,995 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 22:17:48,009 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-14 22:17:48,009 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-14 22:17:48,010 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-14 22:17:48,010 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-14 22:17:48,011 INFO L138 SettingsManager]: * Use SBE=true [2019-10-14 22:17:48,011 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-14 22:17:48,011 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-14 22:17:48,011 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-14 22:17:48,011 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-14 22:17:48,012 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-14 22:17:48,012 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-14 22:17:48,012 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-14 22:17:48,012 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-14 22:17:48,012 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-14 22:17:48,013 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-14 22:17:48,013 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-14 22:17:48,013 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-14 22:17:48,013 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-14 22:17:48,013 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-14 22:17:48,014 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-14 22:17:48,014 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-14 22:17:48,014 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-14 22:17:48,014 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-14 22:17:48,014 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-14 22:17:48,015 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-14 22:17:48,015 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-14 22:17:48,015 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-14 22:17:48,015 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-14 22:17:48,015 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-14 22:17:48,318 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-14 22:17:48,334 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-14 22:17:48,337 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-14 22:17:48,339 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-14 22:17:48,339 INFO L275 PluginConnector]: CDTParser initialized [2019-10-14 22:17:48,340 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--regulator--isl6271a-regulator.ko-main.cil.out.i [2019-10-14 22:17:48,402 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/305ff365c/bce019da2f944fd1aa05faff37b565f9/FLAGb9787cd0e [2019-10-14 22:17:48,979 INFO L306 CDTParser]: Found 1 translation units. [2019-10-14 22:17:48,980 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--regulator--isl6271a-regulator.ko-main.cil.out.i [2019-10-14 22:17:49,002 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/305ff365c/bce019da2f944fd1aa05faff37b565f9/FLAGb9787cd0e [2019-10-14 22:17:49,224 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/305ff365c/bce019da2f944fd1aa05faff37b565f9 [2019-10-14 22:17:49,235 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-14 22:17:49,236 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-14 22:17:49,237 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-14 22:17:49,238 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-14 22:17:49,241 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-14 22:17:49,242 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 10:17:49" (1/1) ... [2019-10-14 22:17:49,245 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d2ad865 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:17:49, skipping insertion in model container [2019-10-14 22:17:49,245 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 10:17:49" (1/1) ... [2019-10-14 22:17:49,253 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-14 22:17:49,349 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-14 22:17:50,149 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 22:17:50,182 INFO L188 MainTranslator]: Completed pre-run [2019-10-14 22:17:50,323 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 22:17:50,517 INFO L192 MainTranslator]: Completed translation [2019-10-14 22:17:50,518 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:17:50 WrapperNode [2019-10-14 22:17:50,519 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-14 22:17:50,519 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-14 22:17:50,520 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-14 22:17:50,520 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-14 22:17:50,541 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:17:50" (1/1) ... [2019-10-14 22:17:50,542 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:17:50" (1/1) ... [2019-10-14 22:17:50,617 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:17:50" (1/1) ... [2019-10-14 22:17:50,617 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:17:50" (1/1) ... [2019-10-14 22:17:50,699 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:17:50" (1/1) ... [2019-10-14 22:17:50,708 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:17:50" (1/1) ... [2019-10-14 22:17:50,729 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:17:50" (1/1) ... [2019-10-14 22:17:50,769 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-14 22:17:50,769 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-14 22:17:50,769 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-14 22:17:50,769 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-14 22:17:50,770 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:17:50" (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 22:17:50,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-14 22:17:50,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-14 22:17:50,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~u32~0 [2019-10-14 22:17:50,879 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-10-14 22:17:50,879 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-14 22:17:50,880 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2019-10-14 22:17:50,880 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_set_clientdata [2019-10-14 22:17:50,881 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_functionality [2019-10-14 22:17:50,882 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_check_functionality [2019-10-14 22:17:50,882 INFO L138 BoogieDeclarations]: Found implementation of procedure isl6271a_get_voltage_sel [2019-10-14 22:17:50,882 INFO L138 BoogieDeclarations]: Found implementation of procedure isl6271a_set_voltage_sel [2019-10-14 22:17:50,883 INFO L138 BoogieDeclarations]: Found implementation of procedure isl6271a_probe [2019-10-14 22:17:50,883 INFO L138 BoogieDeclarations]: Found implementation of procedure isl6271a_remove [2019-10-14 22:17:50,884 INFO L138 BoogieDeclarations]: Found implementation of procedure isl6271a_init [2019-10-14 22:17:50,885 INFO L138 BoogieDeclarations]: Found implementation of procedure isl6271a_cleanup [2019-10-14 22:17:50,885 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-14 22:17:50,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2019-10-14 22:17:50,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2019-10-14 22:17:50,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2019-10-14 22:17:50,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2019-10-14 22:17:50,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2019-10-14 22:17:50,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6 [2019-10-14 22:17:50,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2019-10-14 22:17:50,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2019-10-14 22:17:50,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2019-10-14 22:17:50,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2019-10-14 22:17:50,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2019-10-14 22:17:50,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-14 22:17:50,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-14 22:17:50,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-14 22:17:50,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2019-10-14 22:17:50,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2019-10-14 22:17:50,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2019-10-14 22:17:50,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2019-10-14 22:17:50,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2019-10-14 22:17:50,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2019-10-14 22:17:50,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2019-10-14 22:17:50,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-10-14 22:17:50,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-10-14 22:17:50,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-10-14 22:17:50,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-10-14 22:17:50,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-14 22:17:50,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-10-14 22:17:50,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-10-14 22:17:50,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mtx_of_isl_pmic [2019-10-14 22:17:50,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mtx_of_isl_pmic [2019-10-14 22:17:50,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mtx_of_isl_pmic [2019-10-14 22:17:50,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mtx_of_isl_pmic [2019-10-14 22:17:50,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mtx_of_isl_pmic [2019-10-14 22:17:50,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mtx_of_isl_pmic [2019-10-14 22:17:50,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mtx_of_isl_pmic [2019-10-14 22:17:50,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-14 22:17:50,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-14 22:17:50,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-10-14 22:17:50,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-10-14 22:17:50,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-14 22:17:50,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-14 22:17:50,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-10-14 22:17:50,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-14 22:17:50,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-14 22:17:50,899 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-14 22:17:50,899 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-14 22:17:50,900 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-14 22:17:50,900 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-14 22:17:50,900 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2019-10-14 22:17:50,900 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_driver [2019-10-14 22:17:50,901 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_register_driver [2019-10-14 22:17:50,901 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_byte [2019-10-14 22:17:50,901 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_write_byte [2019-10-14 22:17:50,902 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-10-14 22:17:50,902 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-10-14 22:17:50,902 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-14 22:17:50,902 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_get_drvdata [2019-10-14 22:17:50,903 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_list_voltage_linear [2019-10-14 22:17:50,904 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_map_voltage_linear [2019-10-14 22:17:50,904 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_register [2019-10-14 22:17:50,904 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_unregister [2019-10-14 22:17:50,904 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-14 22:17:50,904 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-14 22:17:50,905 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-14 22:17:50,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-14 22:17:50,905 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-10-14 22:17:50,906 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-14 22:17:50,906 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-14 22:17:50,907 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-10-14 22:17:50,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2019-10-14 22:17:50,907 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-14 22:17:50,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2019-10-14 22:17:50,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2019-10-14 22:17:50,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2019-10-14 22:17:50,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2019-10-14 22:17:50,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2019-10-14 22:17:50,910 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-10-14 22:17:50,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2019-10-14 22:17:50,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2019-10-14 22:17:50,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6 [2019-10-14 22:17:50,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2019-10-14 22:17:50,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2019-10-14 22:17:50,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2019-10-14 22:17:50,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2019-10-14 22:17:50,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-10-14 22:17:50,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-10-14 22:17:50,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mtx_of_isl_pmic [2019-10-14 22:17:50,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mtx_of_isl_pmic [2019-10-14 22:17:50,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-10-14 22:17:50,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-10-14 22:17:50,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-10-14 22:17:50,913 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-14 22:17:50,914 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2019-10-14 22:17:50,914 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-14 22:17:50,914 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-14 22:17:50,914 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-14 22:17:50,914 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_register [2019-10-14 22:17:50,915 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_unregister [2019-10-14 22:17:50,915 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_get_drvdata [2019-10-14 22:17:50,915 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_list_voltage_linear [2019-10-14 22:17:50,916 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_map_voltage_linear [2019-10-14 22:17:50,916 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_byte [2019-10-14 22:17:50,916 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_write_byte [2019-10-14 22:17:50,916 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2019-10-14 22:17:50,917 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_set_clientdata [2019-10-14 22:17:50,917 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_register_driver [2019-10-14 22:17:50,917 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_driver [2019-10-14 22:17:50,917 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_functionality [2019-10-14 22:17:50,918 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~u32~0 [2019-10-14 22:17:50,918 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-14 22:17:50,918 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_check_functionality [2019-10-14 22:17:50,919 INFO L130 BoogieDeclarations]: Found specification of procedure isl6271a_get_voltage_sel [2019-10-14 22:17:50,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-14 22:17:50,919 INFO L130 BoogieDeclarations]: Found specification of procedure isl6271a_set_voltage_sel [2019-10-14 22:17:50,919 INFO L130 BoogieDeclarations]: Found specification of procedure isl6271a_probe [2019-10-14 22:17:50,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-14 22:17:50,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-14 22:17:50,920 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-14 22:17:50,920 INFO L130 BoogieDeclarations]: Found specification of procedure isl6271a_remove [2019-10-14 22:17:50,920 INFO L130 BoogieDeclarations]: Found specification of procedure isl6271a_init [2019-10-14 22:17:50,920 INFO L130 BoogieDeclarations]: Found specification of procedure isl6271a_cleanup [2019-10-14 22:17:50,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-14 22:17:50,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-14 22:17:50,921 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-14 22:17:50,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-14 22:17:50,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-14 22:17:50,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2019-10-14 