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-f4eb214f-m [2019-10-14 00:00:11,179 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-14 00:00:11,182 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-14 00:00:11,194 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-14 00:00:11,194 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-14 00:00:11,195 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-14 00:00:11,197 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-14 00:00:11,198 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-14 00:00:11,200 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-14 00:00:11,201 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-14 00:00:11,202 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-14 00:00:11,203 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-14 00:00:11,203 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-14 00:00:11,204 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-14 00:00:11,205 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-14 00:00:11,206 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-14 00:00:11,207 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-14 00:00:11,208 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-14 00:00:11,210 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-14 00:00:11,212 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-14 00:00:11,213 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-14 00:00:11,214 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-14 00:00:11,216 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-14 00:00:11,216 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-14 00:00:11,219 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-14 00:00:11,219 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-14 00:00:11,222 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-14 00:00:11,223 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-14 00:00:11,223 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-14 00:00:11,224 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-14 00:00:11,225 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-14 00:00:11,227 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-14 00:00:11,229 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-14 00:00:11,230 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-14 00:00:11,230 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-14 00:00:11,231 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-14 00:00:11,231 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-14 00:00:11,232 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-14 00:00:11,232 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-14 00:00:11,236 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-14 00:00:11,236 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-14 00:00:11,241 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 [2019-10-14 00:00:11,266 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-14 00:00:11,266 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-14 00:00:11,268 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-14 00:00:11,269 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-14 00:00:11,269 INFO L138 SettingsManager]: * Use SBE=true [2019-10-14 00:00:11,269 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-14 00:00:11,269 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-14 00:00:11,269 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-14 00:00:11,270 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-14 00:00:11,270 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-14 00:00:11,270 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-14 00:00:11,271 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-14 00:00:11,271 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-14 00:00:11,271 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-14 00:00:11,272 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-14 00:00:11,272 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-14 00:00:11,272 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-14 00:00:11,272 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-14 00:00:11,272 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-14 00:00:11,273 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-14 00:00:11,273 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-14 00:00:11,273 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-14 00:00:11,273 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-14 00:00:11,274 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-14 00:00:11,274 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-14 00:00:11,274 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-14 00:00:11,274 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-14 00:00:11,274 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-14 00:00:11,275 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain [2019-10-14 00:00:11,561 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-14 00:00:11,578 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-14 00:00:11,582 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-14 00:00:11,583 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-14 00:00:11,583 INFO L275 PluginConnector]: CDTParser initialized [2019-10-14 00:00:11,584 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.cil.out.i [2019-10-14 00:00:11,650 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1faef4db3/4524ae3e855742ec99f8d76ec73d958d/FLAGfbbb2353d [2019-10-14 00:00:12,356 INFO L306 CDTParser]: Found 1 translation units. [2019-10-14 00:00:12,357 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.cil.out.i [2019-10-14 00:00:12,396 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1faef4db3/4524ae3e855742ec99f8d76ec73d958d/FLAGfbbb2353d [2019-10-14 00:00:12,514 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1faef4db3/4524ae3e855742ec99f8d76ec73d958d [2019-10-14 00:00:12,525 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-14 00:00:12,526 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-14 00:00:12,527 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-14 00:00:12,527 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-14 00:00:12,532 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-14 00:00:12,533 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 12:00:12" (1/1) ... [2019-10-14 00:00:12,536 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67f67533 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:00:12, skipping insertion in model container [2019-10-14 00:00:12,536 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 12:00:12" (1/1) ... [2019-10-14 00:00:12,541 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-14 00:00:12,641 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-14 00:00:13,833 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 00:00:13,858 