java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-03 11:10:53,595 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-03 11:10:53,597 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-03 11:10:53,610 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-03 11:10:53,610 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-03 11:10:53,611 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-03 11:10:53,613 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-03 11:10:53,615 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-03 11:10:53,620 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-03 11:10:53,621 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-03 11:10:53,623 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-03 11:10:53,628 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-03 11:10:53,628 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-03 11:10:53,629 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-03 11:10:53,630 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-03 11:10:53,631 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-03 11:10:53,632 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-03 11:10:53,633 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-03 11:10:53,635 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-03 11:10:53,638 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-03 11:10:53,641 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-03 11:10:53,642 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-03 11:10:53,643 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-03 11:10:53,644 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-03 11:10:53,649 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-03 11:10:53,649 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-03 11:10:53,649 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-03 11:10:53,652 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-03 11:10:53,652 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-03 11:10:53,655 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-03 11:10:53,655 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-03 11:10:53,656 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-03 11:10:53,656 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-03 11:10:53,659 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-03 11:10:53,660 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-03 11:10:53,661 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-03 11:10:53,662 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-03 11:10:53,662 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-03 11:10:53,663 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-03 11:10:53,664 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-03 11:10:53,665 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-03 11:10:53,668 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-10-03 11:10:53,688 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-03 11:10:53,688 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-03 11:10:53,689 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-10-03 11:10:53,689 INFO L138 SettingsManager]: * Log level for plugins=info [2019-10-03 11:10:53,690 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-03 11:10:53,690 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-03 11:10:53,690 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-10-03 11:10:53,691 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-10-03 11:10:53,691 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-03 11:10:53,691 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-10-03 11:10:53,692 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-03 11:10:53,692 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-03 11:10:53,693 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-03 11:10:53,693 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-03 11:10:53,694 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-03 11:10:53,694 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-03 11:10:53,694 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-03 11:10:53,694 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-03 11:10:53,695 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-03 11:10:53,695 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-03 11:10:53,695 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-03 11:10:53,695 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-10-03 11:10:53,696 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-03 11:10:53,696 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-03 11:10:53,696 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-03 11:10:53,696 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-03 11:10:53,697 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-10-03 11:10:53,697 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-03 11:10:53,697 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-03 11:10:53,697 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-10-03 11:10:53,733 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-03 11:10:53,749 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-03 11:10:53,755 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-03 11:10:53,757 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-03 11:10:53,757 INFO L275 PluginConnector]: CDTParser initialized [2019-10-03 11:10:53,758 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i [2019-10-03 11:10:53,832 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8461911ff/53221965221a4afb801fa3ed9a661880/FLAGa4a2e9260 [2019-10-03 11:10:54,405 INFO L306 CDTParser]: Found 1 translation units. [2019-10-03 11:10:54,406 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i [2019-10-03 11:10:54,422 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8461911ff/53221965221a4afb801fa3ed9a661880/FLAGa4a2e9260 [2019-10-03 11:10:54,602 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8461911ff/53221965221a4afb801fa3ed9a661880 [2019-10-03 11:10:54,612 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-03 11:10:54,614 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-03 11:10:54,615 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-03 11:10:54,615 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-03 11:10:54,619 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-03 11:10:54,620 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 11:10:54" (1/1) ... [2019-10-03 11:10:54,623 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67af7f57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:10:54, skipping insertion in model container [2019-10-03 11:10:54,623 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 11:10:54" (1/1) ... [2019-10-03 11:10:54,631 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-03 11:10:54,696 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-03 11:10:55,296 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 11:10:55,310 INFO L188 MainTranslator]: Completed pre-run [2019-10-03 11:10:55,456 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 11:10:55,535 INFO L192 MainTranslator]: Completed translation [2019-10-03 11:10:55,536 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:10:55 WrapperNode [2019-10-03 11:10:55,537 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-03 