/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample FPandBPonlyIfFpWasNotPerfect -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.assert.codeblocks SMT_FEATURE_HEURISTIC --traceabstraction.assert.codeblocks.term.scoring.heuristic NUM_FUNCTIONS --traceabstraction.assert.codeblocks.term.scoring.heuristic.partitioning.strategy FIXED_NUM_PARTITIONS --traceabstraction.assert.codeblocks.term.scoring.heuristic.number.of.partitions 2 -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-d623d84 [2020-07-21 15:22:51,078 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-21 15:22:51,081 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-21 15:22:51,094 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-21 15:22:51,094 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-21 15:22:51,095 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-21 15:22:51,097 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-21 15:22:51,099 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-21 15:22:51,100 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-21 15:22:51,101 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-21 15:22:51,102 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-21 15:22:51,103 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-21 15:22:51,103 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-21 15:22:51,104 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-21 15:22:51,106 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-21 15:22:51,108 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-21 15:22:51,109 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-21 15:22:51,110 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-21 15:22:51,111 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-21 15:22:51,113 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-21 15:22:51,115 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-21 15:22:51,116 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-21 15:22:51,117 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-21 15:22:51,118 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-21 15:22:51,120 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-21 15:22:51,120 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-21 15:22:51,120 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-21 15:22:51,121 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-21 15:22:51,122 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-21 15:22:51,123 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-21 15:22:51,123 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-21 15:22:51,124 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-21 15:22:51,124 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-21 15:22:51,125 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-21 15:22:51,126 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-21 15:22:51,126 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-21 15:22:51,127 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-21 15:22:51,127 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-21 15:22:51,127 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-21 15:22:51,128 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-21 15:22:51,129 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-21 15:22:51,130 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 [2020-07-21 15:22:51,144 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-21 15:22:51,144 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-21 15:22:51,146 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-21 15:22:51,146 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-21 15:22:51,146 INFO L138 SettingsManager]: * Use SBE=true [2020-07-21 15:22:51,146 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-21 15:22:51,147 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-21 15:22:51,147 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-21 15:22:51,147 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-21 15:22:51,147 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-21 15:22:51,147 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-21 15:22:51,148 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-21 15:22:51,148 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-21 15:22:51,148 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-21 15:22:51,148 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-21 15:22:51,148 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-21 15:22:51,149 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-21 15:22:51,149 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-21 15:22:51,149 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-21 15:22:51,149 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-21 15:22:51,150 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-21 15:22:51,150 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-21 15:22:51,150 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-21 15:22:51,150 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 15:22:51,150 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-21 15:22:51,150 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-21 15:22:51,151 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-21 15:22:51,151 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> FPandBPonlyIfFpWasNotPerfect Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Assert CodeBlocks -> SMT_FEATURE_HEURISTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Assert CodeBlocks Term Scoring Heuristic -> NUM_FUNCTIONS Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Assert CodeBlocks Term Scoring Heuristic Partitioning Strategy -> FIXED_NUM_PARTITIONS Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Assert CodeBlocks Term Scoring Heuristic number of partitions -> 2 [2020-07-21 15:22:51,520 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-21 15:22:51,536 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-21 15:22:51,539 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-21 15:22:51,541 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-21 15:22:51,541 INFO L275 PluginConnector]: CDTParser initialized [2020-07-21 15:22:51,542 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i [2020-07-21 15:22:51,609 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d41d13cd0/36531f54391c443bac6e72c2378cf76a/FLAG09422d9ca [2020-07-21 15:22:52,271 INFO L306 CDTParser]: Found 1 translation units. [2020-07-21 15:22:52,272 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i [2020-07-21 15:22:52,302 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d41d13cd0/36531f54391c443bac6e72c2378cf76a/FLAG09422d9ca [2020-07-21 15:22:52,471 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d41d13cd0/36531f54391c443bac6e72c2378cf76a [2020-07-21 15:22:52,482 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-21 15:22:52,485 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-21 15:22:52,486 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-21 15:22:52,486 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-21 15:22:52,490 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-21 15:22:52,491 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 03:22:52" (1/1) ... [2020-07-21 15:22:52,494 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@dc96830 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 03:22:52, skipping insertion in model container [2020-07-21 15:22:52,494 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 03:22:52" (1/1) ... [2020-07-21 15:22:52,503 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-21 15:22:52,575 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-21 15:22:53,165 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-21 15:22:53,177 INFO L203 MainTranslator]: Completed pre-run [2020-07-21 15:22:53,285 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-21 15:22:53,352 INFO L208 MainTranslator]: Completed translation [2020-07-21 15:22:53,363 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 03:22:53 WrapperNode [2020-07-21 15:22:53,363 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-21 15:22:53,364 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-21 15:22:53,364 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-21 15:22:53,364 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-21 15:22:53,387 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 03:22:53" (1/1) ... [2020-07-21 15:22:53,387 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 03:22:53" (1/1) ... [2020-07-21 15:22:53,448 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 03:22:53" (1/1) ... [2020-07-21 15:22:53,450 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 03:22:53" (1/1) ... [2020-07-21 15:22:53,531 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 03:22:53" (1/1) ... [2020-07-21 15:22:53,539 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 03:22:53" (1/1) ... [2020-07-21 15:22:53,555 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 03:22:53" (1/1) ... [2020-07-21 15:22:53,572 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-21 15:22:53,572 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-21 15:22:53,573 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-21 15:22:53,573 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-21 15:22:53,580 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 03:22:53" (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 [2020-07-21 15:22:53,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-21 15:22:53,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-21 15:22:53,706 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-07-21 15:22:53,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-07-21 15:22:53,707 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-07-21 15:22:53,707 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-07-21 15:22:53,708 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-07-21 15:22:53,709 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2020-07-21 15:22:53,710 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2020-07-21 15:22:53,710 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_read_ch [2020-07-21 15:22:53,710 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_add_raw [2020-07-21 15:22:53,710 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_raw [2020-07-21 15:22:53,712 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_ch_show [2020-07-21 15:22:53,712 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_label_show [2020-07-21 15:22:53,712 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_create_attr [2020-07-21 15:22:53,713 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_attr [2020-07-21 15:22:53,713 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_probe [2020-07-21 15:22:53,716 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove [2020-07-21 15:22:53,716 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_init [2020-07-21 15:22:53,716 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_exit [2020-07-21 15:22:53,717 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-21 15:22:53,717 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-07-21 15:22:53,717 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-07-21 15:22:53,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_5 [2020-07-21 15:22:53,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_6 [2020-07-21 15:22:53,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-07-21 