java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--mtd--maps--l440gx.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 18:40:42,705 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 18:40:42,707 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 18:40:42,720 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 18:40:42,720 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 18:40:42,721 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 18:40:42,722 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 18:40:42,724 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 18:40:42,726 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 18:40:42,727 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 18:40:42,728 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 18:40:42,729 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 18:40:42,729 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 18:40:42,730 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 18:40:42,731 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 18:40:42,732 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 18:40:42,733 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 18:40:42,734 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 18:40:42,736 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 18:40:42,738 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 18:40:42,739 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 18:40:42,740 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 18:40:42,741 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 18:40:42,742 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 18:40:42,744 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 18:40:42,744 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 18:40:42,744 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 18:40:42,745 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 18:40:42,746 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 18:40:42,747 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 18:40:42,747 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 18:40:42,748 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 18:40:42,748 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 18:40:42,749 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 18:40:42,750 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 18:40:42,750 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 18:40:42,751 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 18:40:42,751 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 18:40:42,751 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 18:40:42,752 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 18:40:42,753 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 18:40:42,754 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2019-08-08 18:40:42,769 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 18:40:42,770 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 18:40:42,771 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 18:40:42,771 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 18:40:42,772 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 18:40:42,772 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 18:40:42,772 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 18:40:42,773 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 18:40:42,773 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 18:40:42,773 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 18:40:42,773 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 18:40:42,773 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 18:40:42,774 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 18:40:42,774 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 18:40:42,774 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 18:40:42,774 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 18:40:42,774 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 18:40:42,775 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 18:40:42,775 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 18:40:42,775 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 18:40:42,777 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 18:40:42,777 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 18:40:42,777 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 18:40:42,777 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 18:40:42,778 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 18:40:42,778 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 18:40:42,778 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-08 18:40:42,829 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 18:40:42,849 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 18:40:42,853 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 18:40:42,855 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 18:40:42,855 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 18:40:42,856 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--mtd--maps--l440gx.ko-entry_point.cil.out.i [2019-08-08 18:40:42,929 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8ef688c0b/3ab03a354d9c46c4be22efe66539575c/FLAG9e5f4abdb [2019-08-08 18:40:43,614 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 18:40:43,615 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--mtd--maps--l440gx.ko-entry_point.cil.out.i [2019-08-08 18:40:43,647 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8ef688c0b/3ab03a354d9c46c4be22efe66539575c/FLAG9e5f4abdb [2019-08-08 18:40:43,727 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8ef688c0b/3ab03a354d9c46c4be22efe66539575c [2019-08-08 18:40:43,740 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 18:40:43,741 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 18:40:43,742 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 18:40:43,743 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 18:40:43,746 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 18:40:43,747 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 06:40:43" (1/1) ... [2019-08-08 18:40:43,750 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@687205a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:40:43, skipping insertion in model container [2019-08-08 18:40:43,750 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 06:40:43" (1/1) ... [2019-08-08 18:40:43,758 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 18:40:43,846 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 18:40:44,913 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 18:40:44,958 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 18:40:45,210 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 18:40:45,291 INFO L192 MainTranslator]: Completed translation [2019-08-08 18:40:45,292 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:40:45 WrapperNode [2019-08-08 18:40:45,292 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 18:40:45,294 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 18:40:45,294 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 18:40:45,294 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 18:40:45,316 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:40:45" (1/1) ... [2019-08-08 18:40:45,317 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:40:45" (1/1) ... [2019-08-08 18:40:45,379 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:40:45" (1/1) ... [2019-08-08 18:40:45,379 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:40:45" (1/1) ... [2019-08-08 18:40:45,431 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:40:45" (1/1) ... [2019-08-08 18:40:45,438 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:40:45" (1/1) ... [2019-08-08 18:40:45,444 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:40:45" (1/1) ... [2019-08-08 18:40:45,456 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 18:40:45,457 