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-32bit-Automizer_Default.epf --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -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 0.1.24-13a467a-m [2019-10-15 06:21:44,519 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-15 06:21:44,521 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-15 06:21:44,538 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-15 06:21:44,539 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-15 06:21:44,541 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-15 06:21:44,543 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-15 06:21:44,552 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-15 06:21:44,554 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-15 06:21:44,555 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-15 06:21:44,556 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-15 06:21:44,558 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-15 06:21:44,559 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-15 06:21:44,562 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-15 06:21:44,565 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-15 06:21:44,567 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-15 06:21:44,569 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-15 06:21:44,572 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-15 06:21:44,576 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-15 06:21:44,582 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-15 06:21:44,585 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-15 06:21:44,586 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-15 06:21:44,590 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-15 06:21:44,591 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-15 06:21:44,594 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-15 06:21:44,595 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-15 06:21:44,595 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-15 06:21:44,597 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-15 06:21:44,599 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-15 06:21:44,600 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-15 06:21:44,601 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-15 06:21:44,602 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-15 06:21:44,603 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-15 06:21:44,604 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-15 06:21:44,608 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-15 06:21:44,608 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-15 06:21:44,609 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-15 06:21:44,609 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-15 06:21:44,610 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-15 06:21:44,612 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-15 06:21:44,614 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-15 06:21:44,615 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-15 06:21:44,640 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-15 06:21:44,641 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-15 06:21:44,642 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-15 06:21:44,642 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-15 06:21:44,642 INFO L138 SettingsManager]: * Use SBE=true [2019-10-15 06:21:44,643 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-15 06:21:44,643 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-15 06:21:44,643 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-15 06:21:44,643 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-15 06:21:44,643 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-15 06:21:44,644 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-15 06:21:44,644 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-15 06:21:44,644 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-15 06:21:44,644 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-15 06:21:44,644 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-15 06:21:44,645 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-15 06:21:44,645 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-15 06:21:44,645 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-15 06:21:44,645 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-15 06:21:44,645 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-15 06:21:44,646 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-15 06:21:44,646 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 06:21:44,646 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-15 06:21:44,646 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-15 06:21:44,646 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-15 06:21:44,647 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-15 06:21:44,647 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-15 06:21:44,647 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-15 06:21:44,647 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-10-15 06:21:44,940 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-15 06:21:44,954 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-15 06:21:44,957 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-15 06:21:44,959 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-15 06:21:44,959 INFO L275 PluginConnector]: CDTParser initialized [2019-10-15 06:21:44,960 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--mtd--maps--l440gx.ko-entry_point.cil.out.i [2019-10-15 06:21:45,019 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6ceee4ed8/4b185fa4d94543779620a3ef0a5ee6d5/FLAG6569c7702 [2019-10-15 06:21:45,707 INFO L306 CDTParser]: Found 1 translation units. [2019-10-15 06:21:45,707 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--mtd--maps--l440gx.ko-entry_point.cil.out.i [2019-10-15 06:21:45,730 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6ceee4ed8/4b185fa4d94543779620a3ef0a5ee6d5/FLAG6569c7702 [2019-10-15 06:21:45,807 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6ceee4ed8/4b185fa4d94543779620a3ef0a5ee6d5 [2019-10-15 06:21:45,815 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-15 06:21:45,817 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-15 06:21:45,818 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-15 06:21:45,818 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-15 06:21:45,822 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-15 06:21:45,823 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 06:21:45" (1/1) ... [2019-10-15 06:21:45,826 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b5def57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:21:45, skipping insertion in model container [2019-10-15 06:21:45,827 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 06:21:45" (1/1) ... [2019-10-15 06:21:45,835 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-15 