15:22:53,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-07-21 15:22:53,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-07-21 15:22:53,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-07-21 15:22:53,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-07-21 15:22:53,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-07-21 15:22:53,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_sysfs [2020-07-21 15:22:53,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2020-07-21 15:22:53,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-07-21 15:22:53,721 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-07-21 15:22:53,722 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-07-21 15:22:53,722 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-07-21 15:22:53,722 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2020-07-21 15:22:53,722 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-07-21 15:22:53,722 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-07-21 15:22:53,723 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2020-07-21 15:22:53,723 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_register [2020-07-21 15:22:53,723 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2020-07-21 15:22:53,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-07-21 15:22:53,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2020-07-21 15:22:53,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2020-07-21 15:22:53,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2020-07-21 15:22:53,727 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2020-07-21 15:22:53,727 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-07-21 15:22:53,728 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_register [2020-07-21 15:22:53,728 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2020-07-21 15:22:53,728 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_read [2020-07-21 15:22:53,728 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_register [2020-07-21 15:22:53,728 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_release [2020-07-21 15:22:53,729 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-07-21 15:22:53,729 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-21 15:22:53,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-07-21 15:22:53,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-07-21 15:22:53,730 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-07-21 15:22:53,730 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-07-21 15:22:53,730 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2020-07-21 15:22:53,731 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-07-21 15:22:53,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_5 [2020-07-21 15:22:53,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_6 [2020-07-21 15:22:53,731 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2020-07-21 15:22:53,731 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-07-21 15:22:53,731 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-07-21 15:22:53,732 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2020-07-21 15:22:53,732 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-07-21 15:22:53,732 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-07-21 15:22:53,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_sysfs [2020-07-21 15:22:53,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2020-07-21 15:22:53,732 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-07-21 15:22:53,732 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-21 15:22:53,733 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-07-21 15:22:53,733 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-07-21 15:22:53,733 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-21 15:22:53,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-07-21 15:22:53,734 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-21 15:22:53,735 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-07-21 15:22:53,735 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-07-21 15:22:53,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-07-21 15:22:53,735 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-07-21 15:22:53,735 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-07-21 15:22:53,736 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-07-21 15:22:53,736 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_register [2020-07-21 15:22:53,736 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2020-07-21 15:22:53,736 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2020-07-21 15:22:53,736 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2020-07-21 15:22:53,736 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_register [2020-07-21 15:22:53,737 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2020-07-21 15:22:53,737 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_read [2020-07-21 15:22:53,737 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_register [2020-07-21 15:22:53,737 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_release [2020-07-21 15:22:53,738 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_read_ch [2020-07-21 15:22:53,738 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-21 15:22:53,738 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-21 15:22:53,738 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_add_raw [2020-07-21 15:22:53,738 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_raw [2020-07-21 15:22:53,739 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_ch_show [2020-07-21 15:22:53,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-21 15:22:53,739 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_label_show [2020-07-21 15:22:53,739 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_create_attr [2020-07-21 15:22:53,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-21 15:22:53,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-21 15:22:53,740 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_attr [2020-07-21 15:22:53,740 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_probe [2020-07-21 15:22:53,740 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-21 15:22:53,741 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove [2020-07-21 15:22:53,741 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_init [2020-07-21 15:22:53,741 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_exit [2020-07-21 15:22:53,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-07-21 15:22:53,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2020-07-21 15:22:53,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2020-07-21 15:22:53,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-07-21 15:22:53,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2020-07-21 15:22:53,742 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-21 15:22:53,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-07-21 15:22:53,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-07-21 15:22:53,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-07-21 15:22:53,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-07-21 15:22:53,744 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-21 15:22:53,744 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-21 15:22:53,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-21 15:22:53,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-07-21 15:22:53,746 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-21 15:22:55,065 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-21 15:22:55,065 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-07-21 15:22:55,072 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.07 03:22:55 BoogieIcfgContainer [2020-07-21 15:22:55,072 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-21 15:22:55,074 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-21 15:22:55,074 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-21 15:22:55,077 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-21 15:22:55,078 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.07 03:22:52" (1/3) ... [2020-07-21 15:22:55,078 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4a357ebb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.07 03:22:55, skipping insertion in model container [2020-07-21 15:22:55,079 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 03:22:53" (2/3) ... [2020-07-21 15:22:55,079 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4a357ebb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.07 03:22:55, skipping insertion in model container [2020-07-21 15:22:55,079 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.07 03:22:55" (3/3) ... [2020-07-21 15:22:55,081 INFO L109 eAbstractionObserver]: Analyzing ICFG m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i [2020-07-21 15:22:55,091 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBPonlyIfFpWasNotPerfect Determinization: PREDICATE_ABSTRACTION [2020-07-21 15:22:55,100 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-21 15:22:55,114 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-21 15:22:55,139 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-21 15:22:55,139 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-21 15:22:55,140 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBPonlyIfFpWasNotPerfect [2020-07-21 15:22:55,140 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-21 15:22:55,140 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-21 15:22:55,140 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-21 15:22:55,140 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-21 15:22:55,140 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-21 15:22:55,166 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states. [2020-07-21 15:22:55,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2020-07-21 15:22:55,182 INFO L414 BasicCegarLoop]: Found error trace [2020-07-21 15:22:55,183 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] [2020-07-21 15:22:55,184 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-21 15:22:55,188 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-21 15:22:55,189 INFO L82 PathProgramCache]: Analyzing trace with hash 2009611199, now seen corresponding path program 1 times [2020-07-21 15:22:55,196 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-21 15:22:55,196 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2061257140] [2020-07-21 15:22:55,197 INFO L95 rtionOrderModulation]: Keeping assertion order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 2 partitions) No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 15:22:55,607 INFO L228 tOrderPrioritization]: Assert order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 2 partitions) issued 1 check-sat command(s) [2020-07-21 15:22:55,608 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-21 15:22:55,614 INFO L263 TraceCheckSpWp]: Trace formula consists of 708 conjuncts, 49 conjunts are in the unsatisfiable core [2020-07-21 15:22:55,629 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-21 15:22:55,876 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2020-07-21 15:22:55,876 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2020-07-21 15:22:55,877 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2061257140] [2020-07-21 15:22:55,878 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-21 15:22:55,878 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-21 15:22:55,879 