java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 16:03:15,164 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 16:03:15,166 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 16:03:15,178 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 16:03:15,178 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 16:03:15,179 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 16:03:15,181 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 16:03:15,182 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 16:03:15,184 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 16:03:15,185 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 16:03:15,186 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 16:03:15,187 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 16:03:15,188 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 16:03:15,189 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 16:03:15,190 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 16:03:15,191 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 16:03:15,191 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 16:03:15,192 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 16:03:15,194 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 16:03:15,196 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 16:03:15,198 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 16:03:15,199 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 16:03:15,200 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 16:03:15,201 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 16:03:15,203 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 16:03:15,204 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 16:03:15,204 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 16:03:15,205 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 16:03:15,205 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 16:03:15,206 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 16:03:15,207 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 16:03:15,207 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 16:03:15,208 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 16:03:15,209 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 16:03:15,211 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 16:03:15,211 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 16:03:15,212 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 16:03:15,212 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 16:03:15,212 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 16:03:15,213 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 16:03:15,214 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 16:03:15,215 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 [2019-08-08 16:03:15,235 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 16:03:15,236 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 16:03:15,237 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 16:03:15,237 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 16:03:15,238 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 16:03:15,238 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 16:03:15,238 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 16:03:15,239 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 16:03:15,239 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 16:03:15,239 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 16:03:15,240 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 16:03:15,240 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 16:03:15,240 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 16:03:15,241 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 16:03:15,241 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 16:03:15,241 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 16:03:15,242 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 16:03:15,242 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 16:03:15,242 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 16:03:15,242 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 16:03:15,243 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 16:03:15,243 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 16:03:15,243 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 16:03:15,243 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 16:03:15,243 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 16:03:15,244 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 16:03:15,244 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-08 16:03:15,294 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 16:03:15,306 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 16:03:15,309 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 16:03:15,310 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 16:03:15,311 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 16:03:15,312 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i [2019-08-08 16:03:15,370 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/40294195b/910e36d75e404779946f02a94415c0bf/FLAG2a3343925 [2019-08-08 16:03:15,961 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 16:03:15,965 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i [2019-08-08 16:03:15,995 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/40294195b/910e36d75e404779946f02a94415c0bf/FLAG2a3343925 [2019-08-08 16:03:16,235 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/40294195b/910e36d75e404779946f02a94415c0bf [2019-08-08 16:03:16,244 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 16:03:16,246 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 16:03:16,247 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 16:03:16,247 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 16:03:16,250 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 16:03:16,251 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 04:03:16" (1/1) ... [2019-08-08 16:03:16,254 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37f6794d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:03:16, skipping insertion in model container [2019-08-08 16:03:16,255 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 04:03:16" (1/1) ... [2019-08-08 16:03:16,261 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 16:03:16,314 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 16:03:16,922 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 16:03:16,936 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 16:03:17,138 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 16:03:17,208 INFO L192 MainTranslator]: Completed translation [2019-08-08 16:03:17,208 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:03:17 WrapperNode [2019-08-08 16:03:17,209 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 16:03:17,210 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 16:03:17,211 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 16:03:17,211 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 16:03:17,230 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:03:17" (1/1) ... [2019-08-08 16:03:17,231 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:03:17" (1/1) ... [2019-08-08 16:03:17,283 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:03:17" (1/1) ... [2019-08-08 16:03:17,284 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:03:17" (1/1) ... [2019-08-08 16:03:17,353 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:03:17" (1/1) ... [2019-08-08 16:03:17,360 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:03:17" (1/1) ... [2019-08-08 16:03:17,380 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:03:17" (1/1) ... [2019-08-08 