22:17:50,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2019-10-14 22:17:50,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2019-10-14 22:17:50,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2019-10-14 22:17:50,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2019-10-14 22:17:50,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-10-14 22:17:50,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-10-14 22:17:50,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-10-14 22:17:50,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-14 22:17:50,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-10-14 22:17:50,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mtx_of_isl_pmic [2019-10-14 22:17:50,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mtx_of_isl_pmic [2019-10-14 22:17:50,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mtx_of_isl_pmic [2019-10-14 22:17:50,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mtx_of_isl_pmic [2019-10-14 22:17:50,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mtx_of_isl_pmic [2019-10-14 22:17:50,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-14 22:17:50,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-14 22:17:50,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-14 22:17:50,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-14 22:17:50,941 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-14 22:17:50,941 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-14 22:17:50,941 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-14 22:17:50,941 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-14 22:17:50,942 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-14 22:17:50,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-14 22:17:50,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-14 22:17:50,943 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-14 22:17:50,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-14 22:17:52,602 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-14 22:17:52,603 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-14 22:17:52,604 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 10:17:52 BoogieIcfgContainer [2019-10-14 22:17:52,604 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-14 22:17:52,608 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-14 22:17:52,608 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-14 22:17:52,611 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-14 22:17:52,612 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.10 10:17:49" (1/3) ... [2019-10-14 22:17:52,613 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@103b432e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 10:17:52, skipping insertion in model container [2019-10-14 22:17:52,613 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:17:50" (2/3) ... [2019-10-14 22:17:52,613 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@103b432e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 10:17:52, skipping insertion in model container [2019-10-14 22:17:52,613 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 10:17:52" (3/3) ... [2019-10-14 22:17:52,615 INFO L109 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--regulator--isl6271a-regulator.ko-main.cil.out.i [2019-10-14 22:17:52,624 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-14 22:17:52,633 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-14 22:17:52,647 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-14 22:17:52,687 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-14 22:17:52,687 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-14 22:17:52,687 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-14 22:17:52,687 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-14 22:17:52,688 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-14 22:17:52,688 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-14 22:17:52,688 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-14 22:17:52,688 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-14 22:17:52,726 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states. [2019-10-14 22:17:52,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2019-10-14 22:17:52,738 INFO L372 BasicCegarLoop]: Found error trace [2019-10-14 22:17:52,739 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-14 22:17:52,742 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-14 22:17:52,749 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-14 22:17:52,750 INFO L82 PathProgramCache]: Analyzing trace with hash 1116245985, now seen corresponding path program 1 times [2019-10-14 22:17:52,760 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-14 22:17:52,761 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1451239336] [2019-10-14 22:17:52,761 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-14 22:17:52,762 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-14 22:17:52,762 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-14 22:17:53,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:17:53,604 WARN L191 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-10-14 22:17:53,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:17:53,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:17:53,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:17:53,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:17:53,737 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-14 22:17:53,737 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1451239336] [2019-10-14 22:17:53,738 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-14 22:17:53,738 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-14 22:17:53,739 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1392502270] [2019-10-14 22:17:53,743 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-14 22:17:53,743 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-10-14 22:17:53,757 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-14 22:17:53,758 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-10-14 22:17:53,760 INFO L87 Difference]: Start difference. First operand 388 states. Second operand 5 states. [2019-10-14 22:17:54,221 WARN L191 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 171 [2019-10-14 22:17:56,737 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-14 22:17:56,738 INFO L93 Difference]: Finished difference Result 788 states and 992 transitions. [2019-10-14 22:17:56,738 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-14 22:17:56,740 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 29 [2019-10-14 22:17:56,740 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-14 22:17:56,759 INFO L225 Difference]: With dead ends: 788 [2019-10-14 22:17:56,759 INFO L226 Difference]: Without dead ends: 509 [2019-10-14 22:17:56,766 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-10-14 22:17:56,785 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 509 states. [2019-10-14 22:17:56,916 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 509 to 505. [2019-10-14 22:17:56,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 505 states. [2019-10-14 22:17:56,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 505 states and 613 transitions. [2019-10-14 22:17:56,923 INFO L78 Accepts]: Start accepts. Automaton has 505 states and 613 transitions. Word has length 29 [2019-10-14 22:17:56,923 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-14 22:17:56,923 INFO L462 AbstractCegarLoop]: Abstraction has 505 states and 613 transitions. [2019-10-14 22:17:56,923 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-14 22:17:56,923 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 613 transitions. [2019-10-14 22:17:56,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2019-10-14 22:17:56,926 INFO L372 BasicCegarLoop]: Found error trace [2019-10-14 22:17:56,926 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-14 22:17:56,927 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-14 22:17:56,927 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-14 22:17:56,927 INFO L82 PathProgramCache]: Analyzing trace with hash 359589180, now seen corresponding path program 1 times [2019-10-14 22:17:56,927 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-14 22:17:56,928 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [778463282] [2019-10-14 22:17:56,928 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-14 22:17:56,928 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-14 22:17:56,928 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-14 22:17:56,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:17:57,232 WARN L191 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-10-14 22:17:57,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:17:57,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:17:57,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:17:57,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:17:57,312 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-14 22:17:57,313 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [778463282] [2019-10-14 22:17:57,313 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-14 22:17:57,313 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-14 22:17:57,313 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [741066282] [2019-10-14 22:17:57,315 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-14 22:17:57,315 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-10-14 22:17:57,316 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-14 22:17:57,316 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-10-14 22:17:57,316 INFO L87 Difference]: Start difference. First operand 505 states and 613 transitions. Second operand 5 states. [2019-10-14 22:17:57,683 WARN L191 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 171 [2019-10-14 22:17:59,031 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-14 22:17:59,031 INFO L93 Difference]: Finished difference Result 507 states and 614 transitions. [2019-10-14 22:17:59,032 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-14 22:17:59,032 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 34 [2019-10-14 22:17:59,033 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-14 22:17:59,039 INFO L225 Difference]: With dead ends: 507 [2019-10-14 22:17:59,040 INFO L226 Difference]: Without dead ends: 504 [2019-10-14 22:17:59,041 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 8 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-10-14 22:17:59,042 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 504 states. [2019-10-14 22:17:59,116 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 504 to 504. [2019-10-14 22:17:59,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 504 states. [2019-10-14 22:17:59,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 504 states and 611 transitions. [2019-10-14 22:17:59,121 INFO L78 Accepts]: Start accepts. Automaton has 504 states and 611 transitions. Word has length 34 [2019-10-14 22:17:59,121 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-14 22:17:59,121 INFO L462 AbstractCegarLoop]: Abstraction has 504 states and 611 transitions. [2019-10-14 22:17:59,121 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-14 22:17:59,121 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 611 transitions. [2019-10-14 22:17:59,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2019-10-14 22:17:59,123 INFO L372 BasicCegarLoop]: Found error trace [2019-10-14 22:17:59,124 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-14 22:17:59,124 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-14 22:17:59,124 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-14 22:17:59,124 INFO L82 PathProgramCache]: Analyzing trace with hash -1737919780, now seen corresponding path program 1 times [2019-10-14 22:17:59,125 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-14 22:17:59,125 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [27141102] [2019-10-14 22:17:59,125 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-14 22:17:59,125 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-14 22:17:59,125 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-14 22:17:59,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:17:59,473 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-10-14 22:17:59,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:17:59,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:17:59,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:17:59,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:17:59,547 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-14 22:17:59,548 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [27141102] [2019-10-14 22:17:59,548 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-14 22:17:59,548 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-14 22:17:59,548 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1691266328] [2019-10-14 22:17:59,550 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-14 22:17:59,550 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-10-14 22:17:59,550 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-14 22:17:59,551 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-10-14 22:17:59,551 INFO L87 Difference]: Start difference. First operand 504 states and 611 transitions. Second operand 5 states. [2019-10-14 22:17:59,925 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 171 [2019-10-14 22:18:01,181 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-14 22:18:01,182 INFO L93 Difference]: Finished difference Result 506 states and 612 transitions. [2019-10-14 22:18:01,182 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-14 22:18:01,182 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 35 [2019-10-14 22:18:01,183 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-14 22:18:01,187 INFO L225 Difference]: With dead ends: 506 [2019-10-14 22:18:01,187 INFO L226 Difference]: Without dead ends: 503 [2019-10-14 22:18:01,188 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 8 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-10-14 22:18:01,189 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 503 states. [2019-10-14 22:18:01,247 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 503 to 503. [2019-10-14 22:18:01,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 503 states. [2019-10-14 22:18:01,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 503 states and 609 transitions. [2019-10-14 22:18:01,251 INFO L78 Accepts]: Start accepts. Automaton has 503 states and 609 transitions. Word has length 35 [2019-10-14 22:18:01,251 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-14 22:18:01,251 INFO L462 AbstractCegarLoop]: Abstraction has 503 states and 609 transitions. [2019-10-14 22:18:01,251 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-14 22:18:01,252 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 609 transitions. [2019-10-14 22:18:01,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2019-10-14 22:18:01,253 INFO L372 BasicCegarLoop]: Found error trace [2019-10-14 22:18:01,254 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-14 22:18:01,254 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-14 22:18:01,254 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-14 22:18:01,254 INFO L82 PathProgramCache]: Analyzing trace with hash 1958784063, now seen corresponding path program 1 times [2019-10-14 22:18:01,254 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-14 22:18:01,255 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1583069912] [2019-10-14 22:18:01,255 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-14 22:18:01,255 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-14 22:18:01,255 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-14 22:18:01,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:18:01,526 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-10-14 22:18:01,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:18:01,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:18:01,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:18:01,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:18:01,588 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-14 22:18:01,588 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1583069912] [2019-10-14 22:18:01,588 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-14 22:18:01,589 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-14 22:18:01,589 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1422369958] [2019-10-14 22:18:01,589 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-14 22:18:01,590 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-10-14 22:18:01,590 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-14 22:18:01,590 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-10-14 22:18:01,591 INFO L87 Difference]: Start difference. First operand 503 states