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [220013928] [2020-07-21 15:22:55,885 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-21 15:22:55,885 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-21 15:22:55,900 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-21 15:22:55,901 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2020-07-21 15:22:55,903 INFO L87 Difference]: Start difference. First operand 291 states. Second operand 11 states. [2020-07-21 15:22:56,061 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-21 15:22:56,062 INFO L93 Difference]: Finished difference Result 514 states and 620 transitions. [2020-07-21 15:22:56,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-21 15:22:56,064 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 136 [2020-07-21 15:22:56,065 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-21 15:22:56,088 INFO L225 Difference]: With dead ends: 514 [2020-07-21 15:22:56,088 INFO L226 Difference]: Without dead ends: 258 [2020-07-21 15:22:56,101 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 135 GetRequests, 126 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2020-07-21 15:22:56,120 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 258 states. [2020-07-21 15:22:56,220 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 258 to 256. [2020-07-21 15:22:56,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 256 states. [2020-07-21 15:22:56,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 256 states and 296 transitions. [2020-07-21 15:22:56,231 INFO L78 Accepts]: Start accepts. Automaton has 256 states and 296 transitions. Word has length 136 [2020-07-21 15:22:56,232 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-21 15:22:56,232 INFO L479 AbstractCegarLoop]: Abstraction has 256 states and 296 transitions. [2020-07-21 15:22:56,232 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-21 15:22:56,233 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 296 transitions. [2020-07-21 15:22:56,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2020-07-21 15:22:56,246 INFO L414 BasicCegarLoop]: Found error trace [2020-07-21 15:22:56,246 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-21 15:22:56,461 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 15:22:56,461 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-21 15:22:56,462 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-21 15:22:56,462 INFO L82 PathProgramCache]: Analyzing trace with hash -1700928908, now seen corresponding path program 1 times [2020-07-21 15:22:56,463 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-21 15:22:56,463 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [508077288] [2020-07-21 15:22:56,464 INFO L95 rtionOrderModulation]: Keeping assertion order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 2 partitions) No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 15:22:57,082 INFO L228 tOrderPrioritization]: Assert order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 2 partitions) issued 2 check-sat command(s) [2020-07-21 15:22:57,082 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-21 15:22:57,089 INFO L263 TraceCheckSpWp]: Trace formula consists of 1097 conjuncts, 23 conjunts are in the unsatisfiable core [2020-07-21 15:22:57,099 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-21 15:22:57,301 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2020-07-21 15:22:57,301 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2020-07-21 15:22:57,301 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [508077288] [2020-07-21 15:22:57,302 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-21 15:22:57,302 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-21 15:22:57,302 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [475304964] [2020-07-21 15:22:57,304 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-21 15:22:57,304 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-21 15:22:57,305 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-21 15:22:57,305 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-21 15:22:57,305 INFO L87 Difference]: Start difference. First operand 256 states and 296 transitions. Second operand 7 states. [2020-07-21 15:22:59,355 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-21 15:22:59,356 INFO L93 Difference]: Finished difference Result 929 states and 1106 transitions. [2020-07-21 15:22:59,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-21 15:22:59,359 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 147 [2020-07-21 15:22:59,360 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-21 15:22:59,372 INFO L225 Difference]: With dead ends: 929 [2020-07-21 15:22:59,372 INFO L226 Difference]: Without dead ends: 926 [2020-07-21 15:22:59,375 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 149 GetRequests, 141 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2020-07-21 15:22:59,377 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 926 states. [2020-07-21 15:22:59,468 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 926 to 921. [2020-07-21 15:22:59,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 921 states. [2020-07-21 15:22:59,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 921 states and 1091 transitions. [2020-07-21 15:22:59,477 INFO L78 Accepts]: Start accepts. Automaton has 921 states and 1091 transitions. Word has length 147 [2020-07-21 15:22:59,480 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-21 15:22:59,480 INFO L479 AbstractCegarLoop]: Abstraction has 921 states and 1091 transitions. [2020-07-21 15:22:59,480 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-21 15:22:59,480 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1091 transitions. [2020-07-21 15:22:59,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2020-07-21 15:22:59,484 INFO L414 BasicCegarLoop]: Found error trace [2020-07-21 15:22:59,484 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-21 15:22:59,690 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 15:22:59,691 INFO L427 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-21 15:22:59,692 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-21 15:22:59,692 INFO L82 PathProgramCache]: Analyzing trace with hash -459511053, now seen corresponding path program 1 times [2020-07-21 15:22:59,693 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-21 15:22:59,693 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1926424831] [2020-07-21 15:22:59,694 INFO L95 rtionOrderModulation]: Keeping assertion order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 2 partitions) No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 15:23:01,344 INFO L228 tOrderPrioritization]: Assert order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 2 partitions) issued 2 check-sat command(s) [2020-07-21 15:23:01,344 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-21 15:23:01,359 INFO L263 TraceCheckSpWp]: Trace formula consists of 1190 conjuncts, 6 conjunts are in the unsatisfiable core [2020-07-21 15:23:01,366 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-21 15:23:01,413 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2020-07-21 15:23:01,413 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2020-07-21 15:23:01,414 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1926424831] [2020-07-21 15:23:01,414 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-21 15:23:01,414 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-21 15:23:01,415 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1640301677] [2020-07-21 15:23:01,420 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-21 15:23:01,421 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-21 15:23:01,422 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-21 15:23:01,423 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-21 15:23:01,423 INFO L87 Difference]: Start difference. First operand 921 states and 1091 transitions. Second operand 3 states. [2020-07-21 15:23:01,495 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-21 15:23:01,496 INFO L93 Difference]: Finished difference Result 921 states and 1091 transitions. [2020-07-21 15:23:01,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-21 15:23:01,497 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 167 [2020-07-21 15:23:01,498 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-21 15:23:01,498 INFO L225 Difference]: With dead ends: 921 [2020-07-21 15:23:01,498 INFO L226 Difference]: Without dead ends: 0 [2020-07-21 15:23:01,501 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 166 GetRequests, 165 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-21 15:23:01,501 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-21 15:23:01,501 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-21 15:23:01,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-21 15:23:01,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-21 15:23:01,502 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 167 [2020-07-21 15:23:01,502 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-21 15:23:01,503 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-21 15:23:01,503 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-21 15:23:01,503 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-21 15:23:01,503 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-21 15:23:01,718 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 15:23:01,721 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-21 15:23:02,944 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 28 [2020-07-21 15:23:03,190 WARN L193 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 30 DAG size of output: 29 [2020-07-21 15:23:05,745 INFO L271 CegarLoopResult]: At program point s3c_hwmon_remove_rawENTRY(lines 908 913) the Hoare annotation is: true [2020-07-21 15:23:05,745 INFO L268 CegarLoopResult]: For program point s3c_hwmon_remove_rawFINAL(lines 908 913) no Hoare annotation was computed. [2020-07-21 15:23:05,746 INFO L268 CegarLoopResult]: For program point s3c_hwmon_remove_rawEXIT(lines 908 913) no Hoare annotation was computed. [2020-07-21 15:23:05,746 INFO L264 CegarLoopResult]: At program point L1055(line 1055) the Hoare annotation is: (and (or (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)) (and (<= 1 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~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)))) [2020-07-21 15:23:05,746 INFO L268 CegarLoopResult]: For program point L1055-1(line 1055) no Hoare annotation was computed. [2020-07-21 15:23:05,747 INFO L264 CegarLoopResult]: At program point L1113(lines 1023 1116) the Hoare annotation is: (let ((.cse0 (and (<= 1 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1)))) (and (or (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)) .cse0) (or (not (<= 0 |old(~ldv_count_1~0)|)) (not (<= |old(~ldv_count_2~0)| 0)) .cse0 (and (<= |old(~ldv_count_1~0)| ~ldv_count_1~0) (<= ~ldv_count_2~0 0))))) [2020-07-21 15:23:05,747 INFO L264 CegarLoopResult]: At program point s3c_hwmon_probeENTRY(lines 1010 1117) the Hoare annotation is: (and (or (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)) (and (<= 1 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~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)))) [2020-07-21 15:23:05,747 INFO L264 CegarLoopResult]: At program point L1109(lines 1023 1116) the Hoare annotation is: (let ((.cse0 (and (<= 1 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1)))) (and (or (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)) .cse0) (or (not (<= 0 |old(~ldv_count_1~0)|)) (not (<= |old(~ldv_count_2~0)| 0)) .cse0 (and (<= |old(~ldv_count_1~0)| ~ldv_count_1~0) (<= ~ldv_count_2~0 0))))) [2020-07-21 15:23:05,748 INFO L268 CegarLoopResult]: For program point L1076(lines 1076 1080) no Hoare annotation was computed. [2020-07-21 15:23:05,748 INFO L268 CegarLoopResult]: For program point s3c_hwmon_probeFINAL(lines 1010 1117) no Hoare annotation was computed. [2020-07-21 15:23:05,748 INFO L264 CegarLoopResult]: At program point L1039(line 1039) the Hoare annotation is: (and (or (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)) (and (<= 1 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~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)))) [2020-07-21 15:23:05,748 INFO L264 CegarLoopResult]: At program point L1101(lines 1023 1116) the Hoare annotation is: (let ((.cse0 (and (<= 1 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1)))) (and (or (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)) .cse0) (or (not (<= 0 |old(~ldv_count_1~0)|)) (not (<= |old(~ldv_count_2~0)| 0)) .cse0 (and (<= |old(~ldv_count_1~0)| ~ldv_count_1~0) (<= ~ldv_count_2~0 0))))) [2020-07-21 15:23:05,748 INFO L264 CegarLoopResult]: At program point L1031(line 1031) the Hoare annotation is: (and (or (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)) (and (<= 1 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~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)))) [2020-07-21 15:23:05,748 INFO L268 CegarLoopResult]: For program point L1031-1(line 1031) no Hoare annotation was computed. [2020-07-21 15:23:05,749 INFO L264 CegarLoopResult]: At program point L1093(lines 1083 1097) the Hoare annotation is: (let ((.cse0 (and (<= 1 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1)))) (and (or (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)) .cse0) (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)) .cse0))) [2020-07-21 15:23:05,751 INFO L268 CegarLoopResult]: For program point L1089(line 1089) no Hoare annotation was computed. [2020-07-21 15:23:05,751 INFO L268 CegarLoopResult]: For program point L1056(lines 1056 1062) no Hoare annotation was computed. [2020-07-21 15:23:05,751 INFO L268 CegarLoopResult]: For program point L1114(line 1114) no Hoare annotation was computed. [2020-07-21 15:23:05,751 INFO L264 CegarLoopResult]: At program point L1081(lines 1081 1082) the Hoare annotation is: (let ((.cse0 (and (<= 1 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1)))) (and (or (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)) .cse0) (or (not (<= 0 |old(~ldv_count_1~0)|)) (not (<= |old(~ldv_count_2~0)| 0)) .cse0 (and (<= |old(~ldv_count_1~0)| ~ldv_count_1~0) (<= ~ldv_count_2~0 0))))) [2020-07-21 15:23:05,751 INFO L268 CegarLoopResult]: For program point L1081-1(lines 1081 1082) no Hoare annotation was computed. [2020-07-21 15:23:05,752 INFO L264 CegarLoopResult]: At program point L1110(lines 1023 1116) the Hoare annotation is: (let ((.cse0 (and (<= 1 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1)))) (and (or (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)) .cse0) (or (not (<= 0 |old(~ldv_count_1~0)|)) (not (<= |old(~ldv_count_2~0)| 0)) .cse0 (and (<= |old(~ldv_count_1~0)| ~ldv_count_1~0) (<= ~ldv_count_2~0 0))))) [2020-07-21 15:23:05,752 INFO L264 CegarLoopResult]: At program point L1044(line 1044) the Hoare annotation is: (and (or (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)) (and (<= 1 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~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)))) [2020-07-21 15:23:05,752 INFO L268 CegarLoopResult]: For program point L1044-1(line 1044) no Hoare annotation was computed. [2020-07-21 15:23:05,753 INFO L268 CegarLoopResult]: For program point L1040(line 1040) no Hoare annotation was computed. [2020-07-21 15:23:05,754 INFO L264 CegarLoopResult]: At program point L1049(line 1049) the Hoare annotation is: (and (or (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)) (and (<= 1 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~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)))) [2020-07-21 15:23:05,754 INFO L268 CegarLoopResult]: For program point L1049-1(line 1049) no Hoare annotation was computed. [2020-07-21 15:23:05,754 INFO L264 CegarLoopResult]: At program point L1041(line 1041) the Hoare annotation is: (and (or (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)) (and (<= 1 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~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)))) [2020-07-21 15:23:05,754 INFO L268 CegarLoopResult]: For program point L1041-1(line 1041) no Hoare annotation was computed. [2020-07-21 15:23:05,754 INFO L264 CegarLoopResult]: At program point L1103(lines 1023 1116) the Hoare annotation is: (let ((.cse0 (and (<= 1 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1)))) (and (or (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)) .cse0) (or (not (<= 0 |old(~ldv_count_1~0)|)) (not (<= |old(~ldv_count_2~0)| 0)) .cse0 (and (<= |old(~ldv_count_1~0)| ~ldv_count_1~0) (<= ~ldv_count_2~0 0))))) [2020-07-21 15:23:05,755 INFO L264 CegarLoopResult]: At program point L1099(lines 1023 1116) the Hoare annotation is: (let ((.cse0 (and (<= 1 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1)))) (and (or (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)) .cse0) (or (not (<= 0 |old(~ldv_count_1~0)|)) (not (<= |old(~ldv_count_2~0)| 0)) .cse0 (and (<= |old(~ldv_count_1~0)| ~ldv_count_1~0) (<= ~ldv_count_2~0 0))))) [2020-07-21 15:23:05,755 INFO L268 CegarLoopResult]: For program point L1033(lines 1033 1037) no Hoare annotation was computed. [2020-07-21 15:23:05,755 INFO L264 CegarLoopResult]: At program point L1091(lines 1083 1097) the Hoare annotation is: (let ((.cse0 (and (<= 1 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1)))) (and (or (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)) .cse0) (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)) .cse0))) [2020-07-21 15:23:05,755 INFO L264 CegarLoopResult]: At program point L1058(line 1058) the Hoare annotation is: (and (or (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)) (and (<= 1 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~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)))) [2020-07-21 15:23:05,755 INFO L268 CegarLoopResult]: For program point L1058-1(line 1058) no Hoare annotation was computed. [2020-07-21 15:23:05,756 INFO L264 CegarLoopResult]: At program point L1054(line 1054) the Hoare annotation is: (and (or (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)) (and (<= 1 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~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)))) [2020-07-21 15:23:05,756 INFO L268 CegarLoopResult]: For program point L1054-1(line 1054) no Hoare annotation was computed. [2020-07-21 15:23:05,756 INFO L268 CegarLoopResult]: For program point L1083(lines 1083 1098) no Hoare annotation was computed. [2020-07-21 15:23:05,756 INFO L268 CegarLoopResult]: For program point L1050(lines 1050 1053) no Hoare annotation was computed. [2020-07-21 15:23:05,759 INFO L264 CegarLoopResult]: At program point L1112(line 1112) the Hoare annotation is: (let ((.cse0 (and (<= 1 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1)))) (and (or (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)) .cse0) (or (not (<= 0 |old(~ldv_count_1~0)|)) (not (<= |old(~ldv_count_2~0)| 0)) .cse0 (and (<= |old(~ldv_count_1~0)| ~ldv_count_1~0) (<= ~ldv_count_2~0 0))))) [2020-07-21 15:23:05,760 INFO L268 CegarLoopResult]: For program point L1112-1(line 1112) no Hoare annotation was computed. [2020-07-21 15:23:05,760 INFO L264 CegarLoopResult]: At program point L1108(line 1108) the Hoare annotation is: (let ((.cse0 (and (<= 1 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1)))) (and (or (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)) .cse0) (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)) .cse0))) [2020-07-21 15:23:05,760 INFO L268 CegarLoopResult]: For program point L1108-1(line 1108) no Hoare annotation was computed. [2020-07-21 15:23:05,760 INFO L268 CegarLoopResult]: For program point L1042(lines 1042 1048) no Hoare annotation was computed. [2020-07-21 15:23:05,761 INFO L268 CegarLoopResult]: For program point L1071(lines 1071 1075) no Hoare annotation was computed. [2020-07-21 15:23:05,762 INFO L264 CegarLoopResult]: At program point L1038(line 1038) the Hoare annotation is: (and (or (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)) (and (<= 1 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~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)))) [2020-07-21 15:23:05,762 INFO L264 CegarLoopResult]: At program point L1038-1(line 1038) the Hoare annotation is: (and (or (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)) (and (<= 1 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~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)))) [2020-07-21 15:23:05,763 INFO L268 CegarLoopResult]: For program point L1071-2(lines 1071 1075) no Hoare annotation was computed. [2020-07-21 15:23:05,763 INFO L268 CegarLoopResult]: For program point L1067(lines 1067 1070) no Hoare annotation was computed. [2020-07-21 15:23:05,763 INFO L264 CegarLoopResult]: At program point L1096(lines 1023 1116) the Hoare annotation is: (let ((.cse0 (and (<= 1 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1)))) (and (or (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)) .cse0) (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)) .cse0))) [2020-07-21 15:23:05,763 INFO L268 CegarLoopResult]: For program point s3c_hwmon_probeEXIT(lines 1010 1117) no Hoare annotation was computed. [2020-07-21 15:23:05,763 INFO L268 CegarLoopResult]: For program point L1026(lines 1026 1030) no Hoare annotation was computed. [2020-07-21 15:23:05,763 INFO L268 CegarLoopResult]: For program point dev_get_drvdataFINAL(lines 1347 1349) no Hoare annotation was computed. [2020-07-21 15:23:05,764 INFO L271 CegarLoopResult]: At program point dev_get_drvdataENTRY(lines 1347 1349) the Hoare annotation is: true [2020-07-21 15:23:05,764 INFO L271 CegarLoopResult]: At program point L1348(line 1348) the Hoare annotation is: true [2020-07-21 15:23:05,764 INFO L268 CegarLoopResult]: For program point dev_get_drvdataEXIT(lines 1347 1349) no Hoare annotation was computed. [2020-07-21 15:23:05,764 INFO L268 CegarLoopResult]: For program point L1348-1(line 1348) no Hoare annotation was computed. [2020-07-21 15:23:05,764 INFO L271 CegarLoopResult]: At program point __kmallocENTRY(lines 837 840) the Hoare annotation is: true [2020-07-21 15:23:05,764 INFO L268 CegarLoopResult]: For program point __kmallocFINAL(lines 837 840) no Hoare annotation was computed. [2020-07-21 15:23:05,764 INFO L271 CegarLoopResult]: At program point L839(line 839) the Hoare annotation is: true [2020-07-21 15:23:05,764 INFO L268 CegarLoopResult]: For program point __kmallocEXIT(lines 837 840) no Hoare annotation was computed. [2020-07-21 15:23:05,765 INFO L268 CegarLoopResult]: For program point L839-1(line 839) no Hoare annotation was computed. [2020-07-21 15:23:05,765 INFO L268 CegarLoopResult]: For program point L1216(lines 1216 1219) no Hoare annotation was computed. [2020-07-21 15:23:05,765 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))) [2020-07-21 15:23:05,765 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 1167 