/usr/bin/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--misc--pch_phub.ko-main.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fb55353 [2019-11-07 05:50:52,242 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-07 05:50:52,245 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-07 05:50:52,264 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-07 05:50:52,265 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-07 05:50:52,267 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-07 05:50:52,269 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-07 05:50:52,274 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-07 05:50:52,276 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-07 05:50:52,277 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-07 05:50:52,278 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-07 05:50:52,283 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-07 05:50:52,283 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-07 05:50:52,284 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-07 05:50:52,287 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-07 05:50:52,288 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-07 05:50:52,289 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-07 05:50:52,290 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-07 05:50:52,292 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-07 05:50:52,294 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-07 05:50:52,295 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-07 05:50:52,296 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-07 05:50:52,297 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-07 05:50:52,298 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-07 05:50:52,300 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-07 05:50:52,300 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-07 05:50:52,301 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-07 05:50:52,302 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-07 05:50:52,302 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-07 05:50:52,303 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-07 05:50:52,303 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-07 05:50:52,304 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-07 05:50:52,305 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-07 05:50:52,305 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-07 05:50:52,309 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-07 05:50:52,309 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-07 05:50:52,310 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-07 05:50:52,312 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-07 05:50:52,312 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-07 05:50:52,313 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-07 05:50:52,314 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-07 05:50:52,316 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 [2019-11-07 05:50:52,337 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-07 05:50:52,337 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-07 05:50:52,338 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-07 05:50:52,339 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-07 05:50:52,339 INFO L138 SettingsManager]: * Use SBE=true [2019-11-07 05:50:52,339 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-07 05:50:52,339 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-07 05:50:52,340 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-07 05:50:52,340 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-07 05:50:52,340 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-07 05:50:52,340 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-07 05:50:52,340 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-07 05:50:52,341 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-07 05:50:52,341 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-07 05:50:52,341 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-07 05:50:52,341 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-07 05:50:52,341 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-07 05:50:52,342 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-07 05:50:52,342 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-07 05:50:52,342 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-07 05:50:52,342 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-07 05:50:52,343 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-07 05:50:52,343 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-07 05:50:52,343 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-07 05:50:52,343 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-07 05:50:52,344 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-07 05:50:52,344 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-07 05:50:52,344 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-07 05:50:52,344 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain [2019-11-07 05:50:52,663 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-07 05:50:52,681 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-07 05:50:52,684 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-07 05:50:52,686 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-07 05:50:52,686 INFO L275 PluginConnector]: CDTParser initialized [2019-11-07 05:50:52,688 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--pch_phub.ko-main.cil.out.i [2019-11-07 05:50:52,750 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/408de9511/ea067a525b31423d85f7beaf1c690b53/FLAG49a006b8c [2019-11-07 05:50:53,481 INFO L306 CDTParser]: Found 1 translation units. [2019-11-07 05:50:53,482 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--pch_phub.ko-main.cil.out.i [2019-11-07 05:50:53,510 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/408de9511/ea067a525b31423d85f7beaf1c690b53/FLAG49a006b8c [2019-11-07 05:50:53,574 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/408de9511/ea067a525b31423d85f7beaf1c690b53 [2019-11-07 05:50:53,583 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-07 05:50:53,585 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-11-07 05:50:53,586 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-07 05:50:53,586 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-07 05:50:53,591 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-07 05:50:53,591 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 05:50:53" (1/1) ... [2019-11-07 05:50:53,594 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@662db25d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:50:53, skipping insertion in model container [2019-11-07 05:50:53,594 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 05:50:53" (1/1) ... [2019-11-07 05:50:53,600 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-07 05:50:53,692 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-07 05:50:54,944 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-07 05:50:54,969 INFO L188 MainTranslator]: Completed pre-run [2019-11-07 05:50:55,112 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-07 05:50:55,203 INFO L192 MainTranslator]: Completed translation [2019-11-07 05:50:55,204 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:50:55 WrapperNode [2019-11-07 05:50:55,204 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-07 05:50:55,205 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-07 05:50:55,205 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-07 05:50:55,205 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-07 05:50:55,221 