and 609 transitions. Second operand 5 states. [2019-10-14 22:18:01,949 WARN L191 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 171 [2019-10-14 22:18:03,203 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-14 22:18:03,203 INFO L93 Difference]: Finished difference Result 507 states and 611 transitions. [2019-10-14 22:18:03,204 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-14 22:18:03,204 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 36 [2019-10-14 22:18:03,204 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-14 22:18:03,208 INFO L225 Difference]: With dead ends: 507 [2019-10-14 22:18:03,208 INFO L226 Difference]: Without dead ends: 503 [2019-10-14 22:18:03,209 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 8 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-10-14 22:18:03,210 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 503 states. [2019-10-14 22:18:03,267 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 503 to 501. [2019-10-14 22:18:03,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 501 states. [2019-10-14 22:18:03,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 501 states and 604 transitions. [2019-10-14 22:18:03,272 INFO L78 Accepts]: Start accepts. Automaton has 501 states and 604 transitions. Word has length 36 [2019-10-14 22:18:03,272 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-14 22:18:03,272 INFO L462 AbstractCegarLoop]: Abstraction has 501 states and 604 transitions. [2019-10-14 22:18:03,273 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-14 22:18:03,273 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 604 transitions. [2019-10-14 22:18:03,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2019-10-14 22:18:03,274 INFO L372 BasicCegarLoop]: Found error trace [2019-10-14 22:18:03,275 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-14 22:18:03,275 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-14 22:18:03,275 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-14 22:18:03,276 INFO L82 PathProgramCache]: Analyzing trace with hash 592491071, now seen corresponding path program 1 times [2019-10-14 22:18:03,276 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-14 22:18:03,276 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1446188391] [2019-10-14 22:18:03,276 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-14 22:18:03,276 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-14 22:18:03,277 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-14 22:18:03,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:18:03,603 WARN L191 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-10-14 22:18:03,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:18:03,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:18:03,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:18:03,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:18:03,669 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-14 22:18:03,670 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1446188391] [2019-10-14 22:18:03,670 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-14 22:18:03,670 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-14 22:18:03,670 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1377356460] [2019-10-14 22:18:03,671 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-14 22:18:03,671 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-10-14 22:18:03,671 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-14 22:18:03,674 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-10-14 22:18:03,674 INFO L87 Difference]: Start difference. First operand 501 states and 604 transitions. Second operand 5 states. [2019-10-14 22:18:03,999 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 171 [2019-10-14 22:18:05,277 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-14 22:18:05,278 INFO L93 Difference]: Finished difference Result 503 states and 605 transitions. [2019-10-14 22:18:05,278 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-14 22:18:05,278 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 37 [2019-10-14 22:18:05,278 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-14 22:18:05,284 INFO L225 Difference]: With dead ends: 503 [2019-10-14 22:18:05,284 INFO L226 Difference]: Without dead ends: 487 [2019-10-14 22:18:05,285 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-10-14 22:18:05,286 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 487 states. [2019-10-14 22:18:05,342 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 487 to 487. [2019-10-14 22:18:05,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 487 states. [2019-10-14 22:18:05,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 487 states and 587 transitions. [2019-10-14 22:18:05,345 INFO L78 Accepts]: Start accepts. Automaton has 487 states and 587 transitions. Word has length 37 [2019-10-14 22:18:05,346 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-14 22:18:05,346 INFO L462 AbstractCegarLoop]: Abstraction has 487 states and 587 transitions. [2019-10-14 22:18:05,346 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-14 22:18:05,346 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 587 transitions. [2019-10-14 22:18:05,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2019-10-14 22:18:05,351 INFO L372 BasicCegarLoop]: Found error trace [2019-10-14 22:18:05,351 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-14 22:18:05,352 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-14 22:18:05,352 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-14 22:18:05,352 INFO L82 PathProgramCache]: Analyzing trace with hash 422509398, now seen corresponding path program 1 times [2019-10-14 22:18:05,352 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-14 22:18:05,353 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [360472048] [2019-10-14 22:18:05,353 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-14 22:18:05,353 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-14 22:18:05,353 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-14 22:18:05,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:18:05,625 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-10-14 22:18:05,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:18:05,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:18:05,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:18:05,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:18:05,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:18:05,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:18:05,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:18:05,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:18:05,713 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-14 22:18:05,713 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [360472048] [2019-10-14 22:18:05,714 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-14 22:18:05,714 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-14 22:18:05,714 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1793911453] [2019-10-14 22:18:05,715 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-14 22:18:05,715 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-10-14 22:18:05,715 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-14 22:18:05,715 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-10-14 22:18:05,715 INFO L87 Difference]: Start difference. First operand 487 states and 587 transitions. Second operand 6 states. [2019-10-14 22:18:05,983 WARN L191 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 171 [2019-10-14 22:18:08,110 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-14 22:18:08,111 INFO L93 Difference]: Finished difference Result 1251 states and 1514 transitions. [2019-10-14 22:18:08,111 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-14 22:18:08,111 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 61 [2019-10-14 22:18:08,111 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-14 22:18:08,120 INFO L225 Difference]: With dead ends: 1251 [2019-10-14 22:18:08,120 INFO L226 Difference]: Without dead ends: 775 [2019-10-14 22:18:08,128 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2019-10-14 22:18:08,130 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 775 states. [2019-10-14 22:18:08,245 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 775 to 775. [2019-10-14 22:18:08,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 775 states. [2019-10-14 22:18:08,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 775 states and 936 transitions. [2019-10-14 22:18:08,252 INFO L78 Accepts]: Start accepts. Automaton has 775 states and 936 transitions. Word has length 61 [2019-10-14 22:18:08,252 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-14 22:18:08,252 INFO L462 AbstractCegarLoop]: Abstraction has 775 states and 936 transitions. [2019-10-14 22:18:08,252 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-14 22:18:08,252 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 936 transitions. [2019-10-14 22:18:08,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2019-10-14 22:18:08,258 INFO L372 BasicCegarLoop]: Found error trace [2019-10-14 22:18:08,259 INFO L380 BasicCegarLoop]: trace histogram [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] [2019-10-14 22:18:08,259 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-14 22:18:08,259 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-14 22:18:08,260 INFO L82 PathProgramCache]: Analyzing trace with hash 1930141711, now seen corresponding path program 1 times [2019-10-14 22:18:08,260 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-14 22:18:08,260 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [346677456] [2019-10-14 22:18:08,261 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-14 22:18:08,261 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-14 22:18:08,261 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-14 22:18:08,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:18:08,592 WARN L191 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-10-14 22:18:08,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:18:08,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:18:08,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:18:08,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:18:08,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:18:08,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:18:08,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:18:08,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:18:08,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:18:08,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 22:18:08,681 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2019-10-14 22:18:08,681 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [346677456] [2019-10-14 22:18:08,681 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-14 22:18:08,682 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-14 22:18:08,682 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1555848923] [2019-10-14 22:18:08,682 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-14 22:18:08,682 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-10-14 22:18:08,683 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-14 22:18:08,683 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-10-14 22:18:08,683 INFO L87 Difference]: Start difference. First operand 775 states and 936 transitions. Second operand 6 states. [2019-10-14 22:18:10,000 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 171 [2019-10-14 22:18:10,410 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-14 22:18:10,410 INFO L93 Difference]: Finished difference Result 775 states and 936 transitions. [2019-10-14 22:18:10,410 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-14 22:18:10,410 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 80 [2019-10-14 22:18:10,411 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-14 22:18:10,411 INFO L225 Difference]: With dead ends: 775 [2019-10-14 22:18:10,411 INFO L226 Difference]: Without dead ends: 0 [2019-10-14 22:18:10,414 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-10-14 22:18:10,414 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-10-14 22:18:10,414 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-10-14 22:18:10,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-10-14 22:18:10,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-10-14 22:18:10,415 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 80 [2019-10-14 22:18:10,415 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-14 22:18:10,415 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-14 22:18:10,415 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-14 22:18:10,416 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-10-14 22:18:10,416 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-14 22:18:10,420 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-10-14 22:18:12,895 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 1 [2019-10-14 22:18:13,043 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 1 [2019-10-14 22:18:13,385 WARN L191 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 16 [2019-10-14 22:18:13,700 WARN L191 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 17 [2019-10-14 22:18:14,031 WARN L191 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 16 [2019-10-14 22:18:14,288 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 16 [2019-10-14 22:18:14,485 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 1 [2019-10-14 22:18:14,624 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 1 [2019-10-14 22:18:14,901 WARN L191 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 17 [2019-10-14 22:18:15,062 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 44 [2019-10-14 22:18:15,202 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 1 [2019-10-14 22:18:15,466 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 16 [2019-10-14 22:18:15,614 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 1 [2019-10-14 22:18:15,756 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 1 [2019-10-14 22:18:15,929 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 1 [2019-10-14 22:18:16,074 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 1 [2019-10-14 22:18:16,216 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 1 [2019-10-14 22:18:16,356 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 1 [2019-10-14 22:18:16,511 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 44 [2019-10-14 22:18:16,651 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 1 [2019-10-14 22:18:16,804 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 18 [2019-10-14 22:18:17,105 WARN L191 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 21 [2019-10-14 22:18:17,274 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 1 [2019-10-14 22:18:17,414 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 1 [2019-10-14 22:18:17,574 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 1 [2019-10-14 22:18:17,723 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 1 [2019-10-14 22:18:17,894 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 1 [2019-10-14 22:18:18,171 WARN L191 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 17 [2019-10-14 22:18:18,318 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 1 [2019-10-14 22:18:18,459 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 1 [2019-10-14 22:18:18,632 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 1 [2019-10-14 22:18:18,783 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 1 [2019-10-14 22:18:19,038 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 16 [2019-10-14 22:18:19,200 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 1 [2019-10-14 22:18:19,338 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 1 [2019-10-14 22:18:19,516 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 1 [2019-10-14 22:18:19,699 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 1 [2019-10-14 22:18:19,826 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 1 [2019-10-14 22:18:20,019 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-10-14 22:18:20,290 WARN L191 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 17 [2019-10-14 22:18:20,477 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 1 [2019-10-14 22:18:20,640 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 1 [2019-10-14 22:18:20,788 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 1 [2019-10-14 22:18:20,929 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 1 [2019-10-14 22:18:21,069 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 1 [2019-10-14 22:18:21,238 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 1 [2019-10-14 22:18:21,369 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 1 [2019-10-14 22:18:21,541 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 1 [2019-10-14 22:18:21,810 WARN L191 