1227) no Hoare annotation was computed. [2020-07-21 15:23:05,765 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 (<= 1 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1)) (and (<= |old(~ldv_count_1~0)| ~ldv_count_1~0) (<= ~ldv_count_2~0 0))) [2020-07-21 15:23:05,765 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 (<= 1 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1)) (and (<= |old(~ldv_count_1~0)| ~ldv_count_1~0) (<= ~ldv_count_2~0 0))) [2020-07-21 15:23:05,766 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 (<= 1 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1)) (and (<= |old(~ldv_count_1~0)| ~ldv_count_1~0) (<= ~ldv_count_2~0 0))) [2020-07-21 15:23:05,767 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 (<= 1 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1)) (and (<= |old(~ldv_count_1~0)| ~ldv_count_1~0) (<= ~ldv_count_2~0 0))) [2020-07-21 15:23:05,767 INFO L271 CegarLoopResult]: At program point L1221(line 1221) the Hoare annotation is: true [2020-07-21 15:23:05,767 INFO L268 CegarLoopResult]: For program point L1188(lines 1188 1212) no Hoare annotation was computed. [2020-07-21 15:23:05,768 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 (<= 1 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1)) (and (<= |old(~ldv_count_1~0)| ~ldv_count_1~0) (<= ~ldv_count_2~0 0))) [2020-07-21 15:23:05,768 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 (<= 1 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1)) (and (<= |old(~ldv_count_1~0)| ~ldv_count_1~0) (<= ~ldv_count_2~0 0))) [2020-07-21 15:23:05,768 INFO L268 CegarLoopResult]: For program point L1180(line 1180) no Hoare annotation was computed. [2020-07-21 15:23:05,768 INFO L268 CegarLoopResult]: For program point L1205(line 1205) no Hoare annotation was computed. [2020-07-21 15:23:05,768 INFO L268 CegarLoopResult]: For program point L1193(lines 1190 1199) no Hoare annotation was computed. [2020-07-21 15:23:05,768 INFO L271 CegarLoopResult]: At program point L1222(lines 1175 1226) the Hoare annotation is: true [2020-07-21 15:23:05,769 INFO L268 CegarLoopResult]: For program point L1189(line 1189) no Hoare annotation was computed. [2020-07-21 15:23:05,769 INFO L268 CegarLoopResult]: For program point L1181(lines 1181 1184) no Hoare annotation was computed. [2020-07-21 15:23:05,769 INFO L268 CegarLoopResult]: For program point L1210(line 1210) no Hoare annotation was computed. [2020-07-21 15:23:05,769 INFO L268 CegarLoopResult]: For program point L1202(line 1202) no Hoare annotation was computed. [2020-07-21 15:23:05,769 INFO L268 CegarLoopResult]: For program point mainFINAL(lines 1167 1227) no Hoare annotation was computed. [2020-07-21 15:23:05,769 INFO L268 CegarLoopResult]: For program point L1190(lines 1190 1200) no Hoare annotation was computed. [2020-07-21 15:23:05,769 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))) [2020-07-21 15:23:05,769 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))) [2020-07-21 15:23:05,770 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))) [2020-07-21 15:23:05,770 INFO L268 CegarLoopResult]: For program point L1203(lines 1203 1208) no Hoare annotation was computed. [2020-07-21 15:23:05,770 INFO L268 CegarLoopResult]: For program point L1224(line 1224) no Hoare annotation was computed. [2020-07-21 15:23:05,770 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 (<= 1 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1)) (and (<= |old(~ldv_count_1~0)| ~ldv_count_1~0) (<= ~ldv_count_2~0 0))) [2020-07-21 15:23:05,770 INFO L268 CegarLoopResult]: For program point L1191-1(line 1191) no Hoare annotation was computed. [2020-07-21 15:23:05,770 INFO L271 CegarLoopResult]: At program point L1220(lines 1175 1226) the Hoare annotation is: true [2020-07-21 15:23:05,771 INFO L268 CegarLoopResult]: For program point s3c_hwmon_ch_showEXIT(lines 914 946) no Hoare annotation was computed. [2020-07-21 15:23:05,771 INFO L268 CegarLoopResult]: For program point L936(lines 936 939) no Hoare annotation was computed. [2020-07-21 15:23:05,771 INFO L268 CegarLoopResult]: For program point L935(line 935) no Hoare annotation was computed. [2020-07-21 15:23:05,771 INFO L268 CegarLoopResult]: For program point L935-1(line 935) no Hoare annotation was computed. [2020-07-21 15:23:05,771 INFO L268 CegarLoopResult]: For program point s3c_hwmon_ch_showFINAL(lines 914 946) no Hoare annotation was computed. [2020-07-21 15:23:05,771 INFO L268 CegarLoopResult]: For program point s3c_hwmon_ch_showENTRY(lines 914 946) no Hoare annotation was computed. [2020-07-21 15:23:05,771 INFO L268 CegarLoopResult]: For program point L931(line 931) no Hoare annotation was computed. [2020-07-21 15:23:05,771 INFO L268 CegarLoopResult]: For program point L931-1(line 931) no Hoare annotation was computed. [2020-07-21 15:23:05,772 INFO L271 CegarLoopResult]: At program point platform_driver_unregisterENTRY(lines 1393 1395) the Hoare annotation is: true [2020-07-21 15:23:05,772 INFO L268 CegarLoopResult]: For program point platform_driver_unregisterEXIT(lines 1393 1395) no Hoare annotation was computed. [2020-07-21 15:23:05,776 INFO L268 CegarLoopResult]: For program point platform_driver_unregisterFINAL(lines 1393 1395) no Hoare annotation was computed. [2020-07-21 15:23:05,776 INFO L264 CegarLoopResult]: At program point L993(line 993) the Hoare annotation is: (let ((.cse0 (and (<= 1 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1)))) (and (or (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)) .cse0) (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)) .cse0))) [2020-07-21 15:23:05,778 INFO L268 CegarLoopResult]: For program point L993-1(line 993) no Hoare annotation was computed. [2020-07-21 15:23:05,778 INFO L264 CegarLoopResult]: At program point L991(line 991) the Hoare annotation is: (let ((.cse0 (and (<= 1 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1)))) (and (or (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)) .cse0) (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)) .cse0))) [2020-07-21 15:23:05,778 INFO L268 CegarLoopResult]: For program point L991-1(line 991) no Hoare annotation was computed. [2020-07-21 15:23:05,778 INFO L264 CegarLoopResult]: At program point L987(line 987) the Hoare annotation is: (let ((.cse0 (and (<= 1 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1)))) (and (or (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)) .cse0) (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)) .cse0))) [2020-07-21 15:23:05,778 INFO L268 CegarLoopResult]: For program point L987-1(line 987) no Hoare annotation was computed. [2020-07-21 15:23:05,779 INFO L268 CegarLoopResult]: For program point L983(lines 983 998) no Hoare annotation was computed. [2020-07-21 15:23:05,779 INFO L268 CegarLoopResult]: For program point L983-1(lines 983 998) no Hoare annotation was computed. [2020-07-21 15:23:05,779 INFO L264 CegarLoopResult]: At program point L977(line 977) the Hoare annotation is: (and (or (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)) (and (<= 1 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~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)))) [2020-07-21 15:23:05,782 INFO L268 CegarLoopResult]: For program point L977-1(line 977) no Hoare annotation was computed. [2020-07-21 15:23:05,782 INFO L264 CegarLoopResult]: At program point L973(line 973) the Hoare annotation is: (and (or (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)) (and (<= 1 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~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)))) [2020-07-21 15:23:05,782 INFO L268 CegarLoopResult]: For program point L973-1(line 973) no Hoare annotation was computed. [2020-07-21 15:23:05,782 INFO L268 CegarLoopResult]: For program point s3c_hwmon_create_attrFINAL(lines 964 1001) no Hoare annotation was computed. [2020-07-21 15:23:05,782 INFO L268 CegarLoopResult]: For program point L992(lines 992 996) no Hoare annotation was computed. [2020-07-21 15:23:05,782 INFO L268 CegarLoopResult]: For program point L978(lines 978 982) no Hoare annotation was computed. [2020-07-21 15:23:05,783 INFO L268 CegarLoopResult]: For program point s3c_hwmon_create_attrEXIT(lines 964 1001) no Hoare annotation was computed. [2020-07-21 15:23:05,783 INFO L264 CegarLoopResult]: At program point s3c_hwmon_create_attrENTRY(lines 964 1001) the Hoare annotation is: (and (or (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)) (and (<= 1 ~ldv_count_1~0) (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~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)))) [2020-07-21 15:23:05,783 INFO L268 CegarLoopResult]: For program point s3c_adc_readENTRY(lines 1397 1399) no Hoare annotation was computed. [2020-07-21 15:23:05,783 INFO L268 CegarLoopResult]: For program point s3c_adc_readFINAL(lines 1397 1399) no Hoare annotation was computed. [2020-07-21 15:23:05,786 INFO L268 CegarLoopResult]: For program point s3c_adc_readEXIT(lines 1397 1399) no Hoare annotation was computed. [2020-07-21 15:23:05,786 INFO L271 CegarLoopResult]: At program point ldv_initializeFINAL(lines 1334 1339) the Hoare annotation is: true [2020-07-21 15:23:05,786 INFO L268 CegarLoopResult]: For program point ldv_initializeEXIT(lines 1334 1339) no Hoare annotation was computed. [2020-07-21 15:23:05,786 INFO L268 CegarLoopResult]: For program point ldv_check_return_value_probeFINAL(lines 1376 1378) no Hoare annotation was computed. [2020-07-21 15:23:05,787 INFO L268 CegarLoopResult]: For program point ldv_check_return_value_probeEXIT(lines 1376 1378) no Hoare annotation was computed. [2020-07-21 15:23:05,787 INFO L271 CegarLoopResult]: At program point ldv_check_return_value_probeENTRY(lines 1376 1378) the Hoare annotation is: true [2020-07-21 15:23:05,787 INFO L271 CegarLoopResult]: At program point hwmon_device_registerENTRY(lines 1364 1366) the Hoare annotation is: true [2020-07-21 15:23:05,787 INFO L268 CegarLoopResult]: For program point hwmon_device_registerFINAL(lines 1364 1366) no Hoare annotation was computed. [2020-07-21 15:23:05,788 INFO L268 CegarLoopResult]: For program point hwmon_device_registerEXIT(lines 1364 1366) no Hoare annotation was computed. [2020-07-21 15:23:05,788 INFO L271 CegarLoopResult]: At program point L1365(line 1365) the Hoare annotation is: true [2020-07-21 15:23:05,788 INFO L268 CegarLoopResult]: For program point L1365-1(line 1365) no Hoare annotation was computed. [2020-07-21 15:23:05,788 INFO L271 CegarLoopResult]: At program point platform_driver_registerENTRY(lines 1390 1392) the Hoare annotation is: true [2020-07-21 15:23:05,788 INFO L268 CegarLoopResult]: For program point platform_driver_registerEXIT(lines 1390 1392) no Hoare annotation was computed. [2020-07-21 15:23:05,788 INFO L268 CegarLoopResult]: For program point platform_driver_registerFINAL(lines 1390 1392) no Hoare annotation was computed. [2020-07-21 15:23:05,788 INFO L268 CegarLoopResult]: For program point s3c_hwmon_initFINAL(lines 1145 1152) no Hoare annotation was computed. [2020-07-21 15:23:05,789 INFO L271 CegarLoopResult]: At program point L1149(line 1149) the Hoare annotation is: true [2020-07-21 15:23:05,789 INFO L268 CegarLoopResult]: For program point L1149-1(line 1149) no Hoare annotation was computed. [2020-07-21 15:23:05,789 INFO L271 CegarLoopResult]: At program point s3c_hwmon_initENTRY(lines 1145 1152) the Hoare annotation is: true [2020-07-21 15:23:05,789 INFO L268 CegarLoopResult]: For program point s3c_hwmon_initEXIT(lines 1145 