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.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-03 11:10:59,421 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-03 11:10:59,423 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-03 11:10:59,435 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-03 11:10:59,435 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-03 11:10:59,436 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-03 11:10:59,438 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-03 11:10:59,439 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-03 11:10:59,441 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-03 11:10:59,442 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-03 11:10:59,443 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-03 11:10:59,444 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-03 11:10:59,444 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-03 11:10:59,445 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-03 11:10:59,446 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-03 11:10:59,447 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-03 11:10:59,448 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-03 11:10:59,449 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-03 11:10:59,451 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-03 11:10:59,453 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-03 11:10:59,455 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-03 11:10:59,456 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-03 11:10:59,457 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-03 11:10:59,458 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-03 11:10:59,460 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-03 11:10:59,460 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-03 11:10:59,461 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-03 11:10:59,461 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-03 11:10:59,462 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-03 11:10:59,463 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-03 11:10:59,463 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-03 11:10:59,464 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-03 11:10:59,464 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-03 11:10:59,465 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-03 11:10:59,466 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-03 11:10:59,466 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-03 11:10:59,467 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-03 11:10:59,467 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-03 11:10:59,468 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-03 11:10:59,468 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-03 11:10:59,469 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-03 11:10:59,470 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 11:10:59,485 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-03 11:10:59,485 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-03 11:10:59,486 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-10-03 11:10:59,486 INFO L138 SettingsManager]: * Log level for plugins=info [2019-10-03 11:10:59,487 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-03 11:10:59,487 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-03 11:10:59,487 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-10-03 11:10:59,487 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-10-03 11:10:59,488 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-03 11:10:59,488 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-10-03 11:10:59,488 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-03 11:10:59,489 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-03 11:10:59,489 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-03 11:10:59,489 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-03 11:10:59,489 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-03 11:10:59,489 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-03 11:10:59,490 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-03 11:10:59,490 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-03 11:10:59,490 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-03 11:10:59,490 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-03 11:10:59,490 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-03 11:10:59,491 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-10-03 11:10:59,491 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-03 11:10:59,491 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-03 11:10:59,491 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-03 11:10:59,491 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-03 11:10:59,492 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-10-03 11:10:59,492 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-03 11:10:59,492 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-03 11:10:59,492 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-10-03 11:10:59,520 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-03 11:10:59,533 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-03 11:10:59,536 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-03 11:10:59,537 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-03 11:10:59,538 INFO L275 PluginConnector]: CDTParser initialized [2019-10-03 11:10:59,538 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i [2019-10-03 11:10:59,600 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/38ca49e1e/5002a67fc3814054a604fbd128610a60/FLAG6ece51053 [2019-10-03 11:11:00,174 INFO L306 CDTParser]: Found 1 translation units. [2019-10-03 11:11:00,175 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i [2019-10-03 11:11:00,194 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/38ca49e1e/5002a67fc3814054a604fbd128610a60/FLAG6ece51053 [2019-10-03 11:11:00,389 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/38ca49e1e/5002a67fc3814054a604fbd128610a60 [2019-10-03 11:11:00,398 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-03 11:11:00,400 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-03 11:11:00,403 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-03 11:11:00,403 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-03 11:11:00,407 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-03 11:11:00,408 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 11:11:00" (1/1) ... [2019-10-03 11:11:00,411 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7371daf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:11:00, skipping insertion in model container [2019-10-03 11:11:00,411 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 11:11:00" (1/1) ... [2019-10-03 11:11:00,419 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-03 11:11:00,479 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-03 11:11:01,091 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 11:11:01,104 INFO L188 MainTranslator]: Completed pre-run [2019-10-03 11:11:01,313 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 11:11:01,366 INFO L192 MainTranslator]: Completed translation [2019-10-03 11:11:01,367 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:11:01 