INFO L188 MainTranslator]: Completed pre-run [2019-10-14 00:00:14,077 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 00:00:14,161 INFO L192 MainTranslator]: Completed translation [2019-10-14 00:00:14,162 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:00:14 WrapperNode [2019-10-14 00:00:14,162 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-14 00:00:14,163 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-14 00:00:14,163 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-14 00:00:14,163 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-14 00:00:14,179 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:00:14" (1/1) ... [2019-10-14 00:00:14,180 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:00:14" (1/1) ... [2019-10-14 00:00:14,225 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:00:14" (1/1) ... [2019-10-14 00:00:14,225 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:00:14" (1/1) ... [2019-10-14 00:00:14,341 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:00:14" (1/1) ... [2019-10-14 00:00:14,394 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:00:14" (1/1) ... [2019-10-14 00:00:14,419 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:00:14" (1/1) ... [2019-10-14 00:00:14,442 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-14 00:00:14,443 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-14 00:00:14,443 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-14 00:00:14,443 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-14 00:00:14,444 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:00:14" (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 [2019-10-14 00:00:14,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-14 00:00:14,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-14 00:00:14,538 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-14 00:00:14,539 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-14 00:00:14,539 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2019-10-14 00:00:14,540 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2019-10-14 00:00:14,540 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2019-10-14 00:00:14,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-14 00:00:14,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-14 00:00:14,541 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-14 00:00:14,542 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-14 00:00:14,542 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-10-14 00:00:14,543 INFO L138 BoogieDeclarations]: Found implementation of procedure opstate_init [2019-10-14 00:00:14,543 INFO L138 BoogieDeclarations]: Found implementation of procedure get_err_from_table [2019-10-14 00:00:14,544 INFO L138 BoogieDeclarations]: Found implementation of procedure i7300_process_error_global [2019-10-14 00:00:14,544 INFO L138 BoogieDeclarations]: Found implementation of procedure i7300_process_fbd_error [2019-10-14 00:00:14,547 INFO L138 BoogieDeclarations]: Found implementation of procedure i7300_check_error [2019-10-14 00:00:14,548 INFO L138 BoogieDeclarations]: Found implementation of procedure i7300_clear_error [2019-10-14 00:00:14,548 INFO L138 BoogieDeclarations]: Found implementation of procedure i7300_enable_error_reporting [2019-10-14 00:00:14,550 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_mtr [2019-10-14 00:00:14,551 INFO L138 BoogieDeclarations]: Found implementation of procedure print_dimm_size [2019-10-14 00:00:14,551 INFO L138 BoogieDeclarations]: Found implementation of procedure i7300_init_csrows [2019-10-14 00:00:14,551 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_mir [2019-10-14 00:00:14,551 INFO L138 BoogieDeclarations]: Found implementation of procedure i7300_get_mc_regs [2019-10-14 00:00:14,552 INFO L138 BoogieDeclarations]: Found implementation of procedure i7300_put_devices [2019-10-14 00:00:14,552 INFO L138 BoogieDeclarations]: Found implementation of procedure i7300_get_devices [2019-10-14 00:00:14,552 INFO L138 BoogieDeclarations]: Found implementation of procedure i7300_init_one [2019-10-14 00:00:14,552 INFO L138 BoogieDeclarations]: Found implementation of procedure i7300_remove_one [2019-10-14 00:00:14,553 INFO L138 BoogieDeclarations]: Found implementation of procedure i7300_init [2019-10-14 00:00:14,553 INFO L138 BoogieDeclarations]: Found implementation of procedure i7300_exit [2019-10-14 00:00:14,553 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-14 00:00:14,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2019-10-14 00:00:14,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2019-10-14 00:00:14,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2019-10-14 00:00:14,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2019-10-14 00:00:14,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2019-10-14 00:00:14,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6 [2019-10-14 00:00:14,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2019-10-14 00:00:14,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-14 00:00:14,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-14 00:00:14,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-14 00:00:14,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2019-10-14 00:00:14,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2019-10-14 00:00:14,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2019-10-14 00:00:14,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2019-10-14 00:00:14,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2019-10-14 00:00:14,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2019-10-14 00:00:14,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2019-10-14 00:00:14,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-10-14 00:00:14,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-10-14 00:00:14,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-10-14 00:00:14,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-10-14 00:00:14,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-14 00:00:14,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-10-14 00:00:14,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-10-14 00:00:14,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-14 00:00:14,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-14 00:00:14,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-10-14 00:00:14,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-10-14 00:00:14,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-14 00:00:14,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-14 00:00:14,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-10-14 00:00:14,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-14 00:00:14,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-14 00:00:14,562 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-14 00:00:14,562 INFO L138 BoogieDeclarations]: Found implementation of procedure