1152) no Hoare annotation was computed. [2020-07-21 15:23:05,789 INFO L271 CegarLoopResult]: At program point L1232(line 1232) the Hoare annotation is: true [2020-07-21 15:23:05,789 INFO L268 CegarLoopResult]: For program point L1232-1(line 1232) no Hoare annotation was computed. [2020-07-21 15:23:05,789 INFO L268 CegarLoopResult]: For program point PTR_ERREXIT(lines 1228 1235) no Hoare annotation was computed. [2020-07-21 15:23:05,790 INFO L271 CegarLoopResult]: At program point PTR_ERRENTRY(lines 1228 1235) the Hoare annotation is: true [2020-07-21 15:23:05,790 INFO L268 CegarLoopResult]: For program point PTR_ERRFINAL(lines 1228 1235) no Hoare annotation was computed. [2020-07-21 15:23:05,790 INFO L268 CegarLoopResult]: For program point ldv_is_errEXIT(lines 1273 1278) no Hoare annotation was computed. [2020-07-21 15:23:05,790 INFO L271 CegarLoopResult]: At program point ldv_is_errENTRY(lines 1273 1278) the Hoare annotation is: true [2020-07-21 15:23:05,790 INFO L268 CegarLoopResult]: For program point ldv_is_errFINAL(lines 1273 1278) no Hoare annotation was computed. [2020-07-21 15:23:05,791 INFO L268 CegarLoopResult]: For program point s3c_adc_registerFINAL(lines 1400 1402) no Hoare annotation was computed. [2020-07-21 15:23:05,791 INFO L271 CegarLoopResult]: At program point L1401(line 1401) the Hoare annotation is: true [2020-07-21 15:23:05,792 INFO L271 CegarLoopResult]: At program point s3c_adc_registerENTRY(lines 1400 1402) the Hoare annotation is: true [2020-07-21 15:23:05,792 INFO L268 CegarLoopResult]: For program point L1401-1(line 1401) no Hoare annotation was computed. [2020-07-21 15:23:05,792 INFO L268 CegarLoopResult]: For program point s3c_adc_registerEXIT(lines 1400 1402) no Hoare annotation was computed. [2020-07-21 15:23:05,792 INFO L271 CegarLoopResult]: At program point L831(line 831) the Hoare annotation is: true [2020-07-21 15:23:05,792 INFO L271 CegarLoopResult]: At program point ldv_mallocENTRY(lines 827 836) the Hoare annotation is: true [2020-07-21 15:23:05,792 INFO L268 CegarLoopResult]: For program point L831-1(line 831) no Hoare annotation was computed. [2020-07-21 15:23:05,792 INFO L268 CegarLoopResult]: For program point L829(lines 829 835) no Hoare annotation was computed. [2020-07-21 15:23:05,792 INFO L271 CegarLoopResult]: At program point L831-2(line 831) the Hoare annotation is: true [2020-07-21 15:23:05,793 INFO L268 CegarLoopResult]: For program point L831-3(line 831) no Hoare annotation was computed. [2020-07-21 15:23:05,793 INFO L268 CegarLoopResult]: For program point ldv_mallocFINAL(lines 827 836) no Hoare annotation was computed. [2020-07-21 15:23:05,793 INFO L268 CegarLoopResult]: For program point ldv_mallocEXIT(lines 827 836) no Hoare annotation was computed. [2020-07-21 15:23:05,793 INFO L271 CegarLoopResult]: At program point ldv_ptr_errENTRY(lines 1285 1290) the Hoare annotation is: true [2020-07-21 15:23:05,793 INFO L268 CegarLoopResult]: For program point ldv_ptr_errFINAL(lines 1285 1290) no Hoare annotation was computed. [2020-07-21 15:23:05,793 INFO L268 CegarLoopResult]: For program point ldv_ptr_errEXIT(lines 1285 1290) no Hoare annotation was computed. [2020-07-21 15:23:05,793 INFO L268 CegarLoopResult]: For program point s3c_hwmon_exitEXIT(lines 1153 1159) no Hoare annotation was computed. [2020-07-21 15:23:05,793 INFO L271 CegarLoopResult]: At program point s3c_hwmon_exitENTRY(lines 1153 1159) the Hoare annotation is: true [2020-07-21 15:23:05,794 INFO L268 CegarLoopResult]: For program point s3c_hwmon_exitFINAL(lines 1153 1159) no Hoare annotation was computed. [2020-07-21 15:23:05,794 INFO L268 CegarLoopResult]: For program point s3c_hwmon_remove_attrEXIT(lines 1002 1009) no Hoare annotation was computed. [2020-07-21 15:23:05,794 INFO L271 CegarLoopResult]: At program point L1005(line 1005) the Hoare annotation is: true [2020-07-21 15:23:05,794 INFO L271 CegarLoopResult]: At program point L1005-1(line 1005) the Hoare annotation is: true [2020-07-21 15:23:05,794 INFO L271 CegarLoopResult]: At program point s3c_hwmon_remove_attrENTRY(lines 1002 1009) the Hoare annotation is: true [2020-07-21 15:23:05,794 INFO L268 CegarLoopResult]: For program point s3c_hwmon_remove_attrFINAL(lines 1002 1009) no Hoare annotation was computed. [2020-07-21 15:23:05,794 INFO L268 CegarLoopResult]: For program point dev_set_drvdataFINAL(lines 1354 1356) no Hoare annotation was computed. [2020-07-21 15:23:05,794 INFO L268 CegarLoopResult]: For program point dev_set_drvdataEXIT(lines 1354 1356) no Hoare annotation was computed. [2020-07-21 15:23:05,795 INFO L271 CegarLoopResult]: At program point dev_set_drvdataENTRY(lines 1354 1356) the Hoare annotation is: true [2020-07-21 15:23:05,795 INFO L271 CegarLoopResult]: At program point platform_set_drvdataENTRY(lines 871 877) the Hoare annotation is: true [2020-07-21 15:23:05,795 INFO L271 CegarLoopResult]: At program point L874(line 874) the Hoare annotation is: true [2020-07-21 15:23:05,795 INFO L268 CegarLoopResult]: For program point platform_set_drvdataFINAL(lines 871 877) no Hoare annotation was computed. [2020-07-21 15:23:05,795 INFO L268 CegarLoopResult]: For program point platform_set_drvdataEXIT(lines 871 877) no Hoare annotation was computed. [2020-07-21 15:23:05,795 INFO L268 CegarLoopResult]: For program point s3c_hwmon_label_showFINAL(lines 947 963) no Hoare annotation was computed. [2020-07-21 15:23:05,795 INFO L268 CegarLoopResult]: For program point s3c_hwmon_label_showENTRY(lines 947 963) no Hoare annotation was computed. [2020-07-21 15:23:05,796 INFO L268 CegarLoopResult]: For program point s3c_hwmon_label_showEXIT(lines 947 963) no Hoare annotation was computed. [2020-07-21 15:23:05,796 INFO L268 CegarLoopResult]: For program point mutex_lock_interruptible_nestedEXIT(lines 1383 1385) no Hoare annotation was computed. [2020-07-21 15:23:05,796 INFO L268 CegarLoopResult]: For program point mutex_lock_interruptible_nestedFINAL(lines 1383 1385) no Hoare annotation was computed. [2020-07-21 15:23:05,796 INFO L268 CegarLoopResult]: For program point mutex_lock_interruptible_nestedENTRY(lines 1383 1385) no Hoare annotation was computed. [2020-07-21 15:23:05,796 INFO L271 CegarLoopResult]: At program point platform_get_drvdataENTRY(lines 863 870) the Hoare annotation is: true [2020-07-21 15:23:05,796 INFO L268 CegarLoopResult]: For program point platform_get_drvdataEXIT(lines 863 870) no Hoare annotation was computed. [2020-07-21 15:23:05,796 INFO L268 CegarLoopResult]: For program point platform_get_drvdataFINAL(lines 863 870) no Hoare annotation was computed. [2020-07-21 15:23:05,797 INFO L271 CegarLoopResult]: At program point L867(line 867) the Hoare annotation is: true [2020-07-21 15:23:05,797 INFO L268 CegarLoopResult]: For program point L867-1(line 867) no Hoare annotation was computed. [2020-07-21 15:23:05,797 INFO L268 CegarLoopResult]: For program point ldv_sysfsFINAL(lines 1311 1317) no Hoare annotation was computed. [2020-07-21 15:23:05,797 INFO L264 CegarLoopResult]: At program point ldv_sysfsENTRY(lines 1311 1317) the Hoare annotation is: (and (or (not (<= 0 |old(~ldv_count_1~0)|)) (not (<= ~ldv_count_2~0 0)) (<= |old(~ldv_count_1~0)| ~ldv_count_1~0)) (or (not (<= 1 |old(~ldv_count_1~0)|)) (<= 1 ~ldv_count_1~0) (not (<= ~ldv_count_2~0 1)) (not (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0)))) [2020-07-21 15:23:05,797 INFO L268 CegarLoopResult]: For program point ldv_sysfsEXIT(lines 1311 1317) no Hoare annotation was computed. [2020-07-21 15:23:05,797 INFO L268 CegarLoopResult]: For program point kfreeEXIT(lines 1407 1409) no Hoare annotation was computed. [2020-07-21 15:23:05,797 INFO L271 CegarLoopResult]: At program point kfreeENTRY(lines 1407 1409) the Hoare annotation is: true [2020-07-21 15:23:05,797 INFO L268 CegarLoopResult]: For program point kfreeFINAL(lines 1407 1409) no Hoare annotation was computed. [2020-07-21 15:23:05,798 INFO L268 CegarLoopResult]: For program point ldv_err_ptrEXIT(lines 1279 1284) no Hoare annotation was computed. [2020-07-21 15:23:05,798 INFO L268 CegarLoopResult]: For program point ldv_err_ptrENTRY(lines 1279 1284) no Hoare annotation was computed. [2020-07-21 15:23:05,798 INFO L268 CegarLoopResult]: For program point ldv_err_ptrFINAL(lines 1279 1284) no Hoare annotation was computed. [2020-07-21 15:23:05,798 INFO L268 CegarLoopResult]: For program point L1300(lines 1300 1304) no Hoare annotation was computed. [2020-07-21 15:23:05,798 INFO L268 CegarLoopResult]: For program point L1299(line 1299) no Hoare annotation was computed. [2020-07-21 15:23:05,799 INFO L268 CegarLoopResult]: For program point L1299-1(line 1299) no Hoare annotation was computed. [2020-07-21 15:23:05,799 INFO L268 CegarLoopResult]: For program point L1300-2(lines 1296 1305) no Hoare annotation was computed. [2020-07-21 15:23:05,799 INFO L268 CegarLoopResult]: For program point L1296(lines 1296 1305) no Hoare annotation was computed. [2020-07-21 15:23:05,799 INFO L268 CegarLoopResult]: For program point ldv_is_err_or_nullENTRY(lines 1291 1308) no Hoare annotation was computed. [2020-07-21 15:23:05,799 INFO L268 CegarLoopResult]: For program point ldv_is_err_or_nullEXIT(lines 1291 1308) no Hoare annotation was computed. [2020-07-21 15:23:05,799 INFO L268 CegarLoopResult]: For program point ldv_is_err_or_nullFINAL(lines 1291 1308) no Hoare annotation was computed. [2020-07-21 15:23:05,800 INFO L268 CegarLoopResult]: For program point dev_printkENTRY(lines 1351 1353) no Hoare annotation was computed. [2020-07-21 15:23:05,800 INFO L268 CegarLoopResult]: For program point dev_printkFINAL(lines 1351 1353) no Hoare annotation was computed. [2020-07-21 15:23:05,800 INFO L268 CegarLoopResult]: For program point dev_printkEXIT(lines 1351 1353) no Hoare annotation was computed. [2020-07-21 15:23:05,800 INFO L268 CegarLoopResult]: For program point ldv_device_create_file_dev_attr_of_sensor_device_attributeFINAL(lines 1319 1333) no Hoare annotation was computed. [2020-07-21 15:23:05,800 INFO L264 CegarLoopResult]: At program point L1327(line 1327) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~ldv_count_1~0)))) (and (or .cse0 (not (<= 1 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|)) (not (<= |old(~ldv_count_2~0)| 1))) (or .cse0 (not (<= |old(~ldv_count_2~0)| 0))))) [2020-07-21 15:23:05,800 INFO L268 CegarLoopResult]: For program point L1325(lines 1325 1328) no Hoare annotation was computed. [2020-07-21 15:23:05,800 INFO L268 CegarLoopResult]: For program point L1322(lines 1322 1330) no Hoare annotation was computed. [2020-07-21 15:23:05,801 INFO L268 CegarLoopResult]: For program point L1322-1(lines 1322 1330) no Hoare annotation was computed. [2020-07-21 15:23:05,801 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 (not (<= 1 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|)) .cse0 (not (<= |old(~ldv_count_2~0)| 1)) (and (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1))) (or (not (<= |old(~ldv_count_2~0)| 0)) .cse0 (<= ~ldv_count_2~0 0)))) [2020-07-21 15:23:05,801 INFO L268 CegarLoopResult]: For program point ldv_device_create_file_dev_attr_of_sensor_device_attributeEXIT(lines 1319 1333) no Hoare annotation was computed. [2020-07-21 15:23:05,801 INFO L268 CegarLoopResult]: For program point dev_errFINAL(lines 1344 1346) no Hoare annotation was computed. [2020-07-21 15:23:05,801 INFO L268 CegarLoopResult]: For program point dev_errEXIT(lines 1344 1346) no Hoare annotation was computed. [2020-07-21 15:23:05,802 INFO L268 CegarLoopResult]: For program point