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-validator-v0.8/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point_ldv-val-v0.8.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-03 12:36:37,939 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-03 12:36:37,941 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-03 12:36:37,954 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-03 12:36:37,954 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-03 12:36:37,955 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-03 12:36:37,957 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-03 12:36:37,959 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-03 12:36:37,960 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-03 12:36:37,961 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-03 12:36:37,962 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-03 12:36:37,963 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-03 12:36:37,963 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-03 12:36:37,964 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-03 12:36:37,965 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-03 12:36:37,966 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-03 12:36:37,967 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-03 12:36:37,968 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-03 12:36:37,970 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-03 12:36:37,972 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-03 12:36:37,973 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-03 12:36:37,974 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-03 12:36:37,975 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-03 12:36:37,976 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-03 12:36:37,978 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-03 12:36:37,978 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-03 12:36:37,978 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-03 12:36:37,979 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-03 12:36:37,980 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-03 12:36:37,981 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-03 12:36:37,981 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-03 12:36:37,982 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-03 12:36:37,982 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-03 12:36:37,983 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-03 12:36:37,984 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-03 12:36:37,984 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-03 12:36:37,985 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-03 12:36:37,985 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-03 12:36:37,985 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-03 12:36:37,986 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-03 12:36:37,987 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-03 12:36:37,988 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 12:36:38,003 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-03 12:36:38,003 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-03 12:36:38,004 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-10-03 12:36:38,004 INFO L138 SettingsManager]: * Log level for plugins=info [2019-10-03 12:36:38,005 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-03 12:36:38,005 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-03 12:36:38,005 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-10-03 12:36:38,005 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-10-03 12:36:38,006 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-03 12:36:38,006 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-10-03 12:36:38,007 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-03 12:36:38,007 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-03 12:36:38,007 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-03 12:36:38,007 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-03 12:36:38,007 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-03 12:36:38,008 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-03 12:36:38,008 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-03 12:36:38,008 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-03 12:36:38,008 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-03 12:36:38,009 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-03 12:36:38,009 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-03 12:36:38,009 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-10-03 12:36:38,009 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-03 12:36:38,010 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-03 12:36:38,010 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-03 12:36:38,010 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-03 12:36:38,010 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-10-03 12:36:38,010 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-03 12:36:38,011 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-03 12:36:38,011 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-10-03 12:36:38,039 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-03 12:36:38,052 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-03 12:36:38,056 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-03 12:36:38,057 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-03 12:36:38,057 INFO L275 PluginConnector]: CDTParser initialized [2019-10-03 12:36:38,058 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point_ldv-val-v0.8.cil.out.i [2019-10-03 12:36:38,119 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6c6838eaf/f29ca17ccd894329a0eae481c76cbd8b/FLAGdb451a2c3 [2019-10-03 12:36:38,711 INFO L306 CDTParser]: Found 1 translation units. [2019-10-03 12:36:38,712 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point_ldv-val-v0.8.cil.out.i [2019-10-03 12:36:38,738 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6c6838eaf/f29ca17ccd894329a0eae481c76cbd8b/FLAGdb451a2c3 [2019-10-03 12:36:38,948 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6c6838eaf/f29ca17ccd894329a0eae481c76cbd8b [2019-10-03 12:36:38,964 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-03 12:36:38,966 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-03 12:36:38,967 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-03 12:36:38,967 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-03 12:36:38,971 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-03 12:36:38,972 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 12:36:38" (1/1) ... [2019-10-03 12:36:38,975 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@305b79ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:36:38, skipping insertion in model container [2019-10-03 12:36:38,975 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 12:36:38" (1/1) ... [2019-10-03 12:36:38,983 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-03 12:36:39,043 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-03 12:36:39,753 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 12:36:39,770 INFO L188 MainTranslator]: Completed pre-run [2019-10-03 12:36:39,893 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 12:36:39,959 INFO L192 MainTranslator]: Completed translation [2019-10-03 12:36:39,959 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:36:39 WrapperNode [2019-10-03 12:36:39,959 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-03 12:36:39,960 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-03 12:36:39,960 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-03 12:36:39,960 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-03 12:36:39,974 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:36:39" (1/1) ... [2019-10-03 