WrapperNode [2019-10-03 11:11:01,367 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-03 11:11:01,368 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-03 11:11:01,368 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-03 11:11:01,369 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-03 11:11:01,380 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:11:01" (1/1) ... [2019-10-03 11:11:01,380 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:11:01" (1/1) ... [2019-10-03 11:11:01,402 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:11:01" (1/1) ... [2019-10-03 11:11:01,403 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:11:01" (1/1) ... [2019-10-03 11:11:01,438 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:11:01" (1/1) ... [2019-10-03 11:11:01,443 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:11:01" (1/1) ... [2019-10-03 11:11:01,451 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:11:01" (1/1) ... [2019-10-03 11:11:01,461 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-03 11:11:01,462 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-03 11:11:01,462 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-03 11:11:01,462 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-03 11:11:01,463 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:11:01" (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 11:11:01,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-03 11:11:01,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-03 11:11:01,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-03 11:11:01,537 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-03 11:11:01,537 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-03 11:11:01,537 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-03 11:11:01,537 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-10-03 11:11:01,537 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2019-10-03 11:11:01,537 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_read_ch [2019-10-03 11:11:01,538 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_add_raw [2019-10-03 11:11:01,538 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_raw [2019-10-03 11:11:01,538 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_ch_show [2019-10-03 11:11:01,539 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_label_show [2019-10-03 11:11:01,539 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_create_attr [2019-10-03 11:11:01,540 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_attr [2019-10-03 11:11:01,540 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_probe [2019-10-03 11:11:01,540 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove [2019-10-03 11:11:01,541 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_init [2019-10-03 11:11:01,541 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_exit [2019-10-03 11:11:01,541 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-03 11:11:01,541 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-10-03 11:11:01,541 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-03 11:11:01,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_5 [2019-10-03 11:11:01,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_6 [2019-10-03 11:11:01,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-03 11:11:01,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-03 11:11:01,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-03 11:11:01,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-03 11:11:01,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-03 11:11:01,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-03 11:11:01,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_sysfs [2019-10-03 11:11:01,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2019-10-03 11:11:01,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-03 11:11:01,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-03 11:11:01,544 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-03 11:11:01,545 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-03 11:11:01,545 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2019-10-03 11:11:01,545 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-03 11:11:01,545 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-10-03 11:11:01,545 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2019-10-03 11:11:01,545 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_register [2019-10-03 11:11:01,546 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2019-10-03 11:11:01,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-03 11:11:01,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2019-10-03 11:11:01,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2019-10-03 11:11:01,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2019-10-03 11:11:01,547 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2019-10-03 11:11:01,547 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-03 11:11:01,547 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_register [2019-10-03 11:11:01,547 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2019-10-03 11:11:01,547 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_read [2019-10-03 11:11:01,547 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_register [2019-10-03 11:11:01,547 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_release [2019-10-03 11:11:01,548 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-03 11:11:01,548 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-03 11:11:01,548 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-03 11:11:01,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-03 11:11:01,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-03 11:11:01,549 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-03 11:11:01,549 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-03 11:11:01,549 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2019-10-03 11:11:01,549 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-03 11:11:01,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_5 [2019-10-03 11:11:01,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_6 [2019-10-03 11:11:01,549 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2019-10-03 11:11:01,550 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-03 11:11:01,550 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-03 11:11:01,550 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2019-10-03 11:11:01,550 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-03 11:11:01,550 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-10-03 11:11:01,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_sysfs [2019-10-03 11:11:01,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2019-10-03 11:11:01,551 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-03 11:11:01,552 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-03 11:11:01,552 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-03 11:11:01,552 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-03 11:11:01,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-03 11:11:01,552 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-03 11:11:01,552 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-03 11:11:01,553 