/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 -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 0.1.25-72570d3 [2020-08-22 17:48:16,926 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-08-22 17:48:16,929 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-08-22 17:48:16,966 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-08-22 17:48:16,967 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-08-22 17:48:16,974 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-08-22 17:48:16,977 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-08-22 17:48:16,981 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-08-22 17:48:16,984 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-08-22 17:48:16,987 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-08-22 17:48:16,988 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-08-22 17:48:16,988 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-08-22 17:48:16,989 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-08-22 17:48:16,991 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-08-22 17:48:16,994 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-08-22 17:48:16,995 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-08-22 17:48:16,996 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-08-22 17:48:16,997 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-08-22 17:48:16,999 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-08-22 17:48:17,006 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-08-22 17:48:17,007 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-08-22 17:48:17,009 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-08-22 17:48:17,009 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-08-22 17:48:17,010 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-08-22 17:48:17,020 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-08-22 17:48:17,020 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-08-22 17:48:17,020 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-08-22 17:48:17,022 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-08-22 17:48:17,022 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-08-22 17:48:17,023 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-08-22 17:48:17,023 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-08-22 17:48:17,028 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-08-22 17:48:17,029 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-08-22 17:48:17,029 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-08-22 17:48:17,030 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-08-22 17:48:17,031 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-08-22 17:48:17,031 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-08-22 17:48:17,031 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-08-22 17:48:17,032 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-08-22 17:48:17,032 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-08-22 17:48:17,034 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-08-22 17:48:17,035 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-08-22 17:48:17,074 INFO L113 SettingsManager]: Loading preferences was successful [2020-08-22 17:48:17,074 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-08-22 17:48:17,075 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-08-22 17:48:17,076 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-08-22 17:48:17,076 INFO L138 SettingsManager]: * Use SBE=true [2020-08-22 17:48:17,076 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-08-22 17:48:17,076 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-08-22 17:48:17,077 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-08-22 17:48:17,077 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-08-22 17:48:17,077 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-08-22 17:48:17,078 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-08-22 17:48:17,078 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-08-22 17:48:17,078 INFO L138 SettingsManager]: * Use constant arrays=true [2020-08-22 17:48:17,079 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-08-22 17:48:17,079 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-08-22 17:48:17,079 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-08-22 17:48:17,079 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-08-22 17:48:17,080 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-08-22 17:48:17,080 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-08-22 17:48:17,080 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-08-22 17:48:17,080 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-08-22 17:48:17,080 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-08-22 17:48:17,081 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-08-22 17:48:17,081 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-08-22 17:48:17,081 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-08-22 17:48:17,081 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-08-22 17:48:17,082 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-08-22 17:48:17,082 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-08-22 17:48:17,362 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-08-22 17:48:17,377 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-08-22 17:48:17,379 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-08-22 17:48:17,381 INFO L271 PluginConnector]: Initializing CDTParser... [2020-08-22 17:48:17,381 INFO L275 PluginConnector]: CDTParser initialized [2020-08-22 17:48:17,382 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i [2020-08-22 17:48:17,463 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ea3c18bac/289bd13b521843baae502c85bcbecb47/FLAG3f964487c [2020-08-22 17:48:18,073 INFO L306 CDTParser]: Found 1 translation units. [2020-08-22 17:48:18,074 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i [2020-08-22 17:48:18,101 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ea3c18bac/289bd13b521843baae502c85bcbecb47/FLAG3f964487c [2020-08-22 17:48:18,325 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ea3c18bac/289bd13b521843baae502c85bcbecb47 [2020-08-22 17:48:18,335 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-08-22 17:48:18,336 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-08-22 17:48:18,337 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-08-22 17:48:18,338 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-08-22 17:48:18,340 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-08-22 17:48:18,341 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 05:48:18" (1/1) ... [2020-08-22 17:48:18,343 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ce8d9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 05:48:18, skipping insertion in model container [2020-08-22 17:48:18,344 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 05:48:18" (1/1) ... [2020-08-22 17:48:18,350 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-08-22 17:48:18,415 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-08-22 17:48:19,097 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-08-22 17:48:19,114 INFO L203 MainTranslator]: Completed pre-run [2020-08-22 17:48:19,214 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-08-22 17:48:19,253 INFO L208 MainTranslator]: Completed translation [2020-08-22 17:48:19,254 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 05:48:19 WrapperNode [2020-08-22 17:48:19,254 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-08-22 17:48:19,255 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-08-22 17:48:19,255 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-08-22 17:48:19,255 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-08-22 17:48:19,270 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 05:48:19" (1/1) ... [2020-08-22 17:48:19,270 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 05:48:19" (1/1) ... [2020-08-22 17:48:19,296 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 05:48:19" (1/1) ... [2020-08-22 17:48:19,297 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 05:48:19" (1/1) ... [2020-08-22 17:48:19,338 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 05:48:19" (1/1) ... [2020-08-22 17:48:19,344 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 05:48:19" (1/1) ... [2020-08-22 17:48:19,351 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 05:48:19" (1/1) ... [2020-08-22 17:48:19,366 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-08-22 17:48:19,366 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-08-22 17:48:19,367 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-08-22 17:48:19,367 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-08-22 17:48:19,368 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 05:48:19" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-08-22 17:48:19,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-08-22 17:48:19,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-08-22 17:48:19,426 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-08-22 17:48:19,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-08-22 17:48:19,426 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-08-22 17:48:19,427 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-08-22 17:48:19,427 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-08-22 17:48:19,427 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2020-08-22 17:48:19,427 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2020-08-22 17:48:19,427 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_read_ch [2020-08-22 17:48:19,428 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_add_raw [2020-08-22 17:48:19,428 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_raw [2020-08-22 17:48:19,429 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_ch_show [2020-08-22 17:48:19,429 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_label_show [2020-08-22 17:48:19,429 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_create_attr [2020-08-22 17:48:19,430 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_attr [2020-08-22 17:48:19,431 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_probe [2020-08-22 17:48:19,433 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove [2020-08-22 17:48:19,433 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_init [2020-08-22 17:48:19,433 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_exit [2020-08-22 17:48:19,434 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-08-22 17:48:19,434 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-08-22 17:48:19,434 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-08-22 17:48:19,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_5 [2020-08-22 17:48:19,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_6 [2020-08-22 17:48:19,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-08-22 17:48:19,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-08-22 17:48:19,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-08-22 17:48:19,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-08-22 17:48:19,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-08-22 17:48:19,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-08-22 17:48:19,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_sysfs [2020-08-22 17:48:19,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2020-08-22 17:48:19,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-08-22 17:48:19,436 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-08-22 17:48:19,436 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-08-22 17:48:19,436 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-08-22 17:48:19,437 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2020-08-22 17:48:19,437 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-08-22 17:48:19,437 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-08-22 17:48:19,437 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2020-08-22 17:48:19,437 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_register [2020-08-22 17:48:19,437 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2020-08-22 17:48:19,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-08-22 17:48:19,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2020-08-22 17:48:19,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2020-08-22 17:48:19,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2020-08-22 17:48:19,438 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2020-08-22 17:48:19,438 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-08-22 17:48:19,438 