11:10:55,538 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-03 11:10:55,538 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-03 11:10:55,538 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-03 11:10:55,558 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:10:55" (1/1) ... [2019-10-03 11:10:55,561 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:10:55" (1/1) ... [2019-10-03 11:10:55,617 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:10:55" (1/1) ... [2019-10-03 11:10:55,617 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:10:55" (1/1) ... [2019-10-03 11:10:55,698 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:10:55" (1/1) ... [2019-10-03 11:10:55,710 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:10:55" (1/1) ... [2019-10-03 11:10:55,724 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:10:55" (1/1) ... [2019-10-03 11:10:55,747 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-03 11:10:55,748 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-03 11:10:55,748 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-03 11:10:55,749 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-03 11:10:55,750 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:10:55" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-03 11:10:55,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-03 11:10:55,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-03 11:10:55,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-03 11:10:55,828 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-03 11:10:55,829 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-03 11:10:55,829 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-03 11:10:55,829 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-10-03 11:10:55,829 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2019-10-03 11:10:55,829 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_read_ch [2019-10-03 11:10:55,830 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_add_raw [2019-10-03 11:10:55,830 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_raw [2019-10-03 11:10:55,830 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_ch_show [2019-10-03 11:10:55,830 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_label_show [2019-10-03 11:10:55,831 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_create_attr [2019-10-03 11:10:55,831 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_attr [2019-10-03 11:10:55,831 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_probe [2019-10-03 11:10:55,831 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove [2019-10-03 11:10:55,831 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_init [2019-10-03 11:10:55,832 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_exit [2019-10-03 11:10:55,832 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-03 11:10:55,832 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-10-03 11:10:55,832 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-03 11:10:55,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_5 [2019-10-03 11:10:55,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_6 [2019-10-03 11:10:55,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-03 11:10:55,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-03 11:10:55,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-03 11:10:55,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-03 11:10:55,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-03 11:10:55,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-03 11:10:55,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_sysfs [2019-10-03 11:10:55,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2019-10-03 11:10:55,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-03 11:10:55,835 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-03 11:10:55,835 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-03 11:10:55,835 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-03 11:10:55,835 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2019-10-03 11:10:55,835 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-03 11:10:55,835 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-10-03 11:10:55,836 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2019-10-03 11:10:55,836 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_register [2019-10-03 11:10:55,836 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2019-10-03 11:10:55,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-03 11:10:55,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2019-10-03 11:10:55,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2019-10-03 11:10:55,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2019-10-03 11:10:55,837 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2019-10-03 11:10:55,837 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-03 11:10:55,837 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_register [2019-10-03 11:10:55,837 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2019-10-03 11:10:55,837 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_read [2019-10-03 11:10:55,837 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_register [2019-10-03 11:10:55,838 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_release [2019-10-03 11:10:55,838 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-03 11:10:55,838 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-03 11:10:55,838 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-03 11:10:55,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-03 11:10:55,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-03 11:10:55,838 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-03 11:10:55,839 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-03 11:10:55,839 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2019-10-03 11:10:55,839 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-03 11:10:55,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_5 [2019-10-03 11:10:55,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_6 [2019-10-03 11:10:55,839 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2019-10-03 11:10:55,840 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-03 11:10:55,840 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-03 11:10:55,840 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2019-10-03 11:10:55,840 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-03 11:10:55,840 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-10-03 11:10:55,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2019-10-03 11:10:55,840 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-03 11:10:55,841 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-03 11:10:55,841 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-03 11:10:55,841 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-03 11:10:55,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-03 11:10:55,841 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-03 11:10:55,841 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-03 11:10:55,842 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-03 11:10:55,842 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-03 11:10:55,842 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-10-03 11:10:55,842 