/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options enumeration-timeout=5 --traceabstraction.additional.smt.options interpolation-heuristic=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.5 -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-5644d1e-m [2020-08-19 07:19:07,802 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-08-19 07:19:07,805 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-08-19 07:19:07,831 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-08-19 07:19:07,832 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-08-19 07:19:07,833 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-08-19 07:19:07,834 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-08-19 07:19:07,836 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-08-19 07:19:07,837 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-08-19 07:19:07,838 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-08-19 07:19:07,839 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-08-19 07:19:07,840 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-08-19 07:19:07,840 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-08-19 07:19:07,841 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-08-19 07:19:07,843 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-08-19 07:19:07,844 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-08-19 07:19:07,844 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-08-19 07:19:07,845 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-08-19 07:19:07,847 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-08-19 07:19:07,849 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-08-19 07:19:07,851 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-08-19 07:19:07,852 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-08-19 07:19:07,853 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-08-19 07:19:07,854 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-08-19 07:19:07,856 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-08-19 07:19:07,856 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-08-19 07:19:07,857 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-08-19 07:19:07,858 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-08-19 07:19:07,858 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-08-19 07:19:07,859 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-08-19 07:19:07,859 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-08-19 07:19:07,860 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-08-19 07:19:07,861 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-08-19 07:19:07,861 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-08-19 07:19:07,862 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-08-19 07:19:07,863 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-08-19 07:19:07,863 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-08-19 07:19:07,864 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-08-19 07:19:07,864 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-08-19 07:19:07,865 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-08-19 07:19:07,866 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-08-19 07:19:07,866 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-08-19 07:19:07,890 INFO L113 SettingsManager]: Loading preferences was successful [2020-08-19 07:19:07,890 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-08-19 07:19:07,891 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-08-19 07:19:07,892 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-08-19 07:19:07,892 INFO L138 SettingsManager]: * Use SBE=true [2020-08-19 07:19:07,892 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-08-19 07:19:07,892 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-08-19 07:19:07,892 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-08-19 07:19:07,893 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-08-19 07:19:07,893 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-08-19 07:19:07,893 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-08-19 07:19:07,893 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-08-19 07:19:07,894 INFO L138 SettingsManager]: * Use constant arrays=true [2020-08-19 07:19:07,894 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-08-19 07:19:07,894 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-08-19 07:19:07,894 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-08-19 07:19:07,894 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-08-19 07:19:07,895 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-08-19 07:19:07,895 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-08-19 07:19:07,895 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-08-19 07:19:07,895 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-08-19 07:19:07,895 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-08-19 07:19:07,896 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-08-19 07:19:07,896 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-08-19 07:19:07,896 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-08-19 07:19:07,896 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-08-19 07:19:07,896 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-08-19 07:19:07,896 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> enumeration-timeout=5;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.5; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> enumeration-timeout=5;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.5; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> enumeration-timeout=5;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.5; [2020-08-19 07:19:08,193 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-08-19 07:19:08,206 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-08-19 07:19:08,210 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-08-19 07:19:08,211 INFO L271 PluginConnector]: Initializing CDTParser... [2020-08-19 07:19:08,212 INFO L275 PluginConnector]: CDTParser initialized [2020-08-19 07:19:08,213 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i [2020-08-19 07:19:08,278 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/17995854e/a8ef1f9bd6b3451ab848081fb4cccbb2/FLAGd6066449c [2020-08-19 07:19:08,886 INFO L306 CDTParser]: Found 1 translation units. [2020-08-19 07:19:08,888 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i [2020-08-19 07:19:08,912 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/17995854e/a8ef1f9bd6b3451ab848081fb4cccbb2/FLAGd6066449c [2020-08-19 07:19:09,157 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/17995854e/a8ef1f9bd6b3451ab848081fb4cccbb2 [2020-08-19 07:19:09,167 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-08-19 07:19:09,169 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-08-19 07:19:09,170 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-08-19 07:19:09,170 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-08-19 07:19:09,174 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-08-19 07:19:09,175 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.08 07:19:09" (1/1) ... [2020-08-19 07:19:09,178 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c47ab96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 07:19:09, skipping insertion in model container [2020-08-19 07:19:09,178 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.08 07:19:09" (1/1) ... [2020-08-19 07:19:09,186 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-08-19 07:19:09,264 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-08-19 07:19:09,890 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-08-19 07:19:09,906 INFO L203 MainTranslator]: Completed pre-run [2020-08-19 07:19:10,089 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-08-19 07:19:10,140 INFO L208 MainTranslator]: Completed translation [2020-08-19 07:19:10,140 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 07:19:10 WrapperNode [2020-08-19 07:19:10,140 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-08-19 07:19:10,141 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-08-19 07:19:10,141 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-08-19 07:19:10,142 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-08-19 07:19:10,154 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 07:19:10" (1/1) ... [2020-08-19 07:19:10,155 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 07:19:10" (1/1) ... [2020-08-19 07:19:10,179 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 07:19:10" (1/1) ... [2020-08-19 07:19:10,179 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 07:19:10" (1/1) ... [2020-08-19 07:19:10,216 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 07:19:10" (1/1) ... [2020-08-19 07:19:10,224 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 07:19:10" (1/1) ... [2020-08-19 07:19:10,235 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 07:19:10" (1/1) ... [2020-08-19 07:19:10,254 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-08-19 07:19:10,255 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-08-19 07:19:10,255 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-08-19 07:19:10,255 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-08-19 07:19:10,256 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 07:19:10" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/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 [2020-08-19 07:19:10,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-08-19 07:19:10,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-08-19 07:19:10,313 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-08-19 07:19:10,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-08-19 07:19:10,314 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-08-19 07:19:10,314 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-08-19 07:19:10,315 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-08-19 07:19:10,316 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2020-08-19 07:19:10,316 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2020-08-19 07:19:10,316 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_read_ch [2020-08-19 07:19:10,317 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_add_raw [2020-08-19 07:19:10,317 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_raw [2020-08-19 07:19:10,318 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_ch_show [2020-08-19 07:19:10,318 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_label_show [2020-08-19 07:19:10,318 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_create_attr [2020-08-19 07:19:10,318 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_attr [2020-08-19 07:19:10,318 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_probe [2020-08-19 07:19:10,321 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove [2020-08-19 07:19:10,321 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_init [2020-08-19 07:19:10,321 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_exit [2020-08-19 07:19:10,321 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-08-19 07:19:10,322 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-08-19 07:19:10,323 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-08-19 07:19:10,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_5 [2020-08-19 07:19:10,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_6 [2020-08-19 07:19:10,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-08-19 07:19:10,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-08-19 07:19:10,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-08-19 07:19:10,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-08-19 07:19:10,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-08-19 07:19:10,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-08-19 07:19:10,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_sysfs [2020-08-19 07:19:10,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2020-08-19 07:19:10,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-08-19 07:19:10,326 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-08-19 07:19:10,326 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-08-19 07:19:10,326 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-08-19 07:19:10,326 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2020-08-19 07:19:10,326 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-08-19 07:19:10,326 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-08-19 07:19:10,326 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2020-08-19 07:19:10,327 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_register [2020-08-19 07:19:10,327 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2020-08-19 07:19:10,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-08-19 07:19:10,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2020-08-19 07:19:10,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2020-08-19 07:19:10,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2020-08-19 07:19:10,329 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2020-08-19 07:19:10,329 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-08-19 07:19:10,329 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_register [2020-08-19 07:19:10,329 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2020-08-19 07:19:10,330 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_read [2020-08-19 07:19:10,330 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_register [2020-08-19 07:19:10,330 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_release [2020-08-19 07:19:10,330 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-08-19 07:19:10,330 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-08-19 07:19:10,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-08-19 07:19:10,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-08-19 07:19:10,331 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-08-19 07:19:10,331 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-08-19 07:19:10,331 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2020-08-19 07:19:10,332 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-08-19 07:19:10,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_5 [2020-08-19 07:19:10,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_6 [2020-08-19 07:19:10,332 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2020-08-19 07:19:10,332 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-08-19 07:19:10,332 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-08-19 07:19:10,332 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2020-08-19 07:19:10,333 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-08-19 07:19:10,333 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-08-19 07:19:10,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_sysfs [2020-08-19 07:19:10,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2020-08-19 07:19:10,333 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-08-19 07:19:10,334 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-08-19 07:19:10,334 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-08-19 07:19:10,335 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-08-19 07:19:10,335 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-08-19 07:19:10,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-08-19 07:19:10,336 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-08-19 07:19:10,336 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-08-19 07:19:10,336 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-08-19 07:19:10,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-08-19 07:19:10,337 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-08-19 07:19:10,337 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-08-19 07:19:10,337 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-08-19 07:19:10,337 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_register [2020-08-19 07:19:10,337 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2020-08-19 07:19:10,337 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2020-08-19 07:19:10,338 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2020-08-19 07:19:10,338 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_register [2020-08-19 07:19:10,338 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2020-08-19 07:19:10,338 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_read [2020-08-19 07:19:10,338 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_register [2020-08-19 07:19:10,338 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_release [2020-08-19 07:19:10,338 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_read_ch [2020-08-19 07:19:10,339 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-08-19 07:19:10,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-08-19 07:19:10,339 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_add_raw [2020-08-19 07:19:10,339 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_raw [2020-08-19 07:19:10,339 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_ch_show [2020-08-19 07:19:10,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-08-19 