12:36:39,975 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:36:39" (1/1) ... [2019-10-03 12:36:40,015 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:36:39" (1/1) ... [2019-10-03 12:36:40,019 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:36:39" (1/1) ... [2019-10-03 12:36:40,097 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:36:39" (1/1) ... [2019-10-03 12:36:40,114 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:36:39" (1/1) ... [2019-10-03 12:36:40,129 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:36:39" (1/1) ... [2019-10-03 12:36:40,143 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-03 12:36:40,149 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-03 12:36:40,149 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-03 12:36:40,149 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-03 12:36:40,150 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:36:39" (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 12:36:40,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-03 12:36:40,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-03 12:36:40,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-03 12:36:40,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-03 12:36:40,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-03 12:36:40,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-03 12:36:40,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-03 12:36:40,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-03 12:36:40,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-03 12:36:40,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-03 12:36:40,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-03 12:36:40,230 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-10-03 12:36:40,230 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2019-10-03 12:36:40,231 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_read_ch [2019-10-03 12:36:40,232 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_add_raw [2019-10-03 12:36:40,233 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_raw [2019-10-03 12:36:40,233 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_ch_show [2019-10-03 12:36:40,233 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_label_show [2019-10-03 12:36:40,233 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_create_attr [2019-10-03 12:36:40,233 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_attr [2019-10-03 12:36:40,233 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_probe [2019-10-03 12:36:40,234 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove [2019-10-03 12:36:40,234 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_init [2019-10-03 12:36:40,234 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_exit [2019-10-03 12:36:40,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_probe_1 [2019-10-03 12:36:40,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_init_1 [2019-10-03 12:36:40,235 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-03 12:36:40,235 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-10-03 12:36:40,236 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-03 12:36:40,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_7 [2019-10-03 12:36:40,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_8 [2019-10-03 12:36:40,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc_9 [2019-10-03 12:36:40,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-03 12:36:40,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-03 12:36:40,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-03 12:36:40,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-03 12:36:40,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-03 12:36:40,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-03 12:36:40,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_sysfs [2019-10-03 12:36:40,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file [2019-10-03 12:36:40,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-03 12:36:40,238 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-03 12:36:40,238 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-03 12:36:40,239 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-03 12:36:40,239 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2019-10-03 12:36:40,239 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-03 12:36:40,239 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-10-03 12:36:40,239 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2019-10-03 12:36:40,240 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_register [2019-10-03 12:36:40,240 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2019-10-03 12:36:40,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-03 12:36:40,240 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2019-10-03 12:36:40,240 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-03 12:36:40,240 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_register [2019-10-03 12:36:40,240 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2019-10-03 12:36:40,241 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_read [2019-10-03 12:36:40,241 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_register [2019-10-03 12:36:40,241 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_release [2019-10-03 12:36:40,241 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-03 12:36:40,241 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-03 12:36:40,242 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-03 12:36:40,242 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-03 12:36:40,242 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-03 12:36:40,242 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-03 12:36:40,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-03 12:36:40,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-03 12:36:40,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-03 12:36:40,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-03 12:36:40,244 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-03 12:36:40,244 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-03 12:36:40,244 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2019-10-03 12:36:40,244 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-03 12:36:40,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_7 [2019-10-03 12:36:40,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_8 [2019-10-03 12:36:40,246 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2019-10-03 12:36:40,246 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-03 12:36:40,246 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-03 12:36:40,246 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2019-10-03 12:36:40,246 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-03 12:36:40,247 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-10-03 12:36:40,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file [2019-10-03 12:36:40,248 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-03 12:36:40,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc_9 [2019-10-03 12:36:40,248 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-03 12:36:40,248 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-03 12:36:40,249 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-03 12:36:40,249 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-03 12:36:40,250 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-03 12:36:40,250 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-03 12:36:40,250 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-03 12:36:40,250 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-03 12:36:40,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-03 