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:50:55" (1/1) ... [2019-11-07 05:50:55,221 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:50:55" (1/1) ... [2019-11-07 05:50:55,270 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:50:55" (1/1) ... [2019-11-07 05:50:55,271 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:50:55" (1/1) ... [2019-11-07 05:50:55,408 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:50:55" (1/1) ... [2019-11-07 05:50:55,423 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:50:55" (1/1) ... [2019-11-07 05:50:55,439 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:50:55" (1/1) ... [2019-11-07 05:50:55,477 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-07 05:50:55,481 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-07 05:50:55,481 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-07 05:50:55,482 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-07 05:50:55,483 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:50:55" (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 [2019-11-07 05:50:55,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-11-07 05:50:55,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-07 05:50:55,575 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2019-11-07 05:50:55,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-11-07 05:50:55,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-11-07 05:50:55,577 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-11-07 05:50:55,577 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-11-07 05:50:55,578 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-11-07 05:50:55,578 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-11-07 05:50:55,578 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-11-07 05:50:55,579 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_read_modify_write_reg [2019-11-07 05:50:55,580 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_save_reg_conf [2019-11-07 05:50:55,580 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_restore_reg_conf [2019-11-07 05:50:55,580 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_read_serial_rom [2019-11-07 05:50:55,581 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_write_serial_rom [2019-11-07 05:50:55,582 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_read_serial_rom_val [2019-11-07 05:50:55,584 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_write_serial_rom_val [2019-11-07 05:50:55,585 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_gbe_serial_rom_conf [2019-11-07 05:50:55,585 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_gbe_serial_rom_conf_mp [2019-11-07 05:50:55,586 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_read_gbe_mac_addr [2019-11-07 05:50:55,586 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_write_gbe_mac_addr [2019-11-07 05:50:55,586 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_bin_read [2019-11-07 05:50:55,586 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_bin_write [2019-11-07 05:50:55,587 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pch_mac [2019-11-07 05:50:55,587 INFO L138 BoogieDeclarations]: Found implementation of procedure store_pch_mac [2019-11-07 05:50:55,587 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_probe [2019-11-07 05:50:55,587 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_remove [2019-11-07 05:50:55,587 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_suspend [2019-11-07 05:50:55,587 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_resume [2019-11-07 05:50:55,588 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_driver_init [2019-11-07 05:50:55,588 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_driver_exit [2019-11-07 05:50:55,588 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-11-07 05:50:55,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2019-11-07 05:50:55,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2019-11-07 05:50:55,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2019-11-07 05:50:55,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2019-11-07 05:50:55,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2019-11-07 05:50:55,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_6 [2019-11-07 05:50:55,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2019-11-07 05:50:55,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_8 [2019-11-07 05:50:55,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_9 [2019-11-07 05:50:55,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_10 [2019-11-07 05:50:55,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2019-11-07 05:50:55,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-11-07 05:50:55,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-11-07 05:50:55,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-11-07 05:50:55,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-11-07 05:50:55,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-11-07 05:50:55,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-11-07 05:50:55,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-11-07 05:50:55,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-11-07 05:50:55,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-11-07 05:50:55,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-11-07 05:50:55,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-11-07 05:50:55,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-11-07 05:50:55,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-11-07 05:50:55,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-11-07 05:50:55,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-11-07 05:50:55,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-11-07 05:50:55,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-11-07 05:50:55,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_pch_phub_mutex [2019-11-07 05:50:55,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_pch_phub_mutex [2019-11-07 05:50:55,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_pch_phub_mutex [2019-11-07 05:50:55,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_pch_phub_mutex [2019-11-07 05:50:55,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_pch_phub_mutex [2019-11-07 05:50:55,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_pch_phub_mutex [2019-11-07 05:50:55,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_pch_phub_mutex [2019-11-07 05:50:55,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-11-07 05:50:55,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-11-07 05:50:55,598 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-11-07 05:50:55,598 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_enable_wake [2019-11-07 05:50:55,634 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-11-07 05:50:55,634 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-11-07 05:50:55,634 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-11-07 05:50:55,635 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-11-07 05:50:55,635 INFO L138 BoogieDeclarations]: Found implementation of procedure dmi_get_system_info [2019-11-07 05:50:55,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2019-11-07 05:50:55,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2019-11-07 05:50:55,635 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2019-11-07 05:50:55,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pch_bin_attr_probe_2 [2019-11-07 05:50:55,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pch_bin_attr_release_2 [2019-11-07 05:50:55,636 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-11-07 05:50:55,636 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-11-07 