06:21:45,931 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-15 06:21:46,916 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 06:21:46,974 INFO L188 MainTranslator]: Completed pre-run [2019-10-15 06:21:47,255 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 06:21:47,337 INFO L192 MainTranslator]: Completed translation [2019-10-15 06:21:47,338 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:21:47 WrapperNode [2019-10-15 06:21:47,338 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-15 06:21:47,339 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-15 06:21:47,339 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-15 06:21:47,340 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-15 06:21:47,362 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:21:47" (1/1) ... [2019-10-15 06:21:47,363 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:21:47" (1/1) ... [2019-10-15 06:21:47,423 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:21:47" (1/1) ... [2019-10-15 06:21:47,424 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:21:47" (1/1) ... [2019-10-15 06:21:47,474 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:21:47" (1/1) ... [2019-10-15 06:21:47,491 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:21:47" (1/1) ... [2019-10-15 06:21:47,507 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:21:47" (1/1) ... [2019-10-15 06:21:47,527 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-15 06:21:47,528 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-15 06:21:47,528 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-15 06:21:47,528 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-15 06:21:47,533 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:21:47" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 06:21:47,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-15 06:21:47,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-15 06:21:47,606 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-15 06:21:47,606 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-15 06:21:47,606 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-10-15 06:21:47,607 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-10-15 06:21:47,607 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2019-10-15 06:21:47,607 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2019-10-15 06:21:47,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-15 06:21:47,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-15 06:21:47,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-15 06:21:47,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-15 06:21:47,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-15 06:21:47,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-15 06:21:47,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-15 06:21:47,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-15 06:21:47,609 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2019-10-15 06:21:47,610 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2019-10-15 06:21:47,610 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2019-10-15 06:21:47,611 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2019-10-15 06:21:47,612 INFO L138 BoogieDeclarations]: Found implementation of procedure l440gx_set_vpp [2019-10-15 06:21:47,612 INFO L138 BoogieDeclarations]: Found implementation of procedure init_l440gx [2019-10-15 06:21:47,612 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_l440gx [2019-10-15 06:21:47,612 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-15 06:21:47,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-15 06:21:47,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-15 06:21:47,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-15 06:21:47,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-15 06:21:47,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-15 06:21:47,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2019-10-15 06:21:47,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2019-10-15 06:21:47,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2019-10-15 06:21:47,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2019-10-15 06:21:47,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2019-10-15 06:21:47,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-15 06:21:47,615 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-10-15 06:21:47,615 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-15 06:21:47,616 INFO L138 BoogieDeclarations]: Found implementation of procedure do_map_probe [2019-10-15 06:21:47,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2019-10-15 06:21:47,616 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-10-15 06:21:47,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-15 06:21:47,616 INFO L138 BoogieDeclarations]: Found implementation of procedure map_destroy [2019-10-15 06:21:47,617 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_device_parse_register [2019-10-15 06:21:47,617 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_device_unregister [2019-10-15 06:21:47,617 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_assign_resource [2019-10-15 06:21:47,617 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2019-10-15 06:21:47,618 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2019-10-15 06:21:47,618 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2019-10-15 06:21:47,618 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_word [2019-10-15 06:21:47,618 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2019-10-15 06:21:47,618 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_device [2019-10-15 06:21:47,619 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-15 06:21:47,619 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_map_init [2019-10-15 06:21:47,619 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-15 06:21:47,619 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-15 06:21:47,619 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-15 06:21:47,620 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-15 06:21:47,620 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-15 06:21:47,620 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-15 06:21:47,620 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-15 06:21:47,620 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-10-15 06:21:47,621 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-15 06:21:47,621 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-15 06:21:47,622 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-15 06:21:47,622 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2019-10-15 06:21:47,622 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-10-15 06:21:47,622 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-10-15 06:21:47,622 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-10-15 06:21:47,623 