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_register [2020-08-22 17:48:19,438 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2020-08-22 17:48:19,438 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_read [2020-08-22 17:48:19,438 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_register [2020-08-22 17:48:19,438 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_release [2020-08-22 17:48:19,439 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-08-22 17:48:19,439 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-08-22 17:48:19,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-08-22 17:48:19,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-08-22 17:48:19,439 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-08-22 17:48:19,439 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-08-22 17:48:19,440 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2020-08-22 17:48:19,440 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-08-22 17:48:19,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_5 [2020-08-22 17:48:19,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_6 [2020-08-22 17:48:19,440 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2020-08-22 17:48:19,440 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-08-22 17:48:19,441 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-08-22 17:48:19,441 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2020-08-22 17:48:19,441 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-08-22 17:48:19,441 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-08-22 17:48:19,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_sysfs [2020-08-22 17:48:19,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2020-08-22 17:48:19,442 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-08-22 17:48:19,442 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-08-22 17:48:19,442 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-08-22 17:48:19,442 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-08-22 17:48:19,442 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-08-22 17:48:19,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-08-22 17:48:19,442 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-08-22 17:48:19,443 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-08-22 17:48:19,443 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-08-22 17:48:19,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-08-22 17:48:19,443 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-08-22 17:48:19,443 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-08-22 17:48:19,443 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-08-22 17:48:19,444 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_register [2020-08-22 17:48:19,444 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2020-08-22 17:48:19,444 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2020-08-22 17:48:19,444 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2020-08-22 17:48:19,444 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_register [2020-08-22 17:48:19,444 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2020-08-22 17:48:19,445 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_read [2020-08-22 17:48:19,445 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_register [2020-08-22 17:48:19,445 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_release [2020-08-22 17:48:19,445 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_read_ch [2020-08-22 17:48:19,445 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-08-22 17:48:19,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-08-22 17:48:19,445 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_add_raw [2020-08-22 17:48:19,446 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_raw [2020-08-22 17:48:19,446 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_ch_show [2020-08-22 17:48:19,446 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-08-22 17:48:19,446 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_label_show [2020-08-22 17:48:19,446 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_create_attr [2020-08-22 17:48:19,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-08-22 17:48:19,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-08-22 17:48:19,447 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_attr [2020-08-22 17:48:19,447 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_probe [2020-08-22 17:48:19,447 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-08-22 17:48:19,447 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove [2020-08-22 17:48:19,447 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_init [2020-08-22 17:48:19,447 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_exit [2020-08-22 17:48:19,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-08-22 17:48:19,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2020-08-22 17:48:19,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2020-08-22 17:48:19,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-08-22 17:48:19,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2020-08-22 17:48:19,448 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-08-22 17:48:19,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-08-22 17:48:19,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-08-22 17:48:19,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-08-22 17:48:19,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-08-22 17:48:19,449 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-08-22 17:48:19,449 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-08-22 17:48:19,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-08-22 17:48:19,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-08-22 17:48:19,450 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-08-22 17:48:20,759 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-08-22 17:48:20,759 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-08-22 17:48:20,765 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 05:48:20 BoogieIcfgContainer [2020-08-22 17:48:20,766 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-08-22 17:48:20,767 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-08-22 17:48:20,767 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-08-22 17:48:20,770 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-08-22 17:48:20,771 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.08 05:48:18" (1/3) ... [2020-08-22 17:48:20,772 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@769ed476 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.08 05:48:20, skipping insertion in model container [2020-08-22 17:48:20,772 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 05:48:19" (2/3) ... [2020-08-22 17:48:20,772 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@769ed476 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.08 05:48:20, skipping insertion in model container [2020-08-22 17:48:20,772 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 05:48:20" (3/3) ... [2020-08-22 17:48:20,774 INFO L109 eAbstractionObserver]: Analyzing ICFG m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i [2020-08-22 17:48:20,785 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-08-22 17:48:20,794 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-08-22 17:48:20,808 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-08-22 17:48:20,835 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-08-22 17:48:20,835 INFO L376 AbstractCegarLoop]: Hoare is true [2020-08-22 17:48:20,835 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-08-22 17:48:20,835 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-08-22 17:48:20,835 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-08-22 17:48:20,835 INFO L380 AbstractCegarLoop]: Difference is false [2020-08-22 17:48:20,836 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-08-22 17:48:20,836 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-08-22 17:48:20,861 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states. [2020-08-22 17:48:20,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2020-08-22 17:48:20,877 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 17:48:20,879 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] [2020-08-22 17:48:20,879 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 17:48:20,886 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 17:48:20,886 INFO L82 PathProgramCache]: Analyzing trace with hash 2009611199, now seen corresponding path program 1 times [2020-08-22 17:48:20,897 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-08-22 17:48:20,898 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [292442227] [2020-08-22 17:48:20,898 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 17:48:21,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:48:21,579 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2020-08-22 17:48:21,580 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 17:48:21,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:48:21,623 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-08-22 17:48:21,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:48:21,627 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-08-22 17:48:21,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:48:21,632 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-08-22 17:48:21,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:48:21,639 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-08-22 17:48:21,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:48:21,659 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2020-08-22 17:48:21,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:48:21,780 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-08-22 17:48:21,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:48:21,840 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-08-22 17:48:21,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:48:21,908 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-08-22 17:48:21,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:48:21,950 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2020-08-22 17:48:21,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:48:21,955 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-08-22 17:48:21,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:48:21,959 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2020-08-22 17:48:21,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:48:21,964 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2020-08-22 17:48:21,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:48:21,971 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-08-22 17:48:21,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:48:21,977 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2020-08-22 17:48:21,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:48:21,984 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-08-22 17:48:21,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:48:21,997 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-08-22 17:48:22,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:48:22,009 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2020-08-22 17:48:22,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:48:22,020 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-08-22 17:48:22,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:48:22,030 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-08-22 17:48:22,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:48:22,043 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-08-22 17:48:22,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:48:22,071 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2020-08-22 17:48:22,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:48:22,116 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2020-08-22 17:48:22,117 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [292442227] [2020-08-22 17:48:22,118 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1600733205] [2020-08-22 17:48:22,118 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-08-22 17:48:22,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:48:22,455 INFO L263 TraceCheckSpWp]: Trace formula consists of 1060 conjuncts, 23 conjunts are in the unsatisfiable core [2020-08-22 17:48:22,471 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-08-22 17:48:22,768 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2020-08-22 17:48:22,769 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-08-22 