12:36:40,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-03 12:36:40,251 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-03 12:36:40,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-03 12:36:40,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-03 12:36:40,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-03 12:36:40,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-03 12:36:40,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_probe_1 [2019-10-03 12:36:40,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_init_1 [2019-10-03 12:36:40,252 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-10-03 12:36:40,252 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-03 12:36:40,252 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_register [2019-10-03 12:36:40,252 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2019-10-03 12:36:40,252 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-10-03 12:36:40,252 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2019-10-03 12:36:40,252 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_register [2019-10-03 12:36:40,253 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2019-10-03 12:36:40,253 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_read [2019-10-03 12:36:40,253 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_register [2019-10-03 12:36:40,253 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_release [2019-10-03 12:36:40,253 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_read_ch [2019-10-03 12:36:40,253 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-03 12:36:40,254 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-03 12:36:40,254 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_add_raw [2019-10-03 12:36:40,254 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_raw [2019-10-03 12:36:40,254 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_ch_show [2019-10-03 12:36:40,255 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-03 12:36:40,256 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_label_show [2019-10-03 12:36:40,256 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_create_attr [2019-10-03 12:36:40,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-03 12:36:40,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-03 12:36:40,257 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_attr [2019-10-03 12:36:40,258 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_probe [2019-10-03 12:36:40,259 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-03 12:36:40,259 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove [2019-10-03 12:36:40,259 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_init [2019-10-03 12:36:40,259 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_exit [2019-10-03 12:36:40,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-03 12:36:40,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-03 12:36:40,263 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-03 12:36:40,263 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-03 12:36:40,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-03 12:36:40,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-03 12:36:40,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-03 12:36:40,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-03 12:36:40,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_sysfs [2019-10-03 12:36:40,265 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-03 12:36:40,266 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-03 12:36:40,269 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-03 12:36:40,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-03 12:36:40,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-03 12:36:40,270 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-03 12:36:41,266 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-03 12:36:41,632 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-03 12:36:41,632 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-03 12:36:41,634 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 12:36:41 BoogieIcfgContainer [2019-10-03 12:36:41,634 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-03 12:36:41,635 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-10-03 12:36:41,635 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-10-03 12:36:41,636 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-10-03 12:36:41,636 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 12:36:41" (1/1) ... [2019-10-03 12:36:41,677 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-03 12:36:41,776 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-03 12:36:41,782 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 68 root evaluator evaluations with a maximum evaluation depth of 0. Performed 68 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 139 variables. [2019-10-03 12:36:41,782 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-10-03 12:36:41,785 INFO L168 Benchmark]: Toolchain (without parser) took 2818.04 ms. Allocated memory was 132.6 MB in the beginning and 224.4 MB in the end (delta: 91.8 MB). Free memory was 86.0 MB in the beginning and 135.9 MB in the end (delta: -49.9 MB). Peak memory consumption was 41.8 MB. Max. memory is 7.1 GB. [2019-10-03 12:36:41,786 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 132.6 MB. Free memory was 106.8 MB in the beginning and 106.6 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-10-03 12:36:41,787 INFO L168 Benchmark]: CACSL2BoogieTranslator took 992.71 ms. Allocated memory was 132.6 MB in the beginning and 201.3 MB in the end (delta: 68.7 MB). Free memory was 85.8 MB in the beginning and 149.7 MB in the end (delta: -63.9 MB). Peak memory consumption was 28.3 MB. Max. memory is 7.1 GB. [2019-10-03 12:36:41,788 INFO L168 Benchmark]: Boogie Preprocessor took 188.34 ms. Allocated memory is still 201.3 MB. Free memory was 149.7 MB in the beginning and 143.8 MB in the end (delta: 5.9 MB). Peak memory consumption was 5.9 MB. Max. memory is 7.1 GB. [2019-10-03 12:36:41,789 INFO L168 Benchmark]: RCFGBuilder took 1485.44 ms. Allocated memory was 201.3 MB in the beginning and 224.4 MB in the end (delta: 23.1 MB). Free memory was 143.8 MB in the beginning and 142.6 MB in the end (delta: 1.2 MB). Peak memory consumption was 76.6 MB. Max. memory is 7.1 GB. [2019-10-03 12:36:41,790 INFO L168 Benchmark]: Abstract Interpretation took 146.92 ms. Allocated memory is still 224.4 MB. Free memory was 142.6 MB in the beginning and 135.9 MB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 7.1 GB. [2019-10-03 12:36:41,794 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 132.6 MB. Free memory was 106.8 MB in the beginning and 106.6 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 992.71 ms. Allocated memory was 132.6 MB in the beginning and 201.3 MB in the end (delta: 68.7 MB). Free memory was 85.8 MB in the beginning and 149.7 MB in the end (delta: -63.9 MB). Peak memory consumption was 28.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 188.34 ms. Allocated memory is still 201.3 MB. Free memory was 149.7 MB in the beginning and 143.8 MB in the end (delta: 5.9 MB). Peak memory consumption was 5.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1485.44 ms. Allocated memory was 201.3 MB in the beginning and 224.4 MB in the end (delta: 23.1 MB). Free memory was 143.8 MB in the beginning and 142.6 MB in the end (delta: 1.2 MB). Peak memory consumption was 76.6 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 146.92 ms. Allocated memory is still 224.4 MB. Free memory was 142.6 MB in the beginning and 135.9 MB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 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: 1359]: 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...