05:50:55,636 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2019-11-07 05:50:55,636 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-11-07 05:50:55,636 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-11-07 05:50:55,637 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2019-11-07 05:50:55,637 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-11-07 05:50:55,637 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-11-07 05:50:55,637 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2019-11-07 05:50:55,637 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2019-11-07 05:50:55,637 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_rom [2019-11-07 05:50:55,637 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-11-07 05:50:55,638 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-11-07 05:50:55,638 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2019-11-07 05:50:55,638 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2019-11-07 05:50:55,638 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2019-11-07 05:50:55,638 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_rom [2019-11-07 05:50:55,638 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-11-07 05:50:55,639 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_bin_file [2019-11-07 05:50:55,639 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_file [2019-11-07 05:50:55,639 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_bin_file [2019-11-07 05:50:55,639 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_file [2019-11-07 05:50:55,639 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-11-07 05:50:55,639 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-11-07 05:50:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-11-07 05:50:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-11-07 05:50:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-11-07 05:50:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-11-07 05:50:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2019-11-07 05:50:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2019-11-07 05:50:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-11-07 05:50:55,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2019-11-07 05:50:55,641 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-11-07 05:50:55,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2019-11-07 05:50:55,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2019-11-07 05:50:55,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2019-11-07 05:50:55,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_8 [2019-11-07 05:50:55,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_10 [2019-11-07 05:50:55,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2019-11-07 05:50:55,642 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2019-11-07 05:50:55,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_6 [2019-11-07 05:50:55,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_9 [2019-11-07 05:50:55,642 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-11-07 05:50:55,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2019-11-07 05:50:55,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2019-11-07 05:50:55,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-11-07 05:50:55,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-11-07 05:50:55,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-11-07 05:50:55,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-11-07 05:50:55,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-11-07 05:50:55,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_pch_phub_mutex [2019-11-07 05:50:55,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_pch_phub_mutex [2019-11-07 05:50:55,644 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-11-07 05:50:55,644 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2019-11-07 05:50:55,644 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2019-11-07 05:50:55,644 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2019-11-07 05:50:55,645 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2019-11-07 05:50:55,645 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2019-11-07 05:50:55,645 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_file [2019-11-07 05:50:55,645 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_file [2019-11-07 05:50:55,645 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_bin_file [2019-11-07 05:50:55,645 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_bin_file [2019-11-07 05:50:55,646 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-11-07 05:50:55,646 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-11-07 05:50:55,646 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-11-07 05:50:55,646 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-11-07 05:50:55,646 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-11-07 05:50:55,646 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_rom [2019-11-07 05:50:55,646 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2019-11-07 05:50:55,647 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2019-11-07 05:50:55,647 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2019-11-07 05:50:55,647 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2019-11-07 05:50:55,647 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2019-11-07 05:50:55,647 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_enable_wake [2019-11-07 05:50:55,647 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2019-11-07 05:50:55,648 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-11-07 05:50:55,648 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-11-07 05:50:55,648 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-11-07 05:50:55,648 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-11-07 05:50:55,648 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-11-07 05:50:55,648 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-11-07 05:50:55,648 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-11-07 05:50:55,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-11-07 05:50:55,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-11-07 05:50:55,649 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-07 05:50:55,649 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-11-07 05:50:55,649 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-11-07 05:50:55,649 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-11-07 05:50:55,649 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-11-07 05:50:55,649 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-11-07 05:50:55,650 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-11-07 05:50:55,650 INFO L130 BoogieDeclarations]: Found specification of procedure dmi_get_system_info [2019-11-07 05:50:55,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-07 05:50:55,650 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_read_modify_write_reg [2019-11-07 05:50:55,650 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-07 05:50:55,650 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_save_reg_conf [2019-11-07 05:50:55,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-07 05:50:55,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-07 05:50:55,651 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-07 05:50:55,651 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-07 05:50:55,651 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_restore_reg_conf [2019-11-07 05:50:55,651 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_read_serial_rom [2019-11-07 05:50:55,651 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_write_serial_rom [2019-11-07 05:50:55,651 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_read_serial_rom_val [2019-11-07 05:50:55,651 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_write_serial_rom_val [2019-11-07 05:50:55,652 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_gbe_serial_rom_conf [2019-11-07 05:50:55,652 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_gbe_serial_rom_conf_mp [2019-11-07 05:50:55,652 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_read_gbe_mac_addr [2019-11-07 05:50:55,652 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_write_gbe_mac_addr [2019-11-07 05:50:55,652 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_bin_read [2019-11-07 05:50:55,652 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_bin_write [2019-11-07 05:50:55,653 INFO L130 BoogieDeclarations]: Found specification of procedure show_pch_mac [2019-11-07 05:50:55,653 INFO L130 BoogieDeclarations]: Found specification of procedure store_pch_mac [2019-11-07 05:50:55,653 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_probe [2019-11-07 05:50:55,653 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_remove [2019-11-07 05:50:55,653 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_suspend [2019-11-07 05:50:55,654 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_resume [2019-11-07 05:50:55,654 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_driver_init [2019-11-07 05:50:55,654 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_driver_exit [2019-11-07 05:50:55,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-11-07 05:50:55,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pch_bin_attr_release_2 [2019-11-07 05:50:55,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pch_bin_attr_probe_2 [2019-11-07 05:50:55,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-11-07 05:50:55,655 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-11-07 05:50:55,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-11-07 05:50:55,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-11-07 05:50:55,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-11-07 05:50:55,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-11-07 05:50:55,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-11-07 05:50:55,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-11-07 05:50:55,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-11-07 05:50:55,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-11-07 05:50:55,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-11-07 05:50:55,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-11-07 05:50:55,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-11-07 05:50:55,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_pch_phub_mutex [2019-11-07 05:50:55,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_pch_phub_mutex [2019-11-07 05:50:55,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_pch_phub_mutex [2019-11-07 05:50:55,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_pch_phub_mutex [2019-11-07 05:50:55,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_pch_phub_mutex [2019-11-07 05:50:55,658 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-11-07 05:50:55,659 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-11-07 05:50:55,659 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-11-07 05:50:55,659 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-11-07 05:50:55,659 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-11-07 05:50:55,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-07 05:50:55,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-07 05:50:55,660 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-07 05:50:59,151 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-07 05:50:59,151 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-11-07 05:50:59,153 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 05:50:59 BoogieIcfgContainer [2019-11-07 05:50:59,154 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-07 05:50:59,154 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-11-07 05:50:59,154 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-11-07 05:50:59,155 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-11-07 05:50:59,156 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 05:50:59" (1/1) ... [2019-11-07 05:50:59,204 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-11-07 05:50:59,394 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-11-07 05:50:59,401 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 206 root evaluator evaluations with a maximum evaluation depth of 0. Performed 206 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 444 variables. [2019-11-07 05:50:59,401 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-11-07 05:50:59,404 INFO L168 Benchmark]: Toolchain (without parser) took 5818.15 ms. Allocated memory was 136.8 MB in the beginning and 315.1 MB in the end (delta: 178.3 MB). Free memory was 96.5 MB in the beginning and 215.0 MB in the end (delta: -118.5 MB). Peak memory consumption was 59.7 MB. Max. memory is 7.1 GB. [2019-11-07 05:50:59,405 INFO L168 Benchmark]: CDTParser took 0.73 ms. Allocated memory is still 136.8 MB. Free memory is still 119.6 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-11-07 05:50:59,406 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1618.57 ms. Allocated memory was 136.8 MB in the beginning and 203.4 MB in the end (delta: 66.6 MB). Free memory was 96.1 MB in the beginning and 107.0 MB in the end (delta: -10.9 MB). Peak memory consumption was 60.9 MB. Max. memory is 7.1 GB. [2019-11-07 05:50:59,407 INFO L168 Benchmark]: Boogie Preprocessor took 275.82 ms. Allocated memory is still 203.4 MB. Free memory was 107.0 MB in the beginning and 94.0 MB in the end (delta: 13.0 MB). Peak memory consumption was 13.0 MB. Max. memory is 7.1 GB. [2019-11-07 05:50:59,410 INFO L168 Benchmark]: RCFGBuilder took 3672.48 ms. Allocated memory was 203.4 MB in the beginning and 315.1 MB in the end (delta: 111.7 MB). Free memory was 94.0 MB in the beginning and 236.9 MB in the end (delta: -143.0 MB). Peak memory consumption was 74.7 MB. Max. memory is 7.1 GB. [2019-11-07 05:50:59,410 INFO L168 Benchmark]: Abstract Interpretation took 247.15 ms. Allocated memory is still 315.1 MB. Free memory was 236.9 MB in the beginning and 215.0 MB in the end (delta: 21.9 MB). Peak memory consumption was 21.9 MB. Max. memory is 7.1 GB. [2019-11-07 05:50:59,421 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.73 ms. Allocated memory is still 136.8 MB. Free memory is still 119.6 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1618.57 ms. Allocated memory was 136.8 MB in the beginning and 203.4 MB in the end (delta: 66.6 MB). Free memory was 96.1 MB in the beginning and 107.0 MB in the end (delta: -10.9 MB). Peak memory consumption was 60.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 275.82 ms. Allocated memory is still 203.4 MB. Free memory was 107.0 MB in the beginning and 94.0 MB in the end (delta: 13.0 MB). Peak memory consumption was 13.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 3672.48 ms. Allocated memory was 203.4 MB in the beginning and 315.1 MB in the end (delta: 111.7 MB). Free memory was 94.0 MB in the beginning and 236.9 MB in the end (delta: -143.0 MB). Peak memory consumption was 74.7 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 247.15 ms. Allocated memory is still 315.1 MB. Free memory was 236.9 MB in the beginning and 215.0 MB in the end (delta: 21.9 MB). Peak memory consumption was 21.9 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: 3343]: 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...