17:48:22,769 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [14] total 19 [2020-08-22 17:48:22,771 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1171068919] [2020-08-22 17:48:22,777 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-08-22 17:48:22,778 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-08-22 17:48:22,793 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-08-22 17:48:22,794 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=302, Unknown=0, NotChecked=0, Total=342 [2020-08-22 17:48:22,797 INFO L87 Difference]: Start difference. First operand 291 states. Second operand 7 states. [2020-08-22 17:48:25,203 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 17:48:25,204 INFO L93 Difference]: Finished difference Result 1178 states and 1472 transitions. [2020-08-22 17:48:25,206 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-08-22 17:48:25,208 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 136 [2020-08-22 17:48:25,209 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 17:48:25,233 INFO L225 Difference]: With dead ends: 1178 [2020-08-22 17:48:25,233 INFO L226 Difference]: Without dead ends: 874 [2020-08-22 17:48:25,242 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 193 GetRequests, 173 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=60, Invalid=402, Unknown=0, NotChecked=0, Total=462 [2020-08-22 17:48:25,262 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 874 states. [2020-08-22 17:48:25,389 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 874 to 869. [2020-08-22 17:48:25,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 869 states. [2020-08-22 17:48:25,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 869 states and 1027 transitions. [2020-08-22 17:48:25,400 INFO L78 Accepts]: Start accepts. Automaton has 869 states and 1027 transitions. Word has length 136 [2020-08-22 17:48:25,401 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 17:48:25,401 INFO L479 AbstractCegarLoop]: Abstraction has 869 states and 1027 transitions. [2020-08-22 17:48:25,402 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-08-22 17:48:25,402 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1027 transitions. [2020-08-22 17:48:25,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2020-08-22 17:48:25,408 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 17:48:25,409 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 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] [2020-08-22 17:48:25,623 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2020-08-22 17:48:25,624 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 17:48:25,624 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 17:48:25,625 INFO L82 PathProgramCache]: Analyzing trace with hash 1727017150, now seen corresponding path program 1 times [2020-08-22 17:48:25,625 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-08-22 17:48:25,626 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1584931223] [2020-08-22 17:48:25,626 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 17:48:25,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:48:25,933 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2020-08-22 17:48:25,934 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 17:48:25,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:48:25,947 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-08-22 17:48:25,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:48:25,951 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-08-22 17:48:25,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:48:25,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-08-22 17:48:25,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:48:25,956 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-08-22 17:48:25,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:48:25,968 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2020-08-22 17:48:25,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:48:26,013 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-08-22 17:48:26,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:48:26,060 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-08-22 17:48:26,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:48:26,106 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-08-22 17:48:26,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:48:26,146 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2020-08-22 17:48:26,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:48:26,151 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-08-22 17:48:26,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:48:26,154 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2020-08-22 17:48:26,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:48:26,158 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2020-08-22 17:48:26,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:48:26,165 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-08-22 17:48:26,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:48:26,169 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2020-08-22 17:48:26,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:48:26,175 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-08-22 17:48:26,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:48:26,179 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-08-22 17:48:26,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:48:26,182 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2020-08-22 17:48:26,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:48:26,189 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-08-22 17:48:26,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:48:26,193 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-08-22 17:48:26,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:48:26,199 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-08-22 17:48:26,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:48:26,224 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2020-08-22 17:48:26,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:48:26,248 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2020-08-22 17:48:26,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:48:26,254 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-08-22 17:48:26,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:48:26,259 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-08-22 17:48:26,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:48:26,319 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2020-08-22 17:48:26,320 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1584931223] [2020-08-22 17:48:26,320 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [686157295] [2020-08-22 17:48:26,321 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-08-22 17:48:26,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 17:48:26,621 INFO L263 TraceCheckSpWp]: Trace formula consists of 1153 conjuncts, 6 conjunts are in the unsatisfiable core [2020-08-22 17:48:26,630 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-08-22 17:48:26,738 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2020-08-22 17:48:26,738 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-08-22 17:48:26,739 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [15] total 16 [2020-08-22 17:48:26,739 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1306938860] [2020-08-22 17:48:26,741 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-08-22 17:48:26,742 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-08-22 17:48:26,742 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-08-22 17:48:26,743 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=208, Unknown=0, NotChecked=0, Total=240 [2020-08-22 17:48:26,743 INFO L87 Difference]: Start difference. First operand 869 states and 1027 transitions. Second operand 3 states. [2020-08-22 17:48:26,819 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 17:48:26,820 INFO L93 Difference]: Finished difference Result 869 states and 1027 transitions. [2020-08-22 17:48:26,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-08-22 17:48:26,820 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 156 [2020-08-22 17:48:26,824 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 17:48:26,825 INFO L225 Difference]: With dead ends: 869 [2020-08-22 17:48:26,825 INFO L226 Difference]: Without dead ends: 0 [2020-08-22 17:48:26,829 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 216 GetRequests, 202 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=32, Invalid=208, Unknown=0, NotChecked=0, Total=240 [2020-08-22 17:48:26,829 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-08-22 17:48:26,830 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-08-22 17:48:26,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-08-22 17:48:26,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-08-22 17:48:26,832 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 156 [2020-08-22 17:48:26,832 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 17:48:26,832 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-08-22 17:48:26,832 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-08-22 17:48:26,833 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-08-22 17:48:26,833 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-08-22 17:48:27,048 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-08-22 17:48:27,052 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-08-22 17:48:30,146 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 28 [2020-08-22 17:48:30,711 INFO L271 CegarLoopResult]: At program point s3c_hwmon_remove_rawENTRY(lines 908 913) the Hoare annotation is: true [2020-08-22 17:48:30,711 INFO L268 CegarLoopResult]: For program point s3c_hwmon_remove_rawFINAL(lines 908 913) no Hoare annotation was computed. [2020-08-22 17:48:30,711 INFO L268 CegarLoopResult]: For program point s3c_hwmon_remove_rawEXIT(lines 908 913) no Hoare annotation was computed. [2020-08-22 17:48:30,711 INFO L264 CegarLoopResult]: At program point L1055(line 1055) the Hoare annotation is: (and (or (and (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1) (<= 1 ~ldv_count_1~0)) (not (<= 1 |old(~ldv_count_1~0)|)) (not (<= 1 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|)) (not (<= |old(~ldv_count_2~0)| 1))) (or (not (<= 0 |old(~ldv_count_1~0)|)) (not (<= |old(~ldv_count_2~0)| 0)) (and (<= |old(~ldv_count_1~0)| ~ldv_count_1~0) (<= ~ldv_count_2~0 0)))) [2020-08-22 17:48:30,712 INFO L268 CegarLoopResult]: For program point L1055-1(line 1055) no Hoare annotation was computed. [2020-08-22 17:48:30,712 INFO L264 CegarLoopResult]: At program point L1113(lines 1023 1116) the Hoare annotation is: (let ((.cse0 (and (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1) (<= 1 ~ldv_count_1~0)))) (and (or .cse0 (not (<= 1 |old(~ldv_count_1~0)|)) (not (<= 1 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|)) (not (<= |old(~ldv_count_2~0)| 1))) (or (not (<= 0 |old(~ldv_count_1~0)|)) (not (<= |old(~ldv_count_2~0)| 0)) (and (<= |old(~ldv_count_1~0)| ~ldv_count_1~0) (<= ~ldv_count_2~0 0)) .cse0))) [2020-08-22 17:48:30,712 INFO L264 CegarLoopResult]: At program point s3c_hwmon_probeENTRY(lines 1010 1117) the Hoare annotation is: (and (or (and (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1) (<= 1 ~ldv_count_1~0)) (not (<= 1 |old(~ldv_count_1~0)|)) (not (<= 1 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|)) (not (<= |old(~ldv_count_2~0)| 1))) (or (not (<= 0 |old(~ldv_count_1~0)|)) (not (<= |old(~ldv_count_2~0)| 0)) (and (<= |old(~ldv_count_1~0)| ~ldv_count_1~0) (<= ~ldv_count_2~0 0)))) [2020-08-22 17:48:30,712 INFO L264 CegarLoopResult]: At program point L1109(lines 1023 1116) the Hoare annotation is: (let ((.cse0 (and (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1) (<= 1 ~ldv_count_1~0)))) (and (or .cse0 (not (<= 1 |old(~ldv_count_1~0)|)) (not (<= 1 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|)) (not (<= |old(~ldv_count_2~0)| 1))) (or (not (<= 0 |old(~ldv_count_1~0)|)) (not (<= |old(~ldv_count_2~0)| 0)) (and (<= |old(~ldv_count_1~0)| ~ldv_count_1~0) (<= ~ldv_count_2~0 0)) .cse0))) [2020-08-22 17:48:30,713 INFO L268 CegarLoopResult]: For program point L1076(lines 1076 1080) no Hoare annotation was computed. [2020-08-22 17:48:30,714 INFO L268 CegarLoopResult]: For program point s3c_hwmon_probeFINAL(lines 1010 1117) no Hoare annotation was computed. [2020-08-22 17:48:30,714 INFO L264 CegarLoopResult]: At program point L1039(line 