07:19:10,339 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_label_show [2020-08-19 07:19:10,340 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_create_attr [2020-08-19 07:19:10,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-08-19 07:19:10,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-08-19 07:19:10,340 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_attr [2020-08-19 07:19:10,340 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_probe [2020-08-19 07:19:10,340 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-08-19 07:19:10,341 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove [2020-08-19 07:19:10,341 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_init [2020-08-19 07:19:10,341 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_exit [2020-08-19 07:19:10,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-08-19 07:19:10,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2020-08-19 07:19:10,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2020-08-19 07:19:10,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-08-19 07:19:10,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2020-08-19 07:19:10,342 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-08-19 07:19:10,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-08-19 07:19:10,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-08-19 07:19:10,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-08-19 07:19:10,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-08-19 07:19:10,344 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-08-19 07:19:10,344 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-08-19 07:19:10,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-08-19 07:19:10,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-08-19 07:19:10,346 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-08-19 07:19:11,735 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-08-19 07:19:11,735 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-08-19 07:19:11,751 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.08 07:19:11 BoogieIcfgContainer [2020-08-19 07:19:11,751 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-08-19 07:19:11,755 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-08-19 07:19:11,756 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-08-19 07:19:11,759 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-08-19 07:19:11,763 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.08 07:19:09" (1/3) ... [2020-08-19 07:19:11,764 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@40f21d0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.08 07:19:11, skipping insertion in model container [2020-08-19 07:19:11,765 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 07:19:10" (2/3) ... [2020-08-19 07:19:11,765 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@40f21d0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.08 07:19:11, skipping insertion in model container [2020-08-19 07:19:11,765 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.08 07:19:11" (3/3) ... [2020-08-19 07:19:11,768 INFO L109 eAbstractionObserver]: Analyzing ICFG m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i [2020-08-19 07:19:11,779 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-08-19 07:19:11,789 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-08-19 07:19:11,803 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-08-19 07:19:11,829 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-08-19 07:19:11,830 INFO L376 AbstractCegarLoop]: Hoare is true [2020-08-19 07:19:11,830 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-08-19 07:19:11,830 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-08-19 07:19:11,830 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-08-19 07:19:11,830 INFO L380 AbstractCegarLoop]: Difference is false [2020-08-19 07:19:11,830 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-08-19 07:19:11,830 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-08-19 07:19:11,856 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states. [2020-08-19 07:19:11,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2020-08-19 07:19:11,872 INFO L414 BasicCegarLoop]: Found error trace [2020-08-19 07:19:11,873 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-19 07:19:11,874 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-19 07:19:11,878 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-19 07:19:11,879 INFO L82 PathProgramCache]: Analyzing trace with hash 2009611199, now seen corresponding path program 1 times [2020-08-19 07:19:11,887 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-19 07:19:11,888 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1090010081] [2020-08-19 07:19:11,888 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-19 07:19:12,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:12,688 WARN L193 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2020-08-19 07:19:12,691 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-19 07:19:12,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:12,760 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-08-19 07:19:12,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:12,772 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-08-19 07:19:12,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:12,777 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-08-19 07:19:12,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:12,795 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-08-19 07:19:12,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:12,820 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2020-08-19 07:19:12,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:12,911 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-08-19 07:19:12,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:13,017 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-08-19 07:19:13,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:13,087 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-08-19 07:19:13,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:13,145 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2020-08-19 07:19:13,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:13,152 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-08-19 07:19:13,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:13,159 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2020-08-19 07:19:13,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:13,164 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2020-08-19 07:19:13,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:13,172 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-08-19 07:19:13,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:13,181 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2020-08-19 07:19:13,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:13,195 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-08-19 07:19:13,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:13,209 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-08-19 07:19:13,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:13,217 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2020-08-19 07:19:13,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:13,226 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-08-19 07:19:13,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:13,234 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-08-19 07:19:13,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:13,246 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-08-19 07:19:13,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:13,276 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2020-08-19 07:19:13,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:13,318 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2020-08-19 07:19:13,319 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1090010081] [2020-08-19 07:19:13,322 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-08-19 07:19:13,322 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14] total 14 [2020-08-19 07:19:13,323 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1666139538] [2020-08-19 07:19:13,331 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-08-19 07:19:13,331 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-19 07:19:13,346 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-08-19 07:19:13,349 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2020-08-19 07:19:13,351 INFO L87 Difference]: Start difference. First operand 291 states. Second operand 14 states. [2020-08-19 07:19:14,452 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 140 [2020-08-19 07:19:14,710 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 140 [2020-08-19 07:19:14,947 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 140 [2020-08-19 07:19:15,187 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 140 [2020-08-19 07:19:15,368 WARN L193 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 140 [2020-08-19 07:19:15,574 WARN L193 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 140 [2020-08-19 07:19:15,810 WARN L193 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 140 [2020-08-19 07:19:18,164 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-19 07:19:18,164 INFO L93 Difference]: Finished difference Result 605 states and 763 transitions. [2020-08-19 07:19:18,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-08-19 07:19:18,166 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 136 [2020-08-19 07:19:18,167 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-19 07:19:18,183 INFO L225 Difference]: With dead ends: 605 [2020-08-19 07:19:18,183 INFO L226 Difference]: Without dead ends: 337 [2020-08-19 07:19:18,191 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 66 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=89, Invalid=463, Unknown=0, NotChecked=0, Total=552 [2020-08-19 07:19:18,209 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 337 states. [2020-08-19 07:19:18,287 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 337 to 256. [2020-08-19 07:19:18,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 256 states. [2020-08-19 07:19:18,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 256 states and 296 transitions. [2020-08-19 07:19:18,293 INFO L78 Accepts]: Start accepts. Automaton has 256 states and 296 transitions. Word has length 136 [2020-08-19 07:19:18,294 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-19 07:19:18,294 INFO L479 AbstractCegarLoop]: Abstraction has 256 states and 296 transitions. [2020-08-19 07:19:18,295 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-08-19 07:19:18,295 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 296 transitions. [2020-08-19 07:19:18,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2020-08-19 07:19:18,300 INFO L414 BasicCegarLoop]: Found error trace [2020-08-19 07:19:18,300 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-19 07:19:18,301 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-08-19 07:19:18,301 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-19 07:19:18,301 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-19 07:19:18,302 INFO L82 PathProgramCache]: Analyzing trace with hash -1700928908, now seen corresponding path program 1 times [2020-08-19 07:19:18,302 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-19 07:19:18,302 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1017446315] [2020-08-19 07:19:18,302 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-19 07:19:18,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:18,656 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2020-08-19 07:19:18,657 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-19 07:19:18,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:18,683 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-08-19 07:19:18,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:18,686 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-08-19 07:19:18,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:18,689 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-08-19 07:19:18,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:18,695 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-08-19 07:19:18,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:18,711 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2020-08-19 07:19:18,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:18,725 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-08-19 07:19:18,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:18,734 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-08-19 07:19:18,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:18,741 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-08-19 07:19:18,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:18,747 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-08-19 07:19:18,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:18,751 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-08-19 07:19:18,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:18,755 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2020-08-19 07:19:18,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:18,761 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-08-19 07:19:18,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:18,764 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2020-08-19 07:19:18,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:18,769 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2020-08-19 07:19:18,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:18,776 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-08-19 07:19:18,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:18,780 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-08-19 07:19:18,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:18,786 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-08-19 07:19:18,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:18,789 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2020-08-19 07:19:18,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:18,794 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-08-19 07:19:18,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:18,802 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-08-19 07:19:18,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:18,806 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2020-08-19 07:19:18,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:18,813 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-08-19 07:19:18,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:18,830 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-08-19 07:19:18,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:18,896 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2020-08-19 07:19:18,897 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1017446315] [2020-08-19 07:19:18,897 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-19 07:19:18,897 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-08-19 07:19:18,897 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [669013914] [2020-08-19 07:19:18,899 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-08-19 07:19:18,900 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-19 07:19:18,900 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-08-19 07:19:18,900 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2020-08-19 07:19:18,900 INFO L87 Difference]: Start difference. First operand 256 states and 296 transitions. Second operand 9 states. [2020-08-19 07:19:19,185 WARN L193 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2020-08-19 07:19:20,707 WARN L193 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 137 [2020-08-19 07:19:21,124 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2020-08-19 07:19:23,716 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-19 07:19:23,716 INFO L93 Difference]: Finished difference Result 808 states and 970 transitions. [2020-08-19 07:19:23,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2020-08-19 07:19:23,717 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 147 [2020-08-19 07:19:23,718 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-19 07:19:23,737 INFO L225 Difference]: With dead ends: 808 [2020-08-19 07:19:23,740 INFO L226 Difference]: Without dead ends: 805 [2020-08-19 07:19:23,742 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 76 GetRequests, 56 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 87 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=116, Invalid=346, Unknown=0, NotChecked=0, Total=462 [2020-08-19 07:19:23,746 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 805 states. [2020-08-19 07:19:23,872 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 805 to 714. [2020-08-19 07:19:23,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 714 states. [2020-08-19 