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 18:40:45,457 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 18:40:45,457 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 18:40:45,467 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:40:45" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 18:40:45,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 18:40:45,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 18:40:45,528 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-08-08 18:40:45,528 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-08-08 18:40:45,528 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-08-08 18:40:45,528 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-08-08 18:40:45,528 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2019-08-08 18:40:45,529 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2019-08-08 18:40:45,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-08 18:40:45,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-08 18:40:45,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-08-08 18:40:45,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-08-08 18:40:45,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-08 18:40:45,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-08 18:40:45,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-08 18:40:45,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-08 18:40:45,530 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2019-08-08 18:40:45,531 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2019-08-08 18:40:45,531 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2019-08-08 18:40:45,533 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2019-08-08 18:40:45,533 INFO L138 BoogieDeclarations]: Found implementation of procedure l440gx_set_vpp [2019-08-08 18:40:45,534 INFO L138 BoogieDeclarations]: Found implementation of procedure init_l440gx [2019-08-08 18:40:45,534 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_l440gx [2019-08-08 18:40:45,534 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 18:40:45,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-08 18:40:45,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-08-08 18:40:45,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-08-08 18:40:45,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-08-08 18:40:45,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-08-08 18:40:45,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2019-08-08 18:40:45,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2019-08-08 18:40:45,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2019-08-08 18:40:45,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2019-08-08 18:40:45,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2019-08-08 18:40:45,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-08 18:40:45,536 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-08-08 18:40:45,536 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-08-08 18:40:45,536 INFO L138 BoogieDeclarations]: Found implementation of procedure do_map_probe [2019-08-08 18:40:45,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2019-08-08 18:40:45,537 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-08-08 18:40:45,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-08 18:40:45,537 INFO L138 BoogieDeclarations]: Found implementation of procedure map_destroy [2019-08-08 18:40:45,537 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_device_parse_register [2019-08-08 18:40:45,537 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_device_unregister [2019-08-08 18:40:45,537 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_assign_resource [2019-08-08 18:40:45,537 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2019-08-08 18:40:45,539 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2019-08-08 18:40:45,539 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2019-08-08 18:40:45,539 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_word [2019-08-08 18:40:45,539 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2019-08-08 18:40:45,539 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_device [2019-08-08 18:40:45,539 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-08 18:40:45,539 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_map_init [2019-08-08 18:40:45,540 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-08 18:40:45,540 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-08 18:40:45,540 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-08-08 18:40:45,540 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-08 18:40:45,540 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 18:40:45,540 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-08 18:40:45,541 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-08-08 18:40:45,541 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-08-08 18:40:45,541 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-08-08 18:40:45,541 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-08-08 18:40:45,541 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-08-08 18:40:45,541 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2019-08-08 18:40:45,542 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-08-08 18:40:45,542 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-08-08 18:40:45,542 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-08-08 18:40:45,542 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2019-08-08 18:40:45,542 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2019-08-08 18:40:45,542 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-08 18:40:45,543 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-08 18:40:45,543 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 18:40:45,543 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-08 18:40:45,543 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-08 18:40:45,543 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-08 18:40:45,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-08 18:40:45,544 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-08 18:40:45,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-08 18:40:45,545 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-08 18:40:45,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-08-08 18:40:45,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-08-08 18:40:45,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-08-08 18:40:45,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-08 18:40:45,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-08 18:40:45,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-08 18:40:45,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-08 18:40:45,548 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2019-08-08 18:40:45,548 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_device [2019-08-08 18:40:45,548 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2019-08-08 18:40:45,548 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2019-08-08 18:40:45,548 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_word [2019-08-08 18:40:45,548 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2019-08-08 18:40:45,549 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2019-08-08 18:40:45,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-08 18:40:45,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 18:40:45,550 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2019-08-08 18:40:45,550 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2019-08-08 18:40:45,550 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2019-08-08 18:40:45,550 INFO L130 BoogieDeclarations]: Found specification of procedure pci_assign_resource [2019-08-08 18:40:45,551 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_device_parse_register [2019-08-08 18:40:45,551 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_device_unregister [2019-08-08 18:40:45,551 INFO L130 BoogieDeclarations]: Found specification of procedure do_map_probe [2019-08-08 18:40:45,551 INFO L130 BoogieDeclarations]: Found specification of procedure map_destroy [2019-08-08 18:40:45,551 INFO L130 BoogieDeclarations]: Found specification of procedure simple_map_init [2019-08-08 18:40:45,551 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 18:40:45,551 INFO L130 BoogieDeclarations]: Found specification of procedure l440gx_set_vpp [2019-08-08 18:40:45,552 INFO L130 BoogieDeclarations]: Found specification of procedure init_l440gx [2019-08-08 18:40:45,552 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 18:40:45,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-08 18:40:45,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 18:40:45,553 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_l440gx [2019-08-08 18:40:45,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-08 18:40:45,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-08 18:40:45,553 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 18:40:45,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-08 18:40:45,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-08-08 18:40:45,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-08-08 18:40:45,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-08-08 18:40:45,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-08-08 18:40:45,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2019-08-08 18:40:45,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2019-08-08 18:40:45,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2019-08-08 18:40:45,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2019-08-08 18:40:45,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2019-08-08 18:40:45,555 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-08 18:40:45,556 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-08 18:40:45,556 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-08 18:40:45,556 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 18:40:45,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-08 18:40:45,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-08 18:40:45,557 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 18:40:46,404 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-08 18:40:46,429 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2019-08-08 18:40:47,575 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 18:40:47,575 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-08 18:40:47,577 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 06:40:47 BoogieIcfgContainer [2019-08-08 18:40:47,577 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 18:40:47,578 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 18:40:47,578 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 18:40:47,578 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 18:40:47,579 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 06:40:47" (1/1) ... [2019-08-08 18:40:47,592 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 18:40:47,595 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 18:40:47,602 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 18:40:47,611 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 18:40:47,613 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 18:40:47,689 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 357 [2019-08-08 18:40:47,725 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.IllegalArgumentException: Expected one sink location but found 0 at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.regexdag.RegexDagUtils.singleSinkLocation(RegexDagUtils.java:47) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:87) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.computeTopSummary(TopInputCallSummarizer.java:67) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.summarize(TopInputCallSummarizer.java:62) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:190) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:177) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:162) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:88) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarizeInternal(FixpointLoopSummarizer.java:96) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:80) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretLoop(DagInterpreter.java:141) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:133) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpretLoisInProcedure(IcfgInterpreter.java:125) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpret(IcfgInterpreter.java:116) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.processIcfg(SymbolicInterpretationObserver.java:76) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:68) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-08 18:40:47,731 INFO L168 Benchmark]: Toolchain (without parser) took 3988.51 ms. Allocated memory was 132.6 MB in the beginning and 283.6 MB in the end (delta: 151.0 MB). Free memory was 84.1 MB in the beginning and 226.2 MB in the end (delta: -142.1 MB). Peak memory consumption was 8.9 MB. Max. memory is 7.1 GB. [2019-08-08 18:40:47,732 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 132.6 MB. Free memory was 106.9 MB in the beginning and 106.7 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-08 18:40:47,733 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1551.00 ms. Allocated memory was 132.6 MB in the beginning and 215.0 MB in the end (delta: 82.3 MB). Free memory was 83.9 MB in the beginning and 155.8 MB in the end (delta: -71.9 MB). Peak memory consumption was 38.3 MB. Max. memory is 7.1 GB. [2019-08-08 18:40:47,734 INFO L168 Benchmark]: Boogie Preprocessor took 162.65 ms. Allocated memory is still 215.0 MB. Free memory was 155.8 MB in the beginning and 151.4 MB in the end (delta: 4.4 MB). Peak memory consumption was 4.4 MB. Max. memory is 7.1 GB. [2019-08-08 18:40:47,735 INFO L168 Benchmark]: RCFGBuilder took 2120.25 ms. Allocated memory was 215.0 MB in the beginning and 283.6 MB in the end (delta: 68.7 MB). Free memory was 151.4 MB in the beginning and 236.1 MB in the end (delta: -84.7 MB). Peak memory consumption was 92.8 MB. Max. memory is 7.1 GB. [2019-08-08 18:40:47,736 INFO L168 Benchmark]: Symbolic Interpretation took 150.78 ms. Allocated memory is still 283.6 MB. Free memory was 236.1 MB in the beginning and 226.2 MB in the end (delta: 9.9 MB). Peak memory consumption was 9.9 MB. Max. memory is 7.1 GB. [2019-08-08 18:40:47,740 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: IllegalArgumentException: Expected one sink location but found 0 de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: IllegalArgumentException: Expected one sink location but found 0: de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.regexdag.RegexDagUtils.singleSinkLocation(RegexDagUtils.java:47) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 132.6 MB. Free memory was 106.9 MB in the beginning and 106.7 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1551.00 ms. Allocated memory was 132.6 MB in the beginning and 215.0 MB in the end (delta: 82.3 MB). Free memory was 83.9 MB in the beginning and 155.8 MB in the end (delta: -71.9 MB). Peak memory consumption was 38.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 162.65 ms. Allocated memory is still 215.0 MB. Free memory was 155.8 MB in the beginning and 151.4 MB in the end (delta: 4.4 MB). Peak memory consumption was 4.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2120.25 ms. Allocated memory was 215.0 MB in the beginning and 283.6 MB in the end (delta: 68.7 MB). Free memory was 151.4 MB in the beginning and 236.1 MB in the end (delta: -84.7 MB). Peak memory consumption was 92.8 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 150.78 ms. Allocated memory is still 283.6 MB. Free memory was 236.1 MB in the beginning and 226.2 MB in the end (delta: 9.9 MB). Peak memory consumption was 9.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...