1039) the Hoare annotation is: (and (or (and (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1) (<= 1 ~ldv_count_1~0)) (not (<= 1 |old(~ldv_count_1~0)|)) (not (<= 1 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|)) (not (<= |old(~ldv_count_2~0)| 1))) (or (not (<= 0 |old(~ldv_count_1~0)|)) (not (<= |old(~ldv_count_2~0)| 0)) (and (<= |old(~ldv_count_1~0)| ~ldv_count_1~0) (<= ~ldv_count_2~0 0)))) [2020-08-22 17:48:30,715 INFO L264 CegarLoopResult]: At program point L1101(lines 1023 1116) the Hoare annotation is: (let ((.cse0 (and (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1) (<= 1 ~ldv_count_1~0)))) (and (or .cse0 (not (<= 1 |old(~ldv_count_1~0)|)) (not (<= 1 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|)) (not (<= |old(~ldv_count_2~0)| 1))) (or (not (<= 0 |old(~ldv_count_1~0)|)) (not (<= |old(~ldv_count_2~0)| 0)) (and (<= |old(~ldv_count_1~0)| ~ldv_count_1~0) (<= ~ldv_count_2~0 0)) .cse0))) [2020-08-22 17:48:30,715 INFO L264 CegarLoopResult]: At program point L1031(line 1031) the Hoare annotation is: (and (or (and (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1) (<= 1 ~ldv_count_1~0)) (not (<= 1 |old(~ldv_count_1~0)|)) (not (<= 1 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|)) (not (<= |old(~ldv_count_2~0)| 1))) (or (not (<= 0 |old(~ldv_count_1~0)|)) (not (<= |old(~ldv_count_2~0)| 0)) (and (<= |old(~ldv_count_1~0)| ~ldv_count_1~0) (<= ~ldv_count_2~0 0)))) [2020-08-22 17:48:30,715 INFO L268 CegarLoopResult]: For program point L1031-1(line 1031) no Hoare annotation was computed. [2020-08-22 17:48:30,715 INFO L264 CegarLoopResult]: At program point L1093(lines 1083 1097) the Hoare annotation is: (let ((.cse0 (and (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1) (<= 1 ~ldv_count_1~0)))) (and (or .cse0 (not (<= 1 |old(~ldv_count_1~0)|)) (not (<= 1 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|)) (not (<= |old(~ldv_count_2~0)| 1))) (or (not (<= 0 |old(~ldv_count_1~0)|)) (not (<= |old(~ldv_count_2~0)| 0)) .cse0 (and (<= (+ |old(~ldv_count_1~0)| 1) ~ldv_count_1~0) (<= ~ldv_count_2~0 0))))) [2020-08-22 17:48:30,715 INFO L268 CegarLoopResult]: For program point L1089(line 1089) no Hoare annotation was computed. [2020-08-22 17:48:30,715 INFO L268 CegarLoopResult]: For program point L1056(lines 1056 1062) no Hoare annotation was computed. [2020-08-22 17:48:30,716 INFO L268 CegarLoopResult]: For program point L1114(line 1114) no Hoare annotation was computed. [2020-08-22 17:48:30,716 INFO L264 CegarLoopResult]: At program point L1081(lines 1081 1082) the Hoare annotation is: (let ((.cse0 (and (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1) (<= 1 ~ldv_count_1~0)))) (and (or .cse0 (not (<= 1 |old(~ldv_count_1~0)|)) (not (<= 1 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|)) (not (<= |old(~ldv_count_2~0)| 1))) (or (not (<= 0 |old(~ldv_count_1~0)|)) (not (<= |old(~ldv_count_2~0)| 0)) (and (<= |old(~ldv_count_1~0)| ~ldv_count_1~0) (<= ~ldv_count_2~0 0)) .cse0))) [2020-08-22 17:48:30,716 INFO L268 CegarLoopResult]: For program point L1081-1(lines 1081 1082) no Hoare annotation was computed. [2020-08-22 17:48:30,716 INFO L264 CegarLoopResult]: At program point L1110(lines 1023 1116) the Hoare annotation is: (let ((.cse0 (and (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1) (<= 1 ~ldv_count_1~0)))) (and (or .cse0 (not (<= 1 |old(~ldv_count_1~0)|)) (not (<= 1 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|)) (not (<= |old(~ldv_count_2~0)| 1))) (or (not (<= 0 |old(~ldv_count_1~0)|)) (not (<= |old(~ldv_count_2~0)| 0)) (and (<= |old(~ldv_count_1~0)| ~ldv_count_1~0) (<= ~ldv_count_2~0 0)) .cse0))) [2020-08-22 17:48:30,716 INFO L264 CegarLoopResult]: At program point L1044(line 1044) the Hoare annotation is: (and (or (and (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1) (<= 1 ~ldv_count_1~0)) (not (<= 1 |old(~ldv_count_1~0)|)) (not (<= 1 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|)) (not (<= |old(~ldv_count_2~0)| 1))) (or (not (<= 0 |old(~ldv_count_1~0)|)) (not (<= |old(~ldv_count_2~0)| 0)) (and (<= |old(~ldv_count_1~0)| ~ldv_count_1~0) (<= ~ldv_count_2~0 0)))) [2020-08-22 17:48:30,716 INFO L268 CegarLoopResult]: For program point L1044-1(line 1044) no Hoare annotation was computed. [2020-08-22 17:48:30,717 INFO L268 CegarLoopResult]: For program point L1040(line 1040) no Hoare annotation was computed. [2020-08-22 17:48:30,717 INFO L264 CegarLoopResult]: At program point L1049(line 1049) the Hoare annotation is: (and (or (and (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1) (<= 1 ~ldv_count_1~0)) (not (<= 1 |old(~ldv_count_1~0)|)) (not (<= 1 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|)) (not (<= |old(~ldv_count_2~0)| 1))) (or (not (<= 0 |old(~ldv_count_1~0)|)) (not (<= |old(~ldv_count_2~0)| 0)) (and (<= |old(~ldv_count_1~0)| ~ldv_count_1~0) (<= ~ldv_count_2~0 0)))) [2020-08-22 17:48:30,717 INFO L268 CegarLoopResult]: For program point L1049-1(line 1049) no Hoare annotation was computed. [2020-08-22 17:48:30,718 INFO L264 CegarLoopResult]: At program point L1041(line 1041) the Hoare annotation is: (and (or (and (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1) (<= 1 ~ldv_count_1~0)) (not (<= 1 |old(~ldv_count_1~0)|)) (not (<= 1 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|)) (not (<= |old(~ldv_count_2~0)| 1))) (or (not (<= 0 |old(~ldv_count_1~0)|)) (not (<= |old(~ldv_count_2~0)| 0)) (and (<= |old(~ldv_count_1~0)| ~ldv_count_1~0) (<= ~ldv_count_2~0 0)))) [2020-08-22 17:48:30,718 INFO L268 CegarLoopResult]: For program point L1041-1(line 1041) no Hoare annotation was computed. [2020-08-22 17:48:30,718 INFO L264 CegarLoopResult]: At program point L1103(lines 1023 1116) the Hoare annotation is: (let ((.cse0 (and (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1) (<= 1 ~ldv_count_1~0)))) (and (or .cse0 (not (<= 1 |old(~ldv_count_1~0)|)) (not (<= 1 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|)) (not (<= |old(~ldv_count_2~0)| 1))) (or (not (<= 0 |old(~ldv_count_1~0)|)) (not (<= |old(~ldv_count_2~0)| 0)) (and (<= |old(~ldv_count_1~0)| ~ldv_count_1~0) (<= ~ldv_count_2~0 0)) .cse0))) [2020-08-22 17:48:30,718 INFO L264 CegarLoopResult]: At program point L1099(lines 1023 1116) the Hoare annotation is: (let ((.cse0 (and (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1) (<= 1 ~ldv_count_1~0)))) (and (or .cse0 (not (<= 1 |old(~ldv_count_1~0)|)) (not (<= 1 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|)) (not (<= |old(~ldv_count_2~0)| 1))) (or (not (<= 0 |old(~ldv_count_1~0)|)) (not (<= |old(~ldv_count_2~0)| 0)) (and (<= |old(~ldv_count_1~0)| ~ldv_count_1~0) (<= ~ldv_count_2~0 0)) .cse0))) [2020-08-22 17:48:30,718 INFO L268 CegarLoopResult]: For program point L1033(lines 1033 1037) no Hoare annotation was computed. [2020-08-22 17:48:30,719 INFO L264 CegarLoopResult]: At program point L1091(lines 1083 1097) the Hoare annotation is: (let ((.cse0 (and (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1) (<= 1 ~ldv_count_1~0)))) (and (or .cse0 (not (<= 1 |old(~ldv_count_1~0)|)) (not (<= 1 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|)) (not (<= |old(~ldv_count_2~0)| 1))) (or (not (<= 0 |old(~ldv_count_1~0)|)) (not (<= |old(~ldv_count_2~0)| 0)) .cse0 (and (<= (+ |old(~ldv_count_1~0)| 1) ~ldv_count_1~0) (<= ~ldv_count_2~0 0))))) [2020-08-22 17:48:30,719 INFO L264 CegarLoopResult]: At program point L1058(line 1058) the Hoare annotation is: (and (or (and (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1) (<= 1 ~ldv_count_1~0)) (not (<= 1 |old(~ldv_count_1~0)|)) (not (<= 1 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|)) (not (<= |old(~ldv_count_2~0)| 1))) (or (not (<= 0 |old(~ldv_count_1~0)|)) (not (<= |old(~ldv_count_2~0)| 0)) (and (<= |old(~ldv_count_1~0)| ~ldv_count_1~0) (<= ~ldv_count_2~0 0)))) [2020-08-22 17:48:30,719 INFO L268 CegarLoopResult]: For program point L1058-1(line 1058) no Hoare annotation was computed. [2020-08-22 17:48:30,719 INFO L264 CegarLoopResult]: At program point L1054(line 1054) the Hoare annotation is: (and (or (and (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1) (<= 1 ~ldv_count_1~0)) (not (<= 1 |old(~ldv_count_1~0)|)) (not (<= 1 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|)) (not (<= |old(~ldv_count_2~0)| 1))) (or (not (<= 0 |old(~ldv_count_1~0)|)) (not (<= |old(~ldv_count_2~0)| 0)) (and (<= |old(~ldv_count_1~0)| ~ldv_count_1~0) (<= ~ldv_count_2~0 0)))) [2020-08-22 17:48:30,719 INFO L268 CegarLoopResult]: For program point L1054-1(line 1054) no Hoare annotation was computed. [2020-08-22 17:48:30,719 INFO L268 CegarLoopResult]: For program point L1083(lines 1083 1098) no Hoare annotation was computed. [2020-08-22 17:48:30,720 INFO L268 CegarLoopResult]: For program point L1050(lines 1050 1053) no Hoare annotation was computed. [2020-08-22 17:48:30,722 INFO L264 CegarLoopResult]: At program point L1112(line 1112) the Hoare annotation is: (let ((.cse0 (and (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1) (<= 1 ~ldv_count_1~0)))) (and (or .cse0 (not (<= 1 |old(~ldv_count_1~0)|)) (not (<= 1 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|)) (not (<= |old(~ldv_count_2~0)| 1))) (or (not (<= 0 |old(~ldv_count_1~0)|)) (not (<= |old(~ldv_count_2~0)| 0)) (and (<= |old(~ldv_count_1~0)| ~ldv_count_1~0) (<= ~ldv_count_2~0 0)) .cse0))) [2020-08-22 17:48:30,722 INFO L268 CegarLoopResult]: For program point L1112-1(line 1112) no Hoare annotation was computed. [2020-08-22 17:48:30,722 INFO L264 CegarLoopResult]: At program point L1108(line 1108) the Hoare annotation is: (let ((.cse0 (and (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1) (<= 1 ~ldv_count_1~0)))) (and (or .cse0 (not (<= 1 |old(~ldv_count_1~0)|)) (not (<= 1 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|)) (not (<= |old(~ldv_count_2~0)| 1))) (or (not (<= 0 |old(~ldv_count_1~0)|)) (not (<= |old(~ldv_count_2~0)| 0)) .cse0 (and (<= (+ |old(~ldv_count_1~0)| 1) ~ldv_count_1~0) (<= ~ldv_count_2~0 0))))) [2020-08-22 17:48:30,722 INFO L268 CegarLoopResult]: For program point L1108-1(line 1108) no Hoare annotation was computed. [2020-08-22 17:48:30,722 INFO L268 CegarLoopResult]: For program point L1042(lines 1042 1048) no Hoare annotation was computed. [2020-08-22 17:48:30,722 INFO L268 CegarLoopResult]: For program point L1071(lines 1071 1075) no Hoare annotation was computed. [2020-08-22 17:48:30,723 INFO L264 CegarLoopResult]: At program point L1038(line 1038) the Hoare annotation is: (and (or (and (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1) (<= 1 ~ldv_count_1~0)) (not (<= 1 |old(~ldv_count_1~0)|)) (not (<= 1 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|)) (not (<= |old(~ldv_count_2~0)| 1))) (or (not (<= 0 |old(~ldv_count_1~0)|)) (not (<= |old(~ldv_count_2~0)| 0)) (and (<= |old(~ldv_count_1~0)| ~ldv_count_1~0) (<= ~ldv_count_2~0 0)))) [2020-08-22 17:48:30,723 INFO L264 CegarLoopResult]: At program point L1038-1(line 1038) the Hoare annotation is: (and (or (and (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1) (<= 1 ~ldv_count_1~0)) (not (<= 1 |old(~ldv_count_1~0)|)) (not (<= 1 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|)) (not (<= |old(~ldv_count_2~0)| 1))) (or (not (<= 0 |old(~ldv_count_1~0)|)) (not (<= |old(~ldv_count_2~0)| 0)) (and (<= |old(~ldv_count_1~0)| ~ldv_count_1~0) (<= ~ldv_count_2~0 0)))) [2020-08-22 17:48:30,723 INFO L268 CegarLoopResult]: For program point L1071-2(lines 1071 1075) no Hoare annotation was computed. [2020-08-22 17:48:30,723 INFO L268 CegarLoopResult]: For program point L1067(lines 1067 1070) no Hoare annotation was computed. [2020-08-22 17:48:30,724 INFO L264 CegarLoopResult]: At program point L1096(lines 1023 1116) the Hoare annotation is: (let ((.cse0 (and (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1) (<= 1 ~ldv_count_1~0)))) (and (or .cse0 (not (<= 1 |old(~ldv_count_1~0)|)) (not (<= 1 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|)) (not (<= |old(~ldv_count_2~0)| 1))) (or (not (<= 0 |old(~ldv_count_1~0)|)) (not (<= |old(~ldv_count_2~0)| 0)) .cse0 (and (<= (+ |old(~ldv_count_1~0)| 1) ~ldv_count_1~0) (<= ~ldv_count_2~0 0))))) [2020-08-22 17:48:30,724 INFO L268 CegarLoopResult]: For program point s3c_hwmon_probeEXIT(lines 1010 1117) no Hoare annotation was computed. [2020-08-22 17:48:30,724 INFO L268 CegarLoopResult]: For program point L1026(lines 1026 1030) no Hoare annotation was computed. [2020-08-22 17:48:30,725 INFO L268 CegarLoopResult]: For program point dev_get_drvdataFINAL(lines 1347 1349) no Hoare annotation was computed. [2020-08-22 17:48:30,725 INFO L271 CegarLoopResult]: At program point dev_get_drvdataENTRY(lines 1347 1349) the