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 17 [2019-10-14 22:18:21,950 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 1 [2019-10-14 22:18:22,204 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 16 [2019-10-14 22:18:22,459 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 16 [2019-10-14 22:18:22,601 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 1 [2019-10-14 22:18:22,747 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 1 [2019-10-14 22:18:23,000 WARN L191 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 16 [2019-10-14 22:18:23,255 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 16 [2019-10-14 22:18:23,396 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 1 [2019-10-14 22:18:23,536 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 1 [2019-10-14 22:18:23,677 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 1 [2019-10-14 22:18:23,933 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 16 [2019-10-14 22:18:24,244 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 16 [2019-10-14 22:18:24,247 INFO L446 ceAbstractionStarter]: At program point isl6271a_initENTRY(lines 2403 2409) the Hoare annotation is: true [2019-10-14 22:18:24,248 INFO L443 ceAbstractionStarter]: For program point isl6271a_initEXIT(lines 2403 2409) no Hoare annotation was computed. [2019-10-14 22:18:24,248 INFO L443 ceAbstractionStarter]: For program point isl6271a_initFINAL(lines 2403 2409) no Hoare annotation was computed. [2019-10-14 22:18:24,248 INFO L446 ceAbstractionStarter]: At program point L2406(line 2406) the Hoare annotation is: true [2019-10-14 22:18:24,248 INFO L443 ceAbstractionStarter]: For program point L2406-1(line 2406) no Hoare annotation was computed. [2019-10-14 22:18:24,248 INFO L443 ceAbstractionStarter]: For program point L3009(lines 3009 3014) no Hoare annotation was computed. [2019-10-14 22:18:24,248 INFO L443 ceAbstractionStarter]: For program point L3006(line 3006) no Hoare annotation was computed. [2019-10-14 22:18:24,248 INFO L443 ceAbstractionStarter]: For program point L3004(lines 3004 3007) no Hoare annotation was computed. [2019-10-14 22:18:24,248 INFO L443 ceAbstractionStarter]: For program point L3006-1(lines 3004 3007) no Hoare annotation was computed. [2019-10-14 22:18:24,248 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_mutex_of_deviceENTRY(lines 3001 3016) no Hoare annotation was computed. [2019-10-14 22:18:24,248 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_mutex_of_deviceFINAL(lines 3001 3016) no Hoare annotation was computed. [2019-10-14 22:18:24,248 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_mutex_of_deviceEXIT(lines 3001 3016) no Hoare annotation was computed. [2019-10-14 22:18:24,249 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_is_locked_mutex_of_deviceENTRY(lines 3076 3090) no Hoare annotation was computed. [2019-10-14 22:18:24,249 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_is_locked_mutex_of_deviceEXIT(lines 3076 3090) no Hoare annotation was computed. [2019-10-14 22:18:24,249 INFO L443 ceAbstractionStarter]: For program point L3081(lines 3081 3085) no Hoare annotation was computed. [2019-10-14 22:18:24,249 INFO L443 ceAbstractionStarter]: For program point L3079(lines 3079 3088) no Hoare annotation was computed. [2019-10-14 22:18:24,249 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_is_locked_mutex_of_deviceFINAL(lines 3076 3090) no Hoare annotation was computed. [2019-10-14 22:18:24,249 INFO L443 ceAbstractionStarter]: For program point dev_get_drvdataFINAL(lines 3142 3144) no Hoare annotation was computed. [2019-10-14 22:18:24,249 INFO L446 ceAbstractionStarter]: At program point dev_get_drvdataENTRY(lines 3142 3144) the Hoare annotation is: true [2019-10-14 22:18:24,249 INFO L443 ceAbstractionStarter]: For program point L3143-1(line 3143) no Hoare annotation was computed. [2019-10-14 22:18:24,249 INFO L446 ceAbstractionStarter]: At program point L3143(line 3143) the Hoare annotation is: true [2019-10-14 22:18:24,249 INFO L443 ceAbstractionStarter]: For program point dev_get_drvdataEXIT(lines 3142 3144) no Hoare annotation was computed. [2019-10-14 22:18:24,249 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_cred_guard_mutex_of_signal_structEXIT(lines 2726 2736) no Hoare annotation was computed. [2019-10-14 22:18:24,249 INFO L443 ceAbstractionStarter]: For program point L2731-1(lines 2729 2732) no Hoare annotation was computed. [2019-10-14 22:18:24,249 INFO L443 ceAbstractionStarter]: For program point L2731(line 2731) no Hoare annotation was computed. [2019-10-14 22:18:24,250 INFO L443 ceAbstractionStarter]: For program point L2729(lines 2729 2732) no Hoare annotation was computed. [2019-10-14 22:18:24,250 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_cred_guard_mutex_of_signal_structENTRY(lines 2726 2736) no Hoare annotation was computed. [2019-10-14 22:18:24,250 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_cred_guard_mutex_of_signal_structFINAL(lines 2726 2736) no Hoare annotation was computed. [2019-10-14 22:18:24,250 INFO L443 ceAbstractionStarter]: For program point L2463-1(line 2463) no Hoare annotation was computed. [2019-10-14 22:18:24,250 INFO L439 ceAbstractionStarter]: At program point L2463(line 2463) the Hoare annotation is: (or (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_mtx_of_isl_pmic~0 1)) (not (= 0 |old(~ldv_state_variable_3~0)|))) [2019-10-14 22:18:24,250 INFO L443 ceAbstractionStarter]: For program point mainEXIT(lines 2430 2579) no Hoare annotation was computed. [2019-10-14 22:18:24,250 INFO L443 ceAbstractionStarter]: For program point L2480(line 2480) no Hoare annotation was computed. [2019-10-14 22:18:24,250 INFO L443 ceAbstractionStarter]: For program point L2513(line 2513) no Hoare annotation was computed. [2019-10-14 22:18:24,250 INFO L443 ceAbstractionStarter]: For program point L2447(lines 2447 2474) no Hoare annotation was computed. [2019-10-14 22:18:24,250 INFO L443 ceAbstractionStarter]: For program point L2563(line 2563) no Hoare annotation was computed. [2019-10-14 22:18:24,250 INFO L443 ceAbstractionStarter]: For program point L2514(lines 2514 2550) no Hoare annotation was computed. [2019-10-14 22:18:24,251 INFO L443 ceAbstractionStarter]: For program point L2481(lines 2481 2486) no Hoare annotation was computed. [2019-10-14 22:18:24,251 INFO L443 ceAbstractionStarter]: For program point L2531(line 2531) no Hoare annotation was computed. [2019-10-14 22:18:24,251 INFO L439 ceAbstractionStarter]: At program point L2482(line 2482) the Hoare annotation is: (or (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_mtx_of_isl_pmic~0 1)) (not (= 0 |old(~ldv_state_variable_3~0)|))) [2019-10-14 22:18:24,251 INFO L443 ceAbstractionStarter]: For program point L2449(lines 2449 2471) no Hoare annotation was computed. [2019-10-14 22:18:24,251 INFO L443 ceAbstractionStarter]: For program point L2482-1(line 2482) no Hoare annotation was computed. [2019-10-14 22:18:24,251 INFO L443 ceAbstractionStarter]: For program point mainFINAL(lines 2430 2579) no Hoare annotation was computed. [2019-10-14 22:18:24,251 INFO L443 ceAbstractionStarter]: For program point L2532(lines 2532 2536) no Hoare annotation was computed. [2019-10-14 22:18:24,251 INFO L443 ceAbstractionStarter]: For program point L2516(lines 2516 2547) no Hoare annotation was computed. [2019-10-14 22:18:24,251 INFO L443 ceAbstractionStarter]: For program point L2450(line 2450) no Hoare annotation was computed. [2019-10-14 22:18:24,252 INFO L439 ceAbstractionStarter]: At program point L2500(lines 2436 2578) the Hoare annotation is: (or (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_mtx_of_isl_pmic~0 1)) (not (= 0 |old(~ldv_state_variable_3~0)|))) [2019-10-14 22:18:24,252 INFO L443 ceAbstractionStarter]: For program point L2533-1(line 2533) no Hoare annotation was computed. [2019-10-14 22:18:24,252 INFO L439 ceAbstractionStarter]: At program point L2533(line 2533) the Hoare annotation is: (or (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_mtx_of_isl_pmic~0 1)) (not (= 0 |old(~ldv_state_variable_3~0)|))) [2019-10-14 22:18:24,252 INFO L443 ceAbstractionStarter]: For program point L2517(line 2517) no Hoare annotation was computed. [2019-10-14 22:18:24,252 INFO L443 ceAbstractionStarter]: For program point L2451(lines 2451 2459) no Hoare annotation was computed. [2019-10-14 22:18:24,252 INFO L443 ceAbstractionStarter]: For program point L2518(lines 2518 2522) no Hoare annotation was computed. [2019-10-14 22:18:24,252 INFO L439 ceAbstractionStarter]: At program point L2452(line 2452) the Hoare annotation is: (or (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_mtx_of_isl_pmic~0 1)) (not (= 0 |old(~ldv_state_variable_3~0)|))) [2019-10-14 22:18:24,252 INFO L443 ceAbstractionStarter]: For program point L2452-1(line 2452) no Hoare annotation was computed. [2019-10-14 22:18:24,252 INFO L443 ceAbstractionStarter]: For program point L2469(line 2469) no Hoare annotation was computed. [2019-10-14 22:18:24,252 INFO L443 ceAbstractionStarter]: For program point L2552(line 2552) no Hoare annotation was computed. [2019-10-14 22:18:24,253 INFO L443 ceAbstractionStarter]: For program point L2519-1(line 2519) no Hoare annotation was computed. [2019-10-14 22:18:24,253 INFO L439 ceAbstractionStarter]: At program point L2519(line 2519) the Hoare annotation is: (or (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_mtx_of_isl_pmic~0 1)) (not (= 0 |old(~ldv_state_variable_3~0)|))) [2019-10-14 22:18:24,253 INFO L443 ceAbstractionStarter]: For program point L2453(lines 2453 2457) no Hoare annotation was computed. [2019-10-14 22:18:24,253 INFO L443 ceAbstractionStarter]: For program point L2437-1(line 2437) no Hoare annotation was computed. [2019-10-14 22:18:24,253 INFO L439 ceAbstractionStarter]: At program point L2437(line 2437) the Hoare annotation is: (or (and (= ~ldv_state_variable_0~0 |old(~ldv_state_variable_0~0)|) (= ~ldv_retval_0~0 |old(~ldv_retval_0~0)|) (= ~ldv_state_variable_2~0 |old(~ldv_state_variable_2~0)|) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 |old(~ldv_mutex_cred_guard_mutex_of_signal_struct~0)|) (= ~ref_cnt~0 |old(~ref_cnt~0)|) (= ~ldv_mutex_mtx_of_isl_pmic~0 |old(~ldv_mutex_mtx_of_isl_pmic~0)|) (= ~ldv_mutex_lock~0 |old(~ldv_mutex_lock~0)|) (= ~ldv_state_variable_3~0 0) (= |old(#length)| |#length|) (= |#valid| |old(#valid)|) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~ldv_retval_1~0 |old(~ldv_retval_1~0)|) (= ~ldv_mutex_mutex_of_device~0 |old(~ldv_mutex_mutex_of_device~0)|)) (not (= 0 |old(~ldv_state_variable_3~0)|))) [2019-10-14 22:18:24,253 INFO L443 ceAbstractionStarter]: For program point L2553(lines 2553 2568) no Hoare annotation was computed. [2019-10-14 22:18:24,253 INFO L443 ceAbstractionStarter]: For program point L2570(line 2570) no Hoare annotation was computed. [2019-10-14 22:18:24,253 INFO L443 ceAbstractionStarter]: For program point L2488(line 2488) no Hoare annotation was computed. [2019-10-14 22:18:24,253 INFO L443 ceAbstractionStarter]: For program point L2538(line 2538) no Hoare annotation was computed. [2019-10-14 22:18:24,253 INFO L443 ceAbstractionStarter]: For program point L2555(lines 2555 2565) no Hoare annotation was computed. [2019-10-14 22:18:24,253 INFO L443 ceAbstractionStarter]: For program point L2489(lines 2489 2504) no Hoare annotation was computed. [2019-10-14 22:18:24,253 INFO L443 ceAbstractionStarter]: For program point L2506(line 2506) no Hoare annotation was computed. [2019-10-14 22:18:24,254 INFO L443 ceAbstractionStarter]: For program point L2539(lines 2539 2543) no Hoare annotation was computed. [2019-10-14 22:18:24,254 INFO L443 ceAbstractionStarter]: For program point L2556(line 2556) no Hoare annotation was computed. [2019-10-14 22:18:24,254 INFO L439 ceAbstractionStarter]: At program point L2490(line 2490) the Hoare annotation is: (or (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_mtx_of_isl_pmic~0 1)) (not (= 0 |old(~ldv_state_variable_3~0)|))) [2019-10-14 22:18:24,254 INFO L443 ceAbstractionStarter]: For program point L2490-1(line 2490) no Hoare annotation was computed. [2019-10-14 22:18:24,254 INFO L439 ceAbstractionStarter]: At program point L2540(line 2540) the Hoare annotation is: (or (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_mtx_of_isl_pmic~0 1)) (not (= 0 |old(~ldv_state_variable_3~0)|))) [2019-10-14 22:18:24,254 INFO L439 ceAbstractionStarter]: At program point L2573(lines 2436 2578) the Hoare annotation is: (or (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_mtx_of_isl_pmic~0 1)) (not (= 0 |old(~ldv_state_variable_3~0)|))) [2019-10-14 22:18:24,254 INFO L443 ceAbstractionStarter]: For program point L2540-1(line 2540) no Hoare annotation was computed. [2019-10-14 22:18:24,255 INFO L439 ceAbstractionStarter]: At program point mainENTRY(lines 2430 2579) the Hoare annotation is: (or (and (= ~ldv_state_variable_0~0 |old(~ldv_state_variable_0~0)|) (= ~ldv_retval_0~0 |old(~ldv_retval_0~0)|) (= ~ldv_state_variable_2~0 |old(~ldv_state_variable_2~0)|) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 |old(~ldv_mutex_cred_guard_mutex_of_signal_struct~0)|) (= ~ref_cnt~0 |old(~ref_cnt~0)|) (= ~ldv_mutex_mtx_of_isl_pmic~0 |old(~ldv_mutex_mtx_of_isl_pmic~0)|) (= ~ldv_mutex_lock~0 |old(~ldv_mutex_lock~0)|) (= ~ldv_state_variable_3~0 0) (= |old(#length)| |#length|) (= |#valid| |old(#valid)|) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~ldv_retval_1~0 |old(~ldv_retval_1~0)|) (= ~ldv_mutex_mutex_of_device~0 |old(~ldv_mutex_mutex_of_device~0)|)) (not (= 0 |old(~ldv_state_variable_3~0)|))) [2019-10-14 22:18:24,255 INFO L443 ceAbstractionStarter]: For program point L2524(line 2524) no Hoare annotation was computed. [2019-10-14 22:18:24,255 INFO L443 ceAbstractionStarter]: For program point L2557(lines 2557 2561) no Hoare annotation was computed. [2019-10-14 22:18:24,255 INFO L443 ceAbstractionStarter]: For program point L2491(lines 2491 2497) no Hoare annotation was computed. [2019-10-14 22:18:24,255 INFO L443 ceAbstractionStarter]: For program point L2491-2(lines 2489 2503) no Hoare annotation was computed. [2019-10-14 22:18:24,255 INFO L439 ceAbstractionStarter]: At program point L2558(line 2558) the Hoare annotation is: (or (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_mtx_of_isl_pmic~0 1)) (not (= 0 |old(~ldv_state_variable_3~0)|))) [2019-10-14 22:18:24,255 INFO L443 ceAbstractionStarter]: For program point L2525(lines 2525 2529) no Hoare annotation was computed. [2019-10-14 22:18:24,255 INFO L443 ceAbstractionStarter]: For program point L2558-1(line 2558) no Hoare annotation was computed. [2019-10-14 22:18:24,255 INFO L443 ceAbstractionStarter]: For program point L2476(line 2476) no Hoare annotation was computed. [2019-10-14 22:18:24,256 INFO L439 ceAbstractionStarter]: At program point L2526(line 2526) the Hoare annotation is: (or (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_mtx_of_isl_pmic~0 1)) (not (= 0 |old(~ldv_state_variable_3~0)|))) [2019-10-14 22:18:24,256 INFO L443 ceAbstractionStarter]: For program point L2526-1(line 2526) no Hoare annotation was computed. [2019-10-14 22:18:24,256 INFO L443 ceAbstractionStarter]: For program point L2576(line 2576) no Hoare annotation was computed. [2019-10-14 22:18:24,256 INFO L443 ceAbstractionStarter]: For program point L2477(lines 2477 2511) no Hoare annotation was computed. [2019-10-14 22:18:24,256 INFO L443 ceAbstractionStarter]: For program point L2461(line 2461) no Hoare annotation was computed. [2019-10-14 22:18:24,256 INFO L443 ceAbstractionStarter]: For program point L2445(lines 2445 2572) no Hoare annotation was computed. [2019-10-14 22:18:24,256 INFO L443 ceAbstractionStarter]: For program point L2462(lines 2462 2467) no Hoare annotation was computed. [2019-10-14 22:18:24,256 INFO L443 ceAbstractionStarter]: For program point L2545(line 2545) no Hoare annotation was computed. [2019-10-14 22:18:24,256 INFO L443 ceAbstractionStarter]: For program point L2446(line 2446) no Hoare annotation was computed. [2019-10-14 22:18:24,256 INFO L443 ceAbstractionStarter]: For program point L2479(lines 2479 2508) no Hoare annotation was computed. [2019-10-14 22:18:24,256 INFO L443 ceAbstractionStarter]: For program point regulator_list_voltage_linearFINAL(lines 3183 3185) no Hoare annotation was computed. [2019-10-14 22:18:24,256 INFO L443 ceAbstractionStarter]: For program point regulator_list_voltage_linearEXIT(lines 3183 3185) no Hoare annotation was computed. [2019-10-14 22:18:24,256 INFO L446 ceAbstractionStarter]: At program point regulator_list_voltage_linearENTRY(lines 3183 3185) the Hoare annotation is: true [2019-10-14 22:18:24,257 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_10EXIT(lines 2656 2663) no Hoare annotation was computed. [2019-10-14 22:18:24,257 INFO L439 ceAbstractionStarter]: At program point L2659-1(line 2659) the Hoare annotation is: (or (= ~ldv_mutex_mtx_of_isl_pmic~0 2) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_mtx_of_isl_pmic~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2019-10-14 