07:19:23,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 714 states and 844 transitions. [2020-08-19 07:19:23,879 INFO L78 Accepts]: Start accepts. Automaton has 714 states and 844 transitions. Word has length 147 [2020-08-19 07:19:23,880 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-19 07:19:23,880 INFO L479 AbstractCegarLoop]: Abstraction has 714 states and 844 transitions. [2020-08-19 07:19:23,880 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-08-19 07:19:23,880 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 844 transitions. [2020-08-19 07:19:23,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2020-08-19 07:19:23,884 INFO L414 BasicCegarLoop]: Found error trace [2020-08-19 07:19:23,885 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-19 07:19:23,885 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-08-19 07:19:23,885 INFO L427 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-19 07:19:23,885 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-19 07:19:23,886 INFO L82 PathProgramCache]: Analyzing trace with hash -459511053, now seen corresponding path program 1 times [2020-08-19 07:19:23,886 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-19 07:19:23,886 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1502256375] [2020-08-19 07:19:23,887 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-19 07:19:23,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:24,147 WARN L193 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2020-08-19 07:19:24,147 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-19 07:19:24,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:24,164 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-08-19 07:19:24,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:24,167 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-08-19 07:19:24,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:24,169 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-08-19 07:19:24,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:24,173 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-08-19 07:19:24,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:24,186 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2020-08-19 07:19:24,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:24,199 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-08-19 07:19:24,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:24,208 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-08-19 07:19:24,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:24,216 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-08-19 07:19:24,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:24,224 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-08-19 07:19:24,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:24,228 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-08-19 07:19:24,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:24,237 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2020-08-19 07:19:24,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:24,242 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-08-19 07:19:24,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:24,245 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2020-08-19 07:19:24,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:24,249 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2020-08-19 07:19:24,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:24,255 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-08-19 07:19:24,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:24,259 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-08-19 07:19:24,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:24,265 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-08-19 07:19:24,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:24,269 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2020-08-19 07:19:24,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:24,273 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-08-19 07:19:24,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:24,278 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-08-19 07:19:24,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:24,282 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2020-08-19 07:19:24,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:24,287 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-08-19 07:19:24,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:24,300 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-08-19 07:19:24,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:24,315 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-08-19 07:19:24,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:24,323 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-08-19 07:19:24,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:24,329 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-08-19 07:19:24,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-19 07:19:24,414 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2020-08-19 07:19:24,415 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1502256375] [2020-08-19 07:19:24,415 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-08-19 07:19:24,415 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-08-19 07:19:24,415 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [761278372] [2020-08-19 07:19:24,416 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-08-19 07:19:24,416 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-19 07:19:24,417 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-08-19 07:19:24,417 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-08-19 07:19:24,417 INFO L87 Difference]: Start difference. First operand 714 states and 844 transitions. Second operand 7 states. [2020-08-19 07:19:26,317 WARN L193 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 135 [2020-08-19 07:19:28,415 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-19 07:19:28,416 INFO L93 Difference]: Finished difference Result 1093 states and 1325 transitions. [2020-08-19 07:19:28,416 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-08-19 07:19:28,417 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 167 [2020-08-19 07:19:28,418 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-19 07:19:28,419 INFO L225 Difference]: With dead ends: 1093 [2020-08-19 07:19:28,419 INFO L226 Difference]: Without dead ends: 0 [2020-08-19 07:19:28,423 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 77 GetRequests, 63 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=76, Invalid=164, Unknown=0, NotChecked=0, Total=240 [2020-08-19 07:19:28,423 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-08-19 07:19:28,423 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-08-19 07:19:28,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-08-19 07:19:28,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-08-19 07:19:28,424 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 167 [2020-08-19 07:19:28,424 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-19 07:19:28,425 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-08-19 07:19:28,425 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-08-19 07:19:28,425 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-08-19 07:19:28,425 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-08-19 07:19:28,425 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-08-19 07:19:28,428 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-08-19 07:19:32,254 WARN L193 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 26 [2020-08-19 07:19:32,534 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 23 [2020-08-19 07:19:32,659 WARN L193 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2020-08-19 07:19:32,903 WARN L193 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 36 [2020-08-19 07:19:33,289 WARN L193 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 26 [2020-08-19 07:19:33,569 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 32 [2020-08-19 07:19:33,955 WARN L193 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 26 [2020-08-19 07:19:34,336 WARN L193 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 26 [2020-08-19 07:19:34,543 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 1 [2020-08-19 07:19:34,968 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 34 [2020-08-19 07:19:35,279 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 41 [2020-08-19 07:19:35,669 WARN L193 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 26 [2020-08-19 07:19:35,827 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 36 [2020-08-19 07:19:36,102 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 23 [2020-08-19 07:19:36,392 WARN L193 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 33 DAG size of output: 33 [2020-08-19 07:19:36,557 WARN L193 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 1 [2020-08-19 07:19:36,734 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2020-08-19 07:19:37,330 WARN L193 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 26 [2020-08-19 07:19:37,726 WARN L193 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 26 [2020-08-19 07:19:37,951 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 24 [2020-08-19 07:19:38,379 WARN L193 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 26 [2020-08-19 07:19:38,693 WARN L193 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 23 [2020-08-19 07:19:39,136 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 26 [2020-08-19 07:19:39,509 WARN L193 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 26 [2020-08-19 07:19:40,075 WARN L193 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 26 [2020-08-19 07:19:40,933 WARN L193 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 32 [2020-08-19 07:19:41,097 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 36 [2020-08-19 07:19:41,482 WARN L193 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 26 [2020-08-19 07:19:41,766 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 33 DAG size of output: 33 [2020-08-19 07:19:42,058 WARN L193 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2020-08-19 07:19:42,181 WARN L193 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2020-08-19 07:19:42,561 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 23 [2020-08-19 07:19:42,674 WARN L193 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 33 DAG size of output: 33 [2020-08-19 07:19:43,222 WARN L193 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 26 [2020-08-19 07:19:43,605 WARN L193 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 26 [2020-08-19 07:19:43,881 WARN L193 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 36 [2020-08-19 07:19:44,063 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 36 [2020-08-19 07:19:44,451 WARN L193 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 26 [2020-08-19 07:19:44,732 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 23 [2020-08-19 07:19:44,933 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 33 DAG size of output: 33 [2020-08-19 07:19:45,543 WARN L193 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 26 [2020-08-19 07:19:46,113 WARN L193 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 1 [2020-08-19 07:19:46,354 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 36 [2020-08-19 07:19:46,724 WARN L193 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 22 [2020-08-19 07:19:47,107 WARN L193 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 26 [2020-08-19 07:19:47,269 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 36 [2020-08-19 07:19:47,515 INFO L271 CegarLoopResult]: At program point s3c_hwmon_remove_rawENTRY(lines 908 913) the Hoare annotation is: true [2020-08-19 07:19:47,515 INFO L268 CegarLoopResult]: For program point s3c_hwmon_remove_rawFINAL(lines 908 913) no Hoare annotation was computed. [2020-08-19 07:19:47,515 INFO L268 CegarLoopResult]: For program point s3c_hwmon_remove_rawEXIT(lines 908 913) no Hoare annotation was computed. [2020-08-19 07:19:47,516 INFO L264 CegarLoopResult]: At program point L1055(line 1055) the Hoare annotation is: (let ((.cse2 (= |old(~ldv_count_1~0)| ~ldv_count_1~0)) (.cse3 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|))) (let ((.cse0 (not (= |old(~ldv_count_2~0)| 0))) (.cse1 (and .cse2 (= ~ldv_count_2~0 0) .cse3))) (and (or .cse0 .cse1 (not (<= 1 |old(~ldv_count_1~0)|))) (or (and .cse2 (= |old(~ldv_count_2~0)| ~ldv_count_2~0) .cse3) (not (<= |old(~ldv_count_2~0)| |old(~ldv_count_1~0)|)) (not (= |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)| 1))) (or .cse0 (not (= |old(~ldv_count_1~0)| 0)) .cse1)))) [2020-08-19 07:19:47,516 INFO L268 CegarLoopResult]: For program point L1055-1(line 1055) no Hoare annotation was computed. [2020-08-19 07:19:47,516 INFO L264 CegarLoopResult]: At program point L1113(lines 1023 1116) the Hoare annotation is: (let ((.cse0 (= |old(~ldv_count_1~0)| ~ldv_count_1~0)) (.cse8 (= ~ldv_count_2~0 0)) (.cse3 (<= (+ |old(~ldv_count_1~0)| 1) ~ldv_count_1~0)) (.cse2 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|))) (let ((.cse4 (not (= |old(~ldv_count_2~0)| 0))) (.cse5 (and .cse8 .cse3 (<= 1 ~ldv_count_1~0) .cse2)) (.cse6 (and .cse0 .cse8 .cse2)) (.cse7 (and .cse3 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)))) (and (let ((.cse1 (= |old(~ldv_count_2~0)| ~ldv_count_2~0))) (or (and .cse0 .cse1 .cse2) (not (<= |old(~ldv_count_2~0)| |old(~ldv_count_1~0)|)) (and .cse1 .cse3 .cse2) (not (= |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)| 1)))) (or .cse4 .cse5 .cse6 (not (<= 1 |old(~ldv_count_1~0)|)) .cse7) (or .cse4 (not (= |old(~ldv_count_1~0)| 0)) .cse5 .cse6 .cse7)))) [2020-08-19 07:19:47,516 INFO L264 CegarLoopResult]: At program point s3c_hwmon_probeENTRY(lines 1010 1117) the Hoare annotation is: (let ((.cse2 (= |old(~ldv_count_1~0)| ~ldv_count_1~0)) (.cse3 (= |old(#length)| |#length|)) (.cse4 (= |old(~ldv_count_2~0)| ~ldv_count_2~0)) (.cse5 (= |old(#valid)| |#valid|))) (let ((.cse0 (not (= |old(~ldv_count_2~0)| 0))) (.cse1 (and .cse2 .cse3 .cse4 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|) .cse5))) (and (or .cse0 (not (= |old(~ldv_count_1~0)| 0)) .cse1) (or .cse0 (not (<= 1 |old(~ldv_count_1~0)|)) .cse1) (or (and .cse2 .cse3 .cse4 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) .cse5) (not (<= |old(~ldv_count_2~0)| |old(~ldv_count_1~0)|)) (not (= |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)| 1)))))) [2020-08-19 07:19:47,517 INFO L264 CegarLoopResult]: At program point L1109(lines 1023 1116) the Hoare annotation is: (let ((.cse0 (= |old(~ldv_count_1~0)| ~ldv_count_1~0)) (.cse8 (= ~ldv_count_2~0 0)) (.cse3 (<= (+ |old(~ldv_count_1~0)| 1) ~ldv_count_1~0)) (.cse2 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|))) (let ((.cse4 (not (= |old(~ldv_count_2~0)| 0))) (.cse5 (and .cse8 .cse3 (<= 1 ~ldv_count_1~0) .cse2)) (.cse6 (and .cse0 .cse8 .cse2)) (.cse7 (and .cse3 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)))) (and (let ((.cse1 (= |old(~ldv_count_2~0)| ~ldv_count_2~0))) (or (and .cse0 .cse1 .cse2) (not (<= |old(~ldv_count_2~0)| |old(~ldv_count_1~0)|)) (and .cse1 .cse3 .cse2) (not (= |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)| 1)))) (or .cse4 .cse5 .cse6 (not (<= 1 |old(~ldv_count_1~0)|)) .cse7) (or .cse4 (not (= |old(~ldv_count_1~0)| 0)) .cse5 .cse6 .cse7)))) [2020-08-19 07:19:47,517 INFO L268 CegarLoopResult]: For program point L1076(lines 1076 1080) no Hoare annotation was computed. [2020-08-19 07:19:47,517 INFO L268 CegarLoopResult]: For program point s3c_hwmon_probeFINAL(lines 1010 1117) no Hoare annotation was computed. [2020-08-19 07:19:47,517 INFO L264 CegarLoopResult]: At program point L1039(line 1039) the Hoare annotation is: (let ((.cse2 (= |old(~ldv_count_1~0)| ~ldv_count_1~0)) (.cse3 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|))) (let ((.cse0 (not (= |old(~ldv_count_2~0)| 0))) (.cse1 (and .cse2 (= ~ldv_count_2~0 0) .cse3))) (and (or .cse0 .cse1 (not (<= 1 |old(~ldv_count_1~0)|))) (or (and .cse2 (= |old(~ldv_count_2~0)| ~ldv_count_2~0) .cse3) (not (<= |old(~ldv_count_2~0)| |old(~ldv_count_1~0)|)) (not (= |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)| 1))) (or .cse0 (not (= |old(~ldv_count_1~0)| 0)) .cse1)))) [2020-08-19 07:19:47,518 INFO L264 CegarLoopResult]: At program point L1101(lines 1023 1116) the Hoare annotation is: (let ((.cse0 (= |old(~ldv_count_1~0)| ~ldv_count_1~0)) (.cse8 (= ~ldv_count_2~0 0)) (.cse3 (<= (+ |old(~ldv_count_1~0)| 1) ~ldv_count_1~0)) (.cse2 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|))) (let ((.cse4 (not (= |old(~ldv_count_2~0)| 0))) (.cse5 (and .cse8 .cse3 (<= 1 ~ldv_count_1~0) .cse2)) (.cse6 (and .cse0 .cse8 .cse2)) (.cse7 (and .cse3 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)))) (and (let ((.cse1 (= |old(~ldv_count_2~0)| ~ldv_count_2~0))) (or (and .cse0 .cse1 .cse2) (not (<= |old(~ldv_count_2~0)| |old(~ldv_count_1~0)|)) (and .cse1 .cse3 .cse2) (not (= |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)| 1)))) (or .cse4 .cse5 .cse6 (not (<= 1 |old(~ldv_count_1~0)|)) .cse7) (or .cse4 (not (= |old(~ldv_count_1~0)| 0)) .cse5 .cse6 .cse7)))) [2020-08-19 07:19:47,518 INFO L264 CegarLoopResult]: At program point L1031(line 1031) the Hoare annotation is: (let ((.cse2 (= |old(~ldv_count_1~0)| ~ldv_count_1~0)) (.cse3 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|))) (let ((.cse0 (not (= |old(~ldv_count_2~0)| 0))) (.cse1 (and .cse2 (= ~ldv_count_2~0 0) .cse3))) (and (or .cse0 .cse1 (not (<= 1 |old(~ldv_count_1~0)|))) (or (and .cse2 (= |old(~ldv_count_2~0)| ~ldv_count_2~0) .cse3) (not (<= |old(~ldv_count_2~0)| |old(~ldv_count_1~0)|)) (not (= |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)| 1))) (or .cse0 (not (= |old(~ldv_count_1~0)| 0)) .cse1)))) [2020-08-19 07:19:47,518 INFO L268 CegarLoopResult]: For program point L1031-1(line 1031) no Hoare annotation was computed. [2020-08-19 07:19:47,518 INFO L264 CegarLoopResult]: At program point L1093(lines 1083 1097) the Hoare annotation is: (let ((.cse3 (<= (+ |old(~ldv_count_1~0)| 1) ~ldv_count_1~0)) (.cse4 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|))) (let ((.cse0 (not (= |old(~ldv_count_2~0)| 0))) (.cse1 (and (= ~ldv_count_2~0 0) .cse3 (<= 1 ~ldv_count_1~0) .cse4)) (.cse2 (and .cse3 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)))) (and (or .cse0 (not (= |old(~ldv_count_1~0)| 0)) .cse1 .cse2) (or (not (<= |old(~ldv_count_2~0)| |old(~ldv_count_1~0)|)) (and (= |old(~ldv_count_2~0)| ~ldv_count_2~0) .cse3 .cse4) (not (= |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)| 1))) (or .cse0 .cse1 (not (<= 1 |old(~ldv_count_1~0)|)) .cse2)))) [2020-08-19 07:19:47,519 INFO L268 CegarLoopResult]: For program point L1089(line 1089) no Hoare annotation was computed. [2020-08-19 07:19:47,519 INFO L268 CegarLoopResult]: For program point L1056(lines 1056 1062) no Hoare annotation was computed. [2020-08-19 07:19:47,519 INFO L268 CegarLoopResult]: For program point L1114(line 1114) no Hoare annotation was computed. [2020-08-19 07:19:47,519 INFO L264 CegarLoopResult]: At program point L1081(lines 1081 1082) the Hoare annotation is: (let ((.cse7 (<= (+ |old(~ldv_count_1~0)| 1) ~ldv_count_1~0)) (.cse6 (= |old(~ldv_count_1~0)| ~ldv_count_1~0))) (let ((.cse0 (= |old(~ldv_count_2~0)| ~ldv_count_2~0)) (.cse2 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|)) (.cse1 (let ((.cse9 (<= ~ldv_count_2~0 ~ldv_count_1~0))) (or (and .cse7 .cse9) (and .cse6 .cse9))))) (let ((.cse3 (and .cse1 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1))) (.cse4 (not (= |old(~ldv_count_2~0)| 0))) (.cse5 (and .cse0 .cse2 (let ((.cse8 (<= 1 ~ldv_count_1~0))) (or (and .cse6 (= ~ldv_count_1~0 0)) (and .cse7 .cse8) (and .cse6 .cse8)))))) (and (or (and .cse0 .cse1 .cse2) (not (<= |old(~ldv_count_2~0)| |old(~ldv_count_1~0)|)) (not (= |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)| 1))) (or .cse3 .cse4 (not (<= 1 |old(~ldv_count_1~0)|)) .cse5) (or .cse3 .cse4 (not (= |old(~ldv_count_1~0)| 0)) .cse5))))) [2020-08-19 07:19:47,519 INFO L268 CegarLoopResult]: For program point L1081-1(lines 1081 1082) no Hoare annotation was computed. [2020-08-19 07:19:47,520 INFO L264 CegarLoopResult]: At program point L1110(lines 1023 1116) the Hoare annotation is: (let ((.cse0 (= |old(~ldv_count_1~0)| ~ldv_count_1~0)) (.cse8 (= ~ldv_count_2~0 0)) (.cse3 (<= (+ |old(~ldv_count_1~0)| 1) ~ldv_count_1~0)) (.cse2 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|))) (let ((.cse4 (not (= |old(~ldv_count_2~0)| 0))) (.cse5 (and .cse8 .cse3 (<= 1 ~ldv_count_1~0) .cse2)) (.cse6 (and .cse0 .cse8 .cse2)) (.cse7 (and .cse3 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)))) (and (let ((.cse1 (= |old(~ldv_count_2~0)| ~ldv_count_2~0))) (or (and .cse0 .cse1 .cse2) (not (<= |old(~ldv_count_2~0)| |old(~ldv_count_1~0)|)) (and .cse1 .cse3 .cse2) (not (= |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)| 1)))) (or .cse4 .cse5 .cse6 (not (<= 1 |old(~ldv_count_1~0)|)) .cse7) (or .cse4 (not (= |old(~ldv_count_1~0)| 0)) .cse5 .cse6 .cse7)))) [2020-08-19 07:19:47,520 INFO L264 CegarLoopResult]: At program point L1044(line 1044) the Hoare annotation is: (let ((.cse2 (= |old(~ldv_count_1~0)| ~ldv_count_1~0)) (.cse3 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|))) (let ((.cse0 (not (= |old(~ldv_count_2~0)| 0))) (.cse1 (and .cse2 (= ~ldv_count_2~0 0) .cse3))) (and (or .cse0 .cse1 (not (<= 1 |old(~ldv_count_1~0)|))) (or (and .cse2 (= |old(~ldv_count_2~0)| ~ldv_count_2~0) .cse3) (not (<= |old(~ldv_count_2~0)| |old(~ldv_count_1~0)|)) (not (= |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)| 1))) (or .cse0 (not (= |old(~ldv_count_1~0)| 0)) .cse1)))) [2020-08-19 07:19:47,520 INFO L268 CegarLoopResult]: For program point L1044-1(line 1044) no Hoare annotation was computed. [2020-08-19 07:19:47,520 INFO L268 CegarLoopResult]: For program point L1040(line 1040) no Hoare annotation was computed. [2020-08-19 07:19:47,520 INFO L264 CegarLoopResult]: At program point L1049(line 1049) the Hoare annotation is: (let ((.cse2 (= |old(~ldv_count_1~0)| ~ldv_count_1~0)) (.cse3 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|))) (let ((.cse0 (not (= |old(~ldv_count_2~0)| 0))) (.cse1 (and .cse2 (= ~ldv_count_2~0 0) .cse3))) (and (or .cse0 .cse1 (not (<= 1 |old(~ldv_count_1~0)|))) (or (and .cse2 (= |old(~ldv_count_2~0)| ~ldv_count_2~0) .cse3) (not (<= |old(~ldv_count_2~0)| |old(~ldv_count_1~0)|)) (not (= |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)| 1))) (or .cse0 (not (= |old(~ldv_count_1~0)| 0)) .cse1)))) [2020-08-19 07:19:47,521 INFO L268 CegarLoopResult]: For program point L1049-1(line 1049) no Hoare annotation was computed. [2020-08-19 07:19:47,521 INFO L264 CegarLoopResult]: At program point L1041(line 1041) the Hoare annotation is: (let ((.cse2 (= |old(~ldv_count_1~0)| ~ldv_count_1~0)) (.cse3 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|))) (let ((.cse0 (not (= |old(~ldv_count_2~0)| 0))) (.cse1 (and .cse2 (= ~ldv_count_2~0 0) .cse3))) (and (or .cse0 .cse1 (not (<= 1 |old(~ldv_count_1~0)|))) (or (and .cse2 (= |old(~ldv_count_2~0)| ~ldv_count_2~0) .cse3) (not (<= |old(~ldv_count_2~0)| |old(~ldv_count_1~0)|)) (not (= |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)| 1))) (or .cse0 (not (= |old(~ldv_count_1~0)| 0)) .cse1)))) [2020-08-19 07:19:47,521 INFO L268 CegarLoopResult]: For program point L1041-1(line 1041) no Hoare annotation was computed. [2020-08-19 07:19:47,521 INFO L264 CegarLoopResult]: At program point L1103(lines 1023 1116) the Hoare annotation is: (let ((.cse0 (= |old(~ldv_count_1~0)| ~ldv_count_1~0)) (.cse8 (= ~ldv_count_2~0 0)) (.cse3 (<= (+ |old(~ldv_count_1~0)| 1) ~ldv_count_1~0)) (.cse2 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|))) (let ((.cse4 (not (= |old(~ldv_count_2~0)| 0))) (.cse5 (and .cse8 .cse3 (<= 1 ~ldv_count_1~0) .cse2)) (.cse6 (and .cse0 .cse8 .cse2)) (.cse7 (and .cse3 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)))) (and (let ((.cse1 (= |old(~ldv_count_2~0)| ~ldv_count_2~0))) (or (and .cse0 .cse1 .cse2) (not (<= |old(~ldv_count_2~0)| |old(~ldv_count_1~0)|)) (and .cse1 .cse3 .cse2) (not (= |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)| 1)))) (or .cse4 .cse5 .cse6 (not (<= 1 |old(~ldv_count_1~0)|)) .cse7) (or .cse4 (not (= |old(~ldv_count_1~0)| 0)) .cse5 .cse6 .cse7)))) [2020-08-19 07:19:47,522 INFO L264 CegarLoopResult]: At program point L1099(lines 1023 1116) the Hoare annotation is: (let ((.cse0 (= |old(~ldv_count_1~0)| ~ldv_count_1~0)) (.cse8 (= ~ldv_count_2~0 0)) (.cse3 (<= (+ |old(~ldv_count_1~0)| 1) ~ldv_count_1~0)) (.cse2 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|))) (let ((.cse4 (not (= |old(~ldv_count_2~0)| 0))) (.cse5 (and .cse8 .cse3 (<= 1 ~ldv_count_1~0) .cse2)) (.cse6 (and .cse0 .cse8 .cse2)) (.cse7 (and .cse3 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)))) (and (let ((.cse1 (= |old(~ldv_count_2~0)| ~ldv_count_2~0))) (or (and .cse0 .cse1 .cse2) (not (<= |old(~ldv_count_2~0)| |old(~ldv_count_1~0)|)) (and .cse1 .cse3 .cse2) (not (= |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)| 1)))) (or .cse4 .cse5 .cse6 (not (<= 1 |old(~ldv_count_1~0)|)) .cse7) (or .cse4 (not (= |old(~ldv_count_1~0)| 0)) .cse5 .cse6 .cse7)))) [2020-08-19 07:19:47,522 INFO L268 CegarLoopResult]: For program point L1033(lines 1033 1037) no Hoare annotation was computed. [2020-08-19 07:19:47,522 INFO L264 CegarLoopResult]: At program point L1091(lines 1083 1097) the Hoare annotation is: (let ((.cse3 (<= (+ |old(~ldv_count_1~0)| 1) ~ldv_count_1~0)) (.cse4 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|))) (let ((.cse0 (not (= |old(~ldv_count_2~0)| 0))) (.cse1 (and (= ~ldv_count_2~0 0) .cse3 (<= 1 ~ldv_count_1~0) .cse4)) (.cse2 (and .cse3 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)))) (and (or .cse0 (not (= |old(~ldv_count_1~0)| 0)) .cse1 .cse2) (or (not (<= |old(~ldv_count_2~0)| |old(~ldv_count_1~0)|)) (and (= |old(~ldv_count_2~0)| ~ldv_count_2~0) .cse3 .cse4) (not (= |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)| 1))) (or .cse0 .cse1 (not (<= 1 |old(~ldv_count_1~0)|)) .cse2)))) [2020-08-19 07:19:47,522 INFO L264 CegarLoopResult]: At program point L1058(line 1058) the Hoare annotation is: (let ((.cse2 (= |old(~ldv_count_1~0)| ~ldv_count_1~0)) (.cse3 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|))) (let ((.cse0 (not (= |old(~ldv_count_2~0)| 0))) (.cse1 (and .cse2 (= ~ldv_count_2~0 0) .cse3))) (and (or .cse0 .cse1 (not (<= 1 |old(~ldv_count_1~0)|))) (or (and .cse2 (= |old(~ldv_count_2~0)| ~ldv_count_2~0) .cse3) (not (<= |old(~ldv_count_2~0)| |old(~ldv_count_1~0)|)) (not (= |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)| 1))) (or .cse0 (not (= |old(~ldv_count_1~0)| 0)) .cse1)))) [2020-08-19 07:19:47,522 INFO L268 CegarLoopResult]: For program point L1058-1(line 1058) no Hoare annotation was computed. [2020-08-19 07:19:47,523 INFO L264 CegarLoopResult]: At program point L1054(line 1054) the Hoare annotation is: (let ((.cse2 (= |old(~ldv_count_1~0)| ~ldv_count_1~0)) (.cse3 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|))) (let ((.cse0 (not (= |old(~ldv_count_2~0)| 0))) (.cse1 (and .cse2 (= ~ldv_count_2~0 0) .cse3))) (and (or .cse0 .cse1 (not (<= 1 |old(~ldv_count_1~0)|))) (or (and .cse2 (= |old(~ldv_count_2~0)| ~ldv_count_2~0) .cse3) (not (<= |old(~ldv_count_2~0)| |old(~ldv_count_1~0)|)) (not (= |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)| 1))) (or .cse0 (not (= |old(~ldv_count_1~0)| 0)) .cse1)))) [2020-08-19 07:19:47,523 INFO L268 CegarLoopResult]: For program point L1054-1(line 1054) no Hoare annotation was computed. [2020-08-19 07:19:47,523 INFO L268 CegarLoopResult]: For program point L1083(lines 1083 1098) no Hoare annotation was computed. [2020-08-19 07:19:47,523 INFO L268 CegarLoopResult]: For program point L1050(lines 1050 1053) no Hoare annotation was computed. [2020-08-19 07:19:47,523 INFO L264 CegarLoopResult]: At program point L1112(line 1112) the Hoare annotation is: (let ((.cse0 (= |old(~ldv_count_1~0)| ~ldv_count_1~0)) (.cse8 (= ~ldv_count_2~0 0)) (.cse3 (<= (+ |old(~ldv_count_1~0)| 1) ~ldv_count_1~0)) (.cse2 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|))) (let ((.cse4 (not (= |old(~ldv_count_2~0)| 0))) (.cse5 (and .cse8 .cse3 (<= 1 ~ldv_count_1~0) .cse2)) (.cse6 (and .cse0 .cse8 .cse2)) (.cse7 (and .cse3 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)))) (and (let ((.cse1 (= |old(~ldv_count_2~0)| ~ldv_count_2~0))) (or (and .cse0 .cse1 .cse2) (not (<= |old(~ldv_count_2~0)| |old(~ldv_count_1~0)|)) (and .cse1 .cse3 .cse2) (not (= |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)| 1)))) (or .cse4 .cse5 .cse6 (not (<= 1 |old(~ldv_count_1~0)|)) .cse7) (or .cse4 (not (= |old(~ldv_count_1~0)| 0)) .cse5 .cse6 .cse7)))) [2020-08-19 07:19:47,523 INFO L268 CegarLoopResult]: For program point L1112-1(line 1112) no Hoare annotation was computed. [2020-08-19 07:19:47,524 INFO L264 CegarLoopResult]: At program point L1108(line 1108) the Hoare annotation is: (let ((.cse3 (<= (+ |old(~ldv_count_1~0)| 1) ~ldv_count_1~0)) (.cse4 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|))) (let ((.cse0 (not (= |old(~ldv_count_2~0)| 0))) (.cse1 (and (= ~ldv_count_2~0 0) .cse3 (<= 1 ~ldv_count_1~0) .cse4)) (.cse2 (and .cse3 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)))) (and (or .cse0 (not (= |old(~ldv_count_1~0)| 0)) .cse1 .cse2) (or (not (<= |old(~ldv_count_2~0)| |old(~ldv_count_1~0)|)) (and (= |old(~ldv_count_2~0)| ~ldv_count_2~0) .cse3 .cse4) (not (= |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)| 1))) (or .cse0 .cse1 (not (<= 1 |old(~ldv_count_1~0)|)) .cse2)))) [2020-08-19 07:19:47,524 INFO L268 CegarLoopResult]: For program point L1108-1(line 1108) no Hoare annotation was computed. [2020-08-19 07:19:47,524 INFO L268 CegarLoopResult]: For program point L1042(lines 1042 1048) no Hoare annotation was computed. [2020-08-19 07:19:47,524 INFO L268 CegarLoopResult]: For program point L1071(lines 1071 1075) no Hoare annotation was computed. [2020-08-19 07:19:47,524 INFO L264 CegarLoopResult]: At program point L1038(line 1038) the Hoare annotation is: (let ((.cse2 (= |old(~ldv_count_1~0)| ~ldv_count_1~0)) (.cse3 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|))) (let ((.cse0 (not (= |old(~ldv_count_2~0)| 0))) (.cse1 (and .cse2 (= ~ldv_count_2~0 0) .cse3))) (and (or .cse0 .cse1 (not (<= 1 |old(~ldv_count_1~0)|))) (or (and .cse2 (= |old(~ldv_count_2~0)| ~ldv_count_2~0) .cse3) (not (<= |old(~ldv_count_2~0)| |old(~ldv_count_1~0)|)) (not (= |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)| 1))) (or .cse0 (not (= |old(~ldv_count_1~0)| 0)) .cse1)))) [2020-08-19 07:19:47,524 INFO L264 CegarLoopResult]: At program point L1038-1(line 1038) the Hoare annotation is: (let ((.cse2 (= |old(~ldv_count_1~0)| ~ldv_count_1~0)) (.cse3 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|))) (let ((.cse0 (not (= |old(~ldv_count_2~0)| 0))) (.cse1 (and .cse2 (= ~ldv_count_2~0 0) .cse3))) (and (or .cse0 .cse1 (not (<= 1 |old(~ldv_count_1~0)|))) (or (and .cse2 (= |old(~ldv_count_2~0)| ~ldv_count_2~0) .cse3) (not (<= |old(~ldv_count_2~0)| |old(~ldv_count_1~0)|)) (not (= |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)| 1))) (or .cse0 (not (= |old(~ldv_count_1~0)| 0)) .cse1)))) [2020-08-19 07:19:47,525 INFO L268 CegarLoopResult]: For program point L1071-2(lines 1071 1075) no Hoare annotation was computed. [2020-08-19 07:19:47,525 INFO L268 CegarLoopResult]: For program point L1067(lines 1067 1070) no Hoare annotation was computed. [2020-08-19 07:19:47,525 INFO L264 CegarLoopResult]: At program point L1096(lines 1023 1116) the Hoare annotation is: (let ((.cse3 (<= (+ |old(~ldv_count_1~0)| 1) ~ldv_count_1~0)) (.cse4 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|))) (let ((.cse0 (not (= |old(~ldv_count_2~0)| 0))) (.cse1 (and (= ~ldv_count_2~0 0) .cse3 (<= 1 ~ldv_count_1~0) .cse4)) (.cse2 (and .cse3 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)))) (and (or .cse0 (not (= |old(~ldv_count_1~0)| 0)) .cse1 .cse2) (or (not (<= |old(~ldv_count_2~0)| |old(~ldv_count_1~0)|)) (and (= |old(~ldv_count_2~0)| ~ldv_count_2~0) .cse3 .cse4) (not (= |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)| 1))) (or .cse0 .cse1 (not (<= 1 |old(~ldv_count_1~0)|)) .cse2)))) [2020-08-19 07:19:47,525 INFO L268 CegarLoopResult]: For program point s3c_hwmon_probeEXIT(lines 1010 1117) no Hoare annotation was computed. [2020-08-19 07:19:47,525 INFO L268 CegarLoopResult]: For program point L1026(lines 1026 1030) no Hoare annotation was computed. [2020-08-19 07:19:47,525 INFO L268 CegarLoopResult]: For program point dev_get_drvdataFINAL(lines 1347 1349) no Hoare annotation was computed. [2020-08-19 07:19:47,526 INFO L264 CegarLoopResult]: At program point dev_get_drvdataENTRY(lines 1347 1349) the Hoare annotation is: (let ((.cse1 (not (= ~ldv_count_2~0 0))) (.cse0 (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)))) (and (or (not (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) .cse0 (not (<= ~ldv_count_2~0 ~ldv_count_1~0))) (or .cse1 (not (= ~ldv_count_1~0 0)) .cse0) (or .cse1 (not (<= 1 ~ldv_count_1~0)) .cse0))) [2020-08-19 07:19:47,526 INFO L264 CegarLoopResult]: At program point L1348(line 1348) the Hoare annotation is: (let ((.cse1 (not (= ~ldv_count_2~0 0))) (.cse0 (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)))) (and (or (not (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) .cse0 (not (<= ~ldv_count_2~0 ~ldv_count_1~0))) (or .cse1 (not (= ~ldv_count_1~0 0)) .cse0) (or .cse1 (not (<= 1 ~ldv_count_1~0)) .cse0))) [2020-08-19 07:19:47,526 INFO L268 CegarLoopResult]: For program point dev_get_drvdataEXIT(lines 1347 1349) no Hoare annotation was computed. [2020-08-19 07:19:47,526 INFO L268 CegarLoopResult]: For program point L1348-1(line 1348) no Hoare annotation was computed. [2020-08-19 07:19:47,526 INFO L264 CegarLoopResult]: At program point __kmallocENTRY(lines 837 840) the Hoare annotation is: (let ((.cse1 (not (= ~ldv_count_2~0 0))) (.cse0 (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)))) (and (or (not (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) .cse0 (not (<= ~ldv_count_2~0 ~ldv_count_1~0))) (or .cse1 (not (= ~ldv_count_1~0 0)) .cse0) (or .cse1 (not (<= 1 ~ldv_count_1~0)) .cse0))) [2020-08-19 07:19:47,526 INFO L268 CegarLoopResult]: For program point __kmallocFINAL(lines 837 840) no Hoare annotation was computed. [2020-08-19 07:19:47,527 INFO L264 CegarLoopResult]: At program point L839(line 839) the Hoare annotation is: (let ((.cse1 (not (= ~ldv_count_2~0 0))) (.cse0 (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)))) (and (or (not (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) .cse0 (not (<= ~ldv_count_2~0 ~ldv_count_1~0))) (or .cse1 (not (= ~ldv_count_1~0 0)) .cse0) (or .cse1 (not (<= 1 ~ldv_count_1~0)) .cse0))) [2020-08-19 07:19:47,527 INFO L268 CegarLoopResult]: For program point __kmallocEXIT(lines 837 840) no Hoare annotation was computed. [2020-08-19 07:19:47,527 INFO L268 CegarLoopResult]: For program point L839-1(line 839) no Hoare annotation was computed. [2020-08-19 07:19:47,527 INFO L268 CegarLoopResult]: For program point L1216(lines 1216 1219) no Hoare annotation was computed. [2020-08-19 07:19:47,527 INFO L264 CegarLoopResult]: At program point L1179(line 1179) the Hoare annotation is: (or (not (= |old(~ldv_count_2~0)| 0)) (not (= |old(~ldv_count_1~0)| 0)) (and (= |old(~ldv_count_1~0)| ~ldv_count_1~0) (= |old(#length)| |#length|) (= ~ldv_count_2~0 0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|) (= |old(#valid)| |#valid|))) [2020-08-19 07:19:47,527 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 1167 1227) no Hoare annotation was computed. [2020-08-19 07:19:47,528 INFO L264 CegarLoopResult]: At program point L1204(line 1204) the Hoare annotation is: (let ((.cse0 (= |old(~ldv_count_2~0)| ~ldv_count_2~0)) (.cse1 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|))) (or (and .cse0 (<= 1 ~ldv_count_1~0) .cse1) (and .cse0 (= ~ldv_count_1~0 0) .cse1) (not (= |old(~ldv_count_2~0)| 0)) (not (= |old(~ldv_count_1~0)| 0)) (and (<= (+ |old(~ldv_count_1~0)| 1) ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)))) [2020-08-19 07:19:47,528 INFO L264 CegarLoopResult]: At program point L1204-1(line 1204) the Hoare annotation is: (let ((.cse0 (= |old(~ldv_count_2~0)| ~ldv_count_2~0)) (.cse1 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|))) (or (and .cse0 (<= 1 ~ldv_count_1~0) .cse1) (and .cse0 (= ~ldv_count_1~0 0) .cse1) (not (= |old(~ldv_count_2~0)| 0)) (not (= |old(~ldv_count_1~0)| 0)) (and (<= (+ |old(~ldv_count_1~0)| 1) ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)))) [2020-08-19 07:19:47,528 INFO L264 CegarLoopResult]: At program point L1192(line 1192) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0)) (.cse1 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|))) (or (not (= |old(~ldv_count_2~0)| 0)) (and .cse0 (<= 1 ~ldv_count_1~0) .cse1) (not (= |old(~ldv_count_1~0)| 0)) (and (= |old(~ldv_count_1~0)| ~ldv_count_1~0) .cse0 .cse1) (and (<= (+ |old(~ldv_count_1~0)| 1) ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)))) [2020-08-19 07:19:47,528 INFO L264 CegarLoopResult]: At program point L1192-1(line 1192) the Hoare annotation is: (let ((.cse0 (= ~ldv_count_2~0 0)) (.cse1 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|))) (or (not (= |old(~ldv_count_2~0)| 0)) (and .cse0 (<= 1 ~ldv_count_1~0) .cse1) (not (= |old(~ldv_count_1~0)| 0)) (and (= |old(~ldv_count_1~0)| ~ldv_count_1~0) .cse0 .cse1) (and (<= (+ |old(~ldv_count_1~0)| 1) ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)))) [2020-08-19 07:19:47,528 INFO L271 CegarLoopResult]: At program point L1221(line 1221) the Hoare annotation is: true [2020-08-19 07:19:47,528 INFO L268 CegarLoopResult]: For program point L1188(lines 1188 1212) no Hoare annotation was computed. [2020-08-19 07:19:47,529 INFO L264 CegarLoopResult]: At program point L1217(lines 1175 1226) the Hoare annotation is: (let ((.cse0 (= |old(~ldv_count_2~0)| ~ldv_count_2~0)) (.cse1 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|))) (or (and .cse0 (<= 1 ~ldv_count_1~0) .cse1) (and .cse0 (= ~ldv_count_1~0 0) .cse1) (not (= |old(~ldv_count_2~0)| 0)) (not (= |old(~ldv_count_1~0)| 0)) (and (<= (+ |old(~ldv_count_1~0)| 1) ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)))) [2020-08-19 07:19:47,529 INFO L264 CegarLoopResult]: At program point L1213(lines 1175 1226) the Hoare annotation is: (let ((.cse0 (= |old(~ldv_count_2~0)| ~ldv_count_2~0)) (.cse1 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|))) (or (and .cse0 (<= 1 ~ldv_count_1~0) .cse1) (and .cse0 (= ~ldv_count_1~0 0) .cse1) (not (= |old(~ldv_count_2~0)| 0)) (not (= |old(~ldv_count_1~0)| 0)) (and (<= (+ |old(~ldv_count_1~0)| 1) ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)))) [2020-08-19 07:19:47,529 INFO L268 CegarLoopResult]: For program point L1180(line 1180) no Hoare annotation was computed. [2020-08-19 07:19:47,529 INFO L268 CegarLoopResult]: For program point L1205(line 1205) no Hoare annotation was computed. [2020-08-19 07:19:47,529 INFO L268 CegarLoopResult]: For program point L1193(lines 1190 1199) no Hoare annotation was computed. [2020-08-19 07:19:47,529 INFO L271 CegarLoopResult]: At program point L1222(lines 1175 1226) the Hoare annotation is: true [2020-08-19 07:19:47,529 INFO L268 CegarLoopResult]: For program point L1189(line 1189) no Hoare annotation was computed. [2020-08-19 07:19:47,529 INFO L268 CegarLoopResult]: For program point L1181(lines 1181 1184) no Hoare annotation was computed. [2020-08-19 07:19:47,530 INFO L268 CegarLoopResult]: For program point L1210(line 1210) no Hoare annotation was computed. [2020-08-19 07:19:47,530 INFO L268 CegarLoopResult]: For program point L1202(line 1202) no Hoare annotation was computed. [2020-08-19 07:19:47,530 INFO L268 CegarLoopResult]: For program point mainFINAL(lines 1167 1227) no Hoare annotation was computed. [2020-08-19 07:19:47,530 INFO L268 CegarLoopResult]: For program point L1190(lines 1190 1200) no Hoare annotation was computed. [2020-08-19 07:19:47,530 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 1167 1227) the Hoare annotation is: (or (not (= |old(~ldv_count_2~0)| 0)) (and (= |old(~ldv_count_1~0)| ~ldv_count_1~0) (= |old(#length)| |#length|) (= |old(~ldv_count_2~0)| ~ldv_count_2~0) (= |old(~LDV_IN_INTERRUPT~0)| ~LDV_IN_INTERRUPT~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|) (= |old(#valid)| |#valid|)) (not (= |old(~ldv_count_1~0)| 0))) [2020-08-19 07:19:47,530 INFO L264 CegarLoopResult]: At program point L1178(line 1178) the Hoare annotation is: (or (not (= |old(~ldv_count_2~0)| 0)) (not (= |old(~ldv_count_1~0)| 0)) (and (= |old(~ldv_count_1~0)| ~ldv_count_1~0) (= |old(#length)| |#length|) (= ~ldv_count_2~0 0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|) (= |old(#valid)| |#valid|))) [2020-08-19 07:19:47,531 INFO L264 CegarLoopResult]: At program point L1178-1(line 1178) the Hoare annotation is: (or (not (= |old(~ldv_count_2~0)| 0)) (not (= |old(~ldv_count_1~0)| 0)) (and (= |old(~ldv_count_1~0)| ~ldv_count_1~0) (= |old(#length)| |#length|) (= ~ldv_count_2~0 0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|) (= |old(#valid)| |#valid|))) [2020-08-19 07:19:47,531 INFO L268 CegarLoopResult]: For program point L1203(lines 1203 1208) no Hoare annotation was computed. [2020-08-19 07:19:47,531 INFO L268 CegarLoopResult]: For program point L1224(line 1224) no Hoare annotation was computed. [2020-08-19 07:19:47,531 INFO L264 CegarLoopResult]: At program point L1191(line 1191) the Hoare annotation is: (let ((.cse0 (= |old(~ldv_count_2~0)| ~ldv_count_2~0)) (.cse1 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|))) (or (and .cse0 (<= 1 ~ldv_count_1~0) .cse1) (and .cse0 (= ~ldv_count_1~0 0) .cse1) (not (= |old(~ldv_count_2~0)| 0)) (not (= |old(~ldv_count_1~0)| 0)) (and (<= (+ |old(~ldv_count_1~0)| 1) ~ldv_count_1~0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0)))) [2020-08-19 07:19:47,531 INFO L268 CegarLoopResult]: For program point L1191-1(line 1191) no Hoare annotation was computed. [2020-08-19 07:19:47,531 INFO L271 CegarLoopResult]: At program point L1220(lines 1175 1226) the Hoare annotation is: true [2020-08-19 07:19:47,531 INFO L268 CegarLoopResult]: For program point s3c_hwmon_ch_showEXIT(lines 914 946) no Hoare annotation was computed. [2020-08-19 07:19:47,532 INFO L268 CegarLoopResult]: For program point L936(lines 936 939) no Hoare annotation was computed. [2020-08-19 07:19:47,532 INFO L268 CegarLoopResult]: For program point L935(line 935) no Hoare annotation was computed. [2020-08-19 07:19:47,532 INFO L268 CegarLoopResult]: For program point L935-1(line 935) no Hoare annotation was computed. [2020-08-19 07:19:47,532 INFO L268 CegarLoopResult]: For program point s3c_hwmon_ch_showFINAL(lines 914 946) no Hoare annotation was computed. [2020-08-19 07:19:47,532 INFO L268 CegarLoopResult]: For program point s3c_hwmon_ch_showENTRY(lines 914 946) no Hoare annotation was computed. [2020-08-19 07:19:47,532 INFO L268 CegarLoopResult]: For program point L931(line 931) no Hoare annotation was computed. [2020-08-19 07:19:47,532 INFO L268 CegarLoopResult]: For program point L931-1(line 931) no Hoare annotation was computed. [2020-08-19 07:19:47,532 INFO L271 CegarLoopResult]: At program point platform_driver_unregisterENTRY(lines 1393 1395) the Hoare annotation is: true [2020-08-19 07:19:47,532 INFO L268 CegarLoopResult]: For program point platform_driver_unregisterEXIT(lines 1393 1395) no Hoare annotation was computed. [2020-08-19 07:19:47,533 INFO L268 CegarLoopResult]: For program point platform_driver_unregisterFINAL(lines 1393 1395) no Hoare annotation was computed. [2020-08-19 07:19:47,533 INFO L264 CegarLoopResult]: At program point L993(line 993) the Hoare annotation is: (let ((.cse1 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|)) (.cse0 (<= (+ |old(~ldv_count_1~0)| 1) ~ldv_count_1~0))) (and (or (not (<= |old(~ldv_count_2~0)| |old(~ldv_count_1~0)|)) (not (= |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)| 1)) (and (= |old(~ldv_count_2~0)| ~ldv_count_2~0) .cse0 .cse1)) (or (and (= ~ldv_count_2~0 0) .cse0 .cse1) (let ((.cse2 (not (= |old(~ldv_count_2~0)| 0)))) (and (or .cse2 (not (<= 1 |old(~ldv_count_1~0)|))) (or .cse2 (not (= |old(~ldv_count_1~0)| 0))))) (and .cse0 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0))))) [2020-08-19 07:19:47,533 INFO L268 CegarLoopResult]: For program point L993-1(line 993) no Hoare annotation was computed. [2020-08-19 07:19:47,533 INFO L264 CegarLoopResult]: At program point L991(line 991) the Hoare annotation is: (let ((.cse1 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|)) (.cse0 (<= (+ |old(~ldv_count_1~0)| 1) ~ldv_count_1~0))) (and (or (not (<= |old(~ldv_count_2~0)| |old(~ldv_count_1~0)|)) (not (= |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)| 1)) (and (= |old(~ldv_count_2~0)| ~ldv_count_2~0) .cse0 .cse1)) (or (and (= ~ldv_count_2~0 0) .cse0 .cse1) (let ((.cse2 (not (= |old(~ldv_count_2~0)| 0)))) (and (or .cse2 (not (<= 1 |old(~ldv_count_1~0)|))) (or .cse2 (not (= |old(~ldv_count_1~0)| 0))))) (and .cse0 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0))))) [2020-08-19 07:19:47,533 INFO L268 CegarLoopResult]: For program point L991-1(line 991) no Hoare annotation was computed. [2020-08-19 07:19:47,534 INFO L264 CegarLoopResult]: At program point L987(line 987) the Hoare annotation is: (let ((.cse1 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|)) (.cse0 (<= (+ |old(~ldv_count_1~0)| 1) ~ldv_count_1~0))) (and (or (not (<= |old(~ldv_count_2~0)| |old(~ldv_count_1~0)|)) (not (= |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)| 1)) (and (= |old(~ldv_count_2~0)| ~ldv_count_2~0) .cse0 .cse1)) (or (and (= ~ldv_count_2~0 0) .cse0 .cse1) (let ((.cse2 (not (= |old(~ldv_count_2~0)| 0)))) (and (or .cse2 (not (<= 1 |old(~ldv_count_1~0)|))) (or .cse2 (not (= |old(~ldv_count_1~0)| 0))))) (and .cse0 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (<= ~ldv_count_2~0 ~ldv_count_1~0))))) [2020-08-19 07:19:47,534 INFO L268 CegarLoopResult]: For program point L987-1(line 987) no Hoare annotation was computed. [2020-08-19 07:19:47,534 INFO L268 CegarLoopResult]: For program point L983(lines 983 998) no Hoare annotation was computed. [2020-08-19 07:19:47,534 INFO L268 CegarLoopResult]: For program point L983-1(lines 983 998) no Hoare annotation was computed. [2020-08-19 07:19:47,534 INFO L264 CegarLoopResult]: At program point L977(line 977) the Hoare annotation is: (let ((.cse0 (<= (+ |old(~ldv_count_1~0)| 1) ~ldv_count_1~0)) (.cse1 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|))) (and (or (not (<= |old(~ldv_count_2~0)| |old(~ldv_count_1~0)|)) (not (= |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)| 1)) (and (= |old(~ldv_count_2~0)| ~ldv_count_2~0) .cse0 .cse1)) (or (and (= ~ldv_count_2~0 0) .cse0 .cse1) (let ((.cse2 (not (= |old(~ldv_count_2~0)| 0)))) (and (or .cse2 (not (<= 1 |old(~ldv_count_1~0)|))) (or .cse2 (not (= |old(~ldv_count_1~0)| 0)))))))) [2020-08-19 07:19:47,534 INFO L268 CegarLoopResult]: For program point L977-1(line 977) no Hoare annotation was computed. [2020-08-19 07:19:47,534 INFO L264 CegarLoopResult]: At program point L973(line 973) the Hoare annotation is: (let ((.cse0 (= |old(~ldv_count_1~0)| ~ldv_count_1~0)) (.cse1 (= |old(~ldv_count_2~0)| ~ldv_count_2~0))) (and (or (and .cse0 .cse1 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (not (<= |old(~ldv_count_2~0)| |old(~ldv_count_1~0)|)) (not (= |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)| 1))) (or (let ((.cse2 (not (= |old(~ldv_count_2~0)| 0)))) (and (or .cse2 (not (<= 1 |old(~ldv_count_1~0)|))) (or .cse2 (not (= |old(~ldv_count_1~0)| 0))))) (and .cse0 .cse1 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|))))) [2020-08-19 07:19:47,535 INFO L268 CegarLoopResult]: For program point L973-1(line 973) no Hoare annotation was computed. [2020-08-19 07:19:47,535 INFO L268 CegarLoopResult]: For program point s3c_hwmon_create_attrFINAL(lines 964 1001) no Hoare annotation was computed. [2020-08-19 07:19:47,535 INFO L268 CegarLoopResult]: For program point L992(lines 992 996) no Hoare annotation was computed. [2020-08-19 07:19:47,535 INFO L268 CegarLoopResult]: For program point L978(lines 978 982) no Hoare annotation was computed. [2020-08-19 07:19:47,535 INFO L268 CegarLoopResult]: For program point s3c_hwmon_create_attrEXIT(lines 964 1001) no Hoare annotation was computed. [2020-08-19 07:19:47,535 INFO L264 CegarLoopResult]: At program point s3c_hwmon_create_attrENTRY(lines 964 1001) the Hoare annotation is: (let ((.cse0 (= |old(~ldv_count_1~0)| ~ldv_count_1~0)) (.cse1 (= |old(~ldv_count_2~0)| ~ldv_count_2~0))) (and (or (and .cse0 .cse1 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (not (<= |old(~ldv_count_2~0)| |old(~ldv_count_1~0)|)) (not (= |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)| 1))) (or (let ((.cse2 (not (= |old(~ldv_count_2~0)| 0)))) (and (or .cse2 (not (<= 1 |old(~ldv_count_1~0)|))) (or .cse2 (not (= |old(~ldv_count_1~0)| 0))))) (and .cse0 .cse1 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|))))) [2020-08-19 07:19:47,535 INFO L268 CegarLoopResult]: For program point s3c_adc_readENTRY(lines 1397 1399) no Hoare annotation was computed. [2020-08-19 07:19:47,536 INFO L268 CegarLoopResult]: For program point s3c_adc_readFINAL(lines 1397 1399) no Hoare annotation was computed. [2020-08-19 07:19:47,536 INFO L268 CegarLoopResult]: For program point s3c_adc_readEXIT(lines 1397 1399) no Hoare annotation was computed. [2020-08-19 07:19:47,536 INFO L271 CegarLoopResult]: At program point ldv_initializeFINAL(lines 1334 1339) the Hoare annotation is: true [2020-08-19 07:19:47,536 INFO L268 CegarLoopResult]: For program point ldv_initializeEXIT(lines 1334 1339) no Hoare annotation was computed. [2020-08-19 07:19:47,536 INFO L268 CegarLoopResult]: For program point ldv_check_return_value_probeFINAL(lines 1376 1378) no Hoare annotation was computed. [2020-08-19 07:19:47,536 INFO L268 CegarLoopResult]: For program point ldv_check_return_value_probeEXIT(lines 1376 1378) no Hoare annotation was computed. [2020-08-19 07:19:47,536 INFO L271 CegarLoopResult]: At program point ldv_check_return_value_probeENTRY(lines 1376 1378) the Hoare annotation is: true [2020-08-19 07:19:47,536 INFO L264 CegarLoopResult]: At program point hwmon_device_registerENTRY(lines 1364 1366) the Hoare annotation is: (let ((.cse1 (not (= ~ldv_count_2~0 0))) (.cse0 (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)))) (and (or (not (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) .cse0 (not (<= ~ldv_count_2~0 ~ldv_count_1~0))) (or .cse1 (not (= ~ldv_count_1~0 0)) .cse0) (or .cse1 (not (<= 1 ~ldv_count_1~0)) .cse0))) [2020-08-19 07:19:47,537 INFO L268 CegarLoopResult]: For program point hwmon_device_registerFINAL(lines 1364 1366) no Hoare annotation was computed. [2020-08-19 07:19:47,537 INFO L268 CegarLoopResult]: For program point hwmon_device_registerEXIT(lines 1364 1366) no Hoare annotation was computed. [2020-08-19 07:19:47,537 INFO L264 CegarLoopResult]: At program point L1365(line 1365) the Hoare annotation is: (let ((.cse1 (not (= ~ldv_count_2~0 0))) (.cse0 (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)))) (and (or (not (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) .cse0 (not (<= ~ldv_count_2~0 ~ldv_count_1~0))) (or .cse1 (not (= ~ldv_count_1~0 0)) .cse0) (or .cse1 (not (<= 1 ~ldv_count_1~0)) .cse0))) [2020-08-19 07:19:47,537 INFO L268 CegarLoopResult]: For program point L1365-1(line 1365) no Hoare annotation was computed. [2020-08-19 07:19:47,537 INFO L271 CegarLoopResult]: At program point platform_driver_registerENTRY(lines 1390 1392) the Hoare annotation is: true [2020-08-19 07:19:47,537 INFO L268 CegarLoopResult]: For program point platform_driver_registerEXIT(lines 1390 1392) no Hoare annotation was computed. [2020-08-19 07:19:47,537 INFO L268 CegarLoopResult]: For program point platform_driver_registerFINAL(lines 1390 1392) no Hoare annotation was computed. [2020-08-19 07:19:47,537 INFO L268 CegarLoopResult]: For program point s3c_hwmon_initFINAL(lines 1145 1152) no Hoare annotation was computed. [2020-08-19 07:19:47,538 INFO L271 CegarLoopResult]: At program point L1149(line 1149) the Hoare annotation is: true [2020-08-19 07:19:47,538 INFO L268 CegarLoopResult]: For program point L1149-1(line 1149) no Hoare annotation was computed. [2020-08-19 07:19:47,538 INFO L271 CegarLoopResult]: At program point s3c_hwmon_initENTRY(lines 1145 1152) the Hoare annotation is: true [2020-08-19 07:19:47,538 INFO L268 CegarLoopResult]: For program point s3c_hwmon_initEXIT(lines 1145 1152) no Hoare annotation was computed. [2020-08-19 07:19:47,538 INFO L271 CegarLoopResult]: At program point L1232(line 1232) the Hoare annotation is: true [2020-08-19 07:19:47,538 INFO L268 CegarLoopResult]: For program point L1232-1(line 1232) no Hoare annotation was computed. [2020-08-19 07:19:47,538 INFO L268 CegarLoopResult]: For program point PTR_ERREXIT(lines 1228 1235) no Hoare annotation was computed. [2020-08-19 07:19:47,538 INFO L271 CegarLoopResult]: At program point PTR_ERRENTRY(lines 1228 1235) the Hoare annotation is: true [2020-08-19 07:19:47,538 INFO L268 CegarLoopResult]: For program point PTR_ERRFINAL(lines 1228 1235) no Hoare annotation was computed. [2020-08-19 07:19:47,539 INFO L268 CegarLoopResult]: For program point ldv_is_errEXIT(lines 1273 1278) no Hoare annotation was computed. [2020-08-19 07:19:47,539 INFO L271 CegarLoopResult]: At program point ldv_is_errENTRY(lines 1273 1278) the Hoare annotation is: true [2020-08-19 07:19:47,539 INFO L268 CegarLoopResult]: For program point ldv_is_errFINAL(lines 1273 1278) no Hoare annotation was computed. [2020-08-19 07:19:47,539 INFO L268 CegarLoopResult]: For program point s3c_adc_registerFINAL(lines 1400 1402) no Hoare annotation was computed. [2020-08-19 07:19:47,539 INFO L264 CegarLoopResult]: At program point L1401(line 1401) the Hoare annotation is: (let ((.cse1 (not (= ~ldv_count_2~0 0))) (.cse0 (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)))) (and (or (not (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) .cse0 (not (<= ~ldv_count_2~0 ~ldv_count_1~0))) (or .cse1 (not (= ~ldv_count_1~0 0)) .cse0) (or .cse1 (not (<= 1 ~ldv_count_1~0)) .cse0))) [2020-08-19 07:19:47,539 INFO L264 CegarLoopResult]: At program point s3c_adc_registerENTRY(lines 1400 1402) the Hoare annotation is: (let ((.cse1 (not (= ~ldv_count_2~0 0))) (.cse0 (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)))) (and (or (not (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) .cse0 (not (<= ~ldv_count_2~0 ~ldv_count_1~0))) (or .cse1 (not (= ~ldv_count_1~0 0)) .cse0) (or .cse1 (not (<= 1 ~ldv_count_1~0)) .cse0))) [2020-08-19 07:19:47,539 INFO L268 CegarLoopResult]: For program point L1401-1(line 1401) no Hoare annotation was computed. [2020-08-19 07:19:47,540 INFO L268 CegarLoopResult]: For program point s3c_adc_registerEXIT(lines 1400 1402) no Hoare annotation was computed. [2020-08-19 07:19:47,540 INFO L271 CegarLoopResult]: At program point L831(line 831) the Hoare annotation is: true [2020-08-19 07:19:47,540 INFO L264 CegarLoopResult]: At program point ldv_mallocENTRY(lines 827 836) the Hoare annotation is: (let ((.cse1 (not (= ~ldv_count_2~0 0))) (.cse0 (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)))) (and (or (not (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) .cse0 (not (<= ~ldv_count_2~0 ~ldv_count_1~0))) (or .cse1 (not (= ~ldv_count_1~0 0)) .cse0) (or .cse1 (not (<= 1 ~ldv_count_1~0)) .cse0))) [2020-08-19 07:19:47,540 INFO L268 CegarLoopResult]: For program point L831-1(line 831) no Hoare annotation was computed. [2020-08-19 07:19:47,540 INFO L268 CegarLoopResult]: For program point L829(lines 829 835) no Hoare annotation was computed. [2020-08-19 07:19:47,540 INFO L271 CegarLoopResult]: At program point L831-2(line 831) the Hoare annotation is: true [2020-08-19 07:19:47,540 INFO L268 CegarLoopResult]: For program point L831-3(line 831) no Hoare annotation was computed. [2020-08-19 07:19:47,541 INFO L268 CegarLoopResult]: For program point ldv_mallocFINAL(lines 827 836) no Hoare annotation was computed. [2020-08-19 07:19:47,541 INFO L268 CegarLoopResult]: For program point ldv_mallocEXIT(lines 827 836) no Hoare annotation was computed. [2020-08-19 07:19:47,541 INFO L271 CegarLoopResult]: At program point ldv_ptr_errENTRY(lines 1285 1290) the Hoare annotation is: true [2020-08-19 07:19:47,541 INFO L268 CegarLoopResult]: For program point ldv_ptr_errFINAL(lines 1285 1290) no Hoare annotation was computed. [2020-08-19 07:19:47,541 INFO L268 CegarLoopResult]: For program point ldv_ptr_errEXIT(lines 1285 1290) no Hoare annotation was computed. [2020-08-19 07:19:47,541 INFO L268 CegarLoopResult]: For program point s3c_hwmon_exitEXIT(lines 1153 1159) no Hoare annotation was computed. [2020-08-19 07:19:47,541 INFO L271 CegarLoopResult]: At program point s3c_hwmon_exitENTRY(lines 1153 1159) the Hoare annotation is: true [2020-08-19 07:19:47,541 INFO L268 CegarLoopResult]: For program point s3c_hwmon_exitFINAL(lines 1153 1159) no Hoare annotation was computed. [2020-08-19 07:19:47,542 INFO L268 CegarLoopResult]: For program point s3c_hwmon_remove_attrEXIT(lines 1002 1009) no Hoare annotation was computed. [2020-08-19 07:19:47,542 INFO L271 CegarLoopResult]: At program point L1005(line 1005) the Hoare annotation is: true [2020-08-19 07:19:47,542 INFO L271 CegarLoopResult]: At program point L1005-1(line 1005) the Hoare annotation is: true [2020-08-19 07:19:47,542 INFO L271 CegarLoopResult]: At program point s3c_hwmon_remove_attrENTRY(lines 1002 1009) the Hoare annotation is: true [2020-08-19 07:19:47,542 INFO L268 CegarLoopResult]: For program point s3c_hwmon_remove_attrFINAL(lines 1002 1009) no Hoare annotation was computed. [2020-08-19 07:19:47,542 INFO L268 CegarLoopResult]: For program point dev_set_drvdataFINAL(lines 1354 1356) no Hoare annotation was computed. [2020-08-19 07:19:47,542 INFO L268 CegarLoopResult]: For program point dev_set_drvdataEXIT(lines 1354 1356) no Hoare annotation was computed. [2020-08-19 07:19:47,542 INFO L271 CegarLoopResult]: At program point dev_set_drvdataENTRY(lines 1354 1356) the Hoare annotation is: true [2020-08-19 07:19:47,543 INFO L271 CegarLoopResult]: At program point platform_set_drvdataENTRY(lines 871 877) the Hoare annotation is: true [2020-08-19 07:19:47,543 INFO L271 CegarLoopResult]: At program point L874(line 874) the Hoare annotation is: true [2020-08-19 07:19:47,543 INFO L268 CegarLoopResult]: For program point platform_set_drvdataFINAL(lines 871 877) no Hoare annotation was computed. [2020-08-19 07:19:47,543 INFO L268 CegarLoopResult]: For program point platform_set_drvdataEXIT(lines 871 877) no Hoare annotation was computed. [2020-08-19 07:19:47,543 INFO L268 CegarLoopResult]: For program point s3c_hwmon_label_showFINAL(lines 947 963) no Hoare annotation was computed. [2020-08-19 07:19:47,543 INFO L268 CegarLoopResult]: For program point s3c_hwmon_label_showENTRY(lines 947 963) no Hoare annotation was computed. [2020-08-19 07:19:47,543 INFO L268 CegarLoopResult]: For program point s3c_hwmon_label_showEXIT(lines 947 963) no Hoare annotation was computed. [2020-08-19 07:19:47,544 INFO L268 CegarLoopResult]: For program point mutex_lock_interruptible_nestedEXIT(lines 1383 1385) no Hoare annotation was computed. [2020-08-19 07:19:47,544 INFO L268 CegarLoopResult]: For program point mutex_lock_interruptible_nestedFINAL(lines 1383 1385) no Hoare annotation was computed. [2020-08-19 07:19:47,544 INFO L268 CegarLoopResult]: For program point mutex_lock_interruptible_nestedENTRY(lines 1383 1385) no Hoare annotation was computed. [2020-08-19 07:19:47,544 INFO L264 CegarLoopResult]: At program point platform_get_drvdataENTRY(lines 863 870) the Hoare annotation is: (let ((.cse1 (not (= ~ldv_count_2~0 0))) (.cse0 (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)))) (and (or (not (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) .cse0 (not (<= ~ldv_count_2~0 ~ldv_count_1~0))) (or .cse1 (not (= ~ldv_count_1~0 0)) .cse0) (or .cse1 (not (<= 1 ~ldv_count_1~0)) .cse0))) [2020-08-19 07:19:47,544 INFO L268 CegarLoopResult]: For program point platform_get_drvdataEXIT(lines 863 870) no Hoare annotation was computed. [2020-08-19 07:19:47,544 INFO L268 CegarLoopResult]: For program point platform_get_drvdataFINAL(lines 863 870) no Hoare annotation was computed. [2020-08-19 07:19:47,544 INFO L264 CegarLoopResult]: At program point L867(line 867) the Hoare annotation is: (let ((.cse1 (not (= ~ldv_count_2~0 0))) (.cse0 (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)))) (and (or (not (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) .cse0 (not (<= ~ldv_count_2~0 ~ldv_count_1~0))) (or .cse1 (not (= ~ldv_count_1~0 0)) .cse0) (or .cse1 (not (<= 1 ~ldv_count_1~0)) .cse0))) [2020-08-19 07:19:47,545 INFO L268 CegarLoopResult]: For program point L867-1(line 867) no Hoare annotation was computed. [2020-08-19 07:19:47,545 INFO L268 CegarLoopResult]: For program point ldv_sysfsFINAL(lines 1311 1317) no Hoare annotation was computed. [2020-08-19 07:19:47,545 INFO L264 CegarLoopResult]: At program point ldv_sysfsENTRY(lines 1311 1317) the Hoare annotation is: (let ((.cse0 (= |old(~ldv_count_1~0)| ~ldv_count_1~0))) (and (or .cse0 (let ((.cse1 (not (= ~ldv_count_2~0 0)))) (and (or .cse1 (not (<= 1 |old(~ldv_count_1~0)|))) (or .cse1 (not (= |old(~ldv_count_1~0)| 0)))))) (or .cse0 (not (<= ~ldv_count_2~0 |old(~ldv_count_1~0)|)) (not (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1))))) [2020-08-19 07:19:47,545 INFO L268 CegarLoopResult]: For program point ldv_sysfsEXIT(lines 1311 1317) no Hoare annotation was computed. [2020-08-19 07:19:47,545 INFO L268 CegarLoopResult]: For program point kfreeEXIT(lines 1407 1409) no Hoare annotation was computed. [2020-08-19 07:19:47,545 INFO L264 CegarLoopResult]: At program point kfreeENTRY(lines 1407 1409) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_count_2~0 0))) (.cse1 (= |old(#valid)| |#valid|))) (and (or .cse0 (not (<= 1 ~ldv_count_1~0)) .cse1) (or .cse0 (not (= ~ldv_count_1~0 0)) .cse1) (or (not (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (not (<= ~ldv_count_2~0 ~ldv_count_1~0)) .cse1))) [2020-08-19 07:19:47,546 INFO L268 CegarLoopResult]: For program point kfreeFINAL(lines 1407 1409) no Hoare annotation was computed. [2020-08-19 07:19:47,546 INFO L268 CegarLoopResult]: For program point ldv_err_ptrEXIT(lines 1279 1284) no Hoare annotation was computed. [2020-08-19 07:19:47,546 INFO L268 CegarLoopResult]: For program point ldv_err_ptrENTRY(lines 1279 1284) no Hoare annotation was computed. [2020-08-19 07:19:47,546 INFO L268 CegarLoopResult]: For program point ldv_err_ptrFINAL(lines 1279 1284) no Hoare annotation was computed. [2020-08-19 07:19:47,546 INFO L268 CegarLoopResult]: For program point L1300(lines 1300 1304) no Hoare annotation was computed. [2020-08-19 07:19:47,546 INFO L268 CegarLoopResult]: For program point L1299(line 1299) no Hoare annotation was computed. [2020-08-19 07:19:47,546 INFO L268 CegarLoopResult]: For program point L1299-1(line 1299) no Hoare annotation was computed. [2020-08-19 07:19:47,546 INFO L268 CegarLoopResult]: For program point L1300-2(lines 1296 1305) no Hoare annotation was computed. [2020-08-19 07:19:47,546 INFO L268 CegarLoopResult]: For program point L1296(lines 1296 1305) no Hoare annotation was computed. [2020-08-19 07:19:47,547 INFO L268 CegarLoopResult]: For program point ldv_is_err_or_nullENTRY(lines 1291 1308) no Hoare annotation was computed. [2020-08-19 07:19:47,547 INFO L268 CegarLoopResult]: For program point ldv_is_err_or_nullEXIT(lines 1291 1308) no Hoare annotation was computed. [2020-08-19 07:19:47,547 INFO L268 CegarLoopResult]: For program point ldv_is_err_or_nullFINAL(lines 1291 1308) no Hoare annotation was computed. [2020-08-19 07:19:47,547 INFO L268 CegarLoopResult]: For program point dev_printkENTRY(lines 1351 1353) no Hoare annotation was computed. [2020-08-19 07:19:47,547 INFO L268 CegarLoopResult]: For program point dev_printkFINAL(lines 1351 1353) no Hoare annotation was computed. [2020-08-19 07:19:47,547 INFO L268 CegarLoopResult]: For program point dev_printkEXIT(lines 1351 1353) no Hoare annotation was computed. [2020-08-19 07:19:47,547 INFO L268 CegarLoopResult]: For program point ldv_device_create_file_dev_attr_of_sensor_device_attributeFINAL(lines 1319 1333) no Hoare annotation was computed. [2020-08-19 07:19:47,547 INFO L264 CegarLoopResult]: At program point L1327(line 1327) the Hoare annotation is: (and (or (not (= |old(~ldv_count_2~0)| 0)) (not (<= 1 ~ldv_count_1~0))) (or (not (<= |old(~ldv_count_2~0)| ~ldv_count_1~0)) (not (= |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)| 1)))) [2020-08-19 07:19:47,548 INFO L268 CegarLoopResult]: For program point L1325(lines 1325 1328) no Hoare annotation was computed. [2020-08-19 07:19:47,548 INFO L268 CegarLoopResult]: For program point L1322(lines 1322 1330) no Hoare annotation was computed. [2020-08-19 07:19:47,548 INFO L268 CegarLoopResult]: For program point L1322-1(lines 1322 1330) no Hoare annotation was computed. [2020-08-19 07:19:47,548 INFO L264 CegarLoopResult]: At program point ldv_device_create_file_dev_attr_of_sensor_device_attributeENTRY(lines 1319 1333) the Hoare annotation is: (let ((.cse0 (= |old(~ldv_count_2~0)| ~ldv_count_2~0))) (and (or (not (<= 1 ~ldv_count_1~0)) (and .cse0 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|)) (not (= |old(~ldv_count_2~0)| 0))) (or (and .cse0 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (not (<= |old(~ldv_count_2~0)| ~ldv_count_1~0)) (not (= |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)| 1))))) [2020-08-19 07:19:47,548 INFO L268 CegarLoopResult]: For program point ldv_device_create_file_dev_attr_of_sensor_device_attributeEXIT(lines 1319 1333) no Hoare annotation was computed. [2020-08-19 07:19:47,548 INFO L268 CegarLoopResult]: For program point dev_errFINAL(lines 1344 1346) no Hoare annotation was computed. [2020-08-19 07:19:47,548 INFO L268 CegarLoopResult]: For program point dev_errEXIT(lines 1344 1346) no Hoare annotation was computed. [2020-08-19 07:19:47,548 INFO L268 CegarLoopResult]: For program point dev_errENTRY(lines 1344 1346) no Hoare annotation was computed. [2020-08-19 07:19:47,548 INFO L268 CegarLoopResult]: For program point hwmon_device_unregisterFINAL(lines 1367 1369) no Hoare annotation was computed. [2020-08-19 07:19:47,549 INFO L271 CegarLoopResult]: At program point hwmon_device_unregisterENTRY(lines 1367 1369) the Hoare annotation is: true [2020-08-19 07:19:47,549 INFO L268 CegarLoopResult]: For program point hwmon_device_unregisterEXIT(lines 1367 1369) no Hoare annotation was computed. [2020-08-19 07:19:47,549 INFO L268 CegarLoopResult]: For program point mutex_unlockENTRY(lines 1386 1388) no Hoare annotation was computed. [2020-08-19 07:19:47,549 INFO L268 CegarLoopResult]: For program point mutex_unlockEXIT(lines 1386 1388) no Hoare annotation was computed. [2020-08-19 07:19:47,549 INFO L268 CegarLoopResult]: For program point mutex_unlockFINAL(lines 1386 1388) no Hoare annotation was computed. [2020-08-19 07:19:47,549 INFO L268 CegarLoopResult]: For program point ldv_errorFINAL(lines 1261 1266) no Hoare annotation was computed. [2020-08-19 07:19:47,549 INFO L271 CegarLoopResult]: At program point ldv_errorENTRY(lines 1261 1266) the Hoare annotation is: true [2020-08-19 07:19:47,549 INFO L268 CegarLoopResult]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 1264) no Hoare annotation was computed. [2020-08-19 07:19:47,550 INFO L268 CegarLoopResult]: For program point ldv_errorEXIT(lines 1261 1266) no Hoare annotation was computed. [2020-08-19 07:19:47,550 INFO L268 CegarLoopResult]: For program point __mutex_initFINAL(lines 1340 1342) no Hoare annotation was computed. [2020-08-19 07:19:47,550 INFO L268 CegarLoopResult]: For program point __mutex_initEXIT(lines 1340 1342) no Hoare annotation was computed. [2020-08-19 07:19:47,550 INFO L271 CegarLoopResult]: At program point __mutex_initENTRY(lines 1340 1342) the Hoare annotation is: true [2020-08-19 07:19:47,550 INFO L268 CegarLoopResult]: For program point kzallocEXIT(lines 851 858) no Hoare annotation was computed. [2020-08-19 07:19:47,550 INFO L264 CegarLoopResult]: At program point L855(line 855) the Hoare annotation is: (let ((.cse1 (not (= ~ldv_count_2~0 0))) (.cse0 (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)))) (and (or (not (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) .cse0 (not (<= ~ldv_count_2~0 ~ldv_count_1~0))) (or .cse1 (not (= ~ldv_count_1~0 0)) .cse0) (or .cse1 (not (<= 1 ~ldv_count_1~0)) .cse0))) [2020-08-19 07:19:47,550 INFO L268 CegarLoopResult]: For program point L855-1(line 855) no Hoare annotation was computed. [2020-08-19 07:19:47,550 INFO L264 CegarLoopResult]: At program point kzallocENTRY(lines 851 858) the Hoare annotation is: (let ((.cse1 (not (= ~ldv_count_2~0 0))) (.cse0 (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)))) (and (or (not (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) .cse0 (not (<= ~ldv_count_2~0 ~ldv_count_1~0))) (or .cse1 (not (= ~ldv_count_1~0 0)) .cse0) (or .cse1 (not (<= 1 ~ldv_count_1~0)) .cse0))) [2020-08-19 07:19:47,551 INFO L268 CegarLoopResult]: For program point kzallocFINAL(lines 851 858) no Hoare annotation was computed. [2020-08-19 07:19:47,551 INFO L264 CegarLoopResult]: At program point kmallocENTRY(lines 842 849) the Hoare annotation is: (let ((.cse1 (not (= ~ldv_count_2~0 0))) (.cse0 (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)))) (and (or (not (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) .cse0 (not (<= ~ldv_count_2~0 ~ldv_count_1~0))) (or .cse1 (not (= ~ldv_count_1~0 0)) .cse0) (or .cse1 (not (<= 1 ~ldv_count_1~0)) .cse0))) [2020-08-19 07:19:47,551 INFO L264 CegarLoopResult]: At program point L846(line 846) the Hoare annotation is: (let ((.cse1 (not (= ~ldv_count_2~0 0))) (.cse0 (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)))) (and (or (not (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) .cse0 (not (<= ~ldv_count_2~0 ~ldv_count_1~0))) (or .cse1 (not (= ~ldv_count_1~0 0)) .cse0) (or .cse1 (not (<= 1 ~ldv_count_1~0)) .cse0))) [2020-08-19 07:19:47,551 INFO L268 CegarLoopResult]: For program point L846-1(line 846) no Hoare annotation was computed. [2020-08-19 07:19:47,551 INFO L268 CegarLoopResult]: For program point kmallocFINAL(lines 842 849) no Hoare annotation was computed. [2020-08-19 07:19:47,551 INFO L268 CegarLoopResult]: For program point kmallocEXIT(lines 842 849) no Hoare annotation was computed. [2020-08-19 07:19:47,551 INFO L271 CegarLoopResult]: At program point s3c_adc_releaseENTRY(lines 1403 1405) the Hoare annotation is: true [2020-08-19 07:19:47,551 INFO L268 CegarLoopResult]: For program point s3c_adc_releaseEXIT(lines 1403 1405) no Hoare annotation was computed. [2020-08-19 07:19:47,552 INFO L268 CegarLoopResult]: For program point s3c_adc_releaseFINAL(lines 1403 1405) no Hoare annotation was computed. [2020-08-19 07:19:47,552 INFO L268 CegarLoopResult]: For program point ldv_check_return_valueFINAL(lines 1373 1375) no Hoare annotation was computed. [2020-08-19 07:19:47,552 INFO L268 CegarLoopResult]: For program point ldv_check_return_valueEXIT(lines 1373 1375) no Hoare annotation was computed. [2020-08-19 07:19:47,552 INFO L271 CegarLoopResult]: At program point ldv_check_return_valueENTRY(lines 1373 1375) the Hoare annotation is: true [2020-08-19 07:19:47,552 INFO L268 CegarLoopResult]: For program point ldv__builtin_expectFINAL(lines 1267 1272) no Hoare annotation was computed. [2020-08-19 07:19:47,552 INFO L268 CegarLoopResult]: For program point ldv__builtin_expectENTRY(lines 1267 1272) no Hoare annotation was computed. [2020-08-19 07:19:47,552 INFO L268 CegarLoopResult]: For program point ldv__builtin_expectEXIT(lines 1267 1272) no Hoare annotation was computed. [2020-08-19 07:19:47,552 INFO L268 CegarLoopResult]: For program point dev_warnFINAL(lines 1358 1360) no Hoare annotation was computed. [2020-08-19 07:19:47,552 INFO L268 CegarLoopResult]: For program point dev_warnEXIT(lines 1358 1360) no Hoare annotation was computed. [2020-08-19 07:19:47,553 INFO L268 CegarLoopResult]: For program point dev_warnENTRY(lines 1358 1360) no Hoare annotation was computed. [2020-08-19 07:19:47,553 INFO L271 CegarLoopResult]: At program point assume_abort_if_notENTRY(lines 822 824) the Hoare annotation is: true [2020-08-19 07:19:47,553 INFO L268 CegarLoopResult]: For program point L823(line 823) no Hoare annotation was computed. [2020-08-19 07:19:47,553 INFO L268 CegarLoopResult]: For program point L823-2(lines 822 824) no Hoare annotation was computed. [2020-08-19 07:19:47,553 INFO L268 CegarLoopResult]: For program point assume_abort_if_notEXIT(lines 822 824) no Hoare annotation was computed. [2020-08-19 07:19:47,553 INFO L268 CegarLoopResult]: For program point s3c_hwmon_removeFINAL(lines 1118 1141) no Hoare annotation was computed. [2020-08-19 07:19:47,553 INFO L268 CegarLoopResult]: For program point s3c_hwmon_removeEXIT(lines 1118 1141) no Hoare annotation was computed. [2020-08-19 07:19:47,553 INFO L271 CegarLoopResult]: At program point L1138(line 1138) the Hoare annotation is: true [2020-08-19 07:19:47,554 INFO L271 CegarLoopResult]: At program point L1137(line 1137) the Hoare annotation is: true [2020-08-19 07:19:47,554 INFO L268 CegarLoopResult]: For program point L1138-1(line 1138) no Hoare annotation was computed. [2020-08-19 07:19:47,554 INFO L268 CegarLoopResult]: For program point L1137-1(line 1137) no Hoare annotation was computed. [2020-08-19 07:19:47,554 INFO L271 CegarLoopResult]: At program point L1134(lines 1123 1140) the Hoare annotation is: true [2020-08-19 07:19:47,554 INFO L271 CegarLoopResult]: At program point L1132(lines 1123 1140) the Hoare annotation is: true [2020-08-19 07:19:47,554 INFO L268 CegarLoopResult]: For program point L1130(line 1130) no Hoare annotation was computed. [2020-08-19 07:19:47,554 INFO L264 CegarLoopResult]: At program point s3c_hwmon_removeENTRY(lines 1118 1141) the Hoare annotation is: (let ((.cse1 (not (= ~ldv_count_2~0 0))) (.cse0 (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)))) (and (or (not (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) .cse0 (not (<= ~ldv_count_2~0 ~ldv_count_1~0))) (or .cse1 (not (= ~ldv_count_1~0 0)) .cse0) (or .cse1 (not (<= 1 ~ldv_count_1~0)) .cse0))) [2020-08-19 07:19:47,554 INFO L271 CegarLoopResult]: At program point L1126(line 1126) the Hoare annotation is: true [2020-08-19 07:19:47,555 INFO L268 CegarLoopResult]: For program point L1126-1(line 1126) no Hoare annotation was computed. [2020-08-19 07:19:47,555 INFO L264 CegarLoopResult]: At program point L1124(line 1124) the Hoare annotation is: (let ((.cse1 (not (= ~ldv_count_2~0 0))) (.cse0 (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)))) (and (or (not (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) .cse0 (not (<= ~ldv_count_2~0 ~ldv_count_1~0))) (or .cse1 (not (= ~ldv_count_1~0 0)) .cse0) (or .cse1 (not (<= 1 ~ldv_count_1~0)) .cse0))) [2020-08-19 07:19:47,555 INFO L268 CegarLoopResult]: For program point L1124-1(line 1124) no Hoare annotation was computed. [2020-08-19 07:19:47,555 INFO L268 CegarLoopResult]: For program point ldv_handler_precallEXIT(lines 1379 1381) no Hoare annotation was computed. [2020-08-19 07:19:47,555 INFO L271 CegarLoopResult]: At program point ldv_handler_precallFINAL(lines 1379 1381) the Hoare annotation is: true [2020-08-19 07:19:47,555 INFO L268 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-08-19 07:19:47,556 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string80.offset| |old(#t~string80.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string93.offset| |old(#t~string93.offset)|) (= |old(#length)| |#length|) (= |#t~string79.offset| |old(#t~string79.offset)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string99.offset| |old(#t~string99.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string106.base| |old(#t~string106.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |~#s3c_hwmon_driver~0.offset| |old(~#s3c_hwmon_driver~0.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string102.base| |old(#t~string102.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |~#s3c_hwmon_driver~0.base| |old(~#s3c_hwmon_driver~0.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string102.offset| |old(#t~string102.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string80.base| |old(#t~string80.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= ~LDV_IN_INTERRUPT~0 |old(~LDV_IN_INTERRUPT~0)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= ~ldv_count_2~0 |old(~ldv_count_2~0)|) (= |#t~string85.offset| |old(#t~string85.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= |#t~string112.base| |old(#t~string112.base)|) (= |#t~string93.base| |old(#t~string93.base)|) (= |#t~string85.base| |old(#t~string85.base)|) (= |#t~string106.offset| |old(#t~string106.offset)|) (= |#t~string112.offset| |old(#t~string112.offset)|) (= |#t~string99.base| |old(#t~string99.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~ldv_count_1~0 |old(~ldv_count_1~0)|) (= |#t~string79.base| |old(#t~string79.base)|)) [2020-08-19 07:19:47,556 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-08-19 07:19:47,556 INFO L271 CegarLoopResult]: At program point ldv_check_final_stateFINAL(lines 1370 1372) the Hoare annotation is: true [2020-08-19 07:19:47,556 INFO L268 CegarLoopResult]: For program point ldv_check_final_stateEXIT(lines 1370 1372) no Hoare annotation was computed. [2020-08-19 07:19:47,556 INFO L264 CegarLoopResult]: At program point L1248(line 1248) the Hoare annotation is: (let ((.cse0 (= |old(~ldv_count_2~0)| ~ldv_count_2~0))) (and (or (not (<= 1 ~ldv_count_1~0)) (and .cse0 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|)) (not (= |old(~ldv_count_2~0)| 0))) (or (and .cse0 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (not (<= |old(~ldv_count_2~0)| ~ldv_count_1~0)) (not (= |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)| 1))))) [2020-08-19 07:19:47,556 INFO L268 CegarLoopResult]: For program point L1248-1(line 1248) no Hoare annotation was computed. [2020-08-19 07:19:47,557 INFO L268 CegarLoopResult]: For program point ldv_device_create_file_5EXIT(lines 1244 1251) no Hoare annotation was computed. [2020-08-19 07:19:47,557 INFO L264 CegarLoopResult]: At program point ldv_device_create_file_5ENTRY(lines 1244 1251) the Hoare annotation is: (let ((.cse0 (= |old(~ldv_count_2~0)| ~ldv_count_2~0))) (and (or (not (<= 1 ~ldv_count_1~0)) (and .cse0 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|)) (not (= |old(~ldv_count_2~0)| 0))) (or (and .cse0 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (not (<= |old(~ldv_count_2~0)| ~ldv_count_1~0)) (not (= |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)| 1))))) [2020-08-19 07:19:47,557 INFO L268 CegarLoopResult]: For program point ldv_device_create_file_5FINAL(lines 1244 1251) no Hoare annotation was computed. [2020-08-19 07:19:47,557 INFO L264 CegarLoopResult]: At program point L1256(line 1256) the Hoare annotation is: (let ((.cse0 (= |old(~ldv_count_2~0)| ~ldv_count_2~0))) (and (or (not (<= 1 ~ldv_count_1~0)) (and .cse0 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|)) (not (= |old(~ldv_count_2~0)| 0))) (or (and .cse0 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (not (<= |old(~ldv_count_2~0)| ~ldv_count_1~0)) (not (= |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)| 1))))) [2020-08-19 07:19:47,557 INFO L268 CegarLoopResult]: For program point ldv_device_create_file_6EXIT(lines 1252 1259) no Hoare annotation was computed. [2020-08-19 07:19:47,557 INFO L268 CegarLoopResult]: For program point L1256-1(line 1256) no Hoare annotation was computed. [2020-08-19 07:19:47,557 INFO L264 CegarLoopResult]: At program point ldv_device_create_file_6ENTRY(lines 1252 1259) the Hoare annotation is: (let ((.cse0 (= |old(~ldv_count_2~0)| ~ldv_count_2~0))) (and (or (not (<= 1 ~ldv_count_1~0)) (and .cse0 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|)) (not (= |old(~ldv_count_2~0)| 0))) (or (and .cse0 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (not (<= |old(~ldv_count_2~0)| ~ldv_count_1~0)) (not (= |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)| 1))))) [2020-08-19 07:19:47,557 INFO L268 CegarLoopResult]: For program point ldv_device_create_file_6FINAL(lines 1252 1259) no Hoare annotation was computed. [2020-08-19 07:19:47,558 INFO L268 CegarLoopResult]: For program point device_remove_fileEXIT(lines 1361 1363) no Hoare annotation was computed. [2020-08-19 07:19:47,558 INFO L271 CegarLoopResult]: At program point device_remove_fileENTRY(lines 1361 1363) the Hoare annotation is: true [2020-08-19 07:19:47,558 INFO L268 CegarLoopResult]: For program point device_remove_fileFINAL(lines 1361 1363) no Hoare annotation was computed. [2020-08-19 07:19:47,558 INFO L268 CegarLoopResult]: For program point L897(line 897) no Hoare annotation was computed. [2020-08-19 07:19:47,558 INFO L268 CegarLoopResult]: For program point L898-1(line 898) no Hoare annotation was computed. [2020-08-19 07:19:47,558 INFO L268 CegarLoopResult]: For program point L897-1(line 897) no Hoare annotation was computed. [2020-08-19 07:19:47,558 INFO L268 CegarLoopResult]: For program point s3c_hwmon_read_chFINAL(lines 887 901) no Hoare annotation was computed. [2020-08-19 07:19:47,558 INFO L268 CegarLoopResult]: For program point L892(lines 892 895) no Hoare annotation was computed. [2020-08-19 07:19:47,558 INFO L268 CegarLoopResult]: For program point L891(line 891) no Hoare annotation was computed. [2020-08-19 07:19:47,558 INFO L268 CegarLoopResult]: For program point L891-1(line 891) no Hoare annotation was computed. [2020-08-19 07:19:47,559 INFO L268 CegarLoopResult]: For program point s3c_hwmon_read_chEXIT(lines 887 901) no Hoare annotation was computed. [2020-08-19 07:19:47,559 INFO L268 CegarLoopResult]: For program point s3c_hwmon_read_chENTRY(lines 887 901) no Hoare annotation was computed. [2020-08-19 07:19:47,559 INFO L268 CegarLoopResult]: For program point L898(line 898) no Hoare annotation was computed. [2020-08-19 07:19:47,559 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-08-19 07:19:47,559 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~ldv_count_2~0 0) (= ~ldv_count_1~0 0)) [2020-08-19 07:19:47,559 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-08-19 07:19:47,559 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-08-19 07:19:47,559 INFO L271 CegarLoopResult]: At program point IS_ERRENTRY(lines 1236 1243) the Hoare annotation is: true [2020-08-19 07:19:47,559 INFO L268 CegarLoopResult]: For program point IS_ERRFINAL(lines 1236 1243) no Hoare annotation was computed. [2020-08-19 07:19:47,560 INFO L271 CegarLoopResult]: At program point L1240(line 1240) the Hoare annotation is: true [2020-08-19 07:19:47,560 INFO L268 CegarLoopResult]: For program point L1240-1(line 1240) no Hoare annotation was computed. [2020-08-19 07:19:47,560 INFO L268 CegarLoopResult]: For program point IS_ERREXIT(lines 1236 1243) no Hoare annotation was computed. [2020-08-19 07:19:47,560 INFO L268 CegarLoopResult]: For program point s3c_hwmon_add_rawFINAL(lines 902 907) no Hoare annotation was computed. [2020-08-19 07:19:47,560 INFO L271 CegarLoopResult]: At program point s3c_hwmon_add_rawENTRY(lines 902 907) the Hoare annotation is: true [2020-08-19 07:19:47,560 INFO L268 CegarLoopResult]: For program point s3c_hwmon_add_rawEXIT(lines 902 907) no Hoare annotation was computed. [2020-08-19 07:19:47,606 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.08 07:19:47 BoogieIcfgContainer [2020-08-19 07:19:47,607 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-08-19 07:19:47,608 INFO L168 Benchmark]: Toolchain (without parser) took 38439.58 ms. Allocated memory was 138.9 MB in the beginning and 731.9 MB in the end (delta: 593.0 MB). Free memory was 99.8 MB in the beginning and 166.2 MB in the end (delta: -66.4 MB). Peak memory consumption was 593.3 MB. Max. memory is 7.1 GB. [2020-08-19 07:19:47,609 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 138.9 MB. Free memory was 120.5 MB in the beginning and 120.1 MB in the end (delta: 419.8 kB). Peak memory consumption was 419.8 kB. Max. memory is 7.1 GB. [2020-08-19 07:19:47,610 INFO L168 Benchmark]: CACSL2BoogieTranslator took 970.61 ms. Allocated memory was 138.9 MB in the beginning and 203.4 MB in the end (delta: 64.5 MB). Free memory was 99.3 MB in the beginning and 157.4 MB in the end (delta: -58.0 MB). Peak memory consumption was 26.5 MB. Max. memory is 7.1 GB. [2020-08-19 07:19:47,611 INFO L168 Benchmark]: Boogie Preprocessor took 113.28 ms. Allocated memory is still 203.4 MB. Free memory was 157.4 MB in the beginning and 152.3 MB in the end (delta: 5.1 MB). Peak memory consumption was 5.1 MB. Max. memory is 7.1 GB. [2020-08-19 07:19:47,612 INFO L168 Benchmark]: RCFGBuilder took 1496.33 ms. Allocated memory was 203.4 MB in the beginning and 235.4 MB in the end (delta: 32.0 MB). Free memory was 152.3 MB in the beginning and 168.2 MB in the end (delta: -15.9 MB). Peak memory consumption was 73.0 MB. Max. memory is 7.1 GB. [2020-08-19 07:19:47,613 INFO L168 Benchmark]: TraceAbstraction took 35851.82 ms. Allocated memory was 235.4 MB in the beginning and 731.9 MB in the end (delta: 496.5 MB). Free memory was 166.5 MB in the beginning and 166.2 MB in the end (delta: 277.5 kB). Peak memory consumption was 563.6 MB. Max. memory is 7.1 GB. [2020-08-19 07:19:47,617 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 138.9 MB. Free memory was 120.5 MB in the beginning and 120.1 MB in the end (delta: 419.8 kB). Peak memory consumption was 419.