edac_mc_add_mc [2019-10-14 00:00:14,563 INFO L138 BoogieDeclarations]: Found implementation of procedure edac_mc_alloc [2019-10-14 00:00:14,563 INFO L138 BoogieDeclarations]: Found implementation of procedure edac_mc_del_mc [2019-10-14 00:00:14,563 INFO L138 BoogieDeclarations]: Found implementation of procedure edac_mc_free [2019-10-14 00:00:14,564 INFO L138 BoogieDeclarations]: Found implementation of procedure edac_mc_handle_error [2019-10-14 00:00:14,564 INFO L138 BoogieDeclarations]: Found implementation of procedure edac_pci_create_generic_ctl [2019-10-14 00:00:14,564 INFO L138 BoogieDeclarations]: Found implementation of procedure edac_pci_release_generic_ctl [2019-10-14 00:00:14,564 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2019-10-14 00:00:14,564 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-10-14 00:00:14,566 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-10-14 00:00:14,566 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-14 00:00:14,566 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2019-10-14 00:00:14,566 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2019-10-14 00:00:14,566 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2019-10-14 00:00:14,567 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2019-10-14 00:00:14,567 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-14 00:00:14,568 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_device [2019-10-14 00:00:14,568 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-14 00:00:14,568 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-14 00:00:14,568 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-14 00:00:14,569 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-14 00:00:14,569 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-14 00:00:14,570 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-14 00:00:14,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-14 00:00:14,572 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2019-10-14 00:00:14,572 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-14 00:00:14,572 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-14 00:00:14,572 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-10-14 00:00:14,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2019-10-14 00:00:14,573 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-14 00:00:14,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2019-10-14 00:00:14,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2019-10-14 00:00:14,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2019-10-14 00:00:14,574 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-10-14 00:00:14,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2019-10-14 00:00:14,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2019-10-14 00:00:14,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6 [2019-10-14 00:00:14,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2019-10-14 00:00:14,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2019-10-14 00:00:14,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-10-14 00:00:14,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-10-14 00:00:14,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-10-14 00:00:14,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-10-14 00:00:14,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-10-14 00:00:14,576 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-14 00:00:14,576 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-14 00:00:14,577 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-14 00:00:14,577 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-14 00:00:14,577 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2019-10-14 00:00:14,577 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_device [2019-10-14 00:00:14,578 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2019-10-14 00:00:14,578 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2019-10-14 00:00:14,578 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2019-10-14 00:00:14,579 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2019-10-14 00:00:14,579 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-14 00:00:14,580 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2019-10-14 00:00:14,580 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2019-10-14 00:00:14,580 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-14 00:00:14,580 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-14 00:00:14,582 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-14 00:00:14,582 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-14 00:00:14,583 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-14 00:00:14,583 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-14 00:00:14,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-14 00:00:14,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-14 00:00:14,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-14 00:00:14,584 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-14 00:00:14,584 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-14 00:00:14,585 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-10-14 00:00:14,585 INFO L130 BoogieDeclarations]: Found specification of procedure opstate_init [2019-10-14 00:00:14,585 INFO L130 BoogieDeclarations]: Found specification of procedure edac_mc_alloc [2019-10-14 00:00:14,585 INFO L130 BoogieDeclarations]: Found specification of procedure edac_mc_add_mc [2019-10-14 00:00:14,586 INFO L130 BoogieDeclarations]: Found specification of procedure edac_mc_free [2019-10-14 00:00:14,587 INFO L130 BoogieDeclarations]: Found specification of procedure edac_mc_del_mc [2019-10-14 00:00:14,591 INFO L130 BoogieDeclarations]: Found specification of procedure edac_mc_handle_error [2019-10-14 00:00:14,591 INFO L130 BoogieDeclarations]: Found specification of procedure edac_pci_create_generic_ctl [2019-10-14 00:00:14,592 INFO L130 BoogieDeclarations]: Found specification of procedure edac_pci_release_generic_ctl [2019-10-14 00:00:14,593 INFO L130 BoogieDeclarations]: Found specification of procedure get_err_from_table [2019-10-14 00:00:14,594 INFO L130 BoogieDeclarations]: Found specification of procedure i7300_process_error_global [2019-10-14 00:00:14,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-14 00:00:14,597 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-14 00:00:14,598 INFO L130 BoogieDeclarations]: Found specification of procedure i7300_process_fbd_error [2019-10-14 00:00:14,598 INFO L130 BoogieDeclarations]: Found specification of procedure i7300_check_error [2019-10-14 00:00:14,598 INFO L130 BoogieDeclarations]: Found specification of procedure i7300_clear_error [2019-10-14 00:00:14,598 INFO L130 BoogieDeclarations]: Found specification of procedure i7300_enable_error_reporting [2019-10-14 00:00:14,598 INFO L130 BoogieDeclarations]: Found specification of procedure decode_mtr [2019-10-14 00:00:14,598 