22:18:24,257 INFO L439 ceAbstractionStarter]: At program point ldv_mutex_lock_10ENTRY(lines 2656 2663) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_mtx_of_isl_pmic~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (= ~ldv_mutex_mtx_of_isl_pmic~0 1)) [2019-10-14 22:18:24,257 INFO L439 ceAbstractionStarter]: At program point L2659(line 2659) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_mtx_of_isl_pmic~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (= ~ldv_mutex_mtx_of_isl_pmic~0 1)) [2019-10-14 22:18:24,257 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_10FINAL(lines 2656 2663) no Hoare annotation was computed. [2019-10-14 22:18:24,257 INFO L443 ceAbstractionStarter]: For program point L2816(lines 2816 2819) no Hoare annotation was computed. [2019-10-14 22:18:24,257 INFO L443 ceAbstractionStarter]: For program point L2818-1(lines 2816 2819) no Hoare annotation was computed. [2019-10-14 22:18:24,258 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_lockFINAL(lines 2813 2828) no Hoare annotation was computed. [2019-10-14 22:18:24,258 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_lockENTRY(lines 2813 2828) no Hoare annotation was computed. [2019-10-14 22:18:24,258 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_lockEXIT(lines 2813 2828) no Hoare annotation was computed. [2019-10-14 22:18:24,258 INFO L443 ceAbstractionStarter]: For program point L2821(lines 2821 2826) no Hoare annotation was computed. [2019-10-14 22:18:24,258 INFO L443 ceAbstractionStarter]: For program point L2818(line 2818) no Hoare annotation was computed. [2019-10-14 22:18:24,258 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_trylock_mutex_of_deviceEXIT(lines 3044 3059) no Hoare annotation was computed. [2019-10-14 22:18:24,258 INFO L443 ceAbstractionStarter]: For program point L3052(lines 3052 3057) no Hoare annotation was computed. [2019-10-14 22:18:24,258 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_trylock_mutex_of_deviceENTRY(lines 3044 3059) no Hoare annotation was computed. [2019-10-14 22:18:24,258 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_trylock_mutex_of_deviceFINAL(lines 3044 3059) no Hoare annotation was computed. [2019-10-14 22:18:24,259 INFO L443 ceAbstractionStarter]: For program point L3049-1(lines 3047 3050) no Hoare annotation was computed. [2019-10-14 22:18:24,259 INFO L443 ceAbstractionStarter]: For program point L3049(line 3049) no Hoare annotation was computed. [2019-10-14 22:18:24,259 INFO L443 ceAbstractionStarter]: For program point L3047(lines 3047 3050) no Hoare annotation was computed. [2019-10-14 22:18:24,259 INFO L439 ceAbstractionStarter]: At program point ldv_mutex_lock_8ENTRY(lines 2640 2647) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_mtx_of_isl_pmic~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (= ~ldv_mutex_mtx_of_isl_pmic~0 1)) [2019-10-14 22:18:24,259 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_8EXIT(lines 2640 2647) no Hoare annotation was computed. [2019-10-14 22:18:24,259 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_8FINAL(lines 2640 2647) no Hoare annotation was computed. [2019-10-14 22:18:24,259 INFO L439 ceAbstractionStarter]: At program point L2643-1(line 2643) the Hoare annotation is: (or (= ~ldv_mutex_mtx_of_isl_pmic~0 2) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_mtx_of_isl_pmic~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2019-10-14 22:18:24,259 INFO L439 ceAbstractionStarter]: At program point L2643(line 2643) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_mtx_of_isl_pmic~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (= ~ldv_mutex_mtx_of_isl_pmic~0 1)) [2019-10-14 22:18:24,260 INFO L446 ceAbstractionStarter]: At program point regulator_map_voltage_linearENTRY(lines 3187 3189) the Hoare annotation is: true [2019-10-14 22:18:24,260 INFO L443 ceAbstractionStarter]: For program point regulator_map_voltage_linearEXIT(lines 3187 3189) no Hoare annotation was computed. [2019-10-14 22:18:24,260 INFO L443 ceAbstractionStarter]: For program point regulator_map_voltage_linearFINAL(lines 3187 3189) no Hoare annotation was computed. [2019-10-14 22:18:24,260 INFO L439 ceAbstractionStarter]: At program point ldv_initializeENTRY(lines 3102 3111) the Hoare annotation is: (or (and (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 |old(~ldv_mutex_cred_guard_mutex_of_signal_struct~0)|) (= ~ldv_mutex_mtx_of_isl_pmic~0 |old(~ldv_mutex_mtx_of_isl_pmic~0)|) (= ~ldv_mutex_lock~0 |old(~ldv_mutex_lock~0)|) (= ~ldv_mutex_mutex_of_device~0 |old(~ldv_mutex_mutex_of_device~0)|)) (not (= 0 ~ldv_state_variable_3~0))) [2019-10-14 22:18:24,260 INFO L443 ceAbstractionStarter]: For program point ldv_initializeFINAL(lines 3102 3111) no Hoare annotation was computed. [2019-10-14 22:18:24,260 INFO L443 ceAbstractionStarter]: For program point ldv_initializeEXIT(lines 3102 3111) no Hoare annotation was computed. [2019-10-14 22:18:24,260 INFO L443 ceAbstractionStarter]: For program point external_allocFINAL(lines 3198 3200) no Hoare annotation was computed. [2019-10-14 22:18:24,260 INFO L443 ceAbstractionStarter]: For program point external_allocEXIT(lines 3198 3200) no Hoare annotation was computed. [2019-10-14 22:18:24,261 INFO L446 ceAbstractionStarter]: At program point external_allocENTRY(lines 3198 3200) the Hoare annotation is: true [2019-10-14 22:18:24,261 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_3EXIT(lines 2596 2603) no Hoare annotation was computed. [2019-10-14 22:18:24,261 INFO L443 ceAbstractionStarter]: For program point L2599-1(line 2599) no Hoare annotation was computed. [2019-10-14 22:18:24,261 INFO L443 ceAbstractionStarter]: For program point L2599(line 2599) no Hoare annotation was computed. [2019-10-14 22:18:24,261 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_3ENTRY(lines 2596 2603) no Hoare annotation was computed. [2019-10-14 22:18:24,261 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_3FINAL(lines 2596 2603) no Hoare annotation was computed. [2019-10-14 22:18:24,261 INFO L443 ceAbstractionStarter]: For program point L2848(lines 2848 2853) no Hoare annotation was computed. [2019-10-14 22:18:24,261 INFO L443 ceAbstractionStarter]: For program point L2845-1(lines 2843 2846) no Hoare annotation was computed. [2019-10-14 22:18:24,261 INFO L443 ceAbstractionStarter]: For program point L2845(line 2845) no Hoare annotation was computed. [2019-10-14 22:18:24,262 INFO L443 ceAbstractionStarter]: For program point L2843(lines 2843 2846) no Hoare annotation was computed. [2019-10-14 22:18:24,262 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_trylock_lockEXIT(lines 2840 2855) no Hoare annotation was computed. [2019-10-14 22:18:24,262 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_trylock_lockENTRY(lines 2840 2855) no Hoare annotation was computed. [2019-10-14 22:18:24,262 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_trylock_lockFINAL(lines 2840 2855) no Hoare annotation was computed. [2019-10-14 22:18:24,262 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_6EXIT(lines 2624 2631) no Hoare annotation was computed. [2019-10-14 22:18:24,262 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_6ENTRY(lines 2624 2631) no Hoare annotation was computed. [2019-10-14 22:18:24,262 INFO L443 ceAbstractionStarter]: For program point L2627-1(line 2627) no Hoare annotation was computed. [2019-10-14 22:18:24,262 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_6FINAL(lines 2624 2631) no Hoare annotation was computed. [2019-10-14 22:18:24,262 INFO L443 ceAbstractionStarter]: For program point L2627(line 2627) no Hoare annotation was computed. [2019-10-14 22:18:24,262 INFO L443 ceAbstractionStarter]: For program point L2945(lines 2945 2948) no Hoare annotation was computed. [2019-10-14 22:18:24,263 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_trylock_mtx_of_isl_pmicFINAL(lines 2942 2957) no Hoare annotation was computed. [2019-10-14 22:18:24,263 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_trylock_mtx_of_isl_pmicENTRY(lines 2942 2957) no Hoare annotation was computed. [2019-10-14 22:18:24,263 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_trylock_mtx_of_isl_pmicEXIT(lines 2942 2957) no Hoare annotation was computed. [2019-10-14 22:18:24,263 INFO L443 ceAbstractionStarter]: For program point L2950(lines 2950 2955) no Hoare annotation was computed. [2019-10-14 22:18:24,263 INFO L443 ceAbstractionStarter]: For program point L2947-1(lines 2945 2948) no Hoare annotation was computed. [2019-10-14 22:18:24,263 INFO L443 ceAbstractionStarter]: For program point L2947(line 2947) no Hoare annotation was computed. [2019-10-14 22:18:24,263 INFO L443 ceAbstractionStarter]: For program point i2c_get_clientdataFINAL(lines 2211 2217) no Hoare annotation was computed. [2019-10-14 22:18:24,263 INFO L443 ceAbstractionStarter]: For program point i2c_get_clientdataEXIT(lines 2211 2217) no Hoare annotation was computed. [2019-10-14 22:18:24,263 INFO L446 ceAbstractionStarter]: At program point i2c_get_clientdataENTRY(lines 2211 2217) the Hoare annotation is: true [2019-10-14 22:18:24,264 INFO L446 ceAbstractionStarter]: At program point L2214(line 2214) the Hoare annotation is: true [2019-10-14 22:18:24,264 INFO L443 ceAbstractionStarter]: For program point L2214-1(line 2214) no Hoare annotation was computed. [2019-10-14 22:18:24,264 INFO L446 ceAbstractionStarter]: At program point isl6271a_cleanupENTRY(lines 2410 2416) the Hoare annotation is: true [2019-10-14 22:18:24,264 INFO L443 ceAbstractionStarter]: For program point isl6271a_cleanupEXIT(lines 2410 2416) no Hoare annotation was computed. [2019-10-14 22:18:24,264 INFO L443 ceAbstractionStarter]: For program point isl6271a_cleanupFINAL(lines 2410 2416) no Hoare annotation was computed. [2019-10-14 22:18:24,264 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_structENTRY(lines 2694 2709) no Hoare annotation was computed. [2019-10-14 22:18:24,264 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_structFINAL(lines 2694 2709) no Hoare annotation was computed. [2019-10-14 22:18:24,264 INFO L443 ceAbstractionStarter]: For program point L2702(lines 2702 2707) no Hoare annotation was computed. [2019-10-14 22:18:24,265 INFO L443 ceAbstractionStarter]: For program point L2699-1(lines 2697 2700) no Hoare annotation was computed. [2019-10-14 22:18:24,265 INFO L443 ceAbstractionStarter]: For program point L2699(line 2699) no Hoare annotation was computed. [2019-10-14 22:18:24,265 INFO L443 ceAbstractionStarter]: For program point L2697(lines 2697 2700) no Hoare annotation was computed. [2019-10-14 22:18:24,265 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_structEXIT(lines 2694 2709) no Hoare annotation was computed. [2019-10-14 22:18:24,265 INFO L443 ceAbstractionStarter]: For program point PTR_ERREXIT(lines 2155 2160) no Hoare annotation was computed. [2019-10-14 22:18:24,265 INFO L446 ceAbstractionStarter]: At program point PTR_ERRENTRY(lines 2155 2160) the Hoare annotation is: true [2019-10-14 22:18:24,265 INFO L443 ceAbstractionStarter]: For program point PTR_ERRFINAL(lines 2155 2160) no Hoare annotation was computed. [2019-10-14 22:18:24,265 INFO L443 ceAbstractionStarter]: For program point isl6271a_get_voltage_selFINAL(lines 2241 2257) no Hoare annotation was computed. [2019-10-14 22:18:24,265 INFO L443 ceAbstractionStarter]: For program point L2254(line 2254) no Hoare annotation was computed. [2019-10-14 22:18:24,266 INFO L439 ceAbstractionStarter]: At program point isl6271a_get_voltage_selENTRY(lines 2241 2257) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_mtx_of_isl_pmic~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (= ~ldv_mutex_mtx_of_isl_pmic~0 1)) [2019-10-14 22:18:24,266 INFO L443 ceAbstractionStarter]: For program point L2250(lines 2250 2253) no Hoare annotation was computed. [2019-10-14 22:18:24,266 INFO L439 ceAbstractionStarter]: At program point L2248(line 2248) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_mtx_of_isl_pmic~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (= ~ldv_mutex_mtx_of_isl_pmic~0 1)) [2019-10-14 22:18:24,266 INFO L443 ceAbstractionStarter]: For program point L2249-1(line 2249) no Hoare annotation was computed. [2019-10-14 22:18:24,266 INFO L439 ceAbstractionStarter]: At program point L2250-2(lines 2250 2253) the Hoare annotation is: (or (= ~ldv_mutex_mtx_of_isl_pmic~0 2) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_mtx_of_isl_pmic~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2019-10-14 22:18:24,266 INFO L439 ceAbstractionStarter]: At program point L2249(line 2249) the Hoare annotation is: (or (= ~ldv_mutex_mtx_of_isl_pmic~0 2) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_mtx_of_isl_pmic~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2019-10-14 22:18:24,266 INFO L439 ceAbstractionStarter]: At program point L2246(line 2246) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_mtx_of_isl_pmic~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (= ~ldv_mutex_mtx_of_isl_pmic~0 1)) [2019-10-14 22:18:24,267 INFO L443 ceAbstractionStarter]: For program point L2248-1(line 2248) no Hoare annotation was computed. [2019-10-14 22:18:24,267 INFO L443 ceAbstractionStarter]: For program point isl6271a_get_voltage_selEXIT(lines 2241 2257) no Hoare annotation was computed. [2019-10-14 22:18:24,267 INFO L443 ceAbstractionStarter]: For program point L2246-1(line 2246) no Hoare annotation was computed. [2019-10-14 22:18:24,267 INFO L443 ceAbstractionStarter]: For program point L2832(lines 2832 2835) no Hoare annotation was computed. [2019-10-14 22:18:24,267 INFO L443 ceAbstractionStarter]: For program point L2834-1(lines 2832 2835) no Hoare annotation was computed. [2019-10-14 22:18:24,267 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_lockFINAL(lines 2829 2839) no Hoare annotation was computed. [2019-10-14 22:18:24,267 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_lockENTRY(lines 2829 2839) no Hoare annotation was computed. [2019-10-14 22:18:24,267 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_lockEXIT(lines 2829 2839) no Hoare annotation was computed. [2019-10-14 22:18:24,267 INFO L443 ceAbstractionStarter]: For program point L2834(line 2834) no Hoare annotation was computed. [2019-10-14 22:18:24,267 INFO L443 ceAbstractionStarter]: For program point L2609-1(line 2609) no Hoare annotation was computed. [2019-10-14 22:18:24,268 INFO L443 ceAbstractionStarter]: For program point L2609(line 2609) no Hoare annotation was computed. [2019-10-14 22:18:24,268 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_trylock_4FINAL(lines 2604 2615) no Hoare annotation was computed. [2019-10-14 22:18:24,268 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_trylock_4EXIT(lines 2604 2615) no Hoare annotation was computed. [2019-10-14 22:18:24,268 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_trylock_4ENTRY(lines 2604 2615) no Hoare annotation was computed. [2019-10-14 22:18:24,268 INFO L443 ceAbstractionStarter]: For program point L2611-1(line 2611) no Hoare annotation was computed. [2019-10-14 22:18:24,268 INFO L443 ceAbstractionStarter]: For program point L2611(line 2611) no Hoare annotation was computed. [2019-10-14 22:18:24,268 INFO L443 ceAbstractionStarter]: For program point rdev_get_drvdataEXIT(lines 3179 3181) no Hoare annotation was computed. [2019-10-14 22:18:24,268 INFO L446 ceAbstractionStarter]: At program point L3180(line 3180) the Hoare annotation is: true [2019-10-14 22:18:24,268 INFO L443 ceAbstractionStarter]: For program point rdev_get_drvdataFINAL(lines 3179 3181) no Hoare annotation was computed. [2019-10-14 22:18:24,269 INFO L446 ceAbstractionStarter]: At program point rdev_get_drvdataENTRY(lines 3179 3181) the Hoare annotation is: true [2019-10-14 22:18:24,269 INFO L443 ceAbstractionStarter]: For program point L3180-1(line 3180) no Hoare annotation was computed. [2019-10-14 22:18:24,269 INFO L443 ceAbstractionStarter]: For program point L2877(lines 2877 2881) no Hoare annotation was computed. [2019-10-14 22:18:24,269 INFO L443 ceAbstractionStarter]: For program point L2875(lines 2875 2884) no Hoare annotation was computed. [2019-10-14 22:18:24,269 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_is_locked_lockEXIT(lines 2872 2886) no Hoare annotation was computed. [2019-10-14 22:18:24,269 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_is_locked_lockENTRY(lines 2872 2886) no Hoare annotation was computed. [2019-10-14 22:18:24,269 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_is_locked_lockFINAL(lines 2872 2886) no Hoare annotation was computed. [2019-10-14 22:18:24,269 INFO L443 ceAbstractionStarter]: For program point L2745(lines 2745 2750) no Hoare annotation was computed. [2019-10-14 22:18:24,269 INFO L443 ceAbstractionStarter]: For program point L2742(line 2742) no Hoare annotation was computed. [2019-10-14 22:18:24,269 INFO L443 ceAbstractionStarter]: For program point L2740(lines 2740 2743) no Hoare annotation was computed. [2019-10-14 22:18:24,270 INFO L443 ceAbstractionStarter]: For program point L2742-1(lines 2740 2743) no Hoare annotation was computed. [2019-10-14 22:18:24,270 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_trylock_cred_guard_mutex_of_signal_structFINAL(lines 2737 2752) no Hoare annotation was computed. [2019-10-14 22:18:24,270 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_trylock_cred_guard_mutex_of_signal_structEXIT(lines 2737 2752) no Hoare annotation was computed. [2019-10-14 22:18:24,270 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_trylock_cred_guard_mutex_of_signal_structENTRY(lines 2737 2752) no Hoare annotation was computed. [2019-10-14 22:18:24,270 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_is_locked_cred_guard_mutex_of_signal_structEXIT(lines 2770 2784) no Hoare annotation was computed. [2019-10-14 22:18:24,270 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_is_locked_cred_guard_mutex_of_signal_structENTRY(lines 2770 2784) no Hoare annotation was computed. [2019-10-14 22:18:24,270 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_is_locked_cred_guard_mutex_of_signal_structFINAL(lines 2770 2784) no Hoare annotation was computed. [2019-10-14 22:18:24,270 INFO L443 ceAbstractionStarter]: For program point L2775(lines 2775 2779) no Hoare annotation was computed. [2019-10-14 22:18:24,270 INFO L443 ceAbstractionStarter]: For program point L2773(lines 2773 2782) no Hoare annotation was computed. [2019-10-14 22:18:24,270 INFO L443 ceAbstractionStarter]: For program point dev_set_drvdataFINAL(lines 3146 3148) no Hoare annotation was computed. [2019-10-14 22:18:24,271 INFO L443 ceAbstractionStarter]: For program point dev_set_drvdataEXIT(lines 3146 3148) no Hoare annotation was computed. [2019-10-14 22:18:24,271 INFO L446 ceAbstractionStarter]: At program point dev_set_drvdataENTRY(lines 3146 3148) the Hoare annotation is: true [2019-10-14 22:18:24,271 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_2EXIT(lines 2588 2595) no Hoare annotation was computed. [2019-10-14 22:18:24,271 INFO L443 ceAbstractionStarter]: For program point L2591-1(line 2591) no Hoare annotation was computed. [2019-10-14 22:18:24,271 INFO L443 ceAbstractionStarter]: For program point L2591(line 2591) no Hoare annotation was computed. [2019-10-14 22:18:24,271 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_2ENTRY(lines 2588 2595) no Hoare annotation was computed. [2019-10-14 22:18:24,271 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_2FINAL(lines 2588 2595) no Hoare annotation was computed. [2019-10-14 22:18:24,271 INFO L443 ceAbstractionStarter]: For program point L3151-1(line 3151) no Hoare annotation was computed. [2019-10-14 22:18:24,272 INFO L446 ceAbstractionStarter]: At program point L3151(line 3151) the Hoare annotation is: true [2019-10-14 22:18:24,272 INFO L443 ceAbstractionStarter]: For program point devm_kzallocEXIT(lines 3150 3152) no Hoare annotation was computed. [2019-10-14 22:18:24,272 INFO L446 ceAbstractionStarter]: At program point devm_kzallocENTRY(lines 3150 3152) the Hoare annotation is: true [2019-10-14 22:18:24,272 INFO L443 ceAbstractionStarter]: For program point devm_kzallocFINAL(lines 3150 3152) no Hoare annotation was computed. [2019-10-14 22:18:24,272 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_mtx_of_isl_pmicEXIT(lines 2931 2941) no Hoare annotation was computed. [2019-10-14 22:18:24,272 INFO L439 ceAbstractionStarter]: At program point L2936(line 2936) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_mtx_of_isl_pmic~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2019-10-14 22:18:24,272 INFO L443 ceAbstractionStarter]: For program point L2934(lines 2934 2937) no Hoare annotation was computed. [2019-10-14 22:18:24,272 INFO L443 ceAbstractionStarter]: For program point L2936-1(lines 2934 2937) no Hoare annotation was computed. [2019-10-14 22:18:24,273 INFO L439 ceAbstractionStarter]: At program point ldv_mutex_lock_mtx_of_isl_pmicENTRY(lines 2931 2941) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_mtx_of_isl_pmic~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (= ~ldv_mutex_mtx_of_isl_pmic~0 1)) [2019-10-14 22:18:24,273 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_mtx_of_isl_pmicFINAL(lines 2931 2941) no Hoare annotation was computed. [2019-10-14 22:18:24,273 INFO L446 ceAbstractionStarter]: At program point isl6271a_removeENTRY(lines 2367 2388) the Hoare annotation is: true [2019-10-14 22:18:24,273 INFO L443 ceAbstractionStarter]: For program point isl6271a_removeEXIT(lines 2367 2388) no Hoare annotation was computed. [2019-10-14 22:18:24,273 INFO L446 ceAbstractionStarter]: At program point L2383(lines 2371 2387) the Hoare annotation is: true [2019-10-14 22:18:24,273 INFO L446 ceAbstractionStarter]: At program point L2381(lines 2371 2387) the Hoare annotation is: true [2019-10-14 22:18:24,273 INFO L443 ceAbstractionStarter]: For program point isl6271a_removeFINAL(lines 2367 2388) no Hoare annotation was computed. [2019-10-14 22:18:24,273 INFO L446 ceAbstractionStarter]: At program point L2379(lines 2371 2387) the Hoare annotation is: true [2019-10-14 22:18:24,274 INFO L443 ceAbstractionStarter]: For program point L2377-1(line 2377) no Hoare annotation was computed. [2019-10-14 22:18:24,274 INFO L446 ceAbstractionStarter]: At program point L2377(line 2377) the Hoare annotation is: true [2019-10-14 22:18:24,274 INFO L446 ceAbstractionStarter]: At program point L2372(line 2372) the Hoare annotation is: true [2019-10-14 22:18:24,274 INFO L443 ceAbstractionStarter]: For program point L2372-1(line 2372) no Hoare annotation was computed. [2019-10-14 22:18:24,274 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_5EXIT(lines 2616 2623) no Hoare annotation was computed. [2019-10-14 22:18:24,274 INFO L443 ceAbstractionStarter]: For program point L2619-1(line 2619) no Hoare annotation was computed. [2019-10-14 22:18:24,274 INFO L443 ceAbstractionStarter]: For program point L2619(line 2619) no Hoare annotation was computed. [2019-10-14 22:18:24,274 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_5ENTRY(lines 2616 2623) no Hoare annotation was computed. [2019-10-14 22:18:24,274 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_5FINAL(lines 2616 2623) no Hoare annotation was computed. [2019-10-14 22:18:24,275 INFO L443 ceAbstractionStarter]: For program point i2c_get_functionalityFINAL(lines 2227 2233) no Hoare annotation was computed. [2019-10-14 22:18:24,275 INFO L446 ceAbstractionStarter]: At program point i2c_get_functionalityENTRY(lines 2227 2233) the Hoare annotation is: true [2019-10-14 22:18:24,275 INFO L446 ceAbstractionStarter]: At program point L2230(line 2230) the Hoare annotation is: true [2019-10-14 22:18:24,275 INFO L443 ceAbstractionStarter]: For program point i2c_get_functionalityEXIT(lines 2227 2233) no Hoare annotation was computed. [2019-10-14 22:18:24,275 INFO L443 ceAbstractionStarter]: For program point L2230-1(line 2230) no Hoare annotation was computed. [2019-10-14 22:18:24,275 INFO L443 ceAbstractionStarter]: For program point kfreeEXIT(lines 3202 3204) no Hoare annotation was computed. [2019-10-14 22:18:24,275 INFO L443 ceAbstractionStarter]: For program point kfreeENTRY(lines 3202 3204) no Hoare annotation was computed. [2019-10-14 22:18:24,275 INFO L443 ceAbstractionStarter]: For program point kfreeFINAL(lines 3202 3204) no Hoare annotation was computed. [2019-10-14 22:18:24,275 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_7ENTRY(lines 2632 2639) no Hoare annotation was computed. [2019-10-14 22:18:24,276 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_7EXIT(lines 2632 2639) no Hoare annotation was computed. [2019-10-14 22:18:24,276 INFO L443 ceAbstractionStarter]: For program point L2635-1(line 2635) no Hoare annotation was computed. [2019-10-14 22:18:24,276 INFO L443 ceAbstractionStarter]: For program point L2635(line 2635) no Hoare annotation was computed. [2019-10-14 22:18:24,276 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_7FINAL(lines 2632 2639) no Hoare annotation was computed. [2019-10-14 22:18:24,276 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_cred_guard_mutex_of_signal_structEXIT(lines 2785 2795) no Hoare annotation was computed. [2019-10-14 22:18:24,276 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_cred_guard_mutex_of_signal_structENTRY(lines 2785 2795) no Hoare annotation was computed. [2019-10-14 22:18:24,276 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_cred_guard_mutex_of_signal_structFINAL(lines 2785 2795) no Hoare annotation was computed. [2019-10-14 22:18:24,276 INFO L443 ceAbstractionStarter]: For program point L2790(line 2790) no Hoare annotation was computed. [2019-10-14 22:18:24,276 INFO L443 ceAbstractionStarter]: For program point L2788(lines 2788 2791) no Hoare annotation was computed. [2019-10-14 22:18:24,276 INFO L443 ceAbstractionStarter]: For program point L2790-1(lines 2788 2791) no Hoare annotation was computed. [2019-10-14 22:18:24,277 INFO L439 ceAbstractionStarter]: At program point ldv_mutex_unlock_9ENTRY(lines 2648 2655) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= ~ldv_mutex_mtx_of_isl_pmic~0 2) (not (= 2 |old(~ldv_mutex_mtx_of_isl_pmic~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2019-10-14 22:18:24,277 INFO L439 ceAbstractionStarter]: At program point L2651-1(line 2651) the Hoare annotation is: (or (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (not (= 1 ~ldv_mutex_lock~0)) (not (= 2 |old(~ldv_mutex_mtx_of_isl_pmic~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2019-10-14 22:18:24,277 INFO L439 ceAbstractionStarter]: At program point L2651(line 2651) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= ~ldv_mutex_mtx_of_isl_pmic~0 2) (not (= 2 |old(~ldv_mutex_mtx_of_isl_pmic~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2019-10-14 22:18:24,277 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_9EXIT(lines 2648 2655) no Hoare annotation was computed. [2019-10-14 22:18:24,277 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_9FINAL(lines 2648 2655) no Hoare annotation was computed. [2019-10-14 22:18:24,277 INFO L443 ceAbstractionStarter]: For program point mutex_trylockENTRY(lines 3172 3174) no Hoare annotation was computed. [2019-10-14 22:18:24,277 INFO L443 ceAbstractionStarter]: For program point mutex_trylockEXIT(lines 3172 3174) no Hoare annotation was computed. [2019-10-14 22:18:24,278 INFO L443 ceAbstractionStarter]: For program point mutex_trylockFINAL(lines 3172 3174) no Hoare annotation was computed. [2019-10-14 22:18:24,278 INFO L443 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_structEXIT(lines 2753 2769) no Hoare annotation was computed. [2019-10-14 22:18:24,278 INFO L443 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_structFINAL(lines 2753 2769) no Hoare annotation was computed. [2019-10-14 22:18:24,278 INFO L443 ceAbstractionStarter]: For program point L2762(lines 2762 2766) no Hoare annotation was computed. [2019-10-14 22:18:24,278 INFO L443 ceAbstractionStarter]: For program point L2759-1(lines 2757 2760) no Hoare annotation was computed. [2019-10-14 22:18:24,278 INFO L443 ceAbstractionStarter]: For program point L2759(line 2759) no Hoare annotation was computed. [2019-10-14 22:18:24,278 INFO L443 ceAbstractionStarter]: For program point L2757(lines 2757 2760) no Hoare annotation was computed. [2019-10-14 22:18:24,278 INFO L443 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_structENTRY(lines 2753 2769) no Hoare annotation was computed. [2019-10-14 22:18:24,278 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_lockENTRY(lines 2887 2897) no Hoare annotation was computed. [2019-10-14 22:18:24,278 INFO L443 ceAbstractionStarter]: For program point L2892(line 2892) no Hoare annotation was computed. [2019-10-14 22:18:24,279 INFO L443 ceAbstractionStarter]: For program point L2890(lines 2890 2893) no Hoare annotation was computed. [2019-10-14 22:18:24,279 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_lockEXIT(lines 2887 2897) no Hoare annotation was computed. [2019-10-14 22:18:24,279 INFO L443 ceAbstractionStarter]: For program point L2892-1(lines 2890 2893) no Hoare annotation was computed. [2019-10-14 22:18:24,279 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_lockFINAL(lines 2887 2897) no Hoare annotation was computed. [2019-10-14 22:18:24,279 INFO L439 ceAbstractionStarter]: At program point ldv_mutex_unlock_11ENTRY(lines 2664 2671) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= ~ldv_mutex_mtx_of_isl_pmic~0 2) (not (= 2 |old(~ldv_mutex_mtx_of_isl_pmic~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2019-10-14 22:18:24,279 INFO L439 ceAbstractionStarter]: At program point L2667-1(line 2667) the Hoare annotation is: (or (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (not (= 1 ~ldv_mutex_lock~0)) (not (= 2 |old(~ldv_mutex_mtx_of_isl_pmic~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2019-10-14 22:18:24,279 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_11FINAL(lines 2664 2671) no Hoare annotation was computed. [2019-10-14 22:18:24,279 INFO L439 ceAbstractionStarter]: At program point L2667(line 2667) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= ~ldv_mutex_mtx_of_isl_pmic~0 2) (not (= 2 |old(~ldv_mutex_mtx_of_isl_pmic~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2019-10-14 22:18:24,279 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_11EXIT(lines 2664 2671) no Hoare annotation was computed. [2019-10-14 22:18:24,279 INFO L443 ceAbstractionStarter]: For program point i2c_register_driverEXIT(lines 3157 3159) no Hoare annotation was computed. [2019-10-14 22:18:24,280 INFO L446 ceAbstractionStarter]: At program point i2c_register_driverENTRY(lines 3157 3159) the Hoare annotation is: true [2019-10-14 22:18:24,280 INFO L443 ceAbstractionStarter]: For program point i2c_register_driverFINAL(lines 3157 3159) no Hoare annotation was computed. [2019-10-14 22:18:24,280 INFO L443 ceAbstractionStarter]: For program point dev_errFINAL(lines 3138 3140) no Hoare annotation was computed. [2019-10-14 22:18:24,280 INFO L443 ceAbstractionStarter]: For program point dev_errEXIT(lines 3138 3140) no Hoare annotation was computed. [2019-10-14 22:18:24,280 INFO L443 ceAbstractionStarter]: For program point dev_errENTRY(lines 3138 3140) no Hoare annotation was computed. [2019-10-14 22:18:24,280 INFO L446 ceAbstractionStarter]: At program point mutex_unlockENTRY(lines 3175 3177) the Hoare annotation is: true [2019-10-14 22:18:24,280 INFO L443 ceAbstractionStarter]: For program point mutex_unlockEXIT(lines 3175 3177) no Hoare annotation was computed. [2019-10-14 22:18:24,280 INFO L443 ceAbstractionStarter]: For program point mutex_unlockFINAL(lines 3175 3177) no Hoare annotation was computed. [2019-10-14 22:18:24,280 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_mutex_of_deviceENTRY(lines 3017 3032) no Hoare annotation was computed. [2019-10-14 22:18:24,281 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_mutex_of_deviceEXIT(lines 3017 3032) no Hoare annotation was computed. [2019-10-14 22:18:24,281 INFO L443 ceAbstractionStarter]: For program point L3025(lines 3025 3030) no Hoare annotation was computed. [2019-10-14 22:18:24,281 INFO L443 ceAbstractionStarter]: For program point L3022(line 3022) no Hoare annotation was computed. [2019-10-14 22:18:24,281 INFO L443 ceAbstractionStarter]: For program point L3020(lines 3020 3023) no Hoare annotation was computed. [2019-10-14 22:18:24,281 INFO L443 ceAbstractionStarter]: For program point L3022-1(lines 3020 3023) no Hoare annotation was computed. [2019-10-14 22:18:24,281 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_mutex_of_deviceFINAL(lines 3017 3032) no Hoare annotation was computed. [2019-10-14 22:18:24,281 INFO L443 ceAbstractionStarter]: For program point ##fun~$Pointer$~TO~~u32~0FINAL(line -1) no Hoare annotation was computed. [2019-10-14 22:18:24,281 INFO L443 ceAbstractionStarter]: For program point ##fun~$Pointer$~TO~~u32~0EXIT(line -1) no Hoare annotation was computed. [2019-10-14 22:18:24,281 INFO L446 ceAbstractionStarter]: At program point ##fun~$Pointer$~TO~~u32~0ENTRY(line -1) the Hoare annotation is: true [2019-10-14 22:18:24,281 INFO L446 ceAbstractionStarter]: At program point regulator_unregisterENTRY(lines 3194 3196) the Hoare annotation is: true [2019-10-14 22:18:24,282 INFO L443 ceAbstractionStarter]: For program point regulator_unregisterFINAL(lines 3194 3196) no Hoare annotation was computed. [2019-10-14 22:18:24,282 INFO L443 ceAbstractionStarter]: For program point regulator_unregisterEXIT(lines 3194 3196) no Hoare annotation was computed. [2019-10-14 22:18:24,282 INFO L443 ceAbstractionStarter]: For program point ldv_errorFINAL(lines 2673 2678) no Hoare annotation was computed. [2019-10-14 22:18:24,282 INFO L446 ceAbstractionStarter]: At program point ldv_errorENTRY(lines 2673 2678) the