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 ExplicitValueDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique NONE -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--input--joystick--analog.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-17 05:14:07,746 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-17 05:14:07,748 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-17 05:14:07,761 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-17 05:14:07,761 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-17 05:14:07,762 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-17 05:14:07,764 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-17 05:14:07,765 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-17 05:14:07,767 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-17 05:14:07,768 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-17 05:14:07,769 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-17 05:14:07,770 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-17 05:14:07,771 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-17 05:14:07,772 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-17 05:14:07,773 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-17 05:14:07,774 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-17 05:14:07,775 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-17 05:14:07,776 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-17 05:14:07,778 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-17 05:14:07,780 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-17 05:14:07,782 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-17 05:14:07,783 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-17 05:14:07,784 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-17 05:14:07,785 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-17 05:14:07,787 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-17 05:14:07,787 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-17 05:14:07,788 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-17 05:14:07,789 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-17 05:14:07,789 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-17 05:14:07,790 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-17 05:14:07,790 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-17 05:14:07,791 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-17 05:14:07,792 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-17 05:14:07,793 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-17 05:14:07,794 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-17 05:14:07,794 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-17 05:14:07,795 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-17 05:14:07,795 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-17 05:14:07,795 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-17 05:14:07,796 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-17 05:14:07,797 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-17 05:14:07,798 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 [2019-09-17 05:14:07,813 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-17 05:14:07,814 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-17 05:14:07,815 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-17 05:14:07,815 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-17 05:14:07,815 INFO L138 SettingsManager]: * Use SBE=true [2019-09-17 05:14:07,816 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-17 05:14:07,816 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-17 05:14:07,816 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-17 05:14:07,816 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-17 05:14:07,816 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-17 05:14:07,817 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-17 05:14:07,817 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-17 05:14:07,817 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-17 05:14:07,817 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-17 05:14:07,817 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-17 05:14:07,818 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-17 05:14:07,818 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-17 05:14:07,818 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-17 05:14:07,818 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-17 05:14:07,818 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-17 05:14:07,819 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-17 05:14:07,819 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-17 05:14:07,819 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-17 05:14:07,819 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-17 05:14:07,820 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-17 05:14:07,820 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-17 05:14:07,820 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-17 05:14:07,820 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-17 05:14:07,820 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain 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: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> NONE [2019-09-17 05:14:07,853 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-17 05:14:07,866 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-17 05:14:07,873 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-17 05:14:07,874 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-17 05:14:07,875 INFO L275 PluginConnector]: CDTParser initialized [2019-09-17 05:14:07,876 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--input--joystick--analog.ko-entry_point.cil.out.i [2019-09-17 05:14:07,956 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a70cdc0d7/fcbd5e8c7bde496fb7d14edb70346ec1/FLAG76781f430 [2019-09-17 05:14:08,810 INFO L306 CDTParser]: Found 1 translation units. [2019-09-17 05:14:08,813 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--input--joystick--analog.ko-entry_point.cil.out.i [2019-09-17 05:14:08,860 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a70cdc0d7/fcbd5e8c7bde496fb7d14edb70346ec1/FLAG76781f430 [2019-09-17 05:14:09,316 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a70cdc0d7/fcbd5e8c7bde496fb7d14edb70346ec1 [2019-09-17 05:14:09,328 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-17 05:14:09,329 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-17 05:14:09,330 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-17 05:14:09,331 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-17 05:14:09,334 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-17 05:14:09,335 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.09 05:14:09" (1/1) ... [2019-09-17 05:14:09,339 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47a76f81 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:14:09, skipping insertion in model container [2019-09-17 05:14:09,339 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.09 05:14:09" (1/1) ... [2019-09-17 05:14:09,347 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-17 05:14:09,453 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-17 05:14:10,060 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2539] [2019-09-17 05:14:10,061 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2540-2541] [2019-09-17 05:14:10,655 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-17 05:14:10,695 INFO L188 MainTranslator]: Completed pre-run [2019-09-17 05:14:10,799 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2539] [2019-09-17 05:14:10,800 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2540-2541] [2019-09-17 