INFO L130 BoogieDeclarations]: Found specification of procedure print_dimm_size [2019-10-14 00:00:14,598 INFO L130 BoogieDeclarations]: Found specification of procedure i7300_init_csrows [2019-10-14 00:00:14,598 INFO L130 BoogieDeclarations]: Found specification of procedure decode_mir [2019-10-14 00:00:14,598 INFO L130 BoogieDeclarations]: Found specification of procedure i7300_get_mc_regs [2019-10-14 00:00:14,598 INFO L130 BoogieDeclarations]: Found specification of procedure i7300_put_devices [2019-10-14 00:00:14,598 INFO L130 BoogieDeclarations]: Found specification of procedure i7300_get_devices [2019-10-14 00:00:14,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-14 00:00:14,599 INFO L130 BoogieDeclarations]: Found specification of procedure i7300_init_one [2019-10-14 00:00:14,599 INFO L130 BoogieDeclarations]: Found specification of procedure i7300_remove_one [2019-10-14 00:00:14,599 INFO L130 BoogieDeclarations]: Found specification of procedure i7300_init [2019-10-14 00:00:14,599 INFO L130 BoogieDeclarations]: Found specification of procedure i7300_exit [2019-10-14 00:00:14,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-14 00:00:14,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-14 00:00:14,599 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-14 00:00:14,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-14 00:00:14,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-14 00:00:14,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2019-10-14 00:00:14,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2019-10-14 00:00:14,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2019-10-14 00:00:14,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2019-10-14 00:00:14,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2019-10-14 00:00:14,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-10-14 00:00:14,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-10-14 00:00:14,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-10-14 00:00:14,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-14 00:00:14,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-10-14 00:00:14,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-14 00:00:14,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-14 00:00:14,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-14 00:00:14,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-14 00:00:14,601 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-14 00:00:14,602 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-14 00:00:14,602 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-14 00:00:14,602 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-14 00:00:14,602 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-14 00:00:14,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-14 00:00:14,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-14 00:00:14,602 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-14 00:00:24,937 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-14 00:00:24,938 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-14 00:00:24,940 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 12:00:24 BoogieIcfgContainer [2019-10-14 00:00:24,940 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-14 00:00:24,941 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-10-14 00:00:24,941 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-10-14 00:00:24,941 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-10-14 00:00:24,942 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 12:00:24" (1/1) ... [2019-10-14 00:00:25,022 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-14 00:00:25,334 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-14 00:00:25,338 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. [2019-10-14 00:00:25,339 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-10-14 00:00:25,342 INFO L168 Benchmark]: Toolchain (without parser) took 12814.13 ms. Allocated memory was 137.9 MB in the beginning and 552.1 MB in the end (delta: 414.2 MB). Free memory was 96.2 MB in the beginning and 430.7 MB in the end (delta: -334.5 MB). Peak memory consumption was 436.4 MB. Max. memory is 7.1 GB. [2019-10-14 00:00:25,343 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 137.9 MB. Free memory was 121.1 MB in the beginning and 120.9 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-10-14 00:00:25,344 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1635.57 ms. Allocated memory was 137.9 MB in the beginning and 206.0 MB in the end (delta: 68.2 MB). Free memory was 96.0 MB in the beginning and 100.2 MB in the end (delta: -4.2 MB). Peak memory consumption was 69.2 MB. Max. memory is 7.1 GB. [2019-10-14 00:00:25,345 INFO L168 Benchmark]: Boogie Preprocessor took 279.41 ms. Allocated memory was 206.0 MB in the beginning and 238.0 MB in the end (delta: 32.0 MB). Free memory was 100.2 MB in the beginning and 190.0 MB in the end (delta: -89.8 MB). Peak memory consumption was 29.6 MB. Max. memory is 7.1 GB. [2019-10-14 00:00:25,346 INFO L168 Benchmark]: RCFGBuilder took 10497.32 ms. Allocated memory was 238.0 MB in the beginning and 541.6 MB in the end (delta: 303.6 MB). Free memory was 190.0 MB in the beginning and 67.0 MB in the end (delta: 123.0 MB). Peak memory consumption was 438.3 MB. Max. memory is 7.1 GB. [2019-10-14 00:00:25,347 INFO L168 Benchmark]: Abstract Interpretation took 397.95 ms. Allocated memory was 541.6 MB in the beginning and 552.1 MB in the end (delta: 10.5 MB). Free memory was 67.0 MB in the beginning and 430.7 MB in the end (delta: -363.7 MB). Peak memory consumption was 3.5 MB. Max. memory is 7.1 GB. [2019-10-14 00:00:25,353 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 137.9 MB. Free memory was 121.1 MB in the beginning and 120.9 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1635.57 ms. Allocated memory was 137.9 MB in the beginning and 206.0 MB in the end (delta: 68.2 MB). Free memory was 96.0 MB in the beginning and 100.2 MB in the end (delta: -4.2 MB). Peak memory consumption was 69.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 279.41 ms. Allocated memory was 206.0 MB in the beginning and 238.0 MB in the end (delta: 32.0 MB). Free memory was 100.2 MB in the beginning and 190.0 MB in the end (delta: -89.8 MB). Peak memory consumption was 29.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 10497.32 ms. Allocated memory was 238.0 MB in the beginning and 541.6 MB in the end (delta: 303.6 MB). Free memory was 190.0 MB in the beginning and 67.0 MB in the end (delta: 123.0 MB). Peak memory consumption was 438.3 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 397.95 ms. Allocated memory was 541.6 MB in the beginning and 552.1 MB in the end (delta: 10.5 MB). Free memory was 67.0 MB in the beginning and 430.7 MB in the end (delta: -363.7 MB). Peak memory consumption was 3.5 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...