dev_errENTRY(lines 1344 1346) no Hoare annotation was computed. [2020-07-21 15:23:05,802 INFO L268 CegarLoopResult]: For program point hwmon_device_unregisterFINAL(lines 1367 1369) no Hoare annotation was computed. [2020-07-21 15:23:05,802 INFO L271 CegarLoopResult]: At program point hwmon_device_unregisterENTRY(lines 1367 1369) the Hoare annotation is: true [2020-07-21 15:23:05,802 INFO L268 CegarLoopResult]: For program point hwmon_device_unregisterEXIT(lines 1367 1369) no Hoare annotation was computed. [2020-07-21 15:23:05,802 INFO L268 CegarLoopResult]: For program point mutex_unlockENTRY(lines 1386 1388) no Hoare annotation was computed. [2020-07-21 15:23:05,802 INFO L268 CegarLoopResult]: For program point mutex_unlockEXIT(lines 1386 1388) no Hoare annotation was computed. [2020-07-21 15:23:05,802 INFO L268 CegarLoopResult]: For program point mutex_unlockFINAL(lines 1386 1388) no Hoare annotation was computed. [2020-07-21 15:23:05,803 INFO L268 CegarLoopResult]: For program point ldv_errorFINAL(lines 1261 1266) no Hoare annotation was computed. [2020-07-21 15:23:05,803 INFO L271 CegarLoopResult]: At program point ldv_errorENTRY(lines 1261 1266) the Hoare annotation is: true [2020-07-21 15:23:05,803 INFO L268 CegarLoopResult]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 1264) no Hoare annotation was computed. [2020-07-21 15:23:05,803 INFO L268 CegarLoopResult]: For program point ldv_errorEXIT(lines 1261 1266) no Hoare annotation was computed. [2020-07-21 15:23:05,803 INFO L268 CegarLoopResult]: For program point __mutex_initFINAL(lines 1340 1342) no Hoare annotation was computed. [2020-07-21 15:23:05,803 INFO L268 CegarLoopResult]: For program point __mutex_initEXIT(lines 1340 1342) no Hoare annotation was computed. [2020-07-21 15:23:05,804 INFO L271 CegarLoopResult]: At program point __mutex_initENTRY(lines 1340 1342) the Hoare annotation is: true [2020-07-21 15:23:05,804 INFO L268 CegarLoopResult]: For program point kzallocEXIT(lines 851 858) no Hoare annotation was computed. [2020-07-21 15:23:05,804 INFO L271 CegarLoopResult]: At program point L855(line 855) the Hoare annotation is: true [2020-07-21 15:23:05,804 INFO L268 CegarLoopResult]: For program point L855-1(line 855) no Hoare annotation was computed. [2020-07-21 15:23:05,804 INFO L271 CegarLoopResult]: At program point kzallocENTRY(lines 851 858) the Hoare annotation is: true [2020-07-21 15:23:05,804 INFO L268 CegarLoopResult]: For program point kzallocFINAL(lines 851 858) no Hoare annotation was computed. [2020-07-21 15:23:05,804 INFO L271 CegarLoopResult]: At program point kmallocENTRY(lines 842 849) the Hoare annotation is: true [2020-07-21 15:23:05,805 INFO L271 CegarLoopResult]: At program point L846(line 846) the Hoare annotation is: true [2020-07-21 15:23:05,805 INFO L268 CegarLoopResult]: For program point L846-1(line 846) no Hoare annotation was computed. [2020-07-21 15:23:05,805 INFO L268 CegarLoopResult]: For program point kmallocFINAL(lines 842 849) no Hoare annotation was computed. [2020-07-21 15:23:05,805 INFO L268 CegarLoopResult]: For program point kmallocEXIT(lines 842 849) no Hoare annotation was computed. [2020-07-21 15:23:05,805 INFO L271 CegarLoopResult]: At program point s3c_adc_releaseENTRY(lines 1403 1405) the Hoare annotation is: true [2020-07-21 15:23:05,805 INFO L268 CegarLoopResult]: For program point s3c_adc_releaseEXIT(lines 1403 1405) no Hoare annotation was computed. [2020-07-21 15:23:05,806 INFO L268 CegarLoopResult]: For program point s3c_adc_releaseFINAL(lines 1403 1405) no Hoare annotation was computed. [2020-07-21 15:23:05,806 INFO L268 CegarLoopResult]: For program point ldv_check_return_valueFINAL(lines 1373 1375) no Hoare annotation was computed. [2020-07-21 15:23:05,806 INFO L268 CegarLoopResult]: For program point ldv_check_return_valueEXIT(lines 1373 1375) no Hoare annotation was computed. [2020-07-21 15:23:05,807 INFO L271 CegarLoopResult]: At program point ldv_check_return_valueENTRY(lines 1373 1375) the Hoare annotation is: true [2020-07-21 15:23:05,807 INFO L268 CegarLoopResult]: For program point ldv__builtin_expectFINAL(lines 1267 1272) no Hoare annotation was computed. [2020-07-21 15:23:05,807 INFO L268 CegarLoopResult]: For program point ldv__builtin_expectENTRY(lines 1267 1272) no Hoare annotation was computed. [2020-07-21 15:23:05,807 INFO L268 CegarLoopResult]: For program point ldv__builtin_expectEXIT(lines 1267 1272) no Hoare annotation was computed. [2020-07-21 15:23:05,807 INFO L268 CegarLoopResult]: For program point dev_warnFINAL(lines 1358 1360) no Hoare annotation was computed. [2020-07-21 15:23:05,811 INFO L268 CegarLoopResult]: For program point dev_warnEXIT(lines 1358 1360) no Hoare annotation was computed. [2020-07-21 15:23:05,811 INFO L268 CegarLoopResult]: For program point dev_warnENTRY(lines 1358 1360) no Hoare annotation was computed. [2020-07-21 15:23:05,811 INFO L271 CegarLoopResult]: At program point assume_abort_if_notENTRY(lines 822 824) the Hoare annotation is: true [2020-07-21 15:23:05,814 INFO L268 CegarLoopResult]: For program point L823(line 823) no Hoare annotation was computed. [2020-07-21 15:23:05,814 INFO L268 CegarLoopResult]: For program point L823-2(lines 822 824) no Hoare annotation was computed. [2020-07-21 15:23:05,814 INFO L268 CegarLoopResult]: For program point assume_abort_if_notEXIT(lines 822 824) no Hoare annotation was computed. [2020-07-21 15:23:05,815 INFO L268 CegarLoopResult]: For program point s3c_hwmon_removeFINAL(lines 1118 1141) no Hoare annotation was computed. [2020-07-21 15:23:05,815 INFO L268 CegarLoopResult]: For program point s3c_hwmon_removeEXIT(lines 1118 1141) no Hoare annotation was computed. [2020-07-21 15:23:05,815 INFO L271 CegarLoopResult]: At program point L1138(line 1138) the Hoare annotation is: true [2020-07-21 15:23:05,815 INFO L271 CegarLoopResult]: At program point L1137(line 1137) the Hoare annotation is: true [2020-07-21 15:23:05,815 INFO L268 CegarLoopResult]: For program point L1138-1(line 1138) no Hoare annotation was computed. [2020-07-21 15:23:05,815 INFO L268 CegarLoopResult]: For program point L1137-1(line 1137) no Hoare annotation was computed. [2020-07-21 15:23:05,816 INFO L271 CegarLoopResult]: At program point L1134(lines 1123 1140) the Hoare annotation is: true [2020-07-21 15:23:05,816 INFO L271 CegarLoopResult]: At program point L1132(lines 1123 1140) the Hoare annotation is: true [2020-07-21 15:23:05,816 INFO L268 CegarLoopResult]: For program point L1130(line 1130) no Hoare annotation was computed. [2020-07-21 15:23:05,816 INFO L271 CegarLoopResult]: At program point s3c_hwmon_removeENTRY(lines 1118 1141) the Hoare annotation is: true [2020-07-21 15:23:05,816 INFO L271 CegarLoopResult]: At program point L1126(line 1126) the Hoare annotation is: true [2020-07-21 15:23:05,816 INFO L268 CegarLoopResult]: For program point L1126-1(line 1126) no Hoare annotation was computed. [2020-07-21 15:23:05,816 INFO L271 CegarLoopResult]: At program point L1124(line 1124) the Hoare annotation is: true [2020-07-21 15:23:05,817 INFO L268 CegarLoopResult]: For program point L1124-1(line 1124) no Hoare annotation was computed. [2020-07-21 15:23:05,817 INFO L268 CegarLoopResult]: For program point ldv_handler_precallEXIT(lines 1379 1381) no Hoare annotation was computed. [2020-07-21 15:23:05,817 INFO L271 CegarLoopResult]: At program point ldv_handler_precallFINAL(lines 1379 1381) the Hoare annotation is: true [2020-07-21 15:23:05,817 INFO L268 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-07-21 15:23:05,817 INFO L271 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2020-07-21 15:23:05,817 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-07-21 15:23:05,818 INFO L271 CegarLoopResult]: At program point ldv_check_final_stateFINAL(lines 1370 1372) the Hoare annotation is: true [2020-07-21 15:23:05,818 INFO L268 CegarLoopResult]: For program point ldv_check_final_stateEXIT(lines 1370 1372) no Hoare annotation was computed. [2020-07-21 15:23:05,818 INFO L264 CegarLoopResult]: At program point L1248(line 1248) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~ldv_count_1~0)))) (and (or (not (<= 1 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|)) .cse0 (not (<= |old(~ldv_count_2~0)| 1)) (and (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1))) (or (not (<= |old(~ldv_count_2~0)| 0)) .cse0 (<= ~ldv_count_2~0 0)))) [2020-07-21 15:23:05,818 INFO L268 CegarLoopResult]: For program point L1248-1(line 1248) no Hoare annotation was computed. [2020-07-21 15:23:05,818 INFO L268 CegarLoopResult]: For program point ldv_device_create_file_5EXIT(lines 1244 1251) no Hoare annotation was computed. [2020-07-21 15:23:05,819 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 (not (<= 1 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|)) .cse0 (not (<= |old(~ldv_count_2~0)| 1)) (and (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1))) (or (not (<= |old(~ldv_count_2~0)| 0)) .cse0 (<= ~ldv_count_2~0 0)))) [2020-07-21 15:23:05,819 INFO L268 CegarLoopResult]: For program point ldv_device_create_file_5FINAL(lines 1244 1251) no Hoare annotation was computed. [2020-07-21 15:23:05,819 INFO L264 CegarLoopResult]: At program point L1256(line 1256) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~ldv_count_1~0)))) (and (or (not (<= 1 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|)) .cse0 (not (<= |old(~ldv_count_2~0)| 1)) (and (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1))) (or (not (<= |old(~ldv_count_2~0)| 0)) .cse0 (<= ~ldv_count_2~0 0)))) [2020-07-21 15:23:05,819 INFO L268 CegarLoopResult]: For program point ldv_device_create_file_6EXIT(lines 1252 1259) no Hoare annotation was computed. [2020-07-21 15:23:05,819 INFO L268 CegarLoopResult]: For program point L1256-1(line 1256) no Hoare annotation was computed. [2020-07-21 15:23:05,820 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 (not (<= 1 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|)) .cse0 (not (<= |old(~ldv_count_2~0)| 1)) (and (<= 1 ~ldv_call_dev_attr_of_sensor_device_attribute~0) (<= ~ldv_count_2~0 1))) (or (not (<= |old(~ldv_count_2~0)| 0)) .cse0 (<= ~ldv_count_2~0 0)))) [2020-07-21 15:23:05,820 INFO L268 CegarLoopResult]: For program point ldv_device_create_file_6FINAL(lines 1252 1259) no Hoare annotation was computed. [2020-07-21 15:23:05,820 INFO L268 CegarLoopResult]: For program point device_remove_fileEXIT(lines 1361 1363) no Hoare annotation was computed. [2020-07-21 15:23:05,820 INFO L271 CegarLoopResult]: At program point device_remove_fileENTRY(lines 1361 1363) the Hoare annotation is: true [2020-07-21 15:23:05,820 INFO L268 CegarLoopResult]: For program point device_remove_fileFINAL(lines 1361 1363) no Hoare annotation was computed. [2020-07-21 15:23:05,820 INFO L268 CegarLoopResult]: For program point L897(line 897) no Hoare annotation was computed. [2020-07-21 15:23:05,820 INFO L268 CegarLoopResult]: For program point L898-1(line 898) no Hoare annotation was computed. [2020-07-21 15:23:05,821 INFO L268 CegarLoopResult]: For program point L897-1(line 897) no Hoare annotation was computed. [2020-07-21 15:23:05,821 INFO L268 CegarLoopResult]: For program point s3c_hwmon_read_chFINAL(lines 887 901) no Hoare annotation was computed. [2020-07-21 15:23:05,821 INFO L268 CegarLoopResult]: For program point L892(lines 892 895) no Hoare annotation was computed. [2020-07-21 15:23:05,821 INFO L268 CegarLoopResult]: For program point L891(line 891) no Hoare annotation was computed. [2020-07-21 