Hoare annotation is: true [2020-08-22 17:48:30,728 INFO L271 CegarLoopResult]: At program point L1348(line 1348) the Hoare annotation is: true [2020-08-22 17:48:30,728 INFO L268 CegarLoopResult]: For program point dev_get_drvdataEXIT(lines 1347 1349) no Hoare annotation was computed. [2020-08-22 17:48:30,728 INFO L268 CegarLoopResult]: For program point L1348-1(line 1348) no Hoare annotation was computed. [2020-08-22 17:48:30,728 INFO L271 CegarLoopResult]: At program point __kmallocENTRY(lines 837 840) the Hoare annotation is: true [2020-08-22 17:48:30,728 INFO L268 CegarLoopResult]: For program point __kmallocFINAL(lines 837 840) no Hoare annotation was computed. [2020-08-22 17:48:30,728 INFO L271 CegarLoopResult]: At program point L839(line 839) the Hoare annotation is: true [2020-08-22 17:48:30,729 INFO L268 CegarLoopResult]: For program point __kmallocEXIT(lines 837 840) no Hoare annotation was computed. [2020-08-22 17:48:30,729 INFO L268 CegarLoopResult]: For program point L839-1(line 839) no Hoare annotation was computed. [2020-08-22 17:48:30,729 INFO L268 CegarLoopResult]: For program point L1216(lines 1216 1219) no Hoare annotation was computed. [2020-08-22 17:48:30,729 INFO L264 CegarLoopResult]: At program point L1179(line 1179) the Hoare annotation is: (or (not (<= 0 |old(~ldv_count_1~0)|)) (not (<= |old(~ldv_count_2~0)| 0)) (and (<= |old(~ldv_count_1~0)| ~ldv_count_1~0) (<= ~ldv_count_2~0 0))) [2020-08-22 17:48:30,734 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 1167 1227) no Hoare annotation was computed. [2020-08-22 17:48:30,734 INFO L264 CegarLoopResult]: At program point L1204(line 1204) the Hoare annotation is: (or (not (<= 0 |old(~ldv_count_1~0)|)) (not (<= |old(~ldv_count_2~0)| 0)) (and (<= |old(~ldv_count_1~0)| ~ldv_count_1~0) (<= ~ldv_count_2~0 0)) (and (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1) (<= 1 ~ldv_count_1~0))) [2020-08-22 17:48:30,734 INFO L264 CegarLoopResult]: At program point L1204-1(line 1204) the Hoare annotation is: (or (not (<= 0 |old(~ldv_count_1~0)|)) (not (<= |old(~ldv_count_2~0)| 0)) (and (<= |old(~ldv_count_1~0)| ~ldv_count_1~0) (<= ~ldv_count_2~0 0)) (and (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1) (<= 1 ~ldv_count_1~0))) [2020-08-22 17:48:30,735 INFO L264 CegarLoopResult]: At program point L1192(line 1192) the Hoare annotation is: (or (not (<= 0 |old(~ldv_count_1~0)|)) (not (<= |old(~ldv_count_2~0)| 0)) (and (<= |old(~ldv_count_1~0)| ~ldv_count_1~0) (<= ~ldv_count_2~0 0)) (and (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1) (<= 1 ~ldv_count_1~0))) [2020-08-22 17:48:30,736 INFO L264 CegarLoopResult]: At program point L1192-1(line 1192) the Hoare annotation is: (or (not (<= 0 |old(~ldv_count_1~0)|)) (not (<= |old(~ldv_count_2~0)| 0)) (and (<= |old(~ldv_count_1~0)| ~ldv_count_1~0) (<= ~ldv_count_2~0 0)) (and (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1) (<= 1 ~ldv_count_1~0))) [2020-08-22 17:48:30,736 INFO L271 CegarLoopResult]: At program point L1221(line 1221) the Hoare annotation is: true [2020-08-22 17:48:30,736 INFO L268 CegarLoopResult]: For program point L1188(lines 1188 1212) no Hoare annotation was computed. [2020-08-22 17:48:30,736 INFO L264 CegarLoopResult]: At program point L1217(lines 1175 1226) the Hoare annotation is: (or (not (<= 0 |old(~ldv_count_1~0)|)) (not (<= |old(~ldv_count_2~0)| 0)) (and (<= |old(~ldv_count_1~0)| ~ldv_count_1~0) (<= ~ldv_count_2~0 0)) (and (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1) (<= 1 ~ldv_count_1~0))) [2020-08-22 17:48:30,736 INFO L264 CegarLoopResult]: At program point L1213(lines 1175 1226) the Hoare annotation is: (or (not (<= 0 |old(~ldv_count_1~0)|)) (not (<= |old(~ldv_count_2~0)| 0)) (and (<= |old(~ldv_count_1~0)| ~ldv_count_1~0) (<= ~ldv_count_2~0 0)) (and (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1) (<= 1 ~ldv_count_1~0))) [2020-08-22 17:48:30,736 INFO L268 CegarLoopResult]: For program point L1180(line 1180) no Hoare annotation was computed. [2020-08-22 17:48:30,737 INFO L268 CegarLoopResult]: For program point L1205(line 1205) no Hoare annotation was computed. [2020-08-22 17:48:30,737 INFO L268 CegarLoopResult]: For program point L1193(lines 1190 1199) no Hoare annotation was computed. [2020-08-22 17:48:30,737 INFO L271 CegarLoopResult]: At program point L1222(lines 1175 1226) the Hoare annotation is: true [2020-08-22 17:48:30,737 INFO L268 CegarLoopResult]: For program point L1189(line 1189) no Hoare annotation was computed. [2020-08-22 17:48:30,737 INFO L268 CegarLoopResult]: For program point L1181(lines 1181 1184) no Hoare annotation was computed. [2020-08-22 17:48:30,737 INFO L268 CegarLoopResult]: For program point L1210(line 1210) no Hoare annotation was computed. [2020-08-22 17:48:30,737 INFO L268 CegarLoopResult]: For program point L1202(line 1202) no Hoare annotation was computed. [2020-08-22 17:48:30,737 INFO L268 CegarLoopResult]: For program point mainFINAL(lines 1167 1227) no Hoare annotation was computed. [2020-08-22 17:48:30,738 INFO L268 CegarLoopResult]: For program point L1190(lines 1190 1200) no Hoare annotation was computed. [2020-08-22 17:48:30,738 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 1167 1227) the Hoare annotation is: (or (not (<= 0 |old(~ldv_count_1~0)|)) (not (<= |old(~ldv_count_2~0)| 0)) (and (<= |old(~ldv_count_1~0)| ~ldv_count_1~0) (<= ~ldv_count_2~0 0))) [2020-08-22 17:48:30,738 INFO L264 CegarLoopResult]: At program point L1178(line 1178) the Hoare annotation is: (or (not (<= 0 |old(~ldv_count_1~0)|)) (not (<= |old(~ldv_count_2~0)| 0)) (and (<= |old(~ldv_count_1~0)| ~ldv_count_1~0) (<= ~ldv_count_2~0 0))) [2020-08-22 17:48:30,738 INFO L264 CegarLoopResult]: At program point L1178-1(line 1178) the Hoare annotation is: (or (not (<= 0 |old(~ldv_count_1~0)|)) (not (<= |old(~ldv_count_2~0)| 0)) (and (<= |old(~ldv_count_1~0)| ~ldv_count_1~0) (<= ~ldv_count_2~0 0))) [2020-08-22 17:48:30,738 INFO L268 CegarLoopResult]: For program point L1203(lines 1203 1208) no Hoare annotation was computed. [2020-08-22 17:48:30,738 INFO L268 CegarLoopResult]: For program point L1224(line 1224) no Hoare annotation was computed. [2020-08-22 17:48:30,738 INFO L264 CegarLoopResult]: At program point L1191(line 1191) the Hoare annotation is: (or (not (<= 0 |old(~ldv_count_1~0)|)) (not (<= |old(~ldv_count_2~0)| 0)) (and (<= |old(~ldv_count_1~0)| ~ldv_count_1~0) (<= ~ldv_count_2~0 0)) (and (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1) (<= 1 ~ldv_count_1~0))) [2020-08-22 17:48:30,739 INFO L268 CegarLoopResult]: For program point L1191-1(line 1191) no Hoare annotation was computed. [2020-08-22 17:48:30,739 INFO L271 CegarLoopResult]: At program point L1220(lines 1175 1226) the Hoare annotation is: true [2020-08-22 17:48:30,739 INFO L268 CegarLoopResult]: For program point s3c_hwmon_ch_showEXIT(lines 914 946) no Hoare annotation was computed. [2020-08-22 17:48:30,739 INFO L268 CegarLoopResult]: For program point L936(lines 936 939) no Hoare annotation was computed. [2020-08-22 17:48:30,739 INFO L268 CegarLoopResult]: For program point L935(line 935) no Hoare annotation was computed. [2020-08-22 17:48:30,739 INFO L268 CegarLoopResult]: For program point L935-1(line 935) no Hoare annotation was computed. [2020-08-22 17:48:30,739 INFO L268 CegarLoopResult]: For program point s3c_hwmon_ch_showFINAL(lines 914 946) no Hoare annotation was computed. [2020-08-22 17:48:30,740 INFO L268 CegarLoopResult]: For program point s3c_hwmon_ch_showENTRY(lines 914 946) no Hoare annotation was computed. [2020-08-22 17:48:30,740 INFO L268 CegarLoopResult]: For program point L931(line 931) no Hoare annotation was computed. [2020-08-22 17:48:30,740 INFO L268 CegarLoopResult]: For program point L931-1(line 931) no Hoare annotation was computed. [2020-08-22 17:48:30,740 INFO L271 CegarLoopResult]: At program point platform_driver_unregisterENTRY(lines 1393 1395) the Hoare annotation is: true [2020-08-22 17:48:30,740 INFO L268 CegarLoopResult]: For program point platform_driver_unregisterEXIT(lines 1393 1395) no Hoare annotation was computed. [2020-08-22 17:48:30,740 INFO L268 CegarLoopResult]: For program point platform_driver_unregisterFINAL(lines 1393 1395) no Hoare annotation was computed. [2020-08-22 17:48:30,740 INFO L264 CegarLoopResult]: At program point L993(line 993) the Hoare annotation is: (let ((.cse0 (and (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1) (<= 1 ~ldv_count_1~0)))) (and (or .cse0 (not (<= 1 |old(~ldv_count_1~0)|)) (not (<= 1 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|)) (not (<= |old(~ldv_count_2~0)| 1))) (or (not (<= 0 |old(~ldv_count_1~0)|)) (not (<= |old(~ldv_count_2~0)| 0)) .cse0 (and (<= (+ |old(~ldv_count_1~0)| 1) ~ldv_count_1~0) (<= ~ldv_count_2~0 0))))) [2020-08-22 17:48:30,741 INFO L268 CegarLoopResult]: For program point L993-1(line 993) no Hoare annotation was computed. [2020-08-22 17:48:30,741 INFO L264 CegarLoopResult]: At program point L991(line 991) the Hoare annotation is: (let ((.cse0 (and (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1) (<= 1 ~ldv_count_1~0)))) (and (or .cse0 (not (<= 1 |old(~ldv_count_1~0)|)) (not (<= 1 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|)) (not (<= |old(~ldv_count_2~0)| 1))) (or (not (<= 0 |old(~ldv_count_1~0)|)) (not (<= |old(~ldv_count_2~0)| 0)) .cse0 (and (<= (+ |old(~ldv_count_1~0)| 1) ~ldv_count_1~0) (<= ~ldv_count_2~0 0))))) [2020-08-22 17:48:30,741 INFO L268 CegarLoopResult]: For program point L991-1(line 991) no Hoare annotation was computed. [2020-08-22 17:48:30,742 INFO L264 CegarLoopResult]: At program point L987(line 987) the Hoare annotation is: (let ((.cse0 (and (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1) (<= 1 ~ldv_count_1~0)))) (and (or .cse0 (not (<= 1 |old(~ldv_count_1~0)|)) (not (<= 1 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|)) (not (<= |old(~ldv_count_2~0)| 1))) (or (not (<= 0 |old(~ldv_count_1~0)|)) (not (<= |old(~ldv_count_2~0)| 0)) .cse0 (and (<= (+ |old(~ldv_count_1~0)| 1) ~ldv_count_1~0) (<= ~ldv_count_2~0 0))))) [2020-08-22 17:48:30,742 INFO L268 CegarLoopResult]: For program point L987-1(line 987) no Hoare annotation was computed. [2020-08-22 17:48:30,742 INFO L268 CegarLoopResult]: For program point L983(lines 983 998) no Hoare annotation was computed. [2020-08-22 17:48:30,742 INFO L268 CegarLoopResult]: For program point L983-1(lines 983 998) no Hoare annotation was computed. [2020-08-22 17:48:30,742 INFO L264 CegarLoopResult]: At program point L977(line 977) the Hoare annotation is: (and (or (and (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1) (<= 1 ~ldv_count_1~0)) (not (<= 1 |old(~ldv_count_1~0)|)) (not (<= 1 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|)) (not (<= |old(~ldv_count_2~0)| 1))) (or (not (<= 0 |old(~ldv_count_1~0)|)) (not (<= |old(~ldv_count_2~0)| 0)) (and (<= (+ |old(~ldv_count_1~0)| 1) ~ldv_count_1~0) (<= ~ldv_count_2~0 0)))) [2020-08-22 17:48:30,742 INFO L268 CegarLoopResult]: For program point L977-1(line 977) no Hoare annotation was computed. [2020-08-22 17:48:30,742 INFO L264 CegarLoopResult]: At program point L973(line 973) the Hoare annotation is: (and (or (and (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1) (<= 1 ~ldv_count_1~0)) (not (<= 1 |old(~ldv_count_1~0)|)) (not (<= 1 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|)) (not (<= |old(~ldv_count_2~0)| 1))) (or (not (<= 0 |old(~ldv_count_1~0)|)) (not (<= |old(~ldv_count_2~0)| 0)) (and (<= |old(~ldv_count_1~0)| ~ldv_count_1~0) (<= ~ldv_count_2~0 0)))) [2020-08-22 17:48:30,743 INFO L268 CegarLoopResult]: For program point L973-1(line 973) no Hoare annotation was computed. [2020-08-22 17:48:30,743 INFO L268 CegarLoopResult]: For program point s3c_hwmon_create_attrFINAL(lines 964 1001) no Hoare annotation was computed. [2020-08-22 17:48:30,743 INFO L268 CegarLoopResult]: For program point L992(lines 992 996) no Hoare annotation was computed. [2020-08-22 17:48:30,743 INFO L268 CegarLoopResult]: For program point L978(lines 978 982) no Hoare annotation was computed. [2020-08-22 17:48:30,743 INFO L268 CegarLoopResult]: For program point s3c_hwmon_create_attrEXIT(lines 964 1001) no Hoare annotation was computed. [2020-08-22 17:48:30,743 INFO L264 CegarLoopResult]: At program point s3c_hwmon_create_attrENTRY(lines 964 1001) the Hoare annotation is: (and (or (and (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1) (<= 1 ~ldv_count_1~0)) (not (<= 1 |old(~ldv_count_1~0)|)) (not (<= 1 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|)) (not (<= |old(~ldv_count_2~0)| 1))) (or (not (<= 0 |old(~ldv_count_1~0)|)) (not (<= |old(~ldv_count_2~0)| 