Hoare annotation is: true [2019-10-14 22:18:24,282 INFO L443 ceAbstractionStarter]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 2676) no Hoare annotation was computed. [2019-10-14 22:18:24,282 INFO L443 ceAbstractionStarter]: For program point ldv_errorEXIT(lines 2673 2678) no Hoare annotation was computed. [2019-10-14 22:18:24,282 INFO L443 ceAbstractionStarter]: For program point __mutex_initFINAL(lines 3134 3136) no Hoare annotation was computed. [2019-10-14 22:18:24,282 INFO L443 ceAbstractionStarter]: For program point __mutex_initEXIT(lines 3134 3136) no Hoare annotation was computed. [2019-10-14 22:18:24,282 INFO L446 ceAbstractionStarter]: At program point __mutex_initENTRY(lines 3134 3136) the Hoare annotation is: true [2019-10-14 22:18:24,283 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_mtx_of_isl_pmicFINAL(lines 2915 2930) no Hoare annotation was computed. [2019-10-14 22:18:24,283 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_mtx_of_isl_pmicENTRY(lines 2915 2930) no Hoare annotation was computed. [2019-10-14 22:18:24,283 INFO L443 ceAbstractionStarter]: For program point L2923(lines 2923 2928) no Hoare annotation was computed. [2019-10-14 22:18:24,283 INFO L443 ceAbstractionStarter]: For program point L2920(line 2920) no Hoare annotation was computed. [2019-10-14 22:18:24,283 INFO L443 ceAbstractionStarter]: For program point L2918(lines 2918 2921) no Hoare annotation was computed. [2019-10-14 22:18:24,283 INFO L443 ceAbstractionStarter]: For program point L2920-1(lines 2918 2921) no Hoare annotation was computed. [2019-10-14 22:18:24,283 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_mtx_of_isl_pmicEXIT(lines 2915 2930) no Hoare annotation was computed. [2019-10-14 22:18:24,283 INFO L443 ceAbstractionStarter]: For program point isl6271a_set_voltage_selFINAL(lines 2258 2274) no Hoare annotation was computed. [2019-10-14 22:18:24,283 INFO L443 ceAbstractionStarter]: For program point L2271(line 2271) no Hoare annotation was computed. [2019-10-14 22:18:24,284 INFO L439 ceAbstractionStarter]: At program point L2266(line 2266) the Hoare annotation is: (or (= ~ldv_mutex_mtx_of_isl_pmic~0 2) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_mtx_of_isl_pmic~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2019-10-14 22:18:24,284 INFO L443 ceAbstractionStarter]: For program point L2267(lines 2267 2270) no Hoare annotation was computed. [2019-10-14 22:18:24,284 INFO L439 ceAbstractionStarter]: At program point isl6271a_set_voltage_selENTRY(lines 2258 2274) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_mtx_of_isl_pmic~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (= ~ldv_mutex_mtx_of_isl_pmic~0 1)) [2019-10-14 22:18:24,284 INFO L443 ceAbstractionStarter]: For program point L2265-1(line 2265) no Hoare annotation was computed. [2019-10-14 22:18:24,284 INFO L439 ceAbstractionStarter]: At program point L2265(line 2265) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_mtx_of_isl_pmic~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (= ~ldv_mutex_mtx_of_isl_pmic~0 1)) [2019-10-14 22:18:24,284 INFO L443 ceAbstractionStarter]: For program point L2266-1(line 2266) no Hoare annotation was computed. [2019-10-14 22:18:24,284 INFO L439 ceAbstractionStarter]: At program point L2267-2(lines 2267 2270) the Hoare annotation is: (or (= ~ldv_mutex_mtx_of_isl_pmic~0 2) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_mtx_of_isl_pmic~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2019-10-14 22:18:24,284 INFO L443 ceAbstractionStarter]: For program point L2263-1(line 2263) no Hoare annotation was computed. [2019-10-14 22:18:24,285 INFO L439 ceAbstractionStarter]: At program point L2263(line 2263) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 |old(~ldv_mutex_mtx_of_isl_pmic~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (= ~ldv_mutex_mtx_of_isl_pmic~0 1)) [2019-10-14 22:18:24,285 INFO L443 ceAbstractionStarter]: For program point isl6271a_set_voltage_selEXIT(lines 2258 2274) no Hoare annotation was computed. [2019-10-14 22:18:24,285 INFO L443 ceAbstractionStarter]: For program point isl6271a_probeEXIT(lines 2288 2366) no Hoare annotation was computed. [2019-10-14 22:18:24,285 INFO L443 ceAbstractionStarter]: For program point L2335(lines 2335 2341) no Hoare annotation was computed. [2019-10-14 22:18:24,285 INFO L446 ceAbstractionStarter]: At program point L2356(lines 2299 2365) the Hoare annotation is: true [2019-10-14 22:18:24,285 INFO L446 ceAbstractionStarter]: At program point L2332(lines 2332 2333) the Hoare annotation is: true [2019-10-14 22:18:24,285 INFO L443 ceAbstractionStarter]: For program point L2332-1(lines 2332 2333) no Hoare annotation was computed. [2019-10-14 22:18:24,285 INFO L446 ceAbstractionStarter]: At program point L2361(lines 2299 2365) the Hoare annotation is: true [2019-10-14 22:18:24,285 INFO L439 ceAbstractionStarter]: At program point isl6271a_probeENTRY(lines 2288 2366) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mtx_of_isl_pmic~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (and (= |old(#length)| |#length|) (= |#valid| |old(#valid)|))) [2019-10-14 22:18:24,286 INFO L443 ceAbstractionStarter]: For program point L2316(lines 2316 2319) no Hoare annotation was computed. [2019-10-14 22:18:24,286 INFO L446 ceAbstractionStarter]: At program point L2345(lines 2299 2365) the Hoare annotation is: true [2019-10-14 22:18:24,286 INFO L443 ceAbstractionStarter]: For program point L2337-1(line 2337) no Hoare annotation was computed. [2019-10-14 22:18:24,286 INFO L446 ceAbstractionStarter]: At program point L2337(line 2337) the Hoare annotation is: true [2019-10-14 22:18:24,286 INFO L443 ceAbstractionStarter]: For program point L2358(lines 2358 2362) no Hoare annotation was computed. [2019-10-14 22:18:24,286 INFO L443 ceAbstractionStarter]: For program point L2321-1(line 2321) no Hoare annotation was computed. [2019-10-14 22:18:24,286 INFO L446 ceAbstractionStarter]: At program point L2321(line 2321) the Hoare annotation is: true [2019-10-14 22:18:24,286 INFO L443 ceAbstractionStarter]: For program point L2350(line 2350) no Hoare annotation was computed. [2019-10-14 22:18:24,286 INFO L443 ceAbstractionStarter]: For program point L2309-1(line 2309) no Hoare annotation was computed. [2019-10-14 22:18:24,287 INFO L446 ceAbstractionStarter]: At program point L2309(line 2309) the Hoare annotation is: true [2019-10-14 22:18:24,287 INFO L443 ceAbstractionStarter]: For program point isl6271a_probeFINAL(lines 2288 2366) no Hoare annotation was computed. [2019-10-14 22:18:24,287 INFO L446 ceAbstractionStarter]: At program point L2334(line 2334) the Hoare annotation is: true [2019-10-14 22:18:24,287 INFO L443 ceAbstractionStarter]: For program point L2334-1(line 2334) no Hoare annotation was computed. [2019-10-14 22:18:24,287 INFO L443 ceAbstractionStarter]: For program point L2326(lines 2326 2330) no Hoare annotation was computed. [2019-10-14 22:18:24,287 INFO L446 ceAbstractionStarter]: At program point L2359(lines 2299 2365) the Hoare annotation is: true [2019-10-14 22:18:24,287 INFO L443 ceAbstractionStarter]: For program point L2326-2(lines 2326 2330) no Hoare annotation was computed. [2019-10-14 22:18:24,287 INFO L443 ceAbstractionStarter]: For program point L2355-1(line 2355) no Hoare annotation was computed. [2019-10-14 22:18:24,287 INFO L446 ceAbstractionStarter]: At program point L2355(line 2355) the Hoare annotation is: true [2019-10-14 22:18:24,287 INFO L446 ceAbstractionStarter]: At program point L2314(line 2314) the Hoare annotation is: true [2019-10-14 22:18:24,288 INFO L446 ceAbstractionStarter]: At program point L2347(lines 2299 2365) the Hoare annotation is: true [2019-10-14 22:18:24,288 INFO L443 ceAbstractionStarter]: For program point L2314-1(line 2314) no Hoare annotation was computed. [2019-10-14 22:18:24,288 INFO L443 ceAbstractionStarter]: For program point L2310(lines 2310 2313) no Hoare annotation was computed. [2019-10-14 22:18:24,288 INFO L446 ceAbstractionStarter]: At program point L2343(lines 2299 2365) the Hoare annotation is: true [2019-10-14 22:18:24,288 INFO L443 ceAbstractionStarter]: For program point L3096(line 3096) no Hoare annotation was computed. [2019-10-14 22:18:24,288 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_mutex_of_deviceEXIT(lines 3091 3101) no Hoare annotation was computed. [2019-10-14 22:18:24,288 INFO L443 ceAbstractionStarter]: For program point L3094(lines 3094 3097) no Hoare annotation was computed. [2019-10-14 22:18:24,288 INFO L443 ceAbstractionStarter]: For program point L3096-1(lines 3094 3097) no Hoare annotation was computed. [2019-10-14 22:18:24,288 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_mutex_of_deviceENTRY(lines 3091 3101) no Hoare annotation was computed. [2019-10-14 22:18:24,288 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_mutex_of_deviceFINAL(lines 3091 3101) no Hoare annotation was computed. [2019-10-14 22:18:24,289 INFO L443 ceAbstractionStarter]: For program point ldv__builtin_expectFINAL(lines 2680 2685) no Hoare annotation was computed. [2019-10-14 22:18:24,289 INFO L446 ceAbstractionStarter]: At program point ldv__builtin_expectENTRY(lines 2680 2685) the Hoare annotation is: true [2019-10-14 22:18:24,289 INFO L443 ceAbstractionStarter]: For program point ldv__builtin_expectEXIT(lines 2680 2685) no Hoare annotation was computed. [2019-10-14 22:18:24,289 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_1FINAL(lines 2580 2587) no Hoare annotation was computed. [2019-10-14 22:18:24,289 INFO L443 ceAbstractionStarter]: For program point L2583-1(line 2583) no Hoare annotation was computed. [2019-10-14 22:18:24,289 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_1ENTRY(lines 2580 2587) no Hoare annotation was computed. [2019-10-14 22:18:24,289 INFO L443 ceAbstractionStarter]: For program point L2583(line 2583) no Hoare annotation was computed. [2019-10-14 22:18:24,289 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_1EXIT(lines 2580 2587) no Hoare annotation was computed. [2019-10-14 22:18:24,289 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_cred_guard_mutex_of_signal_structEXIT(lines 2710 2725) no Hoare annotation was computed. [2019-10-14 22:18:24,289 INFO L443 ceAbstractionStarter]: For program point L2718(lines 2718 2723) no Hoare annotation was computed. [2019-10-14 22:18:24,290 INFO L443 ceAbstractionStarter]: For program point L2715-1(lines 2713 2716) no Hoare annotation was computed. [2019-10-14 22:18:24,290 INFO L443 ceAbstractionStarter]: For program point L2715(line 2715) no Hoare annotation was computed. [2019-10-14 22:18:24,290 INFO L443 ceAbstractionStarter]: For program point L2713(lines 2713 2716) no Hoare annotation was computed. [2019-10-14 22:18:24,290 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_cred_guard_mutex_of_signal_structENTRY(lines 2710 2725) no Hoare annotation was computed. [2019-10-14 22:18:24,290 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_cred_guard_mutex_of_signal_structFINAL(lines 2710 2725) no Hoare annotation was computed. [2019-10-14 22:18:24,290 INFO L446 ceAbstractionStarter]: At program point regulator_registerENTRY(lines 3191 3193) the Hoare annotation is: true [2019-10-14 22:18:24,290 INFO L446 ceAbstractionStarter]: At program point L3192(line 3192) the Hoare annotation is: true [2019-10-14 22:18:24,290 INFO L443 ceAbstractionStarter]: For program point regulator_registerFINAL(lines 3191 3193) no Hoare annotation was computed. [2019-10-14 22:18:24,290 INFO L443 ceAbstractionStarter]: For program point L3192-1(line 3192) no Hoare annotation was computed. [2019-10-14 22:18:24,290 INFO L443 ceAbstractionStarter]: For program point regulator_registerEXIT(lines 3191 3193) no Hoare annotation was computed. [2019-10-14 22:18:24,291 INFO L443 ceAbstractionStarter]: For program point L2992(lines 2992 2995) no Hoare annotation was computed. [2019-10-14 22:18:24,291 INFO L439 ceAbstractionStarter]: At program point ldv_mutex_unlock_mtx_of_isl_pmicENTRY(lines 2989 2999) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= ~ldv_mutex_mtx_of_isl_pmic~0 2) (not (= 2 |old(~ldv_mutex_mtx_of_isl_pmic~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2019-10-14 22:18:24,291 INFO L443 ceAbstractionStarter]: For program point L2994-1(lines 2992 2995) no Hoare annotation was computed. [2019-10-14 22:18:24,291 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_mtx_of_isl_pmicEXIT(lines 2989 2999) no Hoare annotation was computed. [2019-10-14 22:18:24,291 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_mtx_of_isl_pmicFINAL(lines 2989 2999) no Hoare annotation was computed. [2019-10-14 22:18:24,291 INFO L439 ceAbstractionStarter]: At program point L2994(line 2994) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 2 |old(~ldv_mutex_mtx_of_isl_pmic~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2019-10-14 22:18:24,291 INFO L443 ceAbstractionStarter]: For program point L2237-1(line 2237) no Hoare annotation was computed. [2019-10-14 22:18:24,291 INFO L446 ceAbstractionStarter]: At program point L2237(line 2237) the Hoare annotation is: true [2019-10-14 22:18:24,291 INFO L443 ceAbstractionStarter]: For program point i2c_check_functionalityEXIT(lines 2234 2240) no Hoare annotation was computed. [2019-10-14 22:18:24,292 INFO L446 ceAbstractionStarter]: At program point i2c_check_functionalityENTRY(lines 2234 2240) the Hoare annotation is: true [2019-10-14 22:18:24,292 INFO L443 ceAbstractionStarter]: For program point i2c_check_functionalityFINAL(lines 2234 2240) no Hoare annotation was computed. [2019-10-14 22:18:24,292 INFO L443 ceAbstractionStarter]: For program point L2864(lines 2864 2868) no Hoare annotation was computed. [2019-10-14 22:18:24,292 INFO L443 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_lockFINAL(lines 2856 2871) no Hoare annotation was computed. [2019-10-14 22:18:24,292 INFO L443 ceAbstractionStarter]: For program point L2861-1(lines 2859 2862) no Hoare annotation was computed. [2019-10-14 22:18:24,292 INFO L443 ceAbstractionStarter]: For program point L2861(line 2861) no Hoare annotation was computed. [2019-10-14 22:18:24,292 INFO L443 ceAbstractionStarter]: For program point L2859(lines 2859 2862) no Hoare annotation was computed. [2019-10-14 22:18:24,292 INFO L443 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_lockENTRY(lines 2856 2871) no Hoare annotation was computed. [2019-10-14 22:18:24,292 INFO L443 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_lockEXIT(lines 2856 2871) no Hoare annotation was computed. [2019-10-14 22:18:24,292 INFO L443 ceAbstractionStarter]: For program point L2977(lines 2977 2986) no Hoare annotation was computed. [2019-10-14 22:18:24,292 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_is_locked_mtx_of_isl_pmicEXIT(lines 2974 2988) no Hoare annotation was computed. [2019-10-14 22:18:24,293 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_is_locked_mtx_of_isl_pmicFINAL(lines 2974 2988) no Hoare annotation was computed. [2019-10-14 22:18:24,293 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_is_locked_mtx_of_isl_pmicENTRY(lines 2974 2988) no Hoare annotation was computed. [2019-10-14 22:18:24,293 INFO L443 ceAbstractionStarter]: For program point L2979(lines 2979 2983) no Hoare annotation was computed. [2019-10-14 22:18:24,293 INFO L446 ceAbstractionStarter]: At program point i2c_smbus_read_byteENTRY(lines 3161 3163) the Hoare annotation is: true [2019-10-14 22:18:24,293 INFO L443 ceAbstractionStarter]: For program point i2c_smbus_read_byteFINAL(lines 3161 3163) no Hoare annotation was computed. [2019-10-14 22:18:24,293 INFO L443 ceAbstractionStarter]: For program point i2c_smbus_read_byteEXIT(lines 3161 3163) no Hoare annotation was computed. [2019-10-14 22:18:24,293 INFO L443 ceAbstractionStarter]: For program point ldv__builtin_trapENTRY(lines 2686 2692) no Hoare annotation was computed. [2019-10-14 22:18:24,293 INFO L443 ceAbstractionStarter]: For program point ldv__builtin_trapEXIT(lines 2686 2692) no Hoare annotation was computed. [2019-10-14 22:18:24,293 INFO L443 ceAbstractionStarter]: For program point ldv__builtin_trapFINAL(lines 2686 2692) no Hoare annotation was computed. [2019-10-14 22:18:24,293 INFO L443 ceAbstractionStarter]: For program point L2221-1(line 2221) no Hoare annotation was computed. [2019-10-14 22:18:24,294 INFO L446 ceAbstractionStarter]: At program point L2221(line 2221) the Hoare annotation is: true [2019-10-14 22:18:24,294 INFO L443 ceAbstractionStarter]: For program point i2c_set_clientdataEXIT(lines 2218 2224) no Hoare annotation was computed. [2019-10-14 22:18:24,294 INFO L446 ceAbstractionStarter]: At program point i2c_set_clientdataENTRY(lines 2218 2224) the Hoare annotation is: true [2019-10-14 22:18:24,294 INFO L443 ceAbstractionStarter]: For program point i2c_set_clientdataFINAL(lines 2218 2224) no Hoare annotation was computed. [2019-10-14 22:18:24,294 INFO L443 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_mtx_of_isl_pmicEXIT(lines 2958 2973) no Hoare annotation was computed. [2019-10-14 22:18:24,294 INFO L443 ceAbstractionStarter]: For program point L2966(lines 2966 2970) no Hoare annotation was computed. [2019-10-14 22:18:24,294 INFO L443 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_mtx_of_isl_pmicFINAL(lines 2958 2973) no Hoare annotation was computed. [2019-10-14 22:18:24,294 INFO L443 ceAbstractionStarter]: For program point L2963-1(lines 2961 2964) no Hoare annotation was computed. [2019-10-14 22:18:24,294 INFO L443 ceAbstractionStarter]: For program point L2963(line 2963) no Hoare annotation was computed. [2019-10-14 22:18:24,294 INFO L443 ceAbstractionStarter]: For program point L2961(lines 2961 2964) no Hoare annotation was computed. [2019-10-14 22:18:24,294 INFO L443 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_mtx_of_isl_pmicENTRY(lines 2958 2973) no Hoare annotation was computed. [2019-10-14 22:18:24,295 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2019-10-14 22:18:24,295 INFO L439 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |~#isl_fixed_ops~0.base| |old(~#isl_fixed_ops~0.base)|) (= ~ldvarg5~0.offset |old(~ldvarg5~0.offset)|) (= ~ldv_state_variable_0~0 |old(~ldv_state_variable_0~0)|) (= ~ldv_retval_0~0 |old(~ldv_retval_0~0)|) (= ~__mod_i2c_device_table~0.driver_data |old(~__mod_i2c_device_table~0.driver_data)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |~#isl_core_ops~0.base| |old(~#isl_core_ops~0.base)|) (= |#t~string50.base| |old(#t~string50.base)|) (= ~ldvarg6~0 |old(~ldvarg6~0)|) (= ~__mod_i2c_device_table~0.name |old(~__mod_i2c_device_table~0.name)|) (= |#t~string53.base| |old(#t~string53.base)|) (= ~isl_core_ops_group0~0.base |old(~isl_core_ops_group0~0.base)|) (= |~#isl6271a_id~0.base| |old(~#isl6271a_id~0.base)|) (= ~isl_core_ops_group0~0.offset |old(~isl_core_ops_group0~0.offset)|) (= ~ldvarg0~0.offset |old(~ldvarg0~0.