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/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain -i ../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13a467a-m [2019-10-15 04:05:17,190 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-15 04:05:17,192 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-15 04:05:17,207 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-15 04:05:17,208 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-15 04:05:17,209 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-15 04:05:17,211 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-15 04:05:17,213 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-15 04:05:17,215 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-15 04:05:17,216 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-15 04:05:17,217 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-15 04:05:17,218 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-15 04:05:17,218 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-15 04:05:17,220 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-15 04:05:17,221 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-15 04:05:17,222 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-15 04:05:17,224 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-15 04:05:17,225 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-15 04:05:17,227 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-15 04:05:17,229 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-15 04:05:17,230 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-15 04:05:17,232 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-15 04:05:17,233 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-15 04:05:17,234 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-15 04:05:17,237 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-15 04:05:17,239 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-15 04:05:17,239 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-15 04:05:17,240 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-15 04:05:17,240 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-15 04:05:17,243 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-15 04:05:17,243 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-15 04:05:17,245 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-15 04:05:17,246 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-15 04:05:17,247 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-15 04:05:17,251 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-15 04:05:17,251 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-15 04:05:17,252 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-15 04:05:17,252 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-15 04:05:17,253 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-15 04:05:17,255 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-15 04:05:17,259 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-15 04:05:17,260 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-15 04:05:17,282 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-15 04:05:17,282 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-15 04:05:17,285 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-15 04:05:17,285 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-15 04:05:17,285 INFO L138 SettingsManager]: * Use SBE=true [2019-10-15 04:05:17,286 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-15 04:05:17,286 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-15 04:05:17,286 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-15 04:05:17,286 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-15 04:05:17,287 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-15 04:05:17,288 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-15 04:05:17,288 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-15 04:05:17,288 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-15 04:05:17,289 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-15 04:05:17,289 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-15 04:05:17,289 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-15 04:05:17,289 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-15 04:05:17,290 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-15 04:05:17,290 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-15 04:05:17,290 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-15 04:05:17,290 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-15 04:05:17,291 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 04:05:17,291 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-15 04:05:17,291 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-15 04:05:17,291 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-15 04:05:17,291 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-15 04:05:17,292 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-15 04:05:17,292 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-15 04:05:17,292 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain [2019-10-15 04:05:17,585 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-15 04:05:17,598 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-15 04:05:17,602 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-15 04:05:17,603 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-15 04:05:17,604 INFO L275 PluginConnector]: CDTParser initialized [2019-10-15 04:05:17,604 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.cil.out.i [2019-10-15 04:05:17,672 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d5d7386b/5dc3b44be808480dbde8e686fcfade39/FLAG1e0ed4305 [2019-10-15 04:05:18,454 INFO L306 CDTParser]: Found 1 translation units. [2019-10-15 04:05:18,455 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.cil.out.i [2019-10-15 04:05:18,498 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d5d7386b/5dc3b44be808480dbde8e686fcfade39/FLAG1e0ed4305 [2019-10-15 04:05:19,010 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d5d7386b/5dc3b44be808480dbde8e686fcfade39 [2019-10-15 04:05:19,020 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-15 04:05:19,022 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-15 04:05:19,023 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-15 04:05:19,023 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-15 04:05:19,026 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-15 04:05:19,027 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 04:05:19" (1/1) ... [2019-10-15 04:05:19,030 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e9574d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:05:19, skipping insertion in model container [2019-10-15 04:05:19,031 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 04:05:19" (1/1) ... [2019-10-15 04:05:19,039 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-15 04:05:19,140 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-15 04:05:20,569 