0)) (and (<= |old(~ldv_count_1~0)| ~ldv_count_1~0) (<= ~ldv_count_2~0 0)))) [2020-08-22 17:48:30,743 INFO L268 CegarLoopResult]: For program point s3c_adc_readENTRY(lines 1397 1399) no Hoare annotation was computed. [2020-08-22 17:48:30,743 INFO L268 CegarLoopResult]: For program point s3c_adc_readFINAL(lines 1397 1399) no Hoare annotation was computed. [2020-08-22 17:48:30,743 INFO L268 CegarLoopResult]: For program point s3c_adc_readEXIT(lines 1397 1399) no Hoare annotation was computed. [2020-08-22 17:48:30,744 INFO L271 CegarLoopResult]: At program point ldv_initializeFINAL(lines 1334 1339) the Hoare annotation is: true [2020-08-22 17:48:30,744 INFO L268 CegarLoopResult]: For program point ldv_initializeEXIT(lines 1334 1339) no Hoare annotation was computed. [2020-08-22 17:48:30,744 INFO L268 CegarLoopResult]: For program point ldv_check_return_value_probeFINAL(lines 1376 1378) no Hoare annotation was computed. [2020-08-22 17:48:30,744 INFO L268 CegarLoopResult]: For program point ldv_check_return_value_probeEXIT(lines 1376 1378) no Hoare annotation was computed. [2020-08-22 17:48:30,744 INFO L271 CegarLoopResult]: At program point ldv_check_return_value_probeENTRY(lines 1376 1378) the Hoare annotation is: true [2020-08-22 17:48:30,744 INFO L271 CegarLoopResult]: At program point hwmon_device_registerENTRY(lines 1364 1366) the Hoare annotation is: true [2020-08-22 17:48:30,744 INFO L268 CegarLoopResult]: For program point hwmon_device_registerFINAL(lines 1364 1366) no Hoare annotation was computed. [2020-08-22 17:48:30,744 INFO L268 CegarLoopResult]: For program point hwmon_device_registerEXIT(lines 1364 1366) no Hoare annotation was computed. [2020-08-22 17:48:30,745 INFO L271 CegarLoopResult]: At program point L1365(line 1365) the Hoare annotation is: true [2020-08-22 17:48:30,745 INFO L268 CegarLoopResult]: For program point L1365-1(line 1365) no Hoare annotation was computed. [2020-08-22 17:48:30,745 INFO L271 CegarLoopResult]: At program point platform_driver_registerENTRY(lines 1390 1392) the Hoare annotation is: true [2020-08-22 17:48:30,745 INFO L268 CegarLoopResult]: For program point platform_driver_registerEXIT(lines 1390 1392) no Hoare annotation was computed. [2020-08-22 17:48:30,745 INFO L268 CegarLoopResult]: For program point platform_driver_registerFINAL(lines 1390 1392) no Hoare annotation was computed. [2020-08-22 17:48:30,745 INFO L268 CegarLoopResult]: For program point s3c_hwmon_initFINAL(lines 1145 1152) no Hoare annotation was computed. [2020-08-22 17:48:30,745 INFO L271 CegarLoopResult]: At program point L1149(line 1149) the Hoare annotation is: true [2020-08-22 17:48:30,745 INFO L268 CegarLoopResult]: For program point L1149-1(line 1149) no Hoare annotation was computed. [2020-08-22 17:48:30,746 INFO L271 CegarLoopResult]: At program point s3c_hwmon_initENTRY(lines 1145 1152) the Hoare annotation is: true [2020-08-22 17:48:30,746 INFO L268 CegarLoopResult]: For program point s3c_hwmon_initEXIT(lines 1145 1152) no Hoare annotation was computed. [2020-08-22 17:48:30,746 INFO L271 CegarLoopResult]: At program point L1232(line 1232) the Hoare annotation is: true [2020-08-22 17:48:30,746 INFO L268 CegarLoopResult]: For program point L1232-1(line 1232) no Hoare annotation was computed. [2020-08-22 17:48:30,746 INFO L268 CegarLoopResult]: For program point PTR_ERREXIT(lines 1228 1235) no Hoare annotation was computed. [2020-08-22 17:48:30,746 INFO L271 CegarLoopResult]: At program point PTR_ERRENTRY(lines 1228 1235) the Hoare annotation is: true [2020-08-22 17:48:30,746 INFO L268 CegarLoopResult]: For program point PTR_ERRFINAL(lines 1228 1235) no Hoare annotation was computed. [2020-08-22 17:48:30,746 INFO L268 CegarLoopResult]: For program point ldv_is_errEXIT(lines 1273 1278) no Hoare annotation was computed. [2020-08-22 17:48:30,746 INFO L271 CegarLoopResult]: At program point ldv_is_errENTRY(lines 1273 1278) the Hoare annotation is: true [2020-08-22 17:48:30,747 INFO L268 CegarLoopResult]: For program point ldv_is_errFINAL(lines 1273 1278) no Hoare annotation was computed. [2020-08-22 17:48:30,747 INFO L268 CegarLoopResult]: For program point s3c_adc_registerFINAL(lines 1400 1402) no Hoare annotation was computed. [2020-08-22 17:48:30,748 INFO L271 CegarLoopResult]: At program point L1401(line 1401) the Hoare annotation is: true [2020-08-22 17:48:30,748 INFO L271 CegarLoopResult]: At program point s3c_adc_registerENTRY(lines 1400 1402) the Hoare annotation is: true [2020-08-22 17:48:30,748 INFO L268 CegarLoopResult]: For program point L1401-1(line 1401) no Hoare annotation was computed. [2020-08-22 17:48:30,748 INFO L268 CegarLoopResult]: For program point s3c_adc_registerEXIT(lines 1400 1402) no Hoare annotation was computed. [2020-08-22 17:48:30,748 INFO L271 CegarLoopResult]: At program point L831(line 831) the Hoare annotation is: true [2020-08-22 17:48:30,748 INFO L271 CegarLoopResult]: At program point ldv_mallocENTRY(lines 827 836) the Hoare annotation is: true [2020-08-22 17:48:30,748 INFO L268 CegarLoopResult]: For program point L831-1(line 831) no Hoare annotation was computed. [2020-08-22 17:48:30,748 INFO L268 CegarLoopResult]: For program point L829(lines 829 835) no Hoare annotation was computed. [2020-08-22 17:48:30,749 INFO L271 CegarLoopResult]: At program point L831-2(line 831) the Hoare annotation is: true [2020-08-22 17:48:30,749 INFO L268 CegarLoopResult]: For program point L831-3(line 831) no Hoare annotation was computed. [2020-08-22 17:48:30,749 INFO L268 CegarLoopResult]: For program point ldv_mallocFINAL(lines 827 836) no Hoare annotation was computed. [2020-08-22 17:48:30,749 INFO L268 CegarLoopResult]: For program point ldv_mallocEXIT(lines 827 836) no Hoare annotation was computed. [2020-08-22 17:48:30,749 INFO L271 CegarLoopResult]: At program point ldv_ptr_errENTRY(lines 1285 1290) the Hoare annotation is: true [2020-08-22 17:48:30,749 INFO L268 CegarLoopResult]: For program point ldv_ptr_errFINAL(lines 1285 1290) no Hoare annotation was computed. [2020-08-22 17:48:30,749 INFO L268 CegarLoopResult]: For program point ldv_ptr_errEXIT(lines 1285 1290) no Hoare annotation was computed. [2020-08-22 17:48:30,749 INFO L268 CegarLoopResult]: For program point s3c_hwmon_exitEXIT(lines 1153 1159) no Hoare annotation was computed. [2020-08-22 17:48:30,749 INFO L271 CegarLoopResult]: At program point s3c_hwmon_exitENTRY(lines 1153 1159) the Hoare annotation is: true [2020-08-22 17:48:30,750 INFO L268 CegarLoopResult]: For program point s3c_hwmon_exitFINAL(lines 1153 1159) no Hoare annotation was computed. [2020-08-22 17:48:30,750 INFO L268 CegarLoopResult]: For program point s3c_hwmon_remove_attrEXIT(lines 1002 1009) no Hoare annotation was computed. [2020-08-22 17:48:30,750 INFO L271 CegarLoopResult]: At program point L1005(line 1005) the Hoare annotation is: true [2020-08-22 17:48:30,750 INFO L271 CegarLoopResult]: At program point L1005-1(line 1005) the Hoare annotation is: true [2020-08-22 17:48:30,750 INFO L271 CegarLoopResult]: At program point s3c_hwmon_remove_attrENTRY(lines 1002 1009) the Hoare annotation is: true [2020-08-22 17:48:30,750 INFO L268 CegarLoopResult]: For program point s3c_hwmon_remove_attrFINAL(lines 1002 1009) no Hoare annotation was computed. [2020-08-22 17:48:30,750 INFO L268 CegarLoopResult]: For program point dev_set_drvdataFINAL(lines 1354 1356) no Hoare annotation was computed. [2020-08-22 17:48:30,750 INFO L268 CegarLoopResult]: For program point dev_set_drvdataEXIT(lines 1354 1356) no Hoare annotation was computed. [2020-08-22 17:48:30,751 INFO L271 CegarLoopResult]: At program point dev_set_drvdataENTRY(lines 1354 1356) the Hoare annotation is: true [2020-08-22 17:48:30,751 INFO L271 CegarLoopResult]: At program point platform_set_drvdataENTRY(lines 871 877) the Hoare annotation is: true [2020-08-22 17:48:30,751 INFO L271 CegarLoopResult]: At program point L874(line 874) the Hoare annotation is: true [2020-08-22 17:48:30,751 INFO L268 CegarLoopResult]: For program point platform_set_drvdataFINAL(lines 871 877) no Hoare annotation was computed. [2020-08-22 17:48:30,751 INFO L268 CegarLoopResult]: For program point platform_set_drvdataEXIT(lines 871 877) no Hoare annotation was computed. [2020-08-22 17:48:30,751 INFO L268 CegarLoopResult]: For program point s3c_hwmon_label_showFINAL(lines 947 963) no Hoare annotation was computed. [2020-08-22 17:48:30,751 INFO L268 CegarLoopResult]: For program point s3c_hwmon_label_showENTRY(lines 947 963) no Hoare annotation was computed. [2020-08-22 17:48:30,752 INFO L268 CegarLoopResult]: For program point s3c_hwmon_label_showEXIT(lines 947 963) no Hoare annotation was computed. [2020-08-22 17:48:30,752 INFO L268 CegarLoopResult]: For program point mutex_lock_interruptible_nestedEXIT(lines 1383 1385) no Hoare annotation was computed. [2020-08-22 17:48:30,753 INFO L268 CegarLoopResult]: For program point mutex_lock_interruptible_nestedFINAL(lines 1383 1385) no Hoare annotation was computed. [2020-08-22 17:48:30,753 INFO L268 CegarLoopResult]: For program point mutex_lock_interruptible_nestedENTRY(lines 1383 1385) no Hoare annotation was computed. [2020-08-22 17:48:30,753 INFO L271 CegarLoopResult]: At program point platform_get_drvdataENTRY(lines 863 870) the Hoare annotation is: true [2020-08-22 17:48:30,753 INFO L268 CegarLoopResult]: For program point platform_get_drvdataEXIT(lines 863 870) no Hoare annotation was computed. [2020-08-22 17:48:30,753 INFO L268 CegarLoopResult]: For program point platform_get_drvdataFINAL(lines 863 870) no Hoare annotation was computed. [2020-08-22 17:48:30,753 INFO L271 CegarLoopResult]: At program point L867(line 867) the Hoare annotation is: true [2020-08-22 17:48:30,753 INFO L268 CegarLoopResult]: For program point L867-1(line 867) no Hoare annotation was computed. [2020-08-22 17:48:30,753 INFO L268 CegarLoopResult]: For program point ldv_sysfsFINAL(lines 1311 1317) no Hoare annotation was computed. [2020-08-22 17:48:30,754 INFO L264 CegarLoopResult]: At program point ldv_sysfsENTRY(lines 1311 1317) the Hoare annotation is: (and (or (not (<= 0 |old(~ldv_count_1~0)|)) (<= |old(~ldv_count_1~0)| ~ldv_count_1~0) (not (<= ~ldv_count_2~0 0))) (or (not (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)) (not (<= ~ldv_count_2~0 1)) (not (<= 1 |old(~ldv_count_1~0)|)) (<= 1 ~ldv_count_1~0))) [2020-08-22 17:48:30,755 INFO L268 CegarLoopResult]: For program point ldv_sysfsEXIT(lines 1311 1317) no Hoare annotation was computed. [2020-08-22 17:48:30,755 INFO L268 CegarLoopResult]: For program point kfreeEXIT(lines 1407 1409) no Hoare annotation was computed. [2020-08-22 17:48:30,755 INFO L271 CegarLoopResult]: At program point kfreeENTRY(lines 1407 1409) the Hoare annotation is: true [2020-08-22 17:48:30,755 INFO L268 CegarLoopResult]: For program point kfreeFINAL(lines 1407 1409) no Hoare annotation was computed. [2020-08-22 17:48:30,755 INFO L268 CegarLoopResult]: For program point ldv_err_ptrEXIT(lines 1279 1284) no Hoare annotation was computed. [2020-08-22 17:48:30,755 INFO L268 CegarLoopResult]: For program point ldv_err_ptrENTRY(lines 1279 1284) no Hoare annotation was computed. [2020-08-22 17:48:30,755 INFO L268 CegarLoopResult]: For program point ldv_err_ptrFINAL(lines 1279 1284) no Hoare annotation was computed. [2020-08-22 17:48:30,755 INFO L268 CegarLoopResult]: For program point L1300(lines 1300 1304) no Hoare annotation was computed. [2020-08-22 17:48:30,756 INFO L268 CegarLoopResult]: For program point L1299(line 1299) no Hoare annotation was computed. [2020-08-22 17:48:30,756 INFO L268 CegarLoopResult]: For program point L1299-1(line 1299) no Hoare annotation was computed. [2020-08-22 17:48:30,756 INFO L268 CegarLoopResult]: For program point L1300-2(lines 1296 1305) no Hoare annotation was computed. [2020-08-22 17:48:30,756 INFO L268 CegarLoopResult]: For program point L1296(lines 1296 1305) no Hoare annotation was computed. [2020-08-22 17:48:30,756 INFO L268 CegarLoopResult]: For program point ldv_is_err_or_nullENTRY(lines 1291 1308) no Hoare annotation was computed. [2020-08-22 17:48:30,757 INFO L268 CegarLoopResult]: For program point ldv_is_err_or_nullEXIT(lines 1291 1308) no Hoare annotation was computed. [2020-08-22 17:48:30,757 INFO L268 CegarLoopResult]: For program point ldv_is_err_or_nullFINAL(lines 1291 1308) no Hoare annotation was computed. [2020-08-22 17:48:30,757 INFO L268 CegarLoopResult]: For program point dev_printkENTRY(lines 1351 1353) no Hoare annotation was computed. [2020-08-22 17:48:30,757 INFO L268 CegarLoopResult]: For program point dev_printkFINAL(lines 1351 1353) no Hoare annotation was computed. [2020-08-22 