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2019-10-15 06:21:47,623 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2019-10-15 06:21:47,623 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-15 06:21:47,623 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-15 06:21:47,624 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-15 06:21:47,624 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-15 06:21:47,625 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-15 06:21:47,625 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-15 06:21:47,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-15 06:21:47,626 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-15 06:21:47,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-15 06:21:47,626 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-15 06:21:47,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-15 06:21:47,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-15 06:21:47,627 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-15 06:21:47,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-15 06:21:47,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-15 06:21:47,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-15 06:21:47,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-15 06:21:47,629 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2019-10-15 06:21:47,629 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_device [2019-10-15 06:21:47,630 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2019-10-15 06:21:47,630 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2019-10-15 06:21:47,630 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_word [2019-10-15 06:21:47,630 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2019-10-15 06:21:47,630 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2019-10-15 06:21:47,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-15 06:21:47,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-15 06:21:47,632 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2019-10-15 06:21:47,632 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2019-10-15 06:21:47,632 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2019-10-15 06:21:47,632 INFO L130 BoogieDeclarations]: Found specification of procedure pci_assign_resource [2019-10-15 06:21:47,632 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_device_parse_register [2019-10-15 06:21:47,632 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_device_unregister [2019-10-15 06:21:47,633 INFO L130 BoogieDeclarations]: Found specification of procedure do_map_probe [2019-10-15 06:21:47,633 INFO L130 BoogieDeclarations]: Found specification of procedure map_destroy [2019-10-15 06:21:47,633 INFO L130 BoogieDeclarations]: Found specification of procedure simple_map_init [2019-10-15 06:21:47,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-15 06:21:47,633 INFO L130 BoogieDeclarations]: Found specification of procedure l440gx_set_vpp [2019-10-15 06:21:47,634 INFO L130 BoogieDeclarations]: Found specification of procedure init_l440gx [2019-10-15 06:21:47,634 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-15 06:21:47,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-15 06:21:47,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-15 06:21:47,634 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_l440gx [2019-10-15 06:21:47,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-15 06:21:47,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-15 06:21:47,635 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-15 06:21:47,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-15 06:21:47,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-15 06:21:47,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-15 06:21:47,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-15 06:21:47,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-15 06:21:47,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2019-10-15 06:21:47,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2019-10-15 06:21:47,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2019-10-15 06:21:47,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2019-10-15 06:21:47,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2019-10-15 06:21:47,639 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-15 06:21:47,639 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-15 06:21:47,639 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-15 06:21:47,639 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-15 06:21:47,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-15 06:21:47,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-15 06:21:47,640 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-15 06:21:48,484 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-15 06:21:48,508 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2019-10-15 06:21:49,404 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-15 06:21:49,404 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-15 06:21:49,406 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 06:21:49 BoogieIcfgContainer [2019-10-15 06:21:49,406 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-15 06:21:49,408 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-10-15 06:21:49,408 INFO L271 PluginConnector]: Initializing Sifa... [2019-10-15 06:21:49,408 INFO L275 PluginConnector]: Sifa initialized [2019-10-15 06:21:49,410 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 06:21:49" (1/1) ... [2019-10-15 06:21:49,411 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=CompoundDomain ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=SIMPLIFY_QUICK ♦ SizeLimitFluid Max. DAG Size=-1 [2019-10-15 06:21:49,444 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-10-15 06:21:49,452 INFO L169 IcfgInterpreter]: Building call graph [2019-10-15 06:21:49,469 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-15 06:21:49,479 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-15 06:21:49,480 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-10-15 06:21:50,764 WARN L191 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 338 [2019-10-15 06:21:51,339 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 329 [2019-10-15 06:21:51,642 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 377 [2019-10-15 06:21:51,671 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 391 for LOIs [2019-10-15 06:21:51,779 WARN L98 DagInterpreter]: A function never reaches its return [2019-10-15 06:21:52,218 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 40 [2019-10-15 06:21:52,400 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 40 [2019-10-15 06:21:52,725 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 52 [2019-10-15 06:21:52,871 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.sifa has thrown an exception: java.lang.AssertionError: This case should habe been handled by DER at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.DerPreprocessor.classify(DerPreprocessor.