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 04:05:20,595 INFO L188 MainTranslator]: Completed pre-run [2019-10-15 04:05:20,854 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 04:05:20,949 INFO L192 MainTranslator]: Completed translation [2019-10-15 04:05:20,949 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:05:20 WrapperNode [2019-10-15 04:05:20,950 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-15 04:05:20,950 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-15 04:05:20,951 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-15 04:05:20,951 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-15 04:05:20,962 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:05:20" (1/1) ... [2019-10-15 04:05:20,963 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:05:20" (1/1) ... [2019-10-15 04:05:21,016 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:05:20" (1/1) ... [2019-10-15 04:05:21,017 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:05:20" (1/1) ... [2019-10-15 04:05:21,204 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:05:20" (1/1) ... [2019-10-15 04:05:21,225 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:05:20" (1/1) ... [2019-10-15 04:05:21,261 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:05:20" (1/1) ... [2019-10-15 04:05:21,279 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-15 04:05:21,280 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-15 04:05:21,280 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-15 04:05:21,280 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-15 04:05:21,282 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:05:20" (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 [2019-10-15 04:05:21,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-15 04:05:21,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-15 04:05:21,355 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-15 04:05:21,356 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-15 04:05:21,356 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2019-10-15 04:05:21,356 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2019-10-15 04:05:21,356 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2019-10-15 04:05:21,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-15 04:05:21,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-15 04:05:21,357 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-15 04:05:21,357 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-15 04:05:21,357 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-10-15 04:05:21,357 INFO L138 BoogieDeclarations]: Found implementation of procedure opstate_init [2019-10-15 04:05:21,357 INFO L138 BoogieDeclarations]: Found implementation of procedure get_err_from_table [2019-10-15 04:05:21,358 INFO L138 BoogieDeclarations]: Found implementation of procedure i7300_process_error_global [2019-10-15 04:05:21,358 INFO L138 BoogieDeclarations]: Found implementation of procedure i7300_process_fbd_error [2019-10-15 04:05:21,360 INFO L138 BoogieDeclarations]: Found implementation of procedure i7300_check_error [2019-10-15 04:05:21,360 INFO L138 BoogieDeclarations]: Found implementation of procedure i7300_clear_error [2019-10-15 04:05:21,360 INFO L138 BoogieDeclarations]: Found implementation of procedure i7300_enable_error_reporting [2019-10-15 04:05:21,360 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_mtr [2019-10-15 04:05:21,361 INFO L138 BoogieDeclarations]: Found implementation of procedure print_dimm_size [2019-10-15 04:05:21,361 INFO L138 BoogieDeclarations]: Found implementation of procedure i7300_init_csrows [2019-10-15 04:05:21,361 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_mir [2019-10-15 04:05:21,361 INFO L138 BoogieDeclarations]: Found implementation of procedure i7300_get_mc_regs [2019-10-15 04:05:21,361 INFO L138 BoogieDeclarations]: Found implementation of procedure i7300_put_devices [2019-10-15 04:05:21,363 INFO L138 BoogieDeclarations]: Found implementation of procedure i7300_get_devices [2019-10-15 04:05:21,364 INFO L138 BoogieDeclarations]: Found implementation of procedure i7300_init_one [2019-10-15 04:05:21,364 INFO L138 BoogieDeclarations]: Found implementation of procedure i7300_remove_one [2019-10-15 04:05:21,365 INFO L138 BoogieDeclarations]: Found implementation of procedure i7300_init [2019-10-15 04:05:21,365 INFO L138 BoogieDeclarations]: Found implementation of procedure i7300_exit [2019-10-15 04:05:21,365 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-15 04:05:21,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2019-10-15 04:05:21,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2019-10-15 04:05:21,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2019-10-15 04:05:21,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2019-10-15 04:05:21,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2019-10-15 04:05:21,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6 [2019-10-15 04:05:21,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2019-10-15 04:05:21,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-15 04:05:21,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-15 04:05:21,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-15 04:05:21,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2019-10-15 04:05:21,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2019-10-15 04:05:21,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2019-10-15 04:05:21,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2019-10-15 04:05:21,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2019-10-15 04:05:21,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2019-10-15 04:05:21,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2019-10-15 04:05:21,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-10-15 04:05:21,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-10-15 04:05:21,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-10-15 04:05:21,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-10-15 04:05:21,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-15 04:05:21,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-10-15 04:05:21,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-10-15 04:05:21,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-15 04:05:21,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-15 04:05:21,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-10-15 04:05:21,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-10-15 04:05:21,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-15 04:05:21,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-15 04:05:21,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-10-15 04:05:21,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-15 04:05:21,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-15 04:05:21,373 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-15 04:05:21,373 INFO L138 BoogieDeclarations]: Found implementation of procedure