17:48:30,757 INFO L268 CegarLoopResult]: For program point dev_printkEXIT(lines 1351 1353) no Hoare annotation was computed. [2020-08-22 17:48:30,757 INFO L268 CegarLoopResult]: For program point ldv_device_create_file_dev_attr_of_sensor_device_attributeFINAL(lines 1319 1333) no Hoare annotation was computed. [2020-08-22 17:48:30,757 INFO L264 CegarLoopResult]: At program point L1327(line 1327) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~ldv_count_1~0)))) (and (or (not (<= |old(~ldv_count_2~0)| 0)) .cse0) (or .cse0 (not (<= 1 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|)) (not (<= |old(~ldv_count_2~0)| 1))))) [2020-08-22 17:48:30,757 INFO L268 CegarLoopResult]: For program point L1325(lines 1325 1328) no Hoare annotation was computed. [2020-08-22 17:48:30,758 INFO L268 CegarLoopResult]: For program point L1322(lines 1322 1330) no Hoare annotation was computed. [2020-08-22 17:48:30,758 INFO L268 CegarLoopResult]: For program point L1322-1(lines 1322 1330) no Hoare annotation was computed. [2020-08-22 17:48:30,758 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 (not (<= 1 ~ldv_count_1~0)))) (and (or .cse0 (and (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1)) (not (<= 1 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|)) (not (<= |old(~ldv_count_2~0)| 1))) (or (not (<= |old(~ldv_count_2~0)| 0)) .cse0 (<= ~ldv_count_2~0 0)))) [2020-08-22 17:48:30,758 INFO L268 CegarLoopResult]: For program point ldv_device_create_file_dev_attr_of_sensor_device_attributeEXIT(lines 1319 1333) no Hoare annotation was computed. [2020-08-22 17:48:30,758 INFO L268 CegarLoopResult]: For program point dev_errFINAL(lines 1344 1346) no Hoare annotation was computed. [2020-08-22 17:48:30,758 INFO L268 CegarLoopResult]: For program point dev_errEXIT(lines 1344 1346) no Hoare annotation was computed. [2020-08-22 17:48:30,758 INFO L268 CegarLoopResult]: For program point dev_errENTRY(lines 1344 1346) no Hoare annotation was computed. [2020-08-22 17:48:30,758 INFO L268 CegarLoopResult]: For program point hwmon_device_unregisterFINAL(lines 1367 1369) no Hoare annotation was computed. [2020-08-22 17:48:30,759 INFO L271 CegarLoopResult]: At program point hwmon_device_unregisterENTRY(lines 1367 1369) the Hoare annotation is: true [2020-08-22 17:48:30,759 INFO L268 CegarLoopResult]: For program point hwmon_device_unregisterEXIT(lines 1367 1369) no Hoare annotation was computed. [2020-08-22 17:48:30,759 INFO L268 CegarLoopResult]: For program point mutex_unlockENTRY(lines 1386 1388) no Hoare annotation was computed. [2020-08-22 17:48:30,759 INFO L268 CegarLoopResult]: For program point mutex_unlockEXIT(lines 1386 1388) no Hoare annotation was computed. [2020-08-22 17:48:30,759 INFO L268 CegarLoopResult]: For program point mutex_unlockFINAL(lines 1386 1388) no Hoare annotation was computed. [2020-08-22 17:48:30,759 INFO L268 CegarLoopResult]: For program point ldv_errorFINAL(lines 1261 1266) no Hoare annotation was computed. [2020-08-22 17:48:30,759 INFO L271 CegarLoopResult]: At program point ldv_errorENTRY(lines 1261 1266) the Hoare annotation is: true [2020-08-22 17:48:30,759 INFO L268 CegarLoopResult]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 1264) no Hoare annotation was computed. [2020-08-22 17:48:30,759 INFO L268 CegarLoopResult]: For program point ldv_errorEXIT(lines 1261 1266) no Hoare annotation was computed. [2020-08-22 17:48:30,760 INFO L268 CegarLoopResult]: For program point __mutex_initFINAL(lines 1340 1342) no Hoare annotation was computed. [2020-08-22 17:48:30,760 INFO L268 CegarLoopResult]: For program point __mutex_initEXIT(lines 1340 1342) no Hoare annotation was computed. [2020-08-22 17:48:30,760 INFO L271 CegarLoopResult]: At program point __mutex_initENTRY(lines 1340 1342) the Hoare annotation is: true [2020-08-22 17:48:30,760 INFO L268 CegarLoopResult]: For program point kzallocEXIT(lines 851 858) no Hoare annotation was computed. [2020-08-22 17:48:30,760 INFO L271 CegarLoopResult]: At program point L855(line 855) the Hoare annotation is: true [2020-08-22 17:48:30,760 INFO L268 CegarLoopResult]: For program point L855-1(line 855) no Hoare annotation was computed. [2020-08-22 17:48:30,760 INFO L271 CegarLoopResult]: At program point kzallocENTRY(lines 851 858) the Hoare annotation is: true [2020-08-22 17:48:30,760 INFO L268 CegarLoopResult]: For program point kzallocFINAL(lines 851 858) no Hoare annotation was computed. [2020-08-22 17:48:30,761 INFO L271 CegarLoopResult]: At program point kmallocENTRY(lines 842 849) the Hoare annotation is: true [2020-08-22 17:48:30,761 INFO L271 CegarLoopResult]: At program point L846(line 846) the Hoare annotation is: true [2020-08-22 17:48:30,761 INFO L268 CegarLoopResult]: For program point L846-1(line 846) no Hoare annotation was computed. [2020-08-22 17:48:30,761 INFO L268 CegarLoopResult]: For program point kmallocFINAL(lines 842 849) no Hoare annotation was computed. [2020-08-22 17:48:30,761 INFO L268 CegarLoopResult]: For program point kmallocEXIT(lines 842 849) no Hoare annotation was computed. [2020-08-22 17:48:30,761 INFO L271 CegarLoopResult]: At program point s3c_adc_releaseENTRY(lines 1403 1405) the Hoare annotation is: true [2020-08-22 17:48:30,761 INFO L268 CegarLoopResult]: For program point s3c_adc_releaseEXIT(lines 1403 1405) no Hoare annotation was computed. [2020-08-22 17:48:30,761 INFO L268 CegarLoopResult]: For program point s3c_adc_releaseFINAL(lines 1403 1405) no Hoare annotation was computed. [2020-08-22 17:48:30,761 INFO L268 CegarLoopResult]: For program point ldv_check_return_valueFINAL(lines 1373 1375) no Hoare annotation was computed. [2020-08-22 17:48:30,761 INFO L268 CegarLoopResult]: For program point ldv_check_return_valueEXIT(lines 1373 1375) no Hoare annotation was computed. [2020-08-22 17:48:30,762 INFO L271 CegarLoopResult]: At program point ldv_check_return_valueENTRY(lines 1373 1375) the Hoare annotation is: true [2020-08-22 17:48:30,762 INFO L268 CegarLoopResult]: For program point ldv__builtin_expectFINAL(lines 1267 1272) no Hoare annotation was computed. [2020-08-22 17:48:30,762 INFO L268 CegarLoopResult]: For program point ldv__builtin_expectENTRY(lines 1267 1272) no Hoare annotation was computed. [2020-08-22 17:48:30,762 INFO L268 CegarLoopResult]: For program point ldv__builtin_expectEXIT(lines 1267 1272) no Hoare annotation was computed. [2020-08-22 17:48:30,762 INFO L268 CegarLoopResult]: For program point dev_warnFINAL(lines 1358 1360) no Hoare annotation was computed. [2020-08-22 17:48:30,762 INFO L268 CegarLoopResult]: For program point dev_warnEXIT(lines 1358 1360) no Hoare annotation was computed. [2020-08-22 17:48:30,762 INFO L268 CegarLoopResult]: For program point dev_warnENTRY(lines 1358 1360) no Hoare annotation was computed. [2020-08-22 17:48:30,762 INFO L271 CegarLoopResult]: At program point assume_abort_if_notENTRY(lines 822 824) the Hoare annotation is: true [2020-08-22 17:48:30,765 INFO L268 CegarLoopResult]: For program point L823(line 823) no Hoare annotation was computed. [2020-08-22 17:48:30,765 INFO L268 CegarLoopResult]: For program point L823-2(lines 822 824) no Hoare annotation was computed. [2020-08-22 17:48:30,766 INFO L268 CegarLoopResult]: For program point assume_abort_if_notEXIT(lines 822 824) no Hoare annotation was computed. [2020-08-22 17:48:30,766 INFO L268 CegarLoopResult]: For program point s3c_hwmon_removeFINAL(lines 1118 1141) no Hoare annotation was computed. [2020-08-22 17:48:30,766 INFO L268 CegarLoopResult]: For program point s3c_hwmon_removeEXIT(lines 1118 1141) no Hoare annotation was computed. [2020-08-22 17:48:30,766 INFO L271 CegarLoopResult]: At program point L1138(line 1138) the Hoare annotation is: true [2020-08-22 17:48:30,766 INFO L271 CegarLoopResult]: At program point L1137(line 1137) the Hoare annotation is: true [2020-08-22 17:48:30,766 INFO L268 CegarLoopResult]: For program point L1138-1(line 1138) no Hoare annotation was computed. [2020-08-22 17:48:30,766 INFO L268 CegarLoopResult]: For program point L1137-1(line 1137) no Hoare annotation was computed. [2020-08-22 17:48:30,767 INFO L271 CegarLoopResult]: At program point L1134(lines 1123 1140) the Hoare annotation is: true [2020-08-22 17:48:30,767 INFO L271 CegarLoopResult]: At program point L1132(lines 1123 1140) the Hoare annotation is: true [2020-08-22 17:48:30,767 INFO L268 CegarLoopResult]: For program point L1130(line 1130) no Hoare annotation was computed. [2020-08-22 17:48:30,767 INFO L271 CegarLoopResult]: At program point s3c_hwmon_removeENTRY(lines 1118 1141) the Hoare annotation is: true [2020-08-22 17:48:30,767 INFO L271 CegarLoopResult]: At program point L1126(line 1126) the Hoare annotation is: true [2020-08-22 17:48:30,767 INFO L268 CegarLoopResult]: For program point L1126-1(line 1126) no Hoare annotation was computed. [2020-08-22 17:48:30,767 INFO L271 CegarLoopResult]: At program point L1124(line 1124) the Hoare annotation is: true [2020-08-22 17:48:30,767 INFO L268 CegarLoopResult]: For program point L1124-1(line 1124) no Hoare annotation was computed. [2020-08-22 17:48:30,767 INFO L268 CegarLoopResult]: For program point ldv_handler_precallEXIT(lines 1379 1381) no Hoare annotation was computed. [2020-08-22 17:48:30,768 INFO L271 CegarLoopResult]: At program point ldv_handler_precallFINAL(lines 1379 1381) the Hoare annotation is: true [2020-08-22 17:48:30,768 INFO L268 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-08-22 17:48:30,768 INFO L271 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2020-08-22 17:48:30,768 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-08-22 17:48:30,768 INFO L271 CegarLoopResult]: At program point ldv_check_final_stateFINAL(lines 1370 1372) the Hoare annotation is: true [2020-08-22 17:48:30,768 INFO L268 CegarLoopResult]: For program point ldv_check_final_stateEXIT(lines 1370 1372) no Hoare annotation was computed. [2020-08-22 17:48:30,768 INFO L264 CegarLoopResult]: At program point L1248(line 1248) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~ldv_count_1~0)))) (and (or .cse0 (and (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1)) (not (<= 1 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|)) (not (<= |old(~ldv_count_2~0)| 1))) (or (not (<= |old(~ldv_count_2~0)| 0)) .cse0 (<= ~ldv_count_2~0 0)))) [2020-08-22 17:48:30,768 INFO L268 CegarLoopResult]: For program point L1248-1(line 1248) no Hoare annotation was computed. [2020-08-22 17:48:30,769 INFO L268 CegarLoopResult]: For program point ldv_device_create_file_5EXIT(lines 1244 1251) no Hoare annotation was computed. [2020-08-22 17:48:30,769 INFO L264 CegarLoopResult]: At program point ldv_device_create_file_5ENTRY(lines 1244 1251) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~ldv_count_1~0)))) (and (or .cse0 (and (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1)) (not (<= 1 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|)) (not (<= |old(~ldv_count_2~0)| 1))) (or (not (<= |old(~ldv_count_2~0)| 0)) .cse0 (<= ~ldv_count_2~0 0)))) [2020-08-22 17:48:30,769 INFO L268 CegarLoopResult]: For program point ldv_device_create_file_5FINAL(lines 1244 1251) no Hoare annotation was computed. [2020-08-22 17:48:30,769 INFO L264 CegarLoopResult]: At program point L1256(line 1256) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~ldv_count_1~0)))) (and (or .cse0 (and (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1)) (not (<= 1 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|)) (not (<= |old(~ldv_count_2~0)| 1))) (or (not (<= |old(~ldv_count_2~0)| 0)) .cse0 (<= ~ldv_count_2~0 0)))) [2020-08-22 17:48:30,769 INFO L268 CegarLoopResult]: For program point ldv_device_create_file_6EXIT(lines 1252 1259) no Hoare annotation was computed. [2020-08-22 17:48:30,769 INFO L268 CegarLoopResult]: For program point L1256-1(line 1256) no Hoare annotation was computed. [2020-08-22 17:48:30,769 INFO L264 CegarLoopResult]: At program point ldv_device_create_file_6ENTRY(lines 1252 1259) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~ldv_count_1~0)))) (and (or .cse0 (and (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1)) (not (<= 1 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|)) (not (<= |old(~ldv_count_2~0)| 1))) (or (not (<= |old(~ldv_count_2~0)| 0)) .cse0 (<= ~ldv_count_2~0 0)))) [2020-08-22 17:48:30,770 INFO L268 CegarLoopResult]: For program point ldv_device_create_file_6FINAL(lines 1252 1259) no Hoare annotation was computed. [2020-08-22 17:48:30,770 INFO L268 CegarLoopResult]: For program point device_remove_fileEXIT(lines 1361 1363) no Hoare annotation was computed. [2020-08-22 17:48:30,770 INFO L271 