16:03:17,399 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 16:03:17,399 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 16:03:17,399 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 16:03:17,399 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 16:03:17,400 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:03:17" (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 [2019-08-08 16:03:17,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 16:03:17,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 16:03:17,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-08 16:03:17,463 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-08-08 16:03:17,463 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-08-08 16:03:17,463 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-08-08 16:03:17,463 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-08-08 16:03:17,463 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2019-08-08 16:03:17,464 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_read_ch [2019-08-08 16:03:17,464 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_add_raw [2019-08-08 16:03:17,464 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_raw [2019-08-08 16:03:17,464 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_ch_show [2019-08-08 16:03:17,464 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_label_show [2019-08-08 16:03:17,464 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_create_attr [2019-08-08 16:03:17,465 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_attr [2019-08-08 16:03:17,465 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_probe [2019-08-08 16:03:17,465 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove [2019-08-08 16:03:17,465 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_init [2019-08-08 16:03:17,465 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_exit [2019-08-08 16:03:17,466 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 16:03:17,466 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-08-08 16:03:17,466 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-08-08 16:03:17,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_5 [2019-08-08 16:03:17,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_6 [2019-08-08 16:03:17,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-08 16:03:17,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-08 16:03:17,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-08-08 16:03:17,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-08-08 16:03:17,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-08-08 16:03:17,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-08-08 16:03:17,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_sysfs [2019-08-08 16:03:17,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2019-08-08 16:03:17,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-08 16:03:17,468 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-08-08 16:03:17,469 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-08-08 16:03:17,469 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-08-08 16:03:17,469 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2019-08-08 16:03:17,469 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-08-08 16:03:17,469 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-08-08 16:03:17,469 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2019-08-08 16:03:17,469 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_register [2019-08-08 16:03:17,470 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2019-08-08 16:03:17,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-08 16:03:17,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2019-08-08 16:03:17,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2019-08-08 16:03:17,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2019-08-08 16:03:17,470 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2019-08-08 16:03:17,471 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-08-08 16:03:17,471 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_register [2019-08-08 16:03:17,471 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2019-08-08 16:03:17,471 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_read [2019-08-08 16:03:17,471 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_register [2019-08-08 16:03:17,471 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_release [2019-08-08 16:03:17,471 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-08 16:03:17,472 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-08 16:03:17,472 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 16:03:17,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-08-08 16:03:17,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-08-08 16:03:17,472 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-08-08 16:03:17,472 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-08-08 16:03:17,473 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2019-08-08 16:03:17,473 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-08-08 16:03:17,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_5 [2019-08-08 16:03:17,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_6 [2019-08-08 16:03:17,473 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2019-08-08 16:03:17,473 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-08-08 16:03:17,473 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-08-08 16:03:17,474 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2019-08-08 16:03:17,474 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-08-08 16:03:17,474 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-08-08 16:03:17,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2019-08-08 16:03:17,474 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-08 16:03:17,474 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 16:03:17,475 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-08 16:03:17,475 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-08 16:03:17,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-08 16:03:17,475 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-08 16:03:17,475 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-08-08 16:03:17,475 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-08-08 16:03:17,476 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-08-08 16:03:17,476 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-08-08 16:03:17,476 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-08-08 16:03:17,476 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_register [2019-08-08 16:03:17,476 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2019-08-08 16:03:17,476 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-08-08 16:03:17,477 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2019-08-08 16:03:17,477 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_register [2019-08-08 16:03:17,477 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2019-08-08 16:03:17,477 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_read [2019-08-08 16:03:17,477 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_register [2019-08-08 16:03:17,477 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_release [2019-08-08 16:03:17,477 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_read_ch [2019-08-08 16:03:17,478 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 16:03:17,478 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-08 16:03:17,478 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_add_raw [2019-08-08 16:03:17,478 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_raw [2019-08-08 16:03:17,478 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_ch_show [2019-08-08 16:03:17,478 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 16:03:17,479 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_label_show [2019-08-08 16:03:17,479 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_create_attr [2019-08-08 16:03:17,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 16:03:17,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-08 16:03:17,479 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_attr [2019-08-08 16:03:17,479 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_probe [2019-08-08 16:03:17,479 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 16:03:17,480 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove [2019-08-08 16:03:17,480 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_init [2019-08-08 16:03:17,480 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_exit [2019-08-08 16:03:17,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-08 16:03:17,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2019-08-08 16:03:17,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2019-08-08 16:03:17,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-08 16:03:17,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2019-08-08 16:03:17,481 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 16:03:17,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-08 16:03:17,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-08 16:03:17,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-08-08 16:03:17,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-08-08 16:03:17,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_sysfs [2019-08-08 16:03:17,482 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-08 16:03:17,482 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-08 16:03:17,482 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-08 16:03:17,482 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 16:03:17,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-08 16:03:17,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-08 16:03:17,483 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 16:03:19,399 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 16:03:19,399 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-08 16:03:19,401 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 04:03:19 BoogieIcfgContainer [2019-08-08 16:03:19,401 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 16:03:19,402 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 16:03:19,402 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 16:03:19,402 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 16:03:19,403 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 04:03:19" (1/1) ... [2019-08-08 16:03:19,415 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 16:03:19,417 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 16:03:19,425 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 16:03:19,433 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 16:03:19,435 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 16:03:19,505 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 406 [2019-08-08 16:03:20,609 INFO L185 IcfgInterpreter]: Interpreting procedure s3c_hwmon_probe with input of size 46 [2019-08-08 16:03:22,895 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.UnsupportedOperationException: Abstraction of intricate predicate not yet implemented at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools.satAsBool(SymbolicTools.java:184) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools.implies(SymbolicTools.java:174) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.domain.ExplicitValueDomain.isSubsetEq(ExplicitValueDomain.java:84) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarizeInternal(FixpointLoopSummarizer.java:97) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:80) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretLoop(DagInterpreter.java:141) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:133) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpretLoisInProcedure(IcfgInterpreter.java:125) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpret(IcfgInterpreter.java:116) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.processIcfg(SymbolicInterpretationObserver.java:76) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:68) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-08 16:03:22,902 INFO L168 Benchmark]: Toolchain (without parser) took 6655.14 ms. Allocated memory was 138.9 MB in the beginning and 271.1 MB in the end (delta: 132.1 MB). Free memory was 83.1 MB in the beginning and 211.7 MB in the end (delta: -128.6 MB). Peak memory consumption was 104.2 MB. Max. memory is 7.1 GB. [2019-08-08 16:03:22,903 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 138.9 MB. Free memory was 103.9 MB in the beginning and 103.6 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-08 16:03:22,904 INFO L168 Benchmark]: CACSL2BoogieTranslator took 962.47 ms. Allocated memory was 138.9 MB in the beginning and 202.4 MB in the end (delta: 63.4 MB). Free memory was 82.7 MB in the beginning and 159.2 MB in the end (delta: -76.5 MB). Peak memory consumption was 28.3 MB. Max. memory is 7.1 GB. [2019-08-08 16:03:22,905 INFO L168 Benchmark]: Boogie Preprocessor took 189.16 ms. Allocated memory is still 202.4 MB. Free memory was 159.2 MB in the beginning and 154.0 MB in the end (delta: 5.2 MB). Peak memory consumption was 5.2 MB. Max. memory is 7.1 GB. [2019-08-08 16:03:22,906 INFO L168 Benchmark]: RCFGBuilder took 2002.04 ms. Allocated memory was 202.4 MB in the beginning and 224.4 MB in the end (delta: 22.0 MB). Free memory was 154.0 MB in the beginning and 175.1 MB in the end (delta: -21.2 MB). Peak memory consumption was 86.5 MB. Max. memory is 7.1 GB. [2019-08-08 16:03:22,907 INFO L168 Benchmark]: Symbolic Interpretation took 3497.49 ms. Allocated memory was 224.4 MB in the beginning and 271.1 MB in the end (delta: 46.7 MB). Free memory was 175.1 MB in the beginning and 211.7 MB in the end (delta: -36.6 MB). Peak memory consumption was 110.8 MB. Max. memory is 7.1 GB. [2019-08-08 16:03:22,912 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: UnsupportedOperationException: Abstraction of intricate predicate not yet implemented de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: UnsupportedOperationException: Abstraction of intricate predicate not yet implemented: de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools.satAsBool(SymbolicTools.java:184) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 138.9 MB. Free memory was 103.9 MB in the beginning and 103.6 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 962.47 ms. Allocated memory was 138.9 MB in the beginning and 202.4 MB in the end (delta: 63.4 MB). Free memory was 82.7 MB in the beginning and 159.2 MB in the end (delta: -76.5 MB). Peak memory consumption was 28.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 189.16 ms. Allocated memory is still 202.4 MB. Free memory was 159.2 MB in the beginning and 154.0 MB in the end (delta: 5.2 MB). Peak memory consumption was 5.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2002.04 ms. Allocated memory was 202.4 MB in the beginning and 224.4 MB in the end (delta: 22.0 MB). Free memory was 154.0 MB in the beginning and 175.1 MB in the end (delta: -21.2 MB). Peak memory consumption was 86.5 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 3497.49 ms. Allocated memory was 224.4 MB in the beginning and 271.1 MB in the end (delta: 46.7 MB). Free memory was 175.1 MB in the beginning and 211.7 MB in the end (delta: -36.6 MB). Peak memory consumption was 110.8 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...