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 970.61 ms. Allocated memory was 138.9 MB in the beginning and 203.4 MB in the end (delta: 64.5 MB). Free memory was 99.3 MB in the beginning and 157.4 MB in the end (delta: -58.0 MB). Peak memory consumption was 26.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 113.28 ms. Allocated memory is still 203.4 MB. Free memory was 157.4 MB in the beginning and 152.3 MB in the end (delta: 5.1 MB). Peak memory consumption was 5.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1496.33 ms. Allocated memory was 203.4 MB in the beginning and 235.4 MB in the end (delta: 32.0 MB). Free memory was 152.3 MB in the beginning and 168.2 MB in the end (delta: -15.9 MB). Peak memory consumption was 73.0 MB. Max. memory is 7.1 GB. * TraceAbstraction took 35851.82 ms. Allocated memory was 235.4 MB in the beginning and 731.9 MB in the end (delta: 496.5 MB). Free memory was 166.5 MB in the beginning and 166.2 MB in the end (delta: 277.5 kB). Peak memory consumption was 563.6 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 1264]: 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: 1123]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1023]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_count_2) == 0) || !(\old(ldv_count_1) == 0)) || (((ldv_count_2 == 0 && \old(ldv_count_1) + 1 <= ldv_count_1) && 1 <= ldv_count_1) && ldv_call_dev_attr_of_sensor_device_attribute == \old(ldv_call_dev_attr_of_sensor_device_attribute))) || ((\old(ldv_count_1) + 1 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1) && ldv_count_2 <= ldv_count_1)) && ((!(\old(ldv_count_2) <= \old(ldv_count_1)) || ((\old(ldv_count_2) == ldv_count_2 && \old(ldv_count_1) + 1 <= ldv_count_1) && ldv_call_dev_attr_of_sensor_device_attribute == \old(ldv_call_dev_attr_of_sensor_device_attribute))) || !(\old(ldv_call_dev_attr_of_sensor_device_attribute) == 1))) && (((!(\old(ldv_count_2) == 0) || (((ldv_count_2 == 0 && \old(ldv_count_1) + 1 <= ldv_count_1) && 1 <= ldv_count_1) && ldv_call_dev_attr_of_sensor_device_attribute == \old(ldv_call_dev_attr_of_sensor_device_attribute))) || !(1 <= \old(ldv_count_1))) || ((\old(ldv_count_1) + 1 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1) && ldv_count_2 <= ldv_count_1)) - InvariantResult [Line: 1175]: Loop Invariant Derived loop invariant: (((((\old(ldv_count_2) == ldv_count_2 && 1 <= ldv_count_1) && ldv_call_dev_attr_of_sensor_device_attribute == \old(ldv_call_dev_attr_of_sensor_device_attribute)) || ((\old(ldv_count_2) == ldv_count_2 && ldv_count_1 == 0) && ldv_call_dev_attr_of_sensor_device_attribute == \old(ldv_call_dev_attr_of_sensor_device_attribute))) || !(\old(ldv_count_2) == 0)) || !(\old(ldv_count_1) == 0)) || ((\old(ldv_count_1) + 1 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1) && ldv_count_2 <= ldv_count_1) - InvariantResult [Line: 1083]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_count_2) == 0) || !(\old(ldv_count_1) == 0)) || (((ldv_count_2 == 0 && \old(ldv_count_1) + 1 <= ldv_count_1) && 1 <= ldv_count_1) && ldv_call_dev_attr_of_sensor_device_attribute == \old(ldv_call_dev_attr_of_sensor_device_attribute))) || ((\old(ldv_count_1) + 1 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1) && ldv_count_2 <= ldv_count_1)) && ((!(\old(ldv_count_2) <= \old(ldv_count_1)) || ((\old(ldv_count_2) == ldv_count_2 && \old(ldv_count_1) + 1 <= ldv_count_1) && ldv_call_dev_attr_of_sensor_device_attribute == \old(ldv_call_dev_attr_of_sensor_device_attribute))) || !(\old(ldv_call_dev_attr_of_sensor_device_attribute) == 1))) && (((!(\old(ldv_count_2) == 0) || (((ldv_count_2 == 0 && \old(ldv_count_1) + 1 <= ldv_count_1) && 1 <= ldv_count_1) && ldv_call_dev_attr_of_sensor_device_attribute == \old(ldv_call_dev_attr_of_sensor_device_attribute))) || !(1 <= \old(ldv_count_1))) || ((\old(ldv_count_1) + 1 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1) && ldv_count_2 <= ldv_count_1)) - InvariantResult [Line: 1123]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1175]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1023]: Loop Invariant Derived loop invariant: ((((((\old(ldv_count_1) == ldv_count_1 && \old(ldv_count_2) == ldv_count_2) && ldv_call_dev_attr_of_sensor_device_attribute == \old(ldv_call_dev_attr_of_sensor_device_attribute)) || !(\old(ldv_count_2) <= \old(ldv_count_1))) || ((\old(ldv_count_2) == ldv_count_2 && \old(ldv_count_1) + 1 <= ldv_count_1) && ldv_call_dev_attr_of_sensor_device_attribute == \old(ldv_call_dev_attr_of_sensor_device_attribute))) || !(\old(ldv_call_dev_attr_of_sensor_device_attribute) == 1)) && ((((!(\old(ldv_count_2) == 0) || (((ldv_count_2 == 0 && \old(ldv_count_1) + 1 <= ldv_count_1) && 1 <= ldv_count_1) && ldv_call_dev_attr_of_sensor_device_attribute == \old(ldv_call_dev_attr_of_sensor_device_attribute))) || ((\old(ldv_count_1) == ldv_count_1 && ldv_count_2 == 0) && ldv_call_dev_attr_of_sensor_device_attribute == \old(ldv_call_dev_attr_of_sensor_device_attribute))) || !(1 <= \old(ldv_count_1))) || ((\old(ldv_count_1) + 1 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1) && ldv_count_2 <= ldv_count_1))) && ((((!(\old(ldv_count_2) == 0) || !(\old(ldv_count_1) == 0)) || (((ldv_count_2 == 0 && \old(ldv_count_1) + 1 <= ldv_count_1) && 1 <= ldv_count_1) && ldv_call_dev_attr_of_sensor_device_attribute == \old(ldv_call_dev_attr_of_sensor_device_attribute))) || ((\old(ldv_count_1) == ldv_count_1 && ldv_count_2 == 0) && ldv_call_dev_attr_of_sensor_device_attribute == \old(ldv_call_dev_attr_of_sensor_device_attribute))) || ((\old(ldv_count_1) + 1 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1) && ldv_count_2 <= ldv_count_1)) - InvariantResult [Line: 1023]: Loop Invariant Derived loop invariant: ((((((\old(ldv_count_1) == ldv_count_1 && \old(ldv_count_2) == ldv_count_2) && ldv_call_dev_attr_of_sensor_device_attribute == \old(ldv_call_dev_attr_of_sensor_device_attribute)) || !(\old(ldv_count_2) <= \old(ldv_count_1))) || ((\old(ldv_count_2) == ldv_count_2 && \old(ldv_count_1) + 1 <= ldv_count_1) && ldv_call_dev_attr_of_sensor_device_attribute == \old(ldv_call_dev_attr_of_sensor_device_attribute))) || !(\old(ldv_call_dev_attr_of_sensor_device_attribute) == 1)) && ((((!(\old(ldv_count_2) == 0) || (((ldv_count_2 == 0 && \old(ldv_count_1) + 1 <= ldv_count_1) && 1 <= ldv_count_1) && ldv_call_dev_attr_of_sensor_device_attribute == \old(ldv_call_dev_attr_of_sensor_device_attribute))) || ((\old(ldv_count_1) == ldv_count_1 && ldv_count_2 == 0) && ldv_call_dev_attr_of_sensor_device_attribute == \old(ldv_call_dev_attr_of_sensor_device_attribute))) || !(1 <= \old(ldv_count_1))) || ((\old(ldv_count_1) + 1 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1) && ldv_count_2 <= ldv_count_1))) && ((((!(\old(ldv_count_2) == 0) || !(\old(ldv_count_1) == 0)) || (((ldv_count_2 == 0 && \old(ldv_count_1) + 1 <= ldv_count_1) && 1 <= ldv_count_1) && ldv_call_dev_attr_of_sensor_device_attribute == \old(ldv_call_dev_attr_of_sensor_device_attribute))) || ((\old(ldv_count_1) == ldv_count_1 && ldv_count_2 == 0) && ldv_call_dev_attr_of_sensor_device_attribute == \old(ldv_call_dev_attr_of_sensor_device_attribute))) || ((\old(ldv_count_1) + 1 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1) && ldv_count_2 <= ldv_count_1)) - InvariantResult [Line: 1175]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1023]: Loop Invariant Derived loop invariant: ((((((\old(ldv_count_1) == ldv_count_1 && \old(ldv_count_2) == ldv_count_2) && ldv_call_dev_attr_of_sensor_device_attribute == \old(ldv_call_dev_attr_of_sensor_device_attribute)) || !(\old(ldv_count_2) <= \old(ldv_count_1))) || ((\old(ldv_count_2) == ldv_count_2 && \old(ldv_count_1) + 1 <= ldv_count_1) && ldv_call_dev_attr_of_sensor_device_attribute == \old(ldv_call_dev_attr_of_sensor_device_attribute))) || !(\old(ldv_call_dev_attr_of_sensor_device_attribute) == 1)) && ((((!(\old(ldv_count_2) == 0) || (((ldv_count_2 == 0 && \old(ldv_count_1) + 1 <= ldv_count_1) && 1 <= ldv_count_1) && ldv_call_dev_attr_of_sensor_device_attribute == \old(ldv_call_dev_attr_of_sensor_device_attribute))) || ((\old(ldv_count_1) == ldv_count_1 && ldv_count_2 == 0) && ldv_call_dev_attr_of_sensor_device_attribute == \old(ldv_call_dev_attr_of_sensor_device_attribute))) || !(1 <= \old(ldv_count_1))) || ((\old(ldv_count_1) + 1 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1) && ldv_count_2 <= ldv_count_1))) && ((((!(\old(ldv_count_2) == 0) || !(\old(ldv_count_1) == 0)) || (((ldv_count_2 == 0 && \old(ldv_count_1) + 1 <= ldv_count_1) && 1 <= ldv_count_1) && ldv_call_dev_attr_of_sensor_device_attribute == \old(ldv_call_dev_attr_of_sensor_device_attribute))) || ((\old(ldv_count_1) == ldv_count_1 && ldv_count_2 == 0) && ldv_call_dev_attr_of_sensor_device_attribute == \old(ldv_call_dev_attr_of_sensor_device_attribute))) || ((\old(ldv_count_1) + 1 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1) && ldv_count_2 <= ldv_count_1)) - InvariantResult [Line: 1083]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_count_2) == 0) || !(\old(ldv_count_1) == 0)) || (((ldv_count_2 == 0 && \old(ldv_count_1) + 1 <= ldv_count_1) && 1 <= ldv_count_1) && ldv_call_dev_attr_of_sensor_device_attribute == \old(ldv_call_dev_attr_of_sensor_device_attribute))) || ((\old(ldv_count_1) + 1 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1) && ldv_count_2 <= ldv_count_1)) && ((!(\old(ldv_count_2) <= \old(ldv_count_1)) || ((\old(ldv_count_2) == ldv_count_2 && \old(ldv_count_1) + 1 <= ldv_count_1) && ldv_call_dev_attr_of_sensor_device_attribute == \old(ldv_call_dev_attr_of_sensor_device_attribute))) || !(\old(ldv_call_dev_attr_of_sensor_device_attribute) == 1))) && (((!(\old(ldv_count_2) == 0) || (((ldv_count_2 == 0 && \old(ldv_count_1) + 1 <= ldv_count_1) && 1 <= ldv_count_1) && ldv_call_dev_attr_of_sensor_device_attribute == \old(ldv_call_dev_attr_of_sensor_device_attribute))) || !(1 <= \old(ldv_count_1))) || ((\old(ldv_count_1) + 1 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1) && ldv_count_2 <= ldv_count_1)) - InvariantResult [Line: 1023]: Loop Invariant Derived loop invariant: ((((((\old(ldv_count_1) == ldv_count_1 && \old(ldv_count_2) == ldv_count_2) && ldv_call_dev_attr_of_sensor_device_attribute == \old(ldv_call_dev_attr_of_sensor_device_attribute)) || !(\old(ldv_count_2) <= \old(ldv_count_1))) || ((\old(ldv_count_2) == ldv_count_2 && \old(ldv_count_1) + 1 <= ldv_count_1) && ldv_call_dev_attr_of_sensor_device_attribute == \old(ldv_call_dev_attr_of_sensor_device_attribute))) || !(\old(ldv_call_dev_attr_of_sensor_device_attribute) == 1)) && ((((!(\old(ldv_count_2) == 0) || (((ldv_count_2 == 0 && \old(ldv_count_1) + 1 <= ldv_count_1) && 1 <= ldv_count_1) && ldv_call_dev_attr_of_sensor_device_attribute == \old(ldv_call_dev_attr_of_sensor_device_attribute))) || ((\old(ldv_count_1) == ldv_count_1 && ldv_count_2 == 0) && ldv_call_dev_attr_of_sensor_device_attribute == \old(ldv_call_dev_attr_of_sensor_device_attribute))) || !(1 <= \old(ldv_count_1))) || ((\old(ldv_count_1) + 1 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1) && ldv_count_2 <= ldv_count_1))) && ((((!(\old(ldv_count_2) == 0) || !(\old(ldv_count_1) == 0)) || (((ldv_count_2 == 0 && \old(ldv_count_1) + 1 <= ldv_count_1) && 1 <= ldv_count_1) && ldv_call_dev_attr_of_sensor_device_attribute == \old(ldv_call_dev_attr_of_sensor_device_attribute))) || ((\old(ldv_count_1) == ldv_count_1 && ldv_count_2 == 0) && ldv_call_dev_attr_of_sensor_device_attribute == \old(ldv_call_dev_attr_of_sensor_device_attribute))) || ((\old(ldv_count_1) + 1 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1) && ldv_count_2 <= ldv_count_1)) - InvariantResult [Line: 1023]: Loop Invariant Derived loop invariant: ((((((\old(ldv_count_1) == ldv_count_1 && \old(ldv_count_2) == ldv_count_2) && ldv_call_dev_attr_of_sensor_device_attribute == \old(ldv_call_dev_attr_of_sensor_device_attribute)) || !(\old(ldv_count_2) <= \old(ldv_count_1))) || ((\old(ldv_count_2) == ldv_count_2 && \old(ldv_count_1) + 1 <= ldv_count_1) && ldv_call_dev_attr_of_sensor_device_attribute == \old(ldv_call_dev_attr_of_sensor_device_attribute))) || !(\old(ldv_call_dev_attr_of_sensor_device_attribute) == 1)) && ((((!(\old(ldv_count_2) == 0) || (((ldv_count_2 == 0 && \old(ldv_count_1) + 1 <= ldv_count_1) && 1 <= ldv_count_1) && ldv_call_dev_attr_of_sensor_device_attribute == \old(ldv_call_dev_attr_of_sensor_device_attribute))) || ((\old(ldv_count_1) == ldv_count_1 && ldv_count_2 == 0) && ldv_call_dev_attr_of_sensor_device_attribute == \old(ldv_call_dev_attr_of_sensor_device_attribute))) || !(1 <= \old(ldv_count_1))) || ((\old(ldv_count_1) + 1 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1) && ldv_count_2 <= ldv_count_1))) && ((((!(\old(ldv_count_2) == 0) || !(\old(ldv_count_1) == 0)) || (((ldv_count_2 == 0 && \old(ldv_count_1) + 1 <= ldv_count_1) && 1 <= ldv_count_1) && ldv_call_dev_attr_of_sensor_device_attribute == \old(ldv_call_dev_attr_of_sensor_device_attribute))) || ((\old(ldv_count_1) == ldv_count_1 && ldv_count_2 == 0) && ldv_call_dev_attr_of_sensor_device_attribute == \old(ldv_call_dev_attr_of_sensor_device_attribute))) || ((\old(ldv_count_1) + 1 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1) && ldv_count_2 <= ldv_count_1)) - InvariantResult [Line: 1175]: Loop Invariant Derived loop invariant: (((((\old(ldv_count_2) == ldv_count_2 && 1 <= ldv_count_1) && ldv_call_dev_attr_of_sensor_device_attribute == \old(ldv_call_dev_attr_of_sensor_device_attribute)) || ((\old(ldv_count_2) == ldv_count_2 && ldv_count_1 == 0) && ldv_call_dev_attr_of_sensor_device_attribute == \old(ldv_call_dev_attr_of_sensor_device_attribute))) || !(\old(ldv_count_2) == 0)) || !(\old(ldv_count_1) == 0)) || ((\old(ldv_count_1) + 1 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1) && ldv_count_2 <= ldv_count_1) - InvariantResult [Line: 1023]: Loop Invariant Derived loop invariant: ((((((\old(ldv_count_1) == ldv_count_1 && \old(ldv_count_2) == ldv_count_2) && ldv_call_dev_attr_of_sensor_device_attribute == \old(ldv_call_dev_attr_of_sensor_device_attribute)) || !(\old(ldv_count_2) <= \old(ldv_count_1))) || ((\old(ldv_count_2) == ldv_count_2 && \old(ldv_count_1) + 1 <= ldv_count_1) && ldv_call_dev_attr_of_sensor_device_attribute == \old(ldv_call_dev_attr_of_sensor_device_attribute))) || !(\old(ldv_call_dev_attr_of_sensor_device_attribute) == 1)) && ((((!(\old(ldv_count_2) == 0) || (((ldv_count_2 == 0 && \old(ldv_count_1) + 1 <= ldv_count_1) && 1 <= ldv_count_1) && ldv_call_dev_attr_of_sensor_device_attribute == \old(ldv_call_dev_attr_of_sensor_device_attribute))) || ((\old(ldv_count_1) == ldv_count_1 && ldv_count_2 == 0) && ldv_call_dev_attr_of_sensor_device_attribute == \old(ldv_call_dev_attr_of_sensor_device_attribute))) || !(1 <= \old(ldv_count_1))) || ((\old(ldv_count_1) + 1 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1) && ldv_count_2 <= ldv_count_1))) && ((((!(\old(ldv_count_2) == 0) || !(\old(ldv_count_1) == 0)) || (((ldv_count_2 == 0 && \old(ldv_count_1) + 1 <= ldv_count_1) && 1 <= ldv_count_1) && ldv_call_dev_attr_of_sensor_device_attribute == \old(ldv_call_dev_attr_of_sensor_device_attribute))) || ((\old(ldv_count_1) == ldv_count_1 && ldv_count_2 == 0) && ldv_call_dev_attr_of_sensor_device_attribute == \old(ldv_call_dev_attr_of_sensor_device_attribute))) || ((\old(ldv_count_1) + 1 <= ldv_count_1 && ldv_call_dev_attr_of_sensor_device_attribute == 1) && ldv_count_2 <= ldv_count_1)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 55 procedures, 314 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 16.5s, OverallIterations: 3, TraceHistogramMax: 3, AutomataDifference: 13.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 19.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1131 SDtfs, 2618 SDslu, 2151 SDs, 0 SdLazy, 4396 SolverSat, 1972 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 9.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 219 GetRequests, 163 SyntacticMatches, 0 SemanticMatches, 56 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 161 ImplicationChecksByTransitivity, 3.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=714occurred in iteration=2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 3 MinimizatonAttempts, 172 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 108 LocationsWithAnnotation, 645 PreInvPairs, 893 NumberOfFragments, 4069 HoareAnnotationTreeSize, 645 FomulaSimplifications, 21086 FormulaSimplificationTreeSizeReduction, 3.3s HoareSimplificationTime, 108 FomulaSimplificationsInter, 22096 FormulaSimplificationTreeSizeReductionInter, 15.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 1.8s InterpolantComputationTime, 450 NumberOfCodeBlocks, 450 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 447 ConstructedInterpolants, 0 QuantifiedInterpolants, 221119 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 1 PerfectInterpolantSequences, 73/78 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...