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-03 11:10:55,842 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_register [2019-10-03 11:10:55,842 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2019-10-03 11:10:55,842 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-10-03 11:10:55,843 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2019-10-03 11:10:55,843 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_register [2019-10-03 11:10:55,843 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2019-10-03 11:10:55,843 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_read [2019-10-03 11:10:55,843 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_register [2019-10-03 11:10:55,843 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_release [2019-10-03 11:10:55,844 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_read_ch [2019-10-03 11:10:55,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-03 11:10:55,844 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-03 11:10:55,844 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_add_raw [2019-10-03 11:10:55,844 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_raw [2019-10-03 11:10:55,844 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_ch_show [2019-10-03 11:10:55,844 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-03 11:10:55,845 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_label_show [2019-10-03 11:10:55,845 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_create_attr [2019-10-03 11:10:55,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-03 11:10:55,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-03 11:10:55,845 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_attr [2019-10-03 11:10:55,845 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_probe [2019-10-03 11:10:55,845 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-03 11:10:55,846 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove [2019-10-03 11:10:55,846 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_init [2019-10-03 11:10:55,846 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_exit [2019-10-03 11:10:55,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-03 11:10:55,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2019-10-03 11:10:55,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2019-10-03 11:10:55,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-03 11:10:55,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2019-10-03 11:10:55,847 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-03 11:10:55,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-03 11:10:55,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-03 11:10:55,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-03 11:10:55,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-03 11:10:55,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_sysfs [2019-10-03 11:10:55,848 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-03 11:10:55,848 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-03 11:10:55,848 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-03 11:10:55,848 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-03 11:10:55,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-03 11:10:55,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-03 11:10:55,848 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-03 11:10:57,298 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-03 11:10:57,298 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-03 11:10:57,300 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 11:10:57 BoogieIcfgContainer [2019-10-03 11:10:57,301 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-03 11:10:57,302 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-10-03 11:10:57,302 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-10-03 11:10:57,302 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-10-03 11:10:57,304 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 11:10:57" (1/1) ... [2019-10-03 11:10:57,359 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-03 11:10:57,443 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-03 11:10:57,449 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 53 root evaluator evaluations with a maximum evaluation depth of 0. Performed 53 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 123 variables. [2019-10-03 11:10:57,450 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-10-03 11:10:57,454 INFO L168 Benchmark]: Toolchain (without parser) took 2838.35 ms. Allocated memory was 130.5 MB in the beginning and 218.6 MB in the end (delta: 88.1 MB). Free memory was 84.5 MB in the beginning and 155.0 MB in the end (delta: -70.4 MB). Peak memory consumption was 17.6 MB. Max. memory is 7.1 GB. [2019-10-03 11:10:57,458 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 130.5 MB. Free memory was 104.7 MB in the beginning and 104.4 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-10-03 11:10:57,460 INFO L168 Benchmark]: CACSL2BoogieTranslator took 922.27 ms. Allocated memory was 130.5 MB in the beginning and 199.8 MB in the end (delta: 69.2 MB). Free memory was 84.3 MB in the beginning and 150.9 MB in the end (delta: -66.6 MB). Peak memory consumption was 27.8 MB. Max. memory is 7.1 GB. [2019-10-03 11:10:57,462 INFO L168 Benchmark]: Boogie Preprocessor took 210.05 ms. Allocated memory is still 199.8 MB. Free memory was 150.9 MB in the beginning and 145.5 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 7.1 GB. [2019-10-03 11:10:57,465 INFO L168 Benchmark]: RCFGBuilder took 1552.88 ms. Allocated memory was 199.8 MB in the beginning and 218.6 MB in the end (delta: 18.9 MB). Free memory was 145.5 MB in the beginning and 160.3 MB in the end (delta: -14.8 MB). Peak memory consumption was 83.7 MB. Max. memory is 7.1 GB. [2019-10-03 11:10:57,466 INFO L168 Benchmark]: Abstract Interpretation took 148.38 ms. Allocated memory is still 218.6 MB. Free memory was 160.3 MB in the beginning and 155.0 MB in the end (delta: 5.3 MB). Peak memory consumption was 5.3 MB. Max. memory is 7.1 GB. [2019-10-03 11:10:57,470 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 130.5 MB. Free memory was 104.7 MB in the beginning and 104.4 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 922.27 ms. Allocated memory was 130.5 MB in the beginning and 199.8 MB in the end (delta: 69.2 MB). Free memory was 84.3 MB in the beginning and 150.9 MB in the end (delta: -66.6 MB). Peak memory consumption was 27.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 210.05 ms. Allocated memory is still 199.8 MB. Free memory was 150.9 MB in the beginning and 145.5 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1552.88 ms. Allocated memory was 199.8 MB in the beginning and 218.6 MB in the end (delta: 18.9 MB). Free memory was 145.5 MB in the beginning and 160.3 MB in the end (delta: -14.8 MB). Peak memory consumption was 83.7 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 148.38 ms. Allocated memory is still 218.6 MB. Free memory was 160.3 MB in the beginning and 155.0 MB in the end (delta: 5.3 MB). Peak memory consumption was 5.3 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - PositiveResult [Line: 1256]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location RESULT: Ultimate proved your program to be correct! Received shutdown request...