edac_mc_add_mc [2019-10-15 04:05:21,374 INFO L138 BoogieDeclarations]: Found implementation of procedure edac_mc_alloc [2019-10-15 04:05:21,374 INFO L138 BoogieDeclarations]: Found implementation of procedure edac_mc_del_mc [2019-10-15 04:05:21,374 INFO L138 BoogieDeclarations]: Found implementation of procedure edac_mc_free [2019-10-15 04:05:21,374 INFO L138 BoogieDeclarations]: Found implementation of procedure edac_mc_handle_error [2019-10-15 04:05:21,375 INFO L138 BoogieDeclarations]: Found implementation of procedure edac_pci_create_generic_ctl [2019-10-15 04:05:21,375 INFO L138 BoogieDeclarations]: Found implementation of procedure edac_pci_release_generic_ctl [2019-10-15 04:05:21,375 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2019-10-15 04:05:21,375 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-10-15 04:05:21,376 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-10-15 04:05:21,377 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-15 04:05:21,377 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2019-10-15 04:05:21,377 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2019-10-15 04:05:21,377 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2019-10-15 04:05:21,377 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2019-10-15 04:05:21,378 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-15 04:05:21,378 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_device [2019-10-15 04:05:21,379 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-15 04:05:21,379 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-15 04:05:21,379 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-15 04:05:21,380 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-15 04:05:21,380 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-15 04:05:21,381 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-15 04:05:21,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-15 04:05:21,382 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2019-10-15 04:05:21,383 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-15 04:05:21,383 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-15 04:05:21,383 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-10-15 04:05:21,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2019-10-15 04:05:21,384 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-15 04:05:21,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2019-10-15 04:05:21,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2019-10-15 04:05:21,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2019-10-15 04:05:21,384 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-10-15 04:05:21,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2019-10-15 04:05:21,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2019-10-15 04:05:21,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6 [2019-10-15 04:05:21,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2019-10-15 04:05:21,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2019-10-15 04:05:21,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-10-15 04:05:21,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-10-15 04:05:21,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-10-15 04:05:21,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-10-15 04:05:21,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-10-15 04:05:21,386 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-15 04:05:21,387 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-15 04:05:21,387 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-15 04:05:21,387 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-15 04:05:21,387 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2019-10-15 04:05:21,388 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_device [2019-10-15 04:05:21,388 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2019-10-15 04:05:21,388 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2019-10-15 04:05:21,388 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2019-10-15 04:05:21,388 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2019-10-15 04:05:21,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-15 04:05:21,389 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2019-10-15 04:05:21,389 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2019-10-15 04:05:21,389 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-15 04:05:21,389 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-15 04:05:21,390 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-15 04:05:21,391 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-15 04:05:21,391 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-15 04:05:21,391 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-15 04:05:21,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-15 04:05:21,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-15 04:05:21,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-15 04:05:21,393 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-15 04:05:21,393 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-15 04:05:21,393 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-10-15 04:05:21,393 INFO L130 BoogieDeclarations]: Found specification of procedure opstate_init [2019-10-15 04:05:21,393 INFO L130 BoogieDeclarations]: Found specification of procedure edac_mc_alloc [2019-10-15 04:05:21,394 INFO L130 BoogieDeclarations]: Found specification of procedure edac_mc_add_mc [2019-10-15 04:05:21,394 INFO L130 BoogieDeclarations]: Found specification of procedure edac_mc_free [2019-10-15 04:05:21,395 INFO L130 BoogieDeclarations]: Found specification of procedure edac_mc_del_mc [2019-10-15 04:05:21,398 INFO L130 BoogieDeclarations]: Found specification of procedure edac_mc_handle_error [2019-10-15 04:05:21,399 INFO L130 BoogieDeclarations]: Found specification of procedure edac_pci_create_generic_ctl [2019-10-15 04:05:21,399 INFO L130 BoogieDeclarations]: Found specification of procedure edac_pci_release_generic_ctl [2019-10-15 04:05:21,399 INFO L130 BoogieDeclarations]: Found specification of procedure get_err_from_table [2019-10-15 04:05:21,400 INFO L130 BoogieDeclarations]: Found specification of procedure i7300_process_error_global [2019-10-15 04:05:21,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-15 04:05:21,408 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-15 04:05:21,409 INFO L130 BoogieDeclarations]: Found specification of procedure i7300_process_fbd_error [2019-10-15 04:05:21,409 INFO L130 BoogieDeclarations]: Found specification of procedure i7300_check_error [2019-10-15 04:05:21,409 INFO L130 BoogieDeclarations]: Found specification of procedure i7300_clear_error [2019-10-15 04:05:21,409 INFO L130 BoogieDeclarations]: Found specification of procedure i7300_enable_error_reporting [2019-10-15 04:05:21,409 INFO L130 BoogieDeclarations]: Found specification of procedure decode_mtr [2019-10-15 04:05:21,410 INFO L130 BoogieDeclarations]: Found specification