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-03 11:11:01,553 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-03 11:11:01,553 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-10-03 11:11:01,554 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-03 11:11:01,554 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_register [2019-10-03 11:11:01,554 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2019-10-03 11:11:01,555 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-10-03 11:11:01,555 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2019-10-03 11:11:01,556 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_register [2019-10-03 11:11:01,556 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2019-10-03 11:11:01,556 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_read [2019-10-03 11:11:01,556 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_register [2019-10-03 11:11:01,556 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_release [2019-10-03 11:11:01,556 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_read_ch [2019-10-03 11:11:01,556 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-03 11:11:01,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-03 11:11:01,557 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_add_raw [2019-10-03 11:11:01,557 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_raw [2019-10-03 11:11:01,557 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_ch_show [2019-10-03 11:11:01,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-03 11:11:01,557 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_label_show [2019-10-03 11:11:01,558 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_create_attr [2019-10-03 11:11:01,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-03 11:11:01,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-03 11:11:01,558 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_attr [2019-10-03 11:11:01,558 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_probe [2019-10-03 11:11:01,558 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-03 11:11:01,558 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove [2019-10-03 11:11:01,559 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_init [2019-10-03 11:11:01,559 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_exit [2019-10-03 11:11:01,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-03 11:11:01,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2019-10-03 11:11:01,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2019-10-03 11:11:01,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-03 11:11:01,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2019-10-03 11:11:01,560 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-03 11:11:01,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-03 11:11:01,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-03 11:11:01,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-03 11:11:01,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-03 11:11:01,562 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-03 11:11:01,562 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-03 11:11:01,562 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-03 11:11:01,562 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-03 11:11:01,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-03 11:11:01,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-03 11:11:01,564 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-03 11:11:02,747 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-03 11:11:02,747 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-03 11:11:02,750 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 11:11:02 BoogieIcfgContainer [2019-10-03 11:11:02,751 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-03 11:11:02,751 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-10-03 11:11:02,752 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-10-03 11:11:02,752 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-10-03 11:11:02,753 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 11:11:02" (1/1) ... [2019-10-03 11:11:02,797 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-03 11:11:02,890 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-03 11:11:02,898 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 11:11:02,899 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-10-03 11:11:02,903 INFO L168 Benchmark]: Toolchain (without parser) took 2501.20 ms. Allocated memory was 140.0 MB in the beginning and 226.5 MB in the end (delta: 86.5 MB). Free memory was 84.5 MB in the beginning and 159.8 MB in the end (delta: -75.4 MB). Peak memory consumption was 11.1 MB. Max. memory is 7.1 GB. [2019-10-03 11:11:02,906 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 140.0 MB. Free memory was 104.8 MB in the beginning and 104.6 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-10-03 11:11:02,909 INFO L168 Benchmark]: CACSL2BoogieTranslator took 964.71 ms. Allocated memory was 140.0 MB in the beginning and 201.3 MB in the end (delta: 61.3 MB). Free memory was 84.2 MB in the beginning and 155.1 MB in the end (delta: -70.9 MB). Peak memory consumption was 24.5 MB. Max. memory is 7.1 GB. [2019-10-03 11:11:02,910 INFO L168 Benchmark]: Boogie Preprocessor took 93.00 ms. Allocated memory is still 201.3 MB. Free memory was 155.1 MB in the beginning and 150.1 MB in the end (delta: 5.0 MB). Peak memory consumption was 5.0 MB. Max. memory is 7.1 GB. [2019-10-03 11:11:02,913 INFO L168 Benchmark]: RCFGBuilder took 1289.08 ms. Allocated memory was 201.3 MB in the beginning and 226.5 MB in the end (delta: 25.2 MB). Free memory was 150.1 MB in the beginning and 166.6 MB in the end (delta: -16.5 MB). Peak memory consumption was 80.4 MB. Max. memory is 7.1 GB. [2019-10-03 11:11:02,922 INFO L168 Benchmark]: Abstract Interpretation took 147.72 ms. Allocated memory is still 226.5 MB. Free memory was 166.6 MB in the beginning and 159.8 MB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 7.1 GB. [2019-10-03 11:11:02,932 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 140.0 MB. Free memory was 104.8 MB in the beginning and 104.6 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 964.71 ms. Allocated memory was 140.0 MB in the beginning and 201.3 MB in the end (delta: 61.3 MB). Free memory was 84.2 MB in the beginning and 155.1 MB in the end (delta: -70.9 MB). Peak memory consumption was 24.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 93.00 ms. Allocated memory is still 201.3 MB. Free memory was 155.1 MB in the beginning and 150.1 MB in the end (delta: 5.0 MB). Peak memory consumption was 5.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1289.08 ms. Allocated memory was 201.3 MB in the beginning and 226.5 MB in the end (delta: 25.2 MB). Free memory was 150.1 MB in the beginning and 166.6 MB in the end (delta: -16.5 MB). Peak memory consumption was 80.4 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 147.72 ms. Allocated memory is still 226.5 MB. Free memory was 166.6 MB in the beginning and 159.8 MB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 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: 1259]: 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...