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= ~ldv_state_variable_2~0 |old(~ldv_state_variable_2~0)|) (= |~#isl6271a_i2c_driver~0.base| |old(~#isl6271a_i2c_driver~0.base)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |~#isl_core_ops~0.offset| |old(~#isl_core_ops~0.offset)|) (= ~ldv_state_variable_3~0 |old(~ldv_state_variable_3~0)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 |old(~ldv_mutex_cred_guard_mutex_of_signal_struct~0)|) (= ~ldvarg3~0 |old(~ldvarg3~0)|) (= ~ref_cnt~0 |old(~ref_cnt~0)|) (= |#t~string52.base| |old(#t~string52.base)|) (= ~ldv_mutex_mtx_of_isl_pmic~0 |old(~ldv_mutex_mtx_of_isl_pmic~0)|) (= |~#isl6271a_id~0.offset| |old(~#isl6271a_id~0.offset)|) (= ~ldvarg4~0 |old(~ldvarg4~0)|) (= |~#isl_rd~0.offset| |old(~#isl_rd~0.offset)|) (= ~ldv_mutex_lock~0 |old(~ldv_mutex_lock~0)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |~#isl_rd~0.base| |old(~#isl_rd~0.base)|) (= |~#isl_fixed_ops~0.offset| |old(~#isl_fixed_ops~0.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~ldvarg0~0.base |old(~ldvarg0~0.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= ~isl6271a_i2c_driver_group0~0.offset |old(~isl6271a_i2c_driver_group0~0.offset)|) (= ~ldvarg1~0 |old(~ldvarg1~0)|) (= ~ldvarg5~0.base |old(~ldvarg5~0.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= ~isl6271a_i2c_driver_group0~0.base |old(~isl6271a_i2c_driver_group0~0.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~ldv_retval_1~0 |old(~ldv_retval_1~0)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~ldv_mutex_mutex_of_device~0 |old(~ldv_mutex_mutex_of_device~0)|) (= |~#isl6271a_i2c_driver~0.offset| |old(~#isl6271a_i2c_driver~0.offset)|) (= ~ldvarg2~0 |old(~ldvarg2~0)|) (= |#t~string69.base| |old(#t~string69.base)|)) [2019-10-14 22:18:24,295 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2019-10-14 22:18:24,295 INFO L443 ceAbstractionStarter]: For program point ldv_check_final_stateEXIT(lines 3112 3133) no Hoare annotation was computed. [2019-10-14 22:18:24,295 INFO L446 ceAbstractionStarter]: At program point ldv_check_final_stateENTRY(lines 3112 3133) the Hoare annotation is: true [2019-10-14 22:18:24,295 INFO L443 ceAbstractionStarter]: For program point L3129-1(lines 3112 3133) no Hoare annotation was computed. [2019-10-14 22:18:24,296 INFO L439 ceAbstractionStarter]: At program point L3129(line 3129) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mtx_of_isl_pmic~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2019-10-14 22:18:24,296 INFO L443 ceAbstractionStarter]: For program point L3125-1(lines 3114 3132) no Hoare annotation was computed. [2019-10-14 22:18:24,296 INFO L439 ceAbstractionStarter]: At program point L3125(line 3125) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mtx_of_isl_pmic~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2019-10-14 22:18:24,296 INFO L443 ceAbstractionStarter]: For program point L3121-1(lines 3114 3132) no Hoare annotation was computed. [2019-10-14 22:18:24,296 INFO L439 ceAbstractionStarter]: At program point L3121(line 3121) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mtx_of_isl_pmic~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2019-10-14 22:18:24,296 INFO L443 ceAbstractionStarter]: For program point L3117-1(lines 3114 3132) no Hoare annotation was computed. [2019-10-14 22:18:24,296 INFO L439 ceAbstractionStarter]: At program point L3117(line 3117) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mtx_of_isl_pmic~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2019-10-14 22:18:24,296 INFO L443 ceAbstractionStarter]: For program point L2907(lines 2907 2912) no Hoare annotation was computed. [2019-10-14 22:18:24,297 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_mtx_of_isl_pmicFINAL(lines 2899 2914) no Hoare annotation was computed. [2019-10-14 22:18:24,297 INFO L443 ceAbstractionStarter]: For program point L2904(line 2904) no Hoare annotation was computed. [2019-10-14 22:18:24,297 INFO L443 ceAbstractionStarter]: For program point L2902(lines 2902 2905) no Hoare annotation was computed. [2019-10-14 22:18:24,297 INFO L443 ceAbstractionStarter]: For program point L2904-1(lines 2902 2905) no Hoare annotation was computed. [2019-10-14 22:18:24,297 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_mtx_of_isl_pmicEXIT(lines 2899 2914) no Hoare annotation was computed. [2019-10-14 22:18:24,297 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_mtx_of_isl_pmicENTRY(lines 2899 2914) no Hoare annotation was computed. [2019-10-14 22:18:24,297 INFO L446 ceAbstractionStarter]: At program point mutex_lockENTRY(lines 3168 3170) the Hoare annotation is: true [2019-10-14 22:18:24,297 INFO L443 ceAbstractionStarter]: For program point mutex_lockFINAL(lines 3168 3170) no Hoare annotation was computed. [2019-10-14 22:18:24,297 INFO L443 ceAbstractionStarter]: For program point mutex_lockEXIT(lines 3168 3170) no Hoare annotation was computed. [2019-10-14 22:18:24,298 INFO L443 ceAbstractionStarter]: For program point i2c_smbus_write_byteEXIT(lines 3165 3167) no Hoare annotation was computed. [2019-10-14 22:18:24,298 INFO L446 ceAbstractionStarter]: At program point i2c_smbus_write_byteENTRY(lines 3165 3167) the Hoare annotation is: true [2019-10-14 22:18:24,298 INFO L443 ceAbstractionStarter]: For program point i2c_smbus_write_byteFINAL(lines 3165 3167) no Hoare annotation was computed. [2019-10-14 22:18:24,298 INFO L443 ceAbstractionStarter]: For program point L3068(lines 3068 3072) no Hoare annotation was computed. [2019-10-14 22:18:24,298 INFO L443 ceAbstractionStarter]: For program point L3065-1(lines 3063 3066) no Hoare annotation was computed. [2019-10-14 22:18:24,298 INFO L443 ceAbstractionStarter]: For program point L3065(line 3065) no Hoare annotation was computed. [2019-10-14 22:18:24,298 INFO L443 ceAbstractionStarter]: For program point L3063(lines 3063 3066) no Hoare annotation was computed. [2019-10-14 22:18:24,298 INFO L443 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_mutex_of_deviceEXIT(lines 3060 3075) no Hoare annotation was computed. [2019-10-14 22:18:24,298 INFO L443 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_mutex_of_deviceENTRY(lines 3060 3075) no Hoare annotation was computed. [2019-10-14 22:18:24,298 INFO L443 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_mutex_of_deviceFINAL(lines 3060 3075) no Hoare annotation was computed. [2019-10-14 22:18:24,299 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-10-14 22:18:24,299 INFO L439 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (= ~ldv_state_variable_3~0 0) [2019-10-14 22:18:24,299 INFO L446 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2019-10-14 22:18:24,299 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-10-14 22:18:24,299 INFO L443 ceAbstractionStarter]: For program point i2c_del_driverEXIT(lines 3153 3155) no Hoare annotation was computed. [2019-10-14 22:18:24,299 INFO L446 ceAbstractionStarter]: At program point i2c_del_driverENTRY(lines 3153 3155) the Hoare annotation is: true [2019-10-14 22:18:24,299 INFO L443 ceAbstractionStarter]: For program point i2c_del_driverFINAL(lines 3153 3155) no Hoare annotation was computed. [2019-10-14 22:18:24,299 INFO L443 ceAbstractionStarter]: For program point L2805(lines 2805 2810) no Hoare annotation was computed. [2019-10-14 22:18:24,299 INFO L443 ceAbstractionStarter]: For program point L2802(line 2802) no Hoare annotation was computed. [2019-10-14 22:18:24,299 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_lockFINAL(lines 2797 2812) no Hoare annotation was computed. [2019-10-14 22:18:24,300 INFO L443 ceAbstractionStarter]: For program point L2800(lines 2800 2803) no Hoare annotation was computed. [2019-10-14 22:18:24,300 INFO L443 ceAbstractionStarter]: For program point L2802-1(lines 2800 2803) no Hoare annotation was computed. [2019-10-14 22:18:24,300 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_lockEXIT(lines 2797 2812) no Hoare annotation was computed. [2019-10-14 22:18:24,300 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_lockENTRY(lines 2797 2812) no Hoare annotation was computed. [2019-10-14 22:18:24,300 INFO L443 ceAbstractionStarter]: For program point L3038(line 3038) no Hoare annotation was computed. [2019-10-14 22:18:24,300 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_mutex_of_deviceENTRY(lines 3033 3043) no Hoare annotation was computed. [2019-10-14 22:18:24,300 INFO L443 ceAbstractionStarter]: For program point L3036(lines 3036 3039) no Hoare annotation was computed. [2019-10-14 22:18:24,300 INFO L443 ceAbstractionStarter]: For program point L3038-1(lines 3036 3039) no Hoare annotation was computed. [2019-10-14 22:18:24,300 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_mutex_of_deviceFINAL(lines 3033 3043) no Hoare annotation was computed. [2019-10-14 22:18:24,300 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_mutex_of_deviceEXIT(lines 3033 3043) no Hoare annotation was computed. [2019-10-14 22:18:24,300 INFO L446 ceAbstractionStarter]: At program point IS_ERRENTRY(lines 2161 2167) the Hoare annotation is: true [2019-10-14 22:18:24,301 INFO L443 ceAbstractionStarter]: For program point IS_ERRFINAL(lines 2161 2167) no Hoare annotation was computed. [2019-10-14 22:18:24,301 INFO L443 ceAbstractionStarter]: For program point IS_ERREXIT(lines 2161 2167) no Hoare annotation was computed. [2019-10-14 22:18:24,301 INFO L446 ceAbstractionStarter]: At program point L2164(line 2164) the Hoare annotation is: true [2019-10-14 22:18:24,301 INFO L443 ceAbstractionStarter]: For program point L2164-1(line 2164) no Hoare annotation was computed. [2019-10-14 22:18:24,314 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.10 10:18:24 BoogieIcfgContainer [2019-10-14 22:18:24,314 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-14 22:18:24,316 INFO L168 Benchmark]: Toolchain (without parser) took 35079.34 ms. Allocated memory was 137.4 MB in the beginning and 803.2 MB in the end (delta: 665.8 MB). Free memory was 98.0 MB in the beginning and 197.1 MB in the end (delta: -99.1 MB). Peak memory consumption was 665.2 MB. Max. memory is 7.1 GB. [2019-10-14 22:18:24,316 INFO L168 Benchmark]: CDTParser took 0.39 ms. Allocated memory is still 137.4 MB. Free memory is still 120.2 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-10-14 22:18:24,317 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1281.57 ms. Allocated memory was 137.4 MB in the beginning and 202.9 MB in the end (delta: 65.5 MB). Free memory was 97.6 MB in the beginning and 128.2 MB in the end (delta: -30.6 MB). Peak memory consumption was 40.2 MB. Max. memory is 7.1 GB. [2019-10-14 22:18:24,318 INFO L168 Benchmark]: Boogie Preprocessor took 249.35 ms. Allocated memory is still 202.9 MB. Free memory was 128.2 MB in the beginning and 120.8 MB in the end (delta: 7.4 MB). Peak memory consumption was 7.4 MB. Max. memory is 7.1 GB. [2019-10-14 22:18:24,319 INFO L168 Benchmark]: RCFGBuilder took 1835.27 ms. Allocated memory was 202.9 MB in the beginning and 233.8 MB in the end (delta: 30.9 MB). Free memory was 120.8 MB in the beginning and 87.0 MB in the end (delta: 33.8 MB). Peak memory consumption was 64.8 MB. Max. memory is 7.1 GB. [2019-10-14 22:18:24,319 INFO L168 Benchmark]: TraceAbstraction took 31705.87 ms. Allocated memory was 233.8 MB in the beginning and 803.2 MB in the end (delta: 569.4 MB). Free memory was 87.0 MB in the beginning and 197.1 MB in the end (delta: -110.1 MB). Peak memory consumption was 557.7 MB. Max. memory is 7.1 GB. [2019-10-14 22:18:24,322 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39 ms. Allocated memory is still 137.4 MB. Free memory is still 120.2 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1281.57 ms. Allocated memory was 137.4 MB in the beginning and 202.9 MB in the end (delta: 65.5 MB). Free memory was 97.6 MB in the beginning and 128.2 MB in the end (delta: -30.6 MB). Peak memory consumption was 40.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 249.35 ms. Allocated memory is still 202.9 MB. Free memory was 128.2 MB in the beginning and 120.8 MB in the end (delta: 7.4 MB). Peak memory consumption was 7.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1835.27 ms. Allocated memory was 202.9 MB in the beginning and 233.8 MB in the end (delta: 30.9 MB). Free memory was 120.8 MB in the beginning and 87.0 MB in the end (delta: 33.8 MB). Peak memory consumption was 64.8 MB. Max. memory is 7.1 GB. * TraceAbstraction took 31705.87 ms. Allocated memory was 233.8 MB in the beginning and 803.2 MB in the end (delta: 569.4 MB). Free memory was 87.0 MB in the beginning and 197.1 MB in the end (delta: -110.1 MB). Peak memory consumption was 557.7 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 2676]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 2299]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2371]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2299]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2299]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2371]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2436]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_mtx_of_isl_pmic == 1) || !(0 == \old(ldv_state_variable_3)) - InvariantResult [Line: 2371]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2299]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2299]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2436]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_mtx_of_isl_pmic == 1) || !(0 == \old(ldv_state_variable_3)) - InvariantResult [Line: 2299]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 79 procedures, 500 locations, 1 error locations. Result: SAFE, OverallTime: 31.6s, OverallIterations: 7, TraceHistogramMax: 2, AutomataDifference: 13.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 13.8s, HoareTripleCheckerStatistics: 1960 SDtfs, 2256 SDslu, 1250 SDs, 0 SdLazy, 2498 SolverSat, 894 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 10.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 120 GetRequests, 81 SyntacticMatches, 3 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 3.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=775occurred in iteration=6, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.5s AutomataMinimizationTime, 7 MinimizatonAttempts, 6 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 105 LocationsWithAnnotation, 600 PreInvPairs, 644 NumberOfFragments, 1145 HoareAnnotationTreeSize, 600 FomulaSimplifications, 296 FormulaSimplificationTreeSizeReduction, 2.3s HoareSimplificationTime, 105 FomulaSimplificationsInter, 39603 FormulaSimplificationTreeSizeReductionInter, 11.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 2.6s InterpolantComputationTime, 312 NumberOfCodeBlocks, 312 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 305 ConstructedInterpolants, 0 QuantifiedInterpolants, 78835 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 PerfectInterpolantSequences, 3/3 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 proved your program to be correct! Received shutdown request...