of procedure print_dimm_size [2019-10-15 04:05:21,410 INFO L130 BoogieDeclarations]: Found specification of procedure i7300_init_csrows [2019-10-15 04:05:21,410 INFO L130 BoogieDeclarations]: Found specification of procedure decode_mir [2019-10-15 04:05:21,411 INFO L130 BoogieDeclarations]: Found specification of procedure i7300_get_mc_regs [2019-10-15 04:05:21,411 INFO L130 BoogieDeclarations]: Found specification of procedure i7300_put_devices [2019-10-15 04:05:21,412 INFO L130 BoogieDeclarations]: Found specification of procedure i7300_get_devices [2019-10-15 04:05:21,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-15 04:05:21,412 INFO L130 BoogieDeclarations]: Found specification of procedure i7300_init_one [2019-10-15 04:05:21,412 INFO L130 BoogieDeclarations]: Found specification of procedure i7300_remove_one [2019-10-15 04:05:21,412 INFO L130 BoogieDeclarations]: Found specification of procedure i7300_init [2019-10-15 04:05:21,413 INFO L130 BoogieDeclarations]: Found specification of procedure i7300_exit [2019-10-15 04:05:21,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-15 04:05:21,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-15 04:05:21,413 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-15 04:05:21,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-15 04:05:21,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-15 04:05:21,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2019-10-15 04:05:21,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2019-10-15 04:05:21,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2019-10-15 04:05:21,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2019-10-15 04:05:21,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2019-10-15 04:05:21,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-10-15 04:05:21,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-10-15 04:05:21,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-10-15 04:05:21,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-15 04:05:21,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-10-15 04:05:21,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-15 04:05:21,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-15 04:05:21,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-15 04:05:21,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-15 04:05:21,416 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-15 04:05:21,417 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-15 04:05:21,417 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-15 04:05:21,417 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-15 04:05:21,417 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-15 04:05:21,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-15 04:05:21,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-15 04:05:21,417 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-15 04:05:30,757 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-15 04:05:30,758 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-15 04:05:30,760 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 04:05:30 BoogieIcfgContainer [2019-10-15 04:05:30,760 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-15 04:05:30,761 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-10-15 04:05:30,761 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-10-15 04:05:30,761 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-10-15 04:05:30,762 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 04:05:30" (1/1) ... [2019-10-15 04:05:30,848 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-15 04:05:31,211 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-15 04:05:31,218 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 439 root evaluator evaluations with a maximum evaluation depth of 0. Performed 439 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 962 variables. [2019-10-15 04:05:31,218 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-10-15 04:05:31,221 INFO L168 Benchmark]: Toolchain (without parser) took 12198.31 ms. Allocated memory was 144.7 MB in the beginning and 564.7 MB in the end (delta: 420.0 MB). Free memory was 96.2 MB in the beginning and 400.3 MB in the end (delta: -304.1 MB). Peak memory consumption was 115.9 MB. Max. memory is 7.1 GB. [2019-10-15 04:05:31,222 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 144.7 MB. Free memory was 121.1 MB in the beginning and 120.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-10-15 04:05:31,223 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1927.33 ms. Allocated memory was 144.7 MB in the beginning and 203.9 MB in the end (delta: 59.2 MB). Free memory was 96.0 MB in the beginning and 98.9 MB in the end (delta: -2.9 MB). Peak memory consumption was 64.4 MB. Max. memory is 7.1 GB. [2019-10-15 04:05:31,225 INFO L168 Benchmark]: Boogie Preprocessor took 328.79 ms. Allocated memory was 203.9 MB in the beginning and 236.5 MB in the end (delta: 32.5 MB). Free memory was 98.9 MB in the beginning and 188.8 MB in the end (delta: -89.9 MB). Peak memory consumption was 29.6 MB. Max. memory is 7.1 GB. [2019-10-15 04:05:31,226 INFO L168 Benchmark]: RCFGBuilder took 9480.43 ms. Allocated memory was 236.5 MB in the beginning and 564.7 MB in the end (delta: 328.2 MB). Free memory was 188.8 MB in the beginning and 470.0 MB in the end (delta: -281.2 MB). Peak memory consumption was 450.8 MB. Max. memory is 7.1 GB. [2019-10-15 04:05:31,227 INFO L168 Benchmark]: Abstract Interpretation took 457.50 ms. Allocated memory is still 564.7 MB. Free memory was 470.0 MB in the beginning and 400.3 MB in the end (delta: 69.8 MB). Peak memory consumption was 69.8 MB. Max. memory is 7.1 GB. [2019-10-15 04:05:31,232 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 144.7 MB. Free memory was 121.1 MB in the beginning and 120.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1927.33 ms. Allocated memory was 144.7 MB in the beginning and 203.9 MB in the end (delta: 59.2 MB). Free memory was 96.0 MB in the beginning and 98.9 MB in the end (delta: -2.9 MB). Peak memory consumption was 64.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 328.79 ms. Allocated memory was 203.9 MB in the beginning and 236.5 MB in the end (delta: 32.5 MB). Free memory was 98.9 MB in the beginning and 188.8 MB in the end (delta: -89.9 MB). Peak memory consumption was 29.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 9480.43 ms. Allocated memory was 236.5 MB in the beginning and 564.7 MB in the end (delta: 328.2 MB). Free memory was 188.8 MB in the beginning and 470.0 MB in the end (delta: -281.2 MB). Peak memory consumption was 450.8 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 457.50 ms. Allocated memory is still 564.7 MB. Free memory was 470.0 MB in the beginning and 400.3 MB in the end (delta: 69.8 MB). Peak memory consumption was 69.8 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: 4495]: 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...