CegarLoopResult]: At program point device_remove_fileENTRY(lines 1361 1363) the Hoare annotation is: true [2020-08-22 17:48:30,770 INFO L268 CegarLoopResult]: For program point device_remove_fileFINAL(lines 1361 1363) no Hoare annotation was computed. [2020-08-22 17:48:30,770 INFO L268 CegarLoopResult]: For program point L897(line 897) no Hoare annotation was computed. [2020-08-22 17:48:30,770 INFO L268 CegarLoopResult]: For program point L898-1(line 898) no Hoare annotation was computed. [2020-08-22 17:48:30,770 INFO L268 CegarLoopResult]: For program point L897-1(line 897) no Hoare annotation was computed. [2020-08-22 17:48:30,770 INFO L268 CegarLoopResult]: For program point s3c_hwmon_read_chFINAL(lines 887 901) no Hoare annotation was computed. [2020-08-22 17:48:30,770 INFO L268 CegarLoopResult]: For program point L892(lines 892 895) no Hoare annotation was computed. [2020-08-22 17:48:30,771 INFO L268 CegarLoopResult]: For program point L891(line 891) no Hoare annotation was computed. [2020-08-22 17:48:30,771 INFO L268 CegarLoopResult]: For program point L891-1(line 891) no Hoare annotation was computed. [2020-08-22 17:48:30,771 INFO L268 CegarLoopResult]: For program point s3c_hwmon_read_chEXIT(lines 887 901) no Hoare annotation was computed. [2020-08-22 17:48:30,771 INFO L268 CegarLoopResult]: For program point s3c_hwmon_read_chENTRY(lines 887 901) no Hoare annotation was computed. [2020-08-22 17:48:30,771 INFO L268 CegarLoopResult]: For program point L898(line 898) no Hoare annotation was computed. [2020-08-22 17:48:30,771 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-08-22 17:48:30,771 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (<= 0 ~ldv_count_1~0) (<= ~ldv_count_2~0 0)) [2020-08-22 17:48:30,771 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-08-22 17:48:30,772 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-08-22 17:48:30,772 INFO L271 CegarLoopResult]: At program point IS_ERRENTRY(lines 1236 1243) the Hoare annotation is: true [2020-08-22 17:48:30,773 INFO L268 CegarLoopResult]: For program point IS_ERRFINAL(lines 1236 1243) no Hoare annotation was computed. [2020-08-22 17:48:30,773 INFO L271 CegarLoopResult]: At program point L1240(line 1240) the Hoare annotation is: true [2020-08-22 17:48:30,773 INFO L268 CegarLoopResult]: For program point L1240-1(line 1240) no Hoare annotation was computed. [2020-08-22 17:48:30,773 INFO L268 CegarLoopResult]: For program point IS_ERREXIT(lines 1236 1243) no Hoare annotation was computed. [2020-08-22 17:48:30,773 INFO L268 CegarLoopResult]: For program point s3c_hwmon_add_rawFINAL(lines 902 907) no Hoare annotation was computed. [2020-08-22 17:48:30,773 INFO L271 CegarLoopResult]: At program point s3c_hwmon_add_rawENTRY(lines 902 907) the Hoare annotation is: true [2020-08-22 17:48:30,773 INFO L268 CegarLoopResult]: For program point s3c_hwmon_add_rawEXIT(lines 902 907) no Hoare annotation was computed. [2020-08-22 17:48:30,821 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.08 05:48:30 BoogieIcfgContainer [2020-08-22 17:48:30,821 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-08-22 17:48:30,823 INFO L168 Benchmark]: Toolchain (without parser) took 12487.02 ms. Allocated memory was 141.6 MB in the beginning and 369.1 MB in the end (delta: 227.5 MB). Free memory was 102.3 MB in the beginning and 222.5 MB in the end (delta: -120.2 MB). Peak memory consumption was 241.3 MB. Max. memory is 7.1 GB. [2020-08-22 17:48:30,824 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 141.6 MB. Free memory was 123.0 MB in the beginning and 122.8 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-08-22 17:48:30,825 INFO L168 Benchmark]: CACSL2BoogieTranslator took 917.02 ms. Allocated memory was 141.6 MB in the beginning and 206.6 MB in the end (delta: 65.0 MB). Free memory was 102.1 MB in the beginning and 164.7 MB in the end (delta: -62.6 MB). Peak memory consumption was 30.8 MB. Max. memory is 7.1 GB. [2020-08-22 17:48:30,826 INFO L168 Benchmark]: Boogie Preprocessor took 111.36 ms. Allocated memory is still 206.6 MB. Free memory was 164.7 MB in the beginning and 159.5 MB in the end (delta: 5.2 MB). Peak memory consumption was 5.2 MB. Max. memory is 7.1 GB. [2020-08-22 17:48:30,827 INFO L168 Benchmark]: RCFGBuilder took 1399.45 ms. Allocated memory was 206.6 MB in the beginning and 235.9 MB in the end (delta: 29.4 MB). Free memory was 159.5 MB in the beginning and 168.1 MB in the end (delta: -8.6 MB). Peak memory consumption was 72.3 MB. Max. memory is 7.1 GB. [2020-08-22 17:48:30,828 INFO L168 Benchmark]: TraceAbstraction took 10054.23 ms. Allocated memory was 235.9 MB in the beginning and 369.1 MB in the end (delta: 133.2 MB). Free memory was 168.1 MB in the beginning and 222.5 MB in the end (delta: -54.4 MB). Peak memory consumption was 212.7 MB. Max. memory is 7.1 GB. [2020-08-22 17:48:30,832 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 141.6 MB. Free memory was 123.0 MB in the beginning and 122.8 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 917.02 ms. Allocated memory was 141.6 MB in the beginning and 206.6 MB in the end (delta: 65.0 MB). Free memory was 102.1 MB in the beginning and 164.7 MB in the end (delta: -62.6 MB). Peak memory consumption was 30.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 111.36 ms. Allocated memory is still 206.6 MB. Free memory was 164.7 MB in the beginning and 159.5 MB in the end (delta: 5.2 MB). Peak memory consumption was 5.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1399.45 ms. Allocated memory was 206.6 MB in the beginning and 235.9 MB in the end (delta: 29.4 MB). Free memory was 159.5 MB in the beginning and 168.1 MB in the end (delta: -8.6 MB). Peak memory consumption was 72.3 MB. Max. memory is 7.1 GB. * TraceAbstraction took 10054.23 ms. Allocated memory was 235.9 MB in the beginning and 369.1 MB in the end (delta: 133.2 MB). Free memory was 168.1 MB in the beginning and 222.5 MB in the end (delta: -54.4 MB). Peak memory consumption was 212.7 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: (((((1 <= ldv_call_dev_attr_of_sensor_device_attribute && ldv_count_2 <= 1) && 1 <= ldv_count_1) || !(1 <= \old(ldv_count_1))) || !(1 <= \old(ldv_call_dev_attr_of_sensor_device_attribute))) || !(\old(ldv_count_2) <= 1)) && (((!(0 <= \old(ldv_count_1)) || !(\old(ldv_count_2) <= 0)) || ((1 <= ldv_call_dev_attr_of_sensor_device_attribute && ldv_count_2 <= 1) && 1 <= ldv_count_1)) || (\old(ldv_count_1) + 1 <= ldv_count_1 && ldv_count_2 <= 0)) - InvariantResult [Line: 1175]: Loop Invariant Derived loop invariant: ((!(0 <= \old(ldv_count_1)) || !(\old(ldv_count_2) <= 0)) || (\old(ldv_count_1) <= ldv_count_1 && ldv_count_2 <= 0)) || ((1 <= ldv_call_dev_attr_of_sensor_device_attribute && ldv_count_2 <= 1) && 1 <= ldv_count_1) - InvariantResult [Line: 1083]: Loop Invariant Derived loop invariant: (((((1 <= ldv_call_dev_attr_of_sensor_device_attribute && ldv_count_2 <= 1) && 1 <= ldv_count_1) || !(1 <= \old(ldv_count_1))) || !(1 <= \old(ldv_call_dev_attr_of_sensor_device_attribute))) || !(\old(ldv_count_2) <= 1)) && (((!(0 <= \old(ldv_count_1)) || !(\old(ldv_count_2) <= 0)) || ((1 <= ldv_call_dev_attr_of_sensor_device_attribute && ldv_count_2 <= 1) && 1 <= ldv_count_1)) || (\old(ldv_count_1) + 1 <= ldv_count_1 && ldv_count_2 <= 0)) - 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: (((((1 <= ldv_call_dev_attr_of_sensor_device_attribute && ldv_count_2 <= 1) && 1 <= ldv_count_1) || !(1 <= \old(ldv_count_1))) || !(1 <= \old(ldv_call_dev_attr_of_sensor_device_attribute))) || !(\old(ldv_count_2) <= 1)) && (((!(0 <= \old(ldv_count_1)) || !(\old(ldv_count_2) <= 0)) || (\old(ldv_count_1) <= ldv_count_1 && ldv_count_2 <= 0)) || ((1 <= ldv_call_dev_attr_of_sensor_device_attribute && ldv_count_2 <= 1) && 1 <= ldv_count_1)) - InvariantResult [Line: 1023]: Loop Invariant Derived loop invariant: (((((1 <= ldv_call_dev_attr_of_sensor_device_attribute && ldv_count_2 <= 1) && 1 <= ldv_count_1) || !(1 <= \old(ldv_count_1))) || !(1 <= \old(ldv_call_dev_attr_of_sensor_device_attribute))) || !(\old(ldv_count_2) <= 1)) && (((!(0 <= \old(ldv_count_1)) || !(\old(ldv_count_2) <= 0)) || (\old(ldv_count_1) <= ldv_count_1 && ldv_count_2 <= 0)) || ((1 <= ldv_call_dev_attr_of_sensor_device_attribute && ldv_count_2 <= 1) && 1 <= ldv_count_1)) - InvariantResult [Line: 1175]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1023]: Loop Invariant Derived loop invariant: (((((1 <= ldv_call_dev_attr_of_sensor_device_attribute && ldv_count_2 <= 1) && 1 <= ldv_count_1) || !(1 <= \old(ldv_count_1))) || !(1 <= \old(ldv_call_dev_attr_of_sensor_device_attribute))) || !(\old(ldv_count_2) <= 1)) && (((!(0 <= \old(ldv_count_1)) || !(\old(ldv_count_2) <= 0)) || (\old(ldv_count_1) <= ldv_count_1 && ldv_count_2 <= 0)) || ((1 <= ldv_call_dev_attr_of_sensor_device_attribute && ldv_count_2 <= 1) && 1 <= ldv_count_1)) - InvariantResult [Line: 1083]: Loop Invariant Derived loop invariant: (((((1 <= ldv_call_dev_attr_of_sensor_device_attribute && ldv_count_2 <= 1) && 1 <= ldv_count_1) || !(1 <= \old(ldv_count_1))) || !(1 <= \old(ldv_call_dev_attr_of_sensor_device_attribute))) || !(\old(ldv_count_2) <= 1)) && (((!(0 <= \old(ldv_count_1)) || !(\old(ldv_count_2) <= 0)) || ((1 <= ldv_call_dev_attr_of_sensor_device_attribute && ldv_count_2 <= 1) && 1 <= ldv_count_1)) || (\old(ldv_count_1) + 1 <= ldv_count_1 && ldv_count_2 <= 0)) - InvariantResult [Line: 1023]: Loop Invariant Derived loop invariant: (((((1 <= ldv_call_dev_attr_of_sensor_device_attribute && ldv_count_2 <= 1) && 1 <= ldv_count_1) || !(1 <= \old(ldv_count_1))) || !(1 <= \old(ldv_call_dev_attr_of_sensor_device_attribute))) || !(\old(ldv_count_2) <= 1)) && (((!(0 <= \old(ldv_count_1)) || !(\old(ldv_count_2) <= 0)) || (\old(ldv_count_1) <= ldv_count_1 && ldv_count_2 <= 0)) || ((1 <= ldv_call_dev_attr_of_sensor_device_attribute && ldv_count_2 <= 1) && 1 <= ldv_count_1)) - InvariantResult [Line: 1023]: Loop Invariant Derived loop invariant: (((((1 <= ldv_call_dev_attr_of_sensor_device_attribute && ldv_count_2 <= 1) && 1 <= ldv_count_1) || !(1 <= \old(ldv_count_1))) || !(1 <= \old(ldv_call_dev_attr_of_sensor_device_attribute))) || !(\old(ldv_count_2) <= 1)) && (((!(0 <= \old(ldv_count_1)) || !(\old(ldv_count_2) <= 0)) || (\old(ldv_count_1) <= ldv_count_1 && ldv_count_2 <= 0)) || ((1 <= ldv_call_dev_attr_of_sensor_device_attribute && ldv_count_2 <= 1) && 1 <= ldv_count_1)) - InvariantResult [Line: 1175]: Loop Invariant Derived loop invariant: ((!(0 <= \old(ldv_count_1)) || !(\old(ldv_count_2) <= 0)) || (\old(ldv_count_1) <= ldv_count_1 && ldv_count_2 <= 0)) || ((1 <= ldv_call_dev_attr_of_sensor_device_attribute && ldv_count_2 <= 1) && 1 <= ldv_count_1) - InvariantResult [Line: 1023]: Loop Invariant Derived loop invariant: (((((1 <= ldv_call_dev_attr_of_sensor_device_attribute && ldv_count_2 <= 1) && 1 <= ldv_count_1) || !(1 <= \old(ldv_count_1))) || !(1 <= \old(ldv_call_dev_attr_of_sensor_device_attribute))) || !(\old(ldv_count_2) <= 1)) && (((!(0 <= \old(ldv_count_1)) || !(\old(ldv_count_2) <= 0)) || (\old(ldv_count_1) <= ldv_count_1 && ldv_count_2 <= 0)) || ((1 <= ldv_call_dev_attr_of_sensor_device_attribute && ldv_count_2 <= 1) && 1 <= ldv_count_1)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 55 procedures, 314 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 6.2s, OverallIterations: 2, TraceHistogramMax: 3, AutomataDifference: 2.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 3.6s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1065 SDtfs, 996 SDslu, 1311 SDs, 0 SdLazy, 1365 SolverSat, 333 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 409 GetRequests, 375 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 0.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=869occurred in iteration=1, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 2 MinimizatonAttempts, 5 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 108 LocationsWithAnnotation, 566 PreInvPairs, 724 NumberOfFragments, 1856 HoareAnnotationTreeSize, 566 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.5s HoareSimplificationTime, 108 FomulaSimplificationsInter, 4269 FormulaSimplificationTreeSizeReductionInter, 3.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 1.8s InterpolantComputationTime, 584 NumberOfCodeBlocks, 584 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 580 ConstructedInterpolants, 0 QuantifiedInterpolants, 294870 SizeOfPredicates, 12 NumberOfNonLiveVariables, 2213 ConjunctsInSsa, 29 ConjunctsInUnsatCore, 4 InterpolantComputations, 2 PerfectInterpolantSequences, 84/92 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...