15:23:05,821 INFO L268 CegarLoopResult]: For program point L891-1(line 891) no Hoare annotation was computed. [2020-07-21 15:23:05,821 INFO L268 CegarLoopResult]: For program point s3c_hwmon_read_chEXIT(lines 887 901) no Hoare annotation was computed. [2020-07-21 15:23:05,822 INFO L268 CegarLoopResult]: For program point s3c_hwmon_read_chENTRY(lines 887 901) no Hoare annotation was computed. [2020-07-21 15:23:05,822 INFO L268 CegarLoopResult]: For program point L898(line 898) no Hoare annotation was computed. [2020-07-21 15:23:05,822 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-07-21 15:23:05,822 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)) [2020-07-21 15:23:05,822 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-21 15:23:05,822 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-07-21 15:23:05,823 INFO L271 CegarLoopResult]: At program point IS_ERRENTRY(lines 1236 1243) the Hoare annotation is: true [2020-07-21 15:23:05,823 INFO L268 CegarLoopResult]: For program point IS_ERRFINAL(lines 1236 1243) no Hoare annotation was computed. [2020-07-21 15:23:05,823 INFO L271 CegarLoopResult]: At program point L1240(line 1240) the Hoare annotation is: true [2020-07-21 15:23:05,823 INFO L268 CegarLoopResult]: For program point L1240-1(line 1240) no Hoare annotation was computed. [2020-07-21 15:23:05,823 INFO L268 CegarLoopResult]: For program point IS_ERREXIT(lines 1236 1243) no Hoare annotation was computed. [2020-07-21 15:23:05,823 INFO L268 CegarLoopResult]: For program point s3c_hwmon_add_rawFINAL(lines 902 907) no Hoare annotation was computed. [2020-07-21 15:23:05,824 INFO L271 CegarLoopResult]: At program point s3c_hwmon_add_rawENTRY(lines 902 907) the Hoare annotation is: true [2020-07-21 15:23:05,824 INFO L268 CegarLoopResult]: For program point s3c_hwmon_add_rawEXIT(lines 902 907) no Hoare annotation was computed. [2020-07-21 15:23:05,876 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.07 03:23:05 BoogieIcfgContainer [2020-07-21 15:23:05,876 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-21 15:23:05,879 INFO L168 Benchmark]: Toolchain (without parser) took 13395.23 ms. Allocated memory was 137.4 MB in the beginning and 338.2 MB in the end (delta: 200.8 MB). Free memory was 99.6 MB in the beginning and 78.3 MB in the end (delta: 21.3 MB). Peak memory consumption was 222.6 MB. Max. memory is 7.1 GB. [2020-07-21 15:23:05,881 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 137.4 MB. Free memory was 120.4 MB in the beginning and 120.2 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-21 15:23:05,882 INFO L168 Benchmark]: CACSL2BoogieTranslator took 877.85 ms. Allocated memory was 137.4 MB in the beginning and 199.2 MB in the end (delta: 61.9 MB). Free memory was 99.4 MB in the beginning and 154.3 MB in the end (delta: -54.9 MB). Peak memory consumption was 29.2 MB. Max. memory is 7.1 GB. [2020-07-21 15:23:05,883 INFO L168 Benchmark]: Boogie Preprocessor took 207.76 ms. Allocated memory is still 199.2 MB. Free memory was 154.3 MB in the beginning and 149.3 MB in the end (delta: 4.9 MB). Peak memory consumption was 4.9 MB. Max. memory is 7.1 GB. [2020-07-21 15:23:05,885 INFO L168 Benchmark]: RCFGBuilder took 1499.58 ms. Allocated memory was 199.2 MB in the beginning and 230.7 MB in the end (delta: 31.5 MB). Free memory was 149.3 MB in the beginning and 163.5 MB in the end (delta: -14.2 MB). Peak memory consumption was 74.8 MB. Max. memory is 7.1 GB. [2020-07-21 15:23:05,886 INFO L168 Benchmark]: TraceAbstraction took 10802.38 ms. Allocated memory was 230.7 MB in the beginning and 338.2 MB in the end (delta: 107.5 MB). Free memory was 162.1 MB in the beginning and 78.3 MB in the end (delta: 83.8 MB). Peak memory consumption was 191.8 MB. Max. memory is 7.1 GB. [2020-07-21 15:23:05,916 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 137.4 MB. Free memory was 120.4 MB in the beginning and 120.2 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 877.85 ms. Allocated memory was 137.4 MB in the beginning and 199.2 MB in the end (delta: 61.9 MB). Free memory was 99.4 MB in the beginning and 154.3 MB in the end (delta: -54.9 MB). Peak memory consumption was 29.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 207.76 ms. Allocated memory is still 199.2 MB. Free memory was 154.3 MB in the beginning and 149.3 MB in the end (delta: 4.9 MB). Peak memory consumption was 4.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1499.58 ms. Allocated memory was 199.2 MB in the beginning and 230.7 MB in the end (delta: 31.5 MB). Free memory was 149.3 MB in the beginning and 163.5 MB in the end (delta: -14.2 MB). Peak memory consumption was 74.8 MB. Max. memory is 7.1 GB. * TraceAbstraction took 10802.38 ms. Allocated memory was 230.7 MB in the beginning and 338.2 MB in the end (delta: 107.5 MB). Free memory was 162.1 MB in the beginning and 78.3 MB in the end (delta: 83.8 MB). Peak memory consumption was 191.8 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 <= \old(ldv_count_1)) || !(1 <= \old(ldv_call_dev_attr_of_sensor_device_attribute))) || !(\old(ldv_count_2) <= 1)) || ((1 <= ldv_count_1 && 1 <= ldv_call_dev_attr_of_sensor_device_attribute) && ldv_count_2 <= 1)) && (((!(0 <= \old(ldv_count_1)) || !(\old(ldv_count_2) <= 0)) || (\old(ldv_count_1) + 1 <= ldv_count_1 && ldv_count_2 <= 0)) || ((1 <= ldv_count_1 && 1 <= ldv_call_dev_attr_of_sensor_device_attribute) && ldv_count_2 <= 1)) - InvariantResult [Line: 1175]: Loop Invariant Derived loop invariant: ((!(0 <= \old(ldv_count_1)) || !(\old(ldv_count_2) <= 0)) || ((1 <= ldv_count_1 && 1 <= ldv_call_dev_attr_of_sensor_device_attribute) && ldv_count_2 <= 1)) || (\old(ldv_count_1) <= ldv_count_1 && ldv_count_2 <= 0) - InvariantResult [Line: 1083]: Loop Invariant Derived loop invariant: (((!(1 <= \old(ldv_count_1)) || !(1 <= \old(ldv_call_dev_attr_of_sensor_device_attribute))) || !(\old(ldv_count_2) <= 1)) || ((1 <= ldv_count_1 && 1 <= ldv_call_dev_attr_of_sensor_device_attribute) && ldv_count_2 <= 1)) && (((!(0 <= \old(ldv_count_1)) || !(\old(ldv_count_2) <= 0)) || (\old(ldv_count_1) + 1 <= ldv_count_1 && ldv_count_2 <= 0)) || ((1 <= ldv_count_1 && 1 <= ldv_call_dev_attr_of_sensor_device_attribute) && ldv_count_2 <= 1)) - InvariantResult [Line: 1123]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1175]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1023]: Loop Invariant Derived loop invariant: (((!(1 <= \old(ldv_count_1)) || !(1 <= \old(ldv_call_dev_attr_of_sensor_device_attribute))) || !(\old(ldv_count_2) <= 1)) || ((1 <= ldv_count_1 && 1 <= ldv_call_dev_attr_of_sensor_device_attribute) && ldv_count_2 <= 1)) && (((!(0 <= \old(ldv_count_1)) || !(\old(ldv_count_2) <= 0)) || ((1 <= ldv_count_1 && 1 <= ldv_call_dev_attr_of_sensor_device_attribute) && ldv_count_2 <= 1)) || (\old(ldv_count_1) <= ldv_count_1 && ldv_count_2 <= 0)) - InvariantResult [Line: 1023]: Loop Invariant Derived loop invariant: (((!(1 <= \old(ldv_count_1)) || !(1 <= \old(ldv_call_dev_attr_of_sensor_device_attribute))) || !(\old(ldv_count_2) <= 1)) || ((1 <= ldv_count_1 && 1 <= ldv_call_dev_attr_of_sensor_device_attribute) && ldv_count_2 <= 1)) && (((!(0 <= \old(ldv_count_1)) || !(\old(ldv_count_2) <= 0)) || ((1 <= ldv_count_1 && 1 <= ldv_call_dev_attr_of_sensor_device_attribute) && ldv_count_2 <= 1)) || (\old(ldv_count_1) <= ldv_count_1 && ldv_count_2 <= 0)) - InvariantResult [Line: 1175]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1023]: Loop Invariant Derived loop invariant: (((!(1 <= \old(ldv_count_1)) || !(1 <= \old(ldv_call_dev_attr_of_sensor_device_attribute))) || !(\old(ldv_count_2) <= 1)) || ((1 <= ldv_count_1 && 1 <= ldv_call_dev_attr_of_sensor_device_attribute) && ldv_count_2 <= 1)) && (((!(0 <= \old(ldv_count_1)) || !(\old(ldv_count_2) <= 0)) || ((1 <= ldv_count_1 && 1 <= ldv_call_dev_attr_of_sensor_device_attribute) && ldv_count_2 <= 1)) || (\old(ldv_count_1) <= ldv_count_1 && ldv_count_2 <= 0)) - InvariantResult [Line: 1083]: Loop Invariant Derived loop invariant: (((!(1 <= \old(ldv_count_1)) || !(1 <= \old(ldv_call_dev_attr_of_sensor_device_attribute))) || !(\old(ldv_count_2) <= 1)) || ((1 <= ldv_count_1 && 1 <= ldv_call_dev_attr_of_sensor_device_attribute) && ldv_count_2 <= 1)) && (((!(0 <= \old(ldv_count_1)) || !(\old(ldv_count_2) <= 0)) || (\old(ldv_count_1) + 1 <= ldv_count_1 && ldv_count_2 <= 0)) || ((1 <= ldv_count_1 && 1 <= ldv_call_dev_attr_of_sensor_device_attribute) && ldv_count_2 <= 1)) - InvariantResult [Line: 1023]: Loop Invariant Derived loop invariant: (((!(1 <= \old(ldv_count_1)) || !(1 <= \old(ldv_call_dev_attr_of_sensor_device_attribute))) || !(\old(ldv_count_2) <= 1)) || ((1 <= ldv_count_1 && 1 <= ldv_call_dev_attr_of_sensor_device_attribute) && ldv_count_2 <= 1)) && (((!(0 <= \old(ldv_count_1)) || !(\old(ldv_count_2) <= 0)) || ((1 <= ldv_count_1 && 1 <= ldv_call_dev_attr_of_sensor_device_attribute) && ldv_count_2 <= 1)) || (\old(ldv_count_1) <= ldv_count_1 && ldv_count_2 <= 0)) - InvariantResult [Line: 1023]: Loop Invariant Derived loop invariant: (((!(1 <= \old(ldv_count_1)) || !(1 <= \old(ldv_call_dev_attr_of_sensor_device_attribute))) || !(\old(ldv_count_2) <= 1)) || ((1 <= ldv_count_1 && 1 <= ldv_call_dev_attr_of_sensor_device_attribute) && ldv_count_2 <= 1)) && (((!(0 <= \old(ldv_count_1)) || !(\old(ldv_count_2) <= 0)) || ((1 <= ldv_count_1 && 1 <= ldv_call_dev_attr_of_sensor_device_attribute) && ldv_count_2 <= 1)) || (\old(ldv_count_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)) || ((1 <= ldv_count_1 && 1 <= ldv_call_dev_attr_of_sensor_device_attribute) && ldv_count_2 <= 1)) || (\old(ldv_count_1) <= ldv_count_1 && ldv_count_2 <= 0) - InvariantResult [Line: 1023]: Loop Invariant Derived loop invariant: (((!(1 <= \old(ldv_count_1)) || !(1 <= \old(ldv_call_dev_attr_of_sensor_device_attribute))) || !(\old(ldv_count_2) <= 1)) || ((1 <= ldv_count_1 && 1 <= ldv_call_dev_attr_of_sensor_device_attribute) && ldv_count_2 <= 1)) && (((!(0 <= \old(ldv_count_1)) || !(\old(ldv_count_2) <= 0)) || ((1 <= ldv_count_1 && 1 <= ldv_call_dev_attr_of_sensor_device_attribute) && ldv_count_2 <= 1)) || (\old(ldv_count_1) <= ldv_count_1 && ldv_count_2 <= 0)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 55 procedures, 314 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 6.5s, OverallIterations: 3, TraceHistogramMax: 3, AutomataDifference: 2.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 4.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1326 SDtfs, 1139 SDslu, 3515 SDs, 0 SdLazy, 979 SolverSat, 453 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 450 GetRequests, 432 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=921occurred in iteration=2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 3 MinimizatonAttempts, 7 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 108 LocationsWithAnnotation, 555 PreInvPairs, 704 NumberOfFragments, 1856 HoareAnnotationTreeSize, 555 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.5s HoareSimplificationTime, 108 FomulaSimplificationsInter, 4091 FormulaSimplificationTreeSizeReductionInter, 3.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 2.1s SatisfiabilityAnalysisTime, 0.5s InterpolantComputationTime, 450 NumberOfCodeBlocks, 382 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 447 ConstructedInterpolants, 0 QuantifiedInterpolants, 210119 SizeOfPredicates, 20 NumberOfNonLiveVariables, 2995 ConjunctsInSsa, 78 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 78/78 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...