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.DerPreprocessor.classify(DerPreprocessor.java:192) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.DerPreprocessor.(DerPreprocessor.java:95) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.applyComplexEliminationRules(ElimStorePlain.java:291) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:253) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.eliminateOne(ElimStorePlain.java:553) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:466) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:256) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.eliminateOne(ElimStorePlain.java:553) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:466) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:256) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.eliminateOne(ElimStorePlain.java:553) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:466) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.startRecursiveElimination(ElimStorePlain.java:216) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.PartialQuantifierElimination.elim(PartialQuantifierElimination.java:306) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.PartialQuantifierElimination.quantifier(PartialQuantifierElimination.java:146) at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools$EliminatingTermDomainOperationProvider.newQuantifier(SymbolicTools.java:275) at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools$EliminatingTermDomainOperationProvider.projectExistentially(SymbolicTools.java:263) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.TermDomainOperationProvider.projectExistentially(TermDomainOperationProvider.java:1) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateTransformer.strongestPostcondition(PredicateTransformer.java:131) at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools.post(SymbolicTools.java:116) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretInternal(DagInterpreter.java:237) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:216) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTrans(DagInterpreter.java:197) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:166) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:104) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.TopInputCallSummarizer.computeTopSummary(TopInputCallSummarizer.java:78) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.TopInputCallSummarizer.summarize(TopInputCallSummarizer.java:67) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:230) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:214) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTrans(DagInterpreter.java:197) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:166) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:104) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.FixpointLoopSummarizer.summarizeInternal(FixpointLoopSummarizer.java:118) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:94) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretLoop(DagInterpreter.java:178) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:169) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.interpretLoisInProcedure(IcfgInterpreter.java:139) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.interpret(IcfgInterpreter.java:129) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.processIcfg(SifaObserver.java:81) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.process(SifaObserver.java:72) 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) [2019-10-15 06:21:52,876 INFO L168 Benchmark]: Toolchain (without parser) took 7059.43 ms. Allocated memory was 146.3 MB in the beginning and 291.0 MB in the end (delta: 144.7 MB). Free memory was 100.1 MB in the beginning and 139.9 MB in the end (delta: -39.8 MB). Peak memory consumption was 104.9 MB. Max. memory is 7.1 GB. [2019-10-15 06:21:52,877 INFO L168 Benchmark]: CDTParser took 1.30 ms. Allocated memory is still 146.3 MB. Free memory was 122.6 MB in the beginning and 122.4 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-10-15 06:21:52,878 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1520.92 ms. Allocated memory was 146.3 MB in the beginning and 208.7 MB in the end (delta: 62.4 MB). Free memory was 99.9 MB in the beginning and 142.2 MB in the end (delta: -42.3 MB). Peak memory consumption was 36.1 MB. Max. memory is 7.1 GB. [2019-10-15 06:21:52,879 INFO L168 Benchmark]: Boogie Preprocessor took 188.40 ms. Allocated memory is still 208.7 MB. Free memory was 142.2 MB in the beginning and 137.2 MB in the end (delta: 5.0 MB). Peak memory consumption was 5.0 MB. Max. memory is 7.1 GB. [2019-10-15 06:21:52,880 INFO L168 Benchmark]: RCFGBuilder took 1878.14 ms. Allocated memory was 208.7 MB in the beginning and 239.6 MB in the end (delta: 30.9 MB). Free memory was 137.2 MB in the beginning and 118.1 MB in the end (delta: 19.1 MB). Peak memory consumption was 54.8 MB. Max. memory is 7.1 GB. [2019-10-15 06:21:52,881 INFO L168 Benchmark]: Sifa took 3467.15 ms. Allocated memory was 239.6 MB in the beginning and 291.0 MB in the end (delta: 51.4 MB). Free memory was 118.1 MB in the beginning and 139.9 MB in the end (delta: -21.8 MB). Peak memory consumption was 29.6 MB. Max. memory is 7.1 GB. [2019-10-15 06:21:52,884 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.30 ms. Allocated memory is still 146.3 MB. Free memory was 122.6 MB in the beginning and 122.4 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1520.92 ms. Allocated memory was 146.3 MB in the beginning and 208.7 MB in the end (delta: 62.4 MB). Free memory was 99.9 MB in the beginning and 142.2 MB in the end (delta: -42.3 MB). Peak memory consumption was 36.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 188.40 ms. Allocated memory is still 208.7 MB. Free memory was 142.2 MB in the beginning and 137.2 MB in the end (delta: 5.0 MB). Peak memory consumption was 5.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1878.14 ms. Allocated memory was 208.7 MB in the beginning and 239.6 MB in the end (delta: 30.9 MB). Free memory was 137.2 MB in the beginning and 118.1 MB in the end (delta: 19.1 MB). Peak memory consumption was 54.8 MB. Max. memory is 7.1 GB. * Sifa took 3467.15 ms. Allocated memory was 239.6 MB in the beginning and 291.0 MB in the end (delta: 51.4 MB). Free memory was 118.1 MB in the beginning and 139.9 MB in the end (delta: -21.8 MB). Peak memory consumption was 29.6 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - ExceptionOrErrorResult: AssertionError: This case should habe been handled by DER de.uni_freiburg.informatik.ultimate.plugins.sifa: AssertionError: This case should habe been handled by DER: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.DerPreprocessor.classify(DerPreprocessor.java:212) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...