05:14:10,968 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-17 05:14:11,055 INFO L192 MainTranslator]: Completed translation [2019-09-17 05:14:11,056 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:14:11 WrapperNode [2019-09-17 05:14:11,056 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-17 05:14:11,057 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-17 05:14:11,057 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-17 05:14:11,057 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-17 05:14:11,073 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:14:11" (1/1) ... [2019-09-17 05:14:11,074 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:14:11" (1/1) ... [2019-09-17 05:14:11,122 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:14:11" (1/1) ... [2019-09-17 05:14:11,122 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:14:11" (1/1) ... [2019-09-17 05:14:11,260 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:14:11" (1/1) ... [2019-09-17 05:14:11,280 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:14:11" (1/1) ... [2019-09-17 05:14:11,309 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:14:11" (1/1) ... [2019-09-17 05:14:11,344 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-17 05:14:11,345 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-17 05:14:11,346 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-17 05:14:11,346 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-17 05:14:11,347 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:14:11" (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 [2019-09-17 05:14:11,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-17 05:14:11,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-17 05:14:11,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-09-17 05:14:11,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-09-17 05:14:11,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-09-17 05:14:11,432 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-09-17 05:14:11,433 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight32 [2019-09-17 05:14:11,434 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight16 [2019-09-17 05:14:11,435 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight8 [2019-09-17 05:14:11,435 INFO L138 BoogieDeclarations]: Found implementation of procedure paravirt_read_tsc [2019-09-17 05:14:11,435 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-09-17 05:14:11,435 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2019-09-17 05:14:11,440 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2019-09-17 05:14:11,440 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2019-09-17 05:14:11,441 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-09-17 05:14:11,441 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-09-17 05:14:11,441 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-09-17 05:14:11,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-17 05:14:11,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-17 05:14:11,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-17 05:14:11,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-17 05:14:11,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-17 05:14:11,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-17 05:14:11,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-17 05:14:11,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-17 05:14:11,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-09-17 05:14:11,444 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-09-17 05:14:11,445 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-09-17 05:14:11,446 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2019-09-17 05:14:11,446 INFO L138 BoogieDeclarations]: Found implementation of procedure input_get_drvdata [2019-09-17 05:14:11,446 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_drvdata [2019-09-17 05:14:11,447 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2019-09-17 05:14:11,447 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_abs [2019-09-17 05:14:11,447 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2019-09-17 05:14:11,447 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_get_drvdata [2019-09-17 05:14:11,448 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_set_drvdata [2019-09-17 05:14:11,448 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_trigger [2019-09-17 05:14:11,448 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_read [2019-09-17 05:14:11,448 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_cooked_read [2019-09-17 05:14:11,448 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_calibrate [2019-09-17 05:14:11,448 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_time [2019-09-17 05:14:11,449 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_set_poll_handler [2019-09-17 05:14:11,449 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_set_poll_interval [2019-09-17 05:14:11,449 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_decode [2019-09-17 05:14:11,449 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_cooked_read [2019-09-17 05:14:11,449 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_button_read [2019-09-17 05:14:11,449 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_poll [2019-09-17 05:14:11,450 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_open [2019-09-17 05:14:11,450 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_close [2019-09-17 05:14:11,450 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_calibrate_timer [2019-09-17 05:14:11,450 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_name [2019-09-17 05:14:11,450 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_init_device [2019-09-17 05:14:11,450 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_init_masks [2019-09-17 05:14:11,451 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_init_port [2019-09-17 05:14:11,451 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_connect [2019-09-17 05:14:11,451 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_disconnect [2019-09-17 05:14:11,452 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_parse_options [2019-09-17 05:14:11,452 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_init [2019-09-17 05:14:11,452 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_exit [2019-09-17 05:14:11,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_gameport_driver_1 [2019-09-17 05:14:11,453 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-17 05:14:11,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_16 [2019-09-17 05:14:11,453 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-17 05:14:11,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-09-17 05:14:11,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-09-17 05:14:11,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-09-17 05:14:11,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-09-17 05:14:11,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-09-17 05:14:11,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-09-17 05:14:11,456 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-09-17 05:14:11,456 INFO L138 BoogieDeclarations]: Found implementation of procedure __gameport_register_driver [2019-09-17 05:14:11,456 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2019-09-17 05:14:11,457 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_close [2019-09-17 05:14:11,457 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_open [2019-09-17 05:14:11,457 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_start_polling [2019-09-17 05:14:11,457 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_stop_polling [2019-09-17 05:14:11,458 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_unregister_driver [2019-09-17 05:14:11,458 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2019-09-17 05:14:11,459 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_device [2019-09-17 05:14:11,459 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_device [2019-09-17 05:14:11,459 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2019-09-17 05:14:11,459 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2019-09-17 05:14:11,459 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2019-09-17 05:14:11,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_bind_1 [2019-09-17 05:14:11,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-17 05:14:11,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-17 05:14:11,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_1 [2019-09-17 05:14:11,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-09-17 05:14:11,461 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-09-17 05:14:11,461 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-17 05:14:11,462 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2019-09-17 05:14:11,462 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2019-09-17 05:14:11,462 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2019-09-17 05:14:11,462 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2019-09-17 05:14:11,462 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-17 05:14:11,462 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-17 05:14:11,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-17 05:14:11,463 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-17 05:14:11,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-17 05:14:11,463 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-09-17 05:14:11,464 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight32 [2019-09-17 05:14:11,464 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight16 [2019-09-17 05:14:11,464 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight8 [2019-09-17 05:14:11,464 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-17 05:14:11,464 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2019-09-17 05:14:11,464 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-09-17 05:14:11,465 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-09-17 05:14:11,465 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2019-09-17 05:14:11,465 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2019-09-17 05:14:11,465 INFO L130 BoogieDeclarations]: Found specification of procedure paravirt_read_tsc [2019-09-17 05:14:11,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-17 05:14:11,465 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-09-17 05:14:11,466 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2019-09-17 05:14:11,466 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2019-09-17 05:14:11,466 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2019-09-17 05:14:11,466 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-09-17 05:14:11,467 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2019-09-17 05:14:11,467 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2019-09-17 05:14:11,467 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-09-17 05:14:11,467 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-09-17 05:14:11,468 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-17 05:14:11,468 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2019-09-17 05:14:11,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_16 [2019-09-17 05:14:11,469 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-17 05:14:11,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-09-17 05:14:11,469 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-17 05:14:11,469 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-17 05:14:11,470 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-17 05:14:11,470 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-17 05:14:11,471 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-17 05:14:11,474 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-17 05:14:11,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-17 05:14:11,474 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-17 05:14:11,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-17 05:14:11,475 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-17 05:14:11,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-17 05:14:11,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-17 05:14:11,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-17 05:14:11,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-17 05:14:11,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-17 05:14:11,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-09-17 05:14:11,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_gameport_driver_1 [2019-09-17 05:14:11,485 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2019-09-17 05:14:11,485 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-09-17 05:14:11,485 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-09-17 05:14:11,486 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-09-17 05:14:11,486 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-09-17 05:14:11,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-17 05:14:11,486 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2019-09-17 05:14:11,486 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2019-09-17 05:14:11,486 INFO L130 BoogieDeclarations]: Found specification of procedure input_get_drvdata [2019-09-17 05:14:11,487 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_drvdata [2019-09-17 05:14:11,487 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2019-09-17 05:14:11,487 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2019-09-17 05:14:11,487 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2019-09-17 05:14:11,487 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2019-09-17 05:14:11,487 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_abs [2019-09-17 05:14:11,488 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2019-09-17 05:14:11,488 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2019-09-17 05:14:11,488 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_open [2019-09-17 05:14:11,488 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_close [2019-09-17 05:14:11,488 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_get_drvdata [2019-09-17 05:14:11,488 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_set_drvdata [2019-09-17 05:14:11,488 INFO L130 BoogieDeclarations]: Found specification of procedure __gameport_register_driver [2019-09-17 05:14:11,489 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_unregister_driver [2019-09-17 05:14:11,489 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_trigger [2019-09-17 05:14:11,489 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-09-17 05:14:11,489 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-17 05:14:11,489 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_read [2019-09-17 05:14:11,489 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-09-17 05:14:11,490 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_cooked_read [2019-09-17 05:14:11,490 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-09-17 05:14:11,490 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_calibrate [2019-09-17 05:14:11,490 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_time [2019-09-17 05:14:11,490 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_set_poll_handler [2019-09-17 05:14:11,491 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_set_poll_interval [2019-09-17 05:14:11,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-17 05:14:11,491 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_start_polling [2019-09-17 05:14:11,491 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_stop_polling [2019-09-17 05:14:11,491 INFO L130 BoogieDeclarations]: Found specification of procedure analog_decode [2019-09-17 05:14:11,491 INFO L130 BoogieDeclarations]: Found specification of procedure analog_cooked_read [2019-09-17 05:14:11,492 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-17 05:14:11,492 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-17 05:14:11,492 INFO L130 BoogieDeclarations]: Found specification of procedure analog_button_read [2019-09-17 05:14:11,492 INFO L130 BoogieDeclarations]: Found specification of procedure analog_poll [2019-09-17 05:14:11,492 INFO L130 BoogieDeclarations]: Found specification of procedure analog_open [2019-09-17 05:14:11,492 INFO L130 BoogieDeclarations]: Found specification of procedure analog_close [2019-09-17 05:14:11,493 INFO L130 BoogieDeclarations]: Found specification of procedure analog_calibrate_timer [2019-09-17 05:14:11,493 INFO L130 BoogieDeclarations]: Found specification of procedure analog_name [2019-09-17 05:14:11,493 INFO L130 BoogieDeclarations]: Found specification of procedure analog_init_device [2019-09-17 05:14:11,493 INFO L130 BoogieDeclarations]: Found specification of procedure analog_init_masks [2019-09-17 05:14:11,493 INFO L130 BoogieDeclarations]: Found specification of procedure analog_init_port [2019-09-17 05:14:11,494 INFO L130 BoogieDeclarations]: Found specification of procedure analog_connect [2019-09-17 05:14:11,494 INFO L130 BoogieDeclarations]: Found specification of procedure analog_disconnect [2019-09-17 05:14:11,494 INFO L130 BoogieDeclarations]: Found specification of procedure analog_parse_options [2019-09-17 05:14:11,494 INFO L130 BoogieDeclarations]: Found specification of procedure analog_init [2019-09-17 05:14:11,494 INFO L130 BoogieDeclarations]: Found specification of procedure analog_exit [2019-09-17 05:14:11,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-17 05:14:11,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-17 05:14:11,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_1 [2019-09-17 05:14:11,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_bind_1 [2019-09-17 05:14:11,495 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-17 05:14:11,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-09-17 05:14:11,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-09-17 05:14:11,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-09-17 05:14:11,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-09-17 05:14:11,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-09-17 05:14:11,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-09-17 05:14:11,496 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-17 05:14:11,497 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-17 05:14:11,497 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-17 05:14:11,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-17 05:14:11,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-17 05:14:11,497 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-17 05:14:12,407 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-17 05:14:15,881 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-17 05:14:15,882 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-17 05:14:15,884 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.09 05:14:15 BoogieIcfgContainer [2019-09-17 05:14:15,884 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-17 05:14:15,885 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-17 05:14:15,885 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-17 05:14:15,886 INFO L275 PluginConnector]: Sifa initialized [2019-09-17 05:14:15,887 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.09 05:14:15" (1/1) ... [2019-09-17 05:14:15,888 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=NONE ♦ Intern Fluid=SizeLimitFluid [2019-09-17 05:14:15,917 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-17 05:14:15,917 INFO L169 IcfgInterpreter]: Building call graph [2019-09-17 05:14:15,931 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.sifa has thrown an exception: java.lang.IllegalArgumentException: Recursive programs are not supported. at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132) at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.(CallGraph.java:97) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.(IcfgInterpreter.java:93) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaBuilder.construct(SifaBuilder.java:88) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.processIcfg(SifaObserver.java:80) 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) [2019-09-17 05:14:15,942 INFO L168 Benchmark]: Toolchain (without parser) took 6611.93 ms. Allocated memory was 138.4 MB in the beginning and 385.9 MB in the end (delta: 247.5 MB). Free memory was 79.8 MB in the beginning and 284.0 MB in the end (delta: -204.2 MB). Peak memory consumption was 43.2 MB. Max. memory is 7.1 GB. [2019-09-17 05:14:15,943 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 138.4 MB. Free memory is still 104.0 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-09-17 05:14:15,947 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1726.09 ms. Allocated memory was 138.4 MB in the beginning and 212.3 MB in the end (delta: 73.9 MB). Free memory was 79.3 MB in the beginning and 112.3 MB in the end (delta: -33.0 MB). Peak memory consumption was 54.9 MB. Max. memory is 7.1 GB. [2019-09-17 05:14:15,948 INFO L168 Benchmark]: Boogie Preprocessor took 287.13 ms. Allocated memory is still 212.3 MB. Free memory was 112.3 MB in the beginning and 101.0 MB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 7.1 GB. [2019-09-17 05:14:15,954 INFO L168 Benchmark]: RCFGBuilder took 4539.09 ms. Allocated memory was 212.3 MB in the beginning and 385.9 MB in the end (delta: 173.5 MB). Free memory was 99.8 MB in the beginning and 288.7 MB in the end (delta: -188.9 MB). Peak memory consumption was 107.4 MB. Max. memory is 7.1 GB. [2019-09-17 05:14:15,955 INFO L168 Benchmark]: Sifa took 54.53 ms. Allocated memory is still 385.9 MB. Free memory was 288.7 MB in the beginning and 284.0 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 7.1 GB. [2019-09-17 05:14:15,966 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 138.4 MB. Free memory is still 104.0 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1726.09 ms. Allocated memory was 138.4 MB in the beginning and 212.3 MB in the end (delta: 73.9 MB). Free memory was 79.3 MB in the beginning and 112.3 MB in the end (delta: -33.0 MB). Peak memory consumption was 54.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 287.13 ms. Allocated memory is still 212.3 MB. Free memory was 112.3 MB in the beginning and 101.0 MB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 4539.09 ms. Allocated memory was 212.3 MB in the beginning and 385.9 MB in the end (delta: 173.5 MB). Free memory was 99.8 MB in the beginning and 288.7 MB in the end (delta: -188.9 MB). Peak memory consumption was 107.4 MB. Max. memory is 7.1 GB. * Sifa took 54.53 ms. Allocated memory is still 385.9 MB. Free memory was 288.7 MB in the beginning and 284.0 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - ExceptionOrErrorResult: IllegalArgumentException: Recursive programs are not supported. de.uni_freiburg.